CN220943888U - Welding jig positioning mechanism - Google Patents
Welding jig positioning mechanism Download PDFInfo
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- CN220943888U CN220943888U CN202322489649.1U CN202322489649U CN220943888U CN 220943888 U CN220943888 U CN 220943888U CN 202322489649 U CN202322489649 U CN 202322489649U CN 220943888 U CN220943888 U CN 220943888U
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- welded
- fixedly connected
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- welding
- positioning mechanism
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- 238000003466 welding Methods 0.000 title claims abstract description 41
- 230000000694 effects Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a welding fixture positioning mechanism, which comprises a base, wherein a placement hole is formed in the top of the base, a plurality of electric push rods are fixedly connected to the top of the base, a moving plate is fixedly connected to the output ends of the electric push rods together, the top of the moving plate is provided with an opening corresponding to the placement hole, four vertical rods and four L-shaped rods are fixedly connected to the bottom of the moving plate, the L-shaped rods are positioned between the corresponding vertical rods and the placement hole, vertical sliding blocks are sleeved on the lower half of the outer surface of the vertical rods in a sliding mode, and transverse sliding blocks are sleeved on the outer surface of the horizontal section of each L-shaped rod in a sliding mode. The utility model relates to the technical field of welding clamps. According to the utility model, the electric push rod drives the four transverse sliding blocks to move towards the workpiece to be welded, so that the workpiece to be welded is pushed to move to the standard position, and finally the four transverse sliding blocks are attached to the side wall of the workpiece to be welded, so that the workpiece to be welded is positioned and fixed, the positioning precision is improved, the time is saved, and the welding efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of welding clamps, in particular to a positioning mechanism of a welding clamp.
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.
The current workpiece batch welding generally controls the movement of a welding gun through the set degree, so that the workpiece is welded, the workpiece is required to be subjected to standard positioning before welding, deviation of welding positions is prevented, the workpiece is fixed by the traditional welding mode through the movement of a side plate regulated by an operator rotating a screw rod, however, the positioning precision is difficult to guarantee in the mode, the workload is large during batch welding, and the welding efficiency is reduced.
Disclosure of utility model
According to the defects existing in the prior art, the utility model aims to provide a welding fixture positioning mechanism which has the effects of improving positioning accuracy and welding efficiency.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a welding jig positioning mechanism, includes the base, the hole of placing has been seted up at the base top, base top fixedly connected with a plurality of electric putter, a plurality of electric putter output is fixedly connected with movable plate jointly, the movable plate top corresponds place the position in hole and be the opening setting, movable plate bottom fixedly connected with four montants and four L shape poles, L shape pole is located to correspond the montant with place between the hole, montant surface lower half slip cap is equipped with perpendicular slider, L shape pole horizontal segment surface slip cap is equipped with horizontal slider, perpendicular slider with articulated between the horizontal slider has the connecting rod, perpendicular slider top with fixedly connected with first spring between the movable plate bottom.
Through above-mentioned technical scheme, through the cooperation of electric putter, montant, perpendicular slider, horizontal slider and first spring, electric putter drives the motion board downward movement to drive four horizontal sliders and fall on one side, move towards the work piece of waiting to weld, promote the work piece motion of waiting to weld, finally four horizontal sliders all laminate mutually with the work piece lateral wall of waiting to weld, will wait to weld the work piece location fixed, improved positioning accuracy, and save time has improved welding efficiency.
The present utility model may be further configured in a preferred example to: side grooves are formed in the inner walls of two opposite sides of the placing hole, sliding plates are connected in the side grooves in a sliding mode, the sliding plates are partially positioned in the placing hole, workpieces to be welded are placed on the tops of the two sliding plates, the sliding plate is characterized in that a second spring is fixedly connected between the side wall of the sliding plate and the inner side wall of the side groove, a connecting rope is fixedly connected to one side of the sliding plate, and the connecting rope penetrates through the base in a sliding mode and is fixedly connected with the moving plate.
Through above-mentioned technical scheme, set up the conveyer belt or place the collecting box in placing the hole below, through the cooperation of side groove, connecting rope, second spring and sliding plate, when the motion board upward movement, in the corresponding side groove of connecting rope drive sliding plate shrink-in, treat that the welding work piece drops downwards to automatic take out to treat that the welding work piece is transported or is collected, further improved welding efficiency.
The present utility model may be further configured in a preferred example to: when the two second springs are in a natural state, the workpiece to be welded cannot pass through the gap between the two sliding plates.
Through the technical scheme, the workpiece to be welded is prevented from falling directly when being placed.
The present utility model may be further configured in a preferred example to: the four transverse sliding blocks are respectively positioned in the front, back, left and right directions of the workpiece to be welded.
Through the technical scheme, the four transverse sliding blocks push the workpiece to be welded to move from four directions, and clamp four sides of the workpiece to be welded, so that the positioning accuracy and the fixing effect of the workpiece to be welded are improved.
The present utility model may be further configured in a preferred example to: the top of the part of the sliding plate, which is positioned in the placement hole, is hollowed.
Through the technical scheme, the welding slag falling to the top of the sliding plate can pass through the sliding plate, so that the workpiece to be welded is prevented from being pressed on the welding slag when the workpiece to be welded is placed, and the workpiece to be welded is inclined.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. Through the cooperation of electric putter, montant, perpendicular slider, horizontal slider and first spring, electric putter drives the motion board downward movement to drive four horizontal sliders and fall on one side, move towards the work piece of waiting to weld on one side, promote the work piece of waiting to weld and move to the standard position, finally four horizontal sliders all laminate mutually with the work piece lateral wall of waiting to weld, will wait to weld the work piece location fixed, improved positioning accuracy, and save time has improved welding efficiency.
2. Through the cooperation of side groove, connecting rope, second spring and sliding plate, when the motion board upward movement, drive the sliding plate through connecting rope and shrink corresponding side inslot, wait to weld the work piece and drop downwards. The conveyer belt or the placing collecting box is arranged below the placing hole, so that workpieces to be welded are automatically taken out, transported or collected, and the welding efficiency is further improved.
Drawings
FIG. 1 is a partial three-dimensional view of the present embodiment;
fig. 2 is a front sectional view of the present embodiment.
In the figure, 1, a base; 2. placing the hole; 3. an electric push rod; 4. a motion plate; 5. an L-shaped rod; 6. a vertical rod; 7. a vertical sliding block; 8. a transverse sliding block; 9. a connecting rod; 10. a first spring; 11. a side groove; 12. a sliding plate; 13. a second spring; 14. and (5) connecting ropes.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples:
Referring to fig. 1 to 2, the welding fixture positioning mechanism disclosed by the utility model comprises a base 1, wherein a placement hole 2 is formed in the top of the base 1. The base 1 top fixedly connected with a plurality of electric putter 3, the common fixedly connected with motion board 4 of a plurality of electric putter 3 output, the position that the hole 2 was placed in correspondence of motion board 4 top is the opening setting, waits to weld the opening that the work piece can easily pass motion board 4 top. The opening at the top of the moving plate 4 is used for placing the workpiece to be welded and passing a welding gun when welding the workpiece to be welded. The welding gun and the welding device are of the prior art and are not described in detail herein.
The bottom of the moving plate 4 is fixedly connected with four vertical rods 6 and four L-shaped rods 5,L which are positioned between the corresponding vertical rods 6 and the placing holes 2. The sliding sleeve at the lower half part of the outer surface of the vertical rod 6 is provided with a vertical sliding block 7, the sliding sleeve at the outer surface of the horizontal section of the L-shaped rod 5 is provided with a horizontal sliding block 8, a connecting rod 9 is arranged between the vertical sliding block 7 and the horizontal sliding block 8, and two ends of the connecting rod 9 are respectively hinged with the side wall of the corresponding vertical sliding block 7 and the side wall of the corresponding horizontal sliding block 8. A first spring 10 is fixedly connected between the top of the vertical sliding block 7 and the bottom of the moving plate 4.
In the initial state, the first spring 10 is in a natural state, the vertical sliding block 7 is attached to the top surface of the base 1, and the vertical sliding block 7 does not press the base 1 (as shown in fig. 2). The electric push rod 3 works to drive the moving plate 4 to move downwards, the moving plate 4 drives the transverse sliding block 8 to move downwards relatively, the first spring 10 is compressed, and the transverse sliding block 8 moves towards the workpiece to be welded under the action of the connecting rod 9 because the vertical sliding block 7 cannot move downwards, the transverse sliding block 8 contacted with the workpiece to be welded pushes the workpiece to be welded to move, the workpiece to be welded is pushed to a standard position, then four workpieces to be welded are attached to the side walls of the workpiece to be welded, and the workpiece to be welded is fixed in position.
The workpieces to be welded need to be of standard dimensions.
Side grooves 11 are formed in the inner walls of the two opposite sides of the placing hole 2, sliding plates 12 are connected in the side grooves 11 in a sliding mode, the sliding plates 12 are partially located in the placing hole 2, and workpieces to be welded are placed on the tops of the two sliding plates 12. The part top that slide plate 12 is located in placing hole 2 sets up for the fretwork, and the welding slag that falls to slide plate 12 top can pass slide plate 12, prevents to wait to weld the work piece pressure when placing to weld the work piece and on the welding slag for wait to weld the condition emergence of work piece slope.
A second spring 13 is fixedly connected between the side wall of the sliding plate 12 and the inner side wall of the side groove 11. When both the second springs 13 are in a natural state, the work piece to be welded cannot pass through the gap between the two slide plates 12.
A connecting rope 14 is fixedly connected to one side of the sliding plate 12, and the connecting rope 14 passes through the base 1 in a sliding manner and is fixedly connected with the moving plate 4. In the initial state, the second spring 13 is in a natural state, and the connecting rope 14 is in a straightened state.
The electric push rod 3 drives the moving plate 4 to move upwards, and the moving plate 4 pulls the sliding plate 12 to retract into the side groove 11 through the connecting rope 14. An operator can place the collecting box below the placing hole 2, and workpieces to be welded automatically fall into the collecting box, so that the workpieces to be welded are automatically taken out and collected.
The four transverse sliding blocks 8 are respectively positioned in the front, back, left and right directions of the workpiece to be welded, the four transverse sliding blocks 8 push the workpiece to be welded to move from the four directions and clamp the four sides of the workpiece to be welded, so that the positioning accuracy and the fixing effect of the workpiece to be welded are improved.
The implementation principle of the embodiment is as follows:
In the initial state (as shown in fig. 2), the first spring 10 is in a natural state, the vertical sliding block 7 is attached to the top surface of the base 1, the vertical sliding block 7 does not press the base 1, the second spring 13 is in a natural state, and the connecting rope 14 is in a stretched state.
The workpiece to be welded is placed at the tops of the two sliding plates 12, then the electric push rod 3 is started to work, the moving plate 4 is driven to move downwards, the moving plate 4 drives the transverse sliding block 8 to move downwards relatively, the first spring 10 is compressed, the transverse sliding block 8 moves towards the workpiece to be welded under the action of the connecting rod 9 because the vertical sliding block 7 cannot move downwards, the transverse sliding block 8 contacted with the workpiece to be welded pushes the workpiece to be welded to move, the workpiece to be welded is pushed to a standard position, and then four workpieces to be welded are attached to the side walls of the workpiece to be welded, so that the workpiece to be welded is fixed in position. And then welding the workpiece to be welded.
After the welding is finished, the electric push rod 3 works reversely to drive the moving plate 4 to move upwards to the initial position, and the workpiece to be welded is not fixed any more. The electric push rod 3 then continues to move upwards, and the moving plate 4 pulls the sliding plate 12 through the connecting rope 14 to retract into the side groove 11, since the connecting rope 14 has been straightened. An operator can place the collecting box below the placing hole 2, and workpieces to be welded automatically fall into the collecting box, so that the workpieces to be welded are automatically taken out and collected.
Finally, the electric push rod 3 drives the moving plate 4 to move downwards to the original position.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a welding jig positioning mechanism, includes base (1), place hole (2), its characterized in that have been seted up at base (1) top: the utility model discloses a motion board, including base (1) top fixedly connected with electric putter (3), a plurality of electric putter (3) output is fixedly connected with motion board (4) jointly, motion board (4) top corresponds place the position of hole (2) and be the opening setting, four montants (6) of motion board (4) bottom fixedly connected with and four L shape poles (5), L shape pole (5) are located corresponding montant (6) with place between hole (2), montant (6) surface lower half slip cap is equipped with perpendicular slider (7), L shape pole (5) horizontal segment surface slip cap is equipped with slider (8), perpendicular slider (7) with articulated between slider (8) have connecting rod (9), perpendicular slider (7) top with fixedly connected with first spring (10) between motion board (4) bottom.
2. The welding fixture positioning mechanism of claim 1, wherein: side groove (11) have all been seted up to the inner wall of placing hole (2) relative both sides, sliding connection has sliding plate (12) in side groove (11), sliding plate (12) part is located place hole (2), and treat welded work piece place with two sliding plate (12) top, sliding plate (12) lateral wall with fixedly connected with second spring (13) between side groove (11) inside wall, sliding plate (12) one side fixedly connected with connecting rope (14), connecting rope (14) slip pass base (1) and with kinematic plate (4) fixed connection.
3. A welding jig positioning mechanism as defined in claim 2, wherein: when both the second springs (13) are in a natural state, the workpiece to be welded cannot pass through the gap between the two sliding plates (12).
4. A welding jig positioning mechanism as defined in claim 3, wherein: the four transverse sliding blocks (8) are respectively positioned in the front, back, left and right directions of the workpiece to be welded.
5. The welding fixture positioning mechanism as defined in claim 4, wherein: the top of the part of the sliding plate (12) positioned in the placement hole (2) is hollowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489649.1U CN220943888U (en) | 2023-09-13 | 2023-09-13 | Welding jig positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489649.1U CN220943888U (en) | 2023-09-13 | 2023-09-13 | Welding jig positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943888U true CN220943888U (en) | 2024-05-14 |
Family
ID=91020614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322489649.1U Active CN220943888U (en) | 2023-09-13 | 2023-09-13 | Welding jig positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943888U (en) |
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2023
- 2023-09-13 CN CN202322489649.1U patent/CN220943888U/en active Active
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