CN212330201U

CN212330201U - Multi-angle adjustable welding fixing device for machine manufacturing

Info

Publication number: CN212330201U
Application number: CN202020001576.0U
Authority: CN
Inventors: 王子健; 张涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2021-01-12
Anticipated expiration: 2030-01-02

Abstract

A multi-angle adjustable welding fixing device for machine manufacturing comprises supporting legs and a workbench; the two positions of the supporting legs are arranged in common and are welded on the lower end faces of the two short edges of the workbench; the protective wall is provided with two parts and welded on the upper end surfaces of two sides of the workbench, the rotary workbench unique to the device can be adjusted in any angle rotation through the lower planetary gear after the workpiece is fixed, the workpiece can be overturned conveniently by the action of overturning the workpiece through the two transverse fixing clamps, and the hydraulic rod is further installed on the lower part of the rotary workbench and can clamp and fix the workpieces with different shapes and volumes.

Description

Multi-angle adjustable welding fixing device for machine manufacturing

Technical Field

The utility model relates to a machine-building technical field especially relates to a weld fixture apparatu with adjustable multi-angle that machine-building used.

Background

Welding is a process for permanently joining metallic materials. Industrial products in industries such as boilers, pressure vessels, power generation equipment, nuclear facilities, petrochemical industry, pipelines, metallurgy, mines, railways, automobiles, shipbuilding, port facilities, aerospace, construction, agricultural machinery, water conservancy facilities, engineering machinery, machine manufacturing, medical instruments, precision instruments, electronics and the like are manufactured and applied to welding technology, and the welding technology has very important function in modern industrial production, most of welding works still need to be fixed by hands and feet, and the welding technology is inconvenient to operate when turnover welding is needed.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a multi-angle adjustable welding fixing device for machine manufacturing is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many angle adjustable weld fixture apparatu that machine-building used to the branch that proposes in solving above-mentioned background art presses the problem that the electric wire can cause harm.

The utility model relates to a purpose and efficiency of weld fixture apparatu with adjustable multi-angle that machine-building used are reached by following concrete technological means:

the utility model provides a many angle can be adjusted welding fixture with machine-building usefulness, including:

the device comprises supporting legs, a workbench, a transverse fixing clamp and a fixing clamp;

the two positions of the supporting legs are arranged in common and are welded on the lower end faces of the two short edges of the workbench; the protective wall is provided with two parts and welded on the upper end surfaces of the two sides of the workbench; the transverse fixing clamp is axially connected to the inner sides of the two protection walls; the fixed clamp is coupled right above the chassis rotating mechanism.

Furthermore, the transverse fixing clamp comprises tool pliers, a telescopic spring and a rotary bearing, wherein the telescopic spring is arranged in the middle of the tool pliers, and the tail end of the tool pliers is connected to the side face of the protective wall through the rotary bearing.

Further, chassis rotary mechanism is including swivel work head, lead screw groove, slider groove, hydraulic stem, ring gear, sun gear and planet pinion, swivel work head up end is provided with two slider grooves, and has offered the lead screw groove in the middle of two slider grooves, just sun gear is through the meshing transmission of three planet pinion that outside encircleed and ring gear, the end hydraulic stem meshes the transmission with planet gear under the swivel work head expert closes.

Furthermore, the fixed clamp comprises a rotating rod, a lead screw, a fixed clamp block, a lead screw ring and a movable clamp block, the rotating rod is arranged on one section of the lead screw, the lead screw ring is welded at the lower end of the movable clamp block, and the lead screw needs to penetrate through the two lead screw rings when in use.

Further, the rotary worktable and the transverse fixing clamp can rotate within 360 degrees at any angle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the unique swivel work head of device can carry out 360 interior arbitrary angular rotations through lower part planetary gear and adjust after fixing the work piece, and can also play the effect of upset to the work piece through two horizontal fixation clamps and be convenient for the upset work piece, and the hydraulic stem is still installed to the swivel work head lower part, can press from both sides tightly, fix the work piece of different shapes, volume.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the top view structure of the present invention.

Fig. 4 is a schematic view of the structure of the horizontal fixing clip of the present invention.

Fig. 5 is a schematic structural view of the rotary table of the present invention.

Fig. 6 is the structure diagram of the hydraulic rod of the present invention.

Fig. 7 is a schematic view of the planetary gear structure of the present invention.

Fig. 8 is a schematic view of the structure of the rotating rod of the present invention.

Fig. 9 is a schematic view of the movable clamp block of the present invention.

Fig. 10 is a schematic view of the assembly structure of the rotating rod and the movable clamp block of the present invention.

In the figure: 1. a support leg; 2. a work table; 3. a transverse fixing clip; 301. a tool clamp; 302. a tension spring; 303. a rotating bearing; 4. a chassis rotating mechanism; 401. rotating the working table; 402. a lead screw groove; 403. A slider slot; 404. a hydraulic lever; 405. a ring gear; 406. a sun gear; 407. a planet pinion gear; 5. A protective wall; 6. fixing the clamp; 601. a rotating rod; 602. a lead screw; 603. fixing the clamp block; 604. a lead screw ring; 605. a movable clamp block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like refer to the orientation or positional relationship shown in the drawings, which are for convenience in describing the present invention and to simplify the description, and 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 thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

See fig. 1-10;

the utility model provides a many angle can be adjusted welding fixture with machine-building usefulness, including: the tool clamp comprises a supporting leg 1, a workbench 2, a transverse fixing clamp 3, a tool clamp 301, a telescopic spring 302, a rotary bearing 303, a chassis rotating mechanism 4, a rotary workbench 401, a lead screw groove 402, a slide block groove 403, a hydraulic rod 404, a gear ring 405, a sun gear 406, a planet pinion 407, a protective wall 5, a fixing clamp 6, a rotating rod 601, a lead screw 602, a fixed clamp block 603, a lead screw ring 604 and a movable clamp block 605.

The support legs 1 are provided with two positions and welded on the lower end faces of the two short edges of the workbench 2; the protective wall 5 is provided with two parts and welded on the upper end surfaces of the two sides of the workbench 2; the transverse fixing clamp 3 is axially connected to the inner sides of the two protection walls; the fixed clamp 6 is coupled right above the chassis rotating mechanism 4.

The transverse fixing clamp 3 comprises a tool clamp 301, a telescopic spring 302 and a rotary bearing 303, the telescopic spring 302 is arranged in the middle of the tool clamp 301, and the tail end of the tool clamp 301 is connected to the side face of the protective wall 5 through the rotary bearing 303 in a shaft mode.

The chassis rotating mechanism 4 comprises a rotating table 401, a lead screw groove 402, slider grooves 403, a hydraulic rod 404, a gear ring 405, a sun gear 406 and planet pinions 407, two slider grooves 403 are formed in the upper end face of the rotating table 401, the lead screw groove 402 is formed in the middle of the two slider grooves 403, the sun gear 406 is in meshing transmission with the gear ring 405 through the three planet pinions 407 surrounding the outside, and the hydraulic rod 404 on the lower end face of the rotating table 401 is in meshing transmission with the planet gears.

The fixed clamp 6 comprises a rotating rod 601, a lead screw 602, a fixed clamp block 603, a lead screw ring 604 and a movable clamp block 605, the rotating rod 601 is arranged at one section of the lead screw 602, the lead screw ring 604 is welded at the lower end of the movable clamp block 605, and the lead screw 602 needs to penetrate through the two lead screw rings 604 when in use.

Wherein the rotary table 401 and the transverse fixing clamp 3 can rotate within 360 degrees at any angle.

The working principle of the embodiment is as follows:

when using this welding fixing device with adjustable multi-angle that machine-building used, at first fix the device to suitable position through landing leg 1, then place the work piece that needs processing on swivel work head 401, then drive lead screw 603 through bull stick 601 and rotate, and then drive movable jaw 605 and do linear motion and press from both sides the work piece tightly, after pressing from both sides tight if the work piece is not enough to be carried by the horizontal fixation clamp 3 in top then accessible adjustment is located the hydraulic stem 404 of swivel work head 401 below and carries out the regulation of height, when the unilateral needs are rotatory if the welding, then can directly rotate through the planetary gear, if need carry out the upset operation of work piece, horizontal fixation clamp 3 can directly carry out the upset operation through the swivel bearing 303 of end-to-end connection in the inside of protecting wall 5.

It should be noted that the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece can all be customized according to the record of description and attached drawing, and the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, conventional model, and the inventor does not detailed herein again.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a many angle can be adjusted welding fixture with machine-building usefulness which characterized in that: comprises the following steps: the device comprises supporting legs (1), a workbench (2), a transverse fixing clamp (3) and a fixing clamp (6);

the two positions of the supporting legs (1) are arranged in common and are welded on the lower end faces of the two short edges of the workbench (2); the protective wall (5) is provided with two positions and welded on the upper end surfaces of the two sides of the workbench (2); the transverse fixing clamp (3) is axially connected to the inner sides of the two protective walls; and the fixed clamp (6) is coupled right above the chassis rotating mechanism (4) in a shaft manner.

2. The multi-angle adjustable welding fixture of claim 1, wherein: the transverse fixing clamp (3) comprises tool pliers (301), a telescopic spring (302) and a rotary bearing (303), wherein the telescopic spring (302) is arranged in the middle of the tool pliers (301), and the tail end of the tool pliers (301) is connected to the side face of the protective wall (5) through the rotary bearing (303).

3. The multi-angle adjustable welding fixture of claim 1, wherein: the chassis rotating mechanism (4) comprises a rotating workbench (401), a lead screw groove (402), slider grooves (403), a hydraulic rod (404), a gear ring (405), a sun gear (406) and planet pinions (407), wherein the two slider grooves (403) are formed in the upper end face of the rotating workbench (401), the lead screw groove (402) is formed in the middle of the two slider grooves (403), the sun gear (406) is in meshing transmission with the gear ring (405) through the three planet pinions (407) surrounded by the outside, and the end face hydraulic rod (404) is in meshing transmission with the planet gears under the closing of the rotating workbench (401).

4. The multi-angle adjustable welding fixture of claim 1, wherein: the fixed clamp (6) comprises a rotating rod (601), a lead screw (602), a fixed clamp block (603), a lead screw ring (604) and a movable clamp block (605), wherein the rotating rod (601) is arranged at one section of the lead screw (602), the lead screw ring (604) is welded at the lower end of the movable clamp block (605), and the lead screw (602) needs to penetrate through the two lead screw rings (604) when in use.

5. The multi-angle adjustable weld fixture of claim 3, wherein: the rotary workbench (401) and the transverse fixing clamp (3) can rotate at any angle within 360 degrees.