CN112847863A - Universal positioning joint and automatic abrasive wire cutting machine - Google Patents
Universal positioning joint and automatic abrasive wire cutting machine Download PDFInfo
- Publication number
- CN112847863A CN112847863A CN202110255586.6A CN202110255586A CN112847863A CN 112847863 A CN112847863 A CN 112847863A CN 202110255586 A CN202110255586 A CN 202110255586A CN 112847863 A CN112847863 A CN 112847863A
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- Prior art keywords
- joint
- connecting plate
- bolt
- plane
- jade
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 239000010977 jade Substances 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000004576 sand Substances 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006748 scratching Methods 0.000 description 4
- 230000002393 scratching effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0633—Grinders for cutting-off using a cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Joints Allowing Movement (AREA)
Abstract
The embodiment of the invention provides a universal positioning joint and an automatic abrasive wire cutting machine, and relates to the technical field of cutting machines. The automatic sand line cutting machine comprises a universal positioning joint, the universal positioning joint comprises a coupler, a horizontal adjusting joint and a vertical adjusting joint, wherein one end of the coupler is used for being installed on a fixed shaft, one end of the horizontal adjusting joint is connected to the other end of the coupler through a first bolt, the horizontal adjusting joint can be adjusted by unscrewing the first bolt and rotates in a first plane relative to the coupler, one end of the vertical adjusting joint is connected to the other end of the horizontal adjusting joint through a second bolt, the vertical adjusting joint can be adjusted by unscrewing the second bolt and rotates in a second plane relative to the horizontal adjusting joint, the second plane is perpendicular to the first plane, and the other end of the vertical adjusting joint is used for bonding jade. The universal positioning joint and the automatic sand line cutting machine can meet the requirements for cutting any angle and position of the jade, and are convenient and quick to operate, time-saving, labor-saving and accurate in positioning position.
Description
Technical Field
The invention relates to the technical field of cutting machines, in particular to a universal positioning joint and an automatic sand line cutting machine.
Background
At present, the existing jade cutting equipment, such as an automatic sand wire cutting machine, cannot flexibly and variably adjust the position of the jade to be processed, generally, the jade is manually placed at an angle, then the part of the jade needing to be bonded is filled and supported well by fillers, the position is kept still, then an adhesive is coated, and the jade is cut after the adhesive is dried and solidified. Therefore, the existing jade cutting equipment has the defects of too much manual operation time, complex operation and inaccurate jade fixing position.
Therefore, design a universal locating joint, can apply to in automatic sand wire cut electrical discharge machining, realize the demand to the arbitrary angle of jade and position cutting, convenient operation is swift, labour saving and time saving, the locating position is accurate, this is the technical problem who urgently needs the solution at present.
Disclosure of Invention
The invention aims to provide a universal positioning joint and an automatic abrasive wire cutting machine, which can meet the requirements of cutting jade at any angle and position, and have the advantages of convenient and quick operation, time and labor saving and accurate positioning position.
Embodiments of the invention may be implemented as follows:
in a first aspect, the present invention provides a gimbal, comprising:
one end of the coupler is used for being mounted on the fixed shaft;
one end of the horizontal adjusting joint is connected to the other end of the coupler through a first bolt, and the horizontal adjusting joint can be adjusted to rotate in a first plane relative to the coupler by loosening the first bolt;
one end of the vertical adjusting joint is connected to the other end of the horizontal adjusting joint through a second bolt, the vertical adjusting joint can be adjusted to rotate in a second plane relative to the horizontal adjusting joint by unscrewing the second bolt, the second plane is perpendicular to the first plane, and the other end of the vertical adjusting joint is used for being bonded with jade.
In an alternative embodiment, the coupling comprises:
the annular part is sleeved on the fixed shaft;
the plane part is connected to the end face of the annular part and is connected with the horizontal adjusting section through a first bolt.
In an alternative embodiment, the annular part is of a C-shaped structure, two ends of the annular part are connected through a third bolt, and the distance between the two ends of the annular part can be adjusted by rotating the third bolt.
In an optional embodiment, a groove is formed in the inner wall of the annular portion, the groove penetrates through the annular portion along the axis of the annular portion, and the groove and the third bolt are located on two opposite sides of the annular portion respectively.
In an alternative embodiment, the leveling section comprises:
the first connecting plate is connected with the coupler through a first bolt;
one side of the second connecting plate is vertically connected with the first connecting plate;
and the third connecting plate is vertically connected to the other side of the second connecting plate, the third connecting plate is perpendicular to the first connecting plate, and the third connecting plate is connected with the vertical adjusting joint through a second bolt.
In an optional embodiment, one end of the first connecting plate, which is far away from the second connecting plate, is provided with a first chamfer so as to avoid the first connecting plate from colliding with the coupler.
In an optional embodiment, one end of the third connecting plate, which is far away from the second connecting plate, is provided with a second chamfer so as to avoid the third connecting plate from colliding with the vertical adjustment joint.
In an alternative embodiment, the vertical adjustment joint comprises:
the fourth connecting plate is connected with the horizontal adjusting joint through a second bolt;
and one side of the fifth connecting plate is vertically connected to the fourth connecting plate, and the other side of the fifth connecting plate is used for bonding the jade.
In an optional embodiment, one end of the fourth connecting plate, which is far away from the fifth connecting plate, is provided with a third chamfer to avoid the fourth connecting plate colliding with the horizontal adjustment joint.
In a second aspect, the present invention provides an automatic abrasive wire cutting machine comprising the universal joint of any one of the preceding embodiments.
The universal positioning joint and the automatic sand line cutting machine provided by the embodiment of the invention have the beneficial effects that:
firstly, the horizontal adjusting section can be adjusted by unscrewing the first bolt to rotate in a first plane relative to the coupler, and secondly, the vertical adjusting section can be adjusted by unscrewing the second bolt to rotate in a second plane relative to the horizontal adjusting section, wherein the second plane is perpendicular to the first plane. Like this, universal locating joint can drive the jade and rotate in the primary importance and rotate in the secondary importance, realizes the demand to the arbitrary angle of jade and position cutting, and convenient operation is swift, labour saving and time saving, and the locating position is accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram illustrating a first view angle of a gimbal according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a gimbal at a second viewing angle according to the first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a third view angle of the gimbal according to the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a gimbal according to a second embodiment of the present invention;
fig. 5 is a schematic structural view of an automatic sand wire cutting machine according to a third embodiment of the present invention.
Icon: 100-gimbal positioning joint; 110-a coupling; 111-a ring-shaped portion; 112-a groove; 113-a latch slot; 114-planar portion; 115-fourth chamfer; 116-a third bolt; 120-horizontal adjustment section; 121-a first connection plate; 122-first chamfer; 123-a second connection plate; 124-a third connecting plate; 125-second chamfer; 126-first bolt; 130-vertical adjustment joint; 131-a fourth web; 132-third chamfer; 133-a fifth connecting plate; 134-a second bolt; 200-automatic sand line cutting machine; 210-a housing; 220-a bracket; 230-a fixed shaft; 240-sand line; 250-a driver; 300-jade.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
First embodiment
Referring to fig. 1, the present embodiment provides a universal joint 100, where the universal joint 100 includes a coupling 110, a horizontal adjustment joint 120, and a vertical adjustment joint 130. The coupling 110, the horizontal adjustment joint 120 and the vertical adjustment joint 130 are sequentially connected, one end of the coupling 110 is used for being mounted on a fixed shaft of the automatic sand line cutting machine, one end of the horizontal adjustment joint 120 is connected to the other end of the coupling 110 through a first bolt 126, and the horizontal adjustment joint 120 can be adjusted to rotate in a first plane relative to the coupling 110 by loosening the first bolt 126, wherein the first plane is a plane perpendicular to the axis of the first bolt 126. One end of the vertical adjustment joint 130 is connected to the other end of the horizontal adjustment joint 120 by a second bolt 134, and unscrewing the second bolt 134 allows the vertical adjustment joint 130 to rotate relative to the horizontal adjustment joint 120 in a second plane perpendicular to the first plane, where the second plane is perpendicular to the axis of the second bolt 134. The other end of the vertical adjusting joint 130 is used for bonding the jade 300, so that the universal positioning joint 100 can meet the requirements for cutting the jade 300 at any angle and position, the operation is convenient and fast, time and labor are saved, and the positioning position is accurate.
Specifically, referring to fig. 2 and 3, the coupler 110 includes an annular portion 111 and a planar portion 114, wherein the annular portion 111 is configured to be sleeved on the fixing shaft, the annular portion 111 is a C-shaped structure, two ends of the annular portion 111 are connected by a third bolt 116, and the distance between the two ends of the annular portion 111 can be adjusted by rotating the third bolt 116. Therefore, the coupler 110 can be sleeved on fixed shafts with various diameters, and the universality of the universal positioning joint 100 is improved.
The inner wall of the annular portion 111 is provided with a groove 112, the groove 112 penetrates through the annular portion 111 along the axis of the annular portion 111, and the groove 112 and the third bolt 116 are respectively located on two opposite sides of the annular portion 111. Thus, in the process of screwing the third bolt 116, the two ends of the annular part 111 approach each other, the inner wall of the annular part 111 can shrink and deform, the groove 112 can significantly reduce the stress of the inner wall of the annular part 111, and not only can the tensile force applied to the third bolt 116 be reduced, but also the inner wall of the annular part 111 can be prevented from being crushed and broken.
The flat portion 114 is connected to an end surface of the annular portion 111, and the flat portion 114 and the horizontal adjustment joint 120 are connected by a first bolt 126. The axis of the first bolt 126 is perpendicular to the axis of the annular portion 111. Thus, loosening the first bolt 126 may rotate the leveling node 120 about the first bolt 126, and tightening the first bolt 126 may fix the leveling node 120 relative to the first bolt 126. Thus, the universal positioning joint 100 can drive the jade 300 to rotate around the first bolt 126 so as to adjust the angle and position of the jade 300.
In order to prevent the edge of the planar portion 114 from colliding with and scratching the horizontal adjustment joint 120 during the rotation of the horizontal adjustment joint 120 relative to the coupler 110, a fourth chamfer 115 is formed at one end of the planar portion 114 close to the horizontal adjustment joint 120.
The horizontal adjustment joint 120 includes a first connection plate 121, a second connection plate 123, and a third connection plate 124, wherein the first connection plate 121 is connected to the planar portion 114 of the coupler 110 by a first bolt 126. One side of the second connection plate 123 is perpendicularly connected to the first connection plate 121. The third connecting plate 124 is vertically connected to the other side of the second connecting plate 123, the third connecting plate 124 is perpendicular to the first connecting plate 121, and the third connecting plate 124 is connected to the vertical adjustment joint 130 by a second bolt 134, wherein the axis of the second bolt 134 is perpendicular to the surface of the third connecting plate 124 and the axis of the first bolt 126. Thus, loosening the second bolt 134 allows the vertical adjustment joint 130 to rotate about the second bolt 134, and tightening the second bolt 134 allows the vertical adjustment joint 130 to be fixed relative to the second bolt 134. Therefore, the universal positioning joint 100 can drive the jade 300 to rotate around the second bolt 134 so as to adjust the angle and the position of the jade 300.
In order to prevent the edge of the first connecting plate 121 from colliding with and scratching the coupler 110 during the rotation process of the horizontal adjusting joint 120 relative to the coupler 110, a first chamfer 122 is formed at one end of the first connecting plate 121, which is far away from the second connecting plate 123.
In order to prevent the edge of the third connecting plate 124 from colliding with and scratching the vertical adjustment joint 130 during the rotation of the horizontal adjustment joint 120 relative to the vertical adjustment joint 130, a second chamfer 125 is formed at one end of the third connecting plate 124, which is far away from the second connecting plate 123.
The vertical adjustment joint 130 includes a fourth connection plate 131 and a fifth connection plate 133, wherein the fourth connection plate 131 is connected to the third connection plate 124 by a second bolt 134. One side of the fifth connecting plate 133 is vertically connected to the fourth connecting plate 131, and the other side of the fifth connecting plate 133 is used for bonding the jade 300.
In order to prevent the edge of the fourth connecting plate 131 from colliding with and scratching the horizontal adjustment joint 120 during the rotation of the vertical adjustment joint 130 relative to the horizontal adjustment joint 120, a third chamfer 132 is formed at one end of the fourth connecting plate 131, which is far away from the fifth connecting plate 133.
The beneficial effects of the universal positioning joint 100 provided by the embodiment include:
first, unscrewing first bolt 126 adjusts horizontal adjustment joint 120 to rotate relative to coupling 110 in a first plane, and second, unscrewing second bolt 134 adjusts vertical adjustment joint 130 to rotate relative to horizontal adjustment joint 120 in a second plane, and the second plane is perpendicular to the first plane. Like this, universal locating joint 100 can drive jade 300 and rotate in the primary importance and rotate in the secondary importance, realizes the demand to the arbitrary angle of jade 300 and position cutting, and convenient operation is swift, labour saving and time saving, and the locating position is accurate.
Second embodiment
Referring to fig. 4, the present embodiment provides a universal joint 100, which has a similar structure to the universal joint 100 provided in the first embodiment, except that the coupling 110 has a different structural form.
The coupler 110 comprises an annular part 111 and a plane part 114, wherein the annular part 111 is used for being sleeved on a fixed shaft, the annular part 111 is of an O-shaped structure, a pin slot 113 is formed in the inner wall of the annular part 111, the axis of the annular part 111 of the pin slot 113 penetrates through the annular part 111, the annular part 111 can be directly sleeved on the fixed shaft with a corresponding diameter, and a positioning pin is inserted into the pin slot 113, so that the coupler 110 and the fixed shaft are relatively fixed. Thus, the coupling 110 has a simple structural form and low production cost.
The planar portion 114 is connected to the end surface of the annular portion 111, the planar portion 114, the horizontal adjustment joint 120 and the vertical adjustment joint 130 are connected in sequence, one end of the horizontal adjustment joint 120 is connected to the planar portion 114 through a first bolt 126, and loosening the first bolt 126 can adjust the horizontal adjustment joint 120 to rotate relative to the coupler 110 in a first plane, where the first plane is a plane perpendicular to the axis of the first bolt 126. One end of the vertical adjustment joint 130 is connected to the other end of the horizontal adjustment joint 120 by a second bolt 134, and unscrewing the second bolt 134 allows the vertical adjustment joint 130 to rotate relative to the horizontal adjustment joint 120 in a second plane perpendicular to the first plane, where the second plane is perpendicular to the axis of the second bolt 134. The other end of the vertical adjusting joint 130 is used for bonding the jade 300, so that the universal positioning joint 100 can meet the requirements for cutting the jade 300 at any angle and position, the operation is convenient and fast, time and labor are saved, and the positioning position is accurate. Other structures of the universal positioning joint 100 provided in this embodiment are the same as those in the first embodiment, and are not described herein again.
The beneficial effects of the universal positioning joint 100 provided by the embodiment include:
first, unscrewing first bolt 126 adjusts horizontal adjustment joint 120 to rotate relative to coupling 110 in a first plane, and second, unscrewing second bolt 134 adjusts vertical adjustment joint 130 to rotate relative to horizontal adjustment joint 120 in a second plane, and the second plane is perpendicular to the first plane. Like this, universal locating joint 100 can drive jade 300 and rotate in the primary importance and rotate in the secondary importance, realizes the demand to the arbitrary angle of jade 300 and position cutting, and convenient operation is swift, labour saving and time saving, and the locating position is accurate.
Third embodiment
Referring to fig. 5, the present embodiment provides an automatic sand wire cutting machine 200, the automatic sand wire cutting machine 200 includes a housing 210, and a bracket 220, a fixing shaft 230, a sand wire 240, a driver 250 and a universal positioning joint 100 mounted in the housing 210, where the universal positioning joint 100 is the universal positioning joint 100 in the first embodiment or the second embodiment, and the fixing shaft 230 may also be an output shaft of a motor, so as to drive the universal positioning joint 100 and the jade 300 to integrally rotate.
Specifically, the fixing shaft 230 is installed on the bracket 220, the universal joint 100 is installed on the fixing shaft 230, the jade 300 is adhered to the universal joint 100, the driver 250 is installed on the inner wall of the housing 210, and the sand line 240 is connected to the driver 250.
The working principle of the automatic sand line cutting machine 200 provided by the embodiment is as follows:
firstly, the angle and position of universal positioning joint 100 are adjusted manually to determine the angle and position of jade 300, and secondly, driver 250 is started, and then sand line 240 can be driven to cut jade 300.
The beneficial effects of the automatic sand line cutting machine 200 provided by the embodiment include:
universal locating joint 100 can drive jade 300 and rotate in the primary importance and rotate in the secondary importance, realizes the demand to the arbitrary angle of jade 300 and position cutting, and convenient operation is swift, labour saving and time saving, and the locating position is accurate.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A universal joint, comprising:
a coupling (110), one end of the coupling (110) is used for being mounted on a fixed shaft (230);
one end of the horizontal adjusting joint (120) is connected to the other end of the coupler (110) through a first bolt (126), and the horizontal adjusting joint (120) can be adjusted to rotate in a first plane relative to the coupler (110) by loosening the first bolt (126);
one end of the vertical adjusting joint (130) is connected to the other end of the horizontal adjusting joint (120) through a second bolt (134), the second bolt (134) can be loosened to adjust the vertical adjusting joint (130) to rotate in a second plane relative to the horizontal adjusting joint (120), the second plane is perpendicular to the first plane, and the other end of the vertical adjusting joint (130) is used for being bonded with jade (300).
2. The universal joint according to claim 1, wherein said coupling (110) comprises:
the annular part (111) is sleeved on the fixed shaft (230);
a planar portion (114) connected to an end surface of the annular portion (111), the planar portion (114) being connected to the horizontal adjustment joint (120) by the first bolt (126).
3. The universal joint according to claim 2, wherein the annular portion (111) is a C-shaped structure, two ends of the annular portion (111) are connected by a third bolt (116), and the third bolt (116) is rotated to adjust the distance between the two ends of the annular portion (111).
4. A universal joint according to claim 3, wherein the inner wall of the annular portion (111) is provided with a groove (112), the groove (112) penetrates the annular portion (111) along the axis of the annular portion (111), and the groove (112) and the third bolt (116) are respectively located at two opposite sides of the annular portion (111).
5. The gimbal positioning joint of claim 1, wherein the horizontal adjustment joint (120) comprises:
a first connecting plate (121) connected to the coupling (110) by the first bolt (126);
a second connection plate (123), one side of the second connection plate (123) being vertically connected with the first connection plate (121);
and a third connecting plate (124) vertically connected to the other side of the second connecting plate (123), wherein the third connecting plate (124) is perpendicular to the first connecting plate (121), and the third connecting plate (124) is connected to the vertical adjustment joint (130) through the second bolt (134).
6. The universal joint according to claim 5, wherein the end of the first connecting plate (121) remote from the second connecting plate (123) is chamfered (122) to avoid the first connecting plate (121) from colliding with the coupling (110).
7. The gimbal according to claim 5, wherein the end of the third connecting plate (124) remote from the second connecting plate (123) is chamfered (125) to avoid the third connecting plate (124) from hitting the vertical adjustment joint (130).
8. The gimbal positioning joint of claim 1, wherein the vertical adjustment joint (130) comprises:
a fourth connecting plate (131) connected to the horizontal adjustment joint (120) by the second bolt (134);
one side of the fifth connecting plate (133) is vertically connected to the fourth connecting plate (131), and the other side of the fifth connecting plate (133) is used for being bonded with the jade (300).
9. The universal joint according to claim 8, wherein the end of the fourth connecting plate (131) remote from the fifth connecting plate (133) is chamfered (132) to avoid the fourth connecting plate (131) from hitting the horizontal adjustment joint (120).
10. An automatic abrasive wire cutting machine, characterized in that it comprises a universal joint according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255586.6A CN112847863A (en) | 2021-03-09 | 2021-03-09 | Universal positioning joint and automatic abrasive wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255586.6A CN112847863A (en) | 2021-03-09 | 2021-03-09 | Universal positioning joint and automatic abrasive wire cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN112847863A true CN112847863A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110255586.6A Pending CN112847863A (en) | 2021-03-09 | 2021-03-09 | Universal positioning joint and automatic abrasive wire cutting machine |
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| CN214725425U (en) * | 2021-03-09 | 2021-11-16 | 北京万象博众系统集成有限公司 | Universal positioning joint and automatic abrasive wire cutting machine |
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