CNC continuous machining pneumatic clamping tool

Abstract

The utility model relates to a CNC (computer numerical control) continuous machining pneumatic clamping tool, which belongs to the field of CNC machining and comprises a workbench, a pneumatic component is mounted on the workbench, a limiting component is mounted on the workbench, the pneumatic component comprises an air cylinder fixedly mounted at the top of the workbench, a mounting block is fixedly mounted at the output end of the air cylinder, and the limiting component is mounted on the air cylinder. Mounting rods are fixedly mounted on the two sides of the mounting block correspondingly, and positioning columns are fixedly mounted on the opposite sides of the two mounting rods correspondingly. According to the CNC continuous machining pneumatic clamping tool, by installing the pneumatic assembly, a high-voltage copper bar needing to be machined for a new energy automobile can be conveniently and rapidly clamped and limited, manual locking is not needed, labor is saved for a user, the product machining efficiency and quality are improved, the subsequent shaping procedure is omitted, and manpower is saved; and the high-voltage copper bar can be further limited and clamped conveniently, the situation of displacement during machining of the high-voltage copper bar is reduced, and the machining quality of the high-voltage copper bar is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC machining, in particular to a pneumatic clamping tooling for CNC continuous machining. Background Technique

[0002] Generally, CNC machining usually refers to computer digital control precision machining, such as CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines, etc. When performing CNC machining, it is necessary to limit and clamp the high-voltage copper bars used in new energy vehicles, and usually a clamping tooling is used to clamp the high-voltage copper bars.

[0003] When most of the original single-piece CNC clamping is carried out, it is clamped through manual operation by employees. Employees lock one product at a time, resulting in less production capacity. Moreover, when positioning by manually locking the positioning plate, it is easy to cause unstable product positioning, waste of process time, and employees repeatedly locking and clamping single pieces. The operators are prone to fatigue, reducing the processing efficiency of the device. The present application proposes another technical solution to solve this technical problem. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a pneumatic clamping tooling for CNC continuous machining, which has the advantages of rapid start-up and limit, etc., and solves the problems that when clamping is carried out through manual operation by employees, employees lock one product at a time, resulting in less production capacity, and when positioning by manually locking the positioning plate, it is easy to cause unstable product positioning, waste of process time, and employees repeatedly locking and clamping single pieces. The operators are prone to fatigue, reducing the processing efficiency of the device.

[0005] To achieve the above object, the utility model provides the following technical solution: A pneumatic clamping tooling for CNC continuous machining, including a workbench, on which a pneumatic component is installed, and a limit component is installed on the workbench;

[0006] The pneumatic component includes a cylinder fixedly installed on the top of the workbench, an installation block fixedly installed at the output end of the cylinder, installation rods fixedly installed on both sides of the installation block, and positioning columns fixedly installed on the opposite sides of the two installation rods;

[0007] An installation frame is fixedly installed on the top of the workbench, a positioning baffle is fixedly installed on the top of the installation frame, a control panel is fixedly installed on the left side of the installation frame, and an L-shaped connecting frame fixedly connected to the back of the installation frame is fixedly installed on the top of the workbench.

[0008] Further, the limit component includes an installation frame fixedly installed at the bottom of the L-shaped connecting frame, a sliding rod fixedly installed inside the installation frame, a slider slidably installed on the outside of the sliding rod, and a connecting rod fixedly installed on the top of the slider.

[0009] Furthermore, a first clamping block is fixedly installed at the top of the connecting rod, a second clamping block is fixedly installed at the top of the L-shaped connecting frame, a connecting block is fixedly installed at the bottom of the slider, and an electric push rod fixedly installed on the outside of the connecting block is fixedly installed inside the installation frame.

[0010] Furthermore, the end of the positioning column is a round head, the positioning baffle is in an arc state, the number of cylinders is five, and the number of positioning columns is ten.

[0011] Furthermore, an extension hole is formed inside the installation frame, the positioning column extends to the outside of the installation frame through the extension hole, and the cylinder is electrically connected to the control panel.

[0012] Furthermore, a moving hole is formed at the top of the L-shaped connecting frame, and the connecting rod is fixedly connected to the first clamping block through the moving hole.

[0013] Furthermore, an installation groove is formed at the top of the L-shaped connecting frame, and an anti-slip pad is installed inside the installation groove. The number of sliders is ten.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] This CNC continuous processing pneumatic clamping tooling is equipped with a pneumatic component, which is convenient for quickly clamping and limiting the high-voltage copper bars used in new energy vehicles to be processed. It is not necessary to lock each one manually, which saves labor for workers, improves the efficiency and quality of product processing, saves the post-processing shaping process, saves labor, and is equipped with a limiting component, which is convenient for further limiting and clamping the high-voltage copper bars, reducing the displacement of the high-voltage copper bars during processing and improving the processing quality of the high-voltage copper bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural sectional view of the present utility model;

[0017] Figure 2 is a structural top view of the present utility model;

[0018] Figure 3 is a structural sectional view of the L-shaped connection structure of the present utility model;

[0019] Figure 4 is a three-dimensional view of the L-shaped connection structure of the present utility model.

[0020] In the figure: 1, workbench; 2, cylinder; 3, mounting block; 4, mounting rod; 5, positioning column; 6, mounting frame; 7, positioning baffle; 8, control panel; 9, L-shaped connecting frame; 10, mounting frame; 11, slide bar; 12, slider; 13, connecting rod; 14, first clamping block; 15, second clamping block; 16, connecting block; 17, electric push rod. Specific Embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0022] Please refer to Figures 1-4 , a pneumatic clamping tooling for CNC continuous machining in this embodiment includes a workbench 1, a pneumatic component is installed on the workbench 1, and a limiting component is installed on the workbench 1.

[0023] The pneumatic component includes a cylinder 2 fixedly installed on the top of the workbench 1. The number of cylinders 2 is five, and an installation block 3 is fixedly installed at the output end of the cylinder 2.

[0024] Among them, mounting rods 4 are fixedly installed on both sides of the mounting block 3, positioning columns 5 are fixedly installed on the opposite sides of the two mounting rods 4. The number of positioning columns 5 is ten, and the end of the positioning column 5 is a round head, so that when the employee clamps, it is very easy to put the high-voltage copper row hole into it. The round head design also avoids scratching of the high-voltage copper row caused by the sharp end of the positioning hole column.

[0025] In this embodiment, a mounting frame 6 is fixedly installed on the top of the workbench 1, a positioning baffle 7 is fixedly installed on the top of the mounting frame 6, and the positioning baffle 7 is in an arc state, which avoids scratching the surface of the high-voltage copper row by a square baffle and also improves the effectiveness of one-time clamping.

[0026] Among them, a control panel 8 is fixedly installed on the left side of the mounting frame 6, an extension hole is opened inside the mounting frame 6, and the positioning column 5 extends to the outside of the mounting frame 6 through the extension hole. The cylinder 2 is electrically connected to the control panel 8, which is convenient for controlling the start time of the cylinder 2.

[0027] In this embodiment, an L-shaped connecting frame 9 fixedly connected to the back of the mounting frame 6 is fixedly installed on the top of the workbench 1. An installation groove is opened on the top of the L-shaped connecting frame 9, and an anti-slip pad is installed inside the installation groove, making the placement of the high-voltage copper row to be processed more stable.

[0028] It should be noted that this pneumatic clamping tooling for CNC continuous machining is convenient for quickly clamping and limiting the high-voltage copper row used in new energy vehicles by installing a pneumatic component, without manually locking each one, which saves labor for workers, improves the efficiency and quality of product processing, saves the post-processing shaping process, and saves labor.

[0029] Specifically, when using this CNC continuous machining pneumatic clamping tooling, the employee only needs to sequentially place ten high-pressure copper bars to be machined into the positioning posts 5 and positioning pins, without manually locking each one. Subsequently, start the five cylinders 2 through the control panel 8 to drive the positioning posts 5 to move upward, pneumatically lock the ten high-pressure copper bars with one key, limit the two sides of the high-pressure copper bars through the positioning baffle 7, reduce the displacement of the high-pressure copper bars during machining, clamp and limit the high-pressure copper bars, without manually locking each one, which saves labor for the worker, improves the processing efficiency and quality of the high-pressure copper bars, saves the subsequent shaping process, and saves labor.

[0030] In this embodiment, the limiting component includes a mounting frame 10 fixedly installed at the bottom of the L-shaped connecting frame 9. A sliding rod 11 is fixedly installed inside the mounting frame 10, and a slider 12 is slidably installed on the outer side of the sliding rod 11. The number of sliders 12 is ten.

[0031] In addition, a connecting rod 13 is fixedly installed at the top of the slider 12. A moving hole is opened at the top of the L-shaped connecting frame 9. The connecting rod 13 is fixedly connected to the first clamping block 14 through the moving hole. When the slider 12 moves, the first clamping block 14 is driven to move synchronously through the connecting rod 13.

[0032] Among them, a first clamping block 14 is fixedly installed at the top of the connecting rod 13, a second clamping block 15 is fixedly installed at the top of the L-shaped connecting frame 9, a connecting block 16 is fixedly installed at the bottom of the slider 12, a ball is rotatably installed at the bottom of the connecting block 16, and a chute is opened at the bottom inner wall of the mounting frame 10. The ball is slidably connected to the mounting frame 10 through the chute.

[0033] An electric push rod 17 fixedly installed on the outer side of the connecting block 16 is fixedly installed inside the mounting frame 10. The electric push rod 17 is signal-connected to the control panel 8, which is convenient for controlling the starting time of the electric push rod 17.

[0034] It should be noted that this CNC continuous machining pneumatic clamping tooling is equipped with a limiting component, which is convenient for further limiting and clamping the high-pressure copper bars, reducing the displacement of the high-pressure copper bars during machining, and improving the machining quality of the high-pressure copper bars.

[0035] Specifically, when using this CNC continuous machining pneumatic clamping tooling, start the electric push rod 17 to drive the connecting block 16 to move, synchronously drive the slider 12 to move on the sliding rod 11, and synchronously drive the first clamping block 14 to approach the second clamping block 15 through the connecting rod 13, so that the first clamping block 14 and the second clamping block 15 further limit the high-pressure copper bars, reduce the displacement of the high-pressure copper bars during machining, and improve the machining quality of the high-pressure copper bars.

[0036] The working principle of the above embodiment is:

[0037] (1) When this CNC continuous machining pneumatic clamping tooling is in use, the worker only needs to sequentially place ten high-pressure copper bars to be machined into the positioning posts 5 and the positioning pins, without manually locking each one. Subsequently, start the five cylinders 2 through the control panel 8 to drive the positioning posts 5 to move upward, and lock the ten high-pressure copper bars pneumatically with one key. Limit both sides of the high-pressure copper bars through the positioning baffle 7 to reduce the displacement of the high-pressure copper bars during machining, clamp and limit the high-pressure copper bars, without manually locking each one, which saves labor for the worker, improves the processing efficiency and quality of the high-pressure copper bars, saves the post-processing shaping process, and saves labor.

[0038] (2) When this CNC continuous machining pneumatic clamping tooling is in use, start the electric push rod 17 to drive the connecting block 16 to move, synchronously drive the slider 12 to move on the slide rod 11, and synchronously drive the first clamping block 14 to approach the second clamping block 15 through the connecting rod 13, so that the first clamping block 14 and the second clamping block 15 further limit the high-pressure copper bar, reduce the displacement of the high-pressure copper bar during machining, and improve the processing quality of the high-pressure copper bar.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC continuous processing pneumatic clamping tool, comprising a workbench (1), characterized in that: A pneumatic component is installed on the workbench (1), and a limit position component is installed on the workbench (1); The pneumatic assembly comprises a cylinder (2) fixedly mounted on the top of the workbench (1), a mounting block (3) fixedly mounted on the output end of the cylinder (2), mounting rods (4) fixedly mounted on both sides of the mounting block (3), and positioning columns (5) fixedly mounted on the opposite sides of the two mounting rods (4); A mounting frame (6) is fixedly mounted on the top of the workbench (1), a positioning baffle (7) is fixedly mounted on the top of the mounting frame (6), a control panel (8) is fixedly mounted on the left side of the mounting frame (6), and an L-shaped connecting frame (9) fixedly connected to the back of the mounting frame (6) is fixedly mounted on the top of the workbench (1); The limiting assembly comprises an installation frame (10) fixedly mounted at the bottom of the L-shaped connecting frame (9), a sliding rod (11) fixedly mounted inside the installation frame (10), a sliding block (12) slidably mounted on the outer side of the sliding rod (11), a connecting rod (13) fixedly mounted on the top of the sliding block (12), a first clamping block (14) fixedly mounted on the top of the connecting rod (13), a second clamping block (15) fixedly mounted on the top of the L-shaped connecting frame (9), and the sliding block (12) A connecting block (16) is fixedly installed at the bottom, an electric push rod (17) fixedly installed on the outside of the connecting block (16) is fixedly installed inside the installation frame (10), the end of the positioning column (5) is a round head, the positioning baffle (7) is in an arc state, the number of the cylinders (2) is five, the number of the positioning columns (5) is ten, the top of the L-shaped connecting frame (9) is provided with a mounting groove, and an anti-slip pad is installed inside the mounting groove, and the number of the sliders (12) is ten.

2. A CNC continuous processing pneumatic clamping tool according to claim 1, characterized in that: An extension hole is provided inside the mounting frame (6), the positioning column (5) extends to the outside of the mounting frame (6) through the extension hole, and the cylinder (2) is electrically connected to the control panel (8).

3. The CNC continuous processing pneumatic clamping tool according to claim 1, characterized in that: A movable hole is provided on the top of the L-shaped connecting frame (9), and the connecting rod (13) is fixedly connected to the first clamping block (14) through the movable hole.

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