CN217071315U - Lifting platform wheel steering shaft board welding auxiliary device - Google Patents
Lifting platform wheel steering shaft board welding auxiliary device Download PDFInfo
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- CN217071315U CN217071315U CN202220711003.6U CN202220711003U CN217071315U CN 217071315 U CN217071315 U CN 217071315U CN 202220711003 U CN202220711003 U CN 202220711003U CN 217071315 U CN217071315 U CN 217071315U
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Abstract
The utility model discloses a lifting platform wheel steering spindle board welding auxiliary device, including the mount, the mount includes top board and bottom plate, the top board is connected with the bottom plate is perpendicular, the middle part of top board is equipped with the shaft hole, and the both sides in shaft hole are equipped with and the locating piece, and the rear side of top board is connected with the support, threaded connection has the screw rod that corresponds with the shaft hole position on the support. The positioning device has the advantages that the positioning device can position the rotating shaft, the steering plate and the wheel mounting plate, ensures the accuracy of the connection position and the butt joint angle between the rotating shaft, the steering plate and the wheel mounting plate during welding, realizes the positioning and fixing of a welding part during welding, thereby liberating labor force, and a welder can complete welding operation by one person, thereby saving labor cost; by the device, the measurement of the butt joint position before welding is saved, the rapid positioning connection among all parts is realized, the time is saved, and the efficiency is improved.
Description
Technical Field
The utility model relates to a lift platform welding technology field specifically is a lift platform wheel steering axletree board welding auxiliary device.
Background
The bottom of the walking lifting platform is provided with wheels and a storage battery, the lifting platform can be driven to move and turn, the lifting platform can walk at the highest height, and the hollow protection system provides the maximum safety and is more convenient to use.
General front wheel is for turning to the wheel, and the pivot is connected through a deflector in the upper end of wheel mounting panel, and the pivot just can rotate with car connection to realize turning to of front wheel, at present, pivot, deflector and wheel mounting panel all adopt welded fastening, during the welding, with pivot and the shaft hole cooperation on the deflector and fixed, then weld, need fixed pivot and deflector alone, another individual welding, the increase of cost of labor has been caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lifting platform wheel steering shaft plate welding auxiliary device, aiming at the defects in the prior art, which can position the steering shaft, the steering plate and the wheel mounting plate, ensure the accuracy of the connecting position and the butt joint angle between the steering shaft, the steering plate and the wheel mounting plate, realize the positioning and the fixation of the welding parts during the welding, thereby liberating the labor force, and a welder master can complete the welding operation by one person, thereby saving the labor cost; by the device, the measurement of the butt joint position before welding is saved, the rapid positioning connection among all parts is realized, the time is saved, and the efficiency is improved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a lifting platform wheel steering axletree board welding auxiliary device, includes the mount, the mount includes locating plate and lower locating plate, the locating plate is connected with lower locating plate is perpendicular, the middle part of locating plate is equipped with the shaft hole, the both sides in shaft hole be equipped with the locating piece, the rear side of locating plate is connected with the support, threaded connection has the screw rod that corresponds with the shaft hole position on the support.
Preferably, one side of the upper positioning plate is connected with a first shaft sleeve connected with the shaft hole.
Preferably, the bracket is provided with a second shaft sleeve in threaded fit with the screw.
Preferably, one end of the screw rod, which faces the first shaft sleeve, is provided with a top block, and the other end of the screw rod is provided with a rotating rod.
Preferably, the lower positioning plate is connected with a positioning column in a sliding manner.
Preferably, the lower positioning plate is provided with a slide hole, the side wall of the slide hole is provided with a step-down groove, the positioning column is matched with the slide hole, the side wall of the positioning column is provided with a stop block matched with the step-down groove, the lower end of the positioning column is provided with a pull block, a spring is connected between the pull block and the lower end of the lower positioning plate, and the lower end of the lower positioning plate is provided with a lock block matched with the stop block.
Preferably, the two ends of the lower positioning plate are provided with supporting plates, and the lower end of the support is provided with supporting legs.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can fix a position pivot, deflector and wheel mounting panel, ensure the accuracy of hookup location and butt joint angle each other when welding, realize the location and the fixed of welding part during welding to liberated the labour, the welding master can accomplish welding operation alone, thereby saved labour cost; by the device, the measurement of the butt joint position before welding is saved, the rapid positioning connection among all parts is realized, the time is saved, and the efficiency is improved.
2. The utility model discloses a screw rod not only can realize the location to the countershaft cooperation position, can also realize the quickly separating between product and the welding auxiliary device, convenient to use.
3. The utility model arranges a positioning block on the upper positioning plate to transversely position the steering plate and prevent the steering plate from sliding; the positioning column is arranged on the lower positioning plate to position the wheel mounting plate, so that the wheel mounting plate and the steering plate are tightly butted, and the welding quality is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the spacer;
fig. 4 is a front view of the present invention;
FIG. 5 is a schematic view of a positioning post;
FIG. 6 is an enlarged view of bitmap 4 at A;
fig. 7 is a schematic structural view of the present invention in use.
In the figure: 1-positioning a plate; 101-a positioning block; 102-an axle hole; 103-a scaffold; 104-a first sleeve; 105-a second bushing; 106-support legs; 2-lower positioning plate; 201-a support plate; 202-a slide hole; 203-a yielding slot; 204-locking block; 3-a positioning column; 301-a spring; 302-pulling the block; 303-a stop block; 4-screw rod; 401-top block; 402-a turning bar; 5-a steering plate; 6-wheel mounting plate; 7-reinforcing bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2 and 7, an auxiliary welding device for a wheel steering shaft plate of a lifting platform comprises a fixing frame, the fixing frame comprises an upper positioning plate 1 and a lower positioning plate 2, the upper positioning plate 1 is vertically connected with the lower positioning plate 2, the upper positioning plate 1 is used for positioning a steering plate 5, the lower positioning plate 2 is used for positioning a wheel mounting plate 6, the upper positioning plate 1 and the lower positioning plate 2 ensure the verticality between the steering plate 5 and the wheel mounting plate 6, the middle part of the upper positioning plate 1 is provided with a shaft hole 102 which is matched with a rotating shaft to position the rotating shaft, a rotating shaft mounting hole is arranged on a steering, after the steering plate 5 is fixed by being attached to the upper positioning plate 1, the rotating shaft mounting hole corresponds to the shaft hole 102 in position and has the same size, two sides of the shaft hole 102 are provided with positioning blocks 101 which limit two sides of the steering plate 5 to prevent the steering plate 5 from sliding left and right, the rear side of the upper positioning plate 1 is connected with a support 103, threaded connection has screw rod 4 corresponding with shaft hole 102 position on the support 103, after installing the pivot in shaft hole 102, can adjust the position of pivot through screw rod 4, the pivot is fixed a position, the tip that makes the pivot is parallel with the lateral wall of deflector 5, then the welding, the pivot finishes with deflector 5 welding, put wheel mounting panel 6 on lower locating plate 2 and with deflector 5 cooperation, then the welding, weld stiffener 7 between deflector 5 and wheel mounting panel 6 at last, all weld finishes the back, rotate screw rod 4, push out the pivot from shaft hole 102, realize the separation between product and the welding auxiliary device.
In order to ensure the stability of the installed rotating shaft and increase the fixing area of the rotating shaft, as shown in fig. 3, a first shaft sleeve 104 connected with a shaft hole 102 is connected to one side of an upper positioning plate 1, and the rotating shaft is matched with the first shaft sleeve 104 to ensure the stability of the installed and fixed shaft sleeve.
A second shaft sleeve 105 which is in threaded fit with the screw rod 4 is arranged on the bracket 103, so that the stability of connection of the screw rod 4 is ensured. Be equipped with kicking block 401 in the one end of screw rod 4 towards first axle sleeve 104, kicking block 401 adopts rubber material, avoids the fish tail pivot, and kicking block 401 is the cylinder structure, and kicking block 401's diameter is less than shaft hole 102, is equipped with bull stick 402 at the other end of screw rod 4, conveniently rotates screw rod 4.
In order to further increase the rapidness and accuracy of the positioning of the wheel mounting plate 6, as shown in fig. 4, a positioning column 3 is connected to the lower positioning plate 2 in a sliding manner, a wheel mounting hole is formed in the wheel mounting plate 6, the positioning column 3 is matched with the wheel mounting hole, one end of the wheel mounting plate 6 is pressed against the steering plate 5 and is positioned through the positioning column 3, and therefore the fact that the wheel mounting plate 6 is tightly butted with the steering plate 5 is guaranteed.
The positioning column 3 is in sliding fit with the lower positioning plate 2, after welding is finished, the positioning column 3 can slide downwards to be separated from the wheel mounting plate 6, separation of a product and a welding auxiliary device is realized, in order to realize sliding of the positioning column 3, as shown in fig. 5-6, a sliding hole 202 is arranged on the lower positioning plate 2, a step-down groove 203 is arranged on the side wall of the sliding hole 202, the positioning column 3 is matched with the sliding hole 202, a stop block 303 matched with the step-down groove 203 is arranged on the side wall of the positioning column 3, a pull block 302 is arranged at the lower end of the positioning column 3, a spring 301 is connected between the pull block 302 and the lower end of the lower positioning plate 2, a locking block 204 matched with the stop block 303 is arranged at the lower end of the lower positioning plate 2, the positioning column 3 is pulled by the pull block 302, so that the stop block 303 is separated from the step-down groove 203 and is positioned below the lower positioning plate 2, and the downward moving position of the stop block 303 exceeds the stop block 303, and then the positioning column 3 is rotated, make dog 303 rotate and loosen the lock post behind the other side of locking piece 204, under the effect of spring 301, dog 303 presses the lower extreme at locating plate 2 down, simultaneously, under the blockking of locking piece 204, prevent reference column 3 and rotate, avoid dog 303 to rotate, when using reference column 3, pulling reference column 3 downwards, rotate reference column 3, make dog 303 cross locking piece 204 and be located the below of groove 203 of stepping down, loosen reference column 3, under the effect of spring 301, the upper end of reference column 3 stretches out from the upper end of slide opening 202.
The two ends of the lower positioning plate 2 are provided with supporting plates 201, the lower end of the support 103 is provided with supporting legs 106 to support the positioning frame, and the device can be horizontally placed on the ground.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a lifting platform wheel steering shaft board welding auxiliary device, includes the mount, its characterized in that: the fixing frame comprises an upper positioning plate and a lower positioning plate, the upper positioning plate is perpendicularly connected with the lower positioning plate, a shaft hole is formed in the middle of the upper positioning plate, positioning blocks are arranged on two sides of the shaft hole, a support is connected to the rear side of the upper positioning plate, and a screw corresponding to the position of the shaft hole is in threaded connection with the support.
2. The wheel steering column plate welding assist device of a lifting platform of claim 1, wherein: one side of the upper positioning plate is connected with a first shaft sleeve connected with the shaft hole.
3. The wheel steering column plate welding assist device of a lifting platform of claim 1, wherein: and a second shaft sleeve in threaded fit with the screw is arranged on the support.
4. The wheel steering column plate welding assist device of a lifting platform of claim 1, wherein: the one end of screw rod towards first axle sleeve is equipped with the kicking block, and the other end of screw rod is equipped with the bull stick.
5. The lift platform wheel steering column plate welding assist device of claim 1, wherein: and the lower positioning plate is connected with a positioning column in a sliding manner.
6. The wheel steer axle plate welding assist of claim 5, wherein: the lower positioning plate is provided with a slide hole, the side wall of the slide hole is provided with a step-down groove, the positioning column is matched with the slide hole, the side wall of the positioning column is provided with a stop block matched with the step-down groove, the lower end of the positioning column is provided with a pull block, a spring is connected between the pull block and the lower end of the lower positioning plate, and the lower end of the lower positioning plate is provided with a locking block matched with the stop block.
7. The lift platform wheel steering column plate welding assist device of claim 6, wherein: the both ends of locating plate are equipped with the backup pad down, the lower extreme of support is equipped with the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711003.6U CN217071315U (en) | 2022-03-29 | 2022-03-29 | Lifting platform wheel steering shaft board welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711003.6U CN217071315U (en) | 2022-03-29 | 2022-03-29 | Lifting platform wheel steering shaft board welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217071315U true CN217071315U (en) | 2022-07-29 |
Family
ID=82553197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220711003.6U Active CN217071315U (en) | 2022-03-29 | 2022-03-29 | Lifting platform wheel steering shaft board welding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217071315U (en) |
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2022
- 2022-03-29 CN CN202220711003.6U patent/CN217071315U/en active Active
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