Automobile part punching device for automobile machining

Abstract

The utility model provides an automobile part punching device for automobile machining, and belongs to the technical field of automobile part machining, the automobile part punching device comprises a machining table and a punching column, the top of the machining table is provided with a U-shaped supporting frame, the center of the top of the U-shaped supporting frame is provided with an air cylinder, and the bottom of the air cylinder is connected with a lifting plate; a connecting component is installed at the bottom of the lifting plate and comprises a fixing seat and an assembling block, a positioning assembly is installed at the fixing seat and comprises a hollow column, a lead screw, a nut, a positioning shaft and an adjusting piece, the positioning shaft is of a hollow structure, and an opening is formed in the end, close to the nut, of the positioning shaft. According to the automobile part punching device, stretching and retracting of the positioning shaft can be achieved by rotating the adjusting piece of the positioning assembly, rapid mounting and dismounting of the assembling block and the punching column can be achieved through cooperation of the fixing base and the assembling block of the connecting component, other tools are not needed, the convenience of replacement of the punching column is improved, time and labor are saved, and the punching efficiency of automobile parts is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile parts processing, in particular to an automobile parts punching device for automobile processing. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. There are many types of auto parts. With the improvement of people's living standards, auto parts manufacturers have also been developing rapidly in recent years.

[0003] When processing automobile parts, a punching device is needed to punch holes in them. After searching, the patent with application number CN201720212999.5 provides a punching machine for punching automobile parts. The punching machine is convenient for punching obliquely distributed holes on parts, but the device has certain shortcomings. The device replaces the punching column by means of bolts and nuts. When in use, it is necessary to use a contact tool to unscrew the nut before replacement, and after replacement, the nut needs to be tightened again to fix it, which is time-consuming and labor-intensive, affecting the punching efficiency. Utility Model Content

[0004] The utility model mainly provides an automobile parts punching device for automobile processing to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] An automobile parts punching device for automobile processing comprises a processing table and a punching column, wherein an inverted U-shaped support frame is installed on the top of the processing table, a cylinder is installed at the top center of the U-shaped support frame, an output shaft of the cylinder passes through the top of the U-shaped support frame and a lifting plate is connected to the bottom;

[0007] A connecting member is installed at the bottom of the lifting plate, and the connecting member includes a fixing seat installed at the bottom center of the lifting plate and having a notch at the bottom, and an assembly block installed at the top of the punching column and adapted to the bottom notch of the fixing seat. A positioning component is installed at the fixing seat, and the positioning component includes a hollow column installed at the outside of the fixing seat and intersecting the fixing seat, a screw rod rotatably connected to the side wall of the hollow column, a nut slidably installed on the screw rod, a positioning shaft installed at the outside of the nut and penetrating into the fixing seat, an adjusting member installed at the outside of the hollow column and connected to the screw rod, the positioning shaft is a hollow structure and an opening is provided near one end of the nut, and a positioning groove adapted to the positioning shaft is provided on the assembly block.

[0008] Furthermore, positioning holes are provided at the four corners of the processing table.

[0009] Furthermore, a waste collection trough is provided at the top center of the processing table in the inner area of ​​the U-shaped support frame.

[0010] Furthermore, the inner walls on both sides of the waste collection trough are provided with slide rail grooves, a movable plate is slidably installed between the two slide rail grooves, a paddle plate is installed at the bottom of the movable plate, and handles are provided at the center of both sides of the movable plate.

[0011] Furthermore, T-shaped sliding blocks are provided on both sides of the lifting plate, and T-shaped sliding grooves adapted to the T-shaped sliding blocks are provided on both inner walls of the U-shaped support frame.

[0012] Furthermore, the adjusting member is a crank rocker structure.

[0013] Furthermore, two arc-shaped protrusions are arranged on the side of the bottom notch of the fixing seat away from the hollow column, and two arc-shaped notches matching the arc-shaped protrusions are arranged on the side of the assembly block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The device can realize the extension and retraction of the positioning shaft by rotating the adjusting piece of the positioning assembly, and then realize the quick installation and disassembly of the assembly block and the punching column through the cooperation of the fixing seat and the assembly block of the connecting component without the aid of other tools, thereby increasing the convenience of replacing the punching column, saving time and labor, and improving the efficiency of punching automobile parts.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of partial disassembly of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the lifting plate structure of the utility model;

[0020] Figure 4 It is a partial cross-sectional schematic diagram of the connecting member and positioning assembly structure of the utility model.

[0021] In the figure: 10, U-shaped support frame; 11, T-shaped slide; 20, processing table; 21, waste collection trough; 22, slide rail groove; 23, moving plate; 24, dial plate; 25, handle; 30, cylinder; 40, lifting plate; 41, T-shaped slider; 50, connecting member; 51, fixing seat; 52, assembly block; 53, positioning groove; 54, arc-shaped protrusion; 60, positioning assembly; 61, hollow column; 62, screw rod; 63, nut; 64, positioning shaft; 65, adjustment member; 70, punching column. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] For examples, please refer to the attached Figure 1-4 , an automobile parts punching device for automobile processing, comprising a processing table 20 and a punching column 70, an inverted U-shaped support frame 10 is installed on the top of the processing table 20, a cylinder 30 is installed at the top center of the U-shaped support frame 10, the output shaft of the cylinder 30 passes through the top of the U-shaped support frame 10 and is connected to a lifting plate 40 at the bottom;

[0026] A connecting member 50 is installed at the bottom of the lifting plate 40, and the connecting member 50 includes a fixing seat 51 installed at the bottom center of the lifting plate 40 and having a notch at the bottom, and an assembly block 52 installed on the top of the punching column 70 and adapted to the bottom notch of the fixing seat 51. A positioning component 60 is installed at the fixing seat 51, and the positioning component 60 includes a hollow column 61 installed on the outside of the fixing seat 51 and intersecting the fixing seat 51, a screw rod 62 rotatably connected to the side wall of the hollow column 61, a nut 63 slidably installed on the screw rod 62, a positioning shaft 64 installed on the outside of the nut 63 and penetrating into the fixing seat 51, and an adjusting member 65 installed on the outside of the hollow column 61 and connected to the screw rod 62. The positioning shaft 64 is a hollow structure and an opening is set near one end of the nut 63. A positioning groove 53 adapted to the positioning shaft 64 is set on the assembly block 52.

[0027] It should be noted that the perforated column 70 can have various models and sizes according to specifications, and an assembly block 52 is provided on the top of the perforated column 70 .

[0028] For details, please refer to the attached Figure 1 , positioning holes are provided at the four corners of the processing table 20;

[0029] In this embodiment, it should be noted that by installing positioning bolts and other components in the positioning holes of the processing table 20, the device can be fixed on the table or the ground to ensure the stability of the device when drilling.

[0030] For details, please refer to the attached Figure 2 A waste collection tank 21 is provided at the top center of the processing table 20 in the inner area of ​​the U-shaped support frame 10;

[0031] In this embodiment, it should be noted that when punching holes in automobile parts, the punching column 70 punches holes by punching, and waste materials caused by the punching can fall into the waste collection tank 21 to be collected.

[0032] Furthermore, the inner walls of both sides of the waste collection tank 21 are provided with slide rail grooves 22, a movable plate 23 is slidably installed between the two slide rail grooves 22, a dial plate 24 is installed at the bottom of the movable plate 23, and handles 25 are provided at the center of both sides of the movable plate 23;

[0033] In this embodiment, it should be noted that when it is necessary to clean the waste in the waste collecting trough 21, the handle 25 can be pulled to move the movable plate 23 in the slide rail groove 22, so that the paddle plate 24 pushes the waste in the waste collecting trough 21, thereby completing the rapid cleaning of the waste in the waste collecting trough 21.

[0034] For details, please refer to the attached Figure 2 and attached Figure 3 , T-shaped sliders 41 are provided on both sides of the lifting plate 40, and T-shaped slide grooves 11 adapted to the T-shaped sliders 41 are provided on the inner walls of both sides of the U-shaped support frame 10;

[0035] In this embodiment, it should be noted that the T-shaped slider 41 will slide in the T-shaped slot 11, thereby limiting the position of the lifting plate 40 to prevent it from shaking, ensuring greater stability when the cylinder 30 drives the lifting plate 40 to rise and fall, and ensuring the accuracy of drilling.

[0036] For details, please refer to the attached Figure 2 and attached Figure 4 , the adjusting member 65 is a crank rocker structure;

[0037] In this embodiment, it should be noted that the screw rod 62 can be rotated better through the crank rocker structure to achieve rapid extension and retraction of the positioning shaft 64.

[0038] Furthermore, two arc-shaped protrusions 54 are provided on the side of the bottom notch of the fixing seat 51 away from the hollow column 61, and two arc-shaped notches matching the arc-shaped protrusions 54 are provided on the side of the assembly block 52;

[0039] In this embodiment, it should be noted that the arc-shaped protrusion 54 can align the positioning shaft 64 and the positioning groove 53 when the assembly block 52 is installed, thereby preventing orientation errors and making the installation of the assembly block 52 faster.

[0040] The specific operation mode of the utility model is as follows:

[0041] First, place the automobile parts on the processing table 20, then select a suitable punching column 70, and then rotate the adjusting member 65 to rotate the screw rod 62, so that the screw nut 63 drives the positioning shaft 64 to shrink, and then pull out the assembly block 52, thereby extracting the previous punching column 70, and then insert the assembly block 52 of the suitable punching column 70 into the bottom slot of the fixing seat 51, and then reverse the adjusting member 65 again to make the positioning shaft 64 extend out and insert into the positioning slot 53, and complete the fixed installation of the assembly block 52;

[0042] Afterwards, the position where the automobile parts need to be punched is aligned with the punching column 70, and the punching is completed by the cylinder 30.

[0043] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An automobile parts punching device for automobile processing, comprising a processing table (20) and a punching column (70), characterized in that: An inverted U-shaped support frame (10) is installed on the top of the processing table (20), a cylinder (30) is installed at the top center of the U-shaped support frame (10), an output shaft of the cylinder (30) passes through the top of the U-shaped support frame (10) and a lifting plate (40) is connected to the bottom; A connecting member (50) is installed at the bottom of the lifting plate (40), and the connecting member (50) comprises a fixing seat (51) installed at the center of the bottom of the lifting plate (40) and having a notch at the bottom, and an assembly block (52) installed at the top of the punching column (70) and adapted to the bottom notch of the fixing seat (51). A positioning assembly (60) is installed at the fixing seat (51), and the positioning assembly (60) comprises a hollow column (61) installed at the outside of the fixing seat (51) and interpenetrating with the fixing seat (51), and the fixing seat (51) is connected to the fixing seat (51). A screw rod (62) rotatably connected to the side wall of the hollow column (61), a nut (63) slidably mounted on the screw rod (62), a positioning shaft (64) mounted on the outside of the nut (63) and extending through the fixed seat (51), an adjusting member (65) mounted on the outside of the hollow column (61) and connected to the screw rod (62), the positioning shaft (64) being a hollow structure and having an opening arranged near one end of the nut (63), and a positioning groove (53) adapted to the positioning shaft (64) being arranged on the assembly block (52).

2. The automobile parts punching device for automobile processing according to claim 1, characterized in that: Positioning holes are arranged at the four corners of the processing table (20).

3. The automobile parts punching device for automobile processing according to claim 1, characterized in that: A waste collection trough (21) is provided at the top center of the processing table (20) in the inner area of ​​the U-shaped support frame (10).

4. The automobile parts punching device for automobile processing according to claim 3, characterized in that: The inner walls of both sides of the waste collection trough (21) are provided with slide rail grooves (22), a movable plate (23) is slidably installed between the two slide rail grooves (22), a shifting plate (24) is installed at the bottom of the movable plate (23), and handles (25) are provided at the center of both sides of the movable plate (23).

5. The automobile parts punching device for automobile processing according to claim 1, characterized in that: T-shaped sliding blocks (41) are provided on both sides of the lifting plate (40), and T-shaped sliding grooves (11) adapted to the T-shaped sliding blocks (41) are provided on both inner walls of the U-shaped support frame (10).

6. The automobile parts punching device for automobile processing according to claim 1, characterized in that: The adjusting member (65) is a crank rocker structure.

7. The automobile parts punching device for automobile processing according to claim 1, characterized in that: Two arc-shaped protrusions (54) are arranged on the side of the bottom notch of the fixing seat (51) away from the hollow column (61), and two arc-shaped notches matching the arc-shaped protrusions (54) are arranged on the side of the assembly block (52).

Images