Automatic coupling assembling device

Abstract

The utility model discloses an automatic coupler assembling device which comprises a base, the upper surface of the base is fixedly connected with a fixing seat, the front surface of the fixing seat is provided with a sliding groove, the inner surface of the sliding groove is fixedly connected with a guide rod, and the outer surface of the guide rod is provided with a first spring. A sliding block is slidably connected to the outer surface of the guide rod, an adjusting plate is fixedly connected to the front surface of the sliding block, a fixing plate is fixedly connected to the front surface of the fixing seat, and an air cylinder is fixedly connected to the upper surface of the fixing plate. Couplers with different outer diameters can be installed through an adjusting box, a plug pin, a pull ball, a limiting block, a second spring and a pressing head, so that the flexibility and adaptability of a production line are improved, meanwhile, the stability of the upper coupler during downward movement can be guaranteed through the arrangement of a guide rod, and the production efficiency is improved. And through the arrangement of the first springs, the force generated when the upper coupler and the lower coupler are assembled can be buffered, and the situation that the couplings are damaged due to too large force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly devices, in particular to an automatic assembly device for a coupling. Background Art

[0002] A coupling is a mechanical transmission component used to connect two shafts (driving shaft and driven shaft) to transmit torque and motion. It allows a certain relative displacement between the shafts, compensates for the asymmetric error between the two shafts, and protects the shafts and bearings from excessive loads and shocks.

[0003] The coupling is usually composed of multiple components, so an automatic coupling assembly device is needed during assembly. However, the existing such devices still have certain defects, for example, they cannot be used to assemble couplings with different outer diameters. Secondly, when the cylinder is assembled on the coupling, the coupling will be damaged due to excessive force. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an automatic assembly device for a coupling. Couplings with different outer diameters can be installed through an adjustment box, a latch, a pull ball, a limit block, a second spring and a pressure head, thereby increasing the flexibility and adaptability of the production line. At the same time, the stability of the upper coupling when it moves downward can be ensured by the setting of the guide rod, and the force during the assembly of the upper coupling and the lower coupling can be buffered by the setting of the first spring, thereby avoiding damage to the coupling due to excessive force.

[0005] The utility model also provides an automatic assembly device for the coupling, comprising:

[0006] A base, the upper surface of the base is fixedly connected to a fixed seat, the front surface of the fixed seat is provided with a slide groove, the inner surface of the slide groove is fixedly connected to a guide rod, the outer surface of the guide rod is provided with a first spring, the outer surface of the guide rod is slidably connected to a slider, the front surface of the slider is fixedly connected to an adjustment plate, the front surface of the fixed seat is fixedly connected to a fixed plate, the upper surface of the fixed plate is fixedly connected to a cylinder, the lower end of the cylinder is provided with a connecting rod, and the lower surface of the adjusting plate is fixedly connected to a mounting seat.

[0007] The outer surface of the mounting seat is fixedly connected with an adjusting box, the inner surface of the adjusting box is slidably connected with a latch, one end of the latch is fixedly connected with a pull ball, the outer surface of the latch is fixedly connected with a limiting block, the outer surface of the latch is provided with a second spring, the outer surface of the latch is slidably connected with a pressure head, the outer surface of the pressure head is provided with an upper coupling, the upper surface of the base is fixedly connected with a gasket, and the upper surface of the gasket is provided with a lower coupling.

[0008] According to the automatic coupling assembly device, a mounting hole is provided on the upper surface of the upper coupling, and the inner surface of the mounting hole is adapted to the pressure head, so that couplings with different outer diameters can be easily mounted on the pressure head.

[0009] According to the automatic coupling assembly device, the outer surface of the pressure head is provided with a socket, and the inner surface of the socket is matched with the latch, so as to facilitate the installation of the pressure head.

[0010] According to the automatic coupling assembly device, the upper end of the first spring is fixedly connected to the slider, and the lower end of the first spring is fixedly connected to the base.

[0011] According to the automatic coupling assembly device, the upper surface of the adjustment plate is fixedly connected to the connecting rod, and the outer surface of the connecting rod is slidably connected to the fixed plate.

[0012] According to the automatic coupling assembly device, there are two adjustment boxes distributed on the left and right sides, and the outer surface of the limit block is in contact with the adjustment box.

[0013] According to the automatic coupling assembly device, one end of the second spring is fixedly connected to the limit block, and the other end of the second spring is fixedly connected to the adjustment box.

[0014] According to the automatic coupling assembly device, the upper surface of the base is fixedly connected to the guide rod, and the lower surface of the mounting seat is in contact with the pressure head.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic coupling assembly device of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 3 This is a partial structural exploded view of an automatic coupling assembly device of the utility model;

[0020] Figure 4 The utility model is a partial structural sectional view of an automatic coupling assembly device.

[0021] Legend:

[0022] 1. Base; 2. Fixed seat; 3. Slide; 4. Guide rod; 5. First spring; 6. Slider; 7. Adjustment plate; 8. Fixed plate; 9. Cylinder; 10. Mounting seat; 11. Adjustment box; 12. Latch; 13. Pull ball; 14. Limit block; 15. Second spring; 16. Pressure head; 17. Upper coupling; 18. Gasket; 19. Lower coupling; 20. Mounting hole; 21. Socket; 22. Connecting rod. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is an automatic coupling assembly device, which includes: a base 1, a fixed seat 2 is fixedly connected to the upper surface of the base 1, a slide groove 3 is arranged on the front surface of the fixed seat 2, a guide rod 4 is fixedly connected to the inner surface of the slide groove 3, a first spring 5 is arranged on the outer surface of the guide rod 4, a slider 6 is slidably connected to the outer surface of the guide rod 4, an adjusting plate 7 is fixedly connected to the front surface of the slider 6, a fixed plate 8 is fixedly connected to the front surface of the fixed seat 2, a cylinder 9 is fixedly connected to the upper surface of the fixed plate 8, a connecting rod 22 is arranged on the lower end of the cylinder 9, a mounting seat 10 is fixedly connected to the lower surface of the adjusting plate 7, the upper end of the first spring 5 is fixedly connected to the slider 6, the lower end of the first spring 5 is fixedly connected to the base 1, the upper surface of the adjusting plate 7 is fixedly connected to the connecting rod 22, the outer surface of the connecting rod 22 is slidably connected to the fixed plate 8, and the upper surface of the base 1 is fixedly connected to the guide rod 4.

[0025] The outer surface of the mounting seat 10 is fixedly connected with an adjustment box 11, the inner surface of the adjustment box 11 is slidably connected with a latch 12, one end of the latch 12 is fixedly connected with a pull ball 13, the outer surface of the latch 12 is fixedly connected with a limit block 14, the outer surface of the latch 12 is provided with a second spring 15, the outer surface of the latch 12 is slidably connected with a pressure head 16, the outer surface of the pressure head 16 is provided with an upper coupling 17, the upper surface of the base 1 is fixedly connected with a gasket 18, and the upper surface of the gasket 18 is provided with a lower coupling 19. A mounting hole 20 is provided on the upper surface of the upper coupling 17, the inner surface of the mounting hole 20 is adapted to the pressure head 16, the outer surface of the pressure head 16 is provided with a socket 21, the inner surface of the socket 21 is adapted to the latch 12, there are two adjusting boxes 11 and they are distributed on the left and right, the outer surface of the limit block 14 is in contact with the adjusting box 11, one end of the second spring 15 is fixedly connected to the limit block 14, the other end of the second spring 15 is fixedly connected to the adjusting box 11, and the lower surface of the mounting seat 10 is in contact with the pressure head 16.

[0026] Working principle: Start the cylinder 9, drive the upper coupling 17 as a whole to move downward along the guide rod 4 under the action of the slider 6, until it engages with the lower coupling 19 on the gasket 18, and compresses the first spring 5, thereby buffering the force of the upper coupling 17 when it moves downward, and then completes the assembly of the coupling. When it is necessary to assemble a coupling with a different outer diameter, just pull the ball 13 outward to drive the latch 12 to move outward, and compress the second spring 15 to release the latch. 12 has a limiting effect on the mounting hole 20 on the pressure head 16, and then the pressure head 16 adapted to the new outer diameter is placed under the mounting seat 10, and the pull ball 13 is released after the socket 21 corresponds to the pin 12. Under the restoring force of the second spring 15, the pin 12 is automatically inserted into the socket 21, thereby completing the installation of the pressure head 16 with the new outer diameter. At this time, the upper coupling 17 of the new outer diameter can be inserted into the pressure head 16 through the mounting hole 20 to realize the assembly of couplings with different outer diameters.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A coupling automatic assembly device, It is characterized in that include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a fixed seat (2), the front surface of the fixed seat (2) is provided with a slide groove (3), the inner surface of the slide groove (3) is fixedly connected to a guide rod (4), the outer surface of the guide rod (4) is provided with a first spring (5), the outer surface of the guide rod (4) is slidably connected to a slider (6), the front surface of the slider (6) is fixedly connected to an adjustment plate (7), the front surface of the fixed seat (2) is fixedly connected to a fixed plate (8), the upper surface of the fixed plate (8) is fixedly connected to a cylinder (9), the lower end of the cylinder (9) is provided with a connecting rod (22), and the lower surface of the adjustment plate (7) is fixedly connected to a mounting seat (10); The outer surface of the mounting seat (10) is fixedly connected to an adjustment box (11), the inner surface of the adjustment box (11) is slidably connected to a latch (12), one end of the latch (12) is fixedly connected to a pull ball (13), the outer surface of the latch (12) is fixedly connected to a limit block (14), the outer surface of the latch (12) is provided with a second spring (15), the outer surface of the latch (12) is slidably connected to a pressure head (16), the outer surface of the pressure head (16) is provided with an upper coupling (17), the upper surface of the base (1) is fixedly connected to a gasket (18), and the upper surface of the gasket (18) is provided with a lower coupling (19).

2. The automatic coupling assembly device according to claim 1, It is characterized in that The upper surface of the upper coupling (17) is provided with a mounting hole (20), and the inner surface of the mounting hole (20) is adapted to the pressure head (16).

3. The automatic coupling assembly device according to claim 1, It is characterized in that The outer surface of the pressure head (16) is provided with an insertion hole (21), and the inner surface of the insertion hole (21) is adapted to the latch (12).

4. The automatic coupling assembly device according to claim 1, It is characterized in that The upper end of the first spring (5) is fixedly connected to the slider (6), and the lower end of the first spring (5) is fixedly connected to the base (1).

5. The automatic coupling assembly device according to claim 1, It is characterized in that The upper surface of the adjustment plate (7) is fixedly connected to the connecting rod (22), and the outer surface of the connecting rod (22) is slidably connected to the fixing plate (8).

6. The automatic coupling assembly device according to claim 1, It is characterized in that The number of the regulating boxes (11) is two and they are distributed on the left and right sides, and the outer surface of the limiting block (14) is in contact with the regulating box (11).

7. The automatic coupling assembly device according to claim 1, It is characterized in that One end of the second spring (15) is fixedly connected to the limit block (14), and the other end of the second spring (15) is fixedly connected to the adjustment box (11).

8. The automatic coupling assembly device according to claim 1, It is characterized in that The upper surface of the base (1) is fixedly connected to the guide rod (4), and the lower surface of the mounting seat (10) is in contact with the pressure head (16).

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