CN213562140U

CN213562140U - Flow module testing clamping mechanism

Info

Publication number: CN213562140U
Application number: CN202022333211.0U
Authority: CN
Inventors: 黄桂丰
Original assignee: Suzhou Jieaote Precision Machinery Co ltd
Current assignee: Suzhou Jieaote Precision Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-29
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a flow module test clamping mechanism, including having the opening and being used for being the box of dress hydraulic oil, press from both sides and get displacement subassembly, press from both sides and get fixed subassembly and be used for the probe subassembly with waiting to detect little valve plate electricity and be connected, press from both sides and get displacement subassembly including set up the jacking cylinder outside the box and set up the carrier that is used for placing waiting to detect little valve plate inside the box, the lead screw of jacking cylinder passes to the box inside and is connected with the carrier and can drive it and reciprocate, press from both sides and get fixed subassembly including the tight cylinder in top that sets up the box right side outside and set up the hydro-cylinder that is used for pressing from both sides tight little valve plate that detects in the box inside, the lead screw that pushes up the tight cylinder passes to the box inside and is connected with the hydro-cylinder and can drive it and move about, the hydro-cylinder is located the right side of carrier, the, the small valve plate is automatically tested, the stability is high, and the overall working efficiency is improved.

Description

Flow module testing clamping mechanism

Technical Field

The utility model relates to a gearbox valve plate technical field especially relates to flow module test clamping machine constructs.

Background

At present, after the small valve plates of the inner parts of the gearbox are manufactured, flow detection needs to be carried out on the small valve plates. At present usually, the small valve plate is manually soaked in the oil tank for a certain time through a worker to be tested, the worker easily makes the small valve plate drop into the oil tank by hand, and manual operation is slow. Therefore, the problem that the manual operation is unstable and slow for the flow module testing and clamping mechanism is to be solved.

SUMMERY OF THE UTILITY MODEL

For overcoming the above shortcoming, the utility model aims to provide a flow module tests clamping machine and constructs realizes testing automatically little valve plate, and stability is high, has still improved whole work efficiency.

In order to achieve the above purpose, the utility model discloses a technical scheme is: flow module test clamping mechanism, including having the opening and being used for being the box of dress hydraulic oil, press from both sides and get the displacement subassembly, press from both sides and get fixed subassembly and be used for waiting to detect the probe subassembly that little valve plate electricity is connected, press from both sides and get the displacement subassembly including setting up at the outside jacking cylinder of box and set up at the inside carrier that just is used for placing and wait to detect little valve plate of box, the lead screw of jacking cylinder is worn to the box inside and is connected and can drive it and reciprocate with the carrier, the carrier is located the open-ended below, press from both sides and get fixed subassembly including setting up the tight cylinder in the top in the box right side and set up the inside hydro-cylinder that just is used for pushing up tightly to detect little valve plate of box, the lead screw of the tight cylinder in top is worn to the box inside and is connected and can drive it with.

The utility model discloses flow module test clamping mechanism's beneficial effect is, is the good hydraulic oil of dress in the box, opens the jacking cylinder, and the jacking cylinder drives and moves on the carrier, and the messenger waits to detect little valve plate and can put the carrier through the opening on, and the jacking cylinder drives the carrier again and moves down, makes to detect little valve plate bubble in the hydraulic oil of box. And then, the jacking cylinder is opened again, the jacking cylinder drives the oil cylinder to slide leftwards, the cylinder body of the oil cylinder is in contact with the carrier and presses the carrier, and the oil cylinder rod of the oil cylinder is in contact with the small valve plate to be detected and jacks the small valve plate to be detected on the carrier. At this time, the probe assembly is electrified with the small valve plate to be detected, and the small valve plate soaked in the hydraulic oil can be tested. And after the detection is finished, the jacking cylinder and the jacking cylinder return in the original way, and the detected small valve plate is taken out. The flow module testing and clamping mechanism with the structure replaces the original manual operation by workers, realizes automatic testing of the small valve plate, is high in stability, improves the overall working efficiency, and meanwhile liberates the workers.

As a further improvement, the probe assembly comprises a driving cylinder and a probe, the driving cylinder is arranged at the top of the oil cylinder through a fixing sheet, a lead screw of the driving cylinder is connected with the probe through a connecting rod and can drive the probe to move left and right, and the probe is used for being electrically connected with a joint on a small valve plate to be detected. The oil cylinder is driven to move left and right while the oil cylinder moves left and right, and the probe is driven to move left and right. When an oil cylinder rod of the oil cylinder is in contact with the small valve plate to be detected and the small valve plate to be detected is tightly propped against the carrier, the driving cylinder is started and drives the probe to move leftwards, so that the probe can be electrically connected with a connector on the small valve plate to be detected. And after the test is finished, driving the cylinder to return to the original path.

As a further improvement, the utility model discloses a still include spacing subassembly, spacing subassembly is including sliding the preceding baffle and the backplate that set up in box right side inboard and can be relative motion, preceding baffle and backplate all are located between box right side board and the hydro-cylinder, the box front bezel outside is provided with preceding spacing cylinder, the lead screw of preceding spacing cylinder is worn to the box inside and is connected and can drive its back-and-forth movement with preceding baffle, be provided with back spacing cylinder on the box backplate, the lead screw of back spacing cylinder is worn to the box inside and is connected and can drive its back-and-forth movement with the backplate. Because the force of the oil cylinder is larger, the jacking cylinder can not bear the force of the oil cylinder. After the tight cylinder in top drives hydro-cylinder left side and slides, the hydro-cylinder pole of hydro-cylinder with wait to detect the contact of little valve plate and will wait to detect the tight back of little valve plate top on the carrier, at this moment open preceding spacing cylinder and back spacing cylinder, preceding spacing cylinder drives preceding baffle backsliding, back spacing cylinder drives the preceding slip of backplate, preceding baffle and backplate relative motion contact, preceding baffle and backplate all are located between box right side board and the hydro-cylinder (also be exactly the positive right side of hydro-cylinder) this moment, bear the power of hydro-cylinder by preceding baffle and backplate, avoid pushing up tight cylinder and take place to damage. After the detection is finished, the front limiting cylinder and the rear limiting cylinder return to the original path, and the jacking cylinder drives the oil cylinder to slide rightwards.

As a further improvement, the oil cylinder is provided with an oil path block, and the front baffle and the rear baffle are both positioned on the right side of the oil path block. The oil path block supplies oil to the oil cylinder, and is in contact with the front baffle and the rear baffle during detection.

As a further improvement, the utility model discloses a still include reset assembly, reset assembly establishes on the axostylus axostyle and can use the axostylus axostyle to slide fixed block from top to bottom as the center pin including setting up inside axostylus axostyle, the cover of box, is provided with connecting rod and torsional spring on the fixed block, and the free end of connecting rod and the free end of torsional spring all are connected with the carrier, and the fixed block is located the left side of hydro-cylinder. When the jacking cylinder drives the carrier to move upwards, the fixed block and the torsion spring can move upwards along with the carrier through the connecting rod. During the test, because the axostylus axostyle is the rigid, the fixed block is established on the axostylus axostyle and can only be gliding from top to bottom, and the tight cylinder in top drives the hydro-cylinder and slides left, and the cylinder body of hydro-cylinder can contact with the carrier and push down the carrier, and the carrier probably produces left skew this moment. When the carrier will generate a left offset, the torsion spring is compressed. After detection is finished, the jacking cylinder drives the oil cylinder to slide rightwards. The elasticity of the torsion spring can drive the carrier to move to the right, and the torsion spring is restored to the initial extension state. The torsional spring makes the carrier wholly reset to the initial position, and then drives and waits to detect the little valve plate and reset to the initial position, makes and wait to detect little valve plate and put into or take out at same position always, reduces and detects the error.

As a further improvement, the carrier is of a U-shaped structure, and the small valve plate to be detected can be clamped into the U-shaped clamping groove of the carrier. The carrier stably clamps the small valve plate to be detected.

As a further improvement of the utility model, an oil inlet, an oil outlet and an oil spilling port are arranged on the bottom end surface of the box body. Hydraulic oil is led into the box body through the oil inlet, and the hydraulic oil in the box body can be discharged through the oil outlet. And excessive hydraulic oil in the box body is discharged through the oil overflow port.

Drawings

FIG. 1 is a structural view of the present embodiment;

FIG. 2 is a structural view of the clamping and fixing assembly of the present embodiment;

FIG. 3 is a structural diagram of the carrier of this embodiment with a small valve plate to be detected placed therein;

fig. 4 is a top view of the present embodiment.

In the figure:

1-a box body; 2-a probe; 3-jacking a cylinder; 4-a carrier; 5-tightly pushing the cylinder; 6-oil cylinder; 7-front baffle; 8-a front limiting cylinder; 9-a rear baffle; 10-a rear limiting cylinder; 11-oil path block; 12-a drive cylinder; 13-a fixing sheet; 14-a shaft rod; 15-fixing block; 16-torsion spring; 17-connecting rod.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1-4, the flow module testing and clamping mechanism of the embodiment comprises a box body 1 with an opening and used for containing hydraulic oil, a clamping and moving assembly, a clamping and fixing assembly and a probe assembly electrically connected with a small valve plate to be detected, wherein the clamping and moving assembly comprises a jacking cylinder 3 arranged outside the box body 1 and a carrier 4 arranged inside the box body 1 and used for placing the small valve plate to be detected, a screw rod of the jacking cylinder 3 penetrates into the box body 1 and is connected with the carrier 4 and can drive the carrier 4 to move up and down, the carrier 4 is positioned below the opening, the clamping and fixing assembly comprises a jacking cylinder 5 arranged outside a right plate of the box body 1 and an oil cylinder 6 arranged inside the box body 1 and used for jacking the small valve plate to be detected, a screw rod of the jacking cylinder 5 penetrates into the box body 1 and is connected with the oil cylinder 6 and can drive the cylinder 6 to move left and right, the oil cylinder 6, the top of the oil cylinder 6 is positioned above the opening. Be in the good hydraulic oil of dress in the box 1, open jacking cylinder 3, jacking cylinder 3 drives carrier 4 and moves on, makes and wait to detect little valve plate and can put carrier 4 through the opening on, and jacking cylinder 3 drives carrier 4 again and moves down, makes and wait to detect little valve plate bubble in the hydraulic oil of box 1. At the moment, the jacking cylinder 5 is opened again, the jacking cylinder 5 drives the oil cylinder 6 to slide leftwards, the cylinder body of the oil cylinder 6 is in contact with the carrier 4 and presses the carrier 4, and the rod of the oil cylinder 6 is in contact with the small valve plate to be detected and jacks the small valve plate to be detected on the carrier 4. At this time, the probe assembly is electrified with the small valve plate to be detected, and the small valve plate soaked in the hydraulic oil can be tested. And after the detection is finished, the jacking cylinder 5 and the jacking cylinder 3 return in the original way, and the detected small valve plate is taken out. The flow module testing and clamping mechanism with the structure replaces the original manual operation by workers, realizes automatic testing of the small valve plate, is high in stability, improves the overall working efficiency, and meanwhile liberates the workers.

The probe assembly of this embodiment is including driving actuating cylinder 12 and probe 2, and driving actuating cylinder 12 passes through stationary blade 13 and sets up at 6 tops of hydro-cylinder, and the lead screw that drives actuating cylinder 12 passes through the connecting rod to be connected with probe 2 and can drive about probe 2, and probe 2 is used for being connected with the joint electricity on waiting to detect the small valve plate. The cylinder 12 is driven to move left and right along with the oil cylinder 6 moving left and right, and the probe 2 is driven to move left and right. When the rod of the oil cylinder 6 contacts with the small valve plate to be detected and tightly pushes the small valve plate to be detected on the carrier, the driving cylinder 12 is started, the driving cylinder 12 drives the probe 2 to move left, and the probe 2 can be electrically connected with a connector on the small valve plate to be detected. After the test is completed, the driving cylinder 12 returns.

The utility model discloses a still include spacing subassembly, spacing subassembly is including sliding the setting at 1 right side inboard of box and can be relative motion's preceding baffle 7 and backplate 9, preceding baffle 7 and backplate 9 all are located between 1 right side of box and hydro-cylinder 6, the 1 front bezel outside of box is provided with preceding spacing cylinder 8, the lead screw of preceding spacing cylinder 8 is worn to 1 inside and is connected and can drive its back-and-forth movement with preceding baffle 7, be provided with back spacing cylinder 10 on the 1 backplate of box, the lead screw of back spacing cylinder 10 is worn to 1 inside and is connected and can drive its back-and-forth movement with backplate 9 of box. Because the force of the oil cylinder 6 is larger, the jacking cylinder 5 cannot bear the force of the oil cylinder 6. After tight cylinder 5 in top drives hydro-cylinder 6 left slip, the hydro-cylinder 6 pole of hydro-cylinder 6 with wait to detect the contact of little valve plate and will wait to detect little valve plate top tight on carrier 4 after, at this moment open preceding spacing cylinder 8 and back spacing cylinder 10, preceding spacing cylinder 8 drives preceding baffle 7 back slip, back spacing cylinder 10 drives backplate 9 front sliding, preceding baffle 7 and backplate 9 relative motion contact, preceding baffle 7 and backplate 9 all are located between 1 right board of box and hydro-cylinder 6 (also be exactly the positive right side of hydro-cylinder 6) this moment, bear the power of hydro-cylinder 6 by preceding baffle 7 and backplate 9, avoid pushing up tight cylinder 5 and take place to damage. After the detection is finished, the front limiting cylinder 8 and the rear limiting cylinder 10 return to the original path, the jacking cylinder 5 drives the oil cylinder 6 to slide right.

The oil cylinder 6 of the embodiment is provided with an oil path block 11, and the front baffle 7 and the rear baffle 9 are both positioned on the right side of the oil path block 11. The oil path block 11 supplies oil to the oil cylinder 6, and the oil path block 11 is in contact with the front baffle 7 and the rear baffle 8 during detection.

The embodiment also comprises a reset assembly, the reset assembly comprises a shaft lever 14 arranged inside the box body 1, a fixing block 15 which is sleeved on the shaft lever 14 and can slide up and down by taking the shaft lever 14 as a central shaft, a connecting rod 17 and a torsion spring 16 are arranged on the fixing block 15, the free end of the connecting rod 17 and the free end of the torsion spring 16 are both connected with the carrier 4, and the fixing block 15 is positioned on the left side of the oil cylinder 6. When the jacking cylinder 3 drives the carrier 4 to move upwards, the fixed block 15 and the torsion spring 16 move upwards along with the carrier 4 through the connecting rod 17. During testing, because the shaft lever 14 is fixed, the fixing block 15 is sleeved on the shaft lever 14 and can only slide up and down, the jacking cylinder drives the oil cylinder 6 to slide left, the cylinder body of the oil cylinder 6 can contact with the carrier 4 and press the carrier 4, and at the moment, the carrier 4 may generate left deviation. When the carrier 4 is biased to the left, the torsion spring 16 is compressed. After the detection is finished, the jacking cylinder drives the oil cylinder 6 to slide rightwards. The carrier 4 is driven to move to the right by the self elasticity of the torsion spring 16, and the torsion spring 16 returns to the original stretching state. The torsion spring 16 enables the carrier 4 to be reset to the initial position integrally, and then drives the small valve plate to be detected to be reset to the initial position, so that the small valve plate to be detected is placed in or taken out at the same position all the time, and detection errors are reduced.

The carrier 4 of this embodiment is U type structure, and it can block in the U type draw-in groove of carrier 4 to detect little valve plate. The carrier 4 stably clamps the small valve plate to be detected.

The bottom end surface of the box body 1 of the embodiment is provided with an oil inlet, an oil outlet and an oil overflow port. Hydraulic oil is introduced into the tank body 1 through the oil inlet, and the hydraulic oil in the tank body 1 can be discharged through the oil outlet. And excessive hydraulic oil in the box body 1 is discharged through the oil overflow port.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. Flow module test clamping machine constructs, its characterized in that: the clamping and fixing device comprises a box body (1) with an opening and used for containing hydraulic oil, a clamping and displacement assembly, a clamping and fixing assembly and a probe assembly used for being electrically connected with a small valve plate to be detected, wherein the clamping and displacement assembly comprises a jacking cylinder (3) arranged outside the box body (1) and a carrier (4) arranged inside the box body (1) and used for placing the small valve plate to be detected, a screw rod of the jacking cylinder (3) penetrates into the box body (1) and is connected with the carrier (4) and can drive the carrier to move up and down, the carrier (4) is positioned below the opening, the clamping and fixing assembly comprises a jacking cylinder (5) arranged on the outer side of the right plate of the box body (1) and an oil cylinder (6) arranged inside the box body (1) and used for jacking the small valve plate to be detected, the screw rod of the jacking cylinder (5) penetrates into the box body (1) and is connected with the oil cylinder (6) and can drive the, the oil cylinder (6) is located on the right side of the carrier (4), and the top of the oil cylinder (6) is located above the opening.

2. The flow module testing and clamping mechanism of claim 1, wherein: the probe assembly comprises a driving cylinder (12) and a probe (2), the driving cylinder (12) is arranged at the top of the oil cylinder (6) through a fixing plate (13), a lead screw of the driving cylinder (12) is connected with the probe (2) through a connecting rod and can drive the probe (2) to move left and right, and the probe (2) is used for being electrically connected with a connector on a small valve plate to be detected.

3. The flow module testing and clamping mechanism of claim 1, wherein: the limiting device is characterized by further comprising a limiting assembly, the limiting assembly comprises a front baffle (7) and a rear baffle (9) which are arranged on the inner side of the right plate of the box body (1) in a sliding mode and can move relatively, the front baffle (7) and the rear baffle (9) are both located between the right plate of the box body (1) and the oil cylinder (6), a front limiting cylinder (8) is arranged on the outer side of the front plate of the box body (1), a lead screw of the front limiting cylinder (8) penetrates into the box body (1) and is connected with the front baffle (7) and can drive the front baffle to move back and forth, a rear limiting cylinder (10) is arranged on the rear plate of the box body (1), and the lead screw of the rear limiting cylinder (10) penetrates into the box body (1) and is connected with the rear baffle (9) and can.

4. The flow module testing and clamping mechanism of claim 3, wherein: an oil path block (11) is arranged on the oil cylinder (6), and the front baffle (7) and the rear baffle (9) are both positioned on the right side of the oil path block (11).

5. The flow module testing and clamping mechanism of claim 1, wherein: still include the subassembly that resets, the subassembly that resets is established on axostylus axostyle (14) and can use axostylus axostyle (14) as gliding fixed block (15) from top to bottom at the inside axostylus axostyle (14), cover at box (1), be provided with connecting rod (17) and torsional spring (16) on fixed block (15), the free end of connecting rod (17) and the free end of torsional spring (16) all are connected with carrier (4), fixed block (15) are located the left side of hydro-cylinder (6).

6. The flow module testing and clamping mechanism of claim 1, wherein: the carrier (4) is of a U-shaped structure, and the small valve plate to be detected can be clamped into a U-shaped clamping groove of the carrier (4).

7. The flow module testing and clamping mechanism of claim 1, wherein: an oil inlet, an oil outlet and an oil overflow port are arranged on the bottom end face of the box body (1).