Part correcting device

Abstract

The utility model relates to the technical field of part machining, and discloses a part correcting device which comprises a working table, a pressing mechanism and a lifting mechanism, the lifting mechanism is arranged on the working table, a support is fixedly installed on one side of the working table, the pressing mechanism is erected above the lifting mechanism through the support, and the lifting mechanism is arranged on the working table. Fixing mechanisms are arranged at the two ends of the lifting mechanism correspondingly, each fixing mechanism comprises a supporting piece and a pressing piece, the supporting pieces are fixedly installed on the workbench, elastic pieces are arranged between the pressing pieces and the pressing mechanisms, the pressing pieces are connected to the bottoms of the pressing mechanisms through the elastic pieces, and when the pressing mechanisms press downwards, the pressing mechanisms press the supporting pieces. The pressing mechanism drives the pressing piece to move downwards through the elastic piece till the pressing piece abuts against the supporting piece. The problem that in the prior art, a screw on a fixing mechanism needs to be rotated to achieve clamping or disengaging of a part, and operation is troublesome can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to part processing technical field especially relates to a part correction device. BACKGROUND

[0002] In prior art, the straightening of shaft parts is mostly completed by cooperation of pressing mechanism and lifting mechanism. For example, a straightening structure for shaft part machining disclosed in Chinese patent

publication number: CN215391737U

[0003] The device can fix and clamp the shaft part during the straightening process of the shaft part machining by the fixing mechanism arranged on the workbench, so as to prevent the shaft part from running off or falling during the straightening process, thereby improving the work efficiency and facilitating the machining.

[0004] However, during use, the screw on the fixing mechanism needs to be rotated to realize clamping or disengagement, which is relatively troublesome. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a part correction device to solve the problem that the screw on the fixing mechanism needs to be rotated to realize clamping or disengagement of the part in prior art, which is relatively troublesome.

[0006] The utility model solves the above technical problems through the following technical means:

[0007] A part correction device comprises a workbench, a pressing mechanism and a lifting mechanism, the lifting mechanism is arranged on the workbench, a support is fixedly installed on one side of the workbench, the pressing mechanism is erected above the lifting mechanism through the support, fixing mechanisms are arranged at two ends of the lifting mechanism, the fixing mechanism comprises a supporting piece and a pressing piece, the supporting piece is fixedly installed on the workbench, an elastic piece is arranged between the pressing piece and the pressing mechanism, the pressing piece is connected to the bottom of the pressing mechanism through the elastic piece, when the pressing mechanism is pressed down, the pressing mechanism drives the pressing piece to move downward through the elastic piece until the pressing piece abuts against the supporting piece.

[0008] By setting the above structure, when the pressing mechanism moves downward, the elastic member drives the pressing piece to move downward and abuts against the support piece to clamp the two ends of the part, and during the continuous downward movement of the pressing mechanism, the clamping force of the pressing piece and the support piece on the part gradually increases, and when the pressing mechanism moves upward, the pressing piece moves upward to release the clamping of the two ends of the part, which is relatively the prior art, without manual operation, effectively improving the work efficiency.

[0009] Further, the pressing mechanism comprises a driving member, a mounting plate and a pressing assembly, the driving member is fixedly installed on the support, the output end of the driving member is downwardly penetrated through the support and fixedly connected with the mounting plate, the pressing piece is connected with the mounting plate through the elastic member, and the pressing assembly is slidingly installed on the mounting plate.

[0010] By setting the above structure, the pressing assembly can be moved to the bending position of the part for straightening, improving the straightening effect.

[0011] Further, the top of the pressing piece is provided with a connecting column, a through hole is formed in the mounting plate, and the connecting column is slidingly arranged in the through hole.

[0012] By setting the above structure, the pressing piece can only move in the vertical direction of the connecting column, preventing the pressing piece from being dislocated with the support piece.

[0013] Further, the top of the connecting column is provided with a limiting plate, the elastic member is sleeved on the connecting column, one end of the elastic member abuts against the limiting plate, and the other end abuts against the upper surface of the mounting plate.

[0014] By setting the above structure, the elastic member is arranged above the mounting plate, avoiding excessive extrusion of the elastic member during the downward movement of the mounting plate, preventing damage to the elastic member and improving the service life of the elastic member.

[0015] Further, the mounting plate is provided with a locking assembly, the locking assembly is in transmission connection with the pressing assembly, and the locking assembly is used for locking the position of the pressing assembly.

[0016] By setting the above structure, the position of the pressing assembly can be locked to prevent the position of the pressing assembly from deviating during straightening.

[0017] Further, the pressing assembly comprises a sliding block and a plurality of pressing pieces, a sliding groove is formed in the sliding block, the sliding block is slidingly clamped on the mounting plate through the sliding groove, a plurality of the pressing pieces are fixedly arranged at the bottom of the sliding block, and the locking assembly is in transmission connection with the sliding block.

[0018] By setting the above structure, the sliding connection of the pressing assembly and the mounting plate is realized.

[0019] Further, the locking assembly comprises a moving block and a screw rod, the top of the mounting plate is provided with two mounting ears, two ends of the screw rod are rotationally connected with the two mounting ears respectively, and the moving block is threadedly connected on the screw rod and fixedly connected with the sliding block.

[0020] By setting the above structure, the sliding block can be driven to move along the length direction of the mounting plate by rotating the screw rod, and the position of the sliding block can be locked at any time.

[0021] Further, the end of the screw rod away from the sliding block is provided with a rotating disc.

[0022] By setting the above structure, the rotating screw rod is convenient to operate.

[0023] The beneficial effects of the utility model are as follows:

[0024] 1. The utility model discloses a supporting piece, a pressing piece and an elastic piece are arranged, when the pressing mechanism is pressed down, the elastic piece drives the pressing piece to move down and abuts against the supporting piece to clamp the two ends of the part, and in the process of continuously moving up of the pressing mechanism, the clamping force of the pressing piece and the supporting piece on the part gradually increases, when the pressing mechanism moves up, the pressing piece moves up to release the clamping of the two ends of the part, compared with the prior art, manual operation is not needed, and the working efficiency is effectively improved.

[0025] 2. The utility model discloses a pressing assembly is slidably installed on the mounting plate, the pressing assembly can be moved to the bending position of the part to straighten, and the straightening effect is improved.

[0026] 3. The utility model discloses that the elastic piece is arranged above the mounting plate, excessive extrusion of the elastic piece is avoided in the process of moving down of the mounting plate, damage of the elastic piece is avoided, and the service life of the elastic piece is improved.

[0027] 4. The utility model discloses a screw rod and a moving block, the sliding block can be driven to move along the length direction of the mounting plate by rotating the screw rod, and the position of the sliding block can be locked at any time. DRAWINGS

[0028] Fig. 1 It is a structural schematic diagram of a part correcting device of the utility model;

[0029] Fig. 2 It is a split structural schematic diagram of a part correcting device of the utility model;

[0030] Among them,

[0031] 1, workbench;11, support;

[0032] 2, pressing mechanism; 21, driving piece; 22, mounting plate; 221, through hole; 222, mounting lug; 23, pressing assembly; 231, sliding block; 232, pressing piece; 233, sliding groove;

[0033] 3, lifting mechanism; 31, lifting piece;

[0034] 4, fixing mechanism; 41, supporting piece; 42, pressing piece; 421, connecting column; 422, limiting plate; 43, elastic piece;

[0035] 5, locking assembly; 51, moving block; 52, screw; 521, rotating disc. DETAILED DESCRIPTION

[0036] The advantages and effects of the present application can be understood by the skilled in the art from the disclosure of the specification. It should be noted that the drawings provided in the following embodiments are only used for illustrative description, and the drawings are only schematic drawings, not actual drawings, and should not be understood as a limitation of the present application. In order to better illustrate the embodiments of the present application, some components in the drawings are omitted, enlarged or reduced, and do not represent the actual size of the product. It is understandable for those skilled in the art that some well-known structures and their descriptions in the drawings can be omitted.

[0037] The same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components. In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back" and the like is based on the orientation or position relationship shown in the drawings, and is only used for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore the terms describing the position relationship in the drawings are only used for illustrative description, and should not be understood as a limitation of the present application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0038] As Figs. 1-2As shown, the utility model discloses a part correction device, including workbench 1, pressing mechanism 2 and lifting mechanism 3, lifting mechanism 3 sets up on workbench 1, and one side fixed mounting of workbench 1 has support 11, and pressing mechanism 2 is set up above lifting mechanism 3 through support 11, and lifting mechanism 3 is used to lift parts, and pressing mechanism 2 is used to press the part on lifting mechanism 3, and the straightening of part is carried out. The both ends of lifting mechanism 3 are provided with fixed mechanism 4, and fixed mechanism 4 includes support piece 41 and compression piece 42, and support piece 41 is fixedly installed on workbench 1, and the elastic piece 43 is arranged between compression piece 42 and pressing mechanism 2, and compression piece 42 is connected to the bottom of pressing mechanism 2 through elastic piece 43, when pressing mechanism 2 is pressed down, pressing mechanism 2 drives compression piece 42 to move down through elastic piece 43, until compression piece 42 is tightly closed with support piece 41. In the use, when pressing mechanism 2 is pressed down, compression piece 42 can be driven to move down and be tightly closed with support piece 41 to clamp the both ends of the part through elastic piece 43, and in the process of continuously moving up of pressing mechanism 2, the clamping force of compression piece 42 and support piece 41 on the part gradually increases, and when pressing mechanism 2 moves up, compression piece 42 can be driven to move up to release the clamping of the both ends of the part, compared with the prior art, manual operation is not needed, and the working efficiency is effectively improved.

[0039] In the embodiment, the pressing mechanism 2 includes a driving member 21, a mounting plate 22 and a pressing assembly 23, the driving member 21 is fixedly installed on the support 11, the output end of the driving member 21 is fixedly connected with the mounting plate 22 downward penetrating through the support 11, the compression piece 42 is connected with the mounting plate 22 through the elastic piece 43, and the pressing assembly 23 is slidingly installed on the mounting plate 22. In some other embodiments, the pressing assembly 23 can be directly fixed with the mounting plate 22, in the embodiment, the pressing assembly 23 is slidingly installed on the mounting plate 22, so that the pressing assembly 23 can be moved to the bending position of the part for straightening during use, and the straightening effect can be improved.

[0040] In the embodiment, the compression piece 42 is provided with a connecting column 421 at the top, the mounting plate 22 is provided with a through hole 221, and the connecting column 421 is slidingly arranged in the through hole 221. The compression piece 42 can only move in the vertical direction of the connecting column 421, so as to prevent the compression piece 42 from being dislocated with the support piece 41.

[0041] In the embodiment, the top of the connecting column 421 is provided with a limiting plate 422, and the elastic member 43 is sleeved on the connecting column 421, one end of the elastic member 43 abuts against the limiting plate 422, and the other end abuts against the upper surface of the mounting plate 22. In other embodiments, the elastic member 43 can also be arranged at the bottom of the mounting plate 22. In the embodiment, the elastic member 43 is arranged above the mounting plate 22, so that the elastic member 43 is prevented from being excessively extruded during the downward movement of the mounting plate 22, the service life of the elastic member 43 is improved, and the mounting plate 22 can directly abut against the pressing member 42 after the downward movement, so that the clamping effect of the pressing member 42 and the supporting member 41 on the part is ensured.

[0042] In the embodiment, the mounting plate 22 is provided with a locking assembly 5, the locking assembly 5 is in transmission connection with the pressing assembly 23, and the locking assembly 5 is used for locking the position of the pressing assembly 23. The position of the pressing assembly 23 can be locked, and the position deviation of the pressing assembly 23 during the straightening process is prevented.

[0043] In the embodiment, the pressing assembly 23 includes a sliding block 231 and a plurality of pressing members 232, the sliding block 231 is provided with a sliding groove 233, the sliding block 231 is slidably clamped on the mounting plate 22 through the sliding groove 233, the plurality of pressing members 232 are fixedly arranged at the bottom of the sliding block 231, the locking assembly 5 is in transmission connection with the sliding block 231, and the sliding connection between the pressing assembly 23 and the mounting plate 22 is realized. In other embodiments, the sliding block 231 can also be omitted, and the pressing members 232 can be directly slidably arranged on the mounting plate 22. In the embodiment, the plurality of pressing members 232 can be synchronously moved by moving the sliding block 231, and the operation convenience is improved.

[0044] In the embodiment, the locking assembly 5 includes a moving block 51 and a lead screw 52, the top of the mounting plate 22 is provided with two mounting ears 222, the two ends of the lead screw 52 are in rotation connection with the two mounting ears 222 respectively, the moving block 51 is in threaded connection with the lead screw 52, and the moving block 51 is in fixed connection with the sliding block 231. In other embodiments, the moving block 51 can also be locked by bolts or pins. In the embodiment, the lead screw 52 can drive the sliding block 231 to move along the length direction of the mounting plate 22 and lock the position of the sliding block 231 at any time. In other embodiments, the lead screw 52 can be replaced by a telescopic air cylinder.

[0045] In the embodiment, the end of the lead screw 52 away from the sliding block 231 is provided with a rotating disc 521, so as to facilitate the rotation of the lead screw 52. In other embodiments, a motor can be arranged at the end of the lead screw 52 to realize automatic rotation.

[0046] In the embodiment, the lifting mechanism 3 comprises a plurality of lifting pieces 31 fixedly installed on the workbench 1. It should be noted that the lifting piece 31 is the same in structure as the supporting piece 41, and the pressing piece 42 and the pressing piece 232 are the same in structure. The lifting piece 31, the supporting piece 41, the pressing piece 42 and the pressing piece 232 are all provided with grooves at one end close to the part. The grooves of the pressing piece 42 and the supporting piece 41 are both provided with rubber pads.

[0047] The use method of the part correcting device is as follows:

[0048] Firstly, the part is placed on the lifting piece 31 and the supporting piece 41.

[0049] Then, the rotating disc 521 is rotated, the screw rod 52 is rotated to drive the moving block 51 to move, the moving block 51 drives the sliding block 231 to move, the sliding block 231 drives the plurality of pressing pieces 232 to move, so that the pressing pieces 232 correspond to the bent position of the part.

[0050] Subsequently, the driving piece 21 is controlled to work, the driving piece 21 drives the mounting plate 22 to move downward, and the mounting plate 22 drives the pressing assembly 23 to move downward. When the mounting plate 22 moves downward and presses, the elastic piece 43 drives the pressing piece 42 to move downward until the pressing piece 42 abuts against the supporting piece 41, the two ends of the part are clamped, and in the process that the mounting plate 22 continuously moves downward, the elastic piece 43 is further compressed, the clamping force of the pressing piece 42 and the supporting piece 41 on the part gradually increases.

[0051] After the part is straightened, the mounting plate 22 moves upward, the pressing piece 232 is separated from the part, the elastic piece 43 still abuts the pressing piece 42 against the supporting piece 41, the clamping state of the part is maintained, until the elastic piece 43 restores the deformation, the mounting plate 22 continuously moves, the pressing piece 42 is lifted upward by the elastic piece 43, and the clamping of the part is released.

[0052] Finally, the part on the lifting piece 31 and the supporting piece 41 is replaced with a part that is not straightened and is straightened again.

[0053] The above embodiment is only used to illustrate the technical scheme of the utility model and is not limited. Although the utility model is described in detail with reference to the preferred embodiment, it should be understood by those skilled in the art that the technical scheme of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model. The technical, shape and structure parts not described in detail in the utility model are all known technologies.

Claims

1. A part correction device, comprising a workbench (1), a pressing mechanism (2) and a lifting mechanism (3), the lifting mechanism (3) is arranged on the workbench (1), one side of the workbench (1) is fixedly provided with a support (11), the pressing mechanism (2) is arranged above the lifting mechanism (3) through the support (11), characterized in that: Both ends of the lifting mechanism (3) are provided with fixing mechanisms (4), the fixing mechanism (4) comprises a supporting piece (41) and a pressing piece (42), the supporting piece (41) is fixedly installed on the workbench (1), the pressing piece (42) is provided with an elastic piece (43) between the pressing mechanism (2), the pressing piece (42) is connected to the bottom of the pressing mechanism (2) through the elastic piece (43), when the pressing mechanism (2) is pressed down, the pressing mechanism (2) drives the pressing piece (42) to move down through the elastic piece (43), until the pressing piece (42) is tightly pressed against the supporting piece (41).

2. A part correction device as in claim 1, wherein: The pressing mechanism (2) comprises a driving piece (21), a mounting plate (22) and a pressing assembly (23), the driving piece (21) is fixedly installed on the support (11), the output end of the driving piece (21) is downwardly penetrated through the support (11) and is fixedly connected with the mounting plate (22), the pressing piece (42) is connected to the mounting plate (22) through the elastic piece (43), the pressing assembly (23) is slidingly installed on the mounting plate (22).

3. A part correction device as in claim 2, wherein: The top of the pressing piece (42) is provided with a connecting column (421), a through hole (221) is formed in the mounting plate (22), and the connecting column (421) is slidingly arranged in the through hole (221).

4. A part correction device as in claim 3, wherein: The top of the connecting column (421) is provided with a limiting plate (422), the elastic piece (43) is sleeved on the connecting column (421), one end of the elastic piece (43) abuts against the limiting plate (422), and the other end abuts against the upper surface of the mounting plate (22).

5. The part correction device of claim 2, wherein: The mounting plate (22) is provided with a locking assembly (5), the locking assembly (5) is in transmission connection with the pressing assembly (23), and the locking assembly (5) is used for locking the position of the pressing assembly (23).

6. A part correction device as in claim 5, wherein: The pressing assembly (23) comprises a sliding block (231) and a plurality of pressing pieces (232), a sliding groove (233) is formed in the sliding block (231), the sliding block (231) is slidingly clamped on the mounting plate (22) through the sliding groove (233), a plurality of the pressing pieces (232) are fixedly arranged at the bottom of the sliding block (231), and the locking assembly (5) is in transmission connection with the sliding block (231).

7. A part correction device as in claim 6, wherein: The locking assembly (5) comprises a moving block (51) and a lead screw (52), the top of the mounting plate (22) is provided with two mounting ears (222), the two ends of the lead screw (52) are rotatably connected with the two mounting ears (222), the moving block (51) is threadedly connected on the lead screw (52), and the moving block (51) is fixedly connected with the sliding block (231).

8. A part correction device as in claim 7, wherein: One end of the lead screw (52) away from the sliding block (231) is provided with a rotating disc (521).

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