CN221087712U

CN221087712U - Welding positioning auxiliary fixture

Info

Publication number: CN221087712U
Application number: CN202322790385.3U
Authority: CN
Inventors: 张林杰; 陈景强; 李焕强; 夏明钊; 周庆进; 魏智欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-06-07
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a welding positioning auxiliary clamp, and relates to the technical field of welding clamps. The utility model comprises a bearing plate and a metal plate, wherein a positioning plate is fixedly arranged on the inner wall of the left side wall of the bearing plate, a guide rail is arranged on the bottom surface of the bearing plate, a position adjusting mechanism is arranged in the middle guide rail, and an L-shaped supporting plate is fixedly arranged on the top surface of a movable part of the position adjusting mechanism. According to the utility model, the two groups of metal plates are welded through welding equipment, anti-corrosion paint is added into the paint hopper, the paint hopper is moved to the position above a welding seam between the two groups of metal plates through the moving mechanism, the hydraulic damping rod is compressed through pressing the paint hopper, the painting brush is attached to the welding seam between the steel wire brush and the metal plates, the paint hopper, the painting brush and the steel wire brush are transversely slid to move along the welding seam, welding slag is cleaned through the steel wire brush, and the paint is painted to the welding seam through the painting brush.

Description

Welding positioning auxiliary fixture

Technical Field

The utility model relates to the technical field of welding clamps, in particular to a welding positioning auxiliary clamp.

Background

The metal plate welding positioning is an operation for ensuring the accurate and stable position of the metal plate to be welded in the welding process, and the existing metal plate is positioned usually through a clamp when being welded and positioned, so that the position of the metal plate can be ensured not to deviate or move by the clamp positioning.

Chinese patent publication No. CN214816208U discloses an auxiliary positioning jig for welding, including a welding platform; the welding platform is rectangular, four supporting legs are arranged at the bottom of the welding platform, and staggered sliding assemblies are arranged at the top of the welding platform; the control rod is rotatably connected to the bottom of the welding platform, the right end of the control rod is provided with a crank, and the left end of the control rod is provided with a driving worm;

Aiming at the above-mentioned disclosed technology, after the metal plate is welded, the welding slag generated during the welding of the welded seam surface is required to be cleaned, and the anticorrosive paint is required to be smeared on the welded seam surface after the cleaning is completed, so that the corrosion resistance after the welding is improved, and the conventional welding fixture is difficult to realize auxiliary treatment work on the welded seam when in use, and has poorer functionality when in use.

For this purpose, a welding positioning auxiliary fixture is proposed.

Disclosure of utility model

The utility model aims at: in order to solve the problems in the prior art, the utility model provides an auxiliary welding positioning fixture.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a welding positioning auxiliary fixture, includes loading board and metal sheet, the left side wall inner wall fixed mounting of loading board has the locating plate, the bottom surface of loading board is provided with the guide rail, and is located the inside of middle part guide rail and be provided with position adjustment mechanism, the top surface fixed mounting of position adjustment mechanism movable part has L shape backup pad, the left side wall of loading board and the right side wall fixed mounting of L shape backup pad have the clamping assembly who is used for carrying out the centre gripping to the metal sheet, the surface of loading board is provided with moving mechanism, and the top surface activity grafting of moving mechanism movable part has paint hopper, and the top surface of paint hopper and moving mechanism movable part is connected with hydraulic damping pole, paint hopper discharge end's inside grafting is installed and is paintd the brush, the bottom surface fixed mounting of paint hopper has the steel brush.

Further, position adjustment mechanism includes first threaded rod, is located the right side inner wall rotation of middle part guide rail and installs first threaded rod, and the left side inner wall of the guide rail that the free end of first threaded rod runs through and extend to outside fixed mounting and have first knob, the surface thread bush of first threaded rod is equipped with the slider, and the top surface of slider and the bottom surface of L shape backup pad are fixed mounting setting.

Further, the clamping assembly comprises an L-shaped support, the L-shaped support is fixedly arranged on the left side wall of the bearing plate and the right side wall of the L-shaped support, a second threaded rod is inserted into the top surface of the L-shaped support in a threaded manner, a second knob is fixedly arranged at the top end of the second threaded rod, and an anti-slip pad is rotatably arranged at the bottom end of the second threaded rod.

Further, the moving mechanism comprises a convex block, the convex block is fixedly arranged on the front side wall, the rear side wall of the front side guide rail and the rear side wall of the rear side guide rail of the bearing plate, a first guide rod is fixedly arranged on the opposite surface of the convex block, a movable block is arranged on the surface sliding sleeve of the first guide rod, a second guide rod is fixedly arranged on the opposite surface of the movable block, a movable plate is arranged on the surface sliding sleeve of the second guide rod, and the movable plate and the paint hopper are vertically movably connected in an inserting mode through a hydraulic damping rod.

Further, the top surface of the positioning plate is flush with the top surface of the L-shaped supporting plate, and the width of the L-shaped supporting plate is equal to the inner width of the bearing plate.

Further, the bottom of paint hopper is protruding structure, and the quantity of steel wire brush has two sets of, and two sets of steel wire brushes are located the front and back both sides of painting brush.

Further, the anti-skid pad is made of rubber materials, and the bottom surface of the anti-skid pad is provided with anti-skid patterns.

The beneficial effects of the utility model are as follows:

1. According to the utility model, two groups of metal plates to be welded are respectively placed on the top surface of the positioning plate and the top surface of the L-shaped supporting plate, the two groups of metal plates are respectively fixed on the top surface of the positioning plate and the top surface of the L-shaped supporting plate through the clamping assembly, the L-shaped supporting plate and one group of metal plates are driven to transversely move through the position adjusting mechanism, the edges of the two groups of metal plates are bonded, welding is carried out between the two groups of metal plates through the welding equipment, anti-corrosion paint is added into the paint hopper, the paint hopper is moved to the position above a welding line between the two groups of metal plates through the moving mechanism, the hydraulic damping rod is compressed through pressing the paint hopper, the welding line between the painting brush and the metal plates is bonded through transversely sliding the paint hopper, the painting brush and the steel wire brush along the welding line, welding slag is cleaned through the steel wire brush, and the paint is painted to the welding line through the painting brush.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

FIG. 5 is a side cross-sectional view of a partial structure of the present utility model;

Reference numerals: 1. a carrying plate; 2. a positioning plate; 3. a guide rail; 4. a position adjusting mechanism; 401. a first threaded rod; 402. a first knob; 403. a slide block; 5. an L-shaped support plate; 6. a clamping assembly; 601. an L-shaped bracket; 602. a second threaded rod; 603. a second knob; 604. an anti-slip pad; 7. a metal plate; 8. a moving mechanism; 801. a bump; 802. a first guide bar; 803. a movable block; 804. a second guide bar; 805. a movable plate; 9. a paint hopper; 10. a hydraulic damping rod; 11. coating a brush; 12. a wire brush.

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. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, a welding positioning auxiliary fixture comprises a bearing plate 1 and a metal plate 7, wherein a positioning plate 2 is fixedly arranged on the inner wall of the left side wall of the bearing plate 1, a guide rail 3 is arranged on the bottom surface of the bearing plate 1, a position adjusting mechanism 4 is arranged in the middle guide rail 3, an L-shaped supporting plate 5 is fixedly arranged on the top surface of a movable part of the position adjusting mechanism 4, a clamping assembly 6 for clamping the metal plate 7 is fixedly arranged on the left side wall of the bearing plate 1 and the right side wall of the L-shaped supporting plate 5, a moving mechanism 8 is arranged on the surface of the bearing plate 1, a paint hopper 9 is movably inserted on the top surface of a movable part of the moving mechanism 8, a hydraulic damping rod 10 is connected on the top surfaces of the movable parts of the paint hopper 9 and the moving mechanism 8, a painting brush 11 is inserted and installed in the discharge end of the paint hopper 9, and a steel wire brush 12 is fixedly installed on the bottom surface of the paint hopper 9; specifically, through placing two sets of metal sheets 7 to be welded respectively to the top surface of locating plate 2 and the top surface of L-shaped backup pad 5, make two sets of metal sheets 7 fix respectively at the top surface of locating plate 2 and the top surface of L-shaped backup pad 5 through clamping assembly 6, make through position adjustment mechanism 4 drive L-shaped backup pad 5 and a set of metal sheet 7 lateral shifting, make the edge of two sets of metal sheets 7 be the laminating, make through welding equipment and weld between two sets of metal sheets 7, add anticorrosive paint to the inside of paint hopper 9, make through moving mechanism 8 and remove the paint hopper 9 to the top of the welding seam between two sets of metal sheets 7, make through pressing paint hopper 9 to compress hydraulic damping pole 10, make the welding seam laminating between painting brush 11 and wire brush 12 and the metal sheet 7, make through horizontal slip paint hopper 9, painting brush 11 and wire brush 12 follow the welding seam and remove, make the welding slag clear up through wire brush 12, will paint to the welding seam department through painting brush 11.

As shown in fig. 2, 3 and 4, the position adjusting mechanism 4 comprises a first threaded rod 401, the first threaded rod 401 is rotatably installed on the right inner wall of the middle guide rail 3, the free end of the first threaded rod 401 penetrates through the left inner wall of the guide rail 3 and extends to the outside to fixedly install a first knob 402, a sliding block 403 is sleeved on the surface thread of the first threaded rod 401, and the top surface of the sliding block 403 and the bottom surface of the L-shaped support plate 5 are fixedly installed; specifically, the first knob 402 drives the first threaded rod 401 to rotate, the first threaded rod 401 is meshed with the sliding block 403, so that the sliding block 403 moves transversely in the middle guide rail 3, the sliding block 403 drives the L-shaped support plate 5 to move on the top surface of the guide rail 3, and then the two groups of metal plates 7 are spliced conveniently.

As shown in fig. 1, 2, 3 and 4, the clamping assembly 6 comprises an L-shaped bracket 601, wherein the left side wall of the bearing plate 1 and the right side wall of the L-shaped supporting plate 5 are fixedly provided with the L-shaped bracket 601, the top surface of the L-shaped bracket 601 is in threaded connection with a second threaded rod 602, the top end of the second threaded rod 602 is fixedly provided with a second knob 603, and the bottom end of the second threaded rod 602 is rotatably provided with an anti-skid pad 604; specifically, the second knob 603 is turned to drive the second threaded rod 602 to rotate, and the second threaded rod 602 is meshed with the L-shaped bracket 601 to move the anti-slip pad 604 in the vertical direction, so that the bottom surface of the anti-slip pad 604 contacts with the top surface of the metal plate 7 to fix the metal plate 7.

As shown in fig. 1, 2, 3, 4 and 5, the moving mechanism 8 comprises a bump 801, the front and rear side walls of the bearing plate 1, the front side wall of the front side guide rail 3 and the rear side wall of the rear side guide rail 3 are fixedly provided with the bump 801, the opposite surface of the bump 801 is fixedly provided with a first guide rod 802, the surface of the first guide rod 802 is slidably sleeved with a movable block 803, the opposite surface of the movable block 803 is fixedly provided with a second guide rod 804, the surface of the second guide rod 804 is slidably sleeved with a movable plate 805, and the movable plate 805 and the paint hopper 9 are vertically movably spliced through a hydraulic damping rod 10; specifically, the movable block 803 slides on the surface of the first guide rod 802 and the movable plate 805 slides on the surface of the second guide rod 804, so that the position of the paint hopper 9 is adjusted, and the paint hopper 9 is moved to the position above the welding seam, so that the paint hopper 9 corresponds to the welding seam.

As shown in fig. 3 and 4, the top surface of the positioning plate 2 is flush with the top surface of the L-shaped support plate 5, and the width of the L-shaped support plate 5 is equal to the inner width of the carrier plate 1; specifically, the top surface of the positioning plate 2 and the top surface of the L-shaped support plate 5 are flush, so that the flatness of the metal plates 7 can be improved when the two sets of metal plates 7 are spliced.

As shown in fig. 5, the bottom end of the paint hopper 9 is in a convex structure, and the number of the steel wire brushes 12 is two, and the two groups of steel wire brushes 12 are positioned on the front side and the rear side of the painting brush 11; specifically, the steel wire brush 12 is positioned at the front side and the rear side of the smearing brush 11, so that welding slag at a welding seam is conveniently cleaned, and then the anticorrosive paint is smeared through the smearing brush 11.

As shown in fig. 1, 2, 3 and 4, the anti-slip pad 604 is made of rubber material, and the bottom surface of the anti-slip pad 604 is provided with anti-slip patterns; specifically, the metal plate 7 is fixed by the contact of the anti-slip pad 604 made of a rubber material with the top surface of the metal plate 7.

To sum up: through placing two sets of metal sheets 7 to be welded to the top surface of locating plate 2 and the top surface of L shape backup pad 5 respectively, make through clamping component 6 fix the top surface at locating plate 2 and the top surface of L shape backup pad 5 respectively with two sets of metal sheets 7, make through position adjustment mechanism 4 drive L shape backup pad 5 and a set of metal sheet 7 lateral shifting, make the edge of two sets of metal sheets 7 be the laminating, make through welding equipment and weld between two sets of metal sheets 7, add anticorrosive paint to the inside of paint hopper 9, make through moving mechanism 8 and remove the paint hopper 9 to the top of the welding seam between two sets of metal sheets 7, make through pressing paint hopper 9 compress hydraulic damping pole 10, make the laminating between brush 11 and wire brush 12 and the metal sheet 7, make through horizontal slip paint hopper 9, paint brush 11 and wire brush 12 follow the welding seam and remove, make the clearance of welding slag through wire brush 12, paint is paintd to the welding seam department through paint brush 11.

The foregoing has shown and described the basic principles, principal features and advantages of the 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 therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a welding positioning auxiliary fixture, its characterized in that, including loading board (1) and metal sheet (7), the left side wall inner wall fixed mounting of loading board (1) has locating plate (2), the bottom surface of loading board (1) is provided with guide rail (3), and is located the inside of middle part guide rail (3) and be provided with position adjustment mechanism (4), the top surface fixed mounting of position adjustment mechanism (4) movable part has L shape backup pad (5), the left side wall of loading board (1) and the right side wall fixed mounting of L shape backup pad (5) have clamping assembly (6) that are used for carrying out the centre gripping to metal sheet (7), the surface of loading board (1) is provided with mobile mechanism (8), and the top surface activity of mobile mechanism (8) movable part is pegged graft and is had paint hopper (9), and the top surface of paint hopper (9) and mobile mechanism (8) movable part is connected with hydraulic damping pole (10), the inside grafting of paint brush (11) are installed to the discharge end, the bottom surface fixed mounting of paint hopper (9) has steel wire brush (12).

2. The welding positioning auxiliary fixture according to claim 1, wherein the position adjusting mechanism (4) comprises a first threaded rod (401), the first threaded rod (401) is rotatably mounted on the right inner wall of the middle guide rail (3), a first knob (402) is fixedly mounted on the left inner wall of the guide rail (3) penetrating through the free end of the first threaded rod (401) and extends to the outside, a sliding block (403) is sleeved on the surface of the first threaded rod (401), and the top surface of the sliding block (403) and the bottom surface of the L-shaped support plate (5) are fixedly mounted.

3. The welding positioning auxiliary fixture according to claim 1, wherein the clamping assembly (6) comprises an L-shaped support (601), the L-shaped support (601) is fixedly mounted on the left side wall of the bearing plate (1) and the right side wall of the L-shaped support plate (5), a second threaded rod (602) is inserted into the top surface of the L-shaped support (601) in a threaded manner, a second knob (603) is fixedly mounted on the top end of the second threaded rod (602), and a non-slip pad (604) is rotatably mounted on the bottom end of the second threaded rod (602).

4. The welding positioning auxiliary fixture according to claim 1, wherein the moving mechanism (8) comprises a protruding block (801), the protruding block (801) is fixedly mounted on the front side wall and the rear side wall of the bearing plate (1), the front side wall of the front side guide rail (3) and the rear side wall of the rear side guide rail (3), a first guide rod (802) is fixedly mounted on the opposite surface of the protruding block (801), a movable block (803) is arranged on the surface sliding sleeve of the first guide rod (802), a second guide rod (804) is fixedly mounted on the opposite surface of the movable block (803), a movable plate (805) is arranged on the surface sliding sleeve of the second guide rod (804), and the movable plate (805) and the paint hopper (9) are vertically movably inserted through a hydraulic damping rod (10).

5. Welding positioning auxiliary fixture according to claim 1, characterized in that the top surface of the positioning plate (2) is flush with the top surface of the L-shaped support plate (5), and that the width of the L-shaped support plate (5) is equal to the inner width of the carrier plate (1).

6. The welding positioning auxiliary fixture according to claim 1, wherein the bottom end of the paint hopper (9) is of a convex structure, two groups of steel wire brushes (12) are arranged, and the two groups of steel wire brushes (12) are arranged on the front side and the rear side of the painting brush (11).

7. A welding positioning auxiliary fixture according to claim 3 wherein said anti-slip pad (604) is made of rubber material and the bottom surface of said anti-slip pad (604) is provided with anti-slip patterns.