Numerical control bending machine for automobile parts

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a numerical control bending machine for automobile parts. Comprising a base, a bending machine body and an auxiliary mechanism, the auxiliary mechanism comprises side protective covers, a top plate, a first guide rail, a first sliding block, a front protective cover and a driving device, automobile parts can be directly machined through the bending machine body during bending machining, and the side protective covers and the top plate can conduct protection on the left side, the right side, the rear side and the top fixing area during machining; when the bending machine body works, the two front protective covers are close to each other under the action of the driving device, at the moment, the front protective covers can protect the front side during bending machining, materials are prevented from being broken and splashed when the bending machine body works, and then the problem that the materials are possibly broken and splashed due to excessive bending when the bending machine machines the materials is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field especially, relate to a kind of automobile parts numerical control bending machine. BACKGROUND

[0002] Numerical control bending machine is bent into various geometric section shape workpieces using the die equipped in cold state metal plate, it is the plate forming machinery designed for cold rolling sheet metal processing, the numerical control bending machine of prior art when processing plate, after the bending operation to one edge of plate, plate is rotated by artificial to be able to process another edge, in this way, the processing of single plate is more cumbersome, not suitable for mass production.

[0003] Prior art CN218395663U discloses a kind of numerical control bending machine, including workbench, the workbench bottom is equipped with support leg for supporting, the rear side wall of the workbench is equipped with shell, the inner bottom wall of the shell is detachably equipped with motor one, the left and right two side walls of the workbench are all rotationally connected with lead screw by bearing one, the rear side end of left lead screw is fixedly connected with the output end of motor one, the outer wall rear side of the lead screw is equipped with sprocket, the outer wall of two sprockets is connected with chain in cooperation, the outer wall of the lead screw is threadedly connected with rectangular block, the top of the rectangular block is equipped with support plate, the left side wall of left support plate is detachably equipped with motor two.This device can effectively facilitate the turning operation of bending machine to plate, mechanical operation replaces manpower, improve the degree of automation of numerical control bending machine, save manpower and material resources, more in line with actual use demand.

[0004] But the numerical control bending machine above when processing material, material may be broken and splashed due to excessive bending, in turn may cause staff injury, not conducive to safe production and processing. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of automobile parts numerical control bending machine, to solve the problem that bending machine when processing material may be broken and splashed due to excessive bending.

[0006] To achieve the above object, the utility model provides a kind of automobile parts numerical control bending machine, including base and bending machine body, the bending machine body is set in the top of the base, still include auxiliary mechanism;

[0007] The auxiliary mechanism comprises side guards, a top plate, a first guide rail, a first sliding block, front guards and a driving device, the side guards are fixedly connected with the base and located on the left and right sides of the base, the top plate is fixed on the top of the side guards, the first guide rail is fixedly connected with the base and located on the front side of the base, the first sliding block is slidingly arranged on the first guide rail, the front guards are detachably connected with the first sliding block and located on the front sides of the base, and the driving device is arranged on the top plate and close to the top of the front guards.

[0008] The base bottom is provided with a plurality of adjusting pad irons.

[0009] The driving device comprises a second guide rail, a second sliding block and a power assembly, the second guide rail is fixedly connected with the top plate and located on the top plate, the second sliding block is slidingly arranged on the second guide rail, and the power assembly is arranged on one side of the top plate close to the second sliding block.

[0010] The power assembly comprises driving cylinders and connecting seats, the driving cylinders are arranged on the two sides of the top plate and electrically connected with the bending machine body, the connecting seats are detachably connected with the front guards and the second sliding block and connected with the output ends of the driving cylinders, and located on the top of the second sliding block.

[0011] The front guards are provided with transparent observation windows, and the transparent observation windows are made of tempered glass.

[0012] The automobile part numerical control bending machine can directly process automobile parts through the bending machine body during bending processing, and the side guards and the top plate can protect the left and right sides, the rear side and the top fixed area during processing, further, the two front guards are in a state of approaching each other under the action of the driving device, at this time, the front guards can protect the front side during bending processing, prevent the material from breaking and splashing when the bending machine body works, and further solve the problem that the material may break and splash due to excessive bending when the bending machine processes the material. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced.

[0014] Figure 1 is the overall structure schematic view of the automobile part numerical control bending machine of the first embodiment of the utility model.

[0015] Figure 2 is the setting position schematic view of the bending machine body of the first embodiment of the utility model.

[0016] Figure 3It is the whole structure schematic view of the automobile part numerical control bending machine of the second embodiment of the utility model.

[0017] In the figure: 101-base, 102-bending machine body, 103-side shield, 104-top plate, 105-first guide rail, 106-first sliding block, 107-front shield, 108-adjusting pad iron, 109-second guide rail, 110-second sliding block, 111-driving cylinder, 112-connection seat, 201-transparent observation window. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0019] Embodiment one:

[0020] As shown in Figure 1 and Figure 2 , wherein Figure 1 It is the whole structure schematic view of the automobile part numerical control bending machine, Figure 2 It is the setting position schematic view of bending machine body 102, the utility model provides a kind of automobile part numerical control bending machine: including base 101, bending machine body 102 and auxiliary mechanism, the auxiliary mechanism includes side shield 103, top plate 104, first guide rail 105, first sliding block 106, front shield 107 and driving device, the driving device includes second guide rail 109, second sliding block 110 and power assembly, the power assembly includes driving cylinder 111 and connection seat 112.It can solve the problem that material is broken and splashed due to bending excessively when bending machine is processed to material by the foregoing scheme, it can be understood that the foregoing scheme can avoid that material is broken and splashed due to bending excessively when bending machine is processed to material, improve production processing safety.

[0021] In the embodiment, the bending machine body 102 is arranged at the top of the base 101, and the bending machine body 102 can be directly used for automobile part bending processing.

[0022] The side shield 103 is fixedly connected with the base 101 and located on the left and right sides of the base 101, the top plate 104 is fixed on the top of the side shield 103, the first guide rail 105 is fixedly connected with the base 101 and located on the front side of the base 101, the first sliding block 106 is slidingly arranged on the first guide rail 105, the front shield 107 is detachably connected with the first sliding block 106 and located on the front side of the base 101, and the driving device is arranged on the top plate 104 close to the top of the front shield 107. The side shield 103 is formed by two L-shaped side shields fixedly connected with each other, a plurality of mounting ears with holes are arranged on the outer side of the side shield 103, and the side shield 103 is fixed on the left and right sides of the base 101 by bolts, one of the side shields 103 is provided with a corresponding cable hole on the rear side, and the working cable can pass through the cable hole, the device adopts an external numerical control cabinet, the top plate 104 is fixed on the top of the side shield 103 by bolts, the first guide rail 105 is fixed on the base 101 by bolts, the head of the bolt is sunk, and the first sliding block 106 is slidingly arranged, the first sliding block 106 is connected with the bottom plate of the front shield 107 by bolts, and the driving device is used for driving the front shield 107 to move close to each other for protection and move away from each other for assembly and disassembly.

[0023] Secondly, a plurality of adjusting pads 108 are arranged on the bottom of the base 101. The adjusting pads 108 are used for adjusting the level of the base 101.

[0024] Then, the second guide rail 109 is fixedly connected with the top plate 104 and located on the top plate 104, the second sliding block 110 is slidingly arranged on the second guide rail 109, and the power assembly is arranged on one side of the top plate 104 close to the second sliding block 110. The second guide rail 109 is fixed on the top plate 104 by bolts, the head of the bolt is sunk, and the second sliding block 110 is slidingly arranged, the second sliding block 110 can slide linearly on the second guide rail 109, and the power assembly provides sliding power for the second sliding block 110.

[0025] Finally, the driving cylinder 111 is arranged on both sides of the top plate 104 and is electrically connected with the bending machine body 102; the connecting seat 112 is detachably connected with the front guard cover 107 and the second sliding block 110 respectively and is connected with the output end of the driving cylinder 111 and located on the top of the second sliding block 110. The electric control loop of the driving cylinder 111 is connected into the external numerical control cabinet of the bending machine body 102, so that after bending processing, the driving cylinder 111 can automatically act to drive the second sliding block 110 to move away from each other, the front guard cover 107 moves away from each other, the front guard cover 107 can be automatically driven to move close to each other for safety protection during bending processing, the bottom side of the connecting seat 112 is connected with the front guard cover 107 through bolts, and the top side is fixed on the second sliding block 110 through bolts.

[0026] When the bending machine is used to solve the problem that the material may be broken and splashed due to excessive bending during processing, the automobile part bending machine can be directly processed by the bending machine body 102, and the side guard cover 103 and the top plate 104 can be used for left and right side, rear side and top fixed area protection during processing. Further, the front guard cover 107 is in a state of moving close to each other under the action of the driving device. At this time, the front guard cover 107 can protect the front side during bending processing, prevent the material from being broken and splashed during the working of the bending machine body 102, and control the driving cylinder 111 to act after bending is completed, drive the connecting seat 112 to move, so that the second sliding block 110 slides, and then drives the two front guard covers 107 to move away from each other. After the driving cylinder 111 stops, the front side can be taken and put, and the control system can control the driving cylinder 111 to act again to drive the two front guard covers 107 to move close to each other for protection, thereby solving the problem that the material may be broken and splashed due to excessive bending during processing of the bending machine.

[0027] Embodiment two:

[0028] As shown in Figure 3 the figure, wherein Figure 3 is the overall structure schematic diagram of the automobile part numerical control bending machine, on the basis of the first embodiment, the utility model provides a kind of automobile part numerical control bending machine, transparent observation window 201 is arranged on the front guard cover 107, and the transparent observation window 201 uses toughened glass.

[0029] In the embodiment, by setting the transparent observation window 201 on the front guard cover 107, the working condition of the bending machine body 102 inside can be observed during processing.

[0030] The above disclosure only shows one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above processes, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.

Claims

1. An automobile part numerical control bending machine, comprising a base and a bending machine body, the bending machine body is arranged on the top of the base, characterized in that: It also includes an auxiliary mechanism; The auxiliary mechanism includes a side shield, a top plate, a first guide rail, a first sliding block, a front shield and a driving device, the side shield is fixedly connected with the base and located on the left and right sides of the base, the top plate is fixed on the top of the side shield, the first guide rail is fixedly connected with the base and located on the front side of the base, the first sliding block is slidingly arranged on the first guide rail, the front shield is detachably connected with the first sliding block and located on the front side of the base, and the driving device is arranged on the top plate near the top of the front shield.

2. The automobile part numerical control bending machine according to claim 1, characterized in that: A plurality of adjusting shims are arranged on the bottom of the base.

3. The automobile part numerical control bending machine according to claim 1, characterized in that: The driving device includes a second guide rail, a second sliding block and a power assembly, the second guide rail is fixedly connected with the top plate and located on the top plate, the second sliding block is slidingly arranged on the second guide rail, and the power assembly is arranged on one side of the top plate close to the second sliding block.

4. The automobile part numerical control bending machine according to claim 3, characterized in that: The power assembly includes a driving cylinder and a connecting seat, the driving cylinder is arranged on both sides of the top plate and electrically connected with the bending machine body, the connecting seat is detachably connected with the front shield and the second sliding block and connected with the output end of the driving cylinder, and located on the top of the second sliding block.

5. The numerically controlled bending machine for automobile parts according to claim 1, characterized in that : A transparent observation window is arranged on the front shield, and the transparent observation window is made of tempered glass.

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