CN211387472U - Trolley lower floor welding positioning device - Google Patents
Trolley lower floor welding positioning device Download PDFInfo
- Publication number
- CN211387472U CN211387472U CN201922090241.0U CN201922090241U CN211387472U CN 211387472 U CN211387472 U CN 211387472U CN 201922090241 U CN201922090241 U CN 201922090241U CN 211387472 U CN211387472 U CN 211387472U
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- tensioning
- layer board
- adjusting screw
- bottom plate
- movable mounting
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Abstract
The utility model provides a floor welding position device under handcart, it is including square bottom plate, the edge of four directions of bottom plate all is fixed with the regulation layer board, the regulation layer board is rectangular shape, it has the ball to adjust layer board surface movable mounting, the bottom plate edge in the regulation layer board outside installs the tensioning fixed plate, tensioning fixed plate top is equipped with recessed heavy groove, tensioning fixed plate top movable mounting has the tensioning slider, tensioning slider bottom extends to the heavy inslot, movable mounting has adjusting screw in the heavy groove, tensioning slider lower part is connected with the adjusting screw meshing. Rational in infrastructure, be fit for being used for the preparation of the handcart lower floor board of various sizes after this scheme of adoption.
Description
Technical Field
The utility model belongs to the technical field of hardware processing auxiliary assembly technique and specifically relates to indicate floor welding position device under handcart.
Background
The lower plate frame beam of the existing trolley is mostly welded by adopting handheld spot welding through workers according to experience and then covered with an upper plate for welding, some trolley frame beams also adopt fixed fixtures, and positioning blocks of the fixtures are of fixed structures and are only suitable for manufacturing the lower plate of the trolley with one size.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a plywood welding position device under handcart of plywood preparation under rational in infrastructure, the handcart that is fit for being used for various sizes.
In order to achieve the above object, the present invention provides a technical solution: handcart floor plate welding position device, it is including square bottom plate, the edge of four directions of bottom plate all is fixed with the regulation layer board, the regulation layer board is rectangular shape, regulation layer board surface movable mounting has the ball, the tensioning fixed plate is installed to the bottom plate edge in the regulation layer board outside, tensioning fixed plate top is equipped with recessed heavy groove, tensioning fixed plate top movable mounting has the tensioning slider, tensioning slider bottom extends to in the heavy groove, movable mounting has adjusting screw in the heavy groove, tensioning slider lower part is connected with adjusting screw meshing.
The sinking groove is in a strip shape, and the length direction of the sinking groove is consistent with that of the adjusting supporting plate.
One end of the adjusting screw rod is movably arranged in the sinking groove through the shaft collar, the other end of the adjusting screw rod penetrates through the sinking groove to be connected with the rotating handle, and the rotating handle and the adjusting screw rod are in a Z shape.
The edge of the bottom plate is provided with pressing tongs, and the number of the pressing tongs is more than 4.
The utility model adopts the above scheme after, the regulation layer board length direction at bottom plate both ends is unanimous, the regulation layer board length direction of bottom plate both sides is unanimous, the regulation layer board central line at both ends overlooks with the regulation layer board central line of both sides and is the cross, and the regulation layer board of each end or side is two, the tensioning slider is used for adjusting the frame roof beam position, tensioning slider surface is equipped with the constant head tank, the constant head tank bottom is less than the ball surface, the frame roof beam of handcart is placed on adjusting the layer board, place back frame roof beam and constant head tank gomphosis, adjust according to the car frame width through adjusting twist grip, adjust back spot welding, arrange the handcart plywood in on the frame roof beam again, compress tightly the handcart plywood through the pressure pincers, then can weld, this scheme rear structure is reasonable in adoption, be fit.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the mounting structure of the adjusting screw of the present invention.
Fig. 3 is a schematic view of the ball mounting structure of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawings 1 to 3, the trolley lower layer plate welding and positioning device comprises a square bottom plate 1, pressing tongs are arranged at the edge of the bottom plate 1, the number of the pressing tongs is more than 4, adjusting support plates 2 are fixed at the edges of the bottom plate 1 in four directions, the adjusting support plates 2 are long-strip-shaped, balls 3 are movably arranged on the surfaces of the adjusting support plates 2, tensioning fixing plates 4 are arranged at the edges of the bottom plate 1 at the outer sides of the adjusting support plates 2, concave sinking grooves are formed in the tops of the tensioning fixing plates 4, the length directions of the sinking grooves are consistent with the length direction of the adjusting support plates 2, tensioning slide blocks 6 are movably arranged at the tops of the tensioning fixing plates 4, the bottoms of the tensioning slide blocks 6 extend into the sinking grooves, adjusting screw rods 5 are movably arranged in the sinking grooves, one ends of the adjusting screw rods 5 are movably arranged in the sinking, the rotating handle 7 and the adjusting screw rod 5 are Z-shaped, and the lower part of the tensioning sliding block 6 is meshed and connected with the adjusting screw rod 5. After adopting this embodiment, the regulation layer board length direction at bottom plate both ends is unanimous, the regulation layer board length direction of bottom plate both sides is unanimous, the regulation layer board central line at both ends overlooks with the regulation layer board central line of both sides and is the cross, and the regulation layer board of each end or side is two, the tensioning slider is used for adjusting the frame roof beam position, tensioning slider surface is equipped with the constant head tank, the constant head tank bottom is less than the ball surface, the frame roof beam of handcart is placed on adjusting the layer board, place back frame roof beam and constant head tank gomphosis, adjust according to the carriage width through adjusting the twist grip, adjust back spot welding, place the handcart plywood in on the frame roof beam again, compress tightly the handcart plywood through the clamping pincers, then can weld, rational in infrastructure after adopting this scheme, be fit.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. Handcart lower floor welding position device, it is including square bottom plate (1), its characterized in that: the edge of four directions of bottom plate (1) all is fixed with adjusts layer board (2), it is rectangular shape to adjust layer board (2), it has ball (3) to adjust layer board (2) surface movable mounting, bottom plate (1) edge in the regulation layer board (2) outside installs tensioning fixed plate (4), tensioning fixed plate (4) top is equipped with recessed heavy groove, tensioning fixed plate (4) top movable mounting has tensioning slider (6), tensioning slider (6) bottom extends to in the heavy groove, movable mounting has adjusting screw (5) in the heavy groove, tensioning slider (6) lower part is connected with adjusting screw (5) meshing.
2. A cart lower deck plate weld positioning device as defined in claim 1, wherein: the length direction of the sinking groove is consistent with that of the adjusting supporting plate (2).
3. A cart lower deck plate weld positioning device as defined in claim 1, wherein: one end of the adjusting screw rod (5) is movably arranged in the sinking groove through a shaft collar, the other end of the adjusting screw rod (5) penetrates through the sinking groove to be connected with the rotating handle (7), and the rotating handle (7) and the adjusting screw rod (5) are in a Z shape.
4. A cart lower deck plate weld positioning device as defined in claim 1, wherein: the edge of the bottom plate (1) is provided with pressing tongs, and the number of the pressing tongs is more than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090241.0U CN211387472U (en) | 2019-11-28 | 2019-11-28 | Trolley lower floor welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090241.0U CN211387472U (en) | 2019-11-28 | 2019-11-28 | Trolley lower floor welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211387472U true CN211387472U (en) | 2020-09-01 |
Family
ID=72227484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922090241.0U Active CN211387472U (en) | 2019-11-28 | 2019-11-28 | Trolley lower floor welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211387472U (en) |
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2019
- 2019-11-28 CN CN201922090241.0U patent/CN211387472U/en active Active
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