CN210099823U

CN210099823U - Quick clamping mechanism for hydraulic pump test

Info

Publication number: CN210099823U
Application number: CN201920638318.0U
Authority: CN
Inventors: 马金星; 薛伟忠; 于杰; 沈勇; 刘永乐
Original assignee: Huai'anwei Hydraulic Technology Co Ltd
Current assignee: Huai'anwei Hydraulic Technology Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-21
Anticipated expiration: 2029-05-07

Abstract

The utility model relates to a hydraulic pump test equipment technical field just discloses a quick clamping mechanism is used in hydraulic pump test, including the operation panel, the operation panel top is connected with the person in charge, is equipped with movable block two inside the person in charge, and two tops of movable block are connected with thread bush bottom, and the thread bush top is run through the person in charge top and is extended to the person in charge top, is provided with the runner above the person in charge, and the runner bottom is connected with the screw rod top, and the screw rod bottom runs through inside the thread bush top extends to the thread bush, and screw rod and thread bush threaded connection. The utility model discloses a set up branch pipe, be responsible for, movable block one, movable block two, carriage release lever, splint, screw rod, thread bush and runner, utilize the runner to rotate and drive the thread bush and go up and down to inside the extrusion is responsible for inside gaseous to the branch pipe, thereby be close to the removal mutually with two splint, fix the hydraulic pump in the middle of, only need rotate the runner when whole device is fixed can, need not adopt specific instrument, reached labour saving and time saving's purpose.

Description

Quick clamping mechanism for hydraulic pump test

Technical Field

The utility model relates to a hydraulic pump test equipment technical field specifically is a quick clamping mechanism is used in hydraulic pump test.

Background

The hydraulic pump generally all needs clamping mechanism to fix it at the in-process of test, and current clamping mechanism generally adopts bolt and screw to fix, and this fixed mode has very big drawback, at first, needs appurtenance to fix, secondly if the phenomenon of smooth silk appears in fixed, very intractable consuming time and power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick clamping machine constructs for hydraulic pump test has reached labour saving and time saving's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: a quick clamping mechanism for hydraulic pump tests comprises an operating platform, wherein a main pipe is connected to the top of the operating platform, a second moving block is arranged inside the main pipe, the top of the second moving block is connected with the bottom of a threaded sleeve, the top of the threaded sleeve penetrates through the top of the main pipe and extends to the upper side of the main pipe, a rotating wheel is arranged above the main pipe, the bottom of the rotating wheel is connected with the top of a screw rod, the bottom of the screw rod penetrates through the top of the threaded sleeve and extends to the inside of the threaded sleeve, the screw rod is in threaded connection with the threaded sleeve, the side wall of the main pipe is communicated with one end of a branch pipe, a first moving block is arranged inside the branch pipe, one side of the first moving block is connected with a moving rod, one end of the moving rod penetrates through one end of the branch pipe, the side wall of the L-shaped connecting plate, which is close to the threaded sleeve, is provided with a sliding groove, the side wall of the threaded sleeve is connected with a fixed rod, and one end of the fixed rod penetrates through a groove opening of the sliding groove and extends to the inside of the sliding groove to be in contact with the wall of the sliding groove.

Preferably, the number of the branch pipes is two, and the two branch pipes are respectively positioned at two sides of the main pipe.

Preferably, the outer wall of the second moving block is bonded with the inner wall of the second rubber sleeve, and the outer wall of the second rubber sleeve is in sealing contact with the inner wall of the main pipe.

Preferably, the outer wall of the first moving block is bonded with the inner wall of the first rubber sleeve, and the outer wall of the first rubber sleeve is in sealing contact with the inner wall of the branch pipe.

Preferably, the top of the operating platform is connected with a connecting rod, and the top of the connecting rod is bonded with the bottom of the branch pipe.

Preferably, the bottom of the operating platform is connected with the supporting legs.

Preferably, the bottom end of the main pipe is closed, the top end of the main pipe is provided with a first through hole matched with the threaded sleeve, the outer wall of the threaded sleeve is in contact with the inner wall of the first through hole, one side, far away from the main pipe, of the branch pipe is provided with a second through hole, and the outer wall of the movable rod is in contact with the inner wall of the second through hole.

Preferably, the front surface and the back surface of the fixing rod positioned in the sliding groove are both in contact with the wall of the sliding groove.

The utility model provides a quick clamping machine constructs for hydraulic pump test. The method has the following beneficial effects:

(1) the utility model discloses a set up branch pipe, be responsible for, movable block one, movable block two, carriage release lever, splint, screw rod, thread bush and runner, utilize the runner to rotate and drive the thread bush and go up and down to inside the extrusion is responsible for inside gaseous to the branch pipe, thereby be close to the removal with two splint each other, fix the hydraulic pump in the middle of, only need rotate the runner when whole device is fixed can, need not adopt specific instrument, reached labour saving and time saving's purpose.

(2) The utility model discloses a set up the rubber pad, utilize the compliance of rubber pad, make splint press from both sides the in-process rubber pad and the contact of hydraulic pump outer wall of tight hydraulic pump, reduced the damage that the hydraulic pump outer wall received at the tight in-process of clamp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the branch pipe of the present invention;

fig. 3 is a front sectional view of the L-shaped connection plate of the present invention.

In the figure: the device comprises an operation table 1, a connecting rod 2, branch pipes 3, a rubber sleeve I4, a moving block I5, a moving rod 6, a rubber sleeve II 7, a clamping plate 8, a main pipe 9, a moving block II 10, a thread sleeve 11, a screw rod 12, a rotating wheel 13, a fixed rod 14, a 15L-shaped connecting plate, a rubber pad 16, supporting legs 17 and sliding grooves 18.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: a quick clamping mechanism for hydraulic pump tests comprises an operating platform 1, a main pipe 9 is fixedly connected to the top of the operating platform 1, a second moving block 10 is arranged inside the main pipe 9, the outer wall of the second moving block 10 is bonded with the inner wall of a second rubber sleeve 7, the outer wall of the second rubber sleeve 7 is in sealing contact with the inner wall of the main pipe 9, the top of the second moving block 10 is fixedly connected with the bottom of a threaded sleeve 11, the top of the threaded sleeve 11 penetrates through the top of the main pipe 9 and extends to the upper side of the main pipe 9, the bottom of the main pipe 9 is sealed, a first through hole matched with the threaded sleeve 11 is formed in the top of the main pipe 9, the outer wall of the threaded sleeve 11 is in contact with the inner wall of the first through hole, a rotating wheel 13 is arranged above the main pipe 9, the bottom of the rotating wheel 13 is fixedly connected with the top of a screw 12, the bottom, the two branch pipes 3 are respectively positioned at two sides of the main pipe 9, the branch pipes 3 and the main pipe 9 are made of rigid plastic materials, the top of the operating table 1 is connected with a connecting rod 2, the top of the connecting rod 2 is bonded with the bottoms of the branch pipes 3, a first moving block 5 is arranged inside the branch pipes 3, the outer wall of the first moving block 5 is bonded with the inner wall of a first rubber sleeve 4, the outer wall of the first rubber sleeve 4 is in sealing contact with the inner wall of the branch pipes 3, one side of the first moving block 5 is fixedly connected with a moving rod 6, one end of the moving rod 6 penetrates through one end of the branch pipe 3, which is far away from the main pipe 9, and extends to the outer part of the branch pipe 3 to be fixedly connected with the side wall of the clamp plate 8, one side of the branch pipe 3, which is far away from the main pipe 9 is provided with a second through, the damage to the outer wall of the hydraulic pump in the clamping process is reduced, an L-shaped connecting plate 15 is fixedly connected to the side wall of a main pipe 9, a sliding groove 18 is formed in the side wall, close to a threaded sleeve 11, of the L-shaped connecting plate 15, a fixing rod 14 is fixedly connected to the side wall of the threaded sleeve 11, one end of the fixing rod 14 penetrates through a notch of the sliding groove 18 and extends into the sliding groove 18 to be in contact with the wall of the sliding groove 18, the front side and the back side of the fixing rod 14 located in the sliding groove 18 are in contact with the wall of the sliding groove 18, a branch pipe 3 is arranged, the main pipe 9, a first moving block 5, a second moving block 10, a moving rod 6, clamping plates 8, a screw 12, the threaded sleeve 11 and a rotating wheel 13 are arranged, the rotating wheel 13 is used for driving the threaded sleeve 11 to ascend and descend, so that the, the purpose of saving time and labor is achieved without adopting specific tools, and the bottom of the operating platform 1 is fixedly connected with the supporting legs 17.

When using, at first place the hydraulic pump that needs the test between two splint 8, it rotates runner 13 and drives screw rod 12 and rotate, screw rod 12 rotates at dead lever 14, cause thread bush 11 to be elevating movement under the effect of L type connecting plate 15 and spout 18, drive two 10 descends of movable block when thread bush 11 descends, the inside gas of 9 is responsible for in the extrusion, make the inside gas of 9 of being responsible for extrude inside branch pipe 3, it is close to the removal mutually to drive two splint 8, thereby the hydraulic pump of placing between two splint 8 is fixed, only need rotate runner 13 when whole device is fixed can, need not adopt specific instrument, time saving and labor saving's purpose has been reached.

To sum up, the utility model discloses a set up branch pipe 3, be responsible for 9, movable block one 5, movable block two 10, carriage release lever 6, splint 8, screw rod 12, thread bush 11 and runner 13, utilize runner 13 to rotate and drive thread bush 11 and go up and down, thereby the extrusion is responsible for 9 inside gas to branch pipe 3 inside, thereby be close to the removal with two splint 8 each other, fix the hydraulic pump in the middle of, only need rotate runner 13 when whole device is fixed can, need not adopt specific instrument, labour saving and time saving's purpose has been reached, through setting up rubber pad 16, utilize the compliance of rubber pad 16, make splint 8 contact with the hydraulic pump outer wall at the in-process rubber pad 16 that presss from both sides tight hydraulic pump, the damage that the hydraulic pump outer wall received at the tight in-process of clamp has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick clamping machine constructs for hydraulic pump test, includes operation panel (1), its characterized in that: the top of the operating platform (1) is connected with a main pipe (9), a second moving block (10) is arranged in the main pipe (9), the top of the second moving block (10) is connected with the bottom of a threaded sleeve (11), the top of the threaded sleeve (11) penetrates through the top of the main pipe (9) and extends to the upper side of the main pipe (9), a rotating wheel (13) is arranged above the main pipe (9), the bottom of the rotating wheel (13) is connected with the top of a screw rod (12), the bottom of the screw rod (12) penetrates through the top of the threaded sleeve (11) and extends to the inner side of the threaded sleeve (11), the screw rod (12) is in threaded connection with the threaded sleeve (11), the side wall of the main pipe (9) is communicated with one end of a branch pipe (3), a first moving block (5) is arranged in the branch pipe (3), one side of the first moving block (5) is connected with a moving rod (6), one end of the moving rod (6) penetrates through one end of the, one side that carriage release lever (6) were kept away from in splint (8) bonds there is rubber pad (16), the lateral wall of being responsible for (9) is connected with L type connecting plate (15), spout (18) have been seted up to the lateral wall that L type connecting plate (15) are close to thread bush (11), thread bush (11) lateral wall is connected with dead lever (14), dead lever (14) one end runs through spout (18) notch and extends to spout (18) inside and spout (18) cell wall contact.

2. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: the number of the branch pipes (3) is two, and the two branch pipes (3) are respectively positioned at two sides of the main pipe (9).

3. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: the outer wall of the second moving block (10) is bonded with the inner wall of the second rubber sleeve (7), and the outer wall of the second rubber sleeve (7) is in sealing contact with the inner wall of the main pipe (9).

4. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: the outer wall of the moving block I (5) is bonded with the inner wall of the rubber sleeve I (4), and the outer wall of the rubber sleeve I (4) is in sealing contact with the inner wall of the branch pipe (3).

5. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: the top of the operating platform (1) is connected with a connecting rod (2), and the top of the connecting rod (2) is bonded with the bottom of the branch pipe (3).

6. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: the bottom of the operating platform (1) is connected with supporting legs (17).

7. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: be responsible for (9) bottom and seal the setting, be responsible for (9) top and offer the through-hole one with thread bush (11) looks adaptation, thread bush (11) outer wall and the contact of a through-hole inner wall, the branch pipe (3) are kept away from one side of being responsible for (9) and are offered through-hole two, carriage release lever (6) outer wall and the contact of two inner walls of through-hole.

8. The quick clamping mechanism for the hydraulic pump test according to claim 1, wherein the quick clamping mechanism comprises: the front surface and the back surface of the fixed rod (14) positioned in the sliding chute (18) are both contacted with the chute wall of the sliding chute (18).