CN114589444A - Rotatory lift welding frock - Google Patents
Rotatory lift welding frock Download PDFInfo
- Publication number
- CN114589444A CN114589444A CN202210233139.5A CN202210233139A CN114589444A CN 114589444 A CN114589444 A CN 114589444A CN 202210233139 A CN202210233139 A CN 202210233139A CN 114589444 A CN114589444 A CN 114589444A
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- China
- Prior art keywords
- fixed
- rotating
- braking
- rotating part
- telescopic pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention provides a rotary lifting welding tool which comprises a base, a lifting part, a rotating part and a braking part, wherein the lifting part is arranged on the base, the rotating part is arranged at the top end of the lifting part, the lifting part can drive the rotating part to move and fix along the vertical direction, the upper end of the rotating part is used for supporting a workpiece, the rotating part can drive the workpiece to rotate in the horizontal plane, and the braking part fixedly connected to the lifting part or the base can abut against the rotating part to stop rotating. Adopt as above structure, when the work piece was placed in the rotating part and is welded, the welding height of work piece can be adjusted to lift portion, and the rotating part can rotate the welding angle in order to adjust the work piece to be fixed in suitable welding angle with the work piece through the braking part, the staff only need operate rotatory lift welding frock in fixed position just can weld each position point of work piece, and intensity of labour is lower and welding quality is higher, can effectively improve welded efficiency.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a rotary lifting welding tool.
Background
The fan blades or other components of the motor fan are usually welded during installation, which results in a large welding workload during the manufacturing process.
When parts of the motor fan are installed in a welding mode, the motor fan is usually not suitable for moving, workers can only place the motor fan at a fixed position for welding operation, welding points of the motor fan are more and more dispersed, so that the workers often need to squat or lie on the front for welding and repeatedly surround the periphery of the motor fan, and welding efficiency is low; for a motor fan with larger weight, the motor fan cannot rotate, so that the deformation after welding is serious, and the workload of correction after welding is increased.
Therefore, how to provide a welding tool for welding a motor fan conveniently and efficiently is an urgent technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a welding tool which is convenient to weld a motor fan and high in efficiency.
In order to solve the technical problem, the invention provides a rotary lifting welding tool, which comprises a base, a lifting part, a rotating part and a braking part, wherein the lifting part is arranged on the base, the rotating part is arranged at the top end of the lifting part, the lifting part can drive the rotating part to move and fix along the vertical direction, the upper end of the rotating part is used for supporting a workpiece, the rotating part can drive the workpiece to rotate in the horizontal plane, and the braking part fixedly connected to the lifting part or the base can abut against the rotating part to stop rotating.
Adopt as above structure, when the work piece was placed in the rotating part and is welded, the welding height of work piece can be adjusted to lift portion, and the rotating part can rotate the welding angle in order to adjust the work piece to be fixed in suitable welding angle with the work piece through the braking part, the staff only need operate rotatory lift welding frock in fixed position just can weld each position point of work piece, and intensity of labour is lower and welding quality is higher, can effectively improve welded efficiency.
Optionally, lift portion including be fixed in respectively the base with the outer telescopic pipe and the interior telescopic pipe of rotating part, outer telescopic pipe cover is located the outside of interior telescopic pipe, interior telescopic pipe at least part can stretch out outer telescopic pipe is fixed mutually through a plurality of fasteners.
Optionally, the outer side of the end part of the extending end of the inner telescopic pipe is provided with a retaining ring, and when the inner telescopic pipe retracts into the outer telescopic pipe, the retaining ring can abut against the outer edge of the outer telescopic pipe.
Optionally, the rotating portion includes a rotating shaft and a supporting tube, the supporting tube is sleeved on the rotating shaft and fixed to the lifting portion, and the rotating shaft can rotate relative to the supporting tube.
Optionally, a supporting sleeve is further arranged on the circumferential outer side of the rotating shaft, and a plurality of bearings are fixed between the supporting sleeve and the supporting tube in a limiting manner.
Optionally, a placing platform is arranged at the top end of the rotating shaft, a plurality of telescopic supporting pieces are uniformly arranged in the circumferential direction of the placing platform, and the workpieces can be placed on the telescopic supporting pieces.
Optionally, a fixing ring is arranged at the center of the upper surface of the placing platform, each telescopic support piece is fixedly connected with the fixing ring, each telescopic support piece comprises a fixed support piece and a movable telescopic piece, and the movable telescopic piece can move relative to the fixed support piece along the setting direction and is fixed through a plurality of fasteners.
Optionally, the braking portion includes a positioning rod and a braking link, the braking link passes through the positioning rod fixed connection in the base or the lift portion, the braking link can wind the positioning rod rotates, and the top end of the braking link can butt the rotating part.
Optionally, the braking portion further includes a cushion block disposed at the bottom of the braking link, the cushion block is fixedly connected to the base or the lifting portion through the positioning rod, the cushion block is connected to the braking link through an elastic member, and the elastic member can limit a rotation angle of the braking link and provide a restoring force for the braking link.
Optionally, the brake link comprises a fixed brake lever and a movable brake lever, and the movable telescopic rod is capable of moving along the setting direction relative to the fixed brake lever and is fixed by a fastener.
Drawings
FIG. 1 is a front view of a rotary lift welding tool provided by an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a cross-sectional view A-A of FIG. 1;
FIG. 5 is a cross-sectional view of the brake portion B-B of FIG. 1;
fig. 6 is a schematic structural diagram of the rotary lifting welding tool provided in the embodiment of the present invention when a workpiece is placed on the rotary lifting welding tool.
The reference numerals in fig. 1-6 are illustrated as follows:
1 a base, 2 a lifting part, 21 an outer telescopic pipe, 22 an inner telescopic pipe, 221 a retainer ring, 3 a rotating part,
The device comprises a rotating shaft 31, a supporting pipe 32, a bearing 33, a supporting sleeve 34, a placing platform 35, a fixing ring 36, a fixing support 37, a moving support 38, a braking part 4, a positioning rod 41, a cushion block 42, a braking link 43, a fixing braking rod 431, a moving braking rod 432, an elastic part 44, a pedal 45, a workpiece 5 and a fastener 6.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the invention provides a rotary lifting welding tool, please refer to fig. 1-6, which includes a base 1, a lifting unit 2, a rotating unit 3 and a braking unit 4, wherein the lifting unit 2 is disposed on the base 1, the rotating unit 3 is disposed at the top end of the lifting unit 2, the lifting unit 2 can drive the rotating unit 3 to move and fix in the vertical direction, the upper end of the rotating unit 3 is used for supporting a workpiece 5, the rotating unit 3 can drive the workpiece 5 to rotate in the horizontal plane, and the braking unit 4 fixedly connected to the lifting unit 2 or the base 1 can abut against the rotating unit 3 to stop rotating.
Adopt as above structure, when work piece 5 placed when the rotating part 3 welds, the welding height of work piece 5 can be adjusted to lift portion 2, and rotating part 3 can rotate the welding angle in order to adjust work piece 5 to be fixed in suitable welding angle with work piece 5 through braking portion 4, the staff only need operate rotatory lift welding frock in fixed position just can weld each position point of work piece 5, and intensity of labour is lower and welding quality is higher, can effectively improve welded efficiency.
Specifically, in this embodiment, the lifting portion 2 includes an outer telescopic tube 21 and an inner telescopic tube 22 fixed to the base 1 and the rotating portion 3, respectively, the outer telescopic tube 21 is sleeved on the outer side of the inner telescopic tube 22, and at least a portion of the inner telescopic tube 22 can extend out of the outer telescopic tube 21 and be fixed to the outer telescopic tube by a plurality of fasteners 6.
Referring to fig. 1-4, in the embodiment, the bottom end of the outer telescopic tube 21 is fixed to the base 1, the outer telescopic tube 21 is sleeved outside the inner telescopic tube 22, and the top end of the outer telescopic tube is fixed to the rotating portion 3, the inner telescopic tube 22 can slide relative to the outer telescopic tube 21, so that at least a portion of the inner telescopic tube 22 can extend out of the outer telescopic tube 21.
When the inner telescopic pipe 22 extends out of the outer telescopic pipe 21, the overall height of the lifting part 2 is increased, the rotating part 3 is driven to vertically move upwards, and after the rotating part 3 reaches a preset height, the outer telescopic pipe 21 and the inner telescopic pipe 22 can be kept relatively fixed through the plurality of fasteners 6 for welding; when the inner telescopic tube 22 retracts to the outer telescopic tube 21, the overall height of the lifting part 2 is reduced, the rotating part 3 is driven to vertically move downwards, and the outer telescopic tube 21 and the inner telescopic tube 22 can be kept fixed through the plurality of fasteners 6 until the rotating part 3 reaches the preset height or the inner telescopic tube 22 is completely retracted into the inner part of the outer telescopic tube 21.
And for avoiding the problem that difficult taking out after interior telescopic pipe 22 completely contracts into outer telescopic pipe 21, be equipped with retaining ring 221 in this embodiment at the outside of the one end tip that interior telescopic pipe 22 stretches out, when interior telescopic pipe 22 contracts into outer telescopic pipe 21, retaining ring 221 can the butt outer telescopic pipe 21 be close to the outer edge that interior telescopic pipe 22 stretches out one end, and interior telescopic pipe 22 can not completely contract into the inside of outer telescopic pipe 21.
In addition, if the inner telescopic pipe 22 can be completely retracted into the inner part of the outer telescopic pipe 21, the rotating part 3 connected to the top end of the inner telescopic pipe 22 can abut against the upper edge of the outer telescopic pipe 21, so that the contact part between the inner telescopic pipe and the outer telescopic pipe is easily abraded, collided and the like, and the rotating part 3 or the outer telescopic pipe 21 is damaged, the retaining ring 221 can prevent the outer telescopic pipe 21 from contacting with the rotating part 3, further prevent the two from being collided and damaged mutually, and indirectly prolong the service life of the rotary lifting welding tool.
It can be understood that the specific structure, size, material and the like of the outer telescopic tube 21, the inner telescopic tube 22 and the retaining ring 221 can be selected according to actual conditions, and as long as it is ensured that the inner telescopic tube 22 can move relative to the outer telescopic tube 21 and at least part of the inner telescopic tube can extend out of the outer telescopic tube 21, the retaining ring 221 can limit the inner telescopic tube 22. For example, if the weight of the workpiece 5 to be welded is large, the outer telescopic tube 21 and the inner telescopic tube 22 may be designed to have a structure with a large diameter and a thick thickness, and a material with high strength is selected to meet the supporting strength required during welding;
the cross-sectional shapes of the outer telescopic tube 21 and the inner telescopic tube 22 in the horizontal direction can be selected from a circle, a rectangle, a triangle and the like, and the relative rotation of the two can be prevented when a non-circle shape is selected; the connection and fixing method of the outer telescopic tube 21 and the inner telescopic tube 22 is not limited in the present invention, in this embodiment, a plurality of fixing holes are uniformly formed at the positions corresponding to the two in the vertical direction, the fastening member 6 is a screw rod, and after the outer telescopic tube 21 and the inner telescopic tube 22 move to the preset position, the two can be fixed by inserting the plurality of screw rods into the plurality of corresponding fixing holes.
In this embodiment, the rotating unit 3 includes a rotating shaft 31 and a supporting pipe 32, the supporting pipe 32 is sleeved on the rotating shaft 31 and fixed to the elevating unit 2, and the rotating shaft 31 can rotate relative to the supporting pipe 32.
Specifically, in this embodiment, a supporting sleeve 34 is further disposed on the circumferential outer side of the rotating shaft 31, and a plurality of bearings 33 are fixed between the supporting sleeve 34 and the supporting tube 32 in a limiting manner. As shown in fig. 4, the supporting tube 32 is fixedly connected to the top end of the inner telescopic tube 22 and is relatively fixed to the inner telescopic tube 22, and the inner rotating shaft 31 and the supporting sleeve 34 are fixed inside the supporting tube 32 in a limited manner through a bearing 33 and can rotate in the circumferential direction relative to the supporting tube 32 to drive the workpiece 5 placed on the rotating portion 3 to rotate together.
In this embodiment, the bearings 33 are rolling bearings, and the two rolling bearings are respectively disposed at the upper and lower ends of the inside of the supporting tube 32, and are limited and fixed by the supporting tube 32 and the supporting sleeve 34. The support sleeve 34 is a tubular structure sleeved on the outer side of the corresponding portion of the rotating shaft 31 and the support tube 32, and may be a split structure with the rotating shaft 31, and is fixedly connected by means of screw connection or welding during installation, or may be an integrally formed structure. The support sleeve 34 can prevent the rotation shaft 31 and the support tube 32 from being worn, and limit the bearing 33 in the vertical direction.
It is understood that the bearing 33 may be other types of bearing structures besides rolling bearings, and the arrangement position and number thereof may be selected according to actual conditions as long as the rotating shaft 31 is ensured to rotate circumferentially relative to the supporting tube 32; the specific structure and size of the rotating shaft 31, the supporting tube 32 and the supporting sleeve 34 should be determined according to actual needs, and the three dimensions should be capable of being matched and installed with each other and being fixedly connected to the lifting part 2.
In this embodiment, the top end of the rotating shaft 31 is provided with a placing platform 35, a plurality of telescopic supporting members are uniformly arranged in the circumferential direction of the placing platform 35, and the workpiece 5 can be placed on each telescopic supporting member; the central point of place platform 35 upper surface puts and is equipped with solid fixed ring 36, the equal fixed connection of each flexible support piece and solid fixed ring 36, and flexible support piece includes fixed support piece 37 and removes extensible member 38, and it can remove and fix mutually through a plurality of fasteners 6 along setting up the relative fixed support piece 37 of direction to remove extensible member 38.
Referring to fig. 1, fig. 2 and fig. 4, in the present embodiment, the placing platform 35 is fixed at the top end of the rotating shaft 31 and can rotate along with the rotating shaft 31, the central position of the upper surface of the placing platform 35 is provided with a fixing ring 36, the fixing ring 36 is used for fixing each telescopic support member, in the present embodiment, four telescopic support members are uniformly arranged in the circumferential direction of the fixing ring 36, that is, an included angle between adjacent telescopic support members is 90 degrees, and the four telescopic support members extend toward four directions respectively, so that the workpiece 5 can be stably placed on each telescopic support member.
The fixed support 37 of each telescopic support is fixedly connected to the fixed ring 36, the movable support 38 is fixed to the fixed support 37, each movable support 38 can move along the respective installation direction relative to the corresponding fixed support 37 and is fixed by the fasteners 6, that is, when each movable support 38 extends out of the fixed support 37 along the respective installation direction, the area of the workpiece 5 supported by the rotating part 3 becomes larger; when the respective moving supports 38 retract into the fixed supports 37 in the respective arrangement directions, the area in which the rotary section 3 can support the workpiece 5 becomes small, and the weight that can be supported becomes large.
Specifically, each movable support 38 and the corresponding fixed support 37 are provided with a plurality of corresponding fixing holes along the arrangement direction, and the fastening element 6 can pass through the corresponding fixing holes to keep the two fixed relatively, wherein the fastening element 6 is a screw rod.
In this embodiment, the fixed supporting member 37 and the movable supporting member 38 are both angle steels, but in practical applications, the specific structures of the two and the mutual moving and fixing manners may also be other manners than those described above, which is not limited in this respect, for example, the fixed supporting member 37 and the movable supporting member 38 may also be two sliding rails and sliding bars which are matched with each other, and also can move mutually to increase or decrease the supporting area of the rotating portion 3.
In the present embodiment, the braking unit 4 includes the positioning rod 41 and the brake link 43, the brake link 43 is fixedly connected to the base 1 or the lifting unit 2 by the positioning rod 41, the brake link 43 is rotatable about the positioning rod 41, and the tip end of the brake link 43 can abut against the rotating unit 3.
Referring to fig. 3 and 5, in the embodiment, the positioning rod 41 is fixed on the sidewall of the outer telescopic tube 21, the braking link 43 is provided with a fixing hole, the fixing rod 41 can pass through the fixing hole to be rotatably connected with the braking link 43, as shown in the figure, the braking link 43 is a rod-shaped structure with a bending angle, the fixing hole is arranged at the bending position of the braking link 43, when the braking link 43 rotates to a certain angle, the top end of the fixing rod can abut against the bottom of the rotating part 3, so that the rotating part 3 stops rotating and remains relatively fixed, so that a worker can perform welding; when the rotating portion 3 needs to be rotated continuously, the brake link 43 is rotated at a certain angle so that the top end thereof does not contact the rotating portion 3.
In this embodiment, the braking portion 4 further includes a pad 42 disposed at the bottom of the brake link 43, the pad 42 is fixedly connected to the base 1 or the lifting portion 2 through a positioning rod 41, the pad 42 is connected to the brake link 43 through an elastic member 44, and the elastic member 44 can limit the rotation angle of the brake link 43 and provide a restoring force for the brake link 43.
The cushion block 42 is also provided with a fixing hole and fixed to the positioning rod 41 through the fixing hole, and as illustrated in the perspective of fig. 5, the cushion block 42 includes a bottom plate, an end plate extending upward and arranged on the right side of the bottom plate, and a side plate extending upward and arranged on the inner side of the bottom plate, and the bottom plate is a curved surface structure protruding upward to cooperate with the rotation of the brake link 43; in fig. 5, when the brake link 43 rotates clockwise to a certain angle, the upper half part of the brake link 43 abuts against the upper end of the end plate so that the brake link cannot rotate continuously, and when the brake link 43 rotates counterclockwise to a certain angle, the lower half part of the brake link 43 abuts against the left edge of the bottom plate so that the brake link cannot rotate, namely, no matter which direction the brake link 43 rotates, the brake link 43 abuts against the cushion block 42 so that the brake link cannot rotate when reaching a certain angle; the side plate can limit the stopper link 43 in the installation direction of the positioning rod 41, and prevent the stopper link 43 from coming off from the positioning rod 41.
In this embodiment, the elastic member 44 is a spring connected between the pad 42 and the brake link 43, and a pedal 45 is provided at a lower end of the brake link 43, and the pedal 45 can be stepped by a worker to control an angle of the brake link 43.
Taking fig. 5 as an example, the spring is disposed between the lower end of the brake link 43 and the bottom plate of the pad 42, and at this time, the spring is in an uncompressed state or a slightly compressed state, when the rotation portion 3 needs to be stopped, the worker can step on the pedal 45, and according to the lever principle, the upper portion of the brake link 43 moves leftward at this time, the height of the top end increases, and the upper portion can abut against the rotation portion 3; when the rotating part 3 needs to rotate continuously, the staff can release the pedal 45, and at the moment, the spring is in a compressed state and can apply a reset force to the brake connecting rod 43, so that the upper part of the brake connecting rod 43 moves rightwards, the height of the top end is reduced, and finally the rotating part 3 can return to the initial position and rotate continuously.
Since the vertical height of the rotating portion 3 can be adjusted by the lifting portion 2, and the height required for the abutment of the brake link 43 with the rotating portion 3 also changes, the brake link 43 in this embodiment includes a fixed brake lever 431 and a movable brake lever 432, and the movable brake lever 432 can be moved in the installation direction relative to the fixed brake lever 431 and fixed by a fastener 6.
After such arrangement, according to the height change required for the abutment, the overall length of the brake link 43 can be controlled by adjusting the relative positions of the movable brake lever 432 and the fixed brake lever 431, that is, when the movable brake lever 432 extends upwards out of the fixed brake lever 431 along the arrangement direction, the height of the top end of the brake link 43 is increased, and the brake link can abut against the rotating part 3 with higher height to stop rotating; when the moving brake lever 432 retracts the fixed brake lever 431 downward in the setting direction, the height of the tip end of the brake link 43 is lowered, which is more suitable to abut against the rotary section 3 having a lower height to stop the rotation thereof.
In this embodiment, the fixed brake rod 431 and the movable brake rod 432 are also fixed by a plurality of fasteners 6, and the fixed brake rod 431 and the movable brake rod 432 are uniformly provided with a plurality of fixing holes along the arrangement direction, and after the movable brake rod 432 is moved to the preset position, the fasteners 6 can pass through the corresponding fixing holes of the fixed brake rod 432 to keep the fixed brake rod 431 and the movable brake rod 432 relatively fixed.
It is understood that the positioning rod 41, the pad 42 and the brake link 43 may be other structures besides those described above, and the fixed brake rod 431 and the movable brake rod 432 may also be other structures and fixed by other fixing methods, which are not limited in the present invention, as long as the worker can control the rotation and the rest of the rotating portion 3 through the brake portion 4.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a rotatory lift welding frock which characterized in that: including base (1), lift portion (2), rotating part (3) and braking part (4), lift portion (2) set up in on base (1), rotating part (3) set up in the top of lift portion (2), lift portion (2) can drive rotating part (3) are removed and are fixed along vertical direction, the upper end of rotating part (3) is used for supporting work piece (5), rotating part (3) can drive work piece (5) are at horizontal rotation, fixed connection in lift portion (2) or base (1) braking part (4) can the butt rotating part (3) make its stall.
2. The rotary lifting welding tool according to claim 1, wherein: the lifting part (2) comprises a base (1) and an outer telescopic pipe (21) and an inner telescopic pipe (22) of the rotating part (3), the outer telescopic pipe (21) is sleeved on the outer side of the inner telescopic pipe (22), and at least part of the inner telescopic pipe (22) can extend out of the outer telescopic pipe (21) and is fixed through a plurality of fasteners (6).
3. The rotary lifting welding tool according to claim 2, wherein: the outer side of the end part of the extending end of the inner telescopic pipe (22) is provided with a check ring (221), the inner telescopic pipe (22) retracts into the outer telescopic pipe (21), and the check ring (221) can abut against the outer edge of the outer telescopic pipe (21).
4. The rotating lifting welding tool according to any one of claims 1-3, wherein: the rotating part (3) comprises a rotating shaft (31) and a supporting pipe (32), the supporting pipe (32) is sleeved on the rotating shaft (31) and fixed on the lifting part (2), and the rotating shaft (31) can rotate relative to the supporting pipe (32).
5. The rotary lifting welding tool according to claim 4, wherein: the supporting sleeve (34) is further arranged on the circumferential outer side of the rotating shaft (31), and a plurality of bearings (33) are fixed between the supporting sleeve (34) and the supporting pipe (32) in a limiting mode.
6. The rotary lifting welding tool according to claim 4, wherein: the top of pivot (31) is equipped with place the platform (35), the circumference of place the platform (35) evenly is equipped with a plurality of flexible support piece, work piece (5) can place in each flexible support piece.
7. The rotary lifting welding tool according to claim 6, characterized in that: the center position of place platform (35) upper surface is equipped with solid fixed ring (36), each the equal fixed connection of flexible support piece with gu fixed ring (36), flexible support piece is including fixed support piece (37) and removal extensible member (38), it can be relative along setting up the direction to remove extensible member (38) fixed support piece (37) remove and fix mutually through a plurality of fasteners (6).
8. The rotary lifting welding tool according to any one of claims 1-3, characterized in that: the braking portion (4) comprises a positioning rod (41) and a braking connecting rod (43), the braking connecting rod (43) is fixedly connected to the base (1) or the lifting portion (2) through the positioning rod (41), the braking connecting rod (43) can rotate around the positioning rod (41), and the top end of the braking connecting rod (43) can abut against the rotating portion (3).
9. The rotary lifting welding tool according to claim 8, wherein: the braking portion (4) further comprises a cushion block (42) arranged at the bottom of the braking connecting rod (43), the cushion block (42) is fixedly connected to the base (1) or the lifting portion (2) through the positioning rod (41), the cushion block (42) is connected with the braking connecting rod (43) through an elastic piece (44), and the elastic piece (44) can limit the rotating angle of the braking connecting rod (43) and provide resetting force for the braking connecting rod (43).
10. The rotary lifting welding tool according to claim 8, characterized in that: the brake link (43) comprises a fixed brake lever (431) and a movable brake lever (432), and the movable telescopic lever (432) can move relative to the fixed brake lever (431) along the arrangement direction and is fixed by a fastener (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233139.5A CN114589444A (en) | 2022-03-09 | 2022-03-09 | Rotatory lift welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233139.5A CN114589444A (en) | 2022-03-09 | 2022-03-09 | Rotatory lift welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114589444A true CN114589444A (en) | 2022-06-07 |
Family
ID=81808535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210233139.5A Pending CN114589444A (en) | 2022-03-09 | 2022-03-09 | Rotatory lift welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114589444A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275676Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Turnover mechanism |
| CN207564042U (en) * | 2017-11-29 | 2018-07-03 | 安徽江淮汽车集团股份有限公司 | A kind of switching mechanism |
| CN111468868A (en) * | 2020-04-23 | 2020-07-31 | 林义 | Welding device with adjusting bracket |
| CN211991335U (en) * | 2020-04-11 | 2020-11-24 | 吴子佳 | Clamping tool for circuit board soldering |
| CN114043140A (en) * | 2021-12-17 | 2022-02-15 | 湖北工业大学 | Rotating device for vehicle machining |
-
2022
- 2022-03-09 CN CN202210233139.5A patent/CN114589444A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275676Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Turnover mechanism |
| CN207564042U (en) * | 2017-11-29 | 2018-07-03 | 安徽江淮汽车集团股份有限公司 | A kind of switching mechanism |
| CN211991335U (en) * | 2020-04-11 | 2020-11-24 | 吴子佳 | Clamping tool for circuit board soldering |
| CN111468868A (en) * | 2020-04-23 | 2020-07-31 | 林义 | Welding device with adjusting bracket |
| CN114043140A (en) * | 2021-12-17 | 2022-02-15 | 湖北工业大学 | Rotating device for vehicle machining |
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