CN219724995U

CN219724995U - Laser welding robot

Info

Publication number: CN219724995U
Application number: CN202321002529.8U
Authority: CN
Inventors: 郝义; 朱茂林
Original assignee: Hebei Yixin Fastener Co ltd
Current assignee: Hebei Yixin Fastener Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-22
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of laser welding robots, and discloses a laser welding robot which comprises a welding mechanism and a support frame, wherein a support plate mechanism is fixedly arranged on the upper end face of the support frame, a first sliding mechanism is slidably arranged on the inner wall of the support plate mechanism at a position close to the rear side, a first fixing mechanism is fixedly arranged on the upper end face of the first sliding mechanism at a position close to the rear side, and a second sliding mechanism is slidably arranged on the inner wall of the support plate mechanism at a position close to the front side. According to the utility model, the lifting thread column drives the lifting clamping block to clamp the object, or the translation thread column drives the translation clamping block to clamp the object, so that the object can be better fixed by different methods, and the two sliding mechanisms can drive the fixing mechanism to slide out of the range of the supporting plate by the two auxiliary sliding plates, so that the larger object is clamped.

Description

Laser welding robot

Technical Field

The utility model relates to the technical field of laser welding robots, in particular to a laser welding robot.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure, and is most often performed by means of welding robots, which are industrial robots that perform the welding.

Most of the existing welding robots are provided with object supporting frames, only one fixing method is arranged, and the fixing method is inconvenient when objects in different shapes are fixed, so that the objects can be loosened during welding to cause poor welding effect, and therefore, a laser welding robot is provided by a person skilled in the art to solve the problems in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a laser welding robot which clamps an object by driving a lifting clamping block through a lifting threaded column or clamps the object by driving a translation clamping block through a translation threaded column, so that the object can be better fixed by different methods, and two sliding mechanisms can drive a fixing mechanism to slide out of the range of a supporting plate through two auxiliary sliding plates, so that the larger object is clamped.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the laser welding robot comprises a welding mechanism and a support frame, wherein the upper end surface of the support frame is fixedly provided with a support plate mechanism, a first sliding mechanism is slidably arranged on the inner wall of the support plate mechanism at a position close to the rear side, and a first fixing mechanism is fixedly arranged on the upper end surface of the first sliding mechanism at a position close to the rear side;

the inner wall of the supporting plate mechanism is provided with a second sliding mechanism in a sliding way at a position close to the front side, the outer end surface of the second sliding mechanism is fixedly sleeved with a second fixing mechanism at a position close to the front side, the first sliding mechanism and the second sliding mechanism are arranged in a sliding way, and the first fixing mechanism and the second fixing mechanism are identical in structure;

through above-mentioned technical scheme, fix the object that needs welded through first fixed establishment and second fixed establishment cooperation, thereby fix the object of equidimension not through adjusting the distance between first slide mechanism and the second slide mechanism to application scope has been promoted.

Further, the supporting plate mechanism comprises a supporting plate main body, a second sliding groove is formed in the position, close to the upper side, of the inner wall of one side of the supporting plate main body, a first sliding groove is formed in the position, close to the lower side, of the inner wall of the other side of the supporting plate main body, the first sliding mechanism comprises a first sliding plate, a first auxiliary sliding plate is formed in the position, close to the upper side, of one side end face of the first sliding plate, an inner groove is formed in the position, close to the lower side, of the middle of the front end face of the first sliding plate, the second sliding mechanism comprises a second sliding plate, a second auxiliary sliding plate is formed in the position, close to the lower side, of one side end face of the second sliding plate, a first auxiliary sliding plate is arranged on the inner wall of the second sliding groove in a sliding mode, and a second auxiliary sliding plate is arranged on the inner wall of the first sliding groove in a sliding mode;

through the technical scheme, the first sliding mechanism and the second sliding mechanism slide on the inner wall of the supporting plate main body, the first sliding groove and the second sliding groove are used for preventing the two sliding mechanisms from falling off from the upper part, the first sliding plate slides on the inner wall of the second sliding groove through the first auxiliary sliding plate, the first sliding plate slides more stably, the second sliding mechanism can slide into the inner wall of the inner groove, the volume of a clamped object can be smaller, the second sliding plate slides on the inner wall of the first sliding groove, the second sliding plate can support the inner wall range of the supporting plate main body, so that the larger object can be clamped, the first sliding mechanism can drive the first fixing mechanism to slide out of the supporting plate mechanism range through the sliding of the first auxiliary sliding plate on the inner wall of the second sliding groove, the second fixing mechanism can be driven by the second sliding mechanism to slide out of the supporting plate mechanism range through the sliding of the second auxiliary sliding plate on the inner wall of the first sliding groove, and the larger object can be clamped.

Further, the second fixing mechanism comprises a base, a translation clamping block is arranged on the inner bottom surface of the base in a sliding manner, a lifting clamping block is arranged on the inner wall of the front side of the translation clamping block in a sliding manner, a lifting sliding block is fixedly arranged in the middle of the front end surface of the lifting clamping block, a lifting threaded column is sleeved on the inner wall of the lifting sliding block in a threaded manner, and the lifting sliding block is arranged on the inner wall of the front side of the translation clamping block in a sliding manner;

through the technical scheme, the translation clamping block slides towards the inner wall of the base to clamp the object, and the lifting sliding block slides downwards to clamp the object, so that different clamping methods can be adopted for different objects, and the object is fixed more firmly.

Further, a supporting block is fixedly arranged on the lower end face of the base, translation sliding grooves are formed in two side positions of the inner bottom face of the base, translation sliding blocks are fixedly arranged on the lower end face of the translation clamping block close to the two side positions, the two translation sliding blocks are slidably arranged on the inner walls of the two translation sliding grooves, a translation thread column is arranged in the middle of the front end face of the base close to the lower side position in a threaded manner, and the translation thread column is connected with the translation clamping block;

through the technical scheme, the translation clamping block is pulled by the translation thread column, so that the translation clamping block slides through the translation sliding block, an object is clamped, and the object is prevented from shaking during welding.

The utility model has the following beneficial effects:

1. according to the laser welding robot, the lifting clamping block is driven by the lifting sliding block to clamp a flat object through the lifting threaded column, or the translation clamping block is driven by the translation threaded column to slide on the inner wall of the translation sliding groove through the translation sliding block, so that the base is close to the base to clamp the object, the object can be fixed more conveniently through different methods, and the phenomenon that the object loosens during welding is avoided, so that welding is affected is avoided.

2. According to the laser welding robot, the first sliding mechanism and the second sliding mechanism slide on the inner wall of the supporting plate mechanism, the two sliding mechanisms can drive the fixing mechanism to slide out of the range of the supporting plate through the two auxiliary sliding plates, so that larger objects can be clamped, and the second sliding mechanism can slide into the first sliding mechanism to clamp small objects, so that the size range of the clamped objects is wider.

Drawings

FIG. 1 is a schematic diagram illustrating an axial measurement of a laser welding robot according to the present utility model;

FIG. 2 is an isometric view of the present utility model of an isometric plate mechanism;

FIG. 3 is an isometric view of a second securing mechanism according to the present utility model;

fig. 4 is a schematic front cross-sectional view of the translation slider of the present utility model.

Legend description:

1. a support frame; 2. a support plate mechanism; 3. a first fixing mechanism; 4. a first sliding mechanism; 5. a second sliding mechanism; 6. a welding mechanism; 7. a second fixing mechanism; 201. a support plate main body; 202. a first sliding groove; 203. a second sliding groove; 401. a first sliding plate; 402. an inner tank; 403. a first auxiliary slide plate; 501. a second sliding plate; 502. a second auxiliary slide plate; 701. lifting the threaded column; 702. lifting the clamping block; 703. translating the clamping block; 704. a base; 705. translating the threaded column; 706. a support block; 707. a lifting slide block; 708. a translation slider; 709. and translating the sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, one embodiment provided by the present utility model is: the laser welding robot comprises a welding mechanism 6 and a support frame 1, wherein a support plate mechanism 2 is fixedly arranged on the upper end surface of the support frame 1, a first sliding mechanism 4 is slidably arranged on the inner wall of the support plate mechanism 2 at a position close to the rear side, and a first fixing mechanism 3 is fixedly arranged on the upper end surface of the first sliding mechanism 4 at a position close to the rear side;

the inner wall of the supporting plate mechanism 2 is provided with a second sliding mechanism 5 near the front side in a sliding manner, the outer end surface of the second sliding mechanism 5 is provided with a second fixing mechanism 7 near the front side in a fixed manner, the first sliding mechanism 4 and the second sliding mechanism 5 are arranged in a sliding manner, the first fixing mechanism 3 and the second fixing mechanism 7 are identical in structure, objects to be welded are fixed through the cooperation of the first fixing mechanism 3 and the second fixing mechanism 7, and the objects with different sizes are fixed through adjusting the distance between the first sliding mechanism 4 and the second sliding mechanism 5, so that the application range is improved.

The supporting plate mechanism 2 comprises a supporting plate main body 201, a second sliding groove 203 is formed in the position, close to the upper side, of the inner wall of one side of the supporting plate main body 201, a first sliding groove 202 is formed in the position, close to the lower side, of the inner wall of the other side of the supporting plate main body 201, the first sliding mechanism 4 and the second sliding mechanism 5 slide on the inner wall of the supporting plate main body 201, the first sliding groove 202 and the second sliding groove 203 prevent the two sliding mechanisms from falling off from the upper side, the first sliding mechanism 4 comprises a first sliding plate 401, a first auxiliary sliding plate 403 is formed in the position, close to the upper side, of one side end face of the first sliding plate 401, an inner groove 402 is formed in the position, close to the lower side, of the middle of the front end face of the first sliding plate 401, the first sliding plate 403 slides on the inner wall of the second sliding groove 203, so that the first sliding plate 401 slides more stably, and the second sliding mechanism 5 can slide into the inner wall of the inner groove 402, so that the volume of a clamped object can be smaller.

The second sliding mechanism 5 comprises a second sliding plate 501, a second auxiliary sliding plate 502 is arranged at the position, close to the lower side, of one side end face of the second sliding plate 501, the second sliding plate 502 slides on the inner wall of the first sliding groove 202, the second sliding plate 501 can support the inner wall range of the main body 201, so that a larger object can be clamped, the two sliding mechanisms are difficult to slide independently due to the increase in weight after the clamping is finished, translational force is not generated during welding, the object cannot slide again, the second fixing mechanism 7 comprises a base 704, the inner bottom face of the base 704 is provided with a translational clamping block 703 in a sliding mode, the inner wall of the front side of the translational clamping block 703 is provided with a lifting clamping block 702 in a sliding mode, the middle position of the front end face of the lifting clamping block 702 is fixedly provided with a lifting sliding block 707, a lifting threaded column 701 is sleeved on the inner wall of the lifting sliding block 707, the inner wall of the front side of the translational clamping block 703 is slid by the sliding clamping block 703, the object is clamped towards the inner wall of the base 704, and the lifting sliding block 707 slides downwards to clamp the object by the lifting block 707, and different objects can be clamped by the lifting blocks.

The fixed supporting shoe 706 that is provided with of terminal surface under the base 704, translation spout 709 has all been seted up to the bottom surface both sides position under the base 704, translation clamping shoe 703 lower terminal surface is close to both sides position and all is fixed and be provided with translation slider 708, two translation sliders 708 all slide and set up at two translation spout 709 inner walls, the terminal surface middle is close to the downside position screw thread in the middle of the base 704, translation screw thread post 705 is connected with translation clamping shoe 703, carry out the pulling by translation screw thread post 705 to translation clamping shoe 703, make translation clamping shoe 703 slide through translation slider 708, thereby press from both sides the object, avoid the object to take place to rock when welding, the second sliding groove 203 inner wall slides and is provided with first auxiliary slide 403, make first slide mechanism 4 can drive first fixed establishment 3 slide out supporting plate mechanism 2 scope by first auxiliary slide 403 inner wall slides in second sliding groove 203 inner wall, thereby to clamp the bigger object, the majority clamp frame has been solved and has been surpassed the frame volume and just unable better fixed problem of carrying out, first sliding groove 202 inner wall slides and is provided with second auxiliary slide 502, thereby slide mechanism 5 slide mechanism is driven to slide mechanism 5 slide out in second sliding mechanism 2 scope is more slide mechanism is moved to second auxiliary slide mechanism 202.

Working principle: by sliding the first fixing mechanism 3 and the second fixing mechanism 7 to adjust to a proper size, which method is used for clamping is determined according to the shape of the object, when the translational clamping block 703 is required to be used, the translational clamping block 703 is driven to approach the base 704 to clamp the object by rotating the translational threaded column 705, when the lifting clamping block 702 is required to be used, the lifting clamping block 702 is driven by the lifting sliding block 707 to clamp the object by rotating the lifting threaded column 701, and the object is welded by the welding mechanism 6 after the object is fixed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a laser welding robot, includes welding mechanism (6) and support frame (1), its characterized in that: the support frame is characterized in that a support plate mechanism (2) is fixedly arranged on the upper end face of the support frame (1), a first sliding mechanism (4) is slidably arranged on the inner wall of the support plate mechanism (2) near the rear side, and a first fixing mechanism (3) is fixedly arranged on the upper end face of the first sliding mechanism (4) near the rear side;

the support plate mechanism is characterized in that a second sliding plate (501) is slidably arranged at the position, close to the front side, of the inner wall of the support plate mechanism (2), a second fixing mechanism (7) is fixedly sleeved on the outer end face, close to the front side, of the second sliding plate (501), the first sliding mechanism (4) and the second sliding mechanism (5) are slidably arranged, and the first fixing mechanism (3) and the second fixing mechanism (7) are identical in structure.

2. A laser welding robot as recited in claim 1, wherein: the supporting plate mechanism (2) comprises a supporting plate main body (201), a second sliding groove (203) is formed in the position, close to the upper side, of the inner wall of one side of the supporting plate main body (201), a first sliding groove (202) is formed in the position, close to the lower side, of the inner wall of the other side of the supporting plate main body (201), the first sliding mechanism (4) comprises a first sliding plate (401), a first auxiliary sliding plate (403) is formed in the position, close to the upper side, of one side end face of the first sliding plate (401), an inner groove (402) is formed in the middle of the front end face of the first sliding plate (401), the second sliding mechanism (5) comprises a second sliding plate (501), a second auxiliary sliding plate (502) is formed in the position, close to the lower side, of one side end face of the second sliding plate (501), the inner wall of the second sliding groove (203) is slidably provided with the first auxiliary sliding plate (403), and the inner wall of the first sliding groove (202) is slidably provided with the second auxiliary sliding plate (502).

3. A laser welding robot as recited in claim 1, wherein: the second fixing mechanism (7) comprises a base (704), a translation clamping block (703) is arranged on the inner bottom surface of the base (704) in a sliding mode, a lifting clamping block (702) is arranged on the inner wall of the front side of the translation clamping block (703) in a sliding mode, a lifting sliding block (707) is fixedly arranged in the middle of the front end face of the lifting clamping block (702), a lifting threaded column (701) is sleeved on the inner wall of the lifting sliding block (707) in a threaded mode, and the lifting sliding block (707) is arranged on the inner wall of the front side of the translation clamping block (703) in a sliding mode.

4. A laser welding robot as claimed in claim 3, wherein: the base is characterized in that a supporting block (706) is fixedly arranged on the lower end face of the base (704), translation sliding grooves (709) are formed in two side positions of the inner bottom face of the base (704), translation sliding blocks (708) are fixedly arranged on the lower end face of the translation clamping block (703) close to the two side positions, the two translation sliding blocks (708) are slidably arranged on the inner walls of the two translation sliding grooves (709), a translation threaded column (705) is arranged in the middle of the front end face of the base (704) close to the lower side position in a threaded mode, and the translation threaded column (705) is connected with the translation clamping block (703).