CN215967466U - Four-axis positioning fixture for power valve machining - Google Patents
Four-axis positioning fixture for power valve machining Download PDFInfo
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- CN215967466U CN215967466U CN202122293097.8U CN202122293097U CN215967466U CN 215967466 U CN215967466 U CN 215967466U CN 202122293097 U CN202122293097 U CN 202122293097U CN 215967466 U CN215967466 U CN 215967466U
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Abstract
The utility model relates to the technical field of power valve machining, in particular to a four-axis positioning fixture for power valve machining, which has reliable positioning points, reduces the machining process of a power valve, ensures the tolerance size of the power valve, increases the machining efficiency of the power valve and improves the practicability; the bridge plate is arranged on the two groups of moon plates, and the first positioning mechanism and the second positioning mechanism are both arranged on the bridge plate; the first positioning mechanism comprises first positioning blocks, locking glass bead screws and second fixing screws, wherein the two groups of first positioning blocks are arranged on the bridge plate, the plurality of groups of locking glass bead screws are arranged on the first positioning blocks, and the plurality of groups of second fixing screws are arranged on the bridge plate.
Description
Technical Field
The utility model relates to the technical field of power valve machining, in particular to a four-axis positioning clamp for power valve machining.
Background
The power valve is completed in a machining center in multiple processes, the clamping times are increased, particularly, form and position tolerance cannot be guaranteed, the multiple processes are machined, due to the fact that a product is a casting and the surface is irregular, the situation that reverse and positive clamping is unsuccessful is caused, accumulated errors are formed, and the form and position tolerance required by a drawing cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the four-axis positioning fixture for processing the power valve, which has reliable positioning points, reduces the processing procedures of the power valve, ensures the tolerance size of the power valve, increases the processing efficiency of the power valve and improves the practicability.
The utility model discloses a four-axis positioning clamp for machining a power valve, which comprises moon plates, bridge plates, a first positioning mechanism and a second positioning mechanism, wherein the bridge plates are arranged on two groups of moon plates; the first positioning mechanism comprises a first positioning block, a locking glass bead screw and a second fixing screw, the first positioning block is arranged on the bridge plate, and the locking glass bead screw is arranged on the first positioning block and is arranged in a plurality of groups.
The utility model discloses a four-axis positioning fixture for machining a power valve.
The four-axis positioning clamp for machining the power valve further comprises a plurality of groups of first fixing screws, and the first fixing screws are arranged on the two groups of first positioning blocks and connected with the bridge plate.
The four-axis positioning fixture for machining the power valve is characterized in that a positioning pin is arranged on the bridge plate and connected with the first positioning block.
According to the four-axis positioning fixture for machining the power valve, the moon plate is made of 45# steel.
Compared with the prior art, the utility model has the beneficial effects that:
product OP1 process, the product is placed between two sets of first locating pieces, and a plurality of groups lock glass pearl screw and a plurality of groups second fixed screw are fixed the product, and product OP2 process, product are fixed on second positioning mechanism, and this positioning fixture has reliable setpoint, reduces the manufacturing procedure of power valve, guarantees the tolerance size of power valve, increases the machining efficiency of power valve, improves the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a front view configuration of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic bottom view of the present invention;
in the drawings, the reference numbers: 1. a moon plate; 2. a bridge plate; 3. a first positioning block; 4. locking the glass bead screw; 5. positioning a base; 6. pressing plate upright posts; 7. pressing a plate; 8. a second positioning block; 9. a first fixing screw; 10. and a second fixing screw.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the four-axis positioning fixture for machining the power valve of the present invention includes a moon plate 1, a bridge plate 2, a first positioning mechanism and a second positioning mechanism, wherein the bridge plate 2 is installed on two groups of moon plates 1, and the first positioning mechanism and the second positioning mechanism are both installed on the bridge plate 2; the first positioning mechanism comprises first positioning blocks 3, locking glass bead screws 4 and second fixing screws 10, wherein two groups of the first positioning blocks 3 are arranged on the bridge plate 2, a plurality of groups of the locking glass bead screws 4 are arranged on the first positioning blocks 3, and a plurality of groups of the second fixing screws 10 are arranged on the bridge plate 2; product OP1 process, the product is placed between two sets of first locating pieces 3, and a plurality of groups locking glass pearl screw 4 and a plurality of groups second fixed screw 10 are fixed the product, and product OP2 process, product are fixed on second positioning mechanism, and this positioning fixture has reliable setpoint, reduces the manufacturing procedure of power valve, guarantees the tolerance size of power valve, increases the machining efficiency of power valve, improves the practicality.
As a preference of the above embodiment, the second positioning mechanism includes a positioning base 5, a pressing plate column 6, a pressing plate 7 and a second positioning block 8, the positioning base 5 is installed on the bridge plate 2, the pressing plate column 6 is installed on the bridge plate 2, the pressing plate 7 is installed on the pressing plate column 6, and the second positioning block 8 is installed on the bridge plate 2; through the arrangement, the pressing plate 7 and the second positioning block 8 have a fixing effect on the power valve, the machining procedure of the power valve is reduced, the tolerance size of the power valve is guaranteed, the machining efficiency of the power valve is increased, and the practicability is improved.
As the optimization of the above embodiment, the bridge plate further comprises a plurality of groups of first fixing screws 9, wherein the plurality of groups of first fixing screws 9 are installed on the two groups of first positioning blocks 3 and connected with the bridge plate 2; through the arrangement, the connecting effect between the first positioning block 3 and the bridge plate 2 is improved, the first positioning block 3 is convenient to mount and dismount, convenience is improved, and practicability is improved.
As a preference of the above embodiment, the bridge plate 2 is provided with a positioning pin, and the positioning pin is connected with the first positioning block 3; through the arrangement, the installation effect of the first positioning block 3 is improved, the convenience is improved, and the practicability is improved.
As a preference of the above embodiment, 45# steel is used for the moon plate 1; through the arrangement, the service life of the positioning clamp is prolonged, and the practicability is improved.
The utility model relates to a four-axis positioning clamp for processing a power valve, which has the working procedures that when the four-axis positioning clamp works, a product OP1 is placed between two groups of first positioning blocks 3, a plurality of groups of glass bead locking screws 4 and a plurality of groups of second fixing screws 10 fix the product, and a product OP2, a pressing plate 7 and a second positioning block 8 fix the power valve.
The four-shaft positioning clamp for machining the power valve is common in installation mode, connection mode or arrangement mode, and can be implemented as long as beneficial effects of the four-shaft positioning clamp can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A four-axis positioning fixture for machining a power valve is characterized by comprising moon plates (1), bridge plates (2), a first positioning mechanism and a second positioning mechanism, wherein the bridge plates (2) are arranged on two groups of moon plates (1), and the first positioning mechanism and the second positioning mechanism are arranged on the bridge plates (2); first positioning mechanism includes first locating piece (3), locking glass bead screw (4) and second fixed screw (10), and is two sets of first locating piece (3) are installed on bridge plate (2), a plurality of groups locking glass bead screw (4) are installed on first locating piece (3), a plurality of groups second fixed screw (10) are installed on bridge plate (2).
2. The four-axis positioning fixture for machining the power valve is characterized in that the second positioning mechanism comprises a positioning base (5), a pressing plate upright post (6), a pressing plate (7) and a second positioning block (8), the positioning base (5) is installed on the bridge plate (2), the pressing plate upright post (6) is installed on the bridge plate (2), the pressing plate (7) is installed on the pressing plate upright post (6), and the second positioning block (8) is installed on the bridge plate (2).
3. The four-axis positioning fixture for machining the power valve as claimed in claim 1, further comprising a plurality of sets of first fixing screws (9), wherein the plurality of sets of first fixing screws (9) are mounted on the two sets of first positioning blocks (3) and connected with the bridge plate (2).
4. A four-axis positioning fixture for machining power valves as claimed in claim 1, wherein the bridge plate (2) is provided with positioning pins, and the positioning pins are connected with the first positioning block (3).
5. A four-axis positioning fixture for power valve machining according to claim 1, characterized in that 45# steel is used for the moon plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122293097.8U CN215967466U (en) | 2021-09-22 | 2021-09-22 | Four-axis positioning fixture for power valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122293097.8U CN215967466U (en) | 2021-09-22 | 2021-09-22 | Four-axis positioning fixture for power valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967466U true CN215967466U (en) | 2022-03-08 |
Family
ID=80464899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122293097.8U Active CN215967466U (en) | 2021-09-22 | 2021-09-22 | Four-axis positioning fixture for power valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215967466U (en) |
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2021
- 2021-09-22 CN CN202122293097.8U patent/CN215967466U/en active Active
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