CN221910238U - Multistation laser welding location frock - Google Patents
Multistation laser welding location frock Download PDFInfo
- Publication number
- CN221910238U CN221910238U CN202420416745.5U CN202420416745U CN221910238U CN 221910238 U CN221910238 U CN 221910238U CN 202420416745 U CN202420416745 U CN 202420416745U CN 221910238 U CN221910238 U CN 221910238U
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- laser welding
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- sleeve
- positioning tool
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multi-station laser welding positioning tool which comprises a base, wherein the top of the base is provided with two sliding grooves, a movable seat is arranged above the base, a movable block at the bottom of the movable seat is clamped in the sliding grooves and is connected with a driving mechanism, a positioning plate is clamped above the movable seat, a first hydraulic cylinder is arranged on the side face of the positioning plate, a sleeve is movably sleeved on the positioning plate, a clamping arm is clamped in a movable groove formed in the front end face of the sleeve, and the other end of the clamping arm is connected with a clamping mechanism. The utility model has scientific and reasonable structural design, and can quickly adjust the transverse position of the movable seat by arranging the structures such as the sliding groove, the movable block, the screw rod, the first motor, the guide rod and the like for use, so that the workpiece on the positioning tool can be adjusted to a proper position, the opening size of the clamping arm can be adjusted, the workpiece can be automatically clamped, and the positioning requirements of different workpieces can be met.
Description
Technical Field
The utility model relates to the technical field of welding positioning equipment, in particular to a multi-station laser welding positioning tool.
Background
Laser welding is a high-efficiency precise welding method using a laser beam with high energy density as a heat source, and is widely applied to a plurality of industries. At present, in the application of laser welding, a positioning flat plate is generally adopted to position a laser welding device, the positioning flat plate is firstly arranged on a multi-station operation table, a central shaft is arranged at the center of the multi-station operation table, the center of the positioning flat plate and the central shaft are concentrically arranged, a plurality of laser welding devices are fixed at corresponding positions on the positioning flat plate, the output of each laser is aligned to the central shaft, and after the focal length of the laser welding device is adjusted, laser welding is performed. Aiming at the related technology, the fixing and position adjusting processes of the workpiece are complex, the laser welding device needs to move back and forth when adjusting the focal length, the laser welding device and the workpiece are easy to deviate in the moving process, the laser welding point on the welding workpiece is caused to deviate, the condition that the welding workpiece is deformed due to uneven stress of laser welding is caused, and the defect of low laser welding precision exists. Therefore, we propose a multi-station laser welding positioning tool.
Disclosure of utility model
The utility model aims to provide a multi-station laser welding positioning tool for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistation laser welding location frock, includes the base of two spouts is seted up at the top, the base top is provided with the movable seat, and the movable block card of movable seat bottom is established in the spout and is connected with actuating mechanism, the joint of movable seat top has the locating plate, the locating plate side is provided with first pneumatic cylinder, the sleeve has been cup jointed to the activity on the locating plate, the joint has the centre gripping arm in the movable groove that the terminal surface was seted up before the sleeve, the other end of centre gripping arm is connected with clamping mechanism.
In the above scheme, the bottom of base is provided with the backup pad.
In the above scheme, the driving mechanism comprises a screw rod and a guide rod which are respectively arranged in the two sliding grooves, wherein the screw rod is in threaded connection with the moving block, and the end part of the screw rod is connected with the first motor.
In the above scheme, the fixture block below the locating plate is clamped in the connecting groove above the movable seat.
In the above scheme, the first pneumatic cylinder outside is provided with spacing seat, the inboard grip block of spacing seat and base joint.
In the above-mentioned scheme, fixture includes the regulating block fixed with the centre gripping arm, the inside spiro union of regulating block has the screw rod, screw rod end connection has first bevel gear, and a plurality of first bevel gears mesh respectively in second bevel gear side, and second bevel gear side is connected with the second motor, the regulating block joint is in the inside removal inslot of sleeve.
In the scheme, the sleeve is movably connected with the mounting bracket, and the side surface of the mounting bracket is connected with the second hydraulic cylinder.
Compared with the prior art, the utility model has the beneficial effects that: this kind of multistation laser welding location frock, structural design is simple reasonable, have stronger practicality, through setting up the spout, the movable block, the lead screw, first motor and structure such as guide arm cooperate the use, can adjust the transverse position of movable seat fast, thereby can adjust the work piece on the location frock to suitable position, can satisfy the regulation demand in the course of working, through setting up the fixture block, spacing seat, the cooperation of structure such as grip block and first pneumatic cylinder is used, can drive the locating plate and remove, thereby adjust the relative distance of locating plate and movable seat, the accommodation of equipment has been enlarged, through setting up the centre gripping arm, the regulating block, the screw rod, first bevel gear, the second motor is equipped with, can adjust the opening size of centre gripping arm, thereby can carry out self-holding with the work piece, can satisfy the location demand of different work pieces, it is convenient to provide for the processing of work piece, stability when processing has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of the clamping mechanism of the present utility model.
Fig. 3 is a schematic view of a sleeve connection structure according to the present utility model.
In the figure: 1a base, 11 a supporting plate, 12 sliding grooves, 13 moving blocks, 14 moving seats, 15 screw rods, 16 first motors, 17 guide rods, 18 positioning plates, 19 clamping blocks, 2 limiting seats, 21 clamping blocks, 22 first hydraulic cylinders, 23 sleeves, 24 movable grooves, 25 clamping arms, 26 adjusting blocks, 27 screw rods, 28 first bevel gears, 29 second bevel gears, 3 second motors, 31 mounting brackets and 32 second hydraulic cylinders.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a multistation laser welding location frock, includes base 1 that two spouts 12 were seted up at the top, base 1 top is provided with and removes seat 14, and remove the movable block 13 card of seat 14 bottom and establish in spout 12 and be connected with actuating mechanism, it has locating plate 18 to remove seat 14 top joint, locating plate 18 side is provided with first pneumatic cylinder 22, sleeve 23 has been cup jointed to the activity on the locating plate 18, the joint has clamping arm 25 in the movable groove 24 that the terminal surface was seted up before the sleeve 23, the other end of clamping arm 25 is connected with clamping mechanism.
In the above-mentioned scheme, the bottom of base 1 is provided with backup pad 11.
In the above scheme, the driving mechanism comprises a screw rod 15 and a guide rod 17 which are respectively arranged in the two sliding grooves 12, the screw rod 15 is in threaded connection with the moving block 13, and the end part of the screw rod 15 is connected with the first motor 16. The guide rod 17 is in plug-in fit with the corresponding moving block 13, and plays a role in guiding to ensure the stability of the moving block 13 in the adjusting process.
Through setting up structures such as spout 12, movable block 13, lead screw 15, first motor 16 and guide arm 17 and use, can adjust the transverse position to the movable seat 14 fast to can adjust the work piece on the location frock to suitable position, can satisfy the regulation demand in the course of working.
In the above scheme, the clamping block 19 below the positioning plate 18 is clamped in the connecting groove above the movable seat 14.
In the above scheme, the outside of the first hydraulic cylinder 22 is provided with the limit seat 2, the inside grip block 21 of limit seat 2 and base 1 joint.
Through the cooperation of the structures such as the clamping block 19, the limiting seat 2, the clamping block 21 and the first hydraulic cylinder 22, the positioning plate 18 can be driven to move, so that the relative distance between the positioning plate 18 and the movable seat 14 is adjusted, and the application range of the equipment is enlarged.
In the above scheme, the fixture includes the regulating block 26 fixed with the clamp arm 25, the inside spiro union of regulating block 26 has screw rod 27, screw rod 27 end connection has first bevel gear 28, and a plurality of first bevel gears 28 mesh respectively in second bevel gear 29 side, and second bevel gear 29 side is connected with second motor 3, regulating block 26 joint is in the inside travel groove of sleeve 23. In the adjusting process, the adjusting block 26 slides in the moving groove and cannot rotate, the first motor 16 and the second motor 3 are both forward and reverse motors, and both are connected with a power supply and a switch through wires.
Through setting up centre gripping arm 25, regulating block 26, screw rod 27, first bevel gear 28, second bevel gear 29, 3 isotructures of second motor cooperate, can adjust centre gripping arm 25's opening size to can carry out self-holding with the work piece, can satisfy the location demand of different work pieces, provide convenience for the processing of work piece, guaranteed the stability of work piece when processing.
In the above scheme, the sleeve 23 is movably connected with the mounting bracket 31, and a second hydraulic cylinder 32 is connected to a side surface of the mounting bracket 31. The second hydraulic cylinder 32 is fixed to the positioning plate 18.
Working principle:
This kind of multistation laser welding location frock, when specifically using, frock equipment and laser welding equipment cooperate the use, will wait to process the work piece and place in the opening of centre gripping arm 25, then start second motor 3, drive a plurality of first bevel gears 28 syntropy rotation when second motor 3 drive second bevel gear 29 rotates, thereby this in-process screw rod 27 rotates along the axis direction of drive regulating block 26 along screw rod 27, consequently, a plurality of centre gripping arms 25 can be close to automatically and carry out the centre gripping fixedly with the work piece, can drive lead screw 15 rotation through first motor 16 in the course of working, thereby make movable block 13 slide in spout 12, and then drive frock lateral shifting, in addition can promote the locating plate 18 through first pneumatic cylinder 22 and remove to the direction of keeping away from spacing seat 2, and can adjust the extension distance of sleeve 23, consequently, can effectively adjust the station of work piece under the cooperation of above-mentioned mechanism, the convenience is processed the work piece through laser welding equipment, make equipment can satisfy different processing scenes.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multistation laser welding location frock, base (1) that two spouts (12) were seted up at the top, its characterized in that: the base (1) top is provided with movable seat (14), and movable block (13) card of movable seat (14) bottom is established in spout (12) and is connected with actuating mechanism, movable seat (14) top joint has locating plate (18), locating plate (18) side is provided with first pneumatic cylinder (22), sleeve (23) have been cup jointed to the activity on locating plate (18), clamping arm (25) have been offered to joint in movable groove (24) that terminal surface was seted up before sleeve (23), the other end of clamping arm (25) is connected with fixture.
2. The multi-station laser welding positioning tool according to claim 1, wherein: the bottom of the base (1) is provided with a supporting plate (11).
3. The multi-station laser welding positioning tool according to claim 1, wherein: the driving mechanism comprises a screw rod (15) and a guide rod (17) which are respectively arranged in the two sliding grooves (12), the screw rod (15) is in threaded connection with the moving block (13), and the end part of the screw rod (15) is connected with the first motor (16).
4. The multi-station laser welding positioning tool according to claim 1, wherein: the clamping block (19) below the positioning plate (18) is clamped in the connecting groove above the movable seat (14).
5. The multi-station laser welding positioning tool according to claim 1, wherein: the clamping block (21) at the inner side of the limiting seat (2) is clamped with the base (1).
6. The multi-station laser welding positioning tool according to claim 1, wherein: the clamping mechanism comprises an adjusting block (26) fixed with the clamping arm (25), a screw (27) is screwed in the adjusting block (26), a first bevel gear (28) is connected to the end portion of the screw (27), a plurality of first bevel gears (28) are respectively meshed with the side face of a second bevel gear (29), a second motor (3) is connected with the side face of the second bevel gear (29), and the adjusting block (26) is clamped in a moving groove in the sleeve (23).
7. The multi-station laser welding positioning tool according to claim 1, wherein: the sleeve (23) is movably connected with the mounting bracket (31), and the side surface of the mounting bracket (31) is connected with a second hydraulic cylinder (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420416745.5U CN221910238U (en) | 2024-03-05 | 2024-03-05 | Multistation laser welding location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420416745.5U CN221910238U (en) | 2024-03-05 | 2024-03-05 | Multistation laser welding location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221910238U true CN221910238U (en) | 2024-10-29 |
Family
ID=93197320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420416745.5U Active CN221910238U (en) | 2024-03-05 | 2024-03-05 | Multistation laser welding location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221910238U (en) |
-
2024
- 2024-03-05 CN CN202420416745.5U patent/CN221910238U/en active Active
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| GR01 | Patent grant |