CN218574838U

CN218574838U - Bending device

Info

Publication number: CN218574838U
Application number: CN202222032702.0U
Authority: CN
Inventors: 刘旭东
Original assignee: Nuobei Electromechanical Equipment Jiangmen Co ltd
Current assignee: Nuobei Electromechanical Equipment Jiangmen Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-03-07
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a bending device, which comprises an execution main frame, wherein the execution main frame is sequentially provided with a cam plate, a sliding plate and a bending propulsion structure from bottom to top; the cam piece is connected with the sliding plate in a sliding mode, and the sliding plate is connected with the bending pushing structure in a sliding mode. The cam plate is provided with a sliding through hole, the sliding plate is provided with a transmission support, the lower end of the transmission support is provided with a first rolling bearing, and the first rolling bearing is connected in the sliding through hole in a sliding mode. The sliding through hole is Z-shaped as a whole. The utility model discloses a set up cam piece and sliding plate sliding connection, the sliding plate with bend and impel structure sliding connection, realize that the cam piece drives the sliding plate, the sliding plate and then promote to bend and impel the structure, can realize treating that the processing element bends, and easy operation, reducible cost of labor has good market prospect.

Description

Bending device

Technical Field

The utility model belongs to the technical field of the plug-in components machine technique and specifically relates to a bending device is related to.

Background

In the field of component inserter technology, in the prior art, after components on a component tape are bent in advance by a bending device, the bent components are manually moved to a tray and then supplied to a component inserter. The bending mode cannot realize automation, is low in efficiency, needs a large number of personnel and high in labor cost, the bent element cannot ensure the bending angle, large errors are prone to occurring, the quality of the bent element is difficult to ensure, and the quality of the element to be inserted by an inserter is difficult to ensure. Moreover, the conventional bending device is usually large in size and high in manufacturing cost. Therefore, the defects of the prior art bending device are obvious, and a new solution is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects in the prior art, the present invention aims to provide a bending device.

The utility model discloses the technical scheme who adopts: a bending device comprises an execution main frame, wherein the execution main frame is sequentially provided with a cam plate, a sliding plate and a bending propulsion structure from bottom to top; the cam sheet is connected with the sliding plate in a sliding mode, and the sliding plate is connected with the bending pushing structure in a sliding mode.

Preferably, a sliding through hole is formed in the cam plate, a transmission support is arranged on the sliding plate, a first rolling bearing is arranged at the lower end of the transmission support, and the first rolling bearing is connected in the sliding through hole in a sliding mode.

Preferably, the sliding through hole is overall in a 'Z' -shape, the sliding through hole is divided into an upper through hole and a lower through hole, and the upper through hole is communicated with the lower through hole.

Preferably, the cam piece is provided with a cam piece positioning groove, the cam piece is connected with the execution main frame through a nut, and the nut penetrates through the cam piece positioning groove.

Preferably, the lower end of the bending propulsion structure is provided with a propulsion support, the lower end of the propulsion support is provided with an inclined transmission through hole, the upper end of the transmission support is provided with a second rolling bearing, and the second rolling bearing is arranged in the transmission through hole in a sliding mode.

Preferably, the sliding plate is provided with a sliding plate positioning hole, the sliding plate is connected with the execution main frame through a nut, and the nut penetrates through the sliding plate positioning hole.

Preferably, the bending propulsion structure comprises a linear rail, the linear rail is arranged at the upper end of the execution main frame, the linear rail is provided with a sliding support, the sliding support is connected with the propulsion support, the propulsion support is connected with a push arm, the push arm is connected with a collision wheel, the collision wheel is connected with the push arm through a collision wheel shaft, the propulsion support is further connected with a pressing block, and the pressing block is located below the push arm.

Preferably, the upper end of the execution main frame is provided with a cylinder support, the cylinder support is fixedly connected with a cylinder, and the lower end of the cylinder is connected with an adjusting block.

Preferably, a tension spring is arranged between the sliding plate and the second rolling bearing.

Preferably, the anti-thrust device further comprises an anti-thrust main frame, wherein a material blocking block is arranged at the upper end of the anti-thrust main frame, one end of the material blocking block protrudes upwards, and the anti-thrust main frame and the execution main frame are connected with each other through splicing.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model has the advantages that the cam sheet is arranged to be slidably connected with the sliding plate, and the sliding plate is slidably connected with the bending propulsion structure, so that the cam sheet drives the sliding plate, and the sliding plate further pushes the bending propulsion structure, thereby the operation is simple, and the labor cost can be reduced; (2) The utility model realizes the slidable connection between the cam sheet and the sliding plate by connecting the first rolling bearing at the lower end of the transmission bracket in the sliding through hole in a sliding way; (3) The sliding through hole is arranged to be Z-shaped as a whole, and the sliding through hole is divided into the upper through hole and the lower through hole and is arranged in a through manner, so that the first rolling bearing can slide through the upper through hole and the lower through hole of the sliding through hole during specific operation, and the sliding plate is driven to slide up and down through transmission; (4) The utility model is provided with the cam piece positioning groove on the cam piece, and the nut is arranged to pass through the cam piece positioning groove, so that the cam piece can move left and right as required; (5) The lower end of the bending propulsion structure of the utility model is provided with the propulsion support, the lower end of the propulsion support is provided with the inclined transmission through hole, the transmission through hole is connected with the second rolling bearing at the upper end of the transmission support in a sliding way, and when the bending propulsion structure is used in detail, the bending propulsion structure can be pushed forwards or retracted by the second rolling bearing on the transmission support sliding up and down on the inclined transmission through hole; (6) The sliding plate of the utility model is provided with a positioning hole of the sliding plate, the nut passes through the positioning hole of the sliding plate, and the sliding plate can slide up and down along the nut; (7) The utility model discloses bending propulsion structure includes two line rails, and the line rail sets up in the upper end of carrying out the body frame, is provided with the slip support through the line rail, is equipped with the propulsion support on the slip support, and the propulsion support is connected with the push arm, and the push arm is connected with and hits the wheel, realizes that the component that treats bending is bent and is handled; (8) The pushing bracket of the utility model is also connected with a pressing block, the upper end of the execution main frame is provided with a cylinder bracket, and the pressing of the element to be bent is realized by connecting with a cylinder, so as to adjust the bending angle required by the bending; (9) The tension spring is arranged between the sliding plate and the second rolling bearing, so that the tension between the sliding plate and the second rolling bearing can be properly adjusted when the sliding plate slides, and the sliding stability is enhanced; (10) The utility model discloses still include a thrust body frame, thrust body frame upper end is equipped with keeps off the material piece, the one end that keeps off the material piece is protruding (30) that makes progress, the thrust body frame with the execution body frame realizes interconnect through the concatenation, through the cooperation of thrust body frame, will wait to bend the component and place the arch on keeping off the material piece, under the thrust that hits the wheel, realize will waiting to bend bending of component to under the pressure of the adjusting block of cylinder lower extreme, reach required angle of bending.

Drawings

Fig. 1 is a front perspective view of the present invention.

Fig. 2 is a structural perspective view of the back of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a perspective view of the first rolling bearing of the present invention sliding to the upper through hole.

Fig. 5 is a front view of the first rolling bearing of the present invention sliding to the upper through hole.

Fig. 6 is a perspective view of a first structure of the bending propulsion structure of the present invention.

Fig. 7 is a perspective view of a second structure of the bending propulsion structure of the present invention.

Fig. 8 is a schematic view of the thrust main frame of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

With reference to fig. 1-8, the utility model discloses a bending device, which comprises an execution main frame 1, wherein the execution main frame 1 is provided with a cam plate 2, a sliding plate 3 and a bending propulsion structure 4 from bottom to top in sequence; the cam plate 2 is slidably connected with the sliding plate 3, and the sliding plate 3 is slidably connected with the bending pushing structure 4. The utility model discloses a set up

cam piece

2 and 3 sliding connection of sliding plate, sliding plate 3 and bend and impel 4 sliding connection of structure, realize that cam piece 2 drives sliding plate 3, sliding plate 3 and then promote to bend and impel structure 4, easy operation, simple structure, reducible cost of labor, cam piece 2 and sliding plate 3 are preferred to be made by stainless steel material.

The utility model discloses an among the specific technical scheme, be provided with sliding through hole 5 on the cam piece 2, be provided with transmission support 6 on the sliding plate 3, transmission support 6's lower extreme is equipped with first antifriction bearing 7, first antifriction bearing 7 sliding connection be in sliding through hole 5, realize the sliding connection between cam piece 2 and the sliding plate 3.

The whole sliding through hole 5 is in a Z shape, the sliding through hole 5 is divided into an upper through hole 8 and a lower through hole 9, and the upper through hole 8 is communicated with the lower through hole 9. By arranging the sliding through hole 5 to be in a Z shape as a whole and to be arranged in a penetrating manner, the first rolling bearing 7 can slide up and down by sliding on the upper through hole 8 and the lower through hole 9 of the sliding through hole 5, and the sliding plate 3 is driven to slide up and down by transmission.

When the device works, the motion principle of the cam piece 2 and the sliding plate 3 is that the cam piece 2 slides left and right by applying a left or right acting force to the cam piece 2; when the cam plate 2 slides rightwards, the first rolling bearing 7 slides from the lower through hole 9 to the upper through hole 8 of the sliding through hole 5, so that the transmission bracket 6 is driven to move upwards, the transmission bracket 6 drives the sliding plate 3 to move upwards, the second rolling bearing 13 at the upper end of the transmission bracket 6 on the sliding plate 3 slides from the lower end to the upper end of the transmission through hole 12 along the inclined transmission through hole 12, the bending propulsion structure 4 is further pushed to advance forwards, and the bending propulsion structure 4 is in contact with the element 28 to be bent, so that the element 28 to be bent is bent; when the cam plate 2 slides leftwards, the first rolling bearing 7 slides to the lower through hole 9 from the upper through hole 8 of the sliding through hole 5, so that the transmission bracket 6 is driven to move downwards, the transmission bracket 6 drives the sliding plate 3 to move downwards, the second rolling bearing 13 at the upper end of the transmission bracket 6 on the sliding plate 3 slides to the lower end from the upper end of the transmission through hole 12 along the inclined transmission through hole 12, and then the bending propulsion structure 4 is pushed to retract backwards, and the resetting of the bending propulsion structure 4 is realized.

The utility model discloses an among the concrete technical scheme, be equipped with cam piece constant head tank 10 on the cam piece 2, cam piece 2 pass through the nut with execution body frame 1 is connected, the nut passes cam piece constant head tank 10, cam piece constant head tank 10 set up make cam piece 2 remove about can as required, and preferred, the quantity of cam piece constant head tank 10 is two, increases gliding stability.

The lower end of the bending propulsion structure 4 is provided with a propulsion support 11, the lower end of the propulsion support 11 is provided with an inclined transmission through hole 12, the inclined transmission through hole 12 is preferably arranged at 45 degrees, the upper end of the transmission support 6 is provided with a second rolling bearing 13, and the second rolling bearing 13 is arranged in the transmission through hole 11 in a sliding mode. In specific use, the second rolling bearing 13 on the transmission bracket 6 slides up and down on the inclined transmission through hole 12, so that the bending propulsion structure 4 is pushed forwards or retracted backwards.

The sliding plate 3 is provided with a sliding plate positioning hole 14, the sliding plate 3 is connected with the execution main frame 1 through a nut, the nut penetrates through the sliding plate positioning hole 14, the sliding plate 3 can slide up and down along the nut, and the sliding plate positioning holes 14 can be arranged in a left-right mode, so that the sliding stability is enhanced.

The utility model discloses an among the specific technical scheme, bend and impel structure 4 and include linear rail 15, linear rail 15 sets up the upper end of execution body frame 1, the preferred setting of quantity of linear rail 15 is two, be provided with sliding bracket 16 on the linear rail 15, sliding bracket 16 with impel support 11 to connect, sliding bracket 16 can slide along linear rail 15, be equipped with on the sliding bracket 16 and impel support 17, it is connected with and pushes away arm 18 to impel support 17, it is connected with and hits wheel 19 to push away arm 18, it is connected with and pushes away arm 18 through hitting shaft 20 to hit wheel 19, it still is connected with briquetting 21 to impel support 17, briquetting 21 is located push away arm 18 below.

The motion principle of the bending propulsion structure 4 is as follows: because the second rolling bearing 13 is slidably disposed in the transmission through hole 11, when the second rolling bearing 13 slides from the lower end to the upper end of the transmission through hole 11, the pushing bracket 11 drives the sliding bracket 16 to push forward along the two linear rails 15, so as to drive the striking wheel 19 in front of the pushing arm 18 to bend the element 28 to be bent, and the pressing block 21 is used for fixing the element 28 to be bent. When the second rolling bearing 13 slides from the upper end to the lower end of the transmission through hole 11, the pushing bracket 11 drives the sliding bracket 16 to move backwards along the two linear rails 15, thereby realizing the resetting.

In order to realize the adjustment of the bending angle of the element 28 to be bent, the upper end of the execution main frame 1 is provided with a cylinder support 22, the cylinder support 22 is fixedly connected with a cylinder 23, the lower end of the cylinder 23 is connected with an adjusting block 24, the adjusting block 24 can be controlled by the cylinder 23 to press down the bent element 29 so as to adjust the bending angle required, and the adjusting block 24 is preferably a cylindrical cylinder.

Furthermore, a tension spring 25 is arranged between the sliding plate 3 and the second rolling bearing 13, so that the tension between the sliding plate and the second rolling bearing 13 can be properly adjusted when the sliding plate slides, and the stability of sliding is enhanced.

It needs further to explain, the utility model discloses the device still includes a thrust body frame 26, thrust body frame 26 upper end is equipped with material stopping block 27, material stopping block 27's one end is protruding 30 upwards, thrust body frame 26 with execution body frame 1 realizes interconnect through the concatenation, the thrust body frame with it is the same to carry out the preferred both shapes that set up of body frame, convenient cooperation, through thrust body frame 26's cooperation, will wait to bend the protruding 30 that component 28 placed on material stopping block 27, under the thrust of hitting wheel 19, realize will waiting to bend bending element 28 bend into back component 29 to under the pressure of adjusting block 24 of cylinder 23 lower extreme, reach required angle of bending.

The working principle of the present invention is further illustrated as fig. 1-8.

Will the utility model discloses an execution body frame 1 and the concatenation of thrust body frame 26 for the device is in and treats operating condition, will treat that the component 28 of bending is placed between execution body frame 1 and thrust body frame 26, thrust body frame 26 upper end is equipped with material stopping block 27, material stopping block 27's one end is upwards protruding 30, and is concrete, will treat that the component 28 of bending is placed in one side of arch 30. During bending, the cam plate 2 slides rightwards by applying a rightwards acting force to the cam plate 2, the first rolling bearing 7 slides from the lower through hole 9 to the upper through hole 8 of the sliding through hole 5, so that the transmission bracket 6 is driven to move upwards, the transmission bracket 6 drives the sliding plate 3 to move upwards, the second rolling bearing 13 at the upper end of the transmission bracket 6 further slides to the upper end along the inclined transmission through hole 12 from the lower end of the transmission through hole 12, the bending propulsion structure 4 is further pushed to advance, the sliding bracket 16 on the bending propulsion structure 4 is pushed to advance along the two linear rails 15, the propulsion bracket 17 is driven, the propulsion bracket 17 is connected with the push arm 18, the push arm 18 is connected with the collision wheel 19, the lower end of the element 28 to be bent is located on one side of the bulge 30, the element 28 to be bent is bent under the thrust action of the collision wheel 19 in front of the push arm 18, and the press block 21 is used for fixing the element 28 to be bent.

After the single bending operation is completed, the device needs to be reset, specifically, the cam plate 2 slides leftwards by applying a leftward acting force to the cam plate 2, the first rolling bearing 7 slides from the upper through hole 8 to the lower through hole 9 of the sliding through hole 5, so that the transmission support 6 is driven to move downwards, the transmission support 6 drives the sliding plate 3 to move downwards, the second rolling bearing 13 at the upper end of the transmission support 6 further slides from the upper end to the lower end of the transmission through hole 12 along the inclined transmission through hole 12, and then the bending propulsion structure 4 is pushed to reset backwards, namely, the sliding support 16 on the bending propulsion structure 4 moves backwards along the two linear rails 15, the propulsion support 17, the push arm 18 and the collision wheel 19 are driven to reset, and then the bending operation of the next wheel is performed after the resetting.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person of ordinary skill in the art can make various changes or modifications within the scope of the technical solution of the present invention without departing from the scope of the present invention.

Claims

1. The utility model provides a bending device which characterized in that: the device comprises an execution main frame, wherein the execution main frame is sequentially provided with a cam plate, a sliding plate and a bending propulsion structure from bottom to top; the cam sheet is connected with the sliding plate in a sliding mode, and the sliding plate is connected with the bending pushing structure in a sliding mode.

2. The bending apparatus according to claim 1, wherein: the cam plate is provided with a sliding through hole, the sliding plate is provided with a transmission support, the lower end of the transmission support is provided with a first rolling bearing, and the first rolling bearing is connected in the sliding through hole in a sliding mode.

3. The bending apparatus according to claim 2, wherein: the whole sliding through hole is Z-shaped and is divided into an upper through hole and a lower through hole, and the upper through hole is communicated with the lower through hole.

4. The bending apparatus according to claim 1, wherein: the cam piece is provided with a cam piece positioning groove, the cam piece is connected with the execution main frame through a nut, and the nut penetrates through the cam piece positioning groove.

5. The bending apparatus according to claim 2, wherein: the lower end of the bending propulsion structure is provided with a propulsion support, the lower end of the propulsion support is provided with an inclined transmission through hole, the upper end of the transmission support is provided with a second rolling bearing, and the second rolling bearing is arranged in the transmission through hole in a sliding mode.

6. The bending apparatus according to claim 1, wherein: the sliding plate is provided with a sliding plate positioning hole, the sliding plate is connected with the execution main frame through a nut, and the nut penetrates through the sliding plate positioning hole.

7. The bending apparatus according to claim 5, wherein: the bending propulsion structure comprises a wire rail, the wire rail is arranged at the upper end of the execution main frame, the wire rail is provided with a sliding support, the sliding support is connected with the propulsion support, the propulsion support is connected with a push arm, the push arm is connected with a collision wheel, the collision wheel is connected with the push arm through a collision wheel shaft, the propulsion support is further connected with a pressing block, and the pressing block is located below the push arm.

8. The bending apparatus according to claim 1, wherein: the upper end of the execution main frame is provided with a cylinder support, the cylinder support is fixedly connected with a cylinder, and the lower end of the cylinder is connected with an adjusting block.

9. The bending apparatus according to claim 5, wherein: and a tension spring is arranged between the sliding plate and the second rolling bearing.

10. The bending apparatus according to claim 1, wherein: the anti-thrust main frame is characterized by further comprising an anti-thrust main frame, a material blocking block is arranged at the upper end of the anti-thrust main frame, one end of the material blocking block protrudes upwards, and the anti-thrust main frame and the execution main frame are connected with each other through splicing.