CN219684375U

CN219684375U - Welding fixture capable of stably clamping

Info

Publication number: CN219684375U
Application number: CN202223351017.0U
Authority: CN
Inventors: 张小华
Original assignee: Yikun Smart Water Group Co ltd
Current assignee: Yikun Smart Water Group Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-09-15
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a stable clamping welding tool which comprises a frame body, a motor and a screw rod, wherein a protective shell is arranged on one side of the frame body, a base is fixed in the protective shell, the motor is arranged at the top end of the base, a lifting structure is arranged at the top end of the frame body, a notch is formed in the top end of the frame body, the screw rod is arranged on one side of the motor, a fixed block is fixed on one side of the screw rod, a sliding rod is arranged at the bottom end of the screw rod, a sliding structure is arranged at the top end of the screw rod, a supporting plate is arranged at the top end of the sliding structure, and a clamping structure 2 is arranged at the top end of the supporting plate. According to the utility model, the clamping structure is arranged, and the rubber pad is arranged on one side of the clamping plate, so that the welding material is not damaged when being clamped, the protection function of the device is realized, and the clamping structure is simply disassembled by arranging the screws, so that the clamping plate is convenient to replace and maintain, and the flexibility of the device is improved.

Description

Welding fixture capable of stably clamping

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a welding tool capable of stably clamping.

Background

Along with the development of society, people have set up welding frock and have been used for the welding for better welding, and welding frock is the anchor clamps of flexible welded fastening, compress tightly, location, has set up welding frock for people's welding efficiency improves greatly.

The prior art is similar to a stable welding tool in patent name, patent number CN212918265U, publication day 2021, year 04 and month 09, and discloses a stable welding tool which comprises a welding seat, an arc-shaped clamping plate, a ball screw and a nut pair, wherein a tooling plate is fixed on the upper portion of the welding seat through bolts; two motor seats are arranged above the welding seat, stepping motors are arranged above the motor seats, the output shafts of the stepping motors are connected with ball screws through a coupling in a transmission way, and nut pairs are matched outside the ball screws; one end of the nut pair is welded with a connecting frame, and one end of the connecting frame is welded on the clamping plate; the clamping plate is provided with an arc clamping plate in a matched mode. According to the utility model, the two clamping plates are arranged on the tooling plate, and when the clamping plates do mutual approaching movement, the stable clamping of the workpiece can be realized, and the clamping device is simple in structure, convenient to operate and high in applicability.

The device has more problems in use: 1. when the device is used, some fragile materials cannot be clamped safely and can not be disassembled easily, and the clamping plates are replaced, so that the welding difficulty is increased, and the welding efficiency is affected;

2. when the device is in use, the welding fixture can possibly clamp the article when welding the delicate article, and the welding efficiency is affected.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a welding tool capable of stably clamping, so as to solve the problem that fragile articles cannot be clamped in the prior art.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a welding frock of stable centre gripping, includes framework, motor and lead screw, the protective housing is installed to one side of framework, the inside of protective housing is fixed with the base, the motor is installed on the top of base, the top of framework is provided with elevation structure, the notch has been seted up on the top of framework, one side of motor is provided with the lead screw, one side of lead screw is fixed with the fixed block, the bottom of lead screw is provided with the slide bar, the top of lead screw is provided with sliding structure, sliding structure's top is provided with the backup pad, the top of backup pad is provided with clamping structure, clamping structure includes rubber pad, grip block, connecting plate, screw and link, the top at the backup pad is fixed to the link, the screw is installed to one side of link.

Use the welding frock of this technical scheme's stable centre gripping, through placing welding material in welding platform, through adjusting the telescopic link for welding platform goes up and down, make welding material reach the centre gripping suitable position, through opening the motor, make the lead screw rotate, the inside split nut of sliding shell rotates the antedisplacement on the lead screw, slide on the slide bar through the slider, make grip block centre gripping welding material, rubber pad protection welding material can not harm, close the motor and make fixedly, through rotatory screw, make link and grip block dismantled.

Preferably, a connecting plate is inserted in the connecting frame, a clamping plate is arranged on one side of the connecting plate, and a rubber pad is arranged on one side of the clamping plate.

Preferably, the outer side wall of the screw is provided with external threads, and the inside of the connecting frame is provided with internal threads matched with the external threads, so that the clamping structure is easy to detach.

Preferably, the lifting structure comprises a welding platform, a telescopic rod and a supporting block, wherein the supporting block is fixed at the top end of the frame body, the telescopic rod is arranged at the top end of the supporting block, and the welding platform is arranged at the top end of the telescopic rod.

Preferably, a telescopic structure is formed between the welding platform and the telescopic rod, so that the welding plane can be lifted, and the telescopic rod and the supporting block are positioned on the same vertical line.

Preferably, the sliding structure comprises a connecting block, a sliding shell, an opening and closing nut and a sliding block, wherein the opening and closing nut is arranged at the top end of the screw rod, the sliding shell is arranged at the top end of the opening and closing nut, the connecting block is arranged at the top end of the sliding shell, and the sliding block is arranged at the bottom end of the opening and closing nut.

Preferably, a rotating structure is formed between the split nut and the screw rod, so that the welded article is clamped, and a moving structure is formed between the sliding block and the sliding rod.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: this welding frock of stable centre gripping is rational in infrastructure, has following advantage:

(1) Through setting up the clamp structure, be provided with the rubber pad through one side of grip block, can not harm when making welding material by the centre gripping, realized the protect function of this device from this, through setting up the screw for the simple and easy dismantlement of clamp structure makes the grip block convenient to change and maintain, has improved the flexibility of this device;

(2) Through setting up the lifting structure, through placing welding material on the welding platform, adjust the telescopic link for the welding platform rises, realized the flexible function of this device from this, make welding material in the suitable position of centre gripping, improved the practicality of this device;

(3) Through setting up sliding structure, slide on the lead screw through the inside split nut of sliding shell for the slider slides on the slide bar, has realized the slip function of this device from this, makes the welding material of clamping structure can light centre gripping.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a clamping structure according to the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a sliding structure according to the present utility model;

fig. 5 is a schematic three-dimensional structure of the lifting structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a frame; 2. a clamping structure; 201. a rubber pad; 202. a clamping plate; 203. a connecting plate; 204. a screw; 205. a connecting frame; 3. a lifting structure; 301. a welding platform; 302. a telescopic rod; 303. a support block; 4. a notch; 5. a support plate; 6. a sliding structure; 601. a connecting block; 602. a sliding housing; 603. opening and closing the nut; 604. a slide block; 7. a protective shell; 8. a motor; 9. a base; 10. a screw rod; 11. a slide bar; 12. and a fixed block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the welding fixture with stable clamping provided by the utility model comprises a frame body 1, a motor 8 and a screw rod 10, wherein a protective shell 7 is installed on one side of the frame body 1, a base 9 is fixed in the protective shell 7, the motor 8 is installed on the top end of the base 9, a lifting structure 3 is arranged on the top end of the frame body 1, a notch 4 is formed in the top end of the frame body 1, the screw rod 10 is arranged on one side of the motor 8, a fixed block 12 is fixed on one side of the screw rod 10, a slide bar 11 is arranged at the bottom end of the screw rod 10, a sliding structure 6 is arranged at the top end of the screw rod 10, a supporting plate 5 is arranged at the top end of the sliding structure 6, a clamping structure 2 is arranged at the top end of the supporting plate 5, the clamping structure 2 comprises a rubber pad 201, a clamping plate 202, a connecting plate 203, a screw 204 and a connecting frame 205, the connecting frame 205 is fixed at the top end of the supporting plate 5, the screw 204 is installed on one side of the connecting frame 205, the connecting plate 203 is inserted inside the connecting plate 202, the clamping plate 202 is provided with the rubber pad 201, external threads are arranged on the outer side wall of the screw 204, and the connecting frame 205 is internally provided with internal threads matched with the external threads.

The welding frock theory of operation based on stable centre gripping of embodiment one is: through placing welding material on elevation structure 3, through opening motor 8 for lead screw 10 rotates, drives sliding structure 6 through lead screw 10 and removes, and through sliding structure 6 joint support board 5 removal at notch 4, makes grip block 202 centre gripping welding material, and rubber pad 201 protection welding material can not harm, through rotatory screw 204, makes link 205 and grip block 202 be dismantled.

Example two

The embodiment comprises the following steps: the lifting structure 3 comprises a welding platform 301, a telescopic rod 302 and a supporting block 303, wherein the supporting block 303 is fixed at the top end of the frame body 1, the telescopic rod 302 is arranged at the top end of the supporting block 303, the welding platform 301 is arranged at the top end of the telescopic rod 302, a telescopic structure is formed between the welding platform 301 and the telescopic rod 302, and the telescopic rod 302 and the supporting block 303 are located on the same vertical line.

In this embodiment, by placing the welding material on the welding platform 301 and adjusting the telescopic rod 302, the welding platform 301 is lifted, so that the welding material reaches a proper clamping position, and the welding efficiency is improved.

Example III

The embodiment comprises the following steps: the sliding structure 6 comprises a connecting block 601, a sliding shell 602, an open-close nut 603 and a sliding block 604, wherein the open-close nut 603 is arranged at the top end of the screw rod 10, the sliding shell 602 is arranged at the top end of the open-close nut 603, the connecting block 601 is arranged at the top end of the sliding shell 602, the sliding block 604 is arranged at the bottom end of the open-close nut 603, a rotating structure is formed between the open-close nut 603 and the screw rod 10, and a moving structure is formed between the sliding block 604 and the sliding rod 11.

In this embodiment, the motor 8 drives the screw rod 10 to rotate, the split nut 603 inside the sliding shell 602 moves forward on the screw rod 10, and slides on the sliding rod 11 through the sliding block 604, so that the clamping structure 2 moves to clamp, and the motor 8 is turned off to fix.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a welding frock of stable centre gripping, includes framework (1), motor (8) and lead screw (10), its characterized in that: a protective shell (7) is arranged on one side of the frame body (1), and a base (9) is fixed in the protective shell (7);

the top end of the base (9) is provided with a motor (8), the top end of the frame body (1) is provided with a lifting structure (3), and the top end of the frame body (1) is provided with a notch (4);

one side of motor (8) is provided with lead screw (10), one side of lead screw (10) is fixed with fixed block (12), the bottom of lead screw (10) is provided with slide bar (11), the top of lead screw (10) is provided with sliding structure (6), the top of sliding structure (6) is provided with backup pad (5), the top of backup pad (5) is provided with clamping structure (2), clamping structure (2) include rubber pad (201), grip block (202), connecting plate (203), screw (204) and link (205), the top at backup pad (5) is fixed to link (205), screw (204) are installed to one side of link (205).

2. The welding fixture of claim 1, wherein: the connecting frame is characterized in that a connecting plate (203) is inserted into the connecting frame (205), a clamping plate (202) is arranged on one side of the connecting plate (203), and a rubber pad (201) is arranged on one side of the clamping plate (202).

3. The welding fixture of claim 1, wherein: external threads are arranged on the outer side wall of the screw (204), and internal threads matched with the external threads are arranged inside the connecting frame (205).

4. The welding fixture of claim 1, wherein: the lifting structure (3) comprises a welding platform (301), a telescopic rod (302) and a supporting block (303), wherein the supporting block (303) is fixed at the top end of the frame body (1), the telescopic rod (302) is arranged at the top end of the supporting block (303), and the welding platform (301) is arranged at the top end of the telescopic rod (302).

5. The welding fixture of claim 4, wherein: a telescopic structure is formed between the welding platform (301) and the telescopic rod (302), and the telescopic rod (302) and the supporting block (303) are positioned on the same vertical line.

6. The welding fixture of claim 1, wherein: the sliding structure (6) comprises a connecting block (601), a sliding shell (602), an opening and closing nut (603) and a sliding block (604), wherein the opening and closing nut (603) is arranged at the top end of a screw rod (10), the sliding shell (602) is arranged at the top end of the opening and closing nut (603), the connecting block (601) is arranged at the top end of the sliding shell (602), and the sliding block (604) is arranged at the bottom end of the opening and closing nut (603).

7. The welding fixture of claim 6, wherein: a rotating structure is formed between the opening and closing nut (603) and the screw rod (10), and a moving structure is formed between the sliding block (604) and the sliding rod (11).