CN219310547U

CN219310547U - Welding structure

Info

Publication number: CN219310547U
Application number: CN202320428555.0U
Authority: CN
Inventors: 吕文孝; 阎忠; 任国贤
Original assignee: Longkou Huake Electronics Co ltd
Current assignee: Longkou Huake Electronics Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-07
Anticipated expiration: 2033-03-09

Abstract

The utility model belongs to the technical field of welding equipment, and discloses a welding structure which comprises a bottom block, wherein a sleeve block is movably sleeved in the bottom block, and a first frame body is fixedly arranged at the top of the sleeve block. According to the utility model, the connecting rod, the first toothed ring and the second toothed ring are arranged, and the first frame body is rotated, so that when the sleeve block drives the second gear to rotate, the connecting rod is driven to rotate through the first toothed ring, the second toothed ring drives the first gear to rotate, and the square rod drives the rotating block and the second frame body to integrally move, so that the motor valve and the motor valve accessory synchronously rotate in the same direction, the purpose of flexible welding is achieved, and an operator can flexibly rotate the motor valve and the motor valve accessory according to the welding effect, and the welding effect of the motor valve and the motor valve accessory is better.

Description

Welding structure

Technical Field

The utility model belongs to the technical field of welding equipment, and particularly relates to a welding structure.

Background

At present, when welding processing is carried out to small-size motor valve to operating personnel, welding equipment is often needed, and welding among the prior art is in the in-process of in-service use, although can reach the purpose of basic welding motor valve, welding equipment among the prior art is automatic spin welding's form generally, thereby operating personnel can not rotate motor valve and motor valve accessory in a flexible way according to welded effect, and then make the quality that operating personnel welded motor valve and motor valve accessory can't promote, thereby operating personnel can't in time retrieve when automatic spin welding equipment is wrong, consequently need improve it.

Disclosure of Invention

The utility model aims to solve the problems, and provides a welding structure which has the advantage of flexible welding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welded structure, includes the bottom block, the inside activity of bottom block has cup jointed the cover piece, the top fixed mounting of cover piece has first framework, the inside of both ends has all been threaded and has been cup jointed first screw rod about the first framework, the inside movable mounting of one end of first screw rod has the first movable block that is located first framework inside, the inside fixed second gear that is located the bottom block inner chamber that has cup jointed of cover piece, the top fixed mounting of bottom block rear end has the supporting shoe, the inside movable connection of supporting shoe has the connecting rod, the lower extreme of connecting rod runs through the bottom block and has fixedly cup jointed the first toothed ring that is located the bottom block inner chamber, the surface and the surface meshing of second gear of first toothed ring are connected, the upper end fixed cup joint of connecting rod has the second toothed ring, the inside movable connection of supporting shoe has the first gear, the surface and the surface meshing of second toothed ring of first gear are connected, the bottom fixed mounting of movable block has the second framework, the inside movable connection of second toothed ring has the second side of the second framework.

As the preferable mode of the utility model, the top of the first gear is fixedly provided with a round block, and the outer surface of the round block is movably sleeved with the inner wall of the supporting block.

As the preferable mode of the utility model, the inner part of the supporting block is fixedly sleeved with a pneumatic cylinder positioned at the left side of the connecting rod, and the upper end of the pneumatic cylinder penetrates through the supporting block and is fixedly connected with a top block positioned at the outer part of the supporting block.

As the preferable mode of the utility model, the inner part of the top block is movably sleeved with the rotating block, and the rotating block is positioned above the square rod.

As preferable in the utility model, the upper end of the square rod penetrates through the round block and is fixedly connected with the bottom of the rotary block, and the outer surface of the square rod is movably sleeved with the inner wall of the round block.

As the preferable mode of the utility model, the bottom of the bottom block is fixedly provided with a bottom plate, and the front end and the rear end of the left side and the right side of the inside of the bottom plate are respectively provided with a mounting hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the connecting rod, the first toothed ring and the second toothed ring are arranged, and the first frame body is rotated, so that when the sleeve block drives the second gear to rotate, the connecting rod is driven to rotate through the first toothed ring, the second toothed ring drives the first gear to rotate, and the square rod drives the rotating block and the second frame body to integrally move, so that the motor valve and the motor valve accessory synchronously rotate in the same direction, the purpose of flexible welding is achieved, and an operator can flexibly rotate the motor valve and the motor valve accessory according to the welding effect, and the welding effect of the motor valve and the motor valve accessory is better.

2. According to the utility model, the square rod, the pneumatic cylinder and the rotating block are arranged, and due to the operation of the pneumatic cylinder, when the top block drives the rotating block to move downwards, the rotating block drives the square rod to move downwards along the round block and the inner wall of the first gear, so that the square rod drives the moving block to move downwards integrally until the motor valve fitting is positioned in the second frame, and then the second screws at two sides are rotated, so that the second moving block moves along the inner wall of the second frame to fix the motor valve fitting.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side cross-sectional view of a support block of the present utility model;

FIG. 4 is a schematic view of the rear cross-sectional structure of the pneumatic cylinder of the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2.

In the figure: 1. a bottom block; 2. sleeving blocks; 3. a first frame; 4. a first screw; 5. a first movable block; 6. a connecting rod; 7. a first toothed ring; 8. a second toothed ring; 9. a moving block; 10. a first gear; 11. a second frame; 12. a second screw; 13. a second movable block; 14. square rods; 15. round blocks; 16. a pneumatic cylinder; 17. a top block; 18. a rotating block; 19. a bottom plate; 20. a mounting hole; 21. a support block; 22. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a welding structure, which comprises a bottom block 1, wherein a sleeve block 2 is movably sleeved in the bottom block 1, a first frame 3 is fixedly arranged at the top of the sleeve block 2, first screws 4 are fixedly sleeved in the interiors of the left end and the right end of the first frame 3, a first movable block 5 positioned in the first frame 3 is movably sleeved at one end of the first screws 4, a second gear 22 positioned in the inner cavity of the bottom block 1 is fixedly sleeved in the interior of the sleeve block 2, a supporting block 21 is fixedly arranged at the top of the rear end of the bottom block 1, a connecting rod 6 is movably sleeved in the interior of the supporting block 21, a first toothed ring 7 positioned in the inner cavity of the bottom block 1 is fixedly sleeved at the lower end of the connecting rod 6, the outer surface of the first toothed ring 7 is meshed with the outer surface of the second gear 22, a first gear 10 is fixedly sleeved at the upper end of the connecting rod 6, a movable block 9 is movably sleeved in the interior of the supporting block 21, a second gear 10 is fixedly arranged at the top of the movable block 9, a second toothed ring 11 is meshed with the inner side of the second frame 11, and a second toothed ring 11 is movably sleeved at the inner end of the second toothed ring 11 is fixedly positioned at the inner side of the second frame 11, and the inner side of the movable block 11 is meshed with the second toothed ring 11 is meshed with the second end of the movable block 12.

Through rotating the first screw 4 of both sides to will make first movable block 5 take place to remove along the inner wall of first framework 3 and fix the motor valve, then through rotating the second screw 12 of both sides, thereby will make second movable block 13 take place to remove along the inner wall of second framework 11 and fix the motor valve accessory, then through rotatory first framework 3, thereby will make cover piece 2 drive when second gear 22 takes place to rotate, then will drive connecting rod 6 through first ring gear 7 and take place to rotate, thereby will make second ring gear 8 drive first gear 10 and take place to rotate, and then will drive rotatory piece 18 and the whole emergence of second framework 11 through square rod 14 and remove, thereby will make motor valve and motor valve accessory take place synchronous syntropy rotation.

Referring to fig. 2, a round block 15 is fixedly installed at the top of the first gear 10, and the outer surface of the round block 15 is movably sleeved with the inner wall of the supporting block 21.

As a technical optimization scheme of the present utility model, the round block 15 is designed so that when the first gear 10 rotates, the round block 15 rotates along the inner wall of the supporting block 21.

Referring to fig. 4, the inside of the supporting block 21 is fixedly sleeved with a pneumatic cylinder 16 positioned at the left side of the connecting rod 6, and the upper end of the pneumatic cylinder 16 penetrates through the supporting block 21 and is fixedly connected with a top block 17 positioned at the outside of the supporting block 21.

As a technical optimization scheme of the present utility model, the top block 17 will be moved up or down by the operation of the supporting block 21.

Referring to fig. 5, a rotating block 18 is movably sleeved inside the top block 17, and the rotating block 18 is located above the square rod 14.

As a technical optimization scheme of the utility model, the outer surface of the rotating block 18 and the inner wall of the top block 17 are smooth, so that the rotating block 18 is smoother in the rotating process.

Referring to fig. 2 and 5, the upper end of the square rod 14 penetrates the round block 15 and is fixedly connected with the bottom of the rotary block 18, and the outer surface of the square rod 14 is movably sleeved with the inner wall of the round block 15.

As a technical optimization scheme of the utility model, through the design of the square rod 14, when the top block 17 moves, the rotating block 18 drives the moving block 9 to integrally move through the square rod 14.

Referring to fig. 1, a bottom plate 19 is fixedly installed at the bottom of a bottom block 1, and mounting holes 20 are formed in front and rear ends of left and right sides inside the bottom plate 19.

As a technical optimization scheme of the utility model, through the design of the mounting holes 20, an operator can use bolts to pass through the mounting holes 20 to integrally fix the bottom plate 19 on the welding machine body for use.

The working principle and the using flow of the utility model are as follows:

firstly, the operator is through placing the motor valve in the inside of first framework 3, then the operator is through rotating the first screw rod 4 in both sides, thereby will make first movable block 5 take place to remove along the inner wall of first framework 3 and fix the motor valve, and make the motor valve welding end up, then the operator alright place the motor valve accessory at the top of motor valve, at this moment, the operator is through starting pneumatic cylinder 16, because the operation of pneumatic cylinder 16, when so will make kicking block 17 drive rotatory piece 18 and move down, and then will make rotatory piece 18 drive square bar 14 take place to move down along the inner wall of button 15 and first gear 10, thereby will make square bar 14 drive movable block 9 whole move down, until make the motor valve accessory be located the second when the inside of second framework 11, then the operator alright make second movable block 13 take place to remove the motor valve accessory through rotating the second screw rod 12 in both sides, and make the welding end of motor valve and motor valve's operation, when so will make rotatory piece 17 drive rotatory piece 18 down, when making, and the motor valve accessory's the high device can make the high degree of fit for the motor valve accessory that can reach the high degree of fit for the high device that can reach the high range of application of the motor accessory, and can reach the high degree of the device.

Then the welding equipment can be aligned to the connecting end of the motor valve and the motor valve fitting by an operator, and then the welding equipment is started by the operator, so that the welding equipment can weld the connecting end of the motor valve and the motor valve fitting, and the operator can drive the connecting rod 6 to rotate through the first toothed ring 7 by slowly rotating the first frame 3, so that the second toothed ring 8 can drive the first gear 10 to rotate, and then the rotating block 18 and the second frame 11 are driven to integrally move through the square rod 14, so that the motor valve and the motor valve fitting synchronously rotate in the same direction until the operator stops after welding, and the motor valve fitting can be welded more flexibly by the operator, so that the aim of flexible welding is fulfilled.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A welded structure comprising a bottom block (1), characterized in that: the inside activity of bottom block (1) has cup jointed cover piece (2), the top fixed mounting of cover piece (2) has first framework (3), the inside of both ends has all been cup jointed first screw rod (4) about first framework (3), the one end movable mounting of first screw rod (4) has first movable block (5) that are located the inside of first framework (3), the inside fixed second gear (22) that are located the inner chamber of bottom block (1) that cup joints of cover piece (2), the top fixed mounting of bottom block (1) rear end has supporting shoe (21), the inside movable sleeve of supporting shoe (21) has connecting rod (6), the lower extreme of connecting rod (6) runs through bottom block (1) and fixedly sleeve has first ring gear (7) that are located the inner chamber of bottom block (1), the surface of first ring gear (7) is connected with the surface meshing of second gear (22), the upper end of connecting rod (6) is fixed sleeve has second ring gear (8), the top fixed sleeve of supporting shoe (21) has supporting shoe (21) and second gear (9) the surface (9) that are connected with the fixed surface of moving of second movable block (9), the inside at both ends has all been cup jointed second screw rod (12) about second framework (11), the one end movable mounting of second screw rod (12) has second movable block (13) that are located the inside of second framework (11), square rod (14) has been cup jointed in the inside activity of first gear (10), the lower extreme of square rod (14) is fixed cup jointing with the top of movable block (9).

2. A welded structure according to claim 1, characterized in that: the top of the first gear (10) is fixedly provided with a round block (15), and the outer surface of the round block (15) is movably sleeved with the inner wall of the supporting block (21).

3. A welded structure according to claim 1, characterized in that: the inside of supporting shoe (21) is fixed to be cup jointed and is located pneumatic cylinder (16) of connecting rod (6) left side, the upper end of pneumatic cylinder (16) runs through supporting shoe (21) and fixedly connected with is located supporting shoe (21) outside kicking block (17).

4. A welded structure according to claim 3, characterized in that: the inside activity of kicking block (17) has cup jointed rotatory piece (18), rotatory piece (18) are located the top of square pole (14).

5. A welded structure according to claim 1, characterized in that: the upper end of the square rod (14) penetrates through the round block (15) and is fixedly connected with the bottom of the rotary block (18), and the outer surface of the square rod (14) is movably sleeved with the inner wall of the round block (15).

6. A welded structure according to claim 1, characterized in that: the bottom of the bottom block (1) is fixedly provided with a bottom plate (19), and the front end and the rear end of the left side and the right side inside the bottom plate (19) are provided with mounting holes (20).