Automatic assembling machine for guide ring

Abstract

The utility model relates to the technical field of guide ring machining equipment, and discloses an automatic guide ring assembling machine which comprises a workbench, a rotating motor is fixedly installed in the middle of the upper surface of the workbench, the other end of an output shaft of the rotating motor is fixedly connected with a rotating shaft in a sleeved mode, and the outer surface of the rotating shaft is fixedly connected with a rotating disc in a sleeved mode. Through the arrangement of the preset station, the first mounting frame, the second mounting frame, the third mounting frame and the fifth mounting frame, when the rotating motor operates, the rotating shaft, the rotating disc and the preset station can integrally start to rotate, and in the process, the rotating shaft is driven to rotate; according to the guide ring assembling device, the second mounting frame whole, the third mounting frame whole and the fifth mounting frame whole can conduct automatic discharging and automatic assembling on the guide rings in the preset stations, skilled assembling personnel do not need to be configured to participate in assembling of the guide rings in the whole process, and therefore automatic assembling of the guide rings is achieved, and the production efficiency of the guide rings is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide ring processing equipment, and more specifically, to an automatic guide ring assembling machine. Background Art

[0002] The guide ring is one of the most commonly used guiding elements in hydraulic cylinders. The guide ring can bear the radial load acting on the hydraulic cylinder assembly and provide guiding functions for the piston rod in the cylinder head and the piston in the cylinder barrel. At present, most guide rings are made of polymer materials, which can avoid metal contact between moving parts in the working hydraulic cylinder. Compared with metal guiding elements, the guide ring made of polymer materials has a longer service life and a smoother fit with the hydraulic cylinder barrel and the sealing surface.

[0003] The traditional method for assembling guide rings generally adopts manual assembly. However, this processing method has high requirements for the proficiency of assembly workers. Since the shapes of the cover part and the adapter part are extremely similar, unskilled assembly workers often confuse the cover part and the adapter part, resulting in misassembly of workpieces. Moreover, the manual assembly method has low efficiency, which seriously limits the production speed of guide rings. Therefore, it needs to be improved. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an automatic guide ring assembling machine, which has the advantage of automatic assembly.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic guide ring assembling machine, including:

[0006] A workbench, in the middle of the upper surface of the workbench, a rotating motor is fixedly installed. The other end of the output shaft of the rotating motor is fixedly sleeved with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with a rotating disk;

[0007] Preset workstations, the lower surface of the preset workstations is fixedly connected to the upper surface of the rotating disk. The number of the preset workstations is six, and the sizes of the six preset workstations are the same;

[0008] A feeding mechanism, the feeding mechanism is arranged on the upper surface of the workbench;

[0009] Among them, the feeding mechanism includes a first mounting frame. The first mounting frame is fixedly connected to the left side of the upper surface of the workbench. The front surface of the first mounting frame is fixedly installed with a first left-right cylinder. The right end of the first left-right cylinder is fixedly connected to a first up-down cylinder. The bottom end of the first up-down cylinder is fixedly connected to a first clamping cylinder. The bottom end of the first clamping cylinder is fixedly connected to a first jaw. When the first clamping cylinder operates, the first jaw clamps the guide ring.

[0010] As a preferred technical solution of the present utility model, a second mounting bracket is fixedly connected to the front side of the upper surface of the workbench. A second left-right cylinder is fixedly installed on the front surface of the second mounting bracket. The left end of the second left-right cylinder is fixedly connected to a second up-down cylinder. The bottom end of the second up-down cylinder is fixedly connected to a negative pressure machine. The bottom end of the negative pressure machine is fixedly connected to a suction cup. A cover component placement block is fixedly connected to the upper surface of the workbench and is located below the suction cup.

[0011] As a preferred technical solution of the present utility model, a third mounting bracket is fixedly connected to the upper surface of the workbench and is located at the right rear side of the second mounting bracket. A third left-right cylinder is fixedly installed on the front surface of the third mounting bracket. The right end of the third left-right cylinder is fixedly connected to a third up-down cylinder. The bottom end of the third up-down cylinder is fixedly connected to a third clamping cylinder. The bottom end of the third clamping cylinder is fixedly connected to a second jaw.

[0012] As a preferred technical solution of the present utility model, a sixth up-down cylinder is fixedly installed on the rear surface of the first mounting bracket. The bottom end of the sixth up-down cylinder is fixedly connected to a film thickness gauge detection head.

[0013] As a preferred technical solution of the present utility model, a fifth mounting bracket is fixedly connected to the upper surface of the workbench. A fifth left-right cylinder is fixedly installed on the front surface of the fifth mounting bracket. The left end of the fifth left-right cylinder is fixedly connected to a fifth up-down cylinder. The bottom end of the fifth up-down cylinder is fixedly connected to a fifth clamping cylinder. The lower surface of the fifth clamping cylinder is fixedly connected to a fifth jaw. An adapter component placement block is fixedly connected to the upper surface of the workbench and is located below the fifth jaw.

[0014] As a preferred technical solution of the present utility model, a fourth mounting bracket is fixedly connected to the rear side of the upper surface of the workbench. A fourth left-right cylinder is fixedly installed on the front surface of the fourth mounting bracket. The left end of the fourth left-right cylinder is fixedly connected to a fourth up-down cylinder. The bottom end of the fourth up-down cylinder is fixedly connected to a fourth clamping cylinder. The bottom end of the fourth clamping cylinder is fixedly connected to a fourth jaw.

[0015] As a preferred technical solution of the present utility model, a material sliding groove is fixedly connected to the upper surface of the workbench and is located on the right side of the fourth mounting bracket. The outer surface of the material sliding groove is smooth.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The utility model realizes the automatic assembly of the guide ring and effectively improves the production efficiency of the guide ring by setting a preset station, a first mounting bracket, a second mounting bracket, a third mounting bracket and a fifth mounting bracket. When the rotating motor operates, the rotating shaft, the rotating disk and the preset station will rotate as a whole. During this process, the second mounting bracket as a whole, the third mounting bracket as a whole and the fifth mounting bracket as a whole will automatically feed and assemble the guide ring inside the preset station. There is no need to configure skilled assembly workers to participate in the assembly of the guide ring during the whole process.

[0018] 2. The utility model realizes the automatic assembly of the guide ring and effectively improves the production efficiency of the guide ring by setting a preset station, a cover component placement block, a suction cup, a fifth jaw and an adapter component placement block. Due to the design of the cover component placement block and the adapter component placement block, the cover component and the adapter component are placed on two different stations respectively. Since there is no operator participating in the assembly, the situation of misassembling the guide ring caused by confusing the two components will not occur, effectively improving the correct rate of the guide ring assembly and the production speed of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 is a schematic structural diagram of the first mounting bracket of the utility model;

[0021] Figure 3 is a schematic structural diagram of the second mounting bracket of the utility model;

[0022] Figure 4 is a schematic structural diagram of the third mounting bracket of the utility model;

[0023] Figure 5 is a schematic structural diagram of the fourth mounting bracket of the utility model;

[0024] Figure 6 is a schematic structural diagram of the fifth mounting bracket of the utility model.

[0025] In the figure: 1, workbench; 2, rotating motor; 3, rotating shaft; 4, rotating disk; 5, preset workstations; 6, first mounting frame; 7, first left - right cylinder; 8, first up - down cylinder; 9, first clamping cylinder; 10, first gripper; 11, fifth up - down cylinder; 12, cover part placement block; 13, second mounting frame; 14, second left - right cylinder; 15, second up - down cylinder; 16, negative pressure machine; 17, suction cup; 18, third mounting frame; 19, third left - right cylinder; 20, third up - down cylinder; 21, third clamping cylinder; 22, second gripper; 23, fourth mounting frame; 24, fourth left - right cylinder; 25, fourth up - down cylinder; 26, fourth clamping cylinder; 27, fourth gripper; 28, material chute; 29, fifth clamping cylinder; 30, fifth gripper; 31, adapter part placement block; 32, fifth mounting frame; 33, fifth left - right cylinder; 34, sixth up - down cylinder; 35, film thickness gauge detection head. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] As Figures 1 to 6 shown, the present invention provides an automatic assembling machine for guide rings, including:

[0028] A workbench 1, a rotating motor 2 is fixedly installed in the middle of the upper surface of the workbench 1, the other end of the output shaft of the rotating motor 2 is fixedly sleeved with a rotating shaft 3, and the outer surface of the rotating shaft 3 is fixedly sleeved with a rotating disk 4;

[0029] Preset workstations 5, the lower surface of the preset workstations 5 is fixedly connected to the upper surface of the rotating disk 4, the number of the preset workstations 5 is six, and the sizes of the six preset workstations 5 are the same;

[0030] A feeding mechanism, the feeding mechanism is arranged on the upper surface of the workbench 1;

[0031] Among them, the feeding mechanism includes a first mounting frame 6, the first mounting frame 6 is fixedly connected to the left side of the upper surface of the workbench 1, a first left - right cylinder 7 is fixedly installed on the front surface of the first mounting frame 6, the right end of the first left - right cylinder 7 is fixedly connected to a first up - down cylinder 8, the bottom end of the first up - down cylinder 8 is fixedly connected to a first clamping cylinder 9, the bottom end of the first clamping cylinder 9 is fixedly connected to a first gripper 10, and when the first clamping cylinder 9 operates, the first gripper 10 clamps the guide ring.

[0032] When the first upper and lower cylinder 8 operates, the first gripper 10 will move to both sides of the guide ring. At this time, the operation of the first clamping cylinder 9 will cause the first gripper 10 to clamp the guide ring. Then, the operation of the first left and right cylinder 7 will cause the first gripper 10 and the guide ring to move above the preset station 5. Then, the first upper and lower cylinder 8 and the first clamping cylinder 9 operate again, so that the first gripper 10 places the guide ring inside the preset station 5.

[0033] Among them, the front side of the upper surface of the workbench 1 is fixedly connected with a second mounting bracket 13. The front surface of the second mounting bracket 13 is fixedly installed with a second left and right cylinder 14. The left end of the second left and right cylinder 14 is fixedly connected with a second upper and lower cylinder 15. The bottom end of the second upper and lower cylinder 15 is fixedly connected with a negative pressure machine 16. The bottom end of the negative pressure machine 16 is fixedly connected with a suction cup 17. The upper surface of the workbench 1 is fixedly connected with a cover component placement block 12 located below the suction cup 17.

[0034] An automatically conveyed cover component is placed inside the cover component placement block 12. When the suction cup 17 contacts the cover component inside the cover component placement block 12, the operation of the negative pressure machine 16 will cause the cover component to be sucked by the suction cup 17.

[0035] Among them, the upper surface of the workbench 1 is fixedly connected with a third mounting bracket 18 located at the right rear side of the second mounting bracket 13. The front surface of the third mounting bracket 18 is fixedly installed with a third left and right cylinder 19. The right end of the third left and right cylinder 19 is fixedly connected with a third upper and lower cylinder 20. The bottom end of the third upper and lower cylinder 20 is fixedly connected with a third clamping cylinder 21. The bottom end of the third clamping cylinder 21 is fixedly connected with a second gripper 22.

[0036] The operation of the third left and right cylinder 19 will cause the entire third upper and lower cylinder 20 to move left and right. The operation of the third upper and lower cylinder 20 will cause the entire third clamping cylinder 21 to move up and down. And the operation of the third clamping cylinder 21 can cause the second gripper 22 to clamp the guide ring. Finally, under the combined action of the third left and right cylinder 19, the third upper and lower cylinder 20 and the third clamping cylinder 21, the second gripper 22 will pick up the guide ring placed inside the preset station 5 and assemble it onto the cover component inside the preset station 5.

[0037] Among them, a sixth upper and lower cylinder 34 is fixedly installed on the rear surface of the first mounting bracket 6. The bottom end of the sixth upper and lower cylinder 34 is fixedly connected with a film thickness gauge detection head 35.

[0038] The operation of the upper and lower cylinder 34 of No. 6 will cause the film thickness gauge detection head 35 to be released from the outer surface of the guide ring. When the probe of the film thickness gauge detection head 35 contacts the guide ring, a closed magnetic circuit is formed between the probe and the guide ring substrate. Since the guide ring belongs to a non-magnetic coating, the magnetic resistance of the entire closed magnetic circuit will change, and the film thickness gauge detection head 35 can measure the change and thereby calculate the thickness of the coating layer.

[0039] Among them, the upper surface of the workbench 1 is fixedly connected with a No. 5 mounting bracket 32. The front surface of the No. 5 mounting bracket 32 is fixedly installed with a No. 5 left and right cylinder 33. The left end of the No. 5 left and right cylinder 33 is fixedly connected with a No. 5 upper and lower cylinder 11. The bottom end of the No. 5 upper and lower cylinder 11 is fixedly connected with a No. 5 clamping cylinder 29. The lower surface of the No. 5 clamping cylinder 29 is fixedly connected with a No. 5 clamping jaw 30. The upper surface of the workbench 1 is fixedly connected with an adapter component placement block 31 located below the No. 5 clamping jaw 30.

[0040] The adapter component placement block 31 internally places the automatically conveyed adapter components. The operation of the No. 5 left and right cylinder 33 will cause the entire No. 5 upper and lower cylinder 11 to move left and right. The operation of the No. 5 upper and lower cylinder 11 will cause the entire No. 5 clamping cylinder 29 to move up and down. The operation of the No. 5 clamping cylinder 29 will cause the No. 5 clamping jaw 30 to clamp the adapter components inside the adapter component placement block 31. Finally, under the combined action of the No. 5 left and right cylinder 33, the No. 5 upper and lower cylinder 11 and the No. 5 clamping cylinder 29, the No. 5 clamping jaw 30 will install the adapter components on the guide ring inside the preset station 5.

[0041] Among them, the rear side of the upper surface of the workbench 1 is fixedly connected with a No. 4 mounting bracket 23. The front surface of the No. 4 mounting bracket 23 is fixedly installed with a No. 4 left and right cylinder 24. The left end of the No. 4 left and right cylinder 24 is fixedly connected with a No. 4 upper and lower cylinder 25. The bottom end of the No. 4 upper and lower cylinder 25 is fixedly connected with a No. 4 clamping cylinder 26. The bottom end of the No. 4 clamping cylinder 26 is fixedly connected with a No. 4 clamping jaw 27.

[0042] When the No. 4 left and right cylinder 24 operates, the entire No. 4 upper and lower cylinder 25 will move left and right. The operation of the No. 4 upper and lower cylinder 25 will cause the entire No. 4 clamping cylinder 26 to start moving up and down. The operation of the No. 4 clamping cylinder 26 will cause the No. 4 clamping jaw 27 to clamp the assembled guide ring components inside the preset station 5.

[0043] Among them, the upper surface of the workbench 1 is fixedly connected with a slide chute 28 located on the right side of the No. 4 mounting bracket 23. The outer surface of the slide chute 28 is smooth.

[0044] After the fourth gripper 27 places the assembled guide ring components on the upper surface of the chute 28, these guide ring components will slide along the upper surface of the chute 28 and fall outside the entire workbench 1.

[0045] The working principle and usage process of the present utility model:

[0046] When the operator starts the entire workbench 1, the first left - right cylinder 7, the first up - down cylinder 8, and the first clamping cylinder 9 will start to operate. When the first gripper 10 clamps the guide ring component on the conveyor belt, the operation of the first left - right cylinder 7 and the first up - down cylinder 8 will move the first gripper 10 and the guide ring component above the preset station 5. Then, the first gripper 10 will release the fixation of the guide ring component, allowing the component to fall into the preset station 5. Then, the rotation motor 2 will start to operate. At this time, the rotating shaft 3, the rotating disk 4, and the preset station 5 will start to rotate. When the preset station 5 with the guide ring component rotates below the film thickness gauge detection head 35, the sixth up - down cylinder 34 and the film thickness gauge detection head 35 will start to operate, enabling the film thickness gauge detection head 35 to measure the guide ring component inside the preset station 5.

[0047] When the preset station 5 with the guide ring component rotates to the second mounting bracket 13, the second left - right cylinder 14, the second up - down cylinder 15, and the negative pressure machine 16 will start to rotate. At this time, the suction cup 17 will clamp the cover component inside the cover component placement block 12 and finally install it inside the preset station 5. When the preset station 5 with the guide ring component and the cover component rotates to the third mounting bracket 18, the third left - right cylinder 19, the third up - down cylinder 20, and the third clamping cylinder 21 will start to operate. At this time, the second gripper 22 will suck the guide ring inside the preset station 5 and finally assemble the guide ring component above the cover component.

[0048] When the preset station 5 with the guide ring component and the cover component rotates to the fifth mounting bracket 32, the fifth left - right cylinder 33, the fifth up - down cylinder 11, and the fifth clamping cylinder 29 will start to operate. At this time, the fifth gripper 30 will clamp the adapter component inside the adapter component placement block 31 and finally install the adapter component on the guide ring component inside the preset station 5. After the assembly of the cover component and the adapter component is completed, the preset station 5 with the assembled guide ring component will rotate to the position of the fourth mounting bracket 23. At this time, the fourth left - right cylinder 24, the fourth up - down cylinder 25, and the fourth clamping cylinder 26 will start to operate. At this time, the fourth gripper 27 will clamp the assembled guide ring component inside the preset station 5 and finally place it above the chute 28, thus realizing the automatic discharging of the assembled guide ring.

[0049] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0050] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Automatic guiding ring assembling machine, characterized in that, It includes: A workbench (1), in the middle of the upper surface of the workbench (1), a rotating motor (2) is fixedly installed. At the other end of the output shaft of the rotating motor (2), a rotating shaft (3) is fixedly sleeved. On the outer surface of the rotating shaft (3), a rotating disk (4) is fixedly sleeved. Preset workstations (5), the lower surface of the preset workstations (5) is fixedly connected to the upper surface of the rotating disk (4). The number of the preset workstations (5) is six, and the sizes of the six preset workstations (5) are the same. A feeding mechanism, the feeding mechanism is arranged on the upper surface of the workbench (1). Among them, the feeding mechanism includes a first mounting frame (6). The first mounting frame (6) is fixedly connected to the left side of the upper surface of the workbench (1). On the front surface of the first mounting frame (6), a first left-right cylinder (7) is fixedly installed. At the right end of the first left-right cylinder (7), a first up-down cylinder (8) is fixedly connected. At the bottom end of the first up-down cylinder (8), a first clamping cylinder (9) is fixedly connected. At the bottom end of the first clamping cylinder (9), a first clamping jaw (10) is fixedly connected. When the first clamping cylinder (9) operates, the first clamping jaw (10) clamps the guide ring.

2. The automatic assembling machine for guide rings according to claim 1, characterized in that: On the front side of the upper surface of the workbench (1), a second mounting frame (13) is fixedly connected. On the front surface of the second mounting frame (13), a second left-right cylinder (14) is fixedly installed. At the left end of the second left-right cylinder (14), a second up-down cylinder (15) is fixedly connected. At the bottom end of the second up-down cylinder (15), a negative pressure machine (16) is fixedly connected. At the bottom end of the negative pressure machine (16), a suction cup (17) is fixedly connected. On the upper surface of the workbench (1), a cover component placement block (12) is fixedly connected below the suction cup (17).

3. The automatic assembling machine for guiding rings according to claim 1, characterized in that: On the upper surface of the workbench (1), a third mounting frame (18) is fixedly connected at the right rear side of the second mounting frame (13). On the front surface of the third mounting frame (18), a third left-right cylinder (19) is fixedly installed. At the right end of the third left-right cylinder (19), a third up-down cylinder (20) is fixedly connected. At the bottom end of the third up-down cylinder (20), a third clamping cylinder (21) is fixedly connected. At the bottom end of the third clamping cylinder (21), a second clamping jaw (22) is fixedly connected.

4. The automatic assembling machine for guiding rings according to claim 1, characterized in that: On the rear surface of the first mounting frame (6), a sixth up-down cylinder (34) is fixedly installed. At the bottom end of the sixth up-down cylinder (34), a film thickness gauge detection head (35) is fixedly connected.

5. The automatic assembling machine for guiding rings according to claim 1, characterized in that: On the upper surface of the workbench (1), a fifth mounting frame (32) is fixedly connected. On the front surface of the fifth mounting frame (32), a fifth left-right cylinder (33) is fixedly installed. At the left end of the fifth left-right cylinder (33), a fifth up-down cylinder (11) is fixedly connected. At the bottom end of the fifth up-down cylinder (11), a fifth clamping cylinder (29) is fixedly connected. On the lower surface of the fifth clamping cylinder (29), a fifth clamping jaw (30) is fixedly connected. On the upper surface of the workbench (1), an adapter component placement block (31) is fixedly connected below the fifth clamping jaw (30).

6. The automatic assembling machine for guiding rings according to claim 1, characterized in that: On the rear side of the upper surface of the workbench (1), a fourth mounting bracket (23) is fixedly connected. On the front surface of the fourth mounting bracket (23), a fourth left-right cylinder (24) is fixedly installed. The left end of the fourth left-right cylinder (24) is fixedly connected to a fourth up-down cylinder (25). The bottom end of the fourth up-down cylinder (25) is fixedly connected to a fourth clamping cylinder (26). The bottom end of the fourth clamping cylinder (26) is fixedly connected to a fourth jaw (27).

7. The automatic assembling machine for guiding rings according to claim 1, wherein: On the upper surface of the workbench (1), a material sliding groove (28) located on the right side of the fourth mounting bracket (23) is fixedly connected. The outer surface of the material sliding groove (28) is smooth.

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