Automatic punching machine punching positioning device for anti-seismic support

Abstract

The utility model relates to the technical field of anti-seismic support stamping part positioning, and provides an automatic punching machine punching positioning device of an anti-seismic support, which comprises a mounting seat and a machining table arranged on the mounting seat, a connecting buffer assembly arranged on the mounting seat and the machining table, and a fixing plate fixed on the machining table. The mounting and fixing assembly is arranged on the machining table and comprises a mounting base, the mounting base is fixed to the side surface of the fixing plate, a long hole is formed in the surface of the mounting base, a rectangular opening is formed in the side surface of the fixing plate, and a first air cylinder is mounted on the side surface of the fixing plate. By means of the technical scheme, the problems that in the prior art, current punching positioning is generally integrated in dies, but in the mode, specific parts need to be machined through specific dies, although the diameters of punched holes are consistent, the dies need to be replaced due to deviation of the punching positions, the number of the dies is large, the production cost is increased, and the production efficiency is high are solved. The production period of the mold is long, and the time cost is also increased.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-seismic bracket stamping piece positioning, and specifically to an automatic punching machine punching positioning device for an anti-seismic bracket. Background Art

[0002] Bracket is a term originally used in the construction industry, specifically referring to temporary supports erected when building a building, which will be removed when the building is completed. However, brackets are now widely used and can be found everywhere in work and life. Any rack used to support objects can be called a bracket. When the bracket is mass-produced, holes need to be punched for the penetration of screws. Stamping parts are generally punched using a punching machine in conjunction with a die.

[0003] The publication number is: CN212070101 U An automatic punching and positioning device for a seismic-resistant bracket is disclosed. An automatic punching and positioning device for a seismic-resistant bracket comprises a base, a baffle is arranged on the base, and also comprises a telescopic mechanism, a limit plate, a support column and a shock-absorbing mechanism; a semi-closed groove is opened on the front side wall of the base, the telescopic mechanism is arranged on the bottom surface of the base, the limit plate is fixedly connected with the telescopic mechanism, the limit plate is located directly in front of the opening of the groove, there are four support columns and four shock-absorbing mechanisms, the four support columns are arranged in an array on the bottom surface of the base, and each support column is fixedly connected to one of the shock-absorbing mechanisms.

[0004] During stamping, some brackets are generally composed of plates. These plates need to be positioned during the stamping process. The current punching positioning is generally integrated into the mold. However, this method requires a specific mold for specific parts. Although the hole diameters of the punching holes are consistent, the mold needs to be replaced because of the deviation in the punching position. In this way, the number of molds is large, which increases the production cost. The mold production cycle is long and the time cost will also increase.

[0005] Therefore, improvements are made to address the above problems. Utility Model Content

[0006] The utility model proposes an automatic punching positioning device for a seismic bracket, which solves the problem that the current punching positioning in the related technology is generally integrated in the mold, but this method requires a specific mold for a specific part. Although the hole diameter of the punching is consistent, the mold needs to be replaced because of the deviation in the punching position. In this way, the number of molds is large, the production cost is increased, the mold production cycle is long, and the time cost will also increase.

[0007] The technical solution of the utility model is as follows:

[0008] A mounting seat and a processing table, wherein the processing table is arranged on the mounting seat;

[0009] A connection buffer assembly, wherein the connection buffer assembly is arranged on the mounting seat and the processing table;

[0010] A fixing plate, wherein the fixing plate is fixed to the processing table;

[0011] An installation and fixing component is arranged on the processing table, and the installation and fixing component includes a mounting frame, and the mounting frame is fixed to the side surface of the fixing plate, and a long hole is opened on the surface of the mounting frame, and a rectangular opening is opened on the side surface of the fixing plate, and a first cylinder is installed on the side surface of the fixing plate.

[0012] As a further technical solution, the output end of the first cylinder is connected to a lower pressure frame, which is located in the rectangular opening. The side surface of the fixed plate is fixedly connected to an outer frame, and a driving screw is installed in the outer frame. The driving screw is driven to rotate by a motor, and a limiting frame is slidably connected in the outer frame.

[0013] As a further technical solution, the limit frame is mounted on the outside of the mounting seat and the lower pressure frame, a circular hole is opened on the surface of the processing table, a second cylinder is fixedly connected to the bottom of the processing table, a support block is provided at the output end of the second cylinder, and a limit block is fixedly connected to the side end face of the mounting seat, and the limit block is in contact with the output end of the second cylinder.

[0014] As a further technical solution, the connection buffer assembly includes a long opening, which is opened on the surface of the mounting seat, a pair of brackets are fixedly connected to the bottom of the mounting seat, the processing table is located in the long opening, a plurality of positioning columns are fixedly connected to the bottom of the processing table, the positioning columns are movably connected to the brackets, and a buffer spring is fixedly connected to the outside of the positioning columns.

[0015] As a further technical solution, a plurality of mounting holes are provided at the bottom of the mounting base.

[0016] As a further technical solution, the bracket is in an L-shaped structure as a whole, and the processing table is slidably fitted with the inner surface of the long opening and the side surface of the bracket.

[0017] As a further technical solution, the inner surface of the limit frame is slidably fitted with the top and two side surfaces of the mounting frame.

[0018] As a further technical solution, the mounting seat is in an overall U-shaped structure, and both sides of the mounting seat are open structures.

[0019] The working principle and beneficial effects of the utility model are:

[0020] The utility model is provided with an installation and fixing component. Through the interaction of structures such as the installation frame, the long hole, the first cylinder, the lower pressure frame, the limit frame, the second cylinder and the support block, the installation position of the bracket can be quickly located through the adjustable effect of the limit frame, and the bracket can be quickly and firmly fixed with the downward movement effect of the lower pressure frame. There will be no deviation during the stamping process. It can be flexibly adjusted according to brackets of different lengths, and has good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is the axonometric drawing of the utility model;

[0024] Figure 3 This is an axonometric drawing from another perspective of the utility model;

[0025] Figure 4 This is a cross-sectional view of the utility model;

[0026] In the figure: 1. Mounting seat; 2. Processing table; 3. Fixing plate; 4. Mounting and fixing assembly; 4-1. Mounting frame; 4-2. Long hole; 4-3. Rectangular opening; 4-4. First cylinder; 4-5. Lower pressure frame; 4-6. External frame; 4-7. Driving screw; 4-8. Limiting frame; 4-9. Round hole; 4-10. Second cylinder; 4-11. Support block; 4-12. Limiting block; 5. Connecting buffer assembly; 5-1. Long opening; 5-2. Bracket; 5-3. Positioning column; 5-4. Buffer spring; 6. Mounting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1~Figure 4 As shown, this embodiment provides an automatic punching and positioning device for a seismic support, comprising:

[0029] A mounting seat 1 and a processing table 2, wherein the processing table 2 is arranged on the mounting seat 1;

[0030] A connection buffer component 5, wherein the connection buffer component 5 is arranged on the mounting seat 1 and the processing table 2;

[0031] A fixed plate 3, wherein the fixed plate 3 is fixed on the processing table 2;

[0032] The mounting and fixing component 4 is arranged on the processing table 2, and the mounting and fixing component 4 includes a mounting frame 4-1, and the mounting frame 4-1 is fixed to the side surface of the fixing plate 3. The surface of the mounting frame 4-1 is provided with a long hole 4-2, and the side surface of the fixing plate 3 is provided with a rectangular opening 4-3. The side surface of the fixing plate 3 is provided with a first cylinder 4-4, and the output end of the first cylinder 4-4 is connected to a lower pressure frame 4-5, and the lower pressure frame 4-5 is located in the rectangular opening 4-3. The side surface of the fixing plate 3 is fixedly connected with an outer frame 4-6, and the outer frame 4- A driving screw 4-7 is installed in 6, and the driving screw 4-7 is driven to rotate by a motor. A limiting frame 4-8 is slidably connected in the outer frame 4-6, and the limiting frame 4-8 is mounted on the outside of the mounting seat 1 and the lower pressure frame 4-5. A circular hole 4-9 is opened on the surface of the processing table 2, and a second cylinder 4-10 is fixedly connected to the bottom of the processing table 2, and a support block 4-11 is provided at the output end of the second cylinder 4-10. A limiting block 4-12 is fixedly connected to the side end face of the mounting seat 1, and the limiting block 4-12 is in contact with the output end of the second cylinder 4-10.

[0033] In this embodiment, in order to achieve the effect of rapid positioning and installation of the bracket, an installation and fixing component 4 is designed. A mounting frame 4-1 is fixedly connected to the surface of the fixing plate 3. A long hole 4-2 is opened on the surface of the mounting frame 4-1. The outside of the mounting frame 4-1 is used to insert the bracket, and the long hole 4-2 is used to pass the punch head. A rectangular opening 4-3 is opened on the surface of the fixing plate 3, and a first cylinder 4-4 is also fixedly connected to the outer surface. The output end of the first cylinder 4-4 is connected to a lower pressing frame 4-5. After the bracket is inserted, the lower pressing frame 4-5 can be driven by the first cylinder 4-4 to move downward and press on the bottom of the bracket. The mounting frame 4-1 and the lower pressing frame 4-5 form a supporting and fixing effect. An outer frame 4-6 is provided on the side end surface of the fixing plate 3, and a driving mechanism driven to rotate by a motor is provided in the outer frame 4-6. The movable screw 4-7 is slidably connected to the limit frame 4-8 inside. The limit frame 4-8 is connected to the driving screw 4-7 by threaded cooperation. The limit frame 4-8 is sleeved on the outside of the mounting frame 4-1 and can be controlled to move by the driving screw 4-7. The limit frame 4-8 is used to determine the position of the bracket after it is inserted, which can play a positioning role. A limit block 4-12 is set at one end of the mounting frame 4-1, and a circular hole 4-9 is opened on the surface of the processing table 2 just below. The bottom of the processing table 2 is fixedly connected to the second cylinder 4-10, and the output end of the second cylinder 4-10 is connected to the support block 4-11. When punching, the support block 4-11 at the output end of the second cylinder 4-10 is pressed against the bottom of the limit block 4-12, so that the mounting frame 4-1 will not bend downward and deform during punching.

[0034] Furthermore, the connection buffer assembly 5 includes a long opening 5-1, the long opening 5-1 is opened on the surface of the mounting seat 1, a pair of brackets 5-2 are fixedly connected to the bottom of the mounting seat 1, the processing table 2 is located in the long opening 5-1, a plurality of positioning columns 5-3 are fixedly connected to the bottom of the processing table 2, the positioning columns 5-3 are movably connected to the brackets 5-2, and a buffer spring 5-4 is fixedly connected to the outside of the positioning columns 5-3.

[0035] In this embodiment, in order to achieve the buffering effect of punching, a connecting buffer component 5 is designed, a long opening 5-1 is opened on the surface of the mounting seat 1, two brackets 5-2 are fixedly connected to the bottom of the mounting seat 1, and a plurality of positioning columns 5-3 are arranged at the bottom of the processing table 2. The positioning columns 5-3 and the brackets 5-2 are movably mounted and a buffer spring 5-4 is mounted on the positioning columns 5-3. When punching, the processing table 2 sinks and is buffered and rebounded by the buffer spring 5-4.

[0036] Furthermore, a plurality of mounting holes 6 are provided at the bottom of the mounting seat 1 .

[0037] In this embodiment, a plurality of mounting holes 6 are provided at the bottom of the mounting seat 1 , and the mounting seat 1 can be fixed to the punching device through the mounting holes 6 with bolts or other accessories.

[0038] Furthermore, the bracket 5 - 2 is an L-shaped structure as a whole, and the processing table 2 is slidably fitted with the inner surface of the long opening 5 - 1 and the side surface of the bracket 5 - 2 .

[0039] In this embodiment, the L-shaped structure and the same plane effect as the inner surface of the long opening 5 - 1 enable the processing table 2 to fit on the surface and move vertically downward stably.

[0040] Furthermore, the inner surface of the limiting frame 4-8 is slidably fitted with the top and both side surfaces of the mounting frame 4-1.

[0041] In this embodiment, the limit frame 4-8 and the mounting frame 4-1 are seamlessly matched to limit the bracket and prevent it from getting stuck in the gap.

[0042] Furthermore, the mounting seat 1 is in a U-shaped structure as a whole, and both sides of the mounting seat 1 are open structures.

[0043] In this embodiment, the U-shaped structure and the openings on both sides cooperate with the mounting holes 6 at the bottom to facilitate installation and fixation.

[0044] When processing is required, the mounting seat 1 is installed on the punching equipment through the mounting hole 6 at the bottom. According to the length of the bracket, the driving screw 4-7 is started to control the movement of the limit frame 4-8. After positioning, the bracket is put on the mounting frame 4-1 and pressed against the surface of the limit frame 4-8. Then the first cylinder 4-4 is started to move the lower pressure frame 4-5 downward to support and fix the bracket. Then the second cylinder 4-10 is started, and the support block 4-11 extends upward to support the bottom of the limit block 4-12 to support the other end of the mounting frame 4-1. Then the punching equipment can be started to punch the bracket. During the punching process, the bottom of the processing table 2 sinks through the positioning column 5-3 and rebounds and buffers through the buffer spring 5-4. After the stamping is completed, the second cylinder 4-10 is started to drop the support block 4-11 and remove the bracket.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic punching and positioning device for a seismic support, characterized in that: include A mounting seat (1) and a processing table (2), wherein the processing table (2) is arranged on the mounting seat (1); A connection buffer component (5), wherein the connection buffer component (5) is arranged on the mounting seat (1) and the processing table (2); A fixing plate (3), wherein the fixing plate (3) is fixed on the processing table (2); A mounting and fixing component (4) is arranged on the processing table (2), the mounting and fixing component (4) comprises a mounting frame (4-1), the mounting frame (4-1) is fixed to the side surface of the fixing plate (3), a long hole (4-2) is opened on the surface of the mounting frame (4-1), a rectangular opening (4-3) is opened on the side surface of the fixing plate (3), and a first cylinder (4-4) is installed on the side surface of the fixing plate (3).

2. The automatic punching and positioning device for a seismic support according to claim 1, characterized in that: The output end of the first cylinder (4-4) is connected to a lower pressure frame (4-5), and the lower pressure frame (4-5) is located in the rectangular opening (4-3). The side surface of the fixed plate (3) is fixedly connected to an outer frame (4-6), and a driving screw (4-7) is installed in the outer frame (4-6). The driving screw (4-7) is driven to rotate by a motor, and a limiting frame (4-8) is slidably connected in the outer frame (4-6).

3. The automatic punching and positioning device for earthquake-resistant bracket according to claim 2, characterized in that: The limit frame (4-8) is mounted on the outside of the mounting seat (1) and the lower pressure frame (4-5); a circular hole (4-9) is provided on the surface of the processing table (2); a second cylinder (4-10) is fixedly connected to the bottom of the processing table (2); a support block (4-11) is provided at the output end of the second cylinder (4-10); a limit block (4-12) is fixedly connected to the side end face of the mounting seat (1); and the limit block (4-12) fits the output end of the second cylinder (4-10).

4. The automatic punching and positioning device for a seismic support according to claim 1, characterized in that: The connection buffer component (5) comprises a long opening (5-1), the long opening (5-1) is opened on the surface of the mounting seat (1), a pair of brackets (5-2) are fixedly connected to the bottom of the mounting seat (1), the processing table (2) is located in the long opening (5-1), a plurality of positioning columns (5-3) are fixedly connected to the bottom of the processing table (2), the positioning columns (5-3) are movably connected to the brackets (5-2), and a buffer spring (5-4) is fixedly connected to the outside of the positioning columns (5-3).

5. The automatic punching and positioning device for earthquake-resistant bracket according to claim 1, characterized in that: The bottom of the mounting seat (1) is provided with a plurality of mounting holes (6).

6. The automatic punching and positioning device for earthquake-resistant bracket according to claim 4, characterized in that: The bracket (5-2) is in an L-shaped structure as a whole, and the processing table (2) is slidably fitted with the inner surface of the long opening (5-1) and the side surface of the bracket (5-2).

7. The automatic punching and positioning device for earthquake-resistant bracket according to claim 3, characterized in that: The inner surface of the limiting frame (4-8) is slidably fitted with the top and two side surfaces of the mounting frame (4-1).

8. The automatic punching and positioning device for earthquake-resistant bracket according to claim 1, characterized in that: The mounting seat (1) is in a U-shaped structure as a whole, and both sides of the mounting seat (1) are open structures.

Images