CN219309775U

CN219309775U - Bending mechanism for parts

Info

Publication number: CN219309775U
Application number: CN202223015233.8U
Authority: CN
Inventors: 刘薇薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-07
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a bending mechanism for parts, which comprises a base, wherein a bending assembly is arranged above the base and comprises a supporting frame, a bending block, a moving part and a mounting block, the supporting frame is arranged at the top end of the base, the outer wall of the base is provided with a supporting plate, the bending block is arranged in the middle of the supporting plate, the outer wall of the bending block is provided with an adjusting part, the moving part is arranged above the bending block, the moving part is used for moving the bending block left and right, the mounting block is arranged below the bending block, and the mounting block is used for placing the parts. According to the utility model, by means of the arrangement mode of the base and the bending assembly, when parts are processed in different bending radians, the bending blocks can be driven to move by the moving parts, so that the parts placed on the mounting blocks can be processed as required, the replacement steps on the upper surface and the lower surface of the mounting blocks are avoided, the replacement time is shortened, the labor intensity of workers is reduced, and the bending efficiency of the parts is effectively improved.

Description

Bending mechanism for parts

Technical Field

The utility model relates to the field of bending machines, in particular to a bending mechanism for parts.

Background

The parts multi-finger automobile parts and the bending mechanism are machines for bending the parts, and the automobile parts are produced and applied in various modes through the bending mechanism.

In the use, when parts need to be bent in different shapes, operators are required to install and replace other bending dies, so that certain bending efficiency is reduced, and according to the problem, application number 202122179168.1 is a bending machine for producing automobile parts, in the patent, parts can be subjected to bending operations in different shapes through the arrangement of the B, V-shaped grooves and the arc-shaped grooves, but in the process, the grooves in different shapes are replaced, the upper surface and the lower surface of the installation block B are required to be adjusted, manual overturning work and certain labor intensity are increased, meanwhile, the bending work of the parts is also influenced, and certain bending efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a bending mechanism for parts, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mechanism of bending for spare part, includes the base, the top of base is provided with the subassembly of bending, the subassembly of bending includes:

the support frame is fixedly arranged at the top end of the base, and a support plate is arranged on the outer wall of the base;

the bending block is arranged in the middle of the supporting plate, and an adjusting piece is arranged on the outer wall of the bending block;

the moving piece is arranged above the bending block and is used for moving the bending block left and right;

the installation piece, the installation piece sets up in the below of bending the piece, the installation piece is used for placing of spare part.

Preferably, the adjusting part comprises a rotating rod and a fixed rod, the rotating rod is fixedly inserted in the middle of the bending block, and the fixed rod is rotatably arranged in the inner cavity of the rotating rod.

Preferably, the moving part comprises a screw rod, a moving block, two stabilizing rods and two stabilizing blocks, wherein the two stabilizing blocks are symmetrically and fixedly arranged at the top end of the moving block, the moving block is sleeved on the outer wall of the screw rod, the screw rod is rotatably arranged between the supporting frames, and the two stabilizing rods are symmetrically arranged at two sides of the screw rod.

Preferably, the installation piece includes arc groove piece, toper groove piece and two fixed slots, two the fixed slot symmetry is seted up in the top of base, arc groove piece and toper groove piece set up respectively in the inner chamber of two fixed slots, two the bottom of fixed slot all is provided with ejecting subassembly.

Preferably, the ejection assembly comprises a communication groove, an ejection block, an elastic piece and an ejection rod, wherein the communication groove is formed in the bottom end of the fixed groove, the ejection block and the ejection rod are both arranged in the inner cavity of the communication groove, and the elastic piece is sleeved on the outer wall of the ejection block.

Preferably, the middle part of the supporting plate is of a hollow structure, and the top ends of the supporting plate are symmetrically provided with air cylinders.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by means of the arrangement mode of matching the base and the bending assembly, when parts are processed in different bending radians, the bending block can be driven to move by the moving part, so that the parts placed on the mounting block can be processed as required, the replacement steps on the upper surface and the lower surface of the mounting block are avoided, the replacement time is shortened, the labor intensity of manpower is reduced, and the bending efficiency of the parts is effectively improved;

(2) According to the utility model, by means of the arrangement mode of the ejection assembly, when the mounting block is required to be dismounted, the ejection rod can drive the ejection block to perform ejection work, so that the convenience and efficiency of dismounting the mounting block are effectively improved.

Drawings

FIG. 1 is a schematic diagram of the front cross-sectional structure of the present utility model.

FIG. 2 is a schematic side sectional view of the present utility model.

FIG. 3 is a schematic side cross-sectional view of an ejection assembly of the present utility model.

Fig. 4 is a schematic perspective view of an adjusting member according to the present utility model.

In the figure: 1. a base; 2. a bending assembly; 21. a support frame; 22. a support plate; 23. bending blocks; 24. an adjusting member; 241. a rotating lever; 242. a fixed rod; 25. a cylinder; 26. a moving member; 261. a screw rod; 262. a moving block; 263. a stabilizer bar; 264. a stabilizing block; 27. a mounting block; 271. an arc-shaped groove block; 272. a conical groove block; 273. a fixing groove; 3. an ejection assembly; 31. a communication groove; 32. an ejection block; 33. an elastic member; 34. and an ejector rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a bending mechanism for parts, as shown in fig. 1-4, comprising a base 1, wherein a bending assembly 2 is arranged above the base 1, and the bending assembly 2 comprises:

the support frame 21, the support frame 21 is fixed to be set up in the top of base 1, the outer wall of base 1 is provided with backup pad 22, the middle part of backup pad 22 is hollow structure, do benefit to the rotation adjustment of bending piece 23, the top symmetry of backup pad 22 is provided with cylinder 25, support frame 21 comprises four montants and four horizontal poles, four montants are fixed respectively and are set up in the tip on base 1 top, four horizontal poles then fix and set up between four montants, make the top of four montants form the rectangle, the top of cylinder 25 and the bottom fixed setting of movable block 262, cylinder 25 and the top transmission of backup pad 22 are connected, cylinder 25 passes through outside control switch and external power source electric connection, through the setting of cylinder 25, the lift of bending piece 23 is convenient for carry out, thereby be convenient for bend the work;

the bending block 23, the bending block 23 is set up in the middle part of the support plate 22, the outer wall of the bending block 23 has regulating members 24, the regulating members 24 include turning bars 241 and fixed bars 242, the turning bars 241 are fixedly inserted and set up in the middle part of the bending block 23, the fixed bars 242 rotate and set up in the cavity of the turning bars 241, the top end of the bending block 23 is conical, while the bottom end is arcuate, facilitate the processing of bending arcuate differently of the spare part through adjusting, the bending block 23 is rotatably set up in the middle part of the support plate 22 through the turning bars 241, both ends of the turning bars 241 are rotatably inserted and set up with the inner wall of the support plate 22, one end of the turning bars 241 is in a communicating state with the cavity, and the cavity of the turning bars 241 is provided with internal screw threads, the outer wall of the fixed bars 242 is provided with external screw threads, one end of the fixed bars 242 is inserted and set up with the cavity screw threads of the turning bars 241, the other end of the fixed bars 242 then runs through the front of the support plate 22 and extends to the outside;

the moving part 26, the moving part 26 is set up above the bending block 23, the moving part 26 is used for the left and right movement of the bending block 23, the moving part 26 includes the lead screw 261, the moving block 262, two stabilizer 263 and two stabilizer 264, two stabilizer 264 are symmetrically fixed to set up on the top of the moving block 262, the moving block 262 is set up on the outer wall of the lead screw 261, the lead screw 261 rotates and sets up between support frames 21, two stabilizer 263 are symmetrically set up on both sides of the lead screw 261, the cross section of the moving block 262 is the protruding font, the moving block 262 is threaded with the outer wall of the lead screw 261 and is interposed and set up, two stabilizer 263 are all fixed and set up between support frames 21, two stabilizer 264 are slipped and interposed and set up with two stabilizer 263 separately, and one end of the lead screw 261 runs through the outer wall of the support frame 21 and extends to outside, and the transmission is connected with the motor, the motor is used for fixing the motor through the external control switch and one side of the support frame 21 is fixedly set up with rectangular plate;

the installation block 27, the installation block 27 sets up in the below of bending the piece 23, the installation block 27 is used for placing of spare part, the installation block 27 includes arc groove block 271, toper groove block 272 and two fixed slots 273, two fixed slots 273 symmetry are seted up on the top of base 1, arc groove block 271 and toper groove block 272 set up respectively in the inner chamber of two fixed slots 273, the bottom of two fixed slots 273 all is provided with ejecting subassembly 3, arc groove block 271 and toper groove block 272 respectively with the inner chamber joint of two fixed slots 273, the inner wall of fixed slot 273 is provided with the rubber piece, be convenient for strengthen fixed effect;

the ejector assembly 3 comprises a communication groove 31, an ejector block 32, an elastic piece 33 and an ejector rod 34, wherein the communication groove 31 is formed in the bottom end of a fixed groove 273, the ejector block 32 and the ejector rod 34 are both arranged in the inner cavity of the communication groove 31, the elastic piece 33 is sleeved on the outer wall of the ejector block 32, the communication groove 31 is in a communication state with the fixed groove 273, the ejector block 32 is in a vertical state, the ejector rod 34 is in a relative vertical state with the ejector block 32, the opposite ends of the ejector block 32 and the ejector rod 34 are in opposite inclined surfaces, so that the ejector block 32 can be conveniently moved upwards when the ejector rod 34 is pushed, the elastic piece 33 is a spring, one end of the elastic piece 33 is fixedly arranged with the inner wall of the communication groove 31, and the other end of the elastic piece 33 is fixedly arranged with the outer wall of the ejector block 32.

The working principle of the utility model is as follows:

the parts to be bent are placed on the mounting block 27 according to the bending requirement, the corresponding radian of the lower end part of the bending block 23 is adjusted, then a motor is started, the motor drives the screw rod 261 to rotate, the moving block 262 is driven to transversely move while rotating, in order to avoid the rotating of the moving block 262 along with the rotating of the screw rod 261, the moving stability of the moving block 262 is kept by the moving of the stabilizing block 264 along the stabilizing rod 263 at the top end of the moving block 262, the moving block 262 and the bending block 23 are indirectly kept fixed, therefore, the bending block 23 is driven to synchronously move until the bending block 23 is moved to the position above the groove block with the corresponding radian, then the cylinder 25 is started, the supporting plate 22 is driven to descend by the cylinder 25, meanwhile, the bending block 23 is driven to synchronously descend, and accordingly, when the parts are placed on the other arc-shaped groove block, the fixing rod 242 is rotated, the fixing rod 242 is separated from the rotating rod 241, the end part can be rotated, then the fixing rod 242 is reversed, the bending block 23 is kept to be moved to the position corresponding to the bending position, and the bending operation can be carried out.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a mechanism of bending for spare part, includes base (1), its characterized in that, the top of base (1) is provided with bending assembly (2), bending assembly (2) include:

the support frame (21), the support frame (21) is fixedly arranged at the top end of the base (1), and a support plate (22) is arranged on the outer wall of the base (1);

the bending block (23), the bending block (23) is arranged in the middle of the supporting plate (22), and an adjusting piece (24) is arranged on the outer wall of the bending block (23);

the moving piece (26) is arranged above the bending block (23), and the moving piece (26) is used for moving the bending block (23) left and right;

the mounting block (27), the mounting block (27) is arranged below the bending block (23), and the mounting block (27) is used for placing parts.

2. The bending mechanism for parts according to claim 1, wherein the adjusting member (24) comprises a rotating rod (241) and a fixing rod (242), the rotating rod (241) is fixedly inserted into the middle of the bending block (23), and the fixing rod (242) is rotatably arranged in the inner cavity of the rotating rod (241).

3. The bending mechanism for parts according to claim 1, wherein the moving member (26) comprises a screw rod (261), a moving block (262), two stabilizing rods (263) and two stabilizing blocks (264), the two stabilizing blocks (264) are symmetrically and fixedly arranged at the top ends of the moving blocks (262), the moving blocks (262) are sleeved on the outer wall of the screw rod (261), the screw rod (261) is rotatably arranged between the supporting frames (21), and the two stabilizing rods (263) are symmetrically arranged at two sides of the screw rod (261).

4. The bending mechanism for parts according to claim 1, wherein the mounting block (27) comprises an arc-shaped groove block (271), a conical groove block (272) and two fixing grooves (273), the two fixing grooves (273) are symmetrically formed in the top end of the base (1), the arc-shaped groove block (271) and the conical groove block (272) are respectively arranged in the inner cavities of the two fixing grooves (273), and the bottom ends of the two fixing grooves (273) are respectively provided with an ejection assembly (3).

5. The bending mechanism for parts according to claim 4, wherein the ejection assembly (3) comprises a communication groove (31), an ejection block (32), an elastic piece (33) and an ejection rod (34), the communication groove (31) is formed at the bottom end of the fixing groove (273), the ejection block (32) and the ejection rod (34) are both arranged in the inner cavity of the communication groove (31), and the elastic piece (33) is sleeved on the outer wall of the ejection block (32).

6. The bending mechanism for parts according to claim 1, wherein the middle part of the supporting plate (22) is of a hollow structure, and the top ends of the supporting plate (22) are symmetrically provided with air cylinders (25).