CN220718517U - Clamping device for block-shaped workpiece - Google Patents
Clamping device for block-shaped workpiece Download PDFInfo
- Publication number
- CN220718517U CN220718517U CN202322183114.1U CN202322183114U CN220718517U CN 220718517 U CN220718517 U CN 220718517U CN 202322183114 U CN202322183114 U CN 202322183114U CN 220718517 U CN220718517 U CN 220718517U
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- Prior art keywords
- block
- placing grooves
- clamping
- shaped
- frame body
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- 238000004080 punching Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a clamping device for a block-shaped workpiece, which comprises a placing table and a clamping structure; the clamping device comprises a plurality of clamping blocks, a plurality of first placing grooves and a plurality of second placing grooves, wherein the clamping blocks are lifted and lowered in the openings simultaneously, the side surfaces of the two sides of each clamping block can squeeze and clamp the block-shaped workpieces on the two sides in the placing grooves, the clamping process of the block-shaped workpieces can be completed simultaneously through the action of the clamping blocks, the punching positions on the clamped block-shaped workpieces just correspond to holes in the placing grooves, then the movable drill bit sequentially performs punching operation on the block-shaped workpieces in the placing grooves, and after the punching of the block-shaped workpieces is completed, the clamping blocks are lifted to take away the block-shaped workpieces from the placing grooves.
Description
Technical Field
The utility model relates to a clamping device for a block-shaped workpiece, in particular to a device capable of clamping a plurality of block-shaped workpieces.
Background
In machining, it is necessary to drill holes into different workpieces, as shown in fig. 1, a conventional block-shaped workpiece 1 is provided, the bottom of which is a block-shaped workpiece 2, a transverse block 3 is provided at the rear side of the upper end of the block-shaped workpiece 2, a hole 4 is provided at the front side of the block-shaped workpiece 2, and during machining, it is necessary to drill holes into the front side of the block-shaped workpiece 2.
In general, when drilling a block-shaped workpiece, it is necessary to clamp one block-shaped workpiece, and then drill the workpiece with a drill.
However, when clamping the work piece, current clamp structure can only press from both sides tight one cubic work piece at a time, when drilling the back of accomplishing, need take away the cubic work piece that punches, later place the cubic work piece that waits to punch on clamp structure, just can punch the operation again, because current clamp structure can only press from both sides tight one cubic work piece at a time, need the continuous follow clamp structure of personnel to take away the work piece that punches, later place the cubic work piece that waits to punch into clamp structure and press from both sides tightly, very trouble.
Disclosure of Invention
The main object of the present utility model is to provide a device which facilitates the clamping of a plurality of block-shaped workpieces.
In order to achieve the above object, the present utility model provides a clamping device for a block-shaped workpiece, comprising a placing table and a clamping structure;
the clamping structure is arranged on the placing table and comprises a frame body structure and clamping blocks, the first placing grooves and the second placing grooves are formed in the placing table, a plurality of first placing grooves are formed in the front side of the upper end of the frame body structure, the first placing grooves are formed in the length direction of the frame body structure, a plurality of second placing grooves are formed in the rear side of the upper end of the frame body structure, the second placing grooves are formed in the length direction of the frame body structure, the first placing grooves and the second placing grooves are oppositely arranged, holes are formed in the first placing grooves and the second placing grooves, openings are formed in the first placing grooves and the second placing grooves, the openings are multiple, and the clamping blocks are respectively arranged in the openings in a lifting mode.
The clamping device has the advantages that the block-shaped workpieces are oppositely placed in the first placing grooves and the second placing grooves, then the clamping blocks capable of ascending and descending simultaneously descend in the openings, the block-shaped workpieces on two sides of each clamping block can be extruded and clamped in the placing grooves through the action of the clamping blocks, the clamping process of the block-shaped workpieces can be completed simultaneously, the punching positions on the clamped block-shaped workpieces just correspond to holes in the placing grooves, then the punching operation is sequentially carried out on the block-shaped workpieces in the placing grooves through the movable drill, after the punching of the block-shaped workpieces is completed, the clamping blocks ascend, the block-shaped workpieces can be taken away from the placing grooves, and the clamping of the block-shaped workpieces is facilitated through the arrangement.
Preferably, four supporting blocks are arranged at the lower end of the placing table.
In one preferred scheme, the clamping block is a T-shaped block, the width of the upper end of the T-shaped block is larger than that of the lower end of the T-shaped block, and inclined planes are arranged on two sides of the T-shaped block.
One preferable scheme is that a plurality of telescopic cylinders are arranged in the frame body structure, a plurality of telescopic cylinders are arranged along the length direction of the frame body structure, and telescopic rods of the telescopic cylinders penetrate through the upper end of the frame body structure respectively and are connected with the lower ends of the clamping blocks.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the structure of a block-shaped workpiece;
FIG. 2 is a schematic view of a clamping device for a block-shaped workpiece according to the present utility model;
fig. 3 is a schematic structural view of a clamping device for a block-shaped workpiece according to the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 3, the present utility model provides a clamping device for a block-shaped workpiece, comprising a placing table 10 and a clamping structure 20;
the clamping structure 20 is arranged on the placing table 10, the clamping structure 20 comprises a frame body structure 21 and a clamping block 22, a first placing groove 23 and a second placing groove 24 are formed in the placing table 10, a plurality of first placing grooves 23 are formed in the front side of the upper end of the frame body structure 21, the first placing grooves 23 are formed in the length direction of the frame body structure 21, a plurality of second placing grooves 24 are formed in the rear side of the upper end of the frame body structure 21, the second placing grooves 24 are formed in the length direction of the frame body structure, the first placing grooves 23 and the second placing grooves 24 are oppositely arranged, a plurality of holes 25 are formed in the first placing grooves 23 and the second placing grooves 24, openings 26 are formed in the first placing grooves 23 and the second placing grooves 24, the clamping block 22 can be lifted and arranged in the openings 26 respectively.
In the operation process, as shown in fig. 3, the block-shaped workpieces 1 are placed in the first placing grooves 23 and the second placing grooves 24 in opposite directions, then the block-shaped workpieces 1 are simultaneously lowered in the openings 26 through the lifting clamping blocks 22, the block-shaped workpieces 1 on two sides of each clamping block 22 are pressed and clamped in the placing grooves, the clamping process of the block-shaped workpieces 1 can be simultaneously completed through the action of the clamping blocks 22, the punching positions of the clamped block-shaped workpieces 1 exactly correspond to the holes 25 in the placing grooves, then the punching operation is sequentially performed on the block-shaped workpieces 1 in the placing grooves through the movable drills, after the punching of the block-shaped workpieces 1 is completed, the clamping blocks 22 are lifted, the block-shaped workpieces 1 can be taken out from the placing grooves, and the clamping of the block-shaped workpieces 1 is facilitated through the arrangement.
Preferably, the lower end of the placement table 10 is provided with four support blocks 11.
Preferably, the clamping block 22 is a T-shaped block 31, the width of the upper end of the T-shaped block 31 is larger than that of the lower end, and two sides of the T-shaped block 31 are inclined planes 32.
When the T-shaped block 31 descends, the inclined planes 32 on the two sides of the T-shaped block 31 can squeeze the block-shaped workpieces 1 on the two sides, the block-shaped workpieces 1 are sequentially squeezed and clamped in the placing groove, and when the T-shaped block 31 ascends, the T-shaped block 31 loses the squeezing and clamping effect on the block-shaped workpieces 1, and the block-shaped workpieces 1 can be taken away from the placing groove.
Preferably, a plurality of telescopic cylinders 33 are disposed in the frame structure 21, a plurality of telescopic cylinders 33 are disposed along the length direction of the frame structure 21, and telescopic rods of the telescopic cylinders 21 respectively penetrate through the upper end of the frame structure 21 and are connected with the lower ends of the clamping blocks 22.
The telescopic rods of the telescopic cylinders 33 are contracted to drive the clamping blocks 22 to descend, the clamping blocks 22 respectively press and clamp the block-shaped workpieces 1 in the corresponding placing grooves, and when the telescopic rods of the telescopic cylinders 33 are stretched, the clamping blocks 22 ascend, and then the block-shaped workpieces 1 lose the pressing and clamping process.
In addition, after a plurality of block-shaped workpieces are clamped in the placing groove, the drill bit is driven to move to the position above the corresponding hole through the prior art, and then drilling work can be sequentially carried out on the plurality of block-shaped workpieces.
For example, the block-shaped workpiece can be matched with bolts on automobiles.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (4)
1. A clamping device for a block-shaped workpiece, comprising:
placing a table;
the clamping structure comprises a frame body structure and clamping blocks, wherein the first placing grooves and the second placing grooves are formed in the frame body structure, the first placing grooves are formed in the placing table, a plurality of first placing grooves are formed in the front side of the upper end of the frame body structure, the first placing grooves are formed in the length direction of the frame body structure, a plurality of second placing grooves are formed in the rear side of the upper end of the frame body structure, the second placing grooves are formed in the length direction of the frame body structure, the first placing grooves and the second placing grooves are oppositely arranged, holes are formed in the first placing grooves and the second placing grooves, openings are formed in the first placing grooves and the second placing grooves, the clamping blocks are multiple, and the clamping blocks can be respectively arranged in the openings in a lifting mode.
2. The clamping device for a block-shaped workpiece according to claim 1, wherein the lower end of the placing table is provided with four supporting blocks.
3. The clamping device for a block-shaped workpiece according to claim 1, wherein the clamping block is a T-shaped block, the width of the upper end of the T-shaped block is larger than that of the lower end, and both sides of the T-shaped block are inclined planes.
4. The clamping device for the block-shaped workpiece according to claim 1, wherein a plurality of telescopic cylinders are arranged in the frame body structure, the telescopic cylinders are arranged along the length direction of the frame body structure, and telescopic rods of the telescopic cylinders penetrate through the upper end of the frame body structure respectively and are connected with the lower ends of the clamping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183114.1U CN220718517U (en) | 2023-08-14 | 2023-08-14 | Clamping device for block-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183114.1U CN220718517U (en) | 2023-08-14 | 2023-08-14 | Clamping device for block-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718517U true CN220718517U (en) | 2024-04-05 |
Family
ID=90486699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322183114.1U Active CN220718517U (en) | 2023-08-14 | 2023-08-14 | Clamping device for block-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718517U (en) |
-
2023
- 2023-08-14 CN CN202322183114.1U patent/CN220718517U/en active Active
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