CN210909457U - Abrasive wheel cutting machine and lifting structure thereof - Google Patents
Abrasive wheel cutting machine and lifting structure thereof Download PDFInfo
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- CN210909457U CN210909457U CN201921815923.7U CN201921815923U CN210909457U CN 210909457 U CN210909457 U CN 210909457U CN 201921815923 U CN201921815923 U CN 201921815923U CN 210909457 U CN210909457 U CN 210909457U
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- cutting machine
- adjusting
- mounting bracket
- plate
- wheel cutting
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Abstract
The utility model relates to an abrasive wheel cutting machine technical field discloses an abrasive wheel cutting machine and elevation structure thereof, including fixing base, mounting bracket, drive assembly and drive assembly, drive assembly's output is connected with drive assembly's input, and drive assembly's output is connected with the mounting bracket, and the mounting bracket sets up on the fixing base for the mounting bracket can be followed vertical direction up-and-down motion on the fixing base, is equipped with the second connecting piece that is used for connecting driving motor's first connecting piece and is used for connecting the main shaft on the mounting bracket. All installed on the mounting bracket through setting up driving motor and main shaft, drive assembly work drives the mounting bracket through drive assembly for the mounting bracket carries out elevating movement, drives the synchronous up-and-down motion of main shaft and driving motor when the mounting bracket up-and-down motion, realizes the elevating movement of abrasive wheel piece, improves abrasive wheel cutting machine's range of application.
Description
Technical Field
The utility model relates to an abrasive wheel cutting machine technical field especially relates to an abrasive wheel cutting machine and elevation structure thereof.
Background
The abrasive wheel cutting machine generally includes a spindle, a drive motor, and an abrasive wheel mounted on the spindle, the drive motor driving the spindle to rotate, thereby rotating the abrasive wheel to perform cutting work. At present, a driving motor and a spindle are usually connected by a belt, and in order to ensure the stable rotation of a grinding wheel, the stability of the rotation of the spindle needs to be ensured, so that a workpiece motion mode is usually adopted during cutting. However, the size and the structure of the piece to be cut have certain requirements, and the piece to be cut with larger volume, heavier weight and complex shape is not easy to move, so that the cutting work is difficult to unfold.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a grinding wheel cutting machine's elevation structure, when guaranteeing the rotatory stability of main shaft, the emery wheel piece can elevating movement, improves grinding wheel cutting machine's range of application.
In order to achieve the above object, the utility model provides an abrasive wheel cutting machine's elevation structure, including fixing base, mounting bracket, drive assembly and drive assembly, drive assembly's output with drive assembly's input is connected, drive assembly's output with the mounting bracket is connected, the mounting bracket set up in on the fixing base, make the mounting bracket can in along vertical direction up-and-down motion on the fixing base, be equipped with the second connecting piece that is used for connecting driving motor's first connecting piece and is used for connecting the main shaft on the mounting bracket.
Optionally, the transmission assembly comprises a lifting screw rod, a screw nut and a third connecting piece, the lifting screw rod is vertically arranged, the lifting screw rod is connected with the output end of the driving assembly, the screw nut is sleeved on the lifting screw rod, the screw nut is fixedly connected with the third connecting piece, and the third connecting piece is further fixedly connected with the mounting rack.
Optionally, a supporting seat is arranged on the fixing seat, the supporting seat is sleeved on the lifting screw rod, and the supporting seat is rotatably connected with the lifting screw rod.
Optionally, the first connecting piece is a mounting plate, the mounting plate is connected with the output end of the transmission assembly, the second connecting piece is a shaft sleeve, the mounting frame further comprises a connecting plate, and the mounting plate is fixedly connected with the shaft sleeve through the connecting plate.
Optionally, the mounting plate and the shaft sleeve are respectively arranged on two sides of the fixing seat.
Optionally, the fixing seat includes a stand, a slide rail and a slider, the slide rail is vertically disposed on the stand, the slider is slidably connected to the slide rail, and the slider is further fixedly connected to the connecting plate.
Optionally, the mounting bracket still includes regulating plate and first regulating block, the regulating plate can dismantle connect in on the face of mounting panel, first regulating block is used for adjusting the position of regulating plate, first regulating block can dismantle connect in the mounting panel is kept away from the edge of axle sleeve one side.
Optionally, first regulating block includes first regulation post and first fixed block, first fixed block can dismantle connect in the mounting panel is kept away from the edge of axle sleeve one side, first regulation post is used for adjusting the position of regulating plate, first regulation post set up in on the first fixed block.
Optionally, the shaft sleeve is provided with a connecting portion, and the connecting portion is connected with the connecting plate.
The utility model also provides a sand wheel cutting machine, include as above arbitrary section elevation structure.
The utility model discloses abrasive wheel cutting machine and elevation structure thereof compares with prior art, and its beneficial effect lies in:
the lifting structure of the abrasive wheel cutting machine of the embodiment of the utility model comprises a fixed seat, a mounting frame, a driving component and a transmission component, wherein the output end of the driving component is connected with the input end of the transmission component, the output end of the transmission component is connected with the mounting frame, the mounting frame is arranged on the fixed seat, the mounting frame can move up and down along the vertical direction on the fixing seat, the driving assembly drives the mounting frame to move up and down through the transmission assembly, the mounting frame is provided with a first connecting piece used for connecting a driving motor and a second connecting piece used for connecting a main shaft, the driving motor and the main shaft of the abrasive wheel cutting machine are arranged on the mounting frame, the positions of the driving motor and the main shaft are ensured to be relatively unchanged, and therefore the rotation stability of the main shaft is ensured, when the mounting frame moves up and down, the main shaft and the driving motor are driven to synchronously move up and down, so that the lifting motion of the grinding wheel is realized, and the application range of the abrasive wheel cutting machine is enlarged.
The utility model discloses abrasive wheel cutting machine, including foretell elevation structure, can be when guaranteeing the rotatory stability of main shaft, the grinding wheel piece can elevating movement, improves abrasive wheel cutting machine's range of application.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the fixing base and the transmission assembly according to the embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of the shaft sleeve and the mounting bracket according to an embodiment of the present invention.
Fig. 4 is a schematic view of a part of the structure of the driving motor and the mounting frame according to the embodiment of the present invention.
In the figure, 1, a fixed seat; 2. a mounting frame; 3. a drive assembly; 4. a transmission assembly; 5. a drive motor; 6. a main shaft; 11. a supporting seat; 12. a column; 13. a slide rail; 14. a slider; 15. a top plate; 21. mounting a plate; 22. a shaft sleeve; 23. a connecting plate; 24. an adjusting plate; 25. a first regulating block; 26. a vertical plate; 27. a second regulating block; 221. a connecting portion; 251. a first conditioning column; 252. a first fixed block; 271. a second conditioning column; 272. a second fixed block; 41. a lifting screw rod; 42. a feed screw nut; 43. and a third connecting member.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the term "drive motor" is used in the present invention to refer to the mechanism that supplies power to the grinding wheel blades in the grinder, and "drive assembly" refers to the mechanism that supplies power to the lifting structure. In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Please refer to fig. 1, the embodiment of the present invention provides a lifting structure of a sand wheel cutting machine, including a fixing base 1, a mounting bracket 2, a driving assembly 3 and a transmission assembly 4, an output end of the driving assembly 3 is connected with an input end of the transmission assembly 4, an output end of the transmission assembly 4 is connected with the mounting bracket 2, the mounting bracket 2 is disposed on the fixing base 1, so that the mounting bracket 2 can move up and down along a vertical direction on the fixing base 1, and the mounting bracket 2 is provided with a first connecting member for connecting a driving motor 5 and a second connecting member for connecting a main shaft 6. The output end of the driving component 3 drives the transmission device, and the transmission device drives the mounting rack 2 again, so that the mounting rack 2 can be lifted. Spindle 6 and driving motor 5 of abrasive wheel cutting machine all install on mounting bracket 2, and wherein, driving motor 5 installs on first connecting piece, and spindle 6 installs on the second connecting piece to driving motor 5 and spindle 6 all carry out elevating movement along with mounting bracket 2, and from this, the grinding wheel piece on spindle 6 just realizes elevating movement. And the driving motor 5 and the spindle 6 are both arranged on the mounting frame 2, the relative positions of the driving motor 5 and the spindle 6 are kept unchanged, synchronous lifting is always kept in the lifting motion, and the stability of the spindle 6 in the rotating process is ensured, so that the grinding wheel is ensured to stably rotate in the lifting motion, the smooth operation of cutting work is ensured, and the application range of the abrasive wheel cutting machine is further enlarged.
Referring to fig. 2, the transmission assembly 4 includes a lifting screw 41, a screw nut 42 and a third connecting member 43, the lifting screw 41 is vertically disposed, the lifting screw 41 is connected to the output end of the driving assembly 3, the screw nut 42 is sleeved on the lifting screw 41, the screw nut 42 is fixedly connected to the third connecting member 43, and the third connecting member 43 is further fixedly connected to the mounting frame 2. When the driving assembly 3 starts to work, the lifting screw 41 starts to rotate, and the screw nut 42 moves up and down along with the lifting screw, so as to drive the third connecting piece 43 to move up and down, and further drive the mounting frame 2 to move up and down. The fixing base 1 is provided with a supporting seat 11, the supporting seat 11 is sleeved on the lifting screw rod 41, and the supporting seat 11 is rotatably connected with the lifting screw rod 41. The setting of supporting seat 11 can prevent that lift lead screw 41 from taking place the whipping when rotating, guarantees that third connecting piece 43 can elevating movement's more stable to ensure that the elevating movement of mounting bracket 2 is more stable. Be equipped with roof 15 on the fixing base 1, drive assembly 3 installs on roof 15.
In the present embodiment, the third connecting member 43 has a plate shape, and in other embodiments, it may be disposed as needed.
Referring to fig. 3 and 4, the first connecting member is a mounting plate 21, the mounting plate 21 is connected to the output end of the transmission assembly 4, the second connecting member is a shaft sleeve 22, the mounting frame 2 further includes a connecting plate 23, and the mounting plate 21 and the shaft sleeve 22 are fixedly connected through the connecting plate 23. The mounting plate 21 is easy to mount the driving device, the shaft sleeve 22 is easy to mount the main shaft 6, and the shaft sleeve 22 and the main shaft 6 are rotatably connected, so that the shaft sleeve 22 does not influence the rotation of the main shaft 6. In this embodiment, the mounting plate 21 and the bushing 22 are respectively disposed on both sides of the fixing base 1. Set up like this, the atress that can elevation structure avoids the focus to incline to one side. Fixing base 1 includes stand 12, slide rail 13 and slider 14, and slide rail 13 is vertical to be set up on stand 12, but slider 14 and slide rail 13 sliding connection, slider 14 still with connecting plate 23 fixed connection. The arrangement is such that when the connecting plate 23 moves up and down with the mounting frame 2, the slide 14 also moves up and down on the slide rails 13. The arrangement of the slide block 14 and the slide rail 13 can ensure the straightness of the mounting frame 2 during the lifting motion, so that the path of the grinding wheel lifting motion is more accurate.
The mounting frame 2 further comprises an adjusting plate 24 and a first adjusting block 25, the adjusting plate 24 is detachably connected to the surface of the mounting plate 21, the first adjusting block 25 is used for adjusting the position of the adjusting plate 24, and the first adjusting block 25 is detachably connected to the edge of the mounting plate 21 on the side far away from the shaft sleeve 22. The adjusting plate 24 can adjust the levelness of the driving device, and the driving device and the main shaft 6 can be connected stably through a belt. The first adjusting block 25 comprises a first adjusting column 251 and a first fixing block 252, the first fixing block 252 is detachably connected to the edge of one side of the mounting plate 21 far away from the shaft sleeve 22, the first adjusting column 251 is used for adjusting the position of the adjusting plate 24, and the first adjusting column 251 is arranged on the first fixing block 252. The first adjusting column 251 adjusts the looseness of the belt by changing the position of the adjusting plate 24.
The shaft sleeve 22 is provided with a connecting part 221, and the connecting part 221 is connected with the connecting plate 23. In this embodiment, the mounting frame 2 further includes a riser 26, the connecting portion 221 is connected to the connecting plate 23 through the riser 26, and the riser 26 is vertically disposed. The mounting frame 2 further comprises a second adjusting block 27, the edges of the upper side and the lower side of the vertical plate 26 are provided with the second adjusting block 27, the second adjusting block 27 is similar to the first adjusting block 25 in structure, the second adjusting block 27 comprises a second adjusting column 271 and a second fixing block 272, each second fixing block 272 is detachably connected to the upper side and the lower side of the vertical plate 26, the second adjusting column 271 is used for adjusting the position of the connecting portion 221, and the second adjusting column 271 is arranged on the second adjusting block 27. The second adjusting post 271 can adjust the position of the connecting portion 221, thereby adjusting the levelness of the bushing 22 to ensure the stability of the belt connection.
The embodiment also provides a grinding wheel cutting machine which comprises the lifting structure.
The utility model discloses a working process does: the driving assembly 3 works to drive the lifting screw rod 41 to rotate, the screw rod nut 42 carries out lifting motion along with the lifting screw rod 41, the screw rod nut 42 also drives the third connecting piece 43 to carry out lifting motion, and the third connecting piece 43 drives the mounting frame 2 to carry out lifting motion, so that the spindle 6 and the driving motor 5 are synchronously lifted and moved, and then the grinding wheel is driven to carry out lifting motion.
To sum up, the embodiment of the utility model provides an abrasive wheel cutting machine and elevation structure thereof, driving motor 5 and main shaft 6 are all installed on mounting bracket 2, and the work of drive assembly 3 drives mounting bracket 2 through drive assembly 4 for mounting bracket 2 carries out elevating movement, drives main shaft 6 and 5 synchronous up-and-down motion of driving motor when mounting bracket 2 up-and-down motion, realizes the elevating movement of grinding wheel, improves abrasive wheel cutting machine's range of application.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a cutting wheel's elevation structure, its characterized in that, includes fixing base, mounting bracket, drive assembly and drive assembly, drive assembly's output with drive assembly's input is connected, drive assembly's output with the mounting bracket is connected, the mounting bracket set up in on the fixing base, make the mounting bracket can in along vertical direction up-and-down motion on the fixing base, be equipped with the second connecting piece that is used for connecting driving motor's first connecting piece and is used for connecting the main shaft on the mounting bracket.
2. The lifting structure of a grinding wheel cutting machine according to claim 1, characterized in that the transmission assembly comprises a lifting screw, a screw nut and a third connecting piece, the lifting screw is vertically arranged, the lifting screw is connected with the output end of the driving assembly, the screw nut is sleeved on the lifting screw, the screw nut is fixedly connected with the third connecting piece, and the third connecting piece is also fixedly connected with the mounting rack.
3. The lifting structure of a grinding wheel cutting machine according to claim 2, wherein a support seat is provided on the fixing seat, the support seat is sleeved on the lifting screw rod, and the support seat is rotatably connected with the lifting screw rod.
4. The lifting structure of a grinding wheel cutting machine according to claim 1, characterized in that the first connecting member is a mounting plate, the mounting plate is connected with the output end of the transmission assembly, the second connecting member is a shaft sleeve, the mounting bracket further comprises a connecting plate, and the mounting plate is fixedly connected with the shaft sleeve through the connecting plate.
5. The elevating structure of a grinding wheel cutting machine according to claim 4, wherein said mounting plate and said shaft bushing are respectively provided on both sides of said fixed base.
6. The lifting structure of a grinding wheel cutting machine according to claim 4, wherein the fixing seat comprises a column, a slide rail and a slide block, the slide rail is vertically arranged on the column, the slide block is slidably connected with the slide rail, and the slide block is further fixedly connected with the connecting plate.
7. The lifting structure of a grinding wheel cutting machine according to claim 4, wherein the mounting frame further comprises an adjusting plate and a first adjusting block, the adjusting plate is detachably connected to the plate surface of the mounting plate, the first adjusting block is used for adjusting the position of the adjusting plate, and the first adjusting block is detachably connected to the edge of the mounting plate on the side away from the shaft sleeve.
8. The lifting structure of a grinding wheel cutting machine according to claim 7, wherein the first adjusting block comprises a first adjusting column and a first fixing block, the first fixing block is detachably connected to the edge of one side of the mounting plate, which is far away from the shaft sleeve, the first adjusting column is used for adjusting the position of the adjusting plate, and the first adjusting column is arranged on the first fixing block.
9. The elevating structure of a grinding wheel cutting machine according to claim 4, wherein a connecting portion is provided on the boss, and the connecting portion is connected to the connecting plate.
10. A grinding wheel cutting machine, characterized by comprising the lifting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815923.7U CN210909457U (en) | 2019-10-25 | 2019-10-25 | Abrasive wheel cutting machine and lifting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815923.7U CN210909457U (en) | 2019-10-25 | 2019-10-25 | Abrasive wheel cutting machine and lifting structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN210909457U true CN210909457U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921815923.7U Active CN210909457U (en) | 2019-10-25 | 2019-10-25 | Abrasive wheel cutting machine and lifting structure thereof |
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| CN (1) | CN210909457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843790A (en) * | 2020-07-27 | 2020-10-30 | 横店集团东磁股份有限公司 | Automatic conveying and cutting device for permanent magnetic ferrite square magnetic core |
-
2019
- 2019-10-25 CN CN201921815923.7U patent/CN210909457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843790A (en) * | 2020-07-27 | 2020-10-30 | 横店集团东磁股份有限公司 | Automatic conveying and cutting device for permanent magnetic ferrite square magnetic core |
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