Automobile rear suspension support extruding and blanking device

Abstract

The utility model discloses an extruding and blanking device for an automobile rear suspension support. The extruding and blanking device comprises a base and a blanking assembly installed on the side portion of the base. A driving part is arranged at the bottom of the base, a workbench is arranged at the output end of the driving part, a fixing assembly is arranged on at least one side of the base, and the fixing assembly is matched with the workbench through a traction structure. The device has the beneficial effects that the driving part is arranged at the bottom of the base, the workbench is arranged at the output end of the driving part, the fixing assembly is arranged on at least one side of the base, and the fixing assembly and the workbench are matched through the traction structure; when the support is blanked, the rear suspension support is placed on the workbench at the moment, then the driving piece drives the workbench to move downwards into the base, then when the workbench moves downwards, the traction structure drives the fixing assembly to move towards the side portion of the support for clamping and fixing, clamping, fixing and unlocking can be better carried out, and then the working efficiency during blanking is improved; time and labor are saved.

Description

Technical Field

[0001] The present application relates to the field of punching technology, and in particular to an extrusion punching device for a rear suspension bracket of an automobile. Background Art

[0002] Blanking is a stamping method that uses a die to separate part of the material or process parts from another part of the material, process (process) parts or waste materials, and separates parts or blanks of the required shape and size from the sheet metal; blanking is a general term for separation processes such as shearing, blanking, punching, notching, grooving, cutting, chiseling, trimming, tongue cutting, cutting, and trimming.

[0003] In the existing process of punching holes in the rear suspension bracket of an automobile, the bracket is generally fixed on a workbench by bolts, and then the punching assembly is started to punch the fixed bracket, and the bracket is released after the punching is completed. In this way, the repeated fixing and unlocking during the punching process greatly reduces the work efficiency of the personnel, is time-consuming and labor-intensive, and further leads to a decrease in the punching efficiency, affecting the work efficiency. Therefore, an automobile rear suspension bracket extrusion punching device is proposed, which is easy to fix and unlock, saves time and labor, and improves the punching efficiency. Utility Model Content

[0004] One object of the present application is to provide an automobile rear suspension bracket extrusion punching device that is easy to fix and unlock, saves time and effort, and improves punching efficiency.

[0005] In order to achieve the above objectives, the technical solution adopted in the present application is: an automobile rear suspension bracket extrusion and blanking device, comprising a base and a blanking assembly installed on the side of the base; a driving member is provided at the bottom of the base, a workbench is provided at the output end of the driving member, and a fixing assembly is provided on at least one side of the base, and the fixing assembly and the workbench are matched through a traction structure; the driving member is suitable for driving the workbench to move along the middle end of the base, and then driving the fixing assembly to move toward the side of the bracket placed on the workbench for clamping and fixing.

[0006] Preferably, the workbench is in a U-shape, and is slidably arranged in the middle of the base.

[0007] Preferably, limiting blocks are provided on both sides of the punching assembly, and the side portions of the limiting blocks match the bracket.

[0008] Preferably, the fixing assembly includes a clamping block disposed on a side of the base, and a first rack installed on a side of the clamping block; the first rack cooperates with the workbench through the traction structure.

[0009] Preferably, the traction structure includes a second rack installed on the side of the workbench, and a gear arranged on the side of the base; the second rack is meshed with the gear.

[0010] Preferably, the first rack is meshed with the gear.

[0011] Preferably, a protective plate is provided on the side of the base, and an avoidance groove is opened on the side of the protective plate.

[0012] Compared with the prior art, the beneficial effects of the present application are: a driving member is provided at the bottom of the base, a workbench is provided at the output end of the driving member, a fixing component is provided on at least one side of the base, and the fixing component and the workbench are coordinated through a traction structure; when the bracket is punched, the rear suspension bracket is placed on the workbench, and then the driving member drives the workbench to move down into the base, and then when the workbench moves down, the fixing component is driven by the traction structure to move toward the side of the bracket for clamping and fixing, which facilitates better clamping, fixing and unlocking, thereby improving the work efficiency during punching and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the middle side.

[0015] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the structure when the middle workbench moves up.

[0017] Figure 5 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the center.

[0018] Figure 6 For this utility model Figure 1 Schematic diagram of the structure from above.

[0019] In the figure: 1. base; 11. punching assembly; 12. driving member; 13. fixing assembly; 131. clamping block; 132. first rack; 14. limit block; 2. workbench; 21. traction structure; 211. second rack; 212. gear; 22. protective plate. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0024] One of the preferred embodiments of the present application is as follows: Figures 1 to 6As shown, a device for extruding and punching a rear suspension bracket of an automobile comprises a base 1 and a punching assembly 11 slidably mounted on one side of the base 1; the punching assembly 11 can punch the rear suspension bracket of the automobile, and driving members 12 are arranged on both sides of the bottom of the base 1, and the output ends of the two driving members 12 are connected to the same workbench 2, and the workbench 2 can be placed on the rear suspension bracket of the automobile for punching, and fixing assemblies 13 are arranged at both ends of at least one side of the base 1, and the fixing assembly 13 can clamp and fix the bracket placed on the workbench 2, and the fixing assembly 13 and the workbench 2 are matched by a traction structure 21; when punching the bracket, the driving member 12 is started to drive the workbench 2 to move up, and then the bracket is placed on the workbench 2, and the driving member 12 is driven to move up. The moving part 12 starts to operate and drives the workbench 2 to move down into the base 1, and then when the workbench 2 moves down, the traction structure 21 can drive the fixing component 13 on the base 1 to move toward the side of the bracket, and then the fixing component 13 can clamp and fix the bracket, and then move the punching component 11 to punch the bracket. After punching, the driving part 12 moves upward, so that the workbench 2 moves up and drives the fixing component 13 away from the side of the bracket, so that the workbench 2 can be moved up to a certain position, and then the punched bracket is taken out, and then the unpunched bracket is repeatedly placed on the workbench 2, so as to facilitate better clamping and fixing of the fixing component 13, thereby improving the efficiency of the device during punching, reducing the repetitive labor intensity of workers, saving time and effort, and having strong practicality.

[0025] It is understandable that if Figure 5 As shown, in order to enable the workbench 2 to move up and down stably, two driving members 12 are provided. The driving members 12 are hydraulic cylinders. The output ends of the two driving members 12 are connected to the bottom of the workbench 2, thereby facilitating a more stable movement of the workbench 2 up and down, thereby improving the stability of the device.

[0026] It is understandable that if Figure 1 and Figure 6 As shown, in order to more firmly fix the bracket placed on the workbench 2, four fixing components 13 are provided. The four fixing components 13 are symmetrically arranged at both ends of both sides of the base 1, so that the fixing components 13 can clamp and fix the bracket more firmly. The fixing components 13 and the workbench 2 are matched with each other through the traction structure 21, so four traction structures 21 are also provided.

[0027] In this embodiment, Figure 1 and Figure 5 As shown, it should be known that in order to better enable the punching assembly 11 to punch the bracket, the workbench 2 is set in a U-shape, and the workbench 2 is slidably set at the middle end of the base 1, so that the punching assembly 11 can punch the bracket better and more stably.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, it can be understood that in order to better perform punching and improve the stability and safety during punching, limit blocks 14 are set on both sides of the punching component 11, and the two limit blocks 14 cooperate with the side of the bracket; when punching, the four fixing components 13 clamp the bracket, and then before the punching component 11 is punched, the two limit blocks 14 can fit and fix the bracket, so that when the punching component 11 is punched, it can be ensured that the bracket does not deviate or shake, thereby better improving the quality of the product after punching.

[0029] It is understandable that when the punching component 11 is punching, when the punching component 11 moves downward, the limit blocks 14 on both sides just fit and squeeze the side of the bracket, thereby fixing the bracket and limiting the position. At this time, the punching component 11 can just punch the bracket.

[0030] In this embodiment, Figures 2 to 4 As shown, the fixing assembly 13 includes a clamping block 131 slidably mounted on the side of the base 1, and a first rack 132 mounted on the side of the clamping block 131; the first rack 132 and the workbench 2 cooperate with each other through the traction structure 21; when the workbench 2 is clamped and fixed, the workbench 2 drives the first rack 132 to move through the traction structure 21 when moving upward, and the movement of the first rack 132 can move the clamping block 131 toward the side of the bracket to fit and clamp it, thereby facilitating better fixation of the bracket and improving the stability and practicality of the device.

[0031] In this embodiment, Figures 2 to 4 As shown, the traction structure 21 includes a second rack 211 installed on the side of the workbench 2, and a gear 212 installed on the side of the base 1; the second rack 211 and the gear 212 are meshed with each other; when the workbench 2 moves upward, the upward movement of the workbench 2 drives the second rack 211 to move upward, and the upward movement of the second rack 211 can drive the gear 212 to rotate, and the rotation of the gear 212 can move the fixing component 13 toward the side away from the workbench 2, so that the bracket can be placed on the workbench 2, and then the driving member 12 drives the workbench 2 to move downward, and the downward movement of the workbench 2 can drive the second rack 211 to move downward, and the downward movement of the second rack 211 can drive the gear 212 to move, and the movement of the gear 212 can move the fixing component 13 toward the side of the bracket to fit and clamp it.

[0032] In this embodiment, Figures 1 to 4As shown, it should be known that the first rack 132 is meshed with the gear 212, so that when the workbench 2 moves up, the second rack 211 can drive the gear 212 to rotate, and the rotation of the gear 212 can make the first rack 132 move toward the side away from the workbench 2, and the movement of the first rack 132 can also bring the clamping block 131 to move toward the side away from the workbench 2, so that the workbench 2 can move up, and when the workbench 2 moves down, the workbench 2 can move down with the second rack 211, and the downward movement of the second rack 211 can make the gear 212 rotate, and the rotation of the gear 212 can drive the first rack 132 to move toward the side of the bracket for fitting and clamping, so that the clamping block 131 can clamp and fix the bracket, which is convenient for better punching and improves the work efficiency during punching.

[0033] In this embodiment, Figure 1 , Figure 4 and Figure 6 As shown, it can be understood that a protective plate 22 is provided on the side of the base 1. The protective plate 22 can prevent waste slag from flying away, thereby causing the waste slag to fall into the recessed interior of the workbench 2, thereby facilitating the collection of the waste slag. An avoidance groove is provided on the side of the protective plate 22, so that the clamping block 131 can move freely without interfering with the movement of the clamping block 131.

[0034] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. An extrusion and blanking device for a rear suspension bracket of an automobile, characterized in that: It comprises a base and a punching assembly installed on the side of the base; a driving member is provided at the bottom of the base, a workbench is provided at the output end of the driving member, a fixing assembly is provided on at least one side of the base, and the fixing assembly and the workbench are matched with each other through a traction structure; the driving member is suitable for driving the workbench to move along the middle end of the base, and then driving the fixing assembly to move toward the side of the bracket placed on the workbench for clamping and fixing.

2. The automobile rear suspension bracket extrusion and blanking device according to claim 1, characterized in that: The workbench is in a U-shape and is slidably arranged in the middle of the base.

3. The automobile rear suspension bracket extrusion and blanking device according to claim 1, characterized in that: Limiting blocks are arranged on both sides of the punching assembly, and the side parts of the limiting blocks match the bracket.

4. The automobile rear suspension bracket extrusion and blanking device according to claim 1, characterized in that: The fixing assembly includes a clamping block arranged on the side of the base, and a first rack installed on the side of the clamping block; the first rack is matched with the workbench through the traction structure.

5. The automobile rear suspension bracket extrusion and blanking device according to claim 4, characterized in that: The traction structure includes a second rack installed on the side of the workbench and a gear arranged on the side of the base; the second rack is meshed with the gear.

6. The automobile rear suspension bracket extrusion and blanking device according to claim 5, characterized in that: The first rack is meshed with the gear.

7. The automobile rear suspension bracket extrusion and blanking device according to claim 1, characterized in that: A protective plate is arranged on the side of the base, and an avoidance groove is opened on the side of the protective plate.

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