Machining equipment for automobile compressor piston

Abstract

The utility model belongs to the technical field of piston production, and discloses an automobile compressor piston machining device which comprises a workbench and a piston, two limiting frames are arranged on the workbench in a mirroring mode, each limiting frame is rotationally connected with four idler wheels in a mirroring mode, a transmission belt is arranged on the peripheral face of each idler wheel, and the transmission belt is connected with the workbench in a mirroring mode. Limiting pieces are arranged on the peripheral face of the transmission belt at equal intervals. Through cooperation of the limiting frame, the rolling wheel, the transmission belt, the limiting piece, the clamping blocks and other structures, the machining efficiency of the device is high, the rolling wheel is driven by the driving wheel to rotate, a piston can be driven by the limiting piece to move and can be gradually clamped and limited, the two-way screw is driven by the motor to rotate, the two clamping blocks move in the opposite directions, and the machining efficiency is improved. The clamping blocks can push the transmission belt to clamp the two sides of the piston, the piston is drilled through the driving wheel, the limiting pieces continue to drive the piston to move and gradually loosen the piston, drilling operation can be continuously conducted, and therefore the machining efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of piston production, in particular to processing equipment for automobile compressor pistons. Background Art

[0002] In the working principle of automobile compressors, the piston is the main functional component. The general structure of the piston is a cylindrical body. When processing the piston, it is necessary to drill a center hole on the flat end surface at both ends, and then use this hole as a positioning to process the subsequent processes.

[0003] In the prior art, when processing a piston, it is often necessary to place the piston in a fixture, clamp the piston with the fixture, and then perform the drilling operation. However, due to the large number of pistons that need to be processed, the clamping and disassembly operations need to be repeated during processing, which wastes a lot of time and leads to low processing efficiency. A processing equipment for an automobile compressor piston is now proposed to solve the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a processing device for automobile compressor piston.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing equipment for automobile compressor pistons, comprising a workbench and a piston, wherein two limit frames are arranged in mirror image on the workbench, and each of the limit frames is connected to four rollers for mirror-image rotation, and a transmission belt is arranged on the outer circumference of the roller, and limit plates are arranged equidistantly on the outer circumference of the transmission belt, and the middle parts of the two limit frames are movably connected to clamping blocks, and the bottoms of the two clamping blocks are threadedly connected to bidirectional screws, one end of the bidirectional screws is fixedly connected to the output end of the motor, the top side of the workbench is fixedly connected to one end of the support frame, and a drilling rig is installed on the other end of the support frame, and four driving wheels are arranged on the workbench.

[0006] Preferably, the limiting frame is a bow-shaped structure with curved ends and a straight middle portion, and the four rollers are respectively located at the two ends and the bending portion of the workbench.

[0007] Preferably, the piston is located in the middle of the four limiting plates, and a slag discharge port is opened in the middle of the workbench.

[0008] Preferably, both sides of the piston close to the limiting frame are in close contact with the transmission belt, and one side of the clamping block close to the piston is in contact with the transmission belt.

[0009] Preferably, the bottom of the clamping block is movably engaged with the workbench, and one end of the bidirectional screw away from the motor is rotatably connected to the workbench.

[0010] Preferably, the outer side of the motor is fixedly connected to the workbench, and the drilling rig is located in the middle of the two transmission belts.

[0011] Preferably, a rubber layer is provided on the outer surface of the limiting plate, a side of the clamping block close to the transmission belt is a smooth surface, and the outer peripheral surface of the driving wheel is in close contact with the roller at the bend.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model achieves high processing efficiency through the coordination of structures such as a limit frame, a roller, a transmission belt, a limit plate and a clamping block. By placing a piston in the middle of the limit plate and driving the roller to rotate through a driving wheel, the limit plate can be driven to rotate through the transmission belt, and the piston can be driven to move through the limit plate, and the piston can be gradually clamped and limited. When the piston moves to the bottom of the drilling rig, the two-way screw is driven to rotate by a motor so that the two clamping blocks move toward each other. The clamping blocks can push the transmission belt to clamp the two sides of the piston, and the piston is drilled through the driving wheel. After drilling, the motor rotates in the opposite direction to loosen the transmission belt, and the limit plate continues to drive the piston to move and gradually loosens the piston, so that the drilling operation can be performed continuously, thereby achieving high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0015] Figure 2 It is a top view schematic diagram of the utility model;

[0016] Figure 3 It is a side sectional schematic diagram of the utility model.

[0017] In the figure: 1. workbench; 2. limit frame; 3. roller; 4. transmission belt; 5. limit plate; 6. piston; 7. clamping block; 8. bidirectional screw; 9. motor; 10. support frame; 11. drilling rig; 12. driving wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 3As shown, the utility model provides a processing equipment for automobile compressor piston, including a workbench 1 and a piston 6, two limit frames 2 are mirror-imaged on the workbench 1, four rollers 3 are mirror-imaged and rotatably connected on each limit frame 2, a transmission belt 4 is arranged on the outer circumference of the roller 3, and limit plates 5 are equidistantly arranged on the outer circumference of the transmission belt 4, a clamping block 7 is movably connected to the middle of the two limit frames 2, a bidirectional screw 8 is threadedly connected to the bottom of the two clamping blocks 7, one end of the bidirectional screw 8 is fixedly connected to the output end of the motor 9, the top side of the workbench 1 is fixedly connected to one end of the support frame 10, a drilling machine 11 is installed on the other end of the support frame 10, and four driving wheels 12 are arranged on the workbench 1;

[0020] By placing the piston 6 in the middle of the limiting plate 5 and driving the roller 3 to rotate through the driving wheel 12, the limiting plate 5 can be driven to rotate through the transmission belt 4, and the limiting plate 5 can drive the piston 6 to move and gradually clamp the piston 6 to limit the position. When the piston 6 moves to the bottom of the drilling rig 11, the bidirectional screw 8 is driven to rotate by the motor 9, so that the two clamping blocks 7 move toward each other. The clamping blocks 7 can push the transmission belt 4 to clamp the two sides of the piston 6, and the driving wheel 12 is used to drill the piston 6. After drilling, the motor 9 rotates in the opposite direction to loosen the transmission belt 4, and the limiting plate 5 continues to drive the piston 6 to move and gradually loosens the piston 6, so that the drilling operation can be performed continuously, thereby improving the processing efficiency.

[0021] like Figure 2 and 3 As shown, the limit frame 2 is an arched structure with bent ends and a straight middle part, the four rollers 3 are respectively located at the two ends and the bending part of the workbench 1, the piston 6 is located in the middle of the four limit plates 5, and a slag discharge port is opened in the middle of the workbench 1. The piston 6 is close to the two sides of the limit frame 2 and is in close contact with the transmission belt 4, the clamping block 7 is close to the piston 6 and is in contact with the transmission belt 4, the bottom of the clamping block 7 is movably connected to the workbench 1, the end of the bidirectional screw 8 away from the motor 9 is rotatably connected to the workbench 1, the outer side of the motor 9 is fixedly connected to the workbench 1, the drilling rig 11 is located in the middle of the two transmission belts 4, the outer surface of the limit plate 5 is provided with a rubber layer, the side of the clamping block 7 close to the transmission belt 4 is a smooth surface, and the outer peripheral surface of the driving wheel 12 is in close contact with the roller 3 at the bending part;

[0022] Since the limiting frame 2 is a bow-shaped structure with curved ends and a straight middle part, the two ends of the two limiting frames 2 are trumpet-shaped, and the limiting plates 5 at both ends of the limiting frames 2 are open and distributed, which can facilitate the placement of the piston 6 from one end of the limiting frame 2 and the clamping of the piston 6 by the limiting plate 5. At the same time, the limiting plate 5 on the other side gradually opens, so that the punched piston 6 can be loosened, so that the piston 6 can be continuously installed and placed and clamped and punched, so that the working efficiency of the device is high.

[0023] The working principle and use process of this utility model:

[0024] First, the operator places the piston 6 in the middle of the limiting plate 5 and drives the roller 3 to rotate through the driving wheel 12, so that the limiting plate 5 can be driven to rotate through the transmission belt 4, and the limiting plate 5 can drive the piston 6 to move and gradually clamp the piston 6 to limit the position. When the piston 6 moves to the bottom of the drilling rig 11, the bidirectional screw 8 is driven by the motor 9 to rotate, so that the two clamping blocks 7 move towards each other. The clamping blocks 7 can push the transmission belt 4 to clamp the two sides of the piston 6, and the driving wheel 12 is used to drill the piston 6. After drilling, the motor 9 rotates in the opposite direction to loosen the transmission belt 4, and the limiting plate 5 continues to drive the piston 6 to move and gradually loosens the piston 6, so that the drilling operation can be performed continuously to complete the operation.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. 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 terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 processing device for automobile compressor pistons, comprising a workbench (1) and a piston (6), characterized in that: Two limit frames (2) are arranged on the workbench (1) in a mirror-like manner, and each of the limit frames (2) is connected to four rollers (3) in a mirror-like manner. A transmission belt (4) is arranged on the outer circumference of the roller (3), and limit plates (5) are arranged on the outer circumference of the transmission belt (4) at equal intervals. A clamping block (7) is movably connected to the middle of the two limit frames (2), and a bidirectional screw (8) is threadedly connected to the bottom of the two clamping blocks (7). One end of the bidirectional screw (8) is fixedly connected to the output end of the motor (9). The top side of the workbench (1) is fixedly connected to one end of the support frame (10), and a drilling rig (11) is installed on the other end of the support frame (10). Four driving wheels (12) are arranged on the workbench (1).

2. The processing equipment for automobile compressor piston according to claim 1, characterized in that: The limiting frame (2) is a bow-shaped structure with curved ends and a straight middle portion. The four rollers (3) are respectively located at the two ends and the bending portion of the workbench (1).

3. The processing equipment for automobile compressor piston according to claim 1, characterized in that: The piston (6) is located in the middle of the four limiting plates (5), and a slag discharge port is provided in the middle of the workbench (1).

4. The processing equipment for automobile compressor piston according to claim 1, characterized in that: The two sides of the piston (6) close to the limiting frame (2) are in close contact with the transmission belt (4), and the side of the clamping block (7) close to the piston (6) is in contact with the transmission belt (4).

5. The processing equipment for automobile compressor piston according to claim 1, characterized in that: The bottom of the clamping block (7) is movably connected to the workbench (1), and the end of the bidirectional screw (8) away from the motor (9) is rotatably connected to the workbench (1).

6. The processing equipment for automobile compressor piston according to claim 1, characterized in that: The outer side of the motor (9) is fixedly connected to the workbench (1), and the drilling machine (11) is located in the middle of the two transmission belts (4).

7. The processing equipment for automobile compressor piston according to claim 1, characterized in that: The outer surface of the limiting plate (5) is provided with a rubber layer, the side of the clamping block (7) close to the transmission belt (4) is a smooth surface, and the outer peripheral surface of the driving wheel (12) is in close contact with the roller (3) at the bend.

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