CN219562807U - Pressing device for machining thin-wall large gear ring - Google Patents
Pressing device for machining thin-wall large gear ring Download PDFInfo
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- CN219562807U CN219562807U CN202320678569.8U CN202320678569U CN219562807U CN 219562807 U CN219562807 U CN 219562807U CN 202320678569 U CN202320678569 U CN 202320678569U CN 219562807 U CN219562807 U CN 219562807U
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- screw rod
- adjusting screw
- horizontal adjusting
- block
- gear ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a hold-down device for processing a thin-wall large gear ring, which comprises a horizontal adjusting screw rod and a vertical adjusting screw rod, wherein the lower end of the vertical adjusting screw rod is provided with a sliding block, and the sliding block is sleeved on the outer side of the horizontal adjusting screw rod and is in threaded fit with the horizontal adjusting screw rod; the two ends of the horizontal adjusting screw rod are respectively provided with a first positioning plate and a second positioning plate, and the first positioning plate and the second positioning plate are sleeved on the outer side of the horizontal adjusting screw rod. The beneficial effects are that: the positions of the sliding block and the vertical adjusting screw rod are adjusted by adopting the rotary horizontal adjusting screw rod, so that the position stability of the vertical adjusting screw rod is better, and the adjustment operation is convenient and quick; when the gear ring part is positioned, the screw rod can be adjusted horizontally through rotation, the inner wall of the gear ring part is jacked by the jacking block to assist the jacking block in position adjustment, and compared with the prior art, the positioning method only can rely on the crown block to move the gear ring part for positioning, and the positioning precision and the positioning stability of the gear ring part are high.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a compacting device for machining a thin-wall large gear ring.
Background
When the thin-wall large gear ring is processed, the position adjustment is usually needed to be carried out by matching with the hoisting of the crown block. Because the gear ring part needs to be kept in a suspended state in the position adjustment process, and in the final stage of part fixation, the required position adjustment range is smaller, and the position error generated by the inching control movement of the crown block is larger, the part is easy to shake, the centering and locking operation can be performed only after the part stops shaking, the centering positioning and the mounting fixing operation of the part are inconvenient, and a large amount of time is wasted.
Disclosure of Invention
The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a pressing device for machining a thin-walled ring gear, the pressing device having: the gear ring parts are convenient to install, fix and operate, good in stability, and capable of assisting in adjusting the position of the gear ring during positioning and the like, and the gear ring parts are described in detail below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a compacting device for processing a thin-wall large gear ring, which comprises a horizontal adjusting screw rod and a vertical adjusting screw rod, wherein the lower end of the vertical adjusting screw rod is provided with a sliding block, and the sliding block is sleeved on the outer side of the horizontal adjusting screw rod and is in threaded fit with the horizontal adjusting screw rod;
the two ends of the horizontal adjusting screw rod are respectively provided with a first positioning plate and a second positioning plate, the first positioning plate and the second positioning plate are sleeved on the outer side of the horizontal adjusting screw rod, and the central shaft direction of the horizontal adjusting screw rod is respectively perpendicular to the first positioning plate and the second positioning plate;
the top of vertical accommodate the lead screw is provided with the clamp plate, and the top of this vertical accommodate the lead screw is provided with the regulation the last lock nut of clamp plate position, the lower part of vertical accommodate the lead screw is provided with the kicking block, the kicking block respectively with vertical accommodate the lead screw with slider fixed connection.
Preferably, one end of the horizontal adjusting screw rod is a hexagon head, and the other end of the horizontal adjusting screw rod is provided with a horizontal locking nut; at least two screw holes are respectively arranged on the first locating plate and the second locating plate.
Preferably, the first positioning plate is attached to the hexagon head, a plane bearing is arranged between the second positioning plate and the horizontal locking nut, and the plane bearing is sleeved on the outer side of the horizontal adjusting screw rod.
Preferably, the top block is disposed in the middle of the top of the slider, two ends of the top block are both planes, and the vertical projection of the top block towards the end face of one end of the horizontal locking nut is not located at the inner side of the top surface of the slider.
Preferably, a detachable baffle is arranged at one end of the top block, facing the horizontal locking nut, and extends out of the end face of the sliding block.
Preferably, the baffle comprises arc and gib block, the gib block set up in the middle part of arc one side surface, the shaping has on the kicking block cooperation gib block gliding guide way.
Preferably, the top surface of the guide groove extends from the top surface of the top block to the bottom surface of the top block, and the length of the guide bar is consistent with the length of the guide groove.
In summary, the utility model has the following beneficial effects: 1. the positions of the sliding block and the vertical adjusting screw rod are adjusted by adopting the rotary horizontal adjusting screw rod, so that the position stability of the vertical adjusting screw rod is better, and the adjustment operation is convenient and quick;
2. when the gear ring part is positioned, the screw rod can be adjusted horizontally through rotation, the inner wall of the gear ring part is jacked by the jacking block to assist the jacking block in position adjustment, and compared with the prior art, the positioning method only can rely on the crown block to move the gear ring part for positioning, and the positioning precision and the positioning stability of the gear ring part are high.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic perspective view of a first angle of the present utility model;
FIG. 3 is a schematic perspective view of a second angle of the present utility model;
FIG. 4 is a schematic perspective view of a third angle of the present utility model;
fig. 5 is a schematic perspective view of a baffle plate according to the present utility model.
The reference numerals are explained as follows:
1. a first positioning plate; 2. a slide block; 3. a baffle; 3a, an arc-shaped plate; 3b, a guide bar; 4. a second positioning plate; 5. a horizontal adjusting screw rod; 6. a pressing plate; 7. an upper lock nut; 8. a vertical adjusting screw rod; 9. a top block; 10. a horizontal lock nut; 11. a planar bearing; 12. a guide groove; 13. and adjusting the hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-5, the utility model provides a compacting device for processing a thin-wall large gear ring, which comprises a horizontal adjusting screw rod 5 and a vertical adjusting screw rod 8, wherein a sliding block 2 is arranged at the lower end of the vertical adjusting screw rod 8, and the sliding block 2 is sleeved on the outer side of the horizontal adjusting screw rod 5 and is in threaded fit with the horizontal adjusting screw rod 5; when the vertical lathe is used, the sliding block 2 is positioned in a T-shaped groove of a supporting table at the top of the vertical lathe processing table, the movement direction of the sliding block is consistent with the length direction of the T-shaped groove, and the horizontal adjusting screw rod 5 penetrates through the length direction of the T-shaped groove; the horizontal adjusting screw rod 5 is rotated, so that the position of the sliding block 2 can be adjusted through the threaded fit of the horizontal adjusting screw rod and the sliding block 2, and the position of the vertical adjusting screw rod 8 can be adjusted;
the two ends of the horizontal adjusting screw rod 5 are respectively provided with a first positioning plate 1 and a second positioning plate 4, one end of the horizontal adjusting screw rod 5 is a hexagon head, and the other end of the horizontal adjusting screw rod 5 is provided with a horizontal locking nut 10; at least two screw holes are respectively formed in the first locating plate 1 and the second locating plate 4; the first positioning plate 1 is attached to the hexagon head, a plane bearing 11 is arranged between the second positioning plate 4 and the horizontal locking nut 10, and the plane bearing 11 is sleeved on the outer side of the horizontal adjusting screw rod 5; the first positioning plate 1 and the second positioning plate 4 are used for limiting the two ends of the T-shaped groove so as to stabilize the position of the horizontal adjusting screw rod 5, the first positioning plate 1 and the second positioning plate 4 are sleeved on the outer side of the horizontal adjusting screw rod 5, and the central axis direction of the horizontal adjusting screw rod 5 is perpendicular to the first positioning plate 1 and the second positioning plate 4 respectively; after the first positioning plate 1 and the second positioning plate 4 are respectively attached to two ends of the T-shaped groove, the horizontal adjusting screw rod 5 can be positioned by matching the sliding block 2 in the T-shaped groove, so that the horizontal adjusting screw rod 5 is stabilized in the T-shaped groove, the horizontal adjusting screw rod 5 can be rotated by rotating the hexagon head at the end part of the horizontal adjusting screw rod, and then the vertical adjusting screw rod 8 is driven to move by matching with the sliding block 2;
the top of the vertical adjusting screw rod 8 is provided with a pressing plate 6, the pressing plate 6 is used for pressing the gear ring part from top to bottom, the top of the vertical adjusting screw rod 8 is provided with an upper locking nut 7 for adjusting the position of the pressing plate 6, the lower part of the vertical adjusting screw rod 8 is provided with a jacking block 9, and the jacking block 9 is fixedly connected with the vertical adjusting screw rod 8 and the sliding block 2 respectively; the top block 9 is arranged in the middle of the top of the sliding block 2, two ends of the top block 9 are both planes, and the vertical projection of the top block 9 towards the end face of one end of the horizontal locking nut 10 is not positioned at the inner side of the top surface of the sliding block 2; the end of the jacking block 9 is at least flush with the end of the sliding block 2, and can also exceed the end of the sliding block 2 so as to be in contact with and tightly jack the inner edge of the gear ring part, when the gear ring position is adjusted, the sliding block 2 can be driven to move by the horizontal adjusting screw rod 5, and then the inner edge of the gear ring part is tightly jack the jacking block 9, and in the suspended state of the gear ring part, the position of the part is adjusted, so that the centering and positioning of the gear ring part are facilitated;
a detachable baffle plate 3 is arranged at one end of the top block 9 facing the horizontal locking nut 10, and the baffle plate 3 extends out of the end face of the sliding block 2; the baffle 3 is directly contacted with the inner wall of the gear ring part, the baffle 3 can adopt a convex structure or a concave structure, when the convex structure is adopted, the vertical adjusting screw rod 8 is positioned in the gear ring part, and at the moment, the convex surface of the baffle 3 can be contacted with the inner wall of the gear ring part so as to increase the contact area and avoid scratches on the inner wall of the gear ring part; when the concave structure is adopted, the vertical adjusting screw rod 8 is positioned outside the gear ring part, and the concave baffle plate 3 is contacted with the outer wall of the gear ring part at the moment, so that the contact area can be increased, and scratches are avoided; the baffle plate 3 consists of an arc-shaped plate 3a and a guide strip 3b, the guide strip 3b is arranged in the middle of one side surface of the arc-shaped plate 3a, the arc-shaped plate 3a is an arc-shaped plate, and the top block 9 is provided with a guide groove 12 matched with the guide strip 3b to slide; the top surface of the guide groove 12 extends from the top surface of the top block 9 to the bottom surface of the top block 9, and the length of the guide strip 3b is consistent with the length of the guide groove 12; the guide strip 3b and the guide groove 12 can adopt mutually matched T-shaped structures so as to ensure the positioning stability of the arc-shaped plate 3 a.
By adopting the structure, after the horizontal adjusting screw rod is in threaded fit with the sliding block 2, the sliding block 2 can be driven to slide along the length direction of the horizontal adjusting screw rod by rotating the horizontal adjusting screw rod, namely, the position of the vertical adjusting screw rod is driven to be adjusted, the position stability of the vertical adjusting screw rod is better, and the adjustment operation is convenient and quick; when the gear ring part is positioned, the horizontal adjusting screw rod can be rotated, the inner wall of the gear ring part is jacked by the jacking block 9 to assist the jacking block to adjust the position, and compared with the prior art, the positioning accuracy and the positioning stability of the gear ring part are high only by moving the gear ring part through the crown block, so that the centering, positioning and position fine adjustment of the gear ring part are convenient, and the time required for positioning the gear ring part can be greatly reduced.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. The compaction device for machining the thin-wall large gear ring is characterized by comprising a horizontal adjusting screw rod (5) and a vertical adjusting screw rod (8), wherein a sliding block (2) is arranged at the lower end of the vertical adjusting screw rod (8), and the sliding block (2) is sleeved on the outer side of the horizontal adjusting screw rod (5) and is in threaded fit with the horizontal adjusting screw rod (5);
a first positioning plate (1) and a second positioning plate (4) are respectively arranged at two ends of the horizontal adjusting screw rod (5), the first positioning plate (1) and the second positioning plate (4) are sleeved on the outer side of the horizontal adjusting screw rod (5), and the central axis direction of the horizontal adjusting screw rod (5) is mutually perpendicular to the first positioning plate (1) and the second positioning plate (4) respectively;
the top of vertical accommodate the lead screw (8) is provided with clamp plate (6), and the top of this vertical accommodate the lead screw (8) is provided with regulation go up lock nut (7) of clamp plate (6) position, the lower part of vertical accommodate the lead screw (8) is provided with kicking block (9), kicking block (9) respectively with vertical accommodate the lead screw (8) with slider (2) fixed connection.
2. The compaction device for machining a thin-walled large gear ring according to claim 1, wherein: one end of the horizontal adjusting screw rod (5) is a hexagon head, and the other end of the horizontal adjusting screw rod is provided with a horizontal locking nut (10); at least two screw holes are respectively arranged on the first locating plate (1) and the second locating plate (4).
3. The compaction device for machining a thin-walled large gear ring according to claim 2, wherein: the first locating plate (1) is attached to the hexagon head, a plane bearing (11) is arranged between the second locating plate (4) and the horizontal locking nut (10), and the plane bearing (11) is sleeved on the outer side of the horizontal adjusting screw rod (5).
4. A compaction device for machining a thin-walled bull gear according to claim 3, wherein: the ejector block (9) is arranged in the middle of the top of the sliding block (2), two ends of the ejector block (9) are both planes, and the vertical projection of the ejector block (9) towards one end face of the horizontal locking nut (10) is not located on the inner side of the top surface of the sliding block (2).
5. The compaction device for machining a thin-walled bull gear according to claim 4, wherein: the top block (9) is provided with a detachable baffle plate (3) towards one end of the horizontal locking nut (10), and the baffle plate (3) extends out of the end face of the sliding block (2).
6. The compaction device for machining a thin-walled bull gear according to claim 5, wherein: the baffle (3) is composed of an arc-shaped plate (3 a) and a guide strip (3 b), the guide strip (3 b) is arranged in the middle of one side surface of the arc-shaped plate (3 a), and a guide groove (12) matched with the guide strip (3 b) to slide is formed in the top block (9).
7. The compaction device for machining a thin-walled bull gear according to claim 6, wherein: the top surface of the guide groove (12) extends from the top surface of the top block (9) to the bottom surface of the top block (9), and the length of the guide strip (3 b) is consistent with the length of the guide groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320678569.8U CN219562807U (en) | 2023-03-31 | 2023-03-31 | Pressing device for machining thin-wall large gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320678569.8U CN219562807U (en) | 2023-03-31 | 2023-03-31 | Pressing device for machining thin-wall large gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219562807U true CN219562807U (en) | 2023-08-22 |
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ID=87660257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320678569.8U Active CN219562807U (en) | 2023-03-31 | 2023-03-31 | Pressing device for machining thin-wall large gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219562807U (en) |
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2023
- 2023-03-31 CN CN202320678569.8U patent/CN219562807U/en active Active
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