Air conditioner compressor simplified part production tool and production process thereof

Abstract

The invention provides an air conditioner compressor simple part production tool and a production process thereof, and relates to the technical field of compressor simple part production, the air conditioner compressor simple part production tool comprises a support, a seat plate is mounted at the upper end of the support, an ejection device is mounted in the seat plate, and a small oil cylinder fixing plate is fixedly connected to the upper end of the seat plate; a small oil cylinder body is installed on the upper surface of the small oil cylinder fixing plate, two composite connecting plates are installed on the surface of the base plate, a large oil cylinder is installed on the upper surfaces of the composite connecting plates, a punching male die is installed at the output end of the small oil cylinder body, and an oil cylinder pull block is installed at the end, away from the punching male die, of the small oil cylinder body. A force transmission plate is installed on the surface of the small oil cylinder body, the signal block is installed between the force transmission plate and the composite connecting plate, and a first travel switch and a second travel switch are installed at the upper end of the small oil cylinder body. According to the automatic positioning mechanism, the effect of ensuring the stability of a product is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of production of simplified compressor parts, and in particular to a production tool for simplified air-conditioning compressor parts and a production process thereof. Background Art

[0002] The air-conditioning compressor housing is a cylinder with a flat boss and a round hole. It is used to protect the air-conditioning compressor and is more common in daily life.

[0003] Prior art, such as the invention with announcement number CN103495649A, discloses a one-time punching forming die for the housing of an air-conditioning compressor. The patent adopts an upper template, a lower template and a bottom plate. One end of the lower template is fixedly supported, and the other end is supported and arranged horizontally above the bottom plate through a movable support; a pad, an upper drag plate, a punch and a forming ring are arranged below the upper template; one end of the punch is connected to the upper template, and the other end passes through the pad and the upper drag plate and extends downward; the forming ring is arranged on the punch; the lower template is provided with a concave-convex die seat, a lower drag plate and a concave-convex die; one end of the concave-convex die is arranged on the lower template, and the other end passes through the concave-convex die seat and the lower drag plate and extends upward; a hole matching the punch is arranged in the concave-convex die. The invention combines the two processes of forming the boss plane of the compressor housing and punching the through hole in the same forming mold in one process, thereby improving the processing efficiency; and the mold has a simple structure, low manufacturing cost, simple operation, easy maintenance, and can also ensure processing accuracy.

[0004] The inventors have found in daily life that the prior art often produces defective products, has unstable quality, and causes great waste. In addition, the mold is installed on a punch press for production, but the cantilever of the supporting parts for boss punching is too long, resulting in poor stability of the supporting parts, frequent breakage, increased manufacturing costs, and unsuitability for mass production. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a production tool for simplified parts of an air-conditioning compressor and a production process thereof.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a kind of air-conditioning compressor simplified parts production tool and its production process, including a bracket, a seat plate is installed on the upper end of the bracket, an ejection device is installed inside the seat plate, a small cylinder fixing plate is fixedly connected to the upper end of the seat plate, a small cylinder body is installed on the upper surface of the small cylinder fixing plate, two composite connecting plates are installed on the surface of the seat plate, a large cylinder is installed on the upper surface of the composite connecting plate, a punching punch is installed on the output end of the small cylinder body, a cylinder pull block is installed on the end of the small oil lever body away from the punching punch, a force transmission plate is installed on the surface of the small oil cylinder body, the signal block is installed between the force transmission plate and the composite connecting plate, a first travel switch and a second travel switch are respectively installed on the upper end of the small cylinder body, and a boss die is installed on the end of the punching punch away from the small cylinder body.

[0007] By adopting the above technical scheme, the large cylinder moves to the right, driving the boss die to move to the right, completing the boss work; at this time, the second stroke switch receives a signal, the large cylinder does not move, and the delay switch works at this time, and the small cylinder body drives the punching punch to move to the right for 2 seconds to complete the punching. After the punching is completed, the small cylinder body moves to the left for 2 seconds to complete the punching unloading; the large cylinder starts to move to the left to complete the boss unloading. When the stroke switch receives a signal, the large cylinder stops moving and completes a cycle of action. After the punching unloading is completed, the large cylinder and the small cylinder body stop moving, the cylinder in the positioning mechanism moves upward, the positioning grab is retracted, and the ejection device completes the ejection, and the whole process is completed.

[0008] Preferably, a pushing structure is installed on the upper surface of the seat plate, a connecting plate body is installed on the upper end of the seat plate, a boss punching compound mold is installed on one side of the connecting plate body, a cylinder is installed on the upper end of the connecting plate body, a composite seat is installed on the upper end of the cylinder, a cover plate is installed on the upper end of the composite seat, parts to be punched are installed on the surface of the composite seat, a screw is installed on the output end of the cylinder, a plurality of positioning guide pillars are installed on the upper surface of the composite seat, a rotating shaft is installed on the surface of the positioning guide pillar, a pull rod is installed on the arc surface of the rotating shaft, a sliding groove is opened on the surface of the positioning guide pillar, a sliding positioning block is slidably connected to the inner wall of the sliding groove, a positioning mechanism is arranged above the seat plate, and the cylinder is located inside the positioning mechanism.

[0009] By adopting this preferred solution, when the cylinder moves upward, the slide groove moves upward along the positioning guide column, and the sliding positioning block moves downward along the rotating shaft. The farthest distance between the two sliding positioning blocks is smaller than the inner diameter of the cylinder, and the cylinder can be taken out by the ejection device. When the cylinder moves downward, the slide groove moves downward along the positioning guide column, and the sliding positioning block moves upward along the rotating shaft, opening like an umbrella. At this time, the farthest distance between the two sliding positioning blocks is larger than the outer diameter of the cylinder, just supporting the upper end surface of the cylinder to complete the positioning action.

[0010] Preferably, the pull rod is installed in a slide groove, and the sliding positioning block is installed in the slide groove through a rotating shaft.

[0011] By adopting this preferred solution, the cover plate can prevent the pull rod from falling out of the slide groove, and the sliding positioning block can rotate along the rotating shaft.

[0012] Preferably, the left-right motion mechanism composed of the large oil cylinder and the small oil cylinder body, the main function of the large oil cylinder and the small oil cylinder body is to complete the boss and punch the hole.

[0013] By adopting this preferred solution, the large oil cylinder and the small oil cylinder body are connected together through the seat plate, and then placed on the bracket, and the entire mechanism is completed.

[0014] Preferably, the large oil cylinder is fixed on a composite connecting plate, the oil cylinder pull block is connected to a force transmission plate, the signal block is fixed on the force transmission plate, and the force transmission plate, the small oil cylinder fixing plate and the composite guide plate are connected into a whole by screws.

[0015] Preferably, the composite connecting plate is fixed on the seat plate, and the two composite connecting plates are one piece each at the top and the bottom. The space formed can serve as a guide.

[0016] By adopting this preferred solution, the small oil cylinder can move left and right along the groove formed by the composite connecting plate.

[0017] Preferably, the composite seat is fixed to the seat plate by screws, the positioning guide post is fixed to the composite seat, and the slide groove passes through the positioning guide post and can move up and down on the arc surface.

[0018] Preferably, the cover plate is a stainless steel plate.

[0019] Preferably, the composite guide plate is a titanium alloy plate, and the cross-section of the composite guide plate is rectangular.

[0020] Preferably, the seat plate is fixedly connected to the bracket by welding.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] 1. In the present invention, by setting up an overall structure, the prior art often produces waste and defective products, the quality is unstable, and the waste is large. In addition, the mold is installed on a punching machine for production, but the cantilever of the supporting parts of the boss punching is too long, resulting in poor stability of the supporting parts, frequent breakage, increased manufacturing costs, and not suitable for mass production. The device achieves an automatic positioning mechanism to ensure the stability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1The present invention provides a three-dimensional structural schematic diagram of a production tooling for simplified parts of an air-conditioning compressor and its production process;

[0024] Figure 2 The present invention proposes a production tooling and production process for simplified parts of air conditioner compressor Figure 1 A magnified image of point A;

[0025] Figure 3 The present invention provides a cross-sectional structural diagram of a production tooling for simplified parts of an air-conditioning compressor and its production process;

[0026] Figure 4 The present invention proposes a production tooling and production process for simplified parts of air conditioner compressor Figure 1 Schematic diagram of the local structure;

[0027] Figure 5 The present invention proposes a production tooling and production process for simplified parts of air conditioner compressor Figure 4 Schematic diagram of the back structure.

[0028] Legend: 1. Bracket; 2. Large oil cylinder; 3. Small oil cylinder body; 4. Punching punch; 5. Ejector; 6. Seat plate; 7. First stroke switch; 8. Second stroke switch; 9. Signal block; 10. Boss die; 11. Composite guide plate; 12. Force transmission plate; 13. Small oil cylinder fixing plate; 14. Composite connecting plate; 15. Cylinder pull block; 16. Cylinder; 17. Cover plate; 18. Composite seat; 19. Parts to be punched; 20. Positioning guide column; 21. Screw; 22. Pull rod; 23. Rotating shaft; 24. Slide; 25. Sliding positioning block; 26. Connecting plate body; 27. Pushing structure; 28. Boss punching composite die. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] Embodiment 1, as Figure 1-5 As shown, the present invention provides a production tool for simplified parts of an air-conditioning compressor and a production process thereof.

[0032] The following is a detailed description of its overall specific settings and functions.

[0033] like Figures 1 to 5As shown, it includes a bracket 1, a seat plate 6 is installed on the upper end of the bracket 1, an ejection device 5 is installed inside the seat plate 6, a small cylinder fixing plate 13 is fixedly connected to the upper end of the seat plate 6, a small cylinder body 3 is installed on the upper surface of the small cylinder fixing plate 13, two composite connecting plates 14 are installed on the surface of the seat plate 6, a large cylinder 2 is installed on the upper surface of the composite connecting plate 14, a punching punch 4 is installed on the output end of the small cylinder body 3, a cylinder pull block 15 is installed on the end of the small oil lever body away from the punching punch 4, a force transmission plate 12 is installed on the surface of the small cylinder body 3, a signal block 9 is installed between the force transmission plate 12 and the composite connecting plate 14, a first travel switch 7 and a second travel switch 8 are respectively installed on the upper end of the small cylinder body 3, and a signal block 9 is installed between the force transmission plate 12 and the composite connecting plate 14. A boss die 10 is installed at the end away from the small cylinder body 3, and the large cylinder 2 moves to the right, driving the boss die 10 to move to the right to complete the boss work; at this time, the second stroke switch 8 receives the signal, and the large cylinder 2 does not move. At this time, the delay switch works, and the small cylinder body 3 drives the punching punch 4 to move to the right for 2 seconds to complete the punching. After the punching is completed, the small cylinder body 3 moves to the left for 2 seconds to complete the punching unloading; the large cylinder 2 starts to move to the left to complete the boss unloading. When the stroke switch receives the signal, the large cylinder 2 stops moving and completes a cycle of action. After completing the punching unloading, the large cylinder 2 and the small cylinder body 3 stop moving, and the cylinder 16 in the positioning mechanism moves upward, and the ejection device 5 completes the ejection, and the whole process is completed.A pusher structure 27 is installed on the upper surface of the seat plate 6, a connecting plate body 26 is installed on the upper end of the seat plate 6, a boss punching compound die 28 is installed on one side of the connecting plate body 26, a cylinder 16 is installed on the upper end of the connecting plate body 26, a composite seat 18 is installed on the upper end of the cylinder 16, a cover plate 17 is installed on the upper end of the composite seat 18, a part to be punched 19 is installed on the surface of the composite seat 18, a screw 21 is installed on the output end of the cylinder 16, and a plurality of positioning guide pillars 20 are installed on the upper surface of the composite seat 18. The surface of the positioning guide column 20 is installed with a rotating shaft 23, and the arc surface of the rotating shaft 23 is installed with a pull rod 22. The surface of the positioning guide column 20 is provided with a slide groove 24, and the inner wall of the slide groove 24 is slidably connected with a sliding positioning block 25. When the cylinder 16 moves upward, the slide groove 24 moves upward along the positioning guide column 20, and the sliding positioning block 25 moves downward along the rotating shaft 23. The cylinder can be taken out through the ejection device 5. When the cylinder 16 moves downward, the slide groove 24 moves downward along the positioning guide column 20, and the sliding positioning block 25 moves downward. Move upward along the rotating shaft 23 and open like an umbrella. At this time, the farthest distance between the two sliding positioning blocks 25 is greater than the outer diameter of the cylinder, just supporting the upper end surface of the cylinder to complete the positioning action. The pull rod 22 is installed in the slide groove 24, and the sliding positioning block 25 is installed in the slide groove 24 through the rotating shaft 23. The cover plate 17 prevents the pull rod 22 from falling out of the slide groove 24. The sliding positioning block 25 can rotate along the rotating shaft 23. The left and right motion mechanism composed of the large oil cylinder 2 and the small oil cylinder body 3, the main function of the large oil cylinder 2 and the small oil cylinder body 3 The purpose is to complete the boss and punching, the large oil cylinder 2 and the small oil cylinder body 3 are connected together through the seat plate 6, and then placed on the bracket 1, and the whole mechanism is completed. The large oil cylinder 2 is fixed on the composite connecting plate 14, the oil cylinder pull block 15 is connected to the force transmission plate 12, the signal block 9 is fixed on the force transmission plate 12, the force transmission plate 12, the small oil cylinder fixing plate 13, and the composite guide plate 11 are connected into a whole through screws 21, and the composite connecting plate 14 is fixed on the seat plate 6. The two composite connecting plates 14 are one piece each up and down. The space formed can play a guiding role, and the small oil cylinder can move left and right along the groove formed by the composite connecting plate 14. The composite seat 18 is fixed on the seat plate 6 by screws 21, and the positioning guide column 20 is fixed on the composite seat 18. The slide 24 passes through the positioning guide column 20 and can move up and down on the arc surface. The cover plate 17 is a stainless steel plate, and the composite guide plate 11 is a titanium alloy plate. The cross section of the composite guide plate 11 is rectangular, and the seat plate 6 is fixedly connected to the bracket 1 by welding.

[0034] The effect achieved by the entire structure is that it changes the traditional stamping method. The changed stamping method can meet the stamping needs of more parts, and can change the placement method of traditional parts stamping, and can automatically position and stamp the parts.

[0035] Its overall working principle is that the large cylinder 2 moves to the right, driving the boss die 10 to move to the right to complete the boss work; at this time, the second stroke switch 8 receives a signal, the large cylinder 2 does not move, and the delay switch works at this time, and the small cylinder body 3 drives the punching punch 4 to move to the right for 2 seconds to complete the punching. After the punching is completed, the small cylinder body 3 moves to the left for 2 seconds to complete the punching unloading; the large cylinder 2 starts to move to the left to complete the boss unloading. When the stroke switch receives a signal, the large cylinder 2 stops moving to complete a cycle of action. After completing the punching unloading, the large cylinder 2 and the small cylinder body 3 stop moving, and the cylinder 16 in the positioning mechanism moves upward, the positioning grab is retracted, and ejected. Device 5 completes the top piece, and the whole process is completed. When the cylinder 16 moves upward, the slide groove 24 moves upward along the positioning guide column 20, and the sliding positioning block 25 moves downward along the rotating shaft 23. When the cylinder 16 moves downward, the slide groove 24 moves downward along the positioning guide column 20, and the sliding positioning block 25 moves upward along the rotating shaft 23, just supporting the upper end surface of the cylinder body to complete the positioning action. The cover plate 17 is used to prevent the pull rod 22 from falling out of the slide groove 24, and the sliding positioning block 25 can rotate along the rotating shaft 23. The large cylinder 2 and the small cylinder body 3 are connected together by the seat plate 6 and then placed on the bracket 1. The whole mechanism is completed, and the small cylinder can move left and right along the groove formed by the composite connecting plate 14.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A production tool for simplified parts of an air-conditioning compressor and a production process thereof, comprising a bracket (1), characterized in that: A seat plate (6) is mounted on the upper end of the bracket (1), an ejection device (5) is mounted inside the seat plate (6), a small oil cylinder fixing plate (13) is fixedly connected to the upper end of the seat plate (6), a small oil cylinder body (3) is mounted on the upper surface of the small oil cylinder fixing plate (13), two composite connecting plates (14) are mounted on the surface of the seat plate (6), a large oil cylinder (2) is mounted on the upper surface of the composite connecting plate (14), and a punching convex is mounted on the output end of the small oil cylinder body (3). The small oil lever body (3) is provided with a cylinder pull block (15) at one end away from the punching punch (4), a force transmission plate (12) is installed on the surface of the small oil cylinder body (3), the signal block (9) is installed between the force transmission plate (12) and the composite connecting plate (14), the upper end of the small oil cylinder body (3) is respectively provided with a first travel switch (7) and a second travel switch (8), and the end of the punching punch (4) away from the small oil cylinder body (3) is provided with a boss die (10).

2. The air-conditioning compressor simplified parts production tooling and production process according to claim 1, characterized in that: The upper surface of the seat plate (6) is installed with a pusher structure (27), the upper end of the seat plate (6) is installed with a connecting plate body (26), one side of the connecting plate body (26) is installed with a boss punching composite die (28), the upper end of the connecting plate body (26) is installed with a cylinder (16), the upper end of the cylinder (16) is installed with a composite seat (18), the upper end of the composite seat (18) is installed with a cover plate (17), the surface of the composite seat (18) is installed with a part to be punched (19), and the cylinder (1 A screw (21) is installed at the output end of the composite seat (6), a plurality of positioning guide pillars (20) are installed on the upper surface of the composite seat (18), a rotating shaft (23) is installed on the surface of the positioning guide pillar (20), a pull rod (22) is installed on the arc surface of the rotating shaft (23), a sliding groove (24) is opened on the surface of the positioning guide pillar (20), and a sliding positioning block (25) is slidably connected to the inner wall of the sliding groove (24), a positioning mechanism is arranged above the seat plate (6), and the cylinder (16) is located inside the positioning mechanism.

3. The air-conditioning compressor simplified parts production tooling and production process according to claim 2, characterized in that: The pull rod (22) is installed in the slide groove (24), and the sliding positioning block (25) is installed in the slide groove (24) through the rotating shaft (23).

4. The air-conditioning compressor simplified parts production tooling and production process according to claim 1, characterized in that: The large oil cylinder (2) and the small oil cylinder body (3) form a left-right motion mechanism, and the main functions of the large oil cylinder (2) and the small oil cylinder body (3) are to complete the boss and punch the hole.

5. The air-conditioning compressor simplified parts production tooling and production process according to claim 1, characterized in that: The large oil cylinder (2) is fixed on the composite connecting plate (14), the oil cylinder pull block (15) is connected to the force transmission plate (12), the signal block (9) is fixed on the force transmission plate (12), and the force transmission plate (12), the small oil cylinder fixing plate (13) and the composite guide plate (11) are connected into a whole by screws (21).

6. The air-conditioning compressor simplified parts production tooling and production process according to claim 2, characterized in that: The composite connecting plate (14) is fixed on the seat plate (6), and the two composite connecting plates (14) are respectively one on the upper and one on the lower, and the space formed can play a guiding role.

7. The air-conditioning compressor simplified parts production tooling and production process according to claim 2, characterized in that: The composite seat (18) is fixed to the seat plate (6) by means of screws (21), the positioning guide column (20) is fixed to the composite seat (18), and the slide groove (24) passes through the positioning guide column (20) and can move up and down on the arc surface.

8. The air-conditioning compressor simplified parts production tool and production process according to claim 2, characterized in that: The cover plate (17) is a stainless steel plate.

9. The air-conditioning compressor simplified parts production tool and production process according to claim 1, characterized in that: The composite guide plate (11) is a titanium alloy plate, and the cross section of the composite guide plate (11) is rectangular.

10. The air-conditioning compressor simplified parts production tool and production process according to claim 1, characterized in that: The seat plate (6) is fixedly connected to the bracket (1) by welding.

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