Diaphragm compressor cylinder cover air groove cutting device

Abstract

The diaphragm compressor cylinder cover air groove cutting device comprises a workbench, non-through sliding grooves are symmetrically formed in the two sides of the top of the workbench, a first moving assembly is arranged in an inner cavity of each sliding groove, and a mounting frame is fixedly connected to the top of each first moving assembly. A second moving assembly, an air cylinder, a curved surface self-adaption assembly and a mounting plate are arranged on the mounting frame, and a grinding machine, a limiting assembly and a laser locator are fixedly connected to the bottom of the mounting plate. According to the diaphragm compressor cylinder cover air groove cutting device, by arranging the limiting assembly, the curved surface self-adaption assembly and the like, the cutting depth of a grinding machine can be limited through the limiting assembly, the middle of the limiting frame can be tightly attached to a cylinder cover in the cutting process through the curved surface self-adaption assembly, and therefore it is guaranteed that air grooves with the consistent depth are cut; the automation degree is high, the cutting effect is good, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the diaphragm compressor production field, concretely relates to a diaphragm compressor cylinder cover gas groove cutting device. BACKGROUND

[0002] Processing the gas groove on the cylinder cover of the diaphragm compressor is beneficial to the flow of gas, and makes the gas flow discharged by the compressor sufficient and stable.

[0003] The traditional process needs to be processed by a boring machine, the equipment is valuable, the operation is complex, and the processing time is long. For processing the same cylinder cover, the boring machine needs to be used for 4 hours. At the same time, since the surface of the cylinder cover is arc-shaped, the groove depth processed by the boring machine is uneven. The blade of the boring machine cannot change with the curve of the cylinder cover, and needs to be improved. When the cylinder cover of the diaphragm compressor is cut, the gas groove cutting device is not easy to align, and the personnel need to spend a lot of time adjusting the position, and needs to be improved. Therefore, we propose a new diaphragm compressor cylinder cover gas groove cutting device. SUMMARY

[0004] The main purpose of the utility model is to provide a diaphragm compressor cylinder cover gas groove cutting device, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a diaphragm compressor cylinder cover gas groove cutting device, comprising a workbench, non-through sliding grooves are symmetrically formed on the top of the workbench, a moving assembly one is arranged in the inner cavity of the sliding groove, a mounting frame is fixedly connected to the top of the moving assembly one, a moving assembly two is arranged on the mounting frame, a gas cylinder is fixedly connected to the bottom of the moving assembly two, a curved surface self-adapting assembly is fixedly connected to the bottom output end of the gas cylinder, an installation plate is fixedly connected to the bottom of the curved surface self-adapting assembly, a grinding machine and a limiting assembly are fixedly connected to the bottom of the installation plate, the limiting assembly is sleeved outside the grinding machine, the limiting assembly comprises an electric telescopic rod, a limiting frame and a spring damper, two electric telescopic rods are symmetrically fixedly connected to the bottom of the installation plate and are in the same plane as the center point of the grinding wheel of the grinding machine, the electric telescopic rod is rotatably connected to the limiting frame at the bottom, the limiting frame is sleeved outside the grinding machine, and two spring dampers are respectively fixedly connected between the top of the limiting frame and the installation plate on both sides, and a laser positioning instrument is fixedly connected to one side of the bottom of the installation plate.

[0006] As a further description of the above technical scheme, the curved surface self-adapting assembly comprises a sleeve, a spring, a clamping block, a connecting rod and a baffle, the sleeve is fixedly connected to the bottom of the gas cylinder, the inner cavity of the sleeve is fixedly connected with the spring at the top, the bottom of the spring is fixedly connected with the clamping block, the bottom of the clamping block is fixedly connected with the connecting rod, the connecting rod is fixedly connected with the top of the installation plate, the bottom of the sleeve is fixedly connected with the baffle, and the connecting rod is slidingly connected in the inner cavity of the baffle.

[0007] As the further description of the above technical scheme, the moving assembly one comprises a motor one, a threaded rod one, a sliding rod and a sliding block, the motor one is fixedly connected to the side wall of the workbench, the output end of the motor one penetrates into the inner cavity of the sliding groove and is fixedly connected with the threaded rod one, the other end of the threaded rod one is rotatably connected to the inner cavity side wall of the sliding groove, the sliding rod is fixedly connected to the inner cavity side wall of the other sliding groove, the sliding block is slidably sleeved on the threaded rod one and the sliding rod, and the sliding block is engagedly connected with the threaded rod one through the thread groove, and the top of the sliding block is fixedly connected with a mounting frame.

[0008] As the further description of the above technical scheme, the mounting frame is provided with a through groove on the top.

[0009] As the further description of the above technical scheme, the moving assembly two comprises a motor two, a threaded rod two and a moving block, the threaded rod two is rotatably connected to the inner cavity side wall of the through groove, the motor two is fixedly connected to the upper portion of the side wall of the mounting frame, the output end of the motor two penetrates into the inner cavity of the through groove and is fixedly connected with one end of the threaded rod two, the moving block is slidably engagedly connected on the threaded rod two, and the bottom of the moving block is fixedly connected with the top of the cylinder.

[0010] Compared with the prior art, the utility model has the advantages of the following:

[0011] By setting the limiting component, the curved surface self-adapting component and the like, the length of the electric telescopic rod is adjusted according to the required cutting depth of the air groove, so that the distance between the abrasive wheel piece of the abrasive wheel machine and the limiting frame is the required cutting depth of the air groove, when cutting is started, the both ends of the limiting frame change with the curved surface of the cylinder cover, the spring damper is compressed and stretched, so that the middle part of the limiting frame can be always attached to the curved surface, the compression amount of the spring in the curved surface self-adapting component increases or decreases along with the change of the curvature of the curved surface, so that the middle part of the limiting frame can be automatically adjusted to be closely attached to the cylinder cover, the abrasive wheel piece of the abrasive wheel machine can cut the air groove with the same depth on the curved surface of the cylinder cover, the cutting effect is effectively ensured to be consistent during cutting, the part that cannot be cut or the part that is cut too deep due to the existence of the curved surface is prevented, the degree of automation is high, the cutting effect is good, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model proposes a kind of overall structure schematic diagram of diaphragm compressor cylinder cover air groove cutting device;

[0013] Figure 2 The utility model proposes another view overall structure schematic diagram of diaphragm compressor cylinder cover air groove cutting device;

[0014] Figure 3 The utility model proposes the explosion structure schematic diagram of diaphragm compressor cylinder cover air groove cutting device;

[0015] Figure 4 The utility model provides a diaphragm compressor cylinder cover gas groove cutting device Figure 3 The utility model discloses an enlarged structural schematic diagram of A place.

[0016] In the figure: 1, workstation, 2, sliding groove, 3, moving assembly one, 4, mounting bracket, 5, through slot, 6, moving assembly two, 7, air cylinder, 8, curved surface self -adaptation subassembly, 9, mounting plate, 10, grinding machine, 11, limiting component, 12, laser positioning instrument, 3.1, motor one, 3.2, threaded rod one, 3.3, sliding rod, 3.4, sliding block, 6.1, motor two, 6.2, threaded rod two, 6.3, moving block, 8.1, sleeve, 8.2, spring, 8.3, clamping block, 8.4, connecting rod, 8.5, baffle, 11.1, electric telescopic rod, 11.2, limiting frame, 11.3, spring damper. DETAILED DESCRIPTION

[0017] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0018] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the words "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting or implying that the indicated device or element must have a specific orientation, structure and operation, therefore, cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be direct connection, can also be indirect connection through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0020] Please refer to Figures 1-4The utility model provides a technical scheme: a diaphragm compressor cylinder cover gas groove cutting device, including work table 1, the both sides symmetry of work table 1 top have not the through sliding groove 2, the inner chamber of sliding groove 2 is equipped with moving assembly no. 3, moving assembly no. 3 top fixedly connected with mounting bracket 4, mounting bracket 4 is provided with door character, be equipped with moving assembly no. 2 6 on mounting bracket 4, moving assembly no. 2 6 bottom fixedly connected with cylinder 7, cylinder 7 bottom output fixedly connected with curved surface self -adaptation subassembly 8, curved surface self -adaptation subassembly 8 bottom fixedly connected with mounting plate 9, mounting plate 9 bottom fixedly connected with grinding machine 10, limiting component 11, and limiting component 11 is sleeved in the outside of grinding machine 10, limiting component 11 includes electric telescopic handle 11.1, limiting frame 11.2, spring damper 11.3, two electric telescopic handle 11.1 symmetry fixedly connected in mounting plate 9 bottom, and with the center point of grinding wheel piece of grinding machine 10 is in same vertical plane, electric telescopic handle 11.1 bottom is rotatably connected with limiting frame 11.2 through support, limiting frame 11.2 is sleeved in the outside of grinding machine 10, it is convenient to limit cutting depth, make grinding machine 10 cut out the gas groove of same depth on cylinder cover. Two spring dampers 11.3 are fixedly connected between the both sides of limiting frame 11.2 top and mounting plate 9 respectively, when cutting to the camber of cylinder cover, limiting frame 11.2 both sides can compress or stretch spring damper 11.3 according to the camber of cylinder cover, to make the middle part of limiting frame 11.2 always conform to cylinder cover, it is convenient to keep the depth of cutting consistent. The bottom one side of mounting plate 9 is fixedly connected with laser positioner 12, and laser positioner 12 is convenient for the positioning of grinding wheel piece in grinding machine 10.

[0021] Specifically, as Figure 4As shown, the curved surface adaptive component 8 includes a sleeve 8.1, a spring 8.2, a block 8.3, a connecting rod 8.4, and a baffle 8.5. The sleeve 8.1 is fixedly connected to the bottom of the cylinder 7. The top of the inner cavity of the sleeve 8.1 is fixedly connected to the spring 8.2, the bottom of the spring 8.2 is fixedly connected to the block 8.3, the bottom of the block 8.3 is fixedly connected to the connecting rod 8.4, the connecting rod 8.4 is fixedly connected to the top of the mounting plate 9, the bottom of the sleeve 8.1 is fixedly connected to the baffle 8.5, and the connecting rod 8.4 is slidably connected to the inner cavity of the baffle 8.5. The inner diameter of the baffle 8.5 is larger than the diameter of the block 8.3, which can limit the block 8.3 to prevent the block 8.3 and the connecting rod 8.4 from falling out of the sleeve 8.1 due to the elastic force of the spring 8.2. When starting to cut the air groove on the cylinder head, start the cylinder 7 and lower the grinding wheel of the grinder 10 to the position where the air groove needs to be cut. As the curvature of the cylinder head changes, the compression of the spring 8.2 in the curved surface adaptive component 8 increases and decreases accordingly, so that the middle part of the limit frame 11.2 can be close to the cylinder head, which can drive the grinding wheel of the grinder 10 to cut an air groove with consistent depth on the curved cylinder head, effectively ensuring consistent cutting effect during the cutting process, and preventing the existence of curved surfaces from causing uncut parts or excessive cutting. It has a high degree of automation, good cutting effect and strong practicality.

[0022] Specifically, such as Figure 1 As shown, a through slot 5 is provided on the top of the mounting frame 4 , and the second moving component 6 is arranged in the inner cavity of the through slot 5 .

[0023] Specifically, such as Figure 2 、 Figure 3 As shown, the moving assembly 2 6 includes a motor 2 6.1, a threaded rod 2 6.2, and a moving block 6.3. The threaded rod 2 6.2 is rotatably connected to the side wall of the inner cavity of the through slot 5 via a bearing. The motor 2 6.1 is fixedly connected to the upper side wall of the mounting frame 4. The output end of the motor 2 6.1 extends into the inner cavity of the through slot 5 and is fixedly connected to one end of the threaded rod 2 6.2. The moving block 6.3 is slidably engaged with the threaded rod 2 6.2. The side wall of the moving block 6.3 is slidably connected to the side wall of the inner cavity of the through slot 5. The bottom of the moving block 6.3 is fixedly connected to the top of the cylinder 7. When starting the cutting work, according to the cutting needs, the motor 2 6.1 can be started to drive the threaded rod 2 6.2 to rotate, so that the moving block 6.3 moves along the threaded rod 2 6.2, which can then move the cylinder 7 and the grinding wheel 10 along the threaded rod 2 6.2, thereby effectively expanding the cutting range.

[0024] Specifically, such as Figure 2As shown, the moving assembly 3 includes motor 3.1, threaded rod 3.2, slide rod 3.3, slide block 3.4, motor 3.1 is fixedly connected to the side wall of the workbench 1, the output end of the motor 3.1 penetrates into the inner cavity of the sliding groove 2 and is fixedly connected with the threaded rod 3.2, the other end of the threaded rod 3.2 is rotatably connected to the inner cavity side wall of the sliding groove 2, the slide rod 3.3 is fixedly connected to the other inner cavity side wall of the sliding groove 2, the threaded rod 3.2 and the slide rod 3.3 are slidably sleeved with the slide block 3.4, and the slide block 3.4 is connected with the threaded rod 3.2 through the thread groove engagement, the slide rod 3.3 has a good limiting and guiding effect on the slide block 3.4, and the top of the slide block 3.4 is fixedly connected with the mounting bracket 4. When cutting the gas groove of the cylinder cover, first, the cylinder cover is fixed on the top of the workbench 1, then the motor 3.1 is started to drive the threaded rod 3.2 to rotate, thereby driving the slide block 3.4 to move along the threaded rod 3.2, so that the mounting bracket 4 can be moved, and the laser positioner 12 is started at the same time, and when the laser positioner 12 is positioned at the required cutting position, the motor 3.1 is stopped.

[0025] It should be noted that the utility model is a diaphragm compressor cylinder cover gas groove cutting device, when cutting the gas groove of the cylinder cover, first, the cylinder cover is fixed on the top of the workbench 1, then the motor 3.1 is started to drive the threaded rod 3.2 to rotate, thereby driving the slide block 3.4 to move along the threaded rod 3.2, so that the mounting bracket 4 can be moved, and the laser positioner 12 is started at the same time, and when the laser positioner 12 is positioned at the required cutting position, the motor 3.1 is stopped. Then the length of the electric telescopic rod 11.1 is adjusted according to the depth of the required cutting gas groove, so that the distance between the grinding wheel piece of the grinding machine 10 and the limiting frame 11.2 is the depth of the required cutting gas groove.

[0026] At this time, the cylinder 7 is started, the grinding wheel piece of the grinding machine 10 is lowered to the position required for cutting the gas groove, and as the curvature of the cylinder cover changes, the compression amount of the spring 8.2 in the curved surface self-adapting assembly 8 increases or decreases accordingly, so that the middle part of the limiting frame 11.2 can closely adhere to the cylinder cover, when cutting to the curvature of the cylinder cover, the limiting frame 11.2 can compress or stretch the spring damper 11.3 according to the curvature of the cylinder cover, so that the middle part of the limiting frame 11.2 always adheres to the cylinder cover, which is convenient for keeping the cutting depth consistent, so that the grinding wheel piece of the grinding machine 10 can cut the gas groove with consistent depth on the curved surface of the cylinder cover, effectively ensuring that the cutting effect is consistent during the cutting process, preventing the existence of the curved surface from causing the cutting to be incomplete or cutting too deep, having high automation degree, good cutting effect and strong practicability.

[0027] During the cutting process, the motor 6.1 can also be started according to the cutting requirement, the threaded rod 6.2 is driven to rotate, the moving block 6.3 moves along the threaded rod 6.2, so that the cylinder 7 and the grinding machine 10 can move along the threaded rod 6.2, thereby effectively expanding the cutting range.

[0028] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A diaphragm compressor cylinder head gas groove cutting device, comprising a workbench (1), characterized in that: The workbench (1) has non-through chute (2) symmetrically formed on both sides of the top, the chute (2) is provided with a moving component (3) in the inner cavity, the moving component (3) is fixedly connected to a mounting frame (4) on the top, the mounting frame (4) is provided with a moving component (6), the moving component (6) is fixedly connected to a cylinder (7) at the bottom, the bottom output end of the cylinder (7) is fixedly connected to a curved surface adaptive component (8), the curved surface adaptive component (8) is fixedly connected to a mounting plate (9) at the bottom, the mounting plate (9) is fixedly connected to a grinding wheel (10) and a limit component (11), and the limit component (11) is sleeved on the outside of the grinding wheel (10). The limit assembly (11) includes an electric telescopic rod (11.1), a limit frame (11.2), and a spring damper (11.3). The two electric telescopic rods (11.1) are symmetrically fixedly connected to the bottom of the mounting plate (9) and are in the same plane as the center point of the grinding wheel of the grinding machine (10). The bottom of the electric telescopic rod (11.1) is rotatably connected to the limit frame (11.2). The limit frame (11.2) is sleeved on the outside of the grinding machine (10). The two spring dampers (11.3) are respectively fixedly connected between the two sides of the top of the limit frame (11.2) and the mounting plate (9). A laser locator (12) is fixedly connected to one side of the bottom of the mounting plate (9).

2. The diaphragm compressor cylinder head gas groove cutting device according to claim 1, characterized in that: The curved surface adaptive component (8) comprises a sleeve (8.1), a spring (8.2), a block (8.3), a connecting rod (8.4), and a baffle (8.5). The sleeve (8.1) is fixedly connected to the bottom of the cylinder (7), the top of the inner cavity of the sleeve (8.1) is fixedly connected to the spring (8.2), the bottom of the spring (8.2) is fixedly connected to the block (8.3), the bottom of the block (8.3) is fixedly connected to the connecting rod (8.4), the connecting rod (8.4) is fixedly connected to the top of the mounting plate (9), the bottom of the sleeve (8.1) is fixedly connected to the baffle (8.5), and the connecting rod (8.4) is slidably connected to the inner cavity of the baffle (8.5).

3. The diaphragm compressor cylinder head gas groove cutting device according to claim 1, characterized in that: The moving component 1 (3) includes a motor 1 (3.1), a threaded rod 1 (3.2), a sliding rod (3.3), and a slider (3.4). The motor 1 (3.1) is fixedly connected to the side wall of the workbench (1). The output end of the motor 1 (3.1) passes through the inner cavity of the slide groove (2) and is fixedly connected to the threaded rod 1 (3.2). The other end of the threaded rod 1 (3.2) is rotatably connected to the inner cavity side wall of the slide groove (2). The sliding rod (3.3) is fixedly connected to the inner cavity side wall of another slide groove (2). The slider (3.4) is slidably sleeved on the threaded rod 1 (3.2) and the sliding rod (3.3), and the slider (3.4) is engaged with the threaded rod 1 (3.2) through a threaded groove. The top of the slider (3.4) is fixedly connected to the mounting bracket (4).

4. The diaphragm compressor cylinder head gas groove cutting device according to claim 1, characterized in that: A through slot (5) is formed on the top of the mounting frame (4).

5. The diaphragm compressor cylinder head gas groove cutting device according to claim 4, characterized in that: The second moving component (6) includes a second motor (6.1), a second threaded rod (6.2), and a moving block (6.3). The second threaded rod (6.2) is rotatably connected to the side wall of the inner cavity of the through slot (5). The second motor (6.1) is fixedly connected to the upper side wall of the mounting frame (4). The output end of the second motor (6.1) passes through the inner cavity of the through slot (5) and is fixedly connected to one end of the second threaded rod (6.2). The second threaded rod (6.2) is slidably engaged with the moving block (6.3). The bottom of the moving block (6.3) is fixedly connected to the top of the cylinder (7).

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