CN223013106U - A kind of arc-shaped parts pressing tool - Google Patents
A kind of arc-shaped parts pressing tool Download PDFInfo
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- CN223013106U CN223013106U CN202421725660.1U CN202421725660U CN223013106U CN 223013106 U CN223013106 U CN 223013106U CN 202421725660 U CN202421725660 U CN 202421725660U CN 223013106 U CN223013106 U CN 223013106U
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Abstract
本申请涉及汽车配件加工技术领域，具体公开了一种弧形件压紧工装，其包括操作台，所述操作台上设有定位块，所述定位块上开设有弧形支撑面，所述弧形支撑面与弧形件的外弧形面适配；所述操作台上设置有限位机构，所述限位机构用于对弧形件绕自身轴向的转动进行限位；所述操作台上设置有压紧机构，所述压紧机构用于对弧形件的轴向进行限位。本申请具有改善对弧形件内板的端面加工时，工人对弧形件进行三维固定压紧操作较为繁琐，费时费力的问题的效果。
The present application relates to the technical field of automobile parts processing, and specifically discloses a curved component pressing tool, which includes an operating table, a positioning block is provided on the operating table, a curved support surface is provided on the positioning block, and the curved support surface is adapted to the outer curved surface of the curved component; a limiting mechanism is provided on the operating table, and the limiting mechanism is used to limit the rotation of the curved component around its own axis; a clamping mechanism is provided on the operating table, and the clamping mechanism is used to limit the axial direction of the curved component. The present application has the effect of improving the problem that when processing the end face of the inner plate of the curved component, the three-dimensional fixing and clamping operation of the curved component by the worker is cumbersome, time-consuming and labor-intensive.
Description
Technical Field
The application relates to the technical field of automobile accessory machining, in particular to an arc-shaped part pressing tool.
Background
In automotive parts, the arcuate part is a common workpiece, and the arcuate configuration of the arcuate part is a common requirement for automotive styling.
Referring to fig. 1, the arc-shaped member 1 includes an arc-shaped plate 11 and two inner plates 12 axially spaced along the arc-shaped plate 11 and arranged on the inner arc-shaped surface of the arc-shaped plate 11, when the end surface of the inner plate 12 is milled, the arc-shaped member 1 needs to be turned and placed, at this time, the outer arc-shaped surface 13 of the arc-shaped plate 11 is positioned at the bottom, positioning is inconvenient, and the arc-shaped member 1 needs to be three-dimensionally fixed and pressed before processing, so that the operation of a worker is complicated, time and labor are wasted.
Disclosure of utility model
In order to solve the problems that three-dimensional fixing and pressing operations of workers on an arc-shaped piece are complicated and time and labor are wasted when the end face of the inner plate of the arc-shaped piece is processed, the application provides an arc-shaped piece pressing tool.
The application provides an arc-shaped part compressing tool which adopts the following technical scheme:
The arc-shaped part compressing tool comprises an operation table, wherein a positioning block is arranged on the operation table, an arc-shaped supporting surface is arranged on the positioning block and is used for being matched with an outer arc-shaped surface of an arc-shaped part, a limiting mechanism is arranged on the operation table and is used for limiting the rotation of the arc-shaped part around the axial direction of the operation table, and a compressing mechanism is arranged on the operation table and is used for limiting the axial direction of the arc-shaped part.
Through adopting above-mentioned technical scheme, when using, directly place the outer arcwall face one side of arcwall spare on the arcwall supporting surface of locating piece, the arcwall spare is on the locating piece under self action of gravity, then rotate arcwall spare along arcwall spare axis is suitable, until the arcwall spare is spacing by stop gear, then it is spacing to the axial of arcwall spare through hold-down mechanism, the arcwall spare of this moment can realize holistic three-dimensional fixed, simple structure convenient to use, when improving the terminal surface to arcwall spare inner panel and processing, the workman carries out three-dimensional fixed compaction operation comparatively loaded down with trivial details to the arcwall spare, the problem of wasting time and energy.
Optionally, the limiting mechanism comprises a limiting block and a pressing block, the limiting block is transversely fixedly arranged on the positioning block, the bottom wall of the limiting block is used for being abutted against one end of the arc-shaped piece in the length direction, the pressing block is fixedly arranged on the limiting block, and one end, away from the limiting block, of the pressing block is used for being abutted against an inner arc-shaped surface of the arc-shaped piece.
Through adopting above-mentioned technical scheme, rotate the arc spare until the one end on arc spare length direction support tightly on the stopper, the one end butt that the stopper was kept away from to the briquetting that supports this moment is on the inner arc face of arc spare, and the stopper can restrict the arc spare and continue to rotate, supports the briquetting and can restrict the arc spare to lift up, realizes limiting mechanism to the arc spare around self axial pivoted spacing under the cooperation of both, simple structure is practical.
Optionally, hold-down mechanism includes limiting plate, flexible cylinder and grip block, the limiting plate is located on the operation panel along vertical, flexible cylinder sets firmly on the limiting plate, flexible cylinder's output direction of movement is parallel with arc holding surface axis, the grip block passes through fixed subassembly and connects on flexible cylinder's output.
Through adopting above-mentioned technical scheme, place the arc spare behind the arc holding surface of locating piece, it is spacing to rotate the arc spare around self axial through stop gear, then fix the grip block on telescopic cylinder's output through fixed subassembly, start telescopic cylinder and drive the grip block and move to being close to limiting plate direction, the grip block is at the in-process that removes with the ascending terminal surface butt of arc spare width direction, and then compress tightly the arc spare on the limiting plate, thereby realize the three-dimensional of arc spare is fixed, the supporting setting structure of limiting plate, telescopic cylinder and grip block is comparatively simple, convenient operation, the compaction of arc spare is reliable and stable.
Optionally, fixed subassembly includes screw rod and gland nut, the grip block includes horizontal pole and montant of mutually perpendicular connection, offered the block on the montant and led to the groove, screw rod one end fixed connection is on telescopic cylinder's output, the screw rod is kept away from telescopic cylinder's one end and is worn to locate in the block leads to the groove, gland nut threaded connection is on the screw rod that the grip block deviates from telescopic cylinder one side.
Through adopting above-mentioned technical scheme, when fixing the grip block on telescopic cylinder's output, only need establish the grip block on the screw rod through block logical groove cover, then screw up gland nut with the grip block position limit can, simple structure convenient to use.
Optionally, be connected with the gag lever post on the limiting plate, the gag lever post is parallel with the screw rod, the projection distance and the arc piece width adaptation of limiting plate are kept away from limiting plate one end to the limiting rod, the gag lever post is located the travel path of montant.
Through the technical scheme, when the clamping block tightly presses the arc-shaped piece on the limiting plate, the vertical rods in the clamping block are also abutted against the end parts of the limiting rods, the limiting rods can limit the moving quantity of the clamping block, the arc-shaped piece is prevented from being damaged due to the fact that the clamping block is used for over-pressing the arc-shaped piece, and when the two ends of the cross rod are abutted against the end faces of the width direction of the arc-shaped piece, the vertical rods are abutted against the limiting rods, so that the clamping block is stressed at three points integrally, the stress is balanced, and the posture of the clamping block is stable.
Optionally, the bolt is fixed with the installation piece on the limiting plate, the installation nut has been set firmly on the installation piece, gag lever post threaded connection is on the installation nut.
Through adopting above-mentioned technical scheme, can adjust the projection distance that limiting plate one end was kept away from to the limiting plate through rotating the gag lever post to adjust the biggest amount of movement of grip block, simple structure, convenient to use.
Optionally, a plurality of wear-resisting blocks are bolted and fixed on the limiting plate around the axis of the arc-shaped supporting surface of the positioning block, and the wear-resisting blocks are used for being abutted with the end faces in the width direction of the arc-shaped piece.
By adopting the technical scheme, the wear-resisting block replaces the limiting plate to be in contact with the arc-shaped piece, so that the damage to the limiting plate when the arc-shaped piece is compressed is reduced, the service life of the compression tool is prolonged, the wear-resisting block fixed by bolting can be replaced in time, and the compression operation of the arc-shaped piece can be more accurate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The positioning block with the arc-shaped supporting surface, the limiting mechanism and the pressing mechanism are matched, so that when the three-dimensional locking device is used, only the outer arc-shaped surface of the arc-shaped piece is required to be placed on the arc-shaped supporting surface of the positioning block, then the arc-shaped piece is limited by the limiting mechanism around the axial rotation of the arc-shaped piece, and then the axial direction of the arc-shaped piece is limited by the pressing mechanism, so that the integral three-dimensional locking of the arc-shaped piece can be realized quickly, the structure is simple, the use is convenient, and the problems that when the end surface of the inner plate of the arc-shaped piece is processed, the three-dimensional fixing and pressing operation of workers on the arc-shaped piece is complex, and time and labor are wasted are solved;
2. The limiting plate, the telescopic cylinder and the clamping block are arranged, so that when the arc-shaped plate is axially limited, the clamping block is only required to be installed on the output end of the telescopic cylinder through the fixing assembly, then the telescopic cylinder is started to drive the clamping block to move towards the direction close to the limiting plate, and the clamping block compresses the arc-shaped plate on the limiting plate in the moving process, so that the structure is simple, and the use is convenient;
3. The structure of installation nut and gag lever post threaded connection for adjust gag lever post and installation nut threaded connection's degree of depth, but the projection distance of limiting plate one end to the limiting plate is kept away from to the adjustable gag lever post, thereby adjust the biggest amount of movement of grip block, avoid the grip block to lead to the arc damage to arc spare excessive pressure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an arcuate member in the background art;
FIG. 2 is a schematic diagram of an exploded construction of an embodiment of the present application;
FIG. 3 is a schematic view showing the overall structure of the arc member in a fixed state according to the embodiment of the present application;
The device comprises the following components of 1, arc-shaped pieces, 11, arc-shaped plates, 12, an inner plate, 13, an outer arc-shaped surface, 2, an operating platform, 3, a positioning block, 31, an arc-shaped supporting surface, 4, a limiting mechanism, 41, a limiting block, 42, a pressing block, 5, a pressing mechanism, 51, a limiting plate, 511, a mounting block, 512, a mounting nut, 513, a limiting rod, 52, a telescopic cylinder, 53, a clamping block, 531, a cross rod, 532, a vertical rod, 533, a clamping through groove, 54, a screw, 55, a pressing nut, 56, a locknut, 6, a switch valve and 7, and a wear-resisting block.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a compaction tool for an arc-shaped piece 1. Referring to fig. 2 and 3, the compacting tool for the arc-shaped piece 1 comprises an operation table 2, and a positioning block 3, a limiting mechanism 4 and a compacting mechanism 5 which are arranged on the operation table 2.
Referring to fig. 2, the positioning blocks 3 are bolted and fixed on the operation table 2, two positioning blocks 3 are arranged at left and right intervals, two positioning blocks 3 are provided with arc-shaped supporting surfaces 31, and the diameters of the arc-shaped supporting surfaces 31 are the same as the diameters of the outer arc-shaped surfaces 13 of the arc-shaped pieces 1. When in use, the outer arc-shaped surface 13 side of the arc-shaped piece 1 is directly placed on the arc-shaped supporting surface 31 of the positioning block 3, and the arc-shaped piece 1 is pressed on the positioning block 3 under the action of self gravity.
Referring to fig. 2 and 3, the limiting mechanism 4 is used for limiting the rotation of the arc-shaped member 1 around the axial direction of the arc-shaped member, the limiting mechanism 4 comprises a limiting block 41 and a pressing block 42, the limiting block 41 is fixed on the right positioning block 3 in a transversely bolting manner, the arc-shaped member 1 placed on the positioning block 3 rotates upwards right around the axis of the arc-shaped member until the arc-shaped member abuts against the bottom wall of the limiting block 41, and therefore the arc-shaped member 1 is limited to continue rotating around the axis of the arc-shaped member. The pressing block 42 is welded and fixed on the bottom wall of the limiting block 41, and when one end of the arc-shaped piece 1 in the length direction is pressed against the bottom wall of the limiting block 41, one end, away from the limiting block 41, of the pressing block 42 is just abutted against the inner arc-shaped surface of the arc-shaped piece 1, so that the arc-shaped piece 1 is further limited to move upwards. The limiting block 41 and the pressing block 42 are arranged to limit the arc-shaped piece 1 to rotate around the axial direction of the arc-shaped piece, and the structure is simple and practical.
The compressing mechanism 5 is used for limiting the movement of the arc-shaped piece 1 along the axial direction, the compressing mechanism 5 comprises a limiting plate 51, a telescopic cylinder 52 and a clamping block 53, the limiting plate 51 is fixedly installed on the upper surface of the operating platform 2 along the vertical direction, and the plane of the limiting plate 51 is parallel to the end face of the arc-shaped piece 1 in the width direction under the installation state. The telescopic cylinder 52 is fixed on one side of the limiting plate 51, which is far away from the positioning block 3, in a transverse bolting mode, the moving direction of the output end of the telescopic cylinder 52 is parallel to the axis of the arc-shaped supporting surface 31 on the positioning block 3, the clamping block 53 is connected to the output end of the telescopic cylinder 52 through a fixing component, and the operating platform 2 is provided with a switch valve 6 for controlling the opening and closing of the telescopic cylinder 52.
After the arc-shaped piece 1 is placed on the arc-shaped supporting surface 31 of the positioning block 3, the clamping block 53 is fixed on the output end of the telescopic cylinder 52 through the fixing component, the output end of the telescopic cylinder 52 is driven to move towards the direction close to the limiting plate 51 through the switching valve 6, and the clamping block 53 compresses the arc-shaped piece 1 on the limiting plate 51 in the moving process, so that the limiting of the axial movement of the arc-shaped piece 1 is realized. The supporting setting of limiting plate 51, flexible cylinder 52 and grip block 53, simple structure, the clamp of arc piece 1 is comparatively convenient and fast, workman's operation labour saving and time saving.
Further, in order to prevent the arc-shaped piece 1 from being compressed on the limiting plate 51 to cause local deformation of the limiting plate 51, the compression positioning accuracy of the arc-shaped piece 1 is affected, one side, close to the positioning block 3, of the limiting plate 51 is fixedly provided with a plurality of wear-resisting blocks 7 in a bolt manner around the axis of the arc-shaped supporting surface 31 on the positioning block 3, and the wear-resisting blocks 7 replace the limiting plate 51 to be in contact with the end face of the arc-shaped piece 1 in the width direction, so that damage of the limiting plate 51 is reduced, and the service life is prolonged.
The fixed assembly comprises a screw 54 and a compression nut 55, wherein the screw 54 is welded and fixed on the output end of the telescopic cylinder 52, and the compression nut 55 is in threaded connection with the screw 54. The clamping block 53 comprises a cross bar 531 and a vertical bar 532 which are connected in an integral and mutually perpendicular mode, and a clamping through groove 533 is formed in one side of the vertical bar 532. When fixing the clamping block 53, the clamping block 53 is first sleeved on the screw 54 through the clamping through groove 533, and then the compression nut 55 is screwed on the screw 54. The telescopic cylinder 52 drives the screw 54 to move towards the position close to the limiting plate 51, and drives the compression nut 55 to drive the clamping block 53 to move, so that two ends of the cross rod 531 on the clamping block 53 are compressed on the end face of the arc-shaped piece 1 in the width direction, and the arc-shaped piece 1 is clamped and fixed. When the arc-shaped piece 1 is machined and needs to be disassembled, the output end of the telescopic cylinder 52 is driven to be far away from the limiting plate 51, and then the clamping block 53 is taken down. In addition, in order to prevent the compression nut 55 from loosening and shifting, a locknut 56 is screwed on the screw 54 on the side of the principle limiting plate 51 of the compression nut 55.
Further, in order to limit the maximum movement amount of the clamping block 53, damage caused by overvoltage of the arc-shaped piece 1 is prevented, a mounting block 511 is fixedly bolted to one side, close to the positioning block 3, of the limiting plate 51, a mounting nut 512 is fixedly welded to the mounting block 511, a limiting rod 513 is connected to the mounting nut 512 in a threaded mode, the limiting rod 513 is parallel to the screw 54, the minimum projection distance from one end, away from the limiting plate 51, of the limiting rod 513 to the wear-resisting block 7 is the same as the width of the arc-shaped piece 1, and the limiting rod 513 is arranged on the movement track of the vertical rod 532 of the clamping block 53. The depth of the threaded connection between the limit rod 513 and the mounting nut 512 is adjusted by rotating the limit rod 513, so that the minimum projection distance from one end of the limit rod 513 far away from the limit plate 51 to the wear-resisting block 7 is adjusted to be the same as the width of the arc-shaped piece 1, the maximum movement amount of the clamping block 53 is adjusted, when the clamping block 53 drives the arc-shaped piece 1 to move towards the limit plate 51, the clamping block 53 abuts against the limit rod 513 when moving to the position of the maximum displacement amount, and damage to the arc-shaped piece 1 caused by overpressure is prevented.
The implementation principle of the compaction tool for the arc-shaped piece 1 of the embodiment of the application is that when the arc-shaped piece 1 is subjected to three-dimensional fixation, one side of the outer arc-shaped surface 13 of the arc-shaped piece 1 is firstly directly placed on the arc-shaped supporting surface 31 of the positioning block 3, then the arc-shaped piece 1 is rotated around the axial direction of the arc-shaped supporting surface 31 until one end of the arc-shaped piece 1 in the length direction is abutted against the bottom wall of the limiting block 41, and the bottom of the abutting block 42 is abutted against the inner arc-shaped surface of the arc-shaped piece 1, so that the arc-shaped piece 1 is limited to continue to rotate, and the arc-shaped piece 1 is subjected to two-dimensional fixation at the moment. Then the limiting rod 513 is rotated appropriately according to the width condition of the arc-shaped piece 1, so that the projection distance from one end of the limiting rod 513 far away from the limiting plate 51 to the wear-resisting block 7 is the same as the width of the arc-shaped piece 1, then the clamping block 53 is sleeved on the screw rod 54 through the clamping through groove 533 on the clamping block 53, the compression nut 55 and the locknut 56 are screwed down in sequence, finally the telescopic cylinder 52 is driven by the switching valve 6 to drive the clamping block 53 to move towards the direction close to the limiting plate 51, and therefore the arc-shaped piece 1 is compressed and fixed on the limiting plate 51, and three-dimensional fixed compression of the arc-shaped piece 1 is realized. The structure is simpler, and the workman is comparatively convenient to the fixed compaction operation of arc piece 1 three-dimensional, labour saving and time saving.
The above embodiments are all optional examples of the present application, and are not intended to limit the scope of the present application, so that all equivalent changes according to the structure, shape and principle of the present application are covered by the scope of the present application.
Claims (7)
1. The arc-shaped part compressing tool is characterized by comprising an operation table (2), wherein a positioning block (3) is arranged on the operation table (2), an arc-shaped supporting surface (31) is arranged on the positioning block (3), the arc-shaped supporting surface (31) is used for being matched with an outer arc-shaped surface (13) of an arc-shaped part (1), a limiting mechanism (4) is arranged on the operation table (2), the limiting mechanism (4) is used for limiting the rotation of the arc-shaped part (1) around the axial direction of the operation table, a compressing mechanism (5) is arranged on the operation table (2), and the compressing mechanism (5) is used for limiting the axial direction of the arc-shaped part (1).
2. The arc-shaped part pressing tool as set forth in claim 1, wherein the limiting mechanism (4) comprises a limiting block (41) and a pressing block (42), the limiting block (41) is transversely fixedly arranged on the positioning block (3), the bottom wall of the limiting block (41) is used for being abutted against one end of the arc-shaped part (1) in the length direction, the pressing block (42) is fixedly arranged on the limiting block (41), and one end, far away from the limiting block (41), of the pressing block (42) is used for being abutted against an inner arc-shaped surface of the arc-shaped part (1).
3. The arc-shaped part pressing tool as claimed in claim 1, wherein the pressing mechanism (5) comprises a limiting plate (51), a telescopic cylinder (52) and a clamping block (53), the limiting plate (51) is vertically arranged on the operating platform (2), the telescopic cylinder (52) is fixedly arranged on the limiting plate (51), the moving direction of the output end of the telescopic cylinder (52) is parallel to the axis of the arc-shaped supporting surface (31), and the clamping block (53) is connected to the output end of the telescopic cylinder (52) through a fixing assembly.
4. The arc-shaped part pressing tool as claimed in claim 3, wherein the fixing component comprises a screw rod (54) and a pressing nut (55), the clamping block (53) comprises a cross rod (531) and a vertical rod (532) which are connected vertically, a clamping through groove (533) is formed in the vertical rod (532), one end of the screw rod (54) is fixedly connected to the output end of the telescopic cylinder (52), one end of the screw rod (54) away from the telescopic cylinder (52) is penetrated into the clamping through groove (533), and the pressing nut (55) is connected to the screw rod (54) on one side, deviating from the telescopic cylinder (52), of the clamping block (53) in a threaded mode.
5. The arc-shaped part pressing tool as set forth in claim 4, wherein the limiting plate (51) is connected with a limiting rod (513), the limiting rod (513) is parallel to the screw (54), the projection distance from one end, far away from the limiting plate (51), of the limiting rod (513) to the limiting plate (51) is matched with the width of the arc-shaped part (1), and the limiting rod (513) is located on the moving path of the vertical rod (532).
6. The arc-shaped part pressing tool as set forth in claim 5, wherein the limiting plate (51) is fixedly connected with a mounting block (511) in a bolting mode, a mounting nut (512) is fixedly arranged on the mounting block (511), and the limiting rod (513) is connected to the mounting nut (512) in a threaded mode.
7. The arc-shaped part pressing tool as claimed in claim 3, wherein a plurality of wear-resistant blocks (7) are fixedly bolted on the limiting plate (51) around the axis of the arc-shaped supporting surface (31) of the positioning block (3), and the wear-resistant blocks (7) are used for abutting against the end faces of the arc-shaped part (1) in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421725660.1U CN223013106U (en) | 2024-07-19 | 2024-07-19 | A kind of arc-shaped parts pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421725660.1U CN223013106U (en) | 2024-07-19 | 2024-07-19 | A kind of arc-shaped parts pressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223013106U true CN223013106U (en) | 2025-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421725660.1U Active CN223013106U (en) | 2024-07-19 | 2024-07-19 | A kind of arc-shaped parts pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223013106U (en) |
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2024
- 2024-07-19 CN CN202421725660.1U patent/CN223013106U/en active Active
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