CN212858397U

CN212858397U - Prevent deformation welding set

Info

Publication number: CN212858397U
Application number: CN202021427581.4U
Authority: CN
Inventors: 江志东
Original assignee: Pulimar Power Technology Wuxi Co ltd
Current assignee: Pulimar Power Technology Wuxi Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-02
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a prevent deformation welding set, including placing the board, it is provided with the sliding plate to place the board top and be close to the left side, sliding plate bottom fixed connection sliding pin top, it corresponds the sliding pin and has seted up the sliding tray to place the board, it passes through sliding tray sliding connection sliding pin to place the board, sliding pin bottom fixed connection connecting plate top. This prevent deformation welding set, can place the welded pipe before the welding and form the right angle between first clamp splice and first spacing and second clamp splice and the spacing of second, simultaneously screw up through first rotatory screw thread push rod and the rotatory screw thread push rod of second before the welding, it presss from both sides tight welded pipe to drive first clamp splice and second clamp splice, can effectually reach the right angled welding of welded pipe, simultaneously effectual lower technical requirement to operating personnel, the production of useless piece has effectively been reduced simultaneously, and can cause the problem that the right angle appearance after the welding changes when effectually having solved when removing.

Description

Prevent deformation welding set

Technical Field

The utility model relates to the field of welding technique, specifically be a prevent deformation welding set.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

When carrying out the right angle welding, the right-angled angle of control is being welded through operating personnel autogenous control to current side's pipe and pipe, and this kind of welding mode requires highly to operating personnel, can cause the right angle appearance after the welding to change when taking place to remove simultaneously when the welding, causes the production of welding waste, very big waste the material, consequently need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent deformation welding set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deformation-preventing welding device comprises a placing plate, wherein a sliding plate is arranged on the top of the placing plate close to the left side, the bottom of the sliding plate is fixedly connected with the top end of a sliding pin, the placing plate is provided with a sliding groove corresponding to the sliding pin, the placing plate is connected with the sliding pin in a sliding way through the sliding groove, the bottom end of the sliding pin is fixedly connected with the top of a connecting plate, the bottom of the connecting plate is fixedly connected with a sliding block, the bottom of the placing plate is close to the right side of the sliding groove and is fixedly connected with the top of a positioning block, the left side and the right side of the bottom of the placing plate are fixedly connected with the top of a supporting plate, the supporting plate is movably connected with the left end of a rotating lead screw corresponding to the sliding block, the right end of the rotating, the middle part of the first supporting block is fixedly connected with the outer wall of a first threaded sleeve, the first threaded sleeve is in threaded connection with a first rotating threaded push rod, the right end of the first rotary threaded push rod is movably connected with the left side of the first fixed part, the right side of the first fixed part is hinged with the middle part of the left side of the first clamping block, the placing plate is provided with a welding gap at the back side close to the sliding plate, the placing plate is fixedly connected with one side of the supporting bar in the welding gap, the top of the placing plate close to the right side of the welding gap is fixedly connected with the bottom of the second limiting strip, the top of the placing plate close to the front of the second limiting strip is fixedly connected with the bottom of the second supporting block, the middle part of the second supporting block is fixedly connected with the outer wall of a second threaded sleeve, the second threaded sleeve is in threaded connection with a second rotary threaded push rod, one end of the second rotary threaded push rod, which is close to the second limiting strip, is movably connected with the front side of the second fixing piece, and the back side of the second fixing piece is hinged with the middle part of the front side of the second clamping block.

Preferably, the sliding grooves are provided with two corresponding sliding plates distributed on the placing plate at the front side and the rear side of the bottom of the sliding plate, and the length of the sliding grooves is larger than that of the sliding plates.

Preferably, the number of the sliding pins is four, two sliding pins are distributed in the sliding groove in a group, and the sliding pins penetrate through the sliding groove and extend to the bottom of the placing plate and the four corners of the connecting plate to be fixedly connected.

Preferably, the supporting plate is provided with a through hole corresponding to the rotary screw, the middle part of the sliding block is fixedly connected with the ball nut pair corresponding to the rotary screw, and the sliding block is movably connected with the rotary screw through the ball nut pair.

Preferably, T type activity hole has been seted up in first mounting left side, first rotatory screw thread push rod right-hand member corresponds T type activity hole fixed connection T type activity round pin left side, first mounting passes through T type activity hole swing joint T type activity round pin, the design of second mounting is the same with first mounting and is provided with T type activity hole.

Preferably, the number of the support bars is two, and the support bars are distributed on the left side and the middle of the welding gap.

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

1. this prevent deformation welding set, through first clamp splice and the second clamp splice that sets up, can place the welded tube before the welding and form the right angle between first clamp splice and first spacing and second clamp splice and the spacing of second, simultaneously screwing up through first rotatory screw thread push rod and the rotatory screw thread push rod of second before the welding, drive first clamp splice and the tight welded tube of second clamp splice clamp, can effectually reach the right-angled welding of welded tube, simultaneously effectual lower the technical requirement to operating personnel, effectively reduced the production of useless piece simultaneously, and can cause the problem that the right angle appearance after the welding changes when effectually having solved when removing.

2. This prevent deformation welding set through the sliding plate and the sliding tray that set up, can be through first clamp splice and first spacing with second clamp splice and the spacing tight welding of second when needing the adjustment of tight, rotatory lead screw is rotatory, drives the slider through the vice cooperation of ball nut and removes, drives the slider and removes the adjustment that finally reaches the welding, can further reduce the production of useless piece.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view showing a cross-sectional structure of the slide plate, slide block and rotary screw;

fig. 4 is a schematic view of the structure of the first fixing member and the first rotary threaded rod in a cross section taken in the same direction.

In the figure: 1. a second limit strip; 2. a second clamp block; 3. a second fixing member; 4. a second threaded sleeve; 5. a second support block; 6. placing the plate; 7. a second rotary threaded push rod; 8. a T-shaped movable pin; 9. a supporting strip; 10. a first rotating threaded push rod; 11. a sliding groove; 12. a first support block; 13. a first threaded sleeve; 14. a first fixing member; 15. welding a notch; 16. a first clamping block; 17. a sliding plate; 18. a first limit strip; 19. a T-shaped movable hole; 20. a slide pin; 21. a support plate; 22. rotating the lead screw; 23. a connecting plate; 24. a slider; 25. positioning blocks; 26. and a ball nut pair.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a deformation-preventing welding device comprises a placing plate 6, a sliding plate 17 is arranged on the top of the placing plate 6 close to the left side, the bottom of the sliding plate 17 is fixedly connected with the top end of a sliding pin 20, the placing plate 6 is provided with a sliding groove 11 corresponding to the sliding pin 20, the sliding groove 11 is provided with two sliding pins 17 distributed on the placing plate 6 corresponding to the front side and the rear side of the bottom of the sliding plate 17, the length of the sliding groove 11 is larger than that of the sliding plate 17, the placing plate 6 is slidably connected with the sliding pin 20 through the sliding groove 11, the bottom end of the sliding pin 20 is fixedly connected with the top of a connecting plate 23, four sliding pins 20 are arranged, the two sliding pins 20 are distributed in the sliding groove 11 in a group, the sliding pins 20 penetrate through the sliding groove 11 and extend to the bottom of the placing plate 6 and are fixedly connected with four corners of the connecting plate 23, the bottom of the connecting plate 23 is fixedly connected, the supporting plate 21 is movably connected with the left end of a rotating screw 22 corresponding to a sliding block 24, the rotating screw 22 is movably connected with the sliding block 24, the supporting plate 21 is provided with a through hole corresponding to the rotating screw 22, the middle part of the sliding block 24 is fixedly connected with a ball nut pair 26 corresponding to the rotating screw 22, the sliding block 24 is movably connected with the rotating screw 22 through the ball nut pair 26, the right end of the rotating screw 22 is movably connected with the left side of a positioning block 25, through the arranged sliding plate 17 and a sliding groove 11, when a welding part is clamped and required to be adjusted through a first clamping block 16 and a first limiting strip 18, a second clamping block 2 and a second limiting strip 1, the rotating screw 22 rotates, the sliding block 24 is driven to move through the matching of the ball nut pair 26, the sliding block 24 is driven to move, the adjustment of the welding part is finally achieved, the generation of waste parts can be further reduced, the right side of the, the middle part of a first supporting block 12 is fixedly connected with the outer wall of a first threaded sleeve 13, the first threaded sleeve 13 is in threaded connection with a first rotary threaded push rod 10, the right end of the first rotary threaded push rod 10 is movably connected with the left side of a first fixing part 14, the left side of the first fixing part 14 is provided with a T-shaped movable hole 19, the right end of the first rotary threaded push rod 10 is fixedly connected with the left side of a T-shaped movable pin 8 corresponding to the T-shaped movable hole 19, the first fixing part 14 is movably connected with the T-shaped movable pin 8 through the T-shaped movable hole 19, the right side of the first fixing part 14 is hinged with the middle part of the left side of a first clamping block 16 through a hinge, a welding notch 15 is arranged at the rear side of a placing plate 6 close to a sliding plate 17, the placing plate 6 is fixedly connected with one side of a supporting strip 9 in the welding notch 15, the two supporting strips 9 are distributed at the left side and the middle part of the, the top of the placing plate 6 is close to the front of the second limiting strip 1 and is fixedly connected with the bottom of the second supporting block 5, the middle of the second supporting block 5 is fixedly connected with the outer wall of a second threaded sleeve 4, the second threaded sleeve 4 is in threaded connection with a second rotary threaded push rod 7, one end of the second rotary threaded push rod 7, which is close to the second limiting strip 1, is movably connected with the front of a second fixed part 3, the second fixed part 3 is designed to be the same as the first fixed part 14 and is provided with a T-shaped movable hole 19, the second rotary threaded push rod 7 is fixedly connected with a T-shaped movable pin 8 corresponding to the T-shaped movable hole 19, the second fixed part 3 is movably connected with the second rotary threaded push rod 7 through the T-shaped movable hole 19 and the T-shaped movable pin 8, the back of the second fixed part 3 is hinged with the middle of the front of the second clamping block 2, and the welding pipes can be placed between the first clamping block 16 and the first limiting strip 18 and the second clamping block 2 and the second limiting strip 1, simultaneously screwing up through first rotatory screw thread push rod 10 and the rotatory screw thread push rod 7 of second before the welding, driving first clamp splice 16 and the tight welded pipe of second clamp splice 2 clamp, can effectually reach the welding to the welded pipe right angle, simultaneously effectual lower to operating personnel's technical requirement, effectively reduced the production of useless piece simultaneously to can cause the problem that the right angle appearance after the welding changes when effectually having solved when removing.

When the device is used, a welded pipe is placed between the first clamping block 16 and the first limiting strip 18 and between the second clamping block 2 and the second limiting strip 1 to form a right angle before welding, meanwhile, the first rotating threaded push rod 10 and the second rotating threaded push rod 7 are screwed tightly before welding to drive the first clamping block 16 and the second clamping block 2 to clamp the welded pipe tightly, welding is carried out at a welding gap 15, meanwhile, when a welded part needs to be adjusted by clamping the first clamping block 16 and the first limiting strip 18 with the second clamping block 2 and the second limiting strip 1, the rotating screw rod 22 rotates, the sliding block 24 is driven to move by matching of the ball nut pair 26, and the sliding block 24 is driven to move to finally achieve adjustment of the welded part.

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 an prevent deformation welding set, is including placing board (6), its characterized in that: the top of the placing plate (6) is provided with a sliding plate (17) close to the left side, the bottom of the sliding plate (17) is fixedly connected with the top end of a sliding pin (20), the placing plate (6) is provided with a sliding groove (11) corresponding to the sliding pin (20), the placing plate (6) is slidably connected with the sliding pin (20) through the sliding groove (11), the bottom of the sliding pin (20) is fixedly connected with the top of a connecting plate (23), the bottom of the connecting plate (23) is fixedly connected with a sliding block (24), the bottom of the placing plate (6) is close to the top of a positioning block (25) fixedly connected with the right side of the sliding groove (11), the bottom of the placing plate (6) is fixedly connected with the top of a supporting plate (21) at the left side and the right side, the supporting plate (21) is movably connected with the left end of a rotating lead screw (22) corresponding to the supporting plate (24), the rotating lead, the right side of the sliding plate (17) is fixedly connected with the left side and the bottom of a first limiting strip (18), the left side of the top of the sliding plate (17) is fixedly connected with the bottom of a first supporting block (12), the middle part of the first supporting block (12) is fixedly connected with the outer wall of a first threaded sleeve (13), the first threaded sleeve (13) is in threaded connection with a first rotating threaded push rod (10), the right end of the first rotating threaded push rod (10) is movably connected with the left side of a first fixing part (14), the right side of the first fixing part (14) is hinged with the middle part of the left side of a first clamping block (16) through a hinge, a welding notch (15) is arranged at the rear side of the placing plate (6) close to the sliding plate (17), the placing plate (6) is fixedly connected with one side of a supporting strip (9) in the welding notch (15), the top of the placing plate (6) is close to the right side, the top of the placing plate (6) is close to the front of the second limiting strip (1) and is fixedly connected with the bottom of the second supporting block (5), the middle of the second supporting block (5) is fixedly connected with the outer wall of the second threaded sleeve (4), the second threaded sleeve (4) is in threaded connection with a second rotating threaded push rod (7), the second rotating threaded push rod (7) is close to one end of the second limiting strip (1) and is movably connected with the front of the second fixing piece (3), and the back of the second fixing piece (3) is hinged with the front middle of the second clamping block (2).

2. A deformation-resistant welding device as defined in claim 1, further comprising: the sliding grooves (11) are provided with two corresponding sliding plates (17) on the placing plate (6), the front side and the rear side of the bottom of each sliding plate are distributed, and the length of each sliding groove (11) is larger than that of each sliding plate (17).

3. A deformation-resistant welding device as defined in claim 1, further comprising: the number of the sliding pins (20) is four, two sliding pins (20) are distributed in the sliding groove (11) in a group, and the sliding pins (20) penetrate through the sliding groove (11) and extend to the bottom of the placing plate (6) to be fixedly connected with four corners of the connecting plate (23).

4. A deformation-resistant welding device as defined in claim 1, further comprising: the supporting plate (21) corresponds rotatory lead screw (22) and has seted up the through-hole, sliding block (24) middle part corresponds rotatory lead screw (22) fixed connection ball nut pair (26), sliding block (24) pass through ball nut pair (26) swing joint rotatory lead screw (22).

5. A deformation-resistant welding device as defined in claim 1, further comprising: t type activity hole (19) have been seted up on first mounting (14) left side, first rotatory screw thread push rod (10) right-hand member corresponds T type activity hole (19) fixed connection T type activity round pin (8) left side, first mounting (14) are through T type activity hole (19) swing joint T type activity round pin (8), second mounting (3) design is the same with first mounting (14) and is provided with T type activity hole (19).

6. A deformation-resistant welding device as defined in claim 1, further comprising: the two support bars (9) are distributed on the left side and the middle part of the welding gap (15).