CN214721796U - Welding fixing device is used in H shaped steel production - Google Patents

Abstract

The utility model relates to a welded fastening technical field, specifically speaking relates to a welded fastening device is used in H shaped steel production. It includes cuboid brace table and braking component, cuboid brace table internally mounted has the asynchronous electricity of three-phase, the first gear of first motor upper end installation, the first rack of first gear left side meshing, the first splint of first rack upper end welding L type, the second rack of first gear right side meshing, second rack upper end welding L type second splint, square through hole is seted up to L type second splint side, L type second splint front end installation braking component, be equipped with the runner assembly in the square through hole, braking component passes through drive assembly and drives the runner assembly. This practicality is through clamping device presss from both sides tight work piece, can remove the work piece in welding process, avoids the workman to remove and moves the work piece, uses manpower sparingly.

Description

Welding fixing device is used in H shaped steel production

Technical Field

The utility model relates to a welded fastening technical field, specifically speaking relates to a welded fastening device is used in H shaped steel production.

Background

H shaped steel is that cross sectional area distributes and optimizes more, the high-efficient section bar of economic section that the weight ratio is more reasonable, and because of its section is the same with english letter "H", get famous, tradition welding H shaped steel presss from both sides tightly the back and can not remove, when welding different positions, needs the manual work to move, consumes a large amount of manpowers, has increased intensity of labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welded fastening device is used in H shaped steel production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a welding and fixing device for H-shaped steel production, which comprises a cuboid supporting table and a brake component, wherein a first motor is arranged inside the cuboid supporting table, a clamping device is arranged above the first motor, the clamping device comprises a first gear, a first rack and a second rack, the first motor is coaxially connected with the first gear, the left side of the first gear is meshed with the first rack, the upper end of the first rack is welded with an L-shaped first clamping plate, the right side of the first gear is meshed with the second rack, the upper end of the second rack is welded with an L-shaped second clamping plate, the side surface of the L-shaped second clamping plate is provided with a square through hole, the front end of the L-shaped second clamping plate is provided with the brake component, the brake component comprises a second motor and a transmission component, a rotating component is arranged in the square through hole, the second motor drives the rotating component through the transmission component, the transmission assembly comprises a second gear, a third gear and a transmission shaft, the second gear and the third gear are arranged on the transmission shaft in an equivalent mode, the transmission shaft rotates to drive the second gear, the second gear rotates to drive the third gear, the third gear rotates to drive a fourth gear, and the fourth gear is coaxially connected with the idler wheel.

As a further improvement of the technical scheme, a gear groove of a proper gear is formed in the bottom surface of the L-shaped second clamping plate.

As a further improvement of the technical scheme, a square through hole is formed in the upper surface of the L-shaped second clamping plate, and a friction wheel is installed in the square through hole.

As a further improvement of the technical scheme, a movable tray is arranged below the motor.

As a further improvement of the technical scheme, universal wheels are installed at the bottom of the cuboid supporting table.

As a further improvement of the technical scheme, the friction wheel is provided with a rubber sleeve.

As a further improvement of the technical scheme, the universal wheel is provided with a shock absorber.

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

1. among this welding fixing device is used in H shaped steel production, can press from both sides H shaped steel tightly through the clamping device that sets up, the welding of being convenient for, the runner assembly can make H shaped steel control the left and right sides welding, convenient operation uses manpower sparingly and moves.

Drawings

FIG. 1 is an overall schematic view of embodiment 1;

FIG. 2 is a schematic view of a disassembled structure of example 1;

FIG. 3 is a schematic view of a rotating block according to embodiment 1;

FIG. 4 is a schematic view of a structure of a clamping apparatus according to embodiment 1;

FIG. 5 is a schematic structural view of a transmission assembly according to embodiment 1;

FIG. 6 is a schematic structural view of a friction wheel according to embodiment 1;

FIG. 7 is a schematic view of the structure of a mobile pallet according to embodiment 1;

FIG. 8 is a schematic view of a rectangular parallelepiped supporting table according to embodiment 1;

fig. 9 is a schematic structural view of a shock absorber according to embodiment 1.

The various reference numbers in the figures mean:

100. a rectangular support platform; 101. a universal wheel; 102. a shock absorber; 110. an L-shaped second splint; 111. an L-shaped first splint; 120. a rotating assembly; 121. a roller; 122. a fourth gear; 130. a clamping device; 131. a first gear; 132. A first rack; 133. a second rack; 140. a friction wheel; 141. a rubber sleeve; 150. a square through hole; 160. a gear groove; 200. a brake assembly; 210. a first motor; 220. a second motor; 230. a transmission assembly; 231. a drive shaft; 232. A second gear; 233. a third gear; 300. and moving the tray.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 9, the embodiment provides a welding and fixing device for producing H-shaped steel, including a rectangular parallelepiped supporting platform 100 and a brake assembly 200, a first motor 210 is installed inside the rectangular parallelepiped supporting platform 100, a clamping device 130 is installed above the first motor 210, so that the clamping device 130 can be controlled to open and close by forward and reverse rotation of the first motor 210, the clamping device 130 includes a first gear 131, a first rack 132 and a second rack 133, the first motor 210 is coaxially connected to the first gear 131, the left side of the first gear 131 is engaged with the first rack 132, the upper end of the first rack 132 is welded with an L-shaped first clamp plate 111, the right side of the first gear 131 is engaged with the second rack 133, the upper end of the second rack 133 is welded with an L-shaped second clamp plate 110, the side of the L-shaped second clamp plate 110 is provided with a square through hole 150, the front end of the L-shaped second clamp plate 110 is installed with the brake assembly 200, brake assembly 200 includes second motor 220 and transmission assembly 230, be equipped with runner assembly 120 in the square through-hole 150, second motor 220 passes through transmission assembly 230 and drives runner assembly 120, transmission assembly 230 includes second gear 232, third gear 233 and transmission shaft 231, transmission shaft 231 equivalent is provided with second gear 232 and third gear 233, transmission shaft 231 rotates and drives second gear 232, second gear 232 rotates and drives third gear 233, third gear 233 rotates and drives fourth gear 122, fourth gear 122 coaxial coupling gyro wheel 121 does so and can rotate gyro wheel 121 and drive H shaped steel linear motion.

In this embodiment, the gear groove 160 of a suitable gear is formed on the bottom surface of the L-shaped second clamping plate 110 to limit the movement of the third gear 233.

Secondly, the upper surface of the L-shaped second clamping plate 110 is provided with a square through hole 150, and a friction wheel 140 is arranged in the square through hole 150, so that abrasion of the H-shaped steel during sliding is avoided.

Then, the moving tray 300 is installed below the second motor 220 to prevent the second motor 220 from being fixed and falling unstably.

Further, the universal wheel 101 is installed at the bottom of the cuboid supporting table 100, so that the cuboid supporting table 100 can be moved to facilitate the production of changing lines.

In addition, the friction wheel 140 is provided with a rubber sleeve 141 to prevent the friction wheel 140 from being worn.

Finally, the universal wheels 101 are provided with dampers 102, which make the rectangular parallelepiped supporting base 100 move more smoothly.

When the welding fixing device for producing the H-shaped steel in the embodiment is used specifically, the H-shaped steel is placed on the first L-shaped clamping plate 111 and the second L-shaped clamping plate 110, the first motor 210 is powered on to work, the first motor 210 drives the clamping device 130 to enable the first L-shaped clamping plate 111 and the second L-shaped clamping plate 110 to be opened to clamp the H-shaped steel, and the H-shaped steel begins to be welded. When positions are required to be adjusted to weld different places, the second motor 220 is started, the second motor 220 drives the roller 121 through the transmission assembly 230, the roller 121 drives the H-shaped steel plate, the proper positions are modulated, the second motor 220 is closed, and welding is continued.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a welding fixing device is used in H shaped steel production, includes cuboid brace table (100) and brake assembly (200), its characterized in that: the cuboid supporting table (100) is internally provided with a first motor (210), a clamping device (130) is arranged above the first motor (210), the clamping device (130) comprises a first gear (131), a first rack (132) and a second rack (133), the first motor (210) is coaxially connected with the first gear (131), the left side of the first gear (131) is meshed with the first rack (132), the upper end of the first rack (132) is welded with an L-shaped first clamping plate (111), the right side of the first gear (131) is meshed with the second rack (133), the upper end of the second rack (133) is welded with an L-shaped second clamping plate (110), a square through hole (150) is formed in the side surface of the L-shaped second clamping plate (110), a braking component (200) is arranged at the front end of the L-shaped second clamping plate (110), and the braking component (200) comprises a second motor (220) and a transmission component (230), be equipped with runner assembly (120) in square through hole (150), second motor (220) pass through drive assembly (230) and drive runner assembly (120), drive assembly (230) include second gear (232), third gear (233) and transmission shaft (231), transmission shaft (231) equivalent volume is provided with second gear (232) and third gear (233), transmission shaft (231) rotate and drive second gear (232), second gear (232) rotate and drive third gear (233), third gear (233) rotate and drive fourth gear (122), fourth gear (122) coaxial coupling gyro wheel (121).

2. The welding fixture for producing H-shaped steel according to claim 1, characterized in that: the bottom surface of the L-shaped second clamping plate (110) is provided with a gear groove (160) matched with the third gear (233).

3. The welding fixture for producing H-shaped steel according to claim 1, characterized in that: the upper surface of the L-shaped second clamping plate (110) is provided with a square through hole (150), and a friction wheel (140) is arranged in the square through hole (150).

4. The welding fixture for producing H-shaped steel according to claim 1, characterized in that: a movable tray (300) is arranged below the second motor (220).

5. The welding fixture for producing H-shaped steel according to claim 1, characterized in that: the bottom of the cuboid supporting table (100) is provided with a universal wheel (101).

6. The welding fixture for H-beam production according to claim 3, wherein: the friction wheel (140) is provided with a rubber sleeve (141).

7. The welding fixture for producing H-shaped steel according to claim 5, wherein: the universal wheel (101) is provided with a shock absorber (102).

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