CN213164178U - Clamping and fixing device for truck bottom plate - Google Patents
Clamping and fixing device for truck bottom plate Download PDFInfo
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- CN213164178U CN213164178U CN202021291430.0U CN202021291430U CN213164178U CN 213164178 U CN213164178 U CN 213164178U CN 202021291430 U CN202021291430 U CN 202021291430U CN 213164178 U CN213164178 U CN 213164178U
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Abstract
The utility model discloses a clamping and fixing device for truck bottom plates, which comprises a base, wherein the upper surface of the base is provided with a clamping table and a lead screw, the lead screw is positioned at two sides of the clamping table, a sliding sleeve is movably sleeved on the lead screw, symmetrically distributed side blocks are arranged at the outer side of the sliding sleeve, a connecting rod is rotationally arranged in front of the adjacent side blocks, the tail end of the connecting rod is rotationally provided with a clamping plate, a clamping groove penetrates through the clamping table, and one end of the connecting rod and the clamping plate can be positioned in the clamping groove; after the two sides of the steel plate are fixed, the clamping plate 5 is slid to be clamped on the upper surface of the steel plate, so that the steel plate is clamped from different angles, the stability of the steel plate is improved, and the steel plate does not shake during cutting; compared with the prior art, this scheme can conveniently dismantle after having cut the steel sheet, can adjust according to the size of different steel sheets simultaneously, has consequently improved the practicality greatly.
Description
Technical Field
The utility model relates to a truck bottom plate processing technology field specifically is a centre gripping fixing device for truck bottom plate.
Background
Most all are the steel sheet for truck bottom plate, the steel sheet is as a common raw materials in machining, production manufacturing field, the steel sheet is after the primary processing, the steel sheet can be cut out into the cubic of equidimension, the steel sheet need get up its one end centre gripping when the cutting, but traditional centre gripping mode is relatively more complicated, can not adjust according to the width of steel sheet, and because the dynamics of centre gripping rocks easily inadequately during the centre gripping, for this reason we provide a centre gripping fixing device for truck bottom plate, in order to solve the problem that proposes among the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model can be realized by the following technical scheme: a clamping and fixing device for a truck bottom plate comprises a base and clamping blocks, wherein a clamping table and a lead screw are arranged on the upper surface of the base, the lead screw is positioned on two sides of the clamping table, a sliding sleeve is movably sleeved on the lead screw, symmetrically distributed side blocks are arranged on the outer side of the sliding sleeve, a connecting rod is rotatably arranged in front of the adjacent side blocks, a clamping plate is rotatably arranged at the tail end of the connecting rod, a clamping groove penetrates through the clamping table, one end of the connecting rod and the clamping plate can be positioned in the clamping groove, a sliding block is movably sleeved at the upper end of the lead screw, a supporting rod is arranged at the tail end of the sliding block, and the clamping plate; when the steel plate cutting device is used, a steel plate to be cut is placed at the upper end of the clamping table, after the sliding sleeve is moved upwards, one end of the connecting rod rotates anticlockwise, so that the distance between every two adjacent clamping blocks is reduced until the steel plate is clamped and cannot move any more; after the two sides of the steel plate are fixed, the clamping plate is slid to be clamped on the upper surface of the steel plate, so that the steel plate is clamped from different angles, the stability of the steel plate is improved, and the steel plate does not shake during cutting; compared with the prior art, this scheme can conveniently dismantle after having cut the steel sheet, can adjust according to the size of different steel sheets simultaneously, has consequently improved the practicality greatly.
Preferably, the surface of the screw rod is sleeved with a threaded sleeve in a threaded manner, the threaded sleeve is positioned below the sliding sleeve, and the threaded sleeve can rotate to be attached to the lower surface of the sliding sleeve; therefore, the threaded sleeve is rotated, the position of the sliding sleeve moves upwards until the sliding sleeve cannot continue to move upwards along the screw rod, and the two sides of the steel plate are clamped by the clamping block at the moment.
Preferably, the tail end of the connecting rod is welded with a rotary drum, and the rotary drum is rotatably arranged between the adjacent side blocks.
Preferably, one side of the clamping block is provided with a vertically arranged transfer block, and the transfer block is rotatably connected with the tail end of the connecting rod.
Preferably, the middle of the upper surface of the clamping plate is provided with a limiting sleeve, the upper end of the screw rod is provided with a top plate, a screw rod is inserted into the middle of the top plate through threads, and the lower end of the screw rod is inserted into the limiting sleeve through threads.
Preferably, a handle is arranged at the upper end of the screw rod; therefore, the screw rod rotates to rotate downwards by rotating the handle, and the lower end of the screw rod extrudes the clamping plate, so that the upper surface of the steel plate is fixed by the clamping plate.
The utility model has the advantages that:
1. after the two sides of the steel plate are fixed, the clamping plate is slid to be clamped on the upper surface of the steel plate, so that the steel plate is clamped from different angles, the stability of the steel plate is improved, and the steel plate does not shake during cutting;
2. compared with the prior art, this scheme can conveniently dismantle after having cut the steel sheet, can adjust according to the size of different steel sheets simultaneously, has consequently improved the practicality greatly.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the base of the present invention;
fig. 3 is a schematic view of the clamping plate of the present invention.
In the figure: the device comprises a base 1, a clamping table 11, a 1101 clamping groove, a screw rod 2, a top plate 21, a threaded sleeve 22, a sliding sleeve 3, a side block 31, a rotary cylinder 32, a connecting rod 33, a clamping block 4, a transfer block 41, a clamping plate 5, a pushing rod 51, a sliding block 52, a limiting sleeve 53, a screw rod 6 and a handle 61.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a clamping and fixing device for a truck bottom plate comprises a base 1 and a clamping block 4, wherein a clamping table 11 and a screw rod 2 are arranged on the upper surface of the base 1, the screw rod 2 is positioned on two sides of the clamping table 11, a sliding sleeve 3 is movably sleeved on the screw rod 2, symmetrically distributed side blocks 31 are arranged on the outer side of the sliding sleeve 3, a connecting rod 33 is rotatably arranged in front of the adjacent side block 31, a clamping plate 5 is rotatably arranged at the tail end of the connecting rod 33, a clamping groove 1101 penetrates through the clamping table 11, one end of the connecting rod 33 and the clamping plate 5 can be positioned in the clamping groove 1101, a sliding block 52 is movably sleeved at the upper end of the screw rod 2, a butting rod 51 is arranged at the tail end of the sliding block 52, and the clamping plate; when the cutting device is used, a steel plate to be cut is placed at the upper end of the clamping table 11, after the sliding sleeve 3 is moved upwards, one end of the connecting rod 33 rotates anticlockwise, so that the distance between every two adjacent clamping blocks 4 is reduced until the steel plate is clamped and cannot move any more; after the two sides of the steel plate are fixed, the clamping plate 5 is slid to be clamped on the upper surface of the steel plate, so that the steel plate is clamped from different angles, the stability of the steel plate is improved, and the steel plate does not shake during cutting; compared with the prior art, this scheme can conveniently dismantle after having cut the steel sheet, can adjust according to the size of different steel sheets simultaneously, has consequently improved the practicality greatly.
As shown in fig. 1, a threaded sleeve 22 is threaded on the surface of the screw rod 2, the threaded sleeve 22 is positioned below the sliding sleeve 3, and the threaded sleeve 22 can rotate to be attached to the lower surface of the sliding sleeve 3; therefore, the screw sleeve 22 is rotated, so that the position of the sliding sleeve 3 moves upwards until the sliding sleeve 3 cannot move upwards along the screw rod 2, and the clamping blocks 4 clamp the two sides of the steel plate.
As shown in fig. 2, the connecting rod 33 has a drum 32 welded to the distal end thereof, and the drum 32 is rotatably disposed between the adjacent side blocks 31.
As shown in fig. 2, a vertically disposed adapter block 41 is disposed on one side of the clamping block 4, and the adapter block 41 is rotatably connected to the end of the connecting rod 33.
As shown in fig. 3, a limiting sleeve 53 is arranged in the middle of the upper surface of the clamping plate 5, a top plate 21 is arranged at the upper end of the screw rod 2, a screw rod 6 is inserted in the middle of the top plate 21 through threads, and the lower end of the screw rod 6 is inserted in the limiting sleeve 53 through threads.
As shown in fig. 1, a handle 61 is arranged at the upper end of the screw rod 6; therefore, by rotating the handle 61, the screw 6 is rotated downward, and the lower end of the screw 6 presses the clamping plate 5, so that the clamping plate 5 fixes the upper surface of the steel plate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (6)
1. A clamping and fixing device for a truck base plate comprises a base (1) and a clamping block (4), the device is characterized in that a clamping table (11) and a screw rod (2) are arranged on the upper surface of a base (1), the screw rod (2) is positioned on two sides of the clamping table (11), a sliding sleeve (3) is movably sleeved on the screw rod (2), symmetrically distributed side blocks (31) are arranged on the outer side of the sliding sleeve (3), a connecting rod (33) is rotatably arranged in front of the adjacent side block (31), a clamping plate (5) is rotatably arranged at the tail end of the connecting rod (33), a clamping groove (1101) penetrates through the inside of the clamping table (11), one end of the connecting rod (33) and the clamping plate (5) can be positioned in the clamping groove (1101), the upper end of the screw rod (2) is movably sleeved with a sliding block (52), the tail end of the sliding block (52) is provided with a resisting rod (51), and the upper end of the resisting rod (51) is provided with a clamping plate (5).
2. The clamping fixture for truck bed according to claim 1, characterized in that the surface of the screw rod (2) is threaded with a threaded sleeve (22), the threaded sleeve (22) is located below the sliding sleeve (3), and the threaded sleeve (22) can rotate to be in fit with the lower surface of the sliding sleeve (3).
3. A clamping fixture for truck bed according to claim 1, characterized in that the connecting rod (33) is welded at its end with a drum (32), the drum (32) being rotatably arranged between adjacent side blocks (31).
4. Clamping fixture for truck floors according to claim 1, characterized in that the clamping block (4) is provided with a vertically arranged adapter block (41) on one side, the adapter block (41) being pivotally connected to the end of the connecting rod (33).
5. The clamping fixing device for the truck chassis as claimed in claim 1, characterized in that the middle of the upper surface of the clamping plate (5) is provided with a limiting sleeve (53), the upper end of the screw rod (2) is provided with a top plate (21), the middle thread of the top plate (21) is inserted with a screw rod (6), and the lower thread of the screw rod (6) is inserted in the limiting sleeve (53).
6. A clamping fixture for truck floors according to claim 5, characterized in that the upper end of the screw (6) is provided with a handle (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291430.0U CN213164178U (en) | 2020-07-01 | 2020-07-01 | Clamping and fixing device for truck bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291430.0U CN213164178U (en) | 2020-07-01 | 2020-07-01 | Clamping and fixing device for truck bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213164178U true CN213164178U (en) | 2021-05-11 |
Family
ID=75791445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021291430.0U Active CN213164178U (en) | 2020-07-01 | 2020-07-01 | Clamping and fixing device for truck bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213164178U (en) |
-
2020
- 2020-07-01 CN CN202021291430.0U patent/CN213164178U/en active Active
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