CN215034457U - Welding tool suitable for laser welding - Google Patents
Welding tool suitable for laser welding Download PDFInfo
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- CN215034457U CN215034457U CN202121233624.XU CN202121233624U CN215034457U CN 215034457 U CN215034457 U CN 215034457U CN 202121233624 U CN202121233624 U CN 202121233624U CN 215034457 U CN215034457 U CN 215034457U
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Abstract
The utility model discloses a welding frock suitable for laser welding relates to laser welding technical field, and its technical scheme is: including welding frock body and fixing device, the mould groove is seted up to welding frock body top surface, welding frock body top fixed connection fixing device, the arc piece is installed to the fixing device bottom, arc piece top surface mounting has the cusp lug, the round pin axle is cup jointed to the arc piece inner wall, the fixed arm is installed to round pin axle one side, fixed arm bottom fixed connection T type dead lever, the non slipping spur is installed to T type dead lever bottom, round pin axle one side fixed connection rotor arm, the rotor arm inner wall cup joints round pin axle two, the outer surface mounting of round pin axle has the gear, and beneficial effect is: the utility model has the advantages of convenient fixed welding spare improves welding efficiency and stability, and the welding is accomplished the rear and is just unloaded.
Description
Technical Field
The utility model relates to a laser welding technical field, concretely relates to welding frock suitable for laser welding.
Background
Laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source, and is one of important aspects of laser material processing technology application, and is mainly used for welding thin-wall materials and low-speed welding in the 70 th 20 th century, and the welding process belongs to a heat conduction type, namely, laser radiation heats the surface of a workpiece, surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulses. Due to the unique advantages, the welding fixture is a set of flexible fixture for welding, fixing, compressing and positioning, is mainly used for welding various weldable materials and welding large, medium and small materials, and is widely applied to welding and detection systems of steel structures, various vehicle body manufacturing, rail traffic welding, bicycle and motorcycle manufacturing, engineering machinery, frames and boxes, pressure vessels, robot welding, sheet metal processing, metal furniture, equipment assembly, industrial pipelines (flanges) and the like.
The prior art has the following defects: the welding frock of current laser welding, inconvenient fixed welding spare uses comparatively loaded down with trivial details, very big increase welding time, and inconvenient the unloading after the welding is accomplished is inefficient.
Therefore, it is necessary to invent a welding tool suitable for laser welding.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a welding frock suitable for laser welding through having set up two sets of fixing device, a plurality of cusp lugs and a plurality of cusp recess, contained angle between rotor arm and the fixed arm is 100 degrees, and the gear is laminated mutually with the arc piece to be connected with cusp lug meshing, lock pole and rotor arm inner wall sliding connection, the one end that the cusp recess was seted up to the lock pole sets up to the arc, with the problem of solving among the background art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a welding frock suitable for laser welding, includes welding frock body and fixing device, the mould groove is seted up to welding frock body top surface, welding frock body top fixed connection fixing device, the arc piece is installed to the fixing device bottom, arc piece top surface mounting has the cusp lug, the round pin axle is cup jointed to the arc piece inner wall, the fixed arm is installed to round pin axle one side, fixed arm bottom fixed connection T type dead lever, the non slipping spur is installed to T type dead lever bottom, round pin axle one side fixed connection rotor arm, the rotor arm inner wall cup joints round pin axle two, the outer surface mounting of round pin axle has the gear, the lock bar is cup jointed in the activity of rotor arm inner wall, the cusp recess is seted up to lock bar one end, the screw thread is seted up to the rotor arm inner wall, lock bar one end movable mounting threaded rod.
Preferably, the fixing devices are uniformly installed at the top of the welding tool body, and the number of the fixing devices is two.
Preferably, the outer surface of the arc-shaped block is uniformly provided with tooth-shaped convex blocks, and the number of the tooth-shaped convex blocks is set to be a plurality of groups.
Preferably, the included angle between the rotating arm and the fixed arm is 100 degrees, and the gear is attached to the arc-shaped block and is in meshed connection with the toothed convex block.
Preferably, the locking rod is connected with the inner wall of the rotating arm in a sliding mode, one end, provided with the toothed grooves, of the locking rod is arc-shaped, and the toothed grooves are arranged in a plurality of groups.
Preferably, the antiskid blocks are cylindrical, and the antiskid blocks are made of butadiene-acrylonitrile rubber.
The utility model has the advantages that:
1. the fixing devices are uniformly arranged at the top of the welding tool body, the number of the fixing devices is two, when the fixing devices are needed to fix a welding part, the welding part is firstly placed into a die groove which is originally opened according to the welding part, workers rotate a threaded rod to enable a locking rod to extend out of a rotating arm, the threaded rods on the two groups of fixing devices are pushed towards the inner side of the welding tool body simultaneously, a fixing arm is driven to rotate along a pin shaft, until a T-shaped fixing rod and an anti-slip block at the bottom end of the fixing arm are tightly pressed on the welding part, the threaded rod is reversely rotated by the workers to be inserted into the inner wall of the locking rod, the rotating arm is locked, and the effect of conveniently fixing the welding part can be achieved;
2. the outer surface of the arc-shaped block is uniformly provided with a plurality of groups of tooth-shaped convex blocks, when a worker reversely rotates the threaded rod and then pushes the threaded rod, when the rotating arm is driven, the gear on the rotating arm rotates along the plurality of groups of tooth-shaped convex blocks on the outer surface of the arc-shaped block, at the moment, one end of the locking rod, which is provided with the tooth-shaped groove, is not positioned on the gear, at the moment, the gear can rotate, the threaded rod can be pushed, the rotating arm is driven, the fixing arm is driven to be separated from a welding part, and at the moment, the welding part can be dismounted;
3. when a worker rotates the threaded rod and pushes the threaded rod to insert into the inner wall of the locking rod, the end, provided with the toothed groove, of the locking rod is clamped on the gear, so that the gear cannot rotate and is locked, the fixed arm cannot rotate at the moment, the fixing rod and the anti-slip block are tightly pressed on a welding piece, and the effect of conveniently fixing the welding piece is achieved;
4. the locking rod is connected with the inner wall of the rotating arm in a sliding mode, one end, provided with the toothed grooves, of the locking rod is arranged to be arc-shaped, the number of the toothed grooves is set to be a plurality of groups, one end, provided with the toothed grooves, of the locking rod is arranged to be arc-shaped, the contact area between the locking rod and the gear is increased, the gear is locked easily, the toothed grooves of the groups are clamped on the teeth of the gear, the gear is locked with a plurality of groups of toothed lugs on the outer surface of the arc-shaped block through the locked gear, the gear cannot rotate, and therefore fixing and dismounting of a welding piece are achieved;
5. the non slipping spur sets up to the cylinder type, and the material of non slipping spur sets up to nitrile rubber, and is specific, and the effect of non slipping spur is for the frictional force between increase T type dead lever and the welding piece, prevents that the welding piece from sliding, and nitrile rubber has high temperature resistant and corrosion-resistant advantage, improves the life of non slipping spur.
Drawings
Fig. 1 is a schematic structural view of a welding tool body provided by the present invention;
fig. 2 is an enlarged view of a in fig. 1 provided by the present invention;
fig. 3 is a front view of the welding tool body provided by the present invention;
fig. 4 is a side view of the welding tool body provided by the utility model.
In the figure: the welding tool comprises a welding tool body 1, a die groove 2, an arc-shaped block 3, a toothed convex block 4, a pin shaft 5, a fixed arm 6, a T-shaped fixed rod 7, an anti-skid block 8, a rotating arm 9, a second pin shaft 10, a gear 11, a locking rod 12, a toothed groove 13, threads 14, a threaded rod 15 and a fixing device 16.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-4, the utility model provides a welding tool suitable for laser welding, which comprises a welding tool body 1 and a fixing device 16, wherein the outer surface of the top of the welding tool body 1 is provided with a mold groove 2, the top of the welding tool body 1 is fixedly connected with the fixing device 16, the bottom of the fixing device 16 is provided with an arc block 3, the outer surface of the top of the arc block 3 is provided with a dentate lug 4, the inner wall of the arc block 3 is sleeved with a pin shaft 5, one side of the pin shaft 5 is provided with a fixing arm 6, the bottom of the fixing arm 6 is fixedly connected with a T-shaped fixing rod 7, the bottom of the T-shaped fixing rod 7 is provided with an anti-skid block 8, one side of the pin shaft 5 is fixedly connected with a rotating arm 9, the inner wall of the rotating arm 9 is sleeved with a pin shaft two 10, the outer surface of the pin shaft two 10 is provided with a gear 11, the inner wall of the rotating arm 9 is movably sleeved with a locking rod 12, one end of the locking rod 12 is provided with a dentate groove 13, the inner wall of the rotating arm 9 is provided with a screw thread 14, one end of the locking rod 12 is movably provided with a threaded rod 15.
Further, fixing device 16 is evenly installed at 1 top of welding frock body, fixing device 16's quantity sets up to two sets of, it is concrete, when needs use fixing device 16 to carry out the welding piece and fix, at first put into the original mould groove 2 according to welding piece die sinking with the welding piece, staff rotates threaded rod 15, make lock pole 12 stretch out from rotor arm 9, and promote threaded rod 15 on two sets of fixing device 16 to welding frock body 1 inboard simultaneously, it rotates along round pin axle 5 to drive fixed arm 6, until T type dead lever 7 and the non slipping spur 8 of 6 bottoms of fixed arm tightly press on the welding piece, staff's reverse rotation threaded rod 15 inserts to lock pole 12 inner walls this moment, the rotor arm 9 is locked, can reach the effect of convenient welding piece fixed.
Further, 3 surfaces of arc piece evenly install dentate lug 4, the quantity of dentate lug 4 sets up to a plurality of groups, it is concrete, when staff reverse rotation threaded rod 15, promote threaded rod 15 again, when drive rotor arm 9, gear 11 on the rotor arm 9 is rotatory along a plurality of groups dentate lug 4 on 3 surfaces of arc piece, the one end that dentate recess 13 was seted up to locking lever 12 this moment is not on gear 11, gear 11 can rotate this moment, can promote threaded rod 15, drive rotor arm 9, and drive fixed arm 6 and welding separation, can lift the welding piece this moment.
Further, contained angle between rotor arm 9 and the fixed arm 6 is 100 degrees, gear 11 laminates with arc piece 3 mutually, and be connected with the meshing of dentate lug 4, it is concrete, after staff rotates threaded rod 15, when promoting threaded rod 15 and inserting to locking pole 12 inner wall, locking pole 12 sets up the one end card of dentate groove 13 on gear 11 this moment, make gear 11 can not rotate, lock dead gear 11, fixed arm 6 can not rotate this moment, tightly press type dead lever 7 and non slipping spur 8 on the welding, reach the effect on the convenient fixed welding piece.
Further, locking lever 12 and the sliding connection of rotor arm 9 inner wall, the one end that locking lever 12 seted up dentate groove 13 sets up to the arc, the quantity of dentate groove 13 sets up to a plurality of groups, it is concrete, the one end that locking lever 12 seted up dentate groove 13 sets up to the arc, increase the area of contact of locking lever 12 and gear 11, lock gear 11 more easily, a plurality of groups dentate groove 13 just in time block on gear 11's tooth, through locking gear 11, it dies to make the locking between a plurality of groups dentate lug 4 on gear 11 and the 3 surfaces of arc piece, can not rotate, reach the fixed and dismantlement to the welding.
Further, non slipping spur 8 sets up to the cylinder type, and non slipping spur 8's material sets up to nitrile rubber, and is concrete, and non slipping spur 8's effect prevents that the welding from sliding for the frictional force between increase T type dead lever 7 and the welding, and nitrile rubber has high temperature resistant and corrosion-resistant advantage, improves non slipping spur 8's life.
The utility model discloses a use as follows: when a fixing device 16 is needed to fix a welding part, firstly, the welding part is put into a die groove 2 which is opened according to the welding part, a worker rotates a threaded rod 15 to enable a locking rod 12 to extend out of a rotating arm 9, and simultaneously pushes the threaded rods 15 on two groups of fixing devices 16 towards the inner side of a welding tool body 1 to drive a fixing arm 6 to rotate along a pin shaft 5 until a T-shaped fixing rod 7 and an antiskid block 8 at the bottom end of the fixing arm 6 are tightly pressed on the welding part, at the moment, the worker reversely rotates the threaded rod 15 to insert into the inner wall of the locking rod 12 to lock the rotating arm 9, the effect of conveniently fixing the welding part can be achieved, when the worker reversely rotates the threaded rod 15 and then pushes the threaded rod 15 to drive the rotating arm 9, a gear 11 on the rotating arm 9 rotates along a plurality of groups of tooth-shaped lugs 4 on the outer surface of an arc-shaped block 3, at the moment, one end of the locking rod 12, which is provided with a tooth-shaped groove 13, is not positioned on the gear 11, at the moment, the gear 11 can rotate, the threaded rod 15 can be pushed, the rotating arm 9 is driven, the fixed arm 6 is driven to be separated from a welding part, the welding part can be dismounted, after the threaded rod 15 is rotated by a worker, the threaded rod 15 is pushed to be inserted into the inner wall of the locking rod 12, at the moment, one end of the locking rod 12, which is provided with the toothed groove 13, is clamped on the gear 11, the gear 11 cannot rotate, the gear 11 is locked, at the moment, the fixed arm 6 cannot rotate, the fixing rod 7 and the anti-slip block 8 are tightly pressed on the welding part, the effect of conveniently fixing the welding part is achieved, the locking rod 12 is in sliding connection with the inner wall of the rotating arm 9, one end of the locking rod 12, which is provided with the toothed groove 13, is arranged in an arc shape, the contact area between the locking rod 12 and the gear 11 is increased, the gear 11 is easily locked, a plurality of groups of toothed grooves 13 are just clamped on the teeth of the gear 11, and the gear 11 and a plurality of groups of toothed lugs 4 on the outer surface of the arc-shaped block 3 are locked by locking the gear 11, the anti-slip device cannot rotate, the anti-slip blocks 8 are arranged to be cylindrical, the anti-slip blocks 8 are made of nitrile rubber, the friction force between the T-shaped fixing rod 7 and the welding piece is increased under the action of the anti-slip blocks 8, the welding piece is prevented from sliding, the nitrile rubber has the advantages of being high-temperature resistant and corrosion resistant, and the service life of the anti-slip blocks 8 is prolonged.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a welding frock suitable for laser welding, includes welding frock body (1) and fixing device (16), its characterized in that: the die groove (2) is formed in the outer surface of the top of the welding tool body (1), the fixing device (16) is fixedly connected to the top of the welding tool body (1), the arc-shaped block (3) is installed at the bottom of the fixing device (16), the toothed convex block (4) is installed on the outer surface of the top of the arc-shaped block (3), the inner wall of the arc-shaped block (3) is sleeved with the pin shaft (5), the fixing arm (6) is installed on one side of the pin shaft (5), the T-shaped fixing rod (7) is fixedly connected to the bottom of the fixing arm (6), the anti-slip block (8) is installed at the bottom of the T-shaped fixing rod (7), the rotating arm (9) is fixedly connected to one side of the pin shaft (5), the inner wall of the rotating arm (9) is sleeved with the pin shaft II (10), the gear (11) is installed on the outer surface of the pin shaft II (10), and the locking rod (12) is movably sleeved on the inner wall of the rotating arm (9), one end of the locking rod (12) is provided with a toothed groove (13), the inner wall of the rotating arm (9) is provided with a thread (14), and one end of the locking rod (12) is movably provided with a threaded rod (15).
2. The welding tool suitable for laser welding according to claim 1, characterized in that: fixing device (16) are evenly installed at the top of welding frock body (1), fixing device (16)'s quantity sets up to two sets of.
3. The welding tool suitable for laser welding according to claim 1, characterized in that: the outer surface of the arc-shaped block (3) is uniformly provided with tooth-shaped convex blocks (4), and the number of the tooth-shaped convex blocks (4) is set to be a plurality of groups.
4. The welding tool suitable for laser welding according to claim 1, characterized in that: the included angle between the rotating arm (9) and the fixed arm (6) is 100 degrees, and the gear (11) is attached to the arc-shaped block (3) and is meshed and connected with the toothed convex block (4).
5. The welding tool suitable for laser welding according to claim 1, characterized in that: the locking rod (12) is connected with the inner wall of the rotating arm (9) in a sliding mode, one end, provided with the toothed grooves (13), of the locking rod (12) is arc-shaped, and the number of the toothed grooves (13) is set to be a plurality of groups.
6. The welding tool suitable for laser welding according to claim 1, characterized in that: the antiskid blocks (8) are arranged to be cylindrical, and the antiskid blocks (8) are made of nitrile-butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233624.XU CN215034457U (en) | 2021-06-03 | 2021-06-03 | Welding tool suitable for laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233624.XU CN215034457U (en) | 2021-06-03 | 2021-06-03 | Welding tool suitable for laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034457U true CN215034457U (en) | 2021-12-07 |
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ID=79206663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121233624.XU Active CN215034457U (en) | 2021-06-03 | 2021-06-03 | Welding tool suitable for laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034457U (en) |
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2021
- 2021-06-03 CN CN202121233624.XU patent/CN215034457U/en active Active
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