CN215091685U

CN215091685U - Hydraulic valve block welding fixture

Info

Publication number: CN215091685U
Application number: CN202121319301.2U
Authority: CN
Inventors: 高英杰
Original assignee: Xuzhou Yanda Transmission And Control Technology Co ltd
Current assignee: Anhui Haozhi Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-10
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a hydraulic valve block welding fixture, which comprises a base, two fixed blocks and movable blocks, wherein the upper ends of the fixed blocks are fixedly arranged on the base and are symmetrically distributed on the two sides of the upper end of the base, the two movable blocks are respectively arranged on the two fixed blocks through an adjusting mechanism, and the two movable blocks are provided with a clamping mechanism, when the hydraulic valve block welding fixture is used, a rotating part is rotated to drive a second lead screw to rotate so as to drive a second slide block to move, thereby adjusting the distance between the two movable blocks, before the hydraulic valve block welding fixture is clamped, the approach of the two movable blocks can be used for preliminarily clamping the hydraulic valve block, and then a second motor is started to drive a third lead screw to rotate so as to drive a connecting piece to move in a connecting groove, thereby controlling the movable clamping plate to approach to the fixed clamping plate, thereby rapidly clamping the hydraulic valve block, and by starting a first motor, the first lead screw is driven to rotate, so that the first sliding block is driven to move up and down, and the height of the supporting table is adjusted.

Description

Hydraulic valve block welding fixture

Technical Field

The utility model relates to a hydraulic valve piece makes technical field, specifically is a hydraulic valve piece welding jig.

Background

The hydraulic valve block is a very common and very important element in a hydraulic system, and has the characteristics of compact structure, convenience in maintenance, installation, adjustment and replacement of hydraulic elements and the like. In the welding manufacturing process to the hydraulic valve piece, need use anchor clamps to press from both sides tight hydraulic valve piece, but there are some defects in current fixture device when using, press from both sides tight hydraulic valve piece, all directly use to press from both sides tight piece and press from both sides tight hydraulic valve piece, lack a preliminary tight step of clamp for press from both sides tightly easy not hard up, can't adjust the height of hydraulic valve piece simultaneously, consequently all be same position when pressing from both sides tightly at every turn, make the quilt of hydraulic valve piece press from both sides the terminal surface and appear warping easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrovalve piece welding jig to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydrovalve piece welding jig, includes base, fixed block and movable block, two the upper end and the symmetric distribution of fixed block fixed mounting base are in the upper end both sides of base, two the movable block is installed on two fixed blocks, two through adjustment mechanism respectively install clamping mechanism on the movable block.

As a further aspect of the present invention: clamping mechanism includes solid fixed splint, movable clamp plate, No. two motors and connecting piece, No. two motor fixed mounting are one the inside of movable block, fixed mounting has No. three lead screws on the output shaft of No. two motors, connecting piece slidable mounting is seted up in one in the spread groove of movable block, No. three lead screws are inserted and are established the inside of connecting piece and through screw-thread fit with the connecting piece is connected, movable clamp plate fixed mounting be in the outer end of connecting piece, solid fixed splint fixed mounting is another on the movable block.

As a further aspect of the present invention: adjustment mechanism includes No. two sliders and rotating member, No. two slider slidable mounting are in seting up in the No. two spouts of fixed block, the upper end of No. two sliders and the lower extreme fixed connection of movable block, the rotating member rotates the side of installing at the fixed block, No. two screws of the axle head fixedly connected with of rotating member, No. two screws rotate and install in No. two spouts, No. two screws run through No. two sliders and through screw-thread fit with No. two sliders connect.

As a further aspect of the present invention: the bottom fixed mounting of base has a plurality of supporting legss, and is a plurality of rotate respectively on the supporting legss and install the walking wheel.

As a further aspect of the present invention: install a supporting bench on the base, the supporting bench passes through elevating system and installs on the base, elevating system includes a slider and a motor, a slider slidable mounting is in seting up a spout of base, carry out fixed connection through the connecting block between a slider and the supporting bench, a motor fixed mounting is in the bottom of base, the terminal fixed mounting of output shaft of a motor has a lead screw, a lead screw inserts and establishes in the slider and through screw-thread fit with the slider is connected.

As a further aspect of the present invention: the clamping ends of the fixed clamping plate and the movable clamping plate are fixedly provided with protective layers.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses during the use, rotate the rotating member, drive No. two lead screws and rotate, thereby it removes to drive No. two sliders, thereby adjust the distance between two movable blocks, before pressing from both sides tightly, can use drawing close of two movable blocks to carry out preliminary clamp to the hydraulic valve piece, clamp after convenient, then start No. two motors, drive No. three lead screws and rotate, thereby it removes in the spread groove to drive the connecting piece, thereby control movable clamp draws close to solid fixed splint, thereby press from both sides the hydraulic valve piece fast, through starting a motor, it rotates to drive a lead screw, thereby drive a slider and reciprocate, thereby highly adjust a supporting bench, thereby press from both sides tightly the different positions to the hydraulic valve piece, avoid hydraulic valve piece same position to be pressed from both sides tightly repeatedly and appear warping.

Drawings

Fig. 1 is a schematic structural diagram of a hydraulic valve block welding fixture.

Fig. 2 is a schematic structural diagram of a movable block in a hydraulic valve block welding fixture.

In the figure: 1. a base; 2. supporting legs; 3. a traveling wheel; 4. a fixed block; 5. a movable block; 6. a first motor; 7. a first lead screw; 8. a first sliding block; 9. a first chute; 10. a support table; 11. fixing the clamping plate; 12. a movable splint; 13. a second sliding block; 14. a second lead screw; 15. a second chute; 16. a rotating member; 17. a connecting member; 18. a third screw rod; 19. connecting grooves; 20. a second motor; 21. and (4) a protective layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1 and 2, the embodiment provides a hydraulic valve block welding fixture, which includes a base 1, fixed blocks 4 and movable blocks 5, wherein the two fixed blocks 4 are fixedly mounted at the upper end of the base 1 and symmetrically distributed on two sides of the upper end of the base 1, the two movable blocks 5 are respectively mounted on the two fixed blocks 4 through adjusting mechanisms, and clamping mechanisms are mounted on the two movable blocks 5;

clamping mechanism includes solid fixed splint 11, movable splint 12, No. two motors 20 and connecting piece 17, No. two motors 20 fixed mounting are one the inside of movable block 5, fixed mounting has No. three lead screw 18 on No. two motors 20's the output shaft, connecting piece 17 slidable mounting is seted up in one in the spread groove 19 of movable block 5, No. three lead screw 18 insert and establish the inside of connecting piece 17 and through screw-thread fit with connecting piece 17 connects, movable splint 12 fixed mounting be in the outer end of connecting piece 17, solid fixed splint 11 fixed mounting is another on the movable block 5.

Adjustment mechanism includes No. two sliders 13 and rotating member 16, No. two sliders 13 slidable mounting is in No. two spouts 15 of seting up in fixed block 4, No. two sliders 13's upper end and the lower extreme fixed connection of movable block 5, rotating member 16 rotates the side of installing at fixed block 4, No. two lead screw 14 of the axle head fixedly connected with of rotating member 16, No. two lead screw 14 rotate and install in No. two spouts 15, No. two lead screw 14 run through No. two sliders 13 and through screw-thread fit with No. two sliders 13 connect.

Further, for the convenience of carrying anchor clamps, carry out following design, the bottom fixed mounting of base 1 has a plurality of supporting legss 2, and is a plurality of it installs walking wheel 3 to rotate respectively on the supporting legss 2.

Further, for the convenience of highly adjusting the hydraulic valve piece, carry out following design, install brace table 10 on the base 1, brace table 10 passes through elevating system and installs on base 1, elevating system includes a slider 8 and a motor 6, a slider 8 slidable mounting is in seting up in a spout 9 of base 1, carry out fixed connection through the connecting block between a slider 8 and the brace table 10, a motor 6 fixed mounting is in the bottom of base 1, the terminal fixed mounting of output shaft of a motor 6 has a lead screw 7, a lead screw 7 insert establish in a slider 8 and through screw-thread fit with a slider 8 connects.

The utility model discloses a theory of operation is:

the utility model discloses during the use, rotate the rotating member 16, drive No. two lead screws 14 and rotate, thereby drive No. two slider 13 and remove, thereby adjust the distance between two movable block 5, before pressing from both sides tightly, can use drawing close of two movable block 5 to carry out preliminary clamp to the hydraulic valve piece, clamp for the clamp after convenient, then start No. two motor 20, drive No. three lead screws 18 and rotate, thereby drive connecting piece 17 and remove in spread groove 19, thereby control movable clamp plate 12 draws close to solid fixed clamp plate 11, thereby press from both sides tightly the hydraulic valve piece fast, through starting No. one motor 6, drive No. one lead screw 7 and rotate, thereby drive No. one slider 8 and reciprocate, thereby highly adjusting brace table 10, the convenience is pressed from both sides tightly the different positions of hydraulic valve piece.

Example 2

In order to avoid abrasion of the outer wall of the hydraulic valve block caused by the clamping plates, the embodiment is further improved on the basis of embodiment 1, and the improvement is that the clamping ends of the fixed clamping plate 11 and the movable clamping plate 12 are fixedly provided with protective layers 21.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a hydrovalve piece welding jig, includes base (1), fixed block (4) and movable block (5), two the upper end and the symmetric distribution of fixed block (4) fixed mounting base (1) are in the upper end both sides of base (1), its characterized in that, two movable block (5) are installed on two fixed blocks (4) through adjustment mechanism respectively, two install clamping mechanism on movable block (5).

2. The hydraulic valve block welding fixture of claim 1, characterized in that, clamping mechanism includes solid fixed splint (11), movable splint (12), No. two motor (20) and connecting piece (17), No. two motor (20) fixed mounting are in one the inside of movable block (5), fixed mounting has No. three lead screw (18) on the output shaft of No. two motor (20), connecting piece (17) slidable mounting is seted up in one in the spread groove (19) of movable block (5), No. three lead screw (18) are inserted and are established the inside of connecting piece (17) and through screw-thread fit with connecting piece (17) are connected, movable splint (12) fixed mounting be in the outer end of connecting piece (17), gu fixed splint (11) fixed mounting is another on movable block (5).

3. The hydraulic valve block welding fixture according to claim 1, wherein the adjusting mechanism comprises a second sliding block (13) and a rotating piece (16), the second sliding block (13) is slidably mounted in a second sliding groove (15) formed in the fixed block (4), the upper end of the second sliding block (13) is fixedly connected with the lower end of the movable block (5), the rotating piece (16) is rotatably mounted at the side end of the fixed block (4), a second lead screw (14) is fixedly connected with the shaft end of the rotating piece (16), the second lead screw (14) is rotatably mounted in the second sliding groove (15), and the second lead screw (14) penetrates through the second sliding block (13) and is connected with the second sliding block (13) through thread matching.

4. The hydraulic valve block welding fixture according to claim 1, characterized in that a plurality of supporting legs (2) are fixedly mounted at the bottom of the base (1), and walking wheels (3) are respectively rotatably mounted on the supporting legs (2).

5. The hydraulic valve block welding fixture according to claim 1, characterized in that a supporting table (10) is installed on the base (1), the supporting table (10) is installed on the base (1) through an elevating mechanism, the elevating mechanism comprises a first sliding block (8) and a first motor (6), the first sliding block (8) is installed in a first sliding groove (9) formed in the base (1) in a sliding mode, the first sliding block (8) is fixedly connected with the supporting table (10) through a connecting block, the first motor (6) is fixedly installed at the bottom of the base (1), a first lead screw (7) is fixedly installed at the tail end of an output shaft of the first motor (6), and the first lead screw (7) is inserted into the first sliding block (8) and connected with the first sliding block (8) through thread fit.

6. A hydraulic valve block welding fixture as claimed in claim 2, characterized in that the clamping ends of the fixed clamping plate (11) and the movable clamping plate (12) are fixedly provided with protective layers (21).