CN210306877U - Pneumatic straight-pull type adjustable positioning tool - Google Patents
Pneumatic straight-pull type adjustable positioning tool Download PDFInfo
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- CN210306877U CN210306877U CN201921009123.6U CN201921009123U CN210306877U CN 210306877 U CN210306877 U CN 210306877U CN 201921009123 U CN201921009123 U CN 201921009123U CN 210306877 U CN210306877 U CN 210306877U
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- fixed block
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- positioning tool
- adjustable positioning
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Abstract
The utility model discloses a pneumatic straight-pull type adjustable positioning tool, which comprises a workbench, wherein a plurality of working units are arranged on the workbench, the working unit comprises a first fixed block, a second fixed block, a third fixed block, a fourth fixed block, a sliding block, a clamping block, a cylinder, a bracket and a positioning screw, a first fixed block and a second fixed block are arranged on the workbench, two third fixed blocks are arranged on one side of the first fixed block, a sliding block is arranged between the two third fixed blocks, a cylinder is connected below the sliding block, one side of the sliding block is provided with a clamping block which is connected with a third fixed block through a first guide rail, one side of the second fixed block is provided with a fourth fixed block, a groove is formed in the fourth fixed block, a support is arranged on one side of the fourth fixed block, and one end of the support is provided with a positioning screw. The utility model discloses guarantee the security of operation, also be favorable to the control to work piece machining precision simultaneously, improved production efficiency.
Description
Technical Field
The utility model relates to an adjustable positioning fixture, concretely relates to pneumatic adjustable location frock of straight-pull type.
Background
When a workpiece is machined, the workpiece needs to be clamped to be operated, clamping tools on most machine tools are manually operated, and the workpiece is fixed by manually screwing or unscrewing, so that certain potential safety hazards exist in the operation mode, the clamping force of the workpiece is not easy to control, and a turning tool, a milling cutter or a drill bit is arranged beside the workpiece, and certain danger is brought to the operation of workers. When an existing machine tool is used for machining a workpiece, only one workpiece can be machined at each time due to the fact that only one clamping station is arranged, and working efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides an adjustable location frock of pneumatic straight-pull formula.
The technical scheme of the utility model as follows: the pneumatic straight-pull type adjustable positioning tool comprises a workbench, wherein a plurality of working units are arranged on the workbench, each working unit comprises a first fixed block, a second fixed block, a third fixed block, a fourth fixed block, a sliding block, a clamping block, an air cylinder, a support and a positioning screw, the workbench is provided with the first fixed block and the second fixed block, the first fixed block and the second fixed block are parallel to each other, one side of the first fixed block is provided with two third fixed blocks, the sliding block is arranged between the two third fixed blocks, the air cylinder is connected below the sliding block, one side of the sliding block is provided with the clamping block, the clamping block is connected with the third fixed block through a first guide rail, one side of the second fixed block is provided with the fourth fixed block, the fourth fixed block is provided with a groove, one side of the fourth fixed block is provided with the support, and one end of the support is provided with, the set screw is above the groove.
And a fifth fixed block is arranged between the first fixed block and the third fixed block.
The sliding block is provided with a convex block, the clamping block is provided with a second guide rail matched with the convex block in shape, and the convex block can slide in the second guide rail.
The groove on the fourth fixing block is arc-shaped.
The first fixing block, the second fixing block, the fourth fixing block and the fifth fixing block are fixed on the workbench through inner hexagon screws.
And a pressure regulating valve is arranged on one side of the workbench and is connected with the air cylinder through a hose.
The bracket is connected with the fourth fixed block through a screw, and the position of the bracket can be adjusted.
The contact surface between the sliding block and the clamping block is an inclined surface.
The number of the working units is five.
The utility model discloses a cylinder tensile clamp block comes to carry out the centre gripping to the work piece, has carried out the location to the work piece simultaneously in the clamping process, and the screw of location can be adjusted according to actual need, not only can guarantee the centre gripping dynamics, and operating personnel keeps away from lathe tool, milling cutter or drill bit moreover, has guaranteed the security of operation, also is favorable to the control to work piece machining precision simultaneously, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the present invention;
FIG. 4 is a schematic structural view of a work cell;
in the figure: 1-a workbench, 2-a first fixed block, 3-a second fixed block, 4-a third fixed block, 5-a fourth fixed block, 6-a fifth fixed block, 7-a sliding block, 8-a clamping block, 9-a bracket, 10-a positioning screw, 11-a screw, 12-a pressure regulating valve, 13-a bump, 14-a groove and 15-a cylinder.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, the pneumatic straight-pull type adjustable positioning tool comprises a workbench 1, and is characterized in that: be equipped with five work units on the workstation 1, the work unit includes first fixed block 2, second fixed block 3, third fixed block 4, fourth fixed block 5, sliding block 7, presss from both sides tight piece 8, cylinder 15, support 9, set screw 10, be equipped with first fixed block 2 and second fixed block 3 on the workstation 1, one side of first fixed block 2 is equipped with two third fixed blocks 4, be equipped with fifth fixed block 6 between first fixed block 2 and the third fixed block 4, two third fixed blocks 4 between be equipped with sliding block 7, the below of sliding block 7 is connected with cylinder 15, one side of sliding block 7 is equipped with and presss from both sides tight piece 8, sliding block 7 and the contact surface that presss from both sides between the tight piece 8 are the inclined plane. Be equipped with protruding piece 13 on the sliding block 7, press from both sides to be equipped with on the tight piece 8 with protruding piece 13 shape assorted second guide rail, protruding piece 13 can slide in the second guide rail, press from both sides tight piece 8 and be connected with third fixed block 4 through first guide rail, one side of second fixed block 3 is equipped with fourth fixed block 5, be equipped with curved recess 14 on the fourth fixed block 5, one side of fourth fixed block 5 is equipped with support 9, support 9 is connected with fourth fixed block 5 through a screw 11, the position of support 9 can be adjusted as required. One end of the bracket 9 is provided with a positioning screw 10, the positioning screw 10 is arranged above the groove 14, and the positioning screw 10 can be adjusted according to requirements.
The first fixing block 2, the second fixing block 3 and the fourth fixing block 5 are fixed on the workbench 1 through inner hexagon screws.
One side of the workbench 1 is provided with a pressure regulating valve 12, and the pressure regulating valve 12 is connected with an air cylinder 15 through a hose.
During clamping, the position of a positioning screw is adjusted, the air cylinder 15 is controlled to move upwards through the pressure regulating valve 12, the sliding block 7 is driven to move upwards, the sliding block 7 moves upwards to drive the clamping block 8 to move leftwards due to the fact that the contact surface between the sliding block 7 and the clamping block 8 is an inclined surface, and the clamping block 8 and the fourth fixing block 5 clamp a workpiece together; when the workpiece is taken, the air cylinder 15 is controlled to move downwards through the pressure regulating valve 12, the sliding block 7 is driven to move downwards, the clamping block 8 is driven to move rightwards, and the workpiece can be taken down.
Claims (9)
1. Pneumatic vertical pulling type adjustable positioning tool, including workstation (1), its characterized in that: the automatic clamping device is characterized in that a plurality of working units are arranged on the workbench (1), each working unit comprises a first fixed block (2), a second fixed block (3), a third fixed block (4), a fourth fixed block (5), a sliding block (7), clamping blocks (8), an air cylinder (15), a support (9) and a positioning screw (10), the workbench (1) is provided with the first fixed block (2) and the second fixed block (3), one side of the first fixed block (2) is provided with the two third fixed blocks (4), the sliding block (7) is arranged between the two third fixed blocks (4), the air cylinder (15) is connected below the sliding block (7), one side of the sliding block (7) is provided with the clamping blocks (8), the clamping blocks (8) are connected with the third fixed blocks (4) through first guide rails, one side of the second fixed block (3) is provided with the fourth fixed block (5), be equipped with recess (14) on fourth fixed block (5), one side of fourth fixed block (5) is equipped with support (9), the one end of support (9) is equipped with set screw (10), set screw (10) are in the top of recess (14).
2. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: and a fifth fixed block (6) is arranged between the first fixed block (2) and the third fixed block (4).
3. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: the sliding block (7) is provided with a convex block (13), the clamping block (8) is provided with a second guide rail matched with the convex block (13) in shape, and the convex block (13) can slide in the second guide rail.
4. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: the groove (14) on the fourth fixing block (5) is arc-shaped.
5. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: the first fixing block (2), the second fixing block (3) and the fourth fixing block (5) are fixed on the workbench (1) through inner hexagonal screws.
6. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: one side of the workbench (1) is provided with a pressure regulating valve (12), and the pressure regulating valve (12) is connected with the air cylinder (15) through a hose.
7. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: the bracket (9) is connected with the fourth fixed block (5) through a screw (11), and the position of the bracket (9) can be adjusted.
8. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: the contact surface between the sliding block (7) and the clamping block (8) is an inclined surface.
9. The pneumatic straight-pull adjustable positioning tool of claim 1, characterized in that: the number of the working units is five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921009123.6U CN210306877U (en) | 2019-07-01 | 2019-07-01 | Pneumatic straight-pull type adjustable positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921009123.6U CN210306877U (en) | 2019-07-01 | 2019-07-01 | Pneumatic straight-pull type adjustable positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306877U true CN210306877U (en) | 2020-04-14 |
Family
ID=70147769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921009123.6U Active CN210306877U (en) | 2019-07-01 | 2019-07-01 | Pneumatic straight-pull type adjustable positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306877U (en) |
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2019
- 2019-07-01 CN CN201921009123.6U patent/CN210306877U/en active Active
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