Tool table for quick assembly of pilot valve

Abstract

The utility model discloses a tool table for quick assembly of pilot valves, which comprises a table body, a placing groove is arranged in the middle of the upper end of the table body, guide sliding grooves are arranged on the left side and the right side of the bottom wall of the placing groove, and the tool table further comprises a fixing mechanism. The fixing mechanism comprises mounting rods, connecting plates, vertical plates and a fixing seat, the mounting rods are arranged on the front side and the rear side of the interior of the table body respectively, the mounting rods are slidably connected with sliding holes correspondingly formed in the left ends of the connecting plates respectively, the vertical plates are arranged at the upper ends of the connecting plates respectively, and the vertical plates are slidably connected with the vertically adjacent guide sliding grooves respectively; according to the tool table for quick assembly of the pilot valves, the pilot valves of different models can be quickly fixed through the fixing seats, the traditional mode that the pilot valves are limited and fixed through clamps is replaced, the stability of the pilot valves is improved while the assembly efficiency is improved, and the practicability is high. And the assembly quality is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pilot valve processing equipment, in particular to a quick assembly tooling table for pilot valves. Background Technique

[0002] The pilot valve is a key component in a hydraulic or pneumatic control system, mainly used to control the flow direction, pressure, and flow rate of fluids (usually oil or gas). They are usually used in more complex control valves as auxiliary control elements of the main valve;

[0003] During the assembly process of the pilot valve, usually, the quick assembly tooling table for the pilot valve uses a fixture to limit and fix the pilot valve to ensure the position accuracy of the pilot valve during the assembly process and avoid assembly errors. Then, the operator can perform the assembly work on the pilot valve;

[0004] When the existing quick assembly tooling table for pilot valves is in use, although it can use a fixture to limit and fix the pilot valve, usually, it is necessary to replace the corresponding type of fixture according to the size of the pilot valve before use. The operation is relatively cumbersome, reducing the assembly efficiency. If the subsequently replaced fixture has low accuracy or improper operation, it will also cause assembly errors, and finally reduce the performance and quality of the pilot valve. For this reason, we propose a quick assembly tooling table for pilot valves. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a quick assembly tooling table for pilot valves, which can quickly fix different types of pilot valves through a fixed seat, replacing the traditional method of using a fixture to limit and fix the pilot valve, solving the problem of needing to replace the corresponding fixture according to the type of the pilot valve before work, increasing the assembly efficiency and improving the stability of the pilot valve, and further ensuring the assembly quality. It can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A quick assembly tooling table for pilot valves, including a table body. In the middle of the upper end of the table body, a placement groove is provided, and guide chutes are provided on both the left and right sides of the bottom wall of the placement groove. A fixing mechanism is also included;

[0007] Fixing mechanism: It includes mounting rods, connecting plates, vertical plates and fixing seats. The mounting rods are respectively arranged on the front and rear sides inside the table body. The mounting rods are respectively slidably connected to the sliding holes correspondingly arranged at the left ends of the connecting plates. Vertical plates are arranged at the upper ends of the connecting plates. The vertical plates are respectively slidably connected to the vertically adjacent guiding chutes. Fixing seats are arranged at the upper ends of the vertical plates, which can quickly fix pilot valves of different models through the fixing seats, replacing the traditional way of limiting and fixing the pilot valve with a fixture, solving the problem of needing to replace the corresponding fixture according to the model of the pilot valve before work, increasing the assembly efficiency and improving the stability of the pilot valve, and further ensuring the assembly quality.

[0008] Furthermore, the fixing mechanism further includes vertical rods, push plates, adjusting rods and connecting seats. The vertical rods are respectively rotatably connected to the rear side of the bottom wall of the table body. Push plates are arranged in the middle of the outer arc surfaces of the vertical rods. Adjusting rods are arranged at the front sides of the upper ends of the push plates. The outer arc surfaces of the adjusting rods are respectively in contact with one end of the laterally adjacent push plates far from the center of the inside of the table body. Connecting seats are respectively arranged at one end of the push plates close to the center of the inside of the table body, which can adjust the position of the fixing seat through the connecting plate.

[0009] Furthermore, it further includes an adjusting seat and a transmission plate. The adjusting seat is slidably connected to the bottom wall of the table body. Transmission plates are respectively rotatably connected in the adjusting grooves opened at the left and right ends of the adjusting seat. The rear ends of the transmission plates are respectively rotatably connected to the front ends of the longitudinally adjacent connecting seats, which can adjust the position of the push plate through the transmission plate.

[0010] Furthermore, it further includes a screw rod and an adjusting knob. The screw rod is rotatably connected to the lower side of the front wall of the table body. A baffle is arranged at the rear end of the screw rod. The screw rod is threadedly connected to the threaded hole arranged in the middle of the front end of the adjusting seat. The adjusting knob is arranged at the front end of the screw rod, which can adjust the position of the adjusting seat through the screw rod.

[0011] Furthermore, it further includes springs. The springs are respectively arranged between the ends of the connecting plates far from the center of the inside of the table body and the inner walls of the table body. The springs are sleeved outside the outer sides of the mounting rods. The pulling force generated by the contraction of the springs can drive the fixing seat to move back to its original position through the connecting plate.

[0012] Furthermore, it further includes mounting holes. The fixing seats are respectively arranged at the four corners of the upper end of the table body, which can realize the support and fixation of the table body and the internal equipment.

[0013] Furthermore, it further includes rubber pads. The rubber pads are arranged in the middle of the ends of the fixing seats close to the center of the inside of the table body. The rubber pads can protect the surface of the pilot valve and avoid scratches or damages caused by contact with hard objects during the clamping process.

[0014] Compared with the prior art, the beneficial effects of the present utility model are: The present tooling table for rapid assembly of pilot valves has the following advantages:

[0015] The connecting plate drives the fixed seat to move through the vertical plate, and the spring extends. At this time, the distance between the two fixed seats gradually decreases. Finally, the fixed seat contacts the outer arc surface of the pilot valve through the rubber pad, so as to quickly fix pilot valves of different models through the fixed seat, replacing the traditional method of limiting and fixing the pilot valve with a fixture, solving the problem of replacing the corresponding fixture according to the model of the pilot valve before work, increasing the assembly efficiency and improving the stability of the pilot valve, and further ensuring the assembly quality. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the fixing mechanism of the present utility model.

[0018] In the figure: 1 body, 2 placement groove, 3 fixing mechanism, 31 mounting rod, 32 connecting plate, 33 vertical plate, 34 fixed seat, 35 vertical rod, 36 push plate, 37 adjusting rod, 38 connecting seat, 4 adjusting seat, 5 transmission plate, 6 screw, 7 adjusting knob, 8 spring, 9 mounting hole, 10 rubber pad. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] Please refer to Figure 1-2 , this embodiment provides a technical solution: A quick assembly tooling table for a pilot valve, including a body 1, a placement groove 2 is provided in the middle of the upper end of the body 1, guiding sliding grooves are provided on both the left and right sides of the bottom wall of the placement groove 2, and a fixing mechanism 3 is further included;

[0021] Fixing mechanism 3: It includes a mounting rod 31, a connecting plate 32, a vertical plate 33 and a fixing seat 34. The mounting rods 31 are respectively arranged on the front and rear sides inside the table body 1. The mounting rods 31 are respectively slidably connected to the sliding holes correspondingly arranged at the left ends of the connecting plate 32. Vertical plates 33 are arranged at the upper ends of the connecting plate 32. The vertical plates 33 are respectively slidably connected to the vertically adjacent guiding chutes. Fixing seats 34 are arranged at the upper ends of the vertical plates 33. The fixing mechanism 3 further includes a vertical rod 35, a pushing plate 36, an adjusting rod 37 and a connecting seat 38. The vertical rods 35 are respectively rotatably connected to the rear side of the bottom wall of the table body 1. Pushing plates 36 are arranged in the middle of the outer arc surfaces of the vertical rods 35. The front sides of the upper ends of the pushing plates 36 are respectively provided with adjusting rods 37. The outer arc surfaces of the adjusting rods 37 are respectively in contact with the ends of the laterally adjacent pushing plates 36 far from the center of the inside of the table body 1. The connecting seats 38 are respectively arranged at the ends of the pushing plates 36 close to the center of the inside of the table body 1. The connecting plate 32 drives the fixing seat 34 to move through the vertical plate 33. The spring 8 extends. At this time, the distance between the two fixing seats 34 gradually decreases. Finally, the fixing seat 34 contacts the outer arc surface of the pilot valve through the rubber pad 10. Thus, different models of pilot valves can be quickly fixed through the fixing seat 34, replacing the traditional method of limiting and fixing the pilot valve through a fixture, solving the problem of needing to replace the corresponding fixture according to the model of the pilot valve before work, increasing the assembly efficiency and improving the stability of the pilot valve, and further ensuring the assembly quality.

[0022] Among them: It further includes an adjusting seat 4 and a transmission plate 5. The adjusting seat 4 is slidably connected to the bottom wall of the table body 1. Transmission plates 5 are respectively rotatably connected in the adjusting grooves opened at the left and right ends of the adjusting seat 4. The rear ends of the transmission plates 5 are respectively rotatably connected to the front ends of the longitudinally adjacent connecting seats 38. During the movement of the adjusting seat 4, it will give a forward thrust to the connecting seat 38 through the transmission plate 5, so that the connecting seat 38 drives the pushing plate 36 to rotate forward with the vertical rod 35 as the center.

[0023] Among them: It further includes a screw rod 6 and an adjusting knob 7. The screw rod 6 is rotatably connected to the lower side of the front wall of the table body 1. A baffle is arranged at the rear end of the screw rod 6. The screw rod 6 is threadedly connected to the threaded hole arranged in the middle of the front end of the adjusting seat 4. The adjusting knob 7 is arranged at the front end of the screw rod 6. The operator rotates the adjusting knob 7 to drive the screw rod 6 to rotate. During the rotation of the screw rod 6, it drives the adjusting seat 4 to move forward through threaded connection. During the movement of the adjusting seat 4, it will give a forward thrust to the connecting seat 38 through the transmission plate 5.

[0024] Among them: It further includes a spring 8. The springs 8 are respectively arranged between the ends of the connecting plate 32 far from the center of the inside of the table body 1 and the inner wall of the table body 1. The springs 8 are all sleeved outside the mounting rod 31. The pulling force generated by the contraction of the spring 8 can drive the fixing seat 34 to move back through the connecting plate 32.

[0025] Among them: It also includes mounting holes 9. The fixing seats 34 are respectively arranged at the four corners of the upper end of the table body 1. Before use, move the quick assembly tooling table for the pilot valve to the designated working location, and then pass the fastening screws through the mounting holes 9 for installation and docking with the corresponding workstations, so as to realize the support and fixation of the table body 1 and the internal equipment.

[0026] Among them: It also includes rubber pads 10. The rubber pads 10 are all arranged in the middle of one end of the fixing seats 34 close to the center of the inside of the table body 1. The rubber pads 10 can protect the surface of the pilot valve and avoid scratches or damages caused by contact with hard objects during the clamping process.

[0027] The working principle of a quick assembly tooling table for a pilot valve provided by the present utility model is as follows: Before use, move the quick assembly tooling table for the pilot valve to the designated working location, and then pass the fastening screws through the mounting holes 9 for installation and docking with the corresponding workstations, so as to realize the support and fixation of the table body 1 and the internal equipment. During work, place the pilot valve to be assembled on the tooling into the inside of the placement groove 2. Then the operator rotates the adjustment knob 7, and the adjustment knob 7 drives the screw rod 6 to rotate. During the rotation of the screw rod 6, it drives the adjustment seat 4 to move forward through threaded connection. During the movement of the adjustment seat 4, it gives a forward thrust to the connecting seat 38 through the transmission plate 5, so that the connecting seat 38 drives the push plate 36 to rotate forward with the vertical rod 35 as the center. At this time, the distance between the two push plates 36 gradually decreases. During the movement of the push plate 36, it gives a thrust to the connecting plate 32 through the adjustment rod 37, so that the connecting plate 32 drives the fixing seat 34 to move through the vertical plate 33. The spring 8 extends. At this time, the distance between the two fixing seats 34 gradually decreases. Finally, the fixing seat 34 contacts the outer arc surface of the pilot valve through the rubber pad 10, thereby realizing the quick fixation of the pilot valve. Finally, the operator can carry out the assembly work on the pilot valve.

[0028] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A tooling table for quick assembly of a pilot valve, comprising a table body (1), a placement groove (2) is provided in the middle of the upper end of the table body (1), and guide grooves are provided on both left and right sides of the bottom wall of the placement groove (2), characterized in that: Also includes a fixing mechanism (3); The fixing mechanism (3) comprises a mounting rod (31), a connecting plate (32), a vertical plate (33) and a fixing seat (34), wherein the mounting rod (31) is respectively arranged at the front and rear sides of the platform body (1), the mounting rod (31) is respectively slidably connected with the sliding holes correspondingly arranged at the left end of the connecting plate (32), the upper end of each connecting plate (32) is provided with a vertical plate (33), the vertical plate (33) is respectively slidably connected with the vertically adjacent guide sliding grooves, and the upper end of each vertical plate (33) is provided with a fixing seat (34).

2. The tooling platform for rapid assembly of a pilot valve according to claim 1, characterized in that: The fixing mechanism (3) further comprises a vertical rod (35), a push plate (36), an adjusting rod (37) and a connecting seat (38); the vertical rod (35) is rotatably connected to the rear side of the bottom wall of the platform (1); a push plate (36) is arranged in the middle of the outer arc surface of the vertical rod (35); an adjusting rod (37) is arranged on the front side of the upper end of the push plate (36); the outer arc surface of the adjusting rod (37) is respectively in contact with one end of the push plate (36) adjacent in the transverse direction and away from the inner center of the platform (1); and the connecting seat (38) is respectively arranged at one end of the push plate (36) close to the inner center of the platform (1).

3. The tooling platform for rapid assembly of a pilot valve according to claim 2, characterized in that: It also includes an adjustment seat (4) and a transmission plate (5), wherein the adjustment seat (4) is slidably connected to the bottom wall of the platform body (1), and the transmission plates (5) are rotatably connected in the adjustment grooves provided at the left and right ends of the adjustment seat (4), and the rear ends of the transmission plates (5) are rotatably connected to the front ends of the longitudinally adjacent connection seats (38).

4. The tooling platform for rapid assembly of a pilot valve according to claim 3, characterized in that: It also includes a screw rod (6) and an adjusting knob (7), wherein the screw rod (6) is rotatably connected to the lower side of the front wall of the platform body (1), a baffle is provided at the rear end of the screw rod (6), the screw rod (6) is threadedly connected to a threaded hole provided in the middle of the front end of the adjusting seat (4), and the adjusting knob (7) is provided at the front end of the screw rod (6).

5. The tooling platform for rapid assembly of a pilot valve according to claim 1, characterized in that: It also includes springs (8), which are respectively arranged between one end of the connecting plate (32) away from the inner center of the platform (1) and the inner wall of the platform (1), and the springs (8) are all sleeved on the outside of the outer side of the mounting rod (31).

6. The tooling platform for rapid assembly of a pilot valve according to claim 1, characterized in that: It also includes a mounting hole (9), and the fixing seats (34) are respectively arranged at the four corners of the upper end of the platform body (1).

7. The tooling platform for rapid assembly of a pilot valve according to claim 1, characterized in that: It also includes a rubber pad (10), which is arranged at the middle of one end of the fixing seat (34) close to the inner center of the platform (1).

Images