CN220971262U - Novel welding mould is fixed device - Google Patents

Abstract

The utility model belongs to the field of welding mould fixing devices, in particular to a novel welding mould fixing device which comprises a protection box; the two sides of the top end of the protection box are provided with first grooves, the two sides of the protection box are provided with second grooves, and a fixing mechanism is arranged in the protection box; the fixing mechanism comprises motors, wherein the motors are respectively provided with two ends at one side of the bottom end of the protection box, the motors are fixedly connected with the inner side of the protection box, and the other ends of the motors are fixedly connected with the rear end of the threaded rod; through fixed establishment's design, realized can carrying out the function of effective fixed to the back shaft, solved current welding die fixing device and not be provided with the subassembly that can be used for carrying out effective fixed to the back shaft, very easily appear not hard up condition when running for a long time to further influence welding seam quality, reduced the problem of qualification rate, improved stability.

Description

Novel welding mould is fixed device

Technical Field

The utility model relates to the field of welding mold fixing devices, in particular to a novel welding mold fixing device.

Background

The stability of the operation process of the main tool of the die welding pipe in the welding process directly influences the quality of the welding seam of the welding pipe, and the main tool influencing the stability of the welding pipe is a supporting shaft for fixing the welding die.

The specific reference application of the existing welding die fixing device is as follows: a fixing device of CN202220517044.1 for facilitating welding of a section mould; comprising the following steps: the utility model relates to a novel pneumatic wrench, which comprises a handle, a fixed seat, a connecting seat, a threaded rod, a sealing gasket, a bearing plate, a pneumatic tube, a first shell, a piston, a top seat, a telescopic rod, a pneumatic pump, a partition plate, a pressing plate, a guide pillar, a second shell, a rubber pad, a spring, an inner pressure seat, an inner damping, a sucker seat, a sealing ring, a nut, a clamping plate, a sucker fixing part and a clamping part, wherein the upper end of the right side of the handle is provided with the fixed seat, the upper end surface of the fixed seat is provided with the connecting seat, the lower end surface of the sealing gasket is provided with the bearing plate, and the lower end surface of the pressing plate is provided with the guide pillar. The distance between the two groups of clamping plates can be adjusted by using the nuts and the threaded rods, and the die can be protected in the process of clamping the die by using the sucker fixing component and the clamping component, so that the adjusting, fixing and protecting effects of the utility model are improved.

The welding die fixing device is not provided with a component which can be used for effectively fixing the supporting shaft, but is very easy to loose in long-time operation, so that the quality of welding seams is further affected, the qualification rate is reduced, and therefore, the novel welding die fixing device is provided for the problems.

Disclosure of utility model

In order to make up for the defects of the prior art, the prior welding die fixing device is not provided with a component which can be used for effectively fixing the supporting shaft, and when the welding die fixing device is very easy to loose in long-time operation, the quality of welding seams is further affected, and the qualification rate is reduced.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a novel welding mould fixing device, which comprises a protection box; the two sides of the top end of the protection box are provided with first grooves, the two sides of the protection box are provided with second grooves, and a fixing mechanism is arranged in the protection box;

The fixing mechanism comprises a motor, the motor is provided with two ends of one side of the bottom end of the protection box, the motor is fixedly connected with the inner side of the protection box, the other end of the motor is fixedly connected with the rear end of the threaded rod, the front end of the threaded rod is inserted into the first fixing block, the threaded rod is rotationally connected with the first fixing block, the outer sides of the two ends of the threaded rod are sleeved with first sliding blocks, the threaded rod is in threaded connection with the first sliding blocks, a jacking bolt is inserted into the top end of the first sliding blocks, and the jacking bolt is in threaded connection with the first supporting shaft.

Preferably, the top end of the jack bolt is fixedly connected with the bottom end of the first supporting shaft, a first thread groove is formed in the outer side of the bottom end of the first supporting shaft, a first locking nut is sleeved on the outer side of the bottom end of the first supporting shaft, the first supporting shaft is in threaded connection with the first locking nut, and the position, above the first thread groove, of the first supporting shaft is close to the inner side of the limiting block to be fixedly connected with the inner side of the limiting block.

Preferably, a second support shaft is arranged at the top end position of the first support shaft, a second sliding block is arranged on the outer side, close to the middle position, of the second support shaft, the top end of the second support shaft penetrates through the first groove, the second support shaft is in sliding connection with the first groove, a second locking nut is sleeved on the outer side of the second sliding block, and the second locking nut is in threaded connection with the second sliding block.

Preferably, an adjusting mechanism is arranged between the first supporting shaft and the second supporting shaft, the adjusting mechanism comprises an inserting rod, the inserting rod is arranged at the bottom end of the second supporting shaft, the top end of the inserting rod is fixedly connected with the bottom end of the second supporting shaft, the bottom end of the inserting rod is inserted into the first supporting shaft, and the inserting rod is in sliding connection with the first supporting shaft.

Preferably, the two sides of the top end of the first support shaft are provided with second fixing blocks, the rear ends of the second fixing blocks are fixedly connected with the side ends of the first support shaft, the two sides inside the second fixing blocks are provided with reset springs, the rear ends of the reset springs are fixedly connected with the second fixing blocks, the front ends of the reset springs are fixedly connected with one end of the inserting blocks, a plurality of inserting grooves are formed in the two sides of the inserting rods, and the other ends of the inserting blocks are inserted into the inserting grooves.

Preferably, both sides of the position of the first support shaft, which is close to the top end, are provided with sliding grooves, both sides of the bottom end of the inserted link are provided with second sliding blocks, the sliding grooves are fixedly connected with the rear ends of the second sliding blocks, the front ends of the second sliding blocks are inserted into the sliding grooves, and the second sliding blocks are in sliding connection with the sliding grooves.

The utility model has the advantages that:

1. According to the utility model, through the structural design of the fixing mechanism, the function of effectively fixing the support shaft is realized, the problem that the existing welding die fixing device is not provided with a component capable of effectively fixing the support shaft, and when the welding die fixing device is very easy to loosen in long-time operation, the quality of welding seams is further influenced, the qualification rate is reduced, and the stability is improved;

2. the utility model realizes the function of conveniently adjusting the height of the supporting shaft through the structural design of the adjusting mechanism, solves the problem that the quality of the welding seam cannot be ensured because the height of the supporting shaft is always required to be adjusted to adjust the height of the welding seam die to ensure the quality of the welding seam when the traditional welding mold fixing device is not provided with a component capable of adjusting the length of the supporting shaft, and improves the qualification rate.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is an enlarged schematic structural view of the portion A of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic structural view of the portion B of FIG. 1 according to the present utility model;

FIG. 5 is an enlarged schematic view of FIG. 2C according to the present utility model;

fig. 6 is a schematic diagram of the structure of the enlarged schematic diagram of fig. 2D according to the present utility model.

In the figure: 1. a protection box; 2. a first slot; 3. a second slot; 10. a motor; 11. a threaded rod; 12. a first fixed block; 13. a first slider; 14. a jack bolt; 15. a first support shaft; 16. a first thread groove; 17. a first lock nut; 18. a limiting block; 19. a second support shaft; 20. a rod; 21. a slot; 22. a second fixed block; 23. a return spring; 24. inserting blocks; 25. a chute; 26. a second slider; 27. and a second lock nut.

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.

Referring to fig. 1 to 6, a novel welding die fixing device comprises a protection box 1; the two sides of the top end of the protection box 1 are provided with first grooves 2, the two sides of the protection box 1 are provided with second grooves 3, and a fixing mechanism is arranged in the protection box 1;

The fixing mechanism comprises a motor 10, wherein the motor 10 is provided with two ends at one side of the bottom end of the protection box 1, the motor 10 is fixedly connected with the inner side of the protection box 1, the other end of the motor 10 is fixedly connected with the rear end of a threaded rod 11, the front end of the threaded rod 11 is inserted into a first fixing block 12, the threaded rod 11 is rotationally connected with the first fixing block 12, the outer sides of the two ends of the threaded rod 11 are sleeved with a first sliding block 13, the threaded rod 11 is in threaded connection with the first sliding block 13, a jacking bolt 14 is inserted into the inner side of the top end of the first sliding block 13, and the jacking bolt 14 is in threaded connection with a first supporting shaft 15;

When the motor 10 is started, the threaded rod 11 is driven to rotate, the other end of the threaded rod 11 rotates along the first fixed block 12, the first sliding blocks 13 on two sides are driven to simultaneously move inwards, when the supporting shaft needs to be fixed, the jack bolt 14 at the bottom end of the first supporting shaft 15 is inserted into the position of the hole above the first sliding blocks 13, and the jack bolt 14 is driven to rotate along the hole position at the top end of the first sliding blocks 13 and move towards the inside of the first sliding blocks 13 until the jack bolt 14 is completely inserted into the bottom end of the first sliding blocks 13.

Further, the top end of the jacking bolt 14 is fixedly connected with the bottom end of the first supporting shaft 15, a first thread groove 16 is formed in the outer side of the bottom end of the first supporting shaft 15, a first locking nut 17 is sleeved on the outer side of the bottom end of the first supporting shaft 15, the first supporting shaft 15 is in threaded connection with the first locking nut 17, and the position, close to the upper position of the first thread groove 16, of the first supporting shaft 15 is fixedly connected with the inner side of the limiting block 18;

When the sliding block is in operation, the first lock nut 17 at the lower position of the limiting block 18 rotates along the first thread groove 16 formed on the surface of the first supporting shaft 15, and drives the first lock nut 17 to move downwards along the first thread groove 16 until the first lock nut 17 moves to the top end of the first sliding block 13 and stops rotating when being attached to the first sliding block 13.

Further, a second support shaft 19 is arranged at the top end position of the first support shaft 15, a second sliding block 26 is arranged on the outer side, close to the middle position, of the second support shaft 19, the top end of the second support shaft 19 penetrates through the first slot 2, the second support shaft 19 is in sliding connection with the first slot 2, a second locking nut 27 is sleeved on the outer side of the second sliding block 26, and the second locking nut 27 is in threaded connection with the second sliding block 26;

During operation, the second lock nut 27 above the second supporting shaft 19 rotates along the surface of the second sliding block 26, so that the second lock nut 27 is driven to move upwards along the surface of the second sliding block 26 until the second lock nut 27 stops when moving to be attached to the position below the first slot 2 at the top end inside the protection box 1, and is used for fixing the supporting shaft.

Further, an adjusting mechanism is arranged between the first support shaft 15 and the second support shaft 19, the adjusting mechanism comprises an inserting rod 20, the inserting rod 20 is arranged at the bottom end of the second support shaft 19, the top end of the inserting rod 20 is fixedly connected with the bottom end of the second support shaft 19, the bottom end of the inserting rod 20 is inserted into the first support shaft 15, and the inserting rod 20 is in sliding connection with the first support shaft 15;

In operation, the second support shaft 19 is pulled to drive the insert rod 20 to move upwards along the inside of the top end of the first support shaft 15.

Further, two sides of the top end of the first supporting shaft 15 are provided with second fixing blocks 22, the rear ends of the second fixing blocks 22 are fixedly connected with the side ends of the first supporting shaft 15, two sides of the inside of the second fixing blocks 22 are provided with reset springs 23, the rear ends of the reset springs 23 are fixedly connected with the second fixing blocks 22, the front ends of the reset springs 23 are fixedly connected with one ends of inserting blocks 24, two sides of the inserting rods 20 are provided with a plurality of inserting grooves 21, and the other ends of the inserting blocks 24 are inserted into the inserting grooves 21;

When the length of the support shaft needs to be adjusted during operation, the insert blocks 24 on two sides of the first support shaft 15 are pulled outwards simultaneously to drive the reset spring 23 in the second fixed block 22 to be stretched and prolonged, and meanwhile the other end of the insert block 24 moves outwards along the inside of the slot 21 formed in the side end of the insert rod 20 until the insert block 24 is completely separated from the inside of the slot 21.

Further, both sides of the position of the first support shaft 15 near the top end are provided with sliding grooves 25, both sides of the bottom end of the inserted link 20 are provided with second sliding blocks 26, the inserting grooves 21 are fixedly connected with the rear ends of the second sliding blocks 26, the front ends of the second sliding blocks 26 are inserted into the sliding grooves 25, and the second sliding blocks 26 are in sliding connection with the sliding grooves 25;

When the plug rod 20 moves upwards, the second sliding block 26 is driven to move upwards along the inside of the sliding groove 25, when the plug rod reaches the adjusted position, the plug block 24 is loosened, the reset spring 23 is driven to rebound automatically, the other end of the plug block 24 is inserted into the slot 21 of the plug rod 20, which is close to the bottom end position, again to be fixed, and the length of the supporting shaft is adjusted.

Working principle: when the support shaft needs to be fixed, firstly, the jacking bolt 14 at the bottom end of the first support shaft 15 is inserted into the position of the hole above the first sliding block 13, the jacking bolt 14 is driven to rotate along the hole position at the top end of the first sliding block 13 and move towards the inside of the first sliding block 13 when rotating, until the jacking bolt 14 is completely inserted into the bottom end of the first sliding block 13, then the first locking nut 17 at the lower position of the limiting block 18 rotates along the first thread groove 16 formed on the surface of the first support shaft 15, the first locking nut 17 is driven to move downwards along the first thread groove 16 until the first locking nut 17 moves to the top end of the first sliding block 13 and stops rotating when being attached to the first sliding block 13, and then the second locking nut 27 above the second support shaft 19 is driven to move upwards along the surface of the second sliding block 26 until the second locking nut 27 is attached to the position below the first slot 2 inside the protection box 1, and the second locking nut 27 is stopped when being attached to the position of the lower position of the first slot 2, so that the support shaft is fixed.

When the length of the support shaft needs to be adjusted, the insert blocks 24 on two sides of the first support shaft 15 are pulled outwards simultaneously, the reset spring 23 in the second fixing block 22 is driven to be stretched and prolonged, meanwhile, the other end of the insert block 24 moves outwards along the inside of the slot 21 formed in the side end of the insert rod 20 until the insert block 24 is completely separated from the inside of the slot 21, the second support shaft 19 is pulled, the insert rod 20 is driven to move upwards along the inside of the top end of the first support shaft 15, and when the insert rod 20 moves upwards, the second slide block 26 is driven to move upwards along the inside of the slide groove 25, when the adjusted position is reached, the insert block 24 is released, the reset spring 23 is driven to rebound automatically, and the other end of the insert block 24 is inserted into the inside of the slot 21 close to the bottom end position of the insert rod 20 again to be fixed, so that the length of the support shaft is adjusted.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A novel welding mould fixing device comprises a protection box (1); the method is characterized in that: the two sides of the top end of the protection box (1) are provided with first grooves (2), the two sides of the protection box (1) are provided with second grooves (3), and a fixing mechanism is arranged in the protection box (1);

The fixing mechanism comprises a motor (10), the motor (10) is provided with two ends on one side of the bottom end of a protection box (1), the motor (10) is fixedly connected with the inner side of the protection box (1), the other end of the motor (10) is fixedly connected with the rear end of a threaded rod (11), the front end of the threaded rod (11) is inserted into a first fixing block (12), the threaded rod (11) is rotationally connected with the first fixing block (12), first sliding blocks (13) are sleeved on the outer sides of the two ends of the threaded rod (11), the threaded rod (11) is in threaded connection with the first sliding blocks (13), a jacking bolt (14) is inserted into the top end of the first sliding blocks (13), and the jacking bolt (14) is in threaded connection with a first supporting shaft (15).

2. A novel welding die fixing device as defined in claim 1, wherein: the top of the jacking bolt (14) is fixedly connected with the bottom of the first supporting shaft (15), a first thread groove (16) is formed in the outer side of the bottom of the first supporting shaft (15), a first lock nut (17) is sleeved on the outer side of the bottom of the first supporting shaft (15), the first supporting shaft (15) is in threaded connection with the first lock nut (17), and the position, close to the upper side of the first thread groove (16), of the first supporting shaft (15) is fixedly connected with the inner side of the limiting block (18).

3. A novel welding die fixing device as defined in claim 2, wherein: the novel support device is characterized in that a second support shaft (19) is arranged at the top end position of the first support shaft (15), a second sliding block (26) is arranged on the outer side, close to the middle position, of the second support shaft (19), the top end of the second support shaft (19) penetrates through the first groove (2) and is in sliding connection with the first groove (2), a second locking nut (27) is sleeved on the outer side of the second sliding block (26), and the second locking nut (27) is in threaded connection with the second sliding block (26).

4. A novel welding die fixing device according to claim 3, wherein: the adjusting mechanism is arranged between the first supporting shaft (15) and the second supporting shaft (19), the adjusting mechanism comprises an inserting rod (20), the inserting rod (20) is arranged at the bottom end of the second supporting shaft (19), the top end of the inserting rod (20) is fixedly connected with the bottom end of the second supporting shaft (19), the bottom end of the inserting rod (20) is inserted into the first supporting shaft (15), and the inserting rod (20) is in sliding connection with the first supporting shaft (15).

5. A novel welding die fixing device as defined in claim 4, wherein: the utility model discloses a novel electric power tool is characterized in that second fixed blocks (22) are arranged on two sides of the top end of a first supporting shaft (15), the rear ends of the second fixed blocks (22) are fixedly connected with the side ends of the first supporting shaft (15), reset springs (23) are arranged on two sides of the inside of the second fixed blocks (22), the rear ends of the reset springs (23) are fixedly connected with the second fixed blocks (22), the front ends of the reset springs (23) are fixedly connected with one ends of inserting blocks (24), a plurality of inserting grooves (21) are formed in two sides of an inserting rod (20), and the other ends of the inserting blocks (24) are inserted into the inserting grooves (21).

6. A novel welding die fixing device as defined in claim 5, wherein: the sliding grooves (25) are formed in two sides of the position, close to the top end, of the first support shaft (15), the second sliding blocks (26) are arranged on two sides of the bottom end of the inserted link (20), the inserting grooves (21) are fixedly connected with the rear ends of the second sliding blocks (26), the front ends of the second sliding blocks (26) are inserted into the sliding grooves (25), and the second sliding blocks (26) are in sliding connection with the sliding grooves (25).