CN219966920U - Welding self-holding anchor clamps - Google Patents

Abstract

The utility model discloses an automatic welding clamping fixture which comprises a box body, wherein the middle part of the lower end of the box body is connected with a driving assembly, and the middle part of the upper end of the driving assembly is connected with a threaded rod. According to the welding automatic clamping fixture, through the mutual matching of the first box body, the frame body, the second box body, the fixed block, the second motor, the screw rod, the sliding block, the sliding rod and the clamping blocks, the clamping blocks can be conveniently and automatically driven to move, the clamping blocks can clamp objects in multiple directions, the object clamping effect is good, the object moving in the welding process can be avoided, the clamping speed is high, and the welding efficiency is improved; through the mutually supporting of box, casing, first motor, first gear, second gear, threaded rod, screw section of thick bamboo, movable block and bracing piece that set up, can be convenient for adjust the distance between two casings for can weld the object of different length, improve the practicality of device.

Description

Welding self-holding anchor clamps

Technical Field

The utility model relates to the field of welding clamps, in particular to an automatic welding clamping clamp.

Background

Welding, also known as welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics by means of heat, high temperature or pressure, and the energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound, etc., besides being used in factories, welding can be performed in various environments such as the field, underwater and space, wherever the welding may pose a hazard to operators, so proper protective measures must be taken when welding is performed, and injuries that may be caused to the human body by welding include burns, electric shock, vision impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc.

The fixture is a device for fixing a processing object in a mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, and is also called a fixture in a broad sense, and the fixture can be used for rapidly, conveniently and safely installing a workpiece in any working procedure in the technical process; the fixture is generally composed of a positioning element (determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (determining the relative position of the tool and the workpiece or guiding the tool direction), an indexing device (enabling the workpiece to finish the machining of a plurality of stations in one installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (fixture base) and the like.

The welding object is clamped in the existing welding process, so that a worker can conveniently operate welding equipment, but the existing clamp usually clamps the welding object in a manual knob mode, so that the worker is required to clamp the welding object along with the position of the adjusting clamp before welding, and the welding efficiency is low.

Therefore, it is necessary to provide a welding robot clamp to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide an automatic welding clamping fixture which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a welding self-holding anchor clamps, includes the box, box lower extreme middle part is connected with drive assembly, drive assembly upper end middle part is connected with the threaded rod, the equal threaded connection in threaded rod outside both sides has a threaded section of thick bamboo, two threaded section of thick bamboo one end are connected with the movable block, two movable block upper end middle parts are connected with the bracing piece, two bracing piece upper ends run through and extend to the box upper end, two bracing piece upper ends are connected with first box, first box upper end is connected with the framework, framework both sides middle part and upper end middle part all are connected with the second box, framework inner wall one side middle part is connected with the fixed block, fixed block one side is connected with framework inner wall opposite side, framework upper and lower end middle part and both sides middle part all are connected with the second motor, a plurality of second motor output is connected with the lead screw, a plurality of lead screw one ends run through and extend to the frame inside, a plurality of lead screw outside sliding connection has the slider, a plurality of slider one side middle parts are connected with the slide bar clamp splice bar.

Preferably, the driving assembly comprises a shell, a first motor is connected to the upper portion of one side of the inner wall of the shell, a first gear is connected to the output end of the first motor, the upper end of the first gear penetrates through and extends to the inside of the box, and a second gear is connected to the upper end of the first gear in a meshed mode.

Preferably, an opening is formed in the position, corresponding to the first gear, of the box body, and the first gear is located inside the opening.

Preferably, the shape of the threaded rod is made of a bidirectional thread material.

Preferably, the two sides of the outer part of the threaded rod are respectively connected with a rotary table, the upper end and the lower end of the inner wall of the box body are respectively provided with a rotary groove corresponding to the two rotary tables, and the two rotary tables are respectively positioned in the rotary grooves.

Preferably, the box body is provided with a chute corresponding to the two support rods, and the two support rods are positioned in the two chutes to slide.

Preferably, the two sides of the lower end of the box body are connected with supporting frames.

Preferably, the frame body is provided with a moving groove corresponding to the plurality of sliding rods, and the plurality of sliding rods are positioned in the plurality of moving grooves and are in sliding connection.

Advantageous effects

Compared with the prior art, the utility model provides the welding automatic clamping fixture, which has the following beneficial effects:

1. this welding self-holding anchor clamps, through the first box body, framework, second box body, fixed block, second motor, lead screw, slider, slide bar and the mutually supporting of clamp splice that set up, can conveniently drive a plurality of clamp splice automatically and remove for a plurality of clamp splice can diversely carry out the centre gripping to the object, make object centre gripping effectual, can avoid the welding in-process object to take place to remove, and the centre gripping is fast, has increased welded efficiency.

2. This welding self-holding anchor clamps through the box, casing, first motor, first gear, second gear, threaded rod, screw thread section of thick bamboo, movable block and the mutually supporting of bracing piece that set up, can be convenient for adjust the distance between two casings for can weld the object of different length, improve the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the installation structure of the screw of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a case; 2. a housing; 3. a first motor; 4. a first gear; 5. a second gear; 6. a threaded rod; 7. a thread cylinder; 8. a moving block; 9. a support rod; 10. a first case; 11. a frame; 12. a second case; 13. a fixed block; 14. a second motor; 15. a screw rod; 16. a slide block; 17. a slide bar; 18. clamping blocks; 19. and (5) supporting frames.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, an automatic welding clamping fixture comprises a box body 1, a driving component is connected in the middle of the lower end of the box body 1, a threaded rod 6 is connected in the middle of the upper end of the driving component, two threaded cylinders 7 are driven to move, threaded cylinders 7 are connected to the two sides of the outer part of the threaded rod 6 in a threaded manner, two moving blocks 8 are driven to move, one end of each threaded cylinder 7 is connected with a moving block 8, a supporting rod 9 is connected in the middle of the upper end of each moving block 8, a first box body 10 and a frame 11 are supported, the upper ends of the two supporting rods 9 extend to the upper end of the box body 1 in a penetrating manner, the upper ends of the two supporting rods 9 are connected with the first box body 10, the upper end of the first box body 10 is connected with the frame 11, the middle of two sides of the frame 11 and the middle of the upper end are connected with a second box body 12, one side of the inner wall of the frame 11 is connected with a fixed block 13, one side of the fixed block 13 is connected with the other side of the inner wall of the frame 11, the middle parts of the upper end and the lower end of the frame 11 and the middle parts of the two sides are connected with a second motor 14, the output ends of the second motors 14 are connected with a screw rod 15, one ends of the screw rods 15 penetrate through and extend into the frame 11, the outer sides of the screw rods 15 are slidably connected with sliding blocks 16, so that sliding rods 17 are conveniently driven to move, one side middle parts of the sliding blocks 16 are connected with sliding rods 17, one ends of the sliding rods 17 are connected with clamping blocks 18, a driving assembly comprises a shell 2, the upper part of one side of the inner wall of the shell 2 is connected with a first motor 3, a first gear 4 and a second gear 5 are driven to rotate, the upper end of the first gear 4 penetrates through and extends into the box 1, the upper end of the first gear 4 is connected with the second gear 5 in a meshed mode, the threaded rod 6 is driven to rotate, an opening is formed in the position of the box 1 corresponding to the first gear 4, the first gear 4 is positioned in the opening, the shape of threaded rod 6 is two-way screw thread material and makes, and threaded rod 6 outside both sides all are connected with the carousel, and box 1 inner wall upper end corresponds two carousel departments and all has been seted up and has rotated the groove with the lower extreme, and two carousels are located a plurality of rotation inslot portions respectively, and the carousel of being convenient for is located the rotation inslot portion rotation, and the spout has been seted up to box 1 corresponding two bracing pieces 9 departments, and two bracing pieces 9 are located two spout inside and slide, and box 1 lower extreme both sides all are connected with support frame 19, support box 1, and the removal groove has been seted up to frame 11 corresponding a plurality of slide bars 17 departments, and a plurality of slide bars 17 are located a plurality of removal inslot sliding connection.

It should be noted that, when the welding automatic clamping fixture is used, two ends of a welding material are respectively placed in the middle parts of two frame bodies 11, a plurality of second motors 14 work to drive a plurality of screw rods 15 to rotate, so that a slide block 16 and a slide rod 17 drive clamping blocks 18 to move, the plurality of clamping blocks 18 clamp the welding material, then the first motor 3 drives a first gear 4 to rotate, so that a second gear 5 and a threaded rod 6 rotate, a threaded cylinder 7 and a moving block 8 are driven to move to one side, the welding material is conveniently driven to move, the two welding materials are contacted, and the two materials are conveniently welded.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a welding self-holding anchor clamps, includes box (1), its characterized in that: the utility model discloses a box, including box (1), screw rod (6), threaded rod (7), two threaded cylinders (7) one end are connected with movable block (8), two movable block (8) upper end middle parts are connected with bracing piece (9), two bracing piece (9) upper ends run through and extend to box (1) upper end, two bracing piece (9) upper ends are connected with first box (10), first box (10) upper end is connected with box (11), box (11) both sides middle part and upper end middle part all are connected with second box (12), box (11) inner wall one side middle part is connected with fixed block (13), fixed block (13) one side and box (11) inner wall opposite side are connected, box (11) upper and lower end middle part and both sides middle part all are connected with second motor (14), a plurality of second motor (14) output end are connected with first box (10), a plurality of lead screw (15) are connected with slider (16) one side of extending to slider (16), one end of each sliding rod (17) is connected with a clamping block (18).

2. The welding robot gripping fixture of claim 1, wherein: the driving assembly comprises a shell (2), a first motor (3) is connected to the upper portion of one side of the inner wall of the shell (2), a first gear (4) is connected to the output end of the first motor (3), the upper end of the first gear (4) penetrates through and extends to the inside of the box (1), and a second gear (5) is connected to the upper end of the first gear (4) in a meshed mode.

3. The welding robot gripping fixture of claim 2, wherein: an opening is formed in the position, corresponding to the first gear (4), of the box body (1), and the first gear (4) is located inside the opening.

4. The welding robot gripping fixture of claim 1, wherein: the shape of the threaded rod (6) is made of a bidirectional thread material.

5. The welding robot gripping fixture of claim 1, wherein: the two sides of the outside of the threaded rod (6) are respectively connected with a rotary table, two rotary tables corresponding to the upper end and the lower end of the inner wall of the box body (1) are respectively provided with a rotary groove, and the two rotary tables are respectively positioned inside the rotary grooves.

6. The welding robot gripping fixture of claim 1, wherein: the box body (1) is provided with a chute corresponding to the two supporting rods (9), and the two supporting rods (9) are positioned in the two chutes to slide.

7. The welding robot gripping fixture of claim 1, wherein: the two sides of the lower end of the box body (1) are connected with supporting frames (19).

8. The welding robot gripping fixture of claim 1, wherein: the frame body (11) is provided with a moving groove corresponding to the plurality of sliding rods (17), and the plurality of sliding rods (17) are positioned in the moving grooves and are in sliding connection.