CN212350970U

CN212350970U - Welding fixing clamp convenient to adjust

Info

Publication number: CN212350970U
Application number: CN202020687159.6U
Authority: CN
Inventors: 张东; 胡希海
Original assignee: Dalian Dongfang Jinqi Welding Electromechanical Technology Development Co ltd
Current assignee: Dalian Dongfang Jinqi Welding Electromechanical Technology Development Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-15
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a welded fastening anchor clamps convenient to adjust relates to the welding jig field, comprising a base plate, the riser has been seted up to top one side of bottom plate, the top of bottom plate is provided with anchor clamps on the multiunit, every group the second screw rod has been seted up to the top of going up anchor clamps, the top of second screw rod is provided with the second screw rod, just the bottom of second screw rod runs through the top of anchor clamps and extends to the inside of anchor clamps down, the bottom of anchor clamps is located the inside of bottom plate and has seted up first screw rod down. The utility model discloses a runner, emery wheel, motor, conveying that set up drive and pivot, after welding pipeline surface portion branch, the starter motor, the output of motor drives the belt and rotates, and the belt passes through drive gear and drives the pivot and rotate, rotates and drives the multiunit emery wheel and rotate, and the synchronous drive pipeline of every group emery wheel rotates, makes the pipeline not carry out the welded part and exposes in the front of constructor to make things convenient for constructor to weld the pipeline.

Description

Welding fixing clamp convenient to adjust

Technical Field

The utility model relates to a welding jig field specifically is a welding fixed clamp convenient to adjust.

Background

The welding is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, the energy sources of modern welding are various, including gas flame, electric arc, laser, electron beam, friction, ultrasonic wave and the like, besides being used in factories, the welding can be carried out in various environments such as field, underwater and space, steel pipes are often required to be welded in the processing and production process of the steel pipes, and the welded steel pipes need to be aligned and fixedly clamped in the welding process of the steel pipes, so that the normal use of the welded steel pipes cannot be influenced.

Present welding fixation anchor clamps are inconvenient when using and are adjusted according to the demand, when welding multiple pipeline, and availability factor is poor, and the pipeline is circular, because the angle problem, the welding is comparatively difficult when the welding, and is poor to pipeline welding efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the clamp is inconvenient to adjust and the pipeline welding efficiency is poor, the welding fixing clamp convenient to adjust is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welded fastening anchor clamps convenient to adjust, includes the bottom plate, the riser has been seted up to top one side of bottom plate, the top of bottom plate is provided with the multiunit and goes up anchor clamps, every group go up the top of anchor clamps and seted up the second screw rod, the top of second screw rod is provided with the second screw rod, just the bottom of second screw rod runs through the top of anchor clamps and extends to the inside of anchor clamps down, the bottom of anchor clamps is located the inside of bottom plate and has seted up first screw rod down, the one end of first screw rod runs through the outer wall of bottom plate and extends to the outside of bottom plate and be connected with the handle, the motor is installed to the bottom of bottom plate, just the output of motor is connected with the belt, the pivot is installed to one side that the bottom plate bottom is located the motor, the emery wheel has all been seted up at the both ends.

Preferably, the top end of the bottom plate is provided with a plurality of groups of second constraint grooves, and the lower clamp is connected with the bottom plate in a clamping manner through the second constraint grooves.

Preferably, a plurality of groups of first constraint grooves are formed in one side of the vertical plate, a sliding block matched with the first constraint grooves is formed in one side of the lower clamp, and the lower clamp is connected with the first constraint grooves in a sliding mode through the sliding block.

Preferably, the top end of the lower clamp is provided with a plurality of groups of rotating wheels, and the bottom end of the upper clamp is also provided with a plurality of groups of rotating wheels.

Preferably, a transmission gear is arranged on the outer side of the rotating shaft and is in transmission connection with the motor through a belt.

Preferably, the top end of the bottom plate is provided with a waste collection box, and the waste collection box is internally provided with a drawing box.

Preferably, the bottom of bottom plate has seted up multiunit fixed bearing, just the pivot passes through fixed bearing and is connected with the bottom plate rotation.

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

1. the utility model discloses a first screw rod, the lower anchor clamps, the upper fixture, second screw rod and the handle that set up, when fixing the welding pipeline, at first rotate the second screw rod, make upper fixture and lower anchor clamps separation, place the pipeline in the lower anchor clamps afterwards, rotate the second screw rod, make the upper fixture move downwards, fix the pipeline, also fix the second group pipeline in another group anchor clamps afterwards, rotate the first screw rod through the handle, the first screw rod promotes the lower anchor clamps and moves, two groups of lower anchor clamps drive the pipeline and are close to each other, until two groups of pipeline terminal surface laminating and bottom and emery wheel laminating, stop moving the pipeline, can be according to the length of pipeline, change the interval between the anchor clamps, thereby conveniently fix different pipelines, improve the availability factor, the problem that the inconvenient clamp was adjusted has effectively been solved;

2. through the runner that sets up, the emery wheel, including a motor, an end cap, a controller, and a cover plate, the conveying drives and the pivot, after welding pipeline surface portion, the starter motor, the output of motor drives the belt and rotates, the belt drives the pivot through drive gear and rotates, it drives the rotation of multiunit emery wheel to rotate, the synchronous pipeline that drives of every group emery wheel rotates, make the pipeline not carry out welded part and expose in the front of constructor, thereby make things convenient for constructor to weld the pipeline, the relatively poor problem of pipeline welding efficiency has effectively been solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the clamp of the present invention;

fig. 3 is a schematic view of the motor transmission structure of the present invention;

fig. 4 is a schematic view of the structure of the rotating shaft of the present invention.

In the figure: 1. a base plate; 2. a motor; 3. a first screw; 4. a grip; 5. a vertical plate; 6. a first confinement groove; 7. a lower clamp; 8. an upper clamp; 9. a second screw; 10. a second confinement groove; 11. a grinding wheel; 12. a waste collection box; 13. a rotating wheel; 14. a belt; 15. a transmission gear; 16. a rotating shaft; 17. and fixing the bearing.

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.

The motors mentioned in the utility model (the model is yyjt-80s) can be obtained by market or private ordering.

Referring to fig. 1-4, a welding fixture convenient for adjustment includes a bottom plate 1, and is characterized in that: riser 5 has been seted up to bottom plate 1's top one side, bottom plate 1's top is provided with anchor clamps 8 on the multiunit, second screw rod 9 has been seted up to anchor clamps 8's top on every group, second screw rod 9's top is provided with second screw rod 9, and second screw rod 9's bottom runs through anchor clamps 8's top and extends to the inside of anchor clamps 7 down, first screw rod 3 has been seted up to the inside that the bottom of anchor clamps 7 is located bottom plate 1 down, the one end of first screw rod 3 runs through the outer wall of bottom plate 1 and extends to bottom plate 1's the outside and is connected with handle 4, motor 2 is installed to bottom plate 1's bottom, and motor 2's output is connected with belt 14, pivot 16 is installed to one side that bottom plate 1 is located motor 2, emery wheel 11 has all been seted up at the both ends of pivot 16, and emery.

Please refer to fig. 1, a plurality of sets of second constraining grooves 10 are formed at the top end of the bottom plate 1, and the lower clamp 7 is connected with the bottom plate 1 through the second constraining grooves 10 in a clamping manner, so that the lower clamp 7 can be effectively fixed through the second constraining grooves 10, and the lower clamp 7 is prevented from deviating during moving.

Please refer to fig. 1, a plurality of first constraining grooves 6 are formed on one side of the vertical plate 5, a sliding block matched with the first constraining grooves 6 is formed on one side of the lower clamp 7, the lower clamp 7 is connected with the first constraining grooves 6 in a sliding manner through the sliding block, and the first constraining grooves 6 can reduce the upward offset force to the first screw rods 3 when the pipeline is fixed, so as to protect the normal use of the first screw rods 3.

Please refer to fig. 2, the top end of the lower clamp 7 is provided with a plurality of sets of rotating wheels 13, and the bottom end of the upper clamp 8 is also provided with a plurality of sets of rotating wheels 13, the plurality of sets of rotating wheels 13 can ensure the normal rotation of the pipeline, and reduce the abrasion of the clamp to the pipeline when rotating.

Please refer to fig. 4, a transmission gear 15 is disposed outside the rotating shaft 16, and the transmission gear 15 is in transmission connection with the motor 2 through a belt 14, so that the belt 14 can provide rotating power for the rotating shaft 16, and prevent the rotating shaft 16 from being overloaded to damage the motor 2.

Please refer to fig. 1, the top end of the bottom plate 1 is provided with a waste collecting box 12, and a drawing box is arranged inside the waste collecting box 12, so that the waste collecting box 12 can collect the residues generated during welding, prevent the residues from being scattered in disorder and facilitate recovery.

Please refer to fig. 4, a plurality of sets of fixing bearings 17 are disposed at the bottom end of the bottom plate 1, the rotating shaft 16 is rotatably connected to the bottom plate 1 through the fixing bearings 17, and the rotating shaft 16 can be fixed through the fixing bearings 17 without hindering the rotation of the rotating shaft 16.

The working principle is as follows: connecting the clamp with an external power supply to enable the clamp to be normally used, when welding pipelines are fixed, firstly rotating the second screw rod 9 to separate the upper clamp 8 from the lower clamp 7, then placing the pipelines in the lower clamp 7, rotating the second screw rod 9 to enable the upper clamp 8 to move downwards to fix the pipelines, then fixing the second group of pipelines in the other group of clamps, rotating the first screw rod 3 through a handle, pushing the lower clamp 7 to move by the first screw rod 3, enabling the two groups of lower clamps 7 to drive the pipelines to approach each other until the end surfaces of the two groups of pipelines are attached and the bottom ends of the two groups of pipelines are attached to the grinding wheel 11, stopping moving the pipelines, changing the distance between the clamps according to the length of the pipelines, thereby conveniently fixing different pipelines, improving the use efficiency, then welding the pipelines by a welding gun, and enabling residues generated during welding to fall into a waste collecting box, convenient recovery, after welding pipeline surface portion, the opposite side of pipeline is inconvenient to be welded, starting motor 2 this moment, motor 2's output drives belt 14 and rotates, and belt 14 drives pivot 16 through drive gear 15 and rotates, rotates and drives multiunit emery wheel 11 and rotate, and 11 synchronous drive pipelines of every group emery wheel rotate, make the pipeline not carry out welded part and expose in the front of constructor to make things convenient for constructor to weld the pipeline.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a weld fixture convenient to adjust, includes bottom plate (1), its characterized in that: a vertical plate (5) is arranged on one side of the top end of the bottom plate (1), a plurality of groups of upper clamps (8) are arranged on the top end of the bottom plate (1), a second screw (9) is arranged above each upper clamp (8), a second screw (9) is arranged on the top end of each second screw (9), the bottom end of each second screw (9) penetrates through the top end of each upper clamp (8) and extends to the inside of the corresponding lower clamp (7), a first screw (3) is arranged on the bottom end of each lower clamp (7) and located inside the bottom plate (1), one end of each first screw (3) penetrates through the outer wall of the bottom plate (1) and extends to the outer side of the bottom plate (1) to be connected with a handle (4), a motor (2) is arranged on the bottom end of the bottom plate (1), a belt (14) is connected to the output end of the motor (2), and a rotating shaft (16) is arranged on one side of the bottom, grinding wheels (11) are arranged at two ends of the rotating shaft (16), and the top ends of the grinding wheels (11) penetrate through the inner wall of the bottom plate (1) and extend to the upper side of the bottom plate (1).

2. The easy-to-adjust weld fixture of claim 1, wherein: the top end of the bottom plate (1) is provided with a plurality of groups of second constraint grooves (10), and the lower clamp (7) is connected with the bottom plate (1) in a clamping mode through the second constraint grooves (10).

3. The easy-to-adjust weld fixture of claim 1, wherein: the clamp is characterized in that a plurality of groups of first constraint grooves (6) are formed in one side of the vertical plate (5), a sliding block matched with the first constraint grooves (6) is formed in one side of the lower clamp (7), and the lower clamp (7) is connected with the first constraint grooves (6) in a sliding mode through the sliding block.

4. The easy-to-adjust weld fixture of claim 1, wherein: the top end of the lower clamp (7) is provided with a plurality of groups of rotating wheels (13), and the bottom end of the upper clamp (8) is also provided with a plurality of groups of rotating wheels (13).

5. The easy-to-adjust weld fixture of claim 1, wherein: a transmission gear (15) is arranged on the outer side of the rotating shaft (16), and the transmission gear (15) is in transmission connection with the motor (2) through a belt (14).

6. The easy-to-adjust weld fixture of claim 1, wherein: the waste collecting box (12) is arranged at the top end of the bottom plate (1), and the drawing box is arranged inside the waste collecting box (12).

7. The easy-to-adjust weld fixture of claim 1, wherein: the bottom of bottom plate (1) has seted up multiunit fixed bearing (17), just pivot (16) are connected with bottom plate (1) rotation through fixed bearing (17).