CN217647849U

CN217647849U - Portable steel welding clamping device

Info

Publication number: CN217647849U
Application number: CN202220289805.2U
Authority: CN
Inventors: 顾俊海; 孙健; 张强荣; 张建峰; 赵满刚
Original assignee: Xi'an Jinhui Metal Products Co ltd
Current assignee: Xi'an Jinhui Metal Products Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-10-25
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a steel welding technology field specifically does: the utility model provides a portable steel welding clamping device, the on-line screen storage device comprises a base, base top outer wall left side tip fixedly connected with slide rail, slide rail top outer wall is provided with the removal subassembly through sliding connection's mode, removal subassembly top portion is provided with anchor clamps subassembly a, base top outer wall right side tip is fixed with vertical fixing base, vertical fixing base left side end outer wall upper portion is fixed with anchor clamps subassembly b, anchor clamps subassembly b uses with anchor clamps subassembly a cooperation, and can know through the above-mentioned mode the utility model discloses can effectively adjust the welding height of steel, and anchor clamps subassembly simple structure, convenient operation for the workman is light convenient when installing and removing steel.

Description

Portable steel welding clamping device

Technical Field

The utility model relates to a steel welding technology field specifically is a portable steel welding clamping device.

Background

Welding, also known as fusion or melt bonding, 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. Is often used in machining or construction industries.

And when the workman welded the steel construction in the building, the mode that needs to adopt spot welding carries out T type welding to steel usually, and when carrying out T type welding to two sets of steel, need utilize welding clamping device to fix two sets of steel simultaneously, but current clamping device for the welding can carry out the centre gripping to the position that steel is different through removing, but can not adjust steel welded height when fixed, this just leads to the workman to have inconvenient part when using, and the process is comparatively loaded down with trivial details when current steel clamping device fixes steel, make the workman waste time and energy when dismouting steel.

Therefore, a need exists for a movable steel welding clamping device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable steel welding clamping device to it carries out the centre gripping to the position that steel is different through removing to propose current clamping device for welding in the above-mentioned background art, but can not adjust steel welded height when fixed, and this just leads to the workman to have the problem of not convenient part when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable steel welding clamping device, includes the base, base top outer wall left side tip fixedly connected with slide rail, slide rail top outer wall is provided with the removal subassembly through sliding connection's mode, removal subassembly top portion is provided with anchor clamps subassembly a, base top outer wall right side tip is fixed with vertical fixing base, vertical fixing base left side end outer wall upper portion is fixed with anchor clamps subassembly b, anchor clamps subassembly b uses with the cooperation of anchor clamps subassembly an.

Preferably, the outer wall of the top end of the sliding rail is provided with a sliding groove, the moving assembly comprises a moving plate, a clamping frame is fixed on the outer wall of the bottom end of the moving plate at a position corresponding to the sliding groove, the bottom end of the clamping frame is provided with a roller through a rotating rod, and the roller is matched with the sliding groove for use.

Preferably, the outer wall of the top end of the movable plate is provided with screw rods a in a threaded connection mode, the screw rods a are provided with four groups, the screw rods a are respectively fixed at corners of the outer wall of the top end of the movable plate, the bottom end parts of the screw rods a penetrate through the outer wall of the bottom end of the movable plate and are provided with locking blocks in a rotation connection mode, and the locking blocks are matched with the outer wall of the top end of the sliding rail.

Preferably, a clamp assembly a is fixed at the center of the outer wall of the top end of the moving plate through a support rod and comprises a bottom plate, a fixing rod is fixed on the outer wall of the top end of the bottom plate, a top plate is arranged at the top end of the fixing rod, and an upper clamp is arranged at the center of the outer wall of the bottom end of the top plate.

Preferably, the outer wall of the bottom end of the top plate is provided with a screw rod b in a threaded connection mode at a position corresponding to the upper clamp, the bottom end part of the screw rod b penetrates through the outer wall of the bottom end of the top plate and is rotatably connected with the outer wall of the top end of the upper clamp, guide rods b are arranged at the front end part and the rear end part of the screw rod b, and the bottom end part of the guide rods b penetrates through the outer wall of the bottom end of the top plate and is fixedly connected with the front end part and the rear end part of the outer wall of the top end of the upper clamp.

Preferably, a lower clamp is arranged at a position, corresponding to the upper clamp, on the upper portion of the outer wall of the top end of the bottom plate, guide sleeves are fixedly connected to the outer walls of the front end and the rear end of the lower clamp, guide rods a are sleeved on the inner walls of the guide sleeves in a sliding connection mode, and the bottom end portions of the guide rods a are fixedly connected to the outer wall of the top end of the bottom plate.

Preferably, anchor clamps bottom outer wall center department fixedly connected with rack down, bottom plate top portion has seted up the hold up tank with the rack junction, rack bottom portion sets up in the hold up tank, rack bottom outer wall left side tip is provided with the gear through the mode of meshing, gear front end outer wall fixedly connected with pivot, the bottom plate has seted up the bar hole in the position department that corresponds with the pivot, tip passes bar hole and fixedly connected with handle before the pivot.

Preferably, the clamp assembly b comprises a bent fixing frame, the outer wall of the right side end of the bent fixing frame is fixedly connected with the outer wall of the left side end of the vertical fixing seat, the outer walls of the front end and the rear end of the bent fixing frame are all sleeved with a screw rod c in a threaded connection mode, and the opposite ends of the screw rod c are provided with square clamping blocks in a rotating connection mode.

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

the utility model discloses in, among the removal subassembly of setting, movable plate accessible gyro wheel removes in the spout on the slide rail, and then make the movable plate can drive anchor clamps subassembly a and remove, thereby can make anchor clamps subassembly a can press from both sides tight fixed to horizontal steel different positions, when needs adjust horizontal steel and vertical steel welding position, workman's accessible rotatory pivot makes the pivot drive the gear and rotates, the gear can make the rack drive down anchor clamps move when rotating, and then can adjust the welding height of steel, know through the above-mentioned mode the utility model discloses can effectively adjust the welding height of steel, and anchor clamps subassembly simple structure, convenient operation makes the workman light convenient when installing and removing steel.

Drawings

Fig. 1 is a schematic view of the external structure of the utility model in the front view direction;

fig. 2 is a schematic cross-sectional view of the side view of the moving assembly of the present invention;

FIG. 3 is a schematic view of a side view of a clamping assembly a of the present invention in a partially cut-away structure;

fig. 4 is a schematic top view of the side view of the clamping assembly b of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the middle rack of the present invention.

In the figure: 100. a base; 200. a slide rail; 210. a chute; 300. a moving assembly; 310. moving the plate; 320. a clamping frame; 330. a roller; 340. a screw a; 400. a clamp assembly a; 410. a base plate; 420. a lower clamp; 421. a guide sleeve; 422. a guide rod a; 423. a rack; 424. a gear; 425. a rotating shaft; 430. a top plate; 431. a fixing rod; 440. an upper clamp; 441. a screw b; 442. a guide rod b; 500. a vertical fixing seat; 600. a clamp assembly b; 610. a curved fixing frame; 620. a screw (c); 621. and (4) a square clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a movable steel welding and clamping device can effectively adjust the height of clamped steel in the using process, and further brings convenience for workers to weld the steel into T-shaped structures with different sizes, please refer to fig. 1-5, which comprises a base 100, wherein the base 100 is arranged for supporting a sliding rail 200 and a vertical fixed seat 500, the left end part of the outer wall at the top end of the base 100 is fixedly connected with the sliding rail 200, the sliding rail 200 is arranged for matching with a moving assembly 300 to adjust the transverse position of a clamp assembly a400, the outer wall at the top end of the sliding rail 200 is provided with the moving assembly 300 in a sliding connection mode, the moving assembly 300 is arranged for supporting the clamp assembly a400 and adjusting the transverse position of the clamp assembly a400, so that the clamp assembly a400 can fix different positions of the steel, the outer wall at the top end of the sliding rail 200 is provided with a sliding groove 210, the moving assembly 300 comprises a moving plate 310, the arranged moving plate 310 is made of a steel plate, a clamping frame 320 is fixed on the outer wall of the bottom end of the moving plate 310 at a position corresponding to the sliding groove 210, the clamping frame 320 is arranged for clamping and fixing rollers 330, the rollers 330 are arranged at the bottom end part of the clamping frame 320 through rotating rods, the rollers 330 are matched with the sliding groove 210 for use, the rollers 330 are arranged for enabling the moving plate 310 to move left and right on the sliding groove 210, the outer wall of the top end of the moving plate 310 is provided with screw rods a340 in a threaded connection mode, the screw rods a340 are provided with four groups, the four groups of screw rods a340 are respectively fixed at the corners of the outer wall of the top end of the moving plate 310, the bottom end parts of the four groups of screw rods a340 penetrate through the outer wall of the bottom end of the moving plate 310 and are provided with locking blocks in a rotating connection mode, the locking blocks are matched with the outer wall of the top end of the sliding rail 200 for use, and the screw rods a340 and the locking blocks are arranged for fixing the position of the moving plate 310 on the sliding rail 200, when a user needs to fix the position of the moving plate 310, the screw a340 can be rotated to enable the screw a340 to drive the locking block to move downwards, after the locking block abuts against the outer wall of the top end of the sliding rail 200, the position of the moving plate 310 can be fixed, the clamp assembly a400 is fixed at the center of the outer wall of the top end of the moving plate 310 through a support rod, the clamp assembly a400 is arranged at the top end of the moving assembly 300, the clamp assembly a400 comprises a bottom plate 410, a fixing rod 431 is fixed on the outer wall of the top end of the bottom plate 410, a top plate 430 is arranged at the top end of the fixing rod 431, the top plate 430 is connected with the fixing rod 431 in an inserting mode, the fixing rod 431 is arranged to support and fix the top plate 430, the top plate 430 can be taken down from the fixing rod 431 when needed, an upper clamp 440 is arranged at the center of the outer wall of the bottom end of the top plate 430, the upper clamp 440 is arranged to clamp 420 to clamp and fix a steel material, the outer wall of the bottom end of the top plate 430 is provided with a screw rod b441 at a position corresponding to the upper clamp 440 in a threaded connection manner, the bottom end of the screw rod b441 penetrates through the outer wall of the bottom end of the top plate 430 and is rotatably connected with the outer wall of the top end of the upper clamp 440, the screw rod b441 is arranged for adjusting the height of the upper clamp 440, the front end and the rear end of the screw rod b441 are respectively provided with a guide rod b442, the bottom end of the guide rod b442 penetrates through the outer wall of the bottom end of the top plate 430 and is fixedly connected with the front end and the rear end of the outer wall of the top end of the upper clamp 440, the upper part of the outer wall of the top end of the bottom plate 410 is provided with a lower clamp 420 at a position corresponding to the upper clamp 440, the outer walls of the front end and the rear end of the lower clamp 420 are respectively and are fixedly connected with a guide sleeve 421, the inner wall of the guide sleeve 421 of the guide sleeve is sleeved with a guide rod a422 in a sliding connection manner, the bottom end of the guide rod a422 is fixedly connected with the outer wall of the top end of the bottom plate 410, the guide sleeve 421 and the guide rod a422 play a role of movably guiding the lower clamp 420, lower anchor clamps 420 bottom outer wall center department fixedly connected with rack 423, bottom plate 410 top portion has seted up the hold up tank with the rack 423 junction, rack 423 bottom end portion sets up in the hold up tank, the hold up tank that sets up is in order to place rack 423 and gear 424, rack 423 bottom outer wall left side tip is provided with gear 424 through the mode of meshing, gear 424 front end outer wall fixedly connected with pivot 425, bottom plate 410 has seted up the bar hole in the position department that corresponds with pivot 425, the bar hole of setting is in order to avoid bottom plate 410 to cause the hindrance to the rotation of pivot 425, pivot 425 front end passes the bar hole and fixedly connected with the handle, user's accessible handle rotating gear 424, gear 424 is when rotating owing to be connected with rack 423 and can drive rack 423 and reciprocate, thereby can adjust the height of anchor clamps 420 down, base 100 top right side outer wall tip is fixed with vertical fixing base 500, vertical fixing base 500 left side end outer wall upper portion is fixed with anchor clamps subassembly b600, anchor clamps subassembly b600 that sets up is for carrying out the centre gripping to vertical steel and fixing, anchor clamps subassembly b600 and anchor clamps subassembly 400 cooperation use, anchor clamps subassembly b600 cup joints type 610 including bent type 610, the square fixing frame 620 and the square clamping piece 620 that the fixed screw rod end outer wall 620 c is connected through the square screw rod that the fixed end fixed knot was connected the left side was connected through the square screw rod that the fixed end fixed knot was connected the fixed knot block 621 around the fixed mount 620, it has all had the square screw to pass through the square screw rod 620, it had the fixed end that the fixed screw fixed knot to rotate the fixed knot to pass through the fixed end that the fixed knot was connected the fixed end was connected with the square screw rod 620, thereby the fixed knot block 621.

The working principle is as follows: firstly, a user places vertical steel materials at a curved fixing frame 610, then rotates a screw c620 to enable a square clamping block 621 to clamp and fix the outer walls of the front end and the rear end of the vertical steel materials, then takes out the transverse steel materials for welding, inserts one end of the transverse steel materials between a lower clamp 420 and an upper clamp 440 and places the transverse steel materials on the lower clamp 420, then rotates a rotating shaft 425 to enable the rotating shaft 425 to drive a gear 424 to rotate, the gear 424 enables a rack 423 to drive the lower clamp 420 to move when rotating, and therefore the height of the transverse steel materials can be adjusted, when the height of the transverse steel materials is located at a position welded with the vertical steel materials, the user can rotate a screw b441 to enable the screw b441 to drive the upper clamp 440 to move downwards to match with the lower clamp 420 to clamp and fix the steel materials, after fixing is completed, the screw a340 is screwed to enable a locking block to be separated from the outer wall at the top end of a base 100, then the movable plate 310 is moved to enable the transverse steel materials to be fixedly abutted against the outer wall of the vertical steel materials, and then the movable plate is rotated and the bottom end of the locking block is fixedly connected with the outer wall of a sliding rail 200 at the movable plate a rotating screw a340 after abutting, and fixing of the movable plate is completed, and fixing the movable plate 310, and then the user can utilize welding equipment to weld the connecting position of the transverse steel materials;

after welding, the user can reversely rotate the screw rod b441 to enable the upper clamp 440 to move upwards, then the bottom end portion of the top plate 430 is separated from the top end portion of the fixing rod 431, then the square clamping block 621 enables the outer end of the vertical steel to be loosened through reversely rotating the screw rod c620, at the moment, the user can take out the welded T-shaped steel, and then the top plate 430 and the fixing rod 431 are fixedly connected to continue to be used.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments can be used in any combination that is not specifically enumerated in this specification for the sake of brevity and resource savings, provided that no structural conflict exists. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a portable steel welding clamping device, includes base (100), base (100) top outer wall left side tip fixedly connected with slide rail (200), its characterized in that: slide rail (200) top outer wall is provided with removal subassembly (300) through sliding connection's mode, removal subassembly (300) top portion is provided with anchor clamps subassembly a (400), base (100) top outer wall right side tip is fixed with vertical fixing base (500), vertical fixing base (500) left side end outer wall upper portion is fixed with anchor clamps subassembly b (600), anchor clamps subassembly b (600) and anchor clamps subassembly a (400) cooperation are used.

2. A movable steel welding clamp as claimed in claim 1, wherein: the sliding rail is characterized in that the outer wall of the top end of the sliding rail (200) is provided with a sliding groove (210), the moving assembly (300) comprises a moving plate (310), the outer wall of the bottom end of the moving plate (310) is fixed with a clamping frame (320) at a position corresponding to the sliding groove (210), the bottom end part of the clamping frame (320) is provided with a roller (330) through a rotating rod, and the roller (330) is matched with the sliding groove (210) for use.

3. A movable steel welding clamp as claimed in claim 2, wherein: the outer wall of movable plate (310) top is provided with screw rod a (340) through threaded connection's mode, screw rod a (340) are provided with four groups, four groups screw rod a (340) are fixed respectively at movable plate (310) top outer wall edge, four groups the mode that screw rod a (340) bottom portion passed movable plate (310) bottom outer wall and was connected through rotating is provided with the latch segment, the latch segment uses with slide rail (200) top outer wall cooperation.

4. A movable steel welding clamp as claimed in claim 2, wherein: the clamp assembly a (400) is fixed at the center of the outer wall of the top end of the moving plate (310) through a support rod, the clamp assembly a (400) comprises a bottom plate (410), a fixing rod (431) is fixed on the outer wall of the top end of the bottom plate (410), a top plate (430) is arranged at the top end of the fixing rod (431), and an upper clamp (440) is arranged at the center of the outer wall of the bottom end of the top plate (430).

5. A mobile steel welding clamp according to claim 4, wherein: the outer wall of the bottom end of the top plate (430) is provided with a screw rod b (441) at a position corresponding to the upper clamp (440) in a threaded connection mode, the bottom end of the screw rod b (441) penetrates through the outer wall of the bottom end of the top plate (430) and is rotatably connected with the outer wall of the top end of the upper clamp (440), the front end and the rear end of the screw rod b (441) are respectively provided with a guide rod b (442), and the bottom end of the guide rod b (442) penetrates through the outer wall of the bottom end of the top plate (430) and is fixedly connected with the front end and the rear end of the outer wall of the top end of the upper clamp (440).

6. A mobile steel welding clamp according to claim 4, wherein: bottom plate (410) top outer wall upper portion is provided with down anchor clamps (420) in the position department that corresponds with last anchor clamps (440), equal fixedly connected with uide bushing (421) of anchor clamps (420) front and back end outer wall down, uide bushing (421) inner wall has cup jointed guide arm a (422) through sliding connection's mode, guide arm a (422) bottom portion and bottom plate (410) top outer wall fixed connection.

7. A movable steel welding clamp as claimed in claim 6, wherein: lower anchor clamps (420) bottom outer wall center department fixedly connected with rack (423), bottom plate (410) top portion has been seted up with rack (423) junction, rack (423) bottom portion sets up in the hold up tank, rack (423) bottom outer wall left side tip is provided with gear (424) through the mode of meshing, gear (424) front end outer wall fixedly connected with pivot (425), bottom plate (410) have seted up the bar hole in the position department of corresponding with pivot (425), pivot (425) front end passes bar hole and fixedly connected with handle.

8. A movable steel welding clamp as claimed in claim 1, wherein: anchor clamps subassembly b (600) are including bent type mount (610), bent type mount (610) right side end outer wall and vertical fixing base (500) left side end outer wall fixed connection, screw rod c (620) have all been cup jointed through threaded connection's mode to bent type mount (610) front and back end outer wall, and are two sets of screw rod c (620) relative one end all is provided with square clamp splice (621) through the mode of rotating the connection.