CN215658763U - Horizontal rotation type laser welding auxiliary clamping device - Google Patents
Horizontal rotation type laser welding auxiliary clamping device Download PDFInfo
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- CN215658763U CN215658763U CN202120068132.3U CN202120068132U CN215658763U CN 215658763 U CN215658763 U CN 215658763U CN 202120068132 U CN202120068132 U CN 202120068132U CN 215658763 U CN215658763 U CN 215658763U
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Abstract
A horizontal rotary type laser welding auxiliary clamping device comprises an outer frame body, wherein a guide rail is arranged at the bottom inside the outer frame body and is connected with a turnover mechanism in a sliding mode, the top end of the turnover mechanism is connected with an oil storage cylinder fixing frame, the turnover mechanism is used for driving the oil storage cylinder fixing frame to rotate horizontally, and the oil storage cylinder fixing frame is used for fixing an oil storage cylinder; a pressing mechanism is arranged at the top of the inner part of the outer frame body; the inner wall of the outer frame body is provided with a first distance measuring device and a second distance measuring device which are positioned on the same central line; the utility model horizontally places the oil storage cylinder parts to be welded, can meet the requirement of the automatic rotary welding of a longer oil storage cylinder, effectively avoids the shaking phenomenon generated in the rotary process of the longer oil storage cylinder, and reduces the error generated in the welding process; the effect of synchronous rotation of the upper part and the lower part can be achieved after the action of the jacking device, and the unification of welding point positions in welding is ensured.
Description
Technical Field
The utility model belongs to the technical field of automobile shock absorber part machining, and particularly relates to a horizontal rotary type laser welding auxiliary clamping device.
Background
The laser beam with high energy density is used as a heat source in laser welding, and is used as an efficient and precise welding method, based on the advantages of concentrated energy, small heated area, difficulty in thermal deformation of parts and the like of the laser welding, the laser welding is more and more applied to the welding of automobile parts with higher precision requirements, and the laser welding also becomes an important method in the production of welding automobile shock absorber parts, because the region of the welded part needs to be subjected to point marking positioning in the laser welding process, the welding of the complicated part can be better completed by means of auxiliary tool fixtures;
most welding auxiliary devices correspond to corresponding products at present, and the welding quality of the products is unqualified or scrapped due to the fact that a clamp is not tight or the rotating speeds of two sides are different in the process of welding the oil storage cylinder of the shock absorber, and the welding is not uniform in the welding process;
and part of the clamping devices adopt a vertical rotation mode, but the influence of gravity in the vertical direction can cause uneven welding or deviation of welding positions of two parts, and the shaking deviation is more obvious especially for a long oil storage cylinder.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a horizontal rotary type laser welding auxiliary clamping device, which has the following specific technical scheme:
a horizontal rotary type laser welding auxiliary clamping device comprises an outer frame body, wherein a guide rail is arranged at the bottom inside the outer frame body and is connected with a turnover mechanism in a sliding mode, the top end of the turnover mechanism is connected with an oil storage cylinder fixing frame, the turnover mechanism is used for driving the oil storage cylinder fixing frame to rotate horizontally, and the oil storage cylinder fixing frame is used for fixing an oil storage cylinder;
the top of the inner part of the outer frame body is provided with a pressing mechanism which is used for vertically pressing the electromagnetic valve cylinder on the oil storage cylinder; the bottom end of the pressing mechanism and the turnover mechanism rotate synchronously, and the central line of the pressing mechanism is superposed with the rotating axis of the turnover mechanism;
the inner wall of the outer frame body is provided with a first distance measuring device and a second distance measuring device which are positioned on the same center line, the center lines of the first distance measuring device and the second distance measuring device are reference lines, the first distance measuring device is used for measuring the distance between the center line of the pressing mechanism and the reference line, and the second distance measuring device is used for measuring the distance between the rotating shaft line of the turnover mechanism and the reference line.
Further, the oil storage cylinder fixing frame comprises a fixing plate, a supporting seat and a positioning column, the positioning column is connected with the turnover mechanism in an assembling mode, the positioning column is installed on the bottom surface of the fixing plate in a sliding mode, the positioning column and the fixing plate are locked and positioned through a stud, the surface of the fixing plate is vertically provided with a plurality of supporting seats, the supporting seats are of a cambered surface structure, and the oil storage cylinder is horizontally supported from the bottom of each supporting seat.
Further, hold-down mechanism includes prepositioning subassembly, transfer line and locking Assembly, locking Assembly installs in the top surface of outer frame body, locking Assembly's bottom is contradicted and is cooperated the transfer line, the bottom of transfer line is rotated and is connected prepositioning subassembly, prepositioning subassembly is used for carrying out the prepositioning to the solenoid valve section of thick bamboo, locking Assembly is used for compressing tightly prepositioning subassembly.
Further, the prepositioning subassembly is including the tight post in top, second pressure head, the top of the tight post in top is rotated and is connected the transfer line, the bottom of the tight post in top slides and imbeds in the second pressure head, the inside of second pressure head is equipped with the second spring, the bottom of the tight post in top is arranged in to the second spring, the outer wall of the tight post in top is equipped with the second clamping ring, the second clamping ring is used for conflicting the second pressure head, and the minimum height of second pressure head is greater than the height of solenoid valve section of thick bamboo.
Furthermore, the locking assembly comprises a gantry support and a pushing rod, the gantry support is mounted on the surface of the outer frame body, threads on the top end of the gantry support penetrate through the pushing rod, a first conical pressure head is arranged at the bottom end of the pushing rod, and the first pressure head is used for pressing the transmission rod in a downward abutting mode.
Further, the inner wall of portal frame is seted up and is supplied the vertical rectangle hole that slides and run through of transfer line, the transfer line is the cuboid form, the spout has been seted up to the inner wall of portal frame, the internally mounted of spout has first spring, the outer wall top of transfer line is equipped with first clamping ring, the top of first spring is located to first clamping ring, first spring is used for jack-up transfer line and prepositioning subassembly, the tight post in top is connected in the rotation of T type structure through the bottom of transfer line.
Further, tilting mechanism includes step motor and reduction gear, step motor slidable mounting is on the guide rail, the reduction gear is connected to step motor's output, the vertical setting of reduction gear, the three-jaw chuck is installed on the top of reduction gear, three-jaw chuck centre gripping reference column.
Furthermore, the outer frame body comprises a lower mounting plate, welding table pillars and an upper mounting plate, the welding table pillars are vertically arranged at four corners of the surface of the lower mounting plate, the top ends of the welding table pillars are fixedly connected with the upper mounting plate, the turnover mechanism and the guide rail are mounted on the lower mounting plate, and the gantry support is mounted on the surface of the upper mounting plate.
The utility model has the beneficial effects that:
1. the oil storage cylinder parts to be welded are horizontally placed, so that the requirement of automatic rotary welding of a longer oil storage cylinder can be met, the shaking phenomenon of the oil storage cylinder with a longer size in the rotary process is effectively avoided, and the errors generated in the welding process are reduced;
2. the effect of synchronous rotation of the upper part and the lower part can be achieved after the action of the jacking device, and the unification of welding point positions in welding is ensured.
Drawings
FIG. 1 shows a schematic structural view of a horizontal rotary laser welding auxiliary clamping device of the present invention;
FIG. 2 is a schematic view showing the structure of the oil reservoir holder according to the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention illustrating the welding state;
FIG. 4 is a schematic view showing the structure of the auxiliary clamping device of the present invention in an unwelded state;
FIG. 5 shows a schematic view of the locking device of the present invention;
FIG. 6 is a schematic diagram illustrating a pre-positioning state of the solenoid valve cartridge of the present invention;
FIG. 7 is a schematic diagram showing a solenoid valve cartridge locking state of the present invention;
shown in the figure: 1. a push rod; 101. a first ram; 2. a gantry support; 201. a chute; 202. A first spring; 3. the oil storage cylinder assembly of the shock absorber; 4. an oil storage cylinder fixing frame; 401. a fixing plate; 402. a supporting seat; 403. a positioning column; 5. a transmission rod; 501. a first pressure ring; 6. a stepping motor; 7. A welding table support; 8. a guide rail; 9. a lower mounting plate; 10. overturning the rack; 11. a speed reducer; 12. tightly propping the column; 1201. a second pressure ring; 13. an upper mounting plate; 14. a three-jaw chuck; 15. a solenoid valve cylinder; 16. A second ram; 1601. a second spring; 17. a first pitch measuring device; 18. a second distance measuring device; 19. and (4) welding the welding gun.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 and 2, a horizontal rotary type laser welding auxiliary clamping device includes an outer frame, a guide rail 8 is disposed at the bottom inside the outer frame, the guide rail 8 is slidably connected to a turnover mechanism, the top end of the turnover mechanism is connected to an oil storage cylinder fixing frame, the turnover mechanism is configured to drive the oil storage cylinder fixing frame to horizontally rotate, and the oil storage cylinder fixing frame is configured to fix an oil storage cylinder;
the top of the inner part of the outer frame body is provided with a pressing mechanism which is used for vertically pressing the electromagnetic valve cylinder on the oil storage cylinder; the bottom end of the pressing mechanism and the turnover mechanism rotate synchronously, and the central line of the pressing mechanism is superposed with the rotating axis of the turnover mechanism; the devices at the upper clamping position and the lower clamping position are positioned on the same line, the pressing force also acts on the same line, the fixed welding position can be ensured, and meanwhile, the vertical rotation shake can be eliminated in a horizontal rotation mode, so that the welding precision is greatly improved, and the unification of welding points in welding is ensured;
a first distance measuring device 17 and a second distance measuring device 18 which are positioned on the same center line are installed on the inner wall of the outer frame body, the center lines of the first distance measuring device 17 and the second distance measuring device 18 are used as reference lines, the first distance measuring device 17 is used for measuring the distance between the center line of the pressing mechanism and the reference line, and the second distance measuring device 18 is used for measuring the distance between the rotating shaft line of the turnover mechanism and the reference line; the positions of the upper clamping device and the lower clamping device can be detected through the first distance measuring device and the second distance measuring device, so that the upper clamping device and the lower clamping device are ensured to be positioned on the same central line, and the two distance measuring devices are independently arranged and do not interfere with each other; illustratively, the two distance measuring devices employ photoelectric distance sensors or infrared distance measuring sensors.
As shown in fig. 3, the oil storage cylinder fixing frame 4 includes a fixing plate 401, supporting seats 402 and positioning pillars 403, the positioning pillars 403 are assembled and connected with the turnover mechanism, the positioning pillars 403 are slidably mounted on the bottom surface of the fixing plate 401, the positioning pillars 403 and the fixing plate 401 are locked and positioned by studs, a plurality of supporting seats 402 are vertically arranged on the surface of the fixing plate 401, the supporting seats 402 are of an arc structure, and the supporting seats 402 together horizontally support the oil storage cylinder from the bottom; the positioning columns which are installed in a sliding mode are supporting pieces of the fixing plate, so that multi-point supporting and positioning are achieved, the welding freedom degree can be further improved through the positioning columns which are installed in a sliding mode, the fixing plate is moved to a designated welding position below the solenoid valve cylinder on the premise that the solenoid valve cylinder is kept still, and therefore the positioning requirements of different welding positions are met; meanwhile, the oil storage cylinder can be supported at multiple points by utilizing the plurality of arc-shaped supporting seats, the supporting seats and the electromagnetic valve cylinder are separated by a large distance, the normal welding of the electromagnetic valve cylinder cannot be influenced, the relative positions of the supporting seats and the oil storage cylinder cannot be changed in the moving and adjusting process, and the stability of the whole welding process is ensured;
as shown in fig. 4, the pressing mechanism includes a pre-positioning assembly, a transmission rod 5 and a locking assembly, the locking assembly is mounted on the top surface of the outer frame, the bottom end of the locking assembly is in interference fit with the transmission rod 5, the bottom end of the transmission rod 5 is rotatably connected with the pre-positioning assembly, the pre-positioning assembly is used for pre-positioning the solenoid valve barrel 15, and the locking assembly is used for pressing the pre-positioning assembly; the electromagnetic valve barrel can be pre-positioned by utilizing the pre-positioning assembly, so that the relative position of the electromagnetic valve barrel and the oil storage barrel cannot be changed in the adjustment process of the locking assembly, and the subsequent accurate locking is ensured; the transfer line guarantees on the one hand that pre-positioning assembly can follow the solenoid valve section of thick bamboo and rotate, and on the other hand can transmit locking Assembly's pushing down force to pre-positioning assembly.
As shown in fig. 4, the pre-positioning assembly includes a tightening column 12 and a second pressing head 16, the top end of the tightening column 12 is rotatably connected to the transmission rod 5, the bottom end of the tightening column 12 is slidably embedded in the second pressing head 16, a second spring 1601 is arranged inside the second pressing head 16, the second spring 1601 is arranged at the bottom end of the tightening column 12, a second pressing ring 1201 is arranged on the outer wall of the tightening column 12, and the second pressing ring 1201 is used for abutting against the second pressing head 16; the lowest height of the second pressure head 16 is greater than that of the electromagnetic valve cylinder 15, when the pre-positioning is carried out, the second pressure head is lifted, the second pressure head compresses the second spring, then the electromagnetic valve cylinder is installed on the oil storage cylinder, the second pressure head is released, and the second spring can drive the second pressure head to move downwards to press the oil storage cylinder, so that the pre-positioning is realized; but the existence of the second spring leaves a floating gap, so that subsequent locking assembly positioning is required to ensure locking positioning; the second clamping ring is used for transmitting the pressure of the transmission rod to the second pressure head.
As shown in fig. 2, the locking assembly comprises a gantry support 2 and a push rod 1, the gantry support 2 is mounted on the surface of the outer frame, the top thread of the gantry support 2 penetrates through the push rod 1, the bottom end of the push rod 1 is provided with a first conical pressure head 101, and the first pressure head 101 is used for pressing the transmission rod 5 in a downward interference manner; the installation mode of the portal frame is fixed or sliding, and the spiral downward-moving push rod can stably press the transmission rod downwards so as to compress the locking assembly; meanwhile, the propelling rod which moves downwards spirally has a self-locking effect; the tapered first ram may cause the pressure to build up.
As shown in fig. 4, a rectangular hole for the transmission rod 5 to vertically slide through is formed in the inner wall of the gantry support 2, and the transmission rod 5 is rectangular; the cuboid transmission rod and the rectangular hole can prevent the transmission rod from rotating;
the inner wall of the gantry support 2 is provided with a sliding groove 201, a first spring 202 is installed inside the sliding groove 201, the top end of the outer wall of the transmission rod 5 is provided with a first pressing ring 501, the first pressing ring 501 is arranged at the top end of the first spring 202, the first spring 202 is used for jacking the transmission rod 5 and the pre-positioning assembly, and the bottom end of the transmission rod 5 is rotatably connected with a jacking column 12 through a T-shaped structure; the first spring can upwards support the first pressing ring, so that the transmission rod and the pre-positioning assembly can be suspended; the elasticity and the hardness of the first spring are both larger than the hardness and the elasticity of the second spring, the push rod is rotated, the transmission rod is pressed downwards to enable the first press ring to compress the first spring, and the downwards moved transmission rod can tightly press the pre-positioning assembly, so that the pre-positioning assembly can press the solenoid valve barrel; when the push rod is screwed out, the first spring drives the transmission rod and the pre-positioning assembly to move upwards for resetting.
As shown in fig. 1 and 2, the turnover mechanism includes a stepping motor 6 and a speed reducer 11, the stepping motor 6 is slidably mounted on a guide rail 8, an output end of the stepping motor 6 is connected to the speed reducer 11, the speed reducer 11 is vertically arranged, a three-jaw chuck 14 is mounted at a top end of the speed reducer 11, and the three-jaw chuck 14 clamps a positioning column 403; the stepping motor can slide along the guide rail, so that the center line of the three-jaw chuck can slide with the center line of the pre-positioning assembly; the three-jaw chuck can position the oil storage cylinder fixing frame; the stepping motor 6 is provided with an overturning platform 10, and the overturning platform 10 is used for changing the rotating direction of the stepping motor 6.
As shown in fig. 2, the outer frame includes a lower mounting plate 9, a welding table pillar 7 and an upper mounting plate 13, the welding table pillar 7 is vertically disposed at four corners of the surface of the lower mounting plate 9, the top end of the welding table pillar 7 is fixedly connected to the upper mounting plate 13, the turnover mechanism and the guide rail 8 are mounted on the lower mounting plate 9, and the gantry support 2 is mounted on the surface of the upper mounting plate 13.
In the practice of the present invention, the catalyst is,
the shock absorber oil storage cylinder assembly 3 is placed on a supporting seat 402 of a fixing plate 401, the supporting seat 402 uniformly supports the shock absorber oil storage cylinder assembly 3 from multiple points, then a positioning column 403 is inserted into a three-jaw chuck 14, the three-jaw chuck 14 locks and positions the positioning column 403, and the fixing plate 401 and the shock absorber oil storage cylinder assembly 3 are fixed on a turnover mechanism;
then, the turnover mechanism is adjusted according to the welding position of the solenoid valve barrel 15, the stepping motor 6 is moved along the guide rail 8, and then the turnover mechanism and the oil storage barrel fixing frame 4 are moved, so that the center line of the positioning column 403 is overlapped with the center line of the second pressure head 16, and the first distance measuring device 17 and the second distance measuring device 18 can measure the distances between the positioning column 403 and the reference line, between the second pressure head 16 and the reference line, and further ensure that the center lines are overlapped; after the adjustment is finished, the stepping motor 6 is locked; then, the fixing plate 401 is slid laterally, and the fixing plate 401 slides relative to the positioning column 403, so that the second pressing head 16 is aligned with the position to be welded of the solenoid valve cylinder, as shown in fig. 5;
as shown in fig. 7, the solenoid valve cylinder 15 is initially positioned, the second pressing head 16 is lifted, the tightening column 12 relatively compresses the second spring 1601, then the solenoid valve cylinder 15 is vertically placed on the surface of the oil storage cylinder assembly 3 of the shock absorber, the second pressing head 16 is released, and the second spring 1601 pushes the second pressing head 16 to press the solenoid valve cylinder 15 downwards, so that the pre-positioning of the solenoid valve cylinder is realized;
rotating the push rod 1, wherein the push rod 1 can gradually press down the transmission rod 5 in the downward movement process, the first press ring 501 presses down the first spring 202, the transmission rod 5 pushes the tightening post 12, the tightening post 12 can compress the second spring 1601 in the downward movement process until the second press ring 1201 props against the second press head 16, the downward pressure of the push rod 1 is transmitted to the transmission rod 5 and the tightening post 12, the downward pressure of the second press ring 1201 is transmitted to the second press head 16, and the second press head 16 presses the electromagnetic valve barrel 15;
after the oil storage cylinder assembly 3 of the shock absorber and the electromagnetic valve cylinder 15 are vertically fixed into a whole, the stepping motor 6 drives the speed reducer 11 to rotate, finally drives the whole oil storage cylinder fixing frame 4 to horizontally rotate, the oil storage cylinder assembly 3 of the shock absorber and the electromagnetic valve cylinder 15 to synchronously rotate, the electromagnetic valve cylinder 15 drives the pre-tightening mechanism to synchronously rotate, the tightening column 12 and the transmission rod 5 relatively rotate, the laser welding device is opened, and the welding gun 19 carries out circumferential automatic welding on the joint of the electromagnetic valve cylinder 15 and the oil storage cylinder assembly 3 of the shock absorber in a rotating state;
after the welding area rotates for one circle, the welding is finished; and (3) reversely rotating the push rod 1, pushing the transmission rod 5 up by the first spring 202, so that the transmission rod 5 is lifted up and reset, then lifting the second pressure head 16, unloading the workpiece and finishing the work.
The device effectively avoids the shaking phenomenon generated in the rotating process of the oil storage cylinder with a longer size, effectively reduces the error generated in the welding process, horizontally places the oil storage cylinder parts to be welded, effectively eliminates the result of uneven welding or deviation of the welding positions of the two parts caused by the influence of gravity in the vertical direction, can achieve the effect of synchronous rotation of the upper part and the lower part after the effect of the jacking device, and ensures the unification of the welding positions in the welding process. The jacking device adopts a screw rod with a self-locking effect, and the knob device is used, so that the operation of welding personnel is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a clamping device is assisted in horizontal rotation type laser welding which characterized in that: the oil storage cylinder turnover mechanism comprises an outer frame body, wherein a guide rail (8) is arranged at the bottom inside the outer frame body, the guide rail (8) is connected with a turnover mechanism in a sliding manner, the top end of the turnover mechanism is connected with an oil storage cylinder fixing frame, the turnover mechanism is used for driving the oil storage cylinder fixing frame to rotate horizontally, and the oil storage cylinder fixing frame is used for fixing an oil storage cylinder;
the top of the inner part of the outer frame body is provided with a pressing mechanism which is used for vertically pressing the electromagnetic valve cylinder on the oil storage cylinder; the bottom end of the pressing mechanism and the turnover mechanism rotate synchronously, and the central line of the pressing mechanism is superposed with the rotating axis of the turnover mechanism;
the inner wall of the outer frame body is provided with a first distance measuring device (17) and a second distance measuring device (18) which are located on the same center line, the center lines of the first distance measuring device (17) and the second distance measuring device (18) are reference lines, the first distance measuring device (17) is used for measuring the distance between the center line of the pressing mechanism and the reference lines, and the second distance measuring device (18) is used for measuring the distance between the rotating shaft line of the turnover mechanism and the reference lines.
2. A horizontal rotary laser welding assist grip apparatus as defined in claim 1 wherein: the oil storage cylinder fixing frame (4) comprises a fixing plate (401), supporting seats (402) and positioning columns (403), the positioning columns (403) are connected with the turnover mechanism in an assembling mode, the positioning columns (403) are installed on the bottom surface of the fixing plate (401) in a sliding mode, the positioning columns (403) and the fixing plate (401) are locked and positioned through studs, a plurality of supporting seats (402) are vertically arranged on the surface of the fixing plate (401), the supporting seats (402) are of an arc surface structure, and the oil storage cylinder is horizontally supported from the bottom of each supporting seat (402).
3. A horizontal rotary laser welding assist grip apparatus as defined in claim 1 wherein: hold-down mechanism includes prepositioning subassembly, transfer line (5) and locking Assembly, locking Assembly installs in the top surface of outer frame body, locking Assembly's bottom is contradicted and is cooperated transfer line (5), the bottom of transfer line (5) is rotated and is connected the prepositioning subassembly, the prepositioning subassembly is used for carrying out the prepositioning to solenoid valve section of thick bamboo (15), locking Assembly is used for compressing tightly the prepositioning subassembly.
4. A horizontal rotary laser welding assist grip apparatus as defined in claim 3 wherein: the pre-positioning assembly comprises a top tightening column (12) and a second pressing head (16), the top end of the top tightening column (12) is rotated to be connected with a transmission rod (5), the bottom end of the top tightening column (12) is slidably embedded into the second pressing head (16), a second spring (1601) is arranged inside the second pressing head (16), the bottom end of the top tightening column (12) is arranged in the second spring (1601), a second pressing ring (1201) is arranged on the outer wall of the top tightening column (12), the second pressing ring (1201) is used for abutting against the second pressing head (16), and the lowest height of the second pressing head (16) is larger than the height of the electromagnetic valve barrel (15).
5. The horizontal rotary laser welding assist grip apparatus of claim 4, wherein: the locking assembly comprises a gantry support (2) and a push rod (1), the gantry support (2) is installed on the surface of the outer frame body, the top end thread of the gantry support (2) penetrates through the push rod (1), a first conical pressure head (101) is arranged at the bottom end of the push rod (1), and the first pressure head (101) is used for pressing the transmission rod (5) in a downward abutting mode.
6. The horizontally-rotatable laser welding assist grip of claim 5, wherein: the inner wall of the gantry support (2) is provided with a rectangular hole for the transmission rod (5) to vertically slide through, the transmission rod (5) is cuboid, the inner wall of the gantry support (2) is provided with a sliding groove (201), a first spring (202) is arranged inside the sliding groove (201), the top end of the outer wall of the transmission rod (5) is provided with a first pressing ring (501), the first pressing ring (501) is arranged at the top end of the first spring (202), the first spring (202) is used for jacking the transmission rod (5) and a pre-positioning assembly, and the bottom end of the transmission rod (5) is rotatably connected with a jacking column (12) through a T-shaped structure.
7. A horizontal rotary laser welding assist grip apparatus as defined in claim 1 wherein: tilting mechanism includes step motor (6) and reduction gear (11), step motor (6) slidable mounting is on guide rail (8), reduction gear (11) are connected to the output of step motor (6), the vertical setting of reduction gear (11), three-jaw chuck (14) are installed on the top of reduction gear (11).
8. The horizontally-rotatable laser welding assist grip of claim 5, wherein: the outer frame body comprises a lower mounting plate (9), welding table pillars (7) and an upper mounting plate (13), the welding table pillars (7) are vertically arranged at four corners of the surface of the lower mounting plate (9), the upper mounting plate (13) is fixedly connected to the top ends of the welding table pillars (7), the turnover mechanism and the guide rail (8) are mounted on the lower mounting plate (9), and the gantry support (2) is mounted on the surface of the upper mounting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068132.3U CN215658763U (en) | 2021-01-12 | 2021-01-12 | Horizontal rotation type laser welding auxiliary clamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068132.3U CN215658763U (en) | 2021-01-12 | 2021-01-12 | Horizontal rotation type laser welding auxiliary clamping device |
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| CN215658763U true CN215658763U (en) | 2022-01-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146133A (en) * | 2021-01-12 | 2021-07-23 | 宣城协盈汽车零部件科技有限公司 | Horizontal rotation type laser welding auxiliary clamping device |
| CN113146133B (en) * | 2021-01-12 | 2024-07-05 | 宣城协盈汽车零部件科技有限公司 | Horizontal rotation type laser welding auxiliary clamping device |
-
2021
- 2021-01-12 CN CN202120068132.3U patent/CN215658763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146133A (en) * | 2021-01-12 | 2021-07-23 | 宣城协盈汽车零部件科技有限公司 | Horizontal rotation type laser welding auxiliary clamping device |
| CN113146133B (en) * | 2021-01-12 | 2024-07-05 | 宣城协盈汽车零部件科技有限公司 | Horizontal rotation type laser welding auxiliary clamping device |
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