Multi-hole punching device for compressor valve plate

Abstract

The utility model discloses a compressor valve plate multi-hole punching device which comprises a punching machine tool, and a placing plate is further arranged on the punching machine tool. Two baffles A are symmetrically arranged on the containing plate, two sets of baffles B are further symmetrically arranged between the two baffles A, the baffles A and the baffles B are connected with the containing plate, positioning plates are arranged on the baffles A, sliding grooves are formed in the positioning plates, and two clamping assemblies are symmetrically arranged between the two sets of sliding grooves. The clamping assemblies move in the long edge direction of the positioning plate, so that the distance between the two clamping assemblies is matched with the compressor valve plate. The punching device has the advantages that through the structural design of the sliding grooves and the movable clamping assemblies, the punching device can automatically adjust the distance between the clamping assemblies according to the size of the compressor valve plate, it is ensured that the punching device can adapt to the compressor valve plates of different specifications, other clamps do not need to be replaced after shutdown, and the punching production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to a multi-hole punching device for a compressor valve plate. Background Art

[0002] In the manufacturing process of the compressor, the valve plate is a key component, and the precise drilling of multiple holes on it is crucial to the performance of the entire compressor. Traditional compressor valve plate drilling equipment usually requires manual adjustment of the clamping device to adapt to valve plates of different sizes and hole positions, which is not only time-consuming and labor-intensive, but also easily leads to low drilling accuracy, affecting subsequent assembly and the overall performance of the compressor. In view of this, the utility model proposes a compressor valve plate multiple hole drilling device to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a multi-hole punching device for a compressor valve plate to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A multi-hole punching device for a compressor valve plate, comprising a punching machine tool, wherein the punching machine tool is also provided with a placement plate;

[0006] Two baffles A are symmetrically arranged on the placement plate, and two groups of baffles B are symmetrically arranged between the two baffles A. The baffles A and B are connected to the placement plate. A positioning plate is arranged on the baffle A, and a sliding groove is opened in the positioning plate. Two clamping assemblies are symmetrically arranged between the two groups of sliding grooves. The clamping assemblies are displaced along the long side direction of the positioning plate so that the spacing between the two groups of clamping assemblies is adapted to the compressor valve plate.

[0007] As an improvement of the above technical solution, the punching machine tool is provided with a turret, on which a plurality of groups of punching tool heads are provided, and the turret is arranged directly above the placement plate.

[0008] As an improvement of the above technical solution, the clamping assembly includes a sliding plate, and the sliding plate is slidably arranged in the sliding groove;

[0009] A fixed plate is arranged on the sliding plate, a clamping plate A is arranged on the sliding plate, a clamping plate B which can be displaced up and down is arranged on the fixed plate, the clamping plate B is matched with the clamping plate A, and the clamping plate B is displaced toward the clamping plate A to place the compressor valve plate on the clamping plate A.

[0010] As an improvement of the above technical solution, the fixing plate is provided with a plurality of fixing holes, and the fixing holes are provided with fixing through grooves;

[0011] A fixing rod is slidably arranged in the fixing hole, a first connecting plate is arranged on the fixing rod, and the first connecting plate is connected to the clamping plate B through a fixing through groove. The fixing rod rises and falls in the fixing hole, driving the clamping plate B to rise and fall.

[0012] As an improvement of the above technical solution, the sliding plate is provided with multiple groups of cylinders, and the multiple groups of cylinders match the positions of the multiple groups of fixing holes;

[0013] The fixing rod is provided with a second connecting plate, and the second connecting plate is connected to the cylinder.

[0014] As an improvement of the above technical solution, a through positioning slot is provided on the positioning plate;

[0015] The sliding plate is provided with a positioning hole, the positioning hole matches the positioning slot, and a bolt is provided between the positioning hole and the positioning slot.

[0016] As an improvement of the above technical solution, the baffle B is provided with a liquid outlet pipe for discharging waste liquid.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Through the structural design equipped with sliding grooves and movable clamping components, the punching device can automatically adjust the spacing between the clamping components according to the size of the compressor valve plate, ensuring that it can adapt to compressor valve plates of different specifications without stopping to replace other clamps, effectively improving the punching production efficiency. At the same time, the clamping component can stabilize the compressor valve plate during the punching process and quickly release and replace the valve plate after the punching is completed, supporting continuous operation, greatly improving work efficiency and reducing labor intensity. This technical solution is particularly suitable for industrial production environments that require large-scale and precise multi-hole punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the placement plate of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the fixing rod of the utility model;

[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the figure: 10, punching machine; 11, punching head; 12, turret; 20, placement plate; 21, baffle A; 22, baffle B; 23, liquid outlet pipe; 30, clamping assembly; 31, clamping plate A; 32, clamping plate B; 33, fixing plate; 331, fixing hole; 332, fixing groove; 34, sliding plate; 341, positioning hole; 35, cylinder; 36, first connecting plate; 37, fixing rod; 38, second connecting plate; 40, positioning plate; 41, positioning groove; 42, sliding groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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 in 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.

[0026] Example:

[0027] like Figure 1-5 As shown, this embodiment provides a multi-hole punching device for a compressor valve plate, comprising a punching machine 10, on which a placement plate 20 is also provided;

[0028] Two baffles A21 are symmetrically arranged on the placement plate 20, and two groups of baffles B22 are symmetrically arranged between the two baffles A21. The baffles A21 and B22 are connected to the placement plate 20. A positioning plate 40 is arranged on the baffle A21, and a sliding groove 42 is opened in the positioning plate 40. Two clamping assemblies 30 are symmetrically arranged between the two groups of sliding grooves 42. The clamping assemblies 30 are displaced along the long side direction of the positioning plate 40, so that the distance between the two groups of clamping assemblies 30 is adapted to the compressor valve plate.

[0029] In this embodiment, when punching holes in the compressor valve plate, the two groups of clamping assemblies 30 are driven to move in the sliding groove 42 until the spacing between the two clamping assemblies 30 is adjusted to match the compressor valve plate, and then the compressor valve plate is placed on the clamping assembly 30 and positioned by the clamping assembly 30. When the subsequent punching process is performed, the compressor valve plate is adjusted to the punching area of ​​the punching machine 10 by sliding the clamping assembly 30 in the sliding groove 42, and then the clamping assembly 30 is positioned, and the compressor valve plate is punched by the punching machine 10. After the punching is completed, the clamping assembly 30 is released from the compressor valve plate, and the compressor valve plate can be removed, and a new compressor valve plate is placed on the clamping assembly 30 to complete the next group of punching processes.

[0030] Through the structural design equipped with a sliding groove 42 and a movable clamping assembly 30, the punching device can automatically adjust the spacing between the clamping assemblies 30 according to the size of the compressor valve plate, ensuring that it can adapt to compressor valve plates of different specifications without stopping the machine to replace other clamps, thereby effectively improving the punching production efficiency. At the same time, the clamping assembly 30 can stabilize the compressor valve plate during the punching process, and quickly release and replace the valve plate after the punching is completed, supporting continuous operation, greatly improving work efficiency and reducing labor intensity. This technical solution is particularly suitable for industrial production environments that require large-scale and precise multi-hole punching.

[0031] Specifically, the punching machine 10 is provided with a turret 12 , and a plurality of punching tool heads 11 are provided on the turret 12 . The turret 12 is arranged directly above the placement plate 20 .

[0032] In this embodiment, when punching, the turret 12 drives the punching head 11 to rotate, and selects the appropriate punching head 11 for punching. When multiple holes need to be punched at one time, the turret 12 continues to rotate, thereby selecting other punching heads 11 for punching, thereby facilitating the punching process of different hole diameters.

[0033] Specifically, the clamping assembly 30 includes a sliding plate 34, and the sliding plate 34 is slidably disposed in the sliding groove 42;

[0034] The sliding plate 34 is provided with a fixed plate 33, the sliding plate 34 is provided with a clamping plate A31, the fixed plate 33 is provided with a clamping plate B32 that moves up and down, the clamping plate B32 is adapted to the clamping plate A31, and the clamping plate B32 moves toward the clamping plate A31 to place the compressor valve plate on the clamping plate A31.

[0035] In this embodiment, when adjusting the position of the clamping assembly 30, the sliding plate 34 can be manually moved in the sliding groove 42;

[0036] Of course, when clamping the compressor valve plate, the compressor valve plate is placed on two sets of clamping plates A31, and the clamping plate B32 is driven to move toward the clamping plate A31, so that the compressor valve plate is clamped by the clamping plate A31 and the clamping plate B32, and the compressor valve plate is clamped and positioned on the placement plate 20.

[0037] Specifically, the fixing plate 33 is provided with a plurality of fixing holes 331 , and the fixing holes 331 are provided with fixing through slots 332 ;

[0038] A fixing rod 37 is slidably arranged in the fixing hole 331 , and a first connecting plate 36 is arranged on the fixing rod 37 . The first connecting plate 36 is connected to the clamping plate B32 via a fixing through slot 332 . The fixing rod 37 rises and falls in the fixing hole 331 , driving the clamping plate B32 to rise and fall.

[0039] Specifically, the sliding plate 34 is provided with a plurality of groups of cylinders 35 , and the positions of the plurality of groups of cylinders 35 match the positions of the plurality of groups of fixing holes 331 ;

[0040] The fixing rod 37 is provided with a second connecting plate 38 , and the second connecting plate 38 is connected to the cylinder 35 .

[0041] In this embodiment, when the clamping plate B32 needs to be displaced toward the clamping plate A31, the cylinder 35 drives the second connecting plate 38 to descend, thereby driving the fixing rod 37 and the first connecting plate 36 to descend, thereby driving the clamping plate B32 to descend and displace toward the clamping plate A31 to clamp the compressor valve plate.

[0042] Specifically, the positioning plate 40 is provided with a through positioning slot 41;

[0043] The sliding plate 34 is provided with a positioning hole 341 , the positioning hole 341 matches the positioning slot 41 , and a bolt is provided between the positioning hole 341 and the positioning slot 41 .

[0044] In this embodiment, when the clamping assembly 30 needs to be fixed in position, the position of the clamping assembly 30 is first adjusted to a suitable position, and then bolts are installed in the positioning holes 341 and the positioning slots 41, and the bolts are tightened, and the sliding plate 34 is positioned on the positioning plate 40 by the bolts;

[0045] Of course, the sliding plate 34 can be connected to an electric telescopic rod, and the electric telescopic rod can adjust the position of the sliding plate 34 in real time.

[0046] Specifically, the baffle B22 is provided with a liquid outlet pipe 23 for discharging waste liquid.

[0047] In this embodiment, when drilling the compressor valve plate, coolant can be introduced at the drilling point to prevent excessive temperature from affecting the normal drilling process. Of course, the liquid outlet pipe 23 is used to discharge the used coolant, and can also discharge iron filings generated by drilling, which greatly improves the practicality of the whole day.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-hole punching device for a compressor valve plate, characterized in that: It comprises a punching machine (10), wherein a placement plate (20) is further provided on the punching machine (10); Two baffles A (21) are symmetrically arranged on the placement plate (20), and two groups of baffles B (22) are symmetrically arranged between the two baffles A (21). The baffles A (21) and the baffles B (22) are connected to the placement plate (20). A positioning plate (40) is arranged on the baffle A (21), and a sliding groove (42) is opened in the positioning plate (40). Two clamping assemblies (30) are symmetrically arranged between the two groups of sliding grooves (42). The clamping assemblies (30) are displaced along the long side direction of the positioning plate (40) so that the distance between the two groups of clamping assemblies (30) is compatible with the compressor valve plate.

2. A compressor valve plate multi-hole punching device according to claim 1, characterized in that: The punching machine (10) is provided with a turret (12), and a plurality of groups of punching tool heads (11) are provided on the turret (12). The turret (12) is arranged directly above the placement plate (20).

3. A compressor valve plate multi-hole punching device according to claim 1, characterized in that: The clamping assembly (30) comprises a sliding plate (34), wherein the sliding plate (34) is slidably disposed in a sliding groove (42); A fixed plate (33) is arranged on the sliding plate (34), a clamping plate A (31) is arranged on the sliding plate (34), and a clamping plate B (32) which is displaced up and down is arranged on the fixed plate (33), the clamping plate B (32) is adapted to the clamping plate A (31), and the clamping plate B (32) is displaced toward the clamping plate A (31) to place the compressor valve plate on the clamping plate A (31).

4. A compressor valve plate multi-hole punching device according to claim 3, characterized in that: The fixing plate (33) is provided with a plurality of fixing holes (331), and the fixing holes (331) are provided with fixing through grooves (332); A fixing rod (37) is slidably disposed in the fixing hole (331), a first connecting plate (36) is disposed on the fixing rod (37), the first connecting plate (36) is connected to the clamping plate B (32) via a fixing through slot (332), and the fixing rod (37) rises and falls in the fixing hole (331), driving the clamping plate B (32) to rise and fall.

5. A compressor valve plate multi-hole punching device according to claim 4, characterized in that: The sliding plate (34) is provided with a plurality of groups of cylinders (35), and the positions of the plurality of groups of cylinders (35) match the positions of the plurality of groups of fixing holes (331); A second connecting plate (38) is provided on the fixing rod (37), and the second connecting plate (38) is connected to the cylinder (35).

6. A compressor valve plate multi-hole punching device according to claim 3, characterized in that: The positioning plate (40) is provided with a penetrating positioning slot (41); The sliding plate (34) is provided with a positioning hole (341), the positioning hole (341) matches the position of the positioning through slot (41), and a bolt is provided between the positioning hole (341) and the positioning through slot (41).

7. The multi-hole punching device for a compressor valve plate according to claim 1, characterized in that: The baffle plate B (22) is provided with a liquid outlet pipe (23) for discharging waste liquid.

Images