CN215545251U - Fixed frock is used in processing of numerically controlled fraise machine highlight U-shaped groove - Google Patents
Fixed frock is used in processing of numerically controlled fraise machine highlight U-shaped groove Download PDFInfo
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- CN215545251U CN215545251U CN202120954015.7U CN202120954015U CN215545251U CN 215545251 U CN215545251 U CN 215545251U CN 202120954015 U CN202120954015 U CN 202120954015U CN 215545251 U CN215545251 U CN 215545251U
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Abstract
The utility model discloses a fixed tool for machining a highlight U-shaped groove of a numerical control milling machine, which comprises a fixed block, a fixed baffle, a movable baffle, mounting grooves, mounting blocks, an air suction pipe and a vacuum pump, wherein the fixed block is arranged on a workbench of the numerical control milling machine, the upper end of the fixed block is fixedly provided with the fixed baffle and an air cylinder, the movable end of the air cylinder is connected with the movable baffle, the movable baffle is parallel to the fixed baffle, the clamped area of the movable baffle and the fixed baffle is an effective area when the movable baffle is farthest away from the fixed baffle, the upper end of the fixed block is provided with a plurality of mounting grooves, the mounting grooves are uniformly distributed in the effective area, and the mounting blocks are mounted in the mounting grooves. The workpiece is clamped by the fixed baffle and the movable baffle, and the workpiece is sucked by the mounting block which is completely contacted with the lower surface of the workpiece, so that the workpiece can be fixed firmly under the action of smaller lateral clamping force, and the processing effect is ensured.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of machining, in particular to the technical field of fixing tools.
[ background of the utility model ]
The numerical control milling machine is a common processing device and is widely applied. The existing numerical control milling machine needs to fix a workpiece by using a fixing tool when the workpiece is machined, and different workpieces need different fixing tools. The existing fixing tool for processing the highlight U-shaped groove is not ideal in use effect, the two sides of the U-shaped groove are easy to deform if the clamping force is too large, the clamping force is not firm enough if the clamping force is too small, and a workpiece is easy to slide during processing.
[ Utility model ] content
The utility model aims to solve the problems in the prior art and provides a fixing tool for machining a highlight U-shaped groove of a numerically controlled milling machine, which can enable a workpiece to be clamped firmly by small lateral clamping force.
In order to achieve the purpose, the utility model provides a fixed tool for machining a highlight U-shaped groove of a numerical control milling machine, which comprises a fixed block, a fixed baffle, a movable baffle, mounting grooves, mounting blocks, air suction pipes and a vacuum pump, wherein the fixed block is arranged on a workbench of the numerical control milling machine, the upper end of the fixed block is fixedly provided with the fixed baffle and an air cylinder, the movable end of the air cylinder is connected with the movable baffle, the movable baffle is parallel to the fixed baffle, the clamped area of the movable baffle and the fixed baffle is an effective area when the movable baffle is farthest away from the fixed baffle, the upper end of the fixed block is provided with a plurality of mounting grooves, the mounting grooves are uniformly distributed in the effective area, the mounting blocks are mounted in the mounting grooves, the inner parts of the mounting blocks are provided with cavities, the cavities are connected with the air suction pipes, the tail ends of the air suction pipes are connected with the vacuum pump, the upper ends of the mounting blocks are provided with a plurality of air suction holes, the air suction hole is communicated with the cavity.
Preferably, the top end of the mounting block is slightly higher than the top end of the fixed block, and the bottom end of the movable baffle plate is slightly higher than the top end of the mounting block.
Preferably, the bottom of the fixing block is provided with a groove, all vacuum pumps are located in the groove, the air suction pipe is fixed at the bottom of the mounting block, and the air suction pipe vertically penetrates through the fixing block and is connected with the vacuum pumps.
Preferably, the fixed block is a rectangular block, the air suction holes are vertically arranged, and the air suction holes are distributed on the fixed block in a lattice shape.
The utility model has the beneficial effects that: the workpiece is clamped by the fixed baffle and the movable baffle, and the workpiece is sucked by the mounting block which is completely contacted with the lower surface of the workpiece, so that the workpiece can be fixed firmly under the action of smaller lateral clamping force, and the processing effect is ensured.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a fixture for machining a high-gloss U-shaped groove of a numerically controlled milling machine according to the present invention.
In the figure: 1-fixed block, 2-installation block, 10-groove, 11-fixed baffle, 12-movable baffle, 13-cylinder, 15-installation groove, 20-cavity, 21-air suction hole, 22-air suction pipe and 23-vacuum pump.
[ detailed description ] embodiments
Referring to fig. 1, the fixed tooling for machining the highlight U-shaped groove of the numerically controlled milling machine comprises a fixed block 1, a fixed baffle 11, a movable baffle 12, mounting grooves 15, mounting blocks 2, an air suction pipe 22 and a vacuum pump 23, wherein the fixed block 1 is installed on a workbench of the numerically controlled milling machine, the upper end of the fixed block 1 is fixedly provided with the fixed baffle 11 and an air cylinder 13, the movable end of the air cylinder 13 is connected with the movable baffle 12, the movable baffle 12 is parallel to the fixed baffle 11, the clamped area of the movable baffle 12 and the fixed baffle 11 is an effective area when the movable baffle 12 and the fixed baffle 11 are farthest away from each other, the upper end of the fixed block 1 is provided with a plurality of mounting grooves 15, the mounting grooves 15 are uniformly distributed in the effective area, the mounting blocks 2 are installed in the mounting grooves 15, a cavity 20 is formed in the mounting blocks 2, the cavity 20 is connected with the air suction pipe 22, the tail end of the air suction pipe 22 is connected with the vacuum pump 23, the upper end of installation piece 2 is equipped with a plurality of suction hole 21, and suction hole 21 is linked together with cavity 20, the top of installation piece 2 is a little higher than the top of fixed block 1, and the bottom of adjustable fender 12 is a little higher than the top of installation piece 2, 1 bottom of fixed block is equipped with a recess 10, and all vacuum pumps 23 all are located recess 10, and breathing pipe 22 is fixed in the bottom of installation piece 2, and breathing pipe 22 is vertical pierces through fixed block 1 and links to each other with vacuum pump 23, fixed block 1 is the rectangle piece, the vertical setting of suction hole 21, and suction hole 21 is the dot matrix form and distributes on fixed block 1.
The working process of the utility model is as follows:
according to the fixing tool for machining the highlight U-shaped groove of the numerically controlled milling machine, disclosed by the utility model, in the working process, the workpiece is clamped by the fixed baffle plate 11 and the movable baffle plate 12, and the workpiece is sucked by the mounting block 2 which is completely contacted with the lower surface of the workpiece, so that the workpiece can be fixed firmly under the action of a small lateral clamping force, and the machining effect is ensured.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a numerically controlled fraise machine highlight U-shaped groove processing is with fixed frock which characterized in that: the air suction pipe comprises a fixed block (1), a fixed baffle (11), a movable baffle (12), mounting grooves (15), a mounting block (2), an air suction pipe (22) and a vacuum pump (23), wherein the fixed block (1) is installed on a workbench of a numerical control milling machine, the upper end of the fixed block (1) is fixedly provided with the fixed baffle (11) and an air cylinder (13), the movable end of the air cylinder (13) is connected with the movable baffle (12), the movable baffle (12) is parallel to the fixed baffle (11), the clamped area of the movable baffle (12) and the fixed baffle (11) is an effective area when the distance between the movable baffle (12) and the fixed baffle (11) is farthest, the upper end of the fixed block (1) is provided with a plurality of mounting grooves (15), the mounting grooves (15) are uniformly distributed in the effective area, the mounting block (2) is installed in the mounting grooves (15), and a cavity (20) is arranged in the mounting block (2), the cavity (20) is connected with an air suction pipe (22), the tail end of the air suction pipe (22) is connected with a vacuum pump (23), the upper end of the mounting block (2) is provided with a plurality of air suction holes (21), and the air suction holes (21) are communicated with the cavity (20).
2. The fixed tooling for machining the highlight U-shaped groove of the numerically controlled milling machine according to claim 1, wherein the fixed tooling comprises: the top of the mounting block (2) is slightly higher than the top of the fixing block (1), and the bottom of the movable baffle (12) is slightly higher than the top of the mounting block (2).
3. The fixed tooling for machining the highlight U-shaped groove of the numerically controlled milling machine according to claim 1, wherein the fixed tooling comprises: the vacuum pump is characterized in that a groove (10) is formed in the bottom of the fixing block (1), all vacuum pumps (23) are located in the groove (10), the air suction pipe (22) is fixed to the bottom of the mounting block (2), and the air suction pipe (22) vertically penetrates through the fixing block (1) and is connected with the vacuum pumps (23).
4. The fixed tooling for machining the highlight U-shaped groove of the numerically controlled milling machine according to claim 1, wherein the fixed tooling comprises: the fixing block (1) is a rectangular block, the air suction holes (21) are vertically arranged, and the air suction holes (21) are distributed on the fixing block (1) in a dot matrix shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954015.7U CN215545251U (en) | 2021-05-07 | 2021-05-07 | Fixed frock is used in processing of numerically controlled fraise machine highlight U-shaped groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954015.7U CN215545251U (en) | 2021-05-07 | 2021-05-07 | Fixed frock is used in processing of numerically controlled fraise machine highlight U-shaped groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215545251U true CN215545251U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120954015.7U Active CN215545251U (en) | 2021-05-07 | 2021-05-07 | Fixed frock is used in processing of numerically controlled fraise machine highlight U-shaped groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215545251U (en) |
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2021
- 2021-05-07 CN CN202120954015.7U patent/CN215545251U/en active Active
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