CN218695185U - Laser welding fixture with adjustable inclination angle - Google Patents
Laser welding fixture with adjustable inclination angle Download PDFInfo
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- CN218695185U CN218695185U CN202222932373.5U CN202222932373U CN218695185U CN 218695185 U CN218695185 U CN 218695185U CN 202222932373 U CN202222932373 U CN 202222932373U CN 218695185 U CN218695185 U CN 218695185U
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- supporting leg
- mounting seat
- fine adjustment
- clamping
- supporting
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Abstract
The utility model discloses a laser welding fixture with adjustable inclination angle, which comprises a fixture body and an angle adjusting component connected with the fixture body, wherein the angle adjusting component comprises a supporting table, a first supporting leg and a second supporting leg; the supporting table is positioned below the clamp body; the first supporting leg is rotatably connected between one side of the bottom of the clamp body and the supporting platform; one end of the second supporting leg is rotatably connected with the other side of the bottom of the clamp body, the other end of the second supporting leg is connected with the supporting table through a movable adjusting part, and the movable adjusting part is used for enabling one end, far away from the clamp body, of the second supporting leg to move towards the direction close to or far away from the first supporting leg; compared with the prior art, the utility model, inclination when can convenient and swift regulation anchor clamps body carries out the centre gripping to the one end of pipe form work piece and fixes comes the efficient to carry out weldment work.
Description
Technical Field
The utility model relates to an anchor clamps technical field, concretely relates to inclination adjustable laser welding anchor clamps.
Background
Most of the existing welding of circular tubular workpieces is that a laser welding gun makes circular motion along a butt joint, for example, a Chinese utility model patent with the application number of 201721738234.1. When a circular or annular workpiece is to be welded in the circular tubular workpiece, the laser welding gun needs to be arranged obliquely, and the purpose of welding cannot be achieved by circular motion of the laser welding gun. Therefore, a new clamp is needed, which can clamp the workpiece when the inner part of the circular tubular workpiece is welded, and is suitable for circular tubular workpieces with multiple sizes as much as possible.
In order to solve the problems, the patent document with the application number of CN202020231868.3 discloses a laser welding fixture, which comprises a base, a first clamping disc, a driving assembly, a second clamping disc and a workpiece clamping assembly, wherein the first clamping disc is rotatably arranged above the base through an inclined connecting shaft, the upper end face of the first clamping disc is perpendicular to the inclined connecting shaft, the driving assembly is used for driving the first clamping disc to rotate around the inclined connecting shaft, the second clamping disc is detachably fixed on the upper end face of the first clamping disc and is parallel to the upper end face of the first clamping disc, the workpiece clamping assembly is arranged on the upper end face of the second clamping disc, the workpiece clamping assembly comprises an arc-shaped clamping seat and a movable clamping piece matched with the arc-shaped clamping seat to clamp a circular tubular workpiece, and the circle center of the arc-shaped clamping seat coincides with the axis of the inclined connecting shaft when the second clamping disc is fixed on the first clamping disc.
The laser welding fixture adopts the base top surface and the horizontal plane to form a certain included angle for arranging the clamped circular tubular workpiece in an inclined mode, the included angle between the base top surface and the horizontal plane is fixed and unchangeable, and the inclined arrangement angle of the circular tubular workpiece cannot be reasonably adjusted according to actual welding requirements.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model aims to provide an inclination adjustable laser welding anchor clamps to solve prior art, because of the contained angle between base top surface and the horizontal plane is fixed unchangeable, then can not come the slope of rational regulation pipe form work piece according to actual welding needs and arrange this problem of angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an inclination adjustable laser welding anchor clamps, includes the anchor clamps body, still includes the angle adjusting part who links to each other with the anchor clamps body, the angle adjusting part includes:
the supporting table is positioned below the clamp body;
the first support leg is rotatably connected between one side of the bottom of the clamp body and the support platform;
and one end of the second supporting leg is rotatably connected with the other side of the bottom of the fixture body, the other end of the second supporting leg is connected with the supporting platform through a movable adjusting part, and the movable adjusting part is used for enabling one end, far away from the fixture body, of the second supporting leg to move towards the direction close to or far away from the first supporting leg.
The working principle is as follows: the stable support of anchor clamps body comes to support the stable support of anchor clamps body on the brace table through the cooperation of first supporting leg and second supporting leg, the anchor clamps body is fixed and the drive rotates to the one end centre gripping of pipe form work piece, the one end that is used for making the second supporting leg keep away from the anchor clamps body through removing the regulating part is to being close to or keeping away from first supporting leg direction and remove, thereby it is to being close to or keeping away from the brace table direction and remove to come to make one side that anchor clamps body and second supporting leg link to each other, the inclination when the first supporting leg of cooperation is drawn then can adjust the anchor clamps body and carry out the centre gripping to the one end of pipe form work piece and fix.
Compared with the prior art, the utility model discloses following beneficial effect has:
this inclination adjustable laser welding anchor clamps mainly comprises anchor clamps body, brace table, first supporting leg, second supporting leg and removal regulating part, and inclination when can convenient and fast carries out the centre gripping fixed to the one end of pipe form work piece to the anchor clamps body adjusts to satisfy different demands.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view of the clamping portion of fig. 1.
Reference numerals in the drawings of the specification include: the support platform comprises a support platform 1, a first support leg 2, a second support leg 3, a moving block 4, a support block 5, an adjusting screw 6, a base 7, a clamping part 8, an installation seat 81, a clamping block 82, a fine adjustment screw 83, a fixing plate 84, a belt wheel 85, a driving rod 86, a belt 87, a motor 9, a guide hole 10 and a movable hole 11.
Detailed Description
The present invention is described in further detail below with reference to specific embodiments:
as shown in fig. 1, an embodiment of the present invention provides a laser welding fixture with an adjustable inclination angle, which includes a fixture body and an angle adjusting assembly connected to the fixture body, wherein the angle adjusting assembly includes a supporting table 1, a first supporting leg 2 and a second supporting leg 3;
wherein, the supporting table 1 is positioned below the clamp body;
the first supporting leg 2 is rotatably connected between one side of the bottom of the clamp body and the supporting table 1;
one end of the second supporting leg 3 is rotatably connected with the other side of the bottom of the fixture body, the other end of the second supporting leg 3 is connected with the supporting table 1 through a movable adjusting part, and the movable adjusting part is used for enabling one end, far away from the fixture body, of the second supporting leg 3 to move towards the direction close to or far away from the first supporting leg 2.
Support that the anchor clamps body is stable on brace table 1 through the cooperation of first supporting leg 2 and second supporting leg 3, the anchor clamps body is fixed and the drive is rotated to the one end centre gripping of pipe form work piece, the one end that is used for making second supporting leg 3 keep away from the anchor clamps body through removing the regulating part is to being close to or keeping away from 2 directions movements of first supporting leg, thereby it removes to being close to or keeping away from 1 direction of brace table to make the anchor clamps body and the one side that second supporting leg 3 links to each other, the inclination when the first supporting leg 2 of cooperation was drawn then can be adjusted the anchor clamps body and is carried out the centre gripping to the one end of pipe form work piece and fix.
This inclination adjustable laser welding anchor clamps mainly comprises anchor clamps body, brace table 1, first supporting leg 2, second supporting leg 3 and removal regulating part, and inclination when can convenient and fast carries out the centre gripping fixed to the one end of pipe form work piece to the anchor clamps body adjusts to satisfy different demands.
As shown in fig. 1, according to another embodiment of the present invention, the laser welding fixture with adjustable inclination angle is provided, wherein a sliding groove is formed on the supporting platform 1 along the moving direction of the second supporting leg 3, and the moving adjusting part includes a moving block 4, a supporting block 5 and an adjusting screw 6;
one end of the moving block 4 is slidably arranged in the sliding groove, and one end, far away from the clamp body, of the second supporting leg 3 is rotatably connected with the moving block 4;
the supporting block 5 is fixedly connected to the supporting platform 1;
one end of the adjusting screw rod 6 is rotatably connected with the supporting block 5, and the other end of the adjusting screw rod is in threaded connection with the moving block 4.
In this embodiment: the spout comes to lead and spacing for the removal of movable block 4, rotates adjusting screw 6 and makes movable block 4 adjusting screw 6 axial direction remove, then drives the one end removal of second supporting leg 3, adjusts the inclination of second supporting leg 3, cooperates the inclination that first supporting leg 2 pull and reach the regulation anchor clamps body, this regulation of inclination when the completion anchor clamps body that then can be swift carries out the centre gripping to the one end of pipe form work piece and fixes to satisfy different demands.
As shown in fig. 1 and 2, according to another embodiment of the present invention, the laser welding jig with adjustable inclination angle comprises a jig body, a base 7, a clamping portion 8 and a driving portion;
the base 7 is positioned above the support table 1 and connected with the first support leg 2 and the second support leg 3, and the top surface of the base 7 is arranged along the horizontal direction;
the clamping part 8 is rotatably arranged on the top surface of the base 7 and is used for clamping and fixing one end of a circular tubular workpiece with different diameters;
the driving part is arranged on the base 7 and connected with the clamping part 8 and used for driving the clamping part 8 to rotate.
In this embodiment: the drive division includes motor 9 and connects the reduction gear between motor 9 and clamping part 8, and the reduction gear is installed in the cavity of seting up in base 7, and motor 9 provides power and makes clamping part 8 rotate after slowing down through the reduction gear, and clamping part 8 then drives the fixed pipe form work piece rotation of centre gripping, carries out weldment work.
When the adjusting screw 6 is rotated to drive the moving block 4 to move, the arrangement angle of the top surface of the base 7 is changed through the matching of the first supporting leg 2 and the second supporting leg 3, so that the inclination angle of the circular tubular workpiece fixed by the clamping part 8 in clamping is adjusted, and the circular tubular workpiece is more efficient in welding.
Based on the scheme, the clamping part 8 comprises an installation seat 81, a clamping block 82, a fine adjustment screw 83 and a coarse adjustment structure;
the mounting seat 81 is hollow, the bottom of the mounting seat 81 is rotatably arranged on the top surface of the base 7 and is connected with the driving part, and the top surface of the mounting seat 81 is provided with a guide hole 10 communicated with the inside along the length direction;
the four clamping blocks 82 are linearly arranged at intervals, one end of each clamping block 82 is slidably arranged in the mounting seat 81, and the other end of each clamping block 82 freely penetrates through the guide hole 10 and then is arranged above the mounting seat 81;
the two fine adjustment screws 83 are arranged, one end of each fine adjustment screw is arranged outside the mounting seat 81, the other end of each fine adjustment screw is rotatably arranged in the mounting seat 81, the two fine adjustment screws 83 are arranged along the moving direction of the clamping blocks 82, one of the fine adjustment screws 6 is in threaded connection with the two clamping blocks 82 positioned in the middle, and the other fine adjustment screw 6 is in threaded connection with the two clamping blocks 82 positioned at the two ends;
the coarse adjustment structure is arranged on the mounting seat 81 and is detachably connected with the end parts of the two fine adjustment screws 83 arranged in the mounting seat 81; the coarse adjustment structure is coupled to the ends of the fine adjustment screws 83 to cause the fine adjustment screws 83 to rotate in unison.
During adjustment, the two clamping blocks 82 positioned in the middle are inserted into one end of the circular tubular workpiece, the two clamping blocks 82 positioned on two sides are positioned outside the circular tubular workpiece, at the moment, the coarse adjustment structure and the two fine adjustment screws 83 are in a connection state, the two fine adjustment screws 83 are adjusted to synchronously rotate through the coarse adjustment structure, so that the two clamping blocks 82 positioned in the middle move away from each other, and the two clamping blocks 82 positioned on two sides move towards each other until the two clamping blocks 82 positioned in the middle or the two clamping blocks 82 positioned on two sides are abutted against the circular tubular workpiece; then the rough adjusting structure is disconnected with the two fine adjusting screw rods 83, the corresponding fine adjusting screw rods 83 are rotated to enable the two clamping blocks 82 which are not propped against the circular tubular workpiece to continue to move until the clamping blocks are propped against the circular tubular workpiece, and at the moment, one end of the circular tubular workpiece is clamped and fixed through the matching of the four clamping blocks 82; the four clamping blocks 82 can clamp and fix tubular workpieces with different diameters when moving at different distances, and the adjusting mode is convenient and quick; because of different diameters's pipe form work piece is by four grip blocks 82 centre gripping fixed back, the most suitable welding angle is different, consequently makes the pipe form work piece after the centre gripping can adjust to reasonable inclination through the design of angle adjustment subassembly, welds with the high efficiency.
The thread turning directions on the two fine adjustment screw rods 83 are reasonably arranged according to requirements, so that when the two fine adjustment screw rods 83 synchronously rotate, the two clamping blocks 82 positioned in the middle move away from each other, and the two clamping blocks 82 positioned on the two sides move towards each other; the two fine adjustment screws 83 are arranged in parallel at intervals, and each clamping block 82 is provided with a movable hole 11, so that the fine adjustment screws 83 which are not in threaded connection with the clamping blocks 82 freely pass through the movable holes 11, and the four clamping blocks 82 and the two fine adjustment screws 83 are reasonably arranged.
Furthermore, a guide groove is formed on the inner bottom wall of the mounting seat 81 along the moving direction of the clamping block 82, and the coarse adjustment structure comprises a fixing plate 84, a belt wheel 85 and a driving rod 86;
wherein, the fixing plate 84 is disposed in the mounting seat 81 and one end thereof is slidably disposed in the guide groove;
two belt wheels 85 are rotatably connected with the fixing plate 84 through rotating shafts, the two belt wheels 85 are in transmission connection through a belt 87, key grooves are formed in the center of one end face of each of the two belt wheels 85, and the two key grooves are used for being connected with one-to-one corresponding splines at one ends of the two fine adjustment screws 83;
one end of the driving rod 86 is arranged outside the mounting seat 81, and the other end of the driving rod is fixedly connected with one of the belt wheels 85 after sequentially and freely penetrating through the side wall of the mounting seat 81 and the fixing plate 84.
Here: the fixed plate 84 and the two belt wheels 85 are connected into a whole through a rotating shaft, when a user holds one end of the driving rod 86, which is arranged outside the mounting seat 81, to enable the corresponding belt wheel 85 to move towards a direction away from the fine adjustment screw 83, the fixed plate 84 and the two belt wheels 85 move integrally, the guide groove guides the movement of the fixed plate 84, and then the two belt wheels 85 and the two fine adjustment screws 83 are both disconnected; holding the driving rod 86 to move the driving rod 86 in the opposite direction, moving the fixing plate 84 and the two pulleys 85 integrally to the direction close to the fine adjustment screws 83, embedding one end of each of the two fine adjustment screws 83 into the two key grooves one by one to perform spline connection, rotating the driving rod 86 to rotate the corresponding pulley 85, synchronously rotating the two pulleys 85 through the transmission of the belt 87, synchronously rotating the two fine adjustment screws 83, further moving the two clamping blocks 82 in the middle away from each other, moving the two clamping blocks 82 on the two sides towards each other, and roughly adjusting by using the four clamping blocks 82; and then the four clamping blocks 82 are finely adjusted to clamp and fix the round tubular workpiece.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides an inclination adjustable laser welding anchor clamps, includes the anchor clamps body, its characterized in that still includes the angle adjusting part who links to each other with the anchor clamps body, angle adjusting part includes:
the supporting table is positioned below the clamp body;
the first support leg is rotatably connected between one side of the bottom of the clamp body and the support platform;
and one end of the second supporting leg is rotatably connected with the other side of the bottom of the fixture body, the other end of the second supporting leg is connected with the supporting platform through a movable adjusting part, and the movable adjusting part is used for enabling one end, far away from the fixture body, of the second supporting leg to move towards the direction close to or far away from the first supporting leg.
2. The laser welding jig with the adjustable inclination angle according to claim 1, wherein: open along second supporting leg moving direction on the brace table has the spout, remove the regulating part and include:
one end of the second supporting leg, which is far away from the clamp body, is rotatably connected with the moving block;
the supporting block is fixedly connected to the supporting platform;
and one end of the adjusting screw is rotationally connected with the supporting block, and the other end of the adjusting screw is in threaded connection with the moving block.
3. The laser welding jig with the adjustable inclination angle according to claim 1, wherein: the clamp body includes:
the base is positioned above the supporting table and connected with the first supporting leg and the second supporting leg, and the top surface of the base is arranged along the horizontal direction;
the clamping part is rotatably arranged on the top surface of the base and is used for clamping and fixing one end of a circular tubular workpiece with different diameters;
the driving part is arranged on the base and connected with the clamping part and used for driving the clamping part to rotate.
4. The laser welding jig with the adjustable inclination angle according to claim 3, wherein: the clamping portion includes:
the mounting seat is hollow, the bottom of the mounting seat is rotatably arranged on the top surface of the base and is connected with the driving part, and the top surface of the mounting seat is provided with a guide hole communicated with the inside of the mounting seat along the length direction of the mounting seat;
the clamping blocks are arranged at intervals linearly, one end of each clamping block is arranged in the mounting seat in a sliding mode, and the other end of each clamping block freely penetrates through the guide hole and then is arranged above the mounting seat;
the fine adjustment screws are provided with two fine adjustment screws, one end of each fine adjustment screw is arranged outside the mounting seat, the other end of each fine adjustment screw is rotatably arranged in the mounting seat, the two fine adjustment screws are arranged along the moving direction of the clamping blocks, one of the fine adjustment screws is in threaded connection with the two clamping blocks positioned in the middle, and the other fine adjustment screw is in threaded connection with the two clamping blocks positioned at the two ends;
the coarse adjustment structure is arranged on the mounting seat and can be detachably connected with the end parts of the two fine adjustment screws in the mounting seat; the coarse adjustment structure is connected with the end parts of the two fine adjustment screws to enable the two fine adjustment screws to synchronously rotate.
5. The laser welding jig with the adjustable inclination angle according to claim 4, wherein: it has the guide way to open along grip block moving direction on the diapire in the mount pad, and coarse adjusting structure includes:
the fixing plate is arranged in the mounting seat, and one end of the fixing plate is arranged in the guide groove in a sliding manner;
the two belt wheels are rotationally connected with the fixed plate through rotating shafts, the two belt wheels are in transmission connection through a belt, key grooves are formed in the center of one end face of each of the two belt wheels, and the two key grooves are used for being connected with one-to-one corresponding splines at one end of each of the two fine adjustment screw rods;
and one end of the driving rod is arranged outside the mounting seat, and the other end of the driving rod sequentially and freely penetrates through the side wall of the mounting seat and the fixing plate and then is fixedly connected with one belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932373.5U CN218695185U (en) | 2022-11-02 | 2022-11-02 | Laser welding fixture with adjustable inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932373.5U CN218695185U (en) | 2022-11-02 | 2022-11-02 | Laser welding fixture with adjustable inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218695185U true CN218695185U (en) | 2023-03-24 |
Family
ID=85603952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222932373.5U Active CN218695185U (en) | 2022-11-02 | 2022-11-02 | Laser welding fixture with adjustable inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218695185U (en) |
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2022
- 2022-11-02 CN CN202222932373.5U patent/CN218695185U/en active Active
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