CN210756595U - A mounting fixture for motor RCU casing machine tooling - Google Patents
A mounting fixture for motor RCU casing machine tooling Download PDFInfo
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- CN210756595U CN210756595U CN201921657193.2U CN201921657193U CN210756595U CN 210756595 U CN210756595 U CN 210756595U CN 201921657193 U CN201921657193 U CN 201921657193U CN 210756595 U CN210756595 U CN 210756595U
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Abstract
The utility model discloses a mounting fixture for motor RCU casing machine tooling. A fixing clamp for machining of a RCU shell of a motor comprises a clamp table; the method is characterized in that: grooves are respectively arranged at the front end, the rear end and the middle part above the fixture table, and a fixed plate, a first positioning plate and a second positioning plate are sequentially arranged on the grooves from the front end to the rear end; the front side of the fixed plate is provided with an air pressure switch connected with an air compressor, the rear sides of the fixed plate and the first positioning plate are respectively provided with an air pressure driving mechanism, and the air pressure driving mechanism is connected with a movable clamping plate used for clamping the RCU shell; and positioning components for positioning and fixing the RCU shell are respectively arranged on the front sides of the first positioning plate and the second positioning plate. The utility model has the advantages of the location is accurate, the centre gripping is stable, work efficiency and machining precision are high.
Description
Technical Field
The utility model relates to a controller shell processing technology field, more specifically say, in particular to a mounting fixture for motor RCU casing machine tooling.
Background
The fixture is used for fixing a processing object in the mechanical manufacturing process, so that the processing object is in a proper position to facilitate the mechanical processing, a motor RCU (microcontroller) needs to perform necessary finish machining on a casting blank of an RCU shell in the production process, the RCU shell needs to be positioned during finish machining, and the fixture for the motor RCU shell in the current market is inconvenient for fixing and clamping the RCU shell in the machining process, so that the RCU shell is inaccurate in positioning and easy to shift and shake, the processing precision is not satisfactory, the working efficiency is reduced, the processing defective rate is high, and the practical application requirement is difficult to meet. Therefore, there is a need to find a new machining technique for the housing of the RCU motor to overcome the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fix the anchor clamps that are used for motor RCU casing machine tooling that the location is accurate, the centre gripping is stable, work efficiency and machining precision are high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing clamp for machining of a RCU shell of a motor comprises a clamp table; grooves are respectively arranged at the front end, the rear end and the middle part above the fixture table, and a fixed plate, a first positioning plate and a second positioning plate are sequentially arranged on the grooves from the front end to the rear end; the front side of the fixed plate is provided with an air pressure switch connected with an air compressor, the rear sides of the fixed plate and the first positioning plate are respectively provided with an air pressure driving mechanism, and the air pressure driving mechanism is connected with a movable clamping plate used for clamping the RCU shell; and positioning components for positioning and fixing the RCU shell are respectively arranged at the front sides of the first positioning plate and the second positioning plate, wherein the pneumatic driving mechanism is connected with the pneumatic switch through an air pipe.
Preferably, pneumatic drive mechanism includes cylinder, piston rod and installs admission valve and discharge valve on the cylinder and be connected with the cylinder, the admission valve is connected with the atmospheric pressure switch through an trachea, cylinder one end fixed mounting is on rather than the corresponding fixed plate in position, first locating plate, the cylinder other end is connected with piston rod one end, the piston rod other end is connected with movable clamp plate.
Preferably, the positioning assembly comprises a fixed positioning piece and a movable positioning piece, and the fixed positioning piece and the movable positioning piece are staggered with each other and are uniformly distributed on the front sides of the first positioning plate and the second positioning plate at intervals.
Preferably, the fixed positioning piece arranged on the first positioning plate is integrally formed with the first positioning plate; the fixed positioning piece arranged on the second positioning plate and the second positioning plate are integrally formed.
Preferably, the movable positioning parts are adjustably arranged on the openings of the first positioning plate and the second positioning plate through a screw, and each movable positioning part is matched with two adjacent fixed positioning parts.
Compared with the prior art, the utility model discloses the beneficial effect who has as follows:
the utility model is provided with grooves at the front end, the rear end and the middle part above the fixture table, and a fixed plate, a first positioning plate and a second positioning plate are sequentially arranged on the grooves from the front end to the rear end; the front side of the fixed plate is provided with an air pressure switch, the rear sides of the fixed plate and the first positioning plate are respectively provided with an air pressure driving mechanism, the air pressure driving mechanism is connected with a movable clamping plate, and the front sides of the first positioning plate and the second positioning plate are provided with positioning components for positioning and fixing the RCU shell; adopt foretell structure, make the utility model has the advantages of work efficiency is high, the machining precision is high, can satisfy RCU casing location accuracy, the stable processing requirement of centre gripping.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a top view of a fixing clamp for machining a housing of an RCU motor according to the present invention;
fig. 2 is a structural side view of a fixing jig for machining a housing of an RCU motor according to the present invention;
fig. 3 is a perspective view of a fixing clamp for machining a housing of an RCU of a motor according to the present invention.
Description of reference numerals: 1. the fixture comprises a fixture table, 2, a groove, 3, a fixing plate, 4, a first positioning plate, 5, a second positioning plate, 6, a pneumatic driving mechanism, 61, a cylinder, 62, a piston rod, 63, an air inlet valve, 64, an exhaust valve, 7, a movable clamping plate, 8, a positioning assembly, 81, a fixed positioning piece, 82, a movable positioning piece, 9, an RCU shell, 10 and a pneumatic switch.
Detailed Description
Referring to fig. 1 to 3, a fixing jig for machining a housing of an RCU motor includes a jig table 1; grooves 2 are respectively arranged at the front end, the rear end and the middle part above the fixture table 1, and a fixed plate 3, a first positioning plate 4 and a second positioning plate 5 are sequentially arranged on the grooves 2 from the front end to the rear end; an air pressure switch 10 connected with an air compressor is installed on the front side of the fixed plate 3, air pressure driving mechanisms 6 are respectively arranged on the rear sides of the fixed plate 3 and the first positioning plate 4, and the air pressure driving mechanisms 6 are connected with movable clamping plates 7 used for clamping RCU shells 9; and positioning components 8 for positioning and fixing an RCU shell 9 are respectively arranged at the front sides of the first positioning plate 4 and the second positioning plate 5, wherein the pneumatic driving mechanism 6 is connected with the pneumatic switch 10 through an air pipe.
The pneumatic driving mechanism 6 comprises a cylinder 61, a piston rod 62, an air inlet valve 63 and an air outlet valve 64, wherein the air inlet valve 63 and the air outlet valve 64 are arranged on the cylinder 61 and connected with the cylinder 61, the air inlet valve 63 is connected with a pneumatic switch 10 through an air pipe, one end of the cylinder 61 is fixedly arranged on a fixing plate 3 and a first positioning plate 4 corresponding to the position of the cylinder 61, the other end of the cylinder 61 is connected with one end of the piston rod 62, and the other end of the piston rod 62 is connected with a movable clamping plate 7.
The positioning assembly 8 includes a fixed positioning element 81 and a movable positioning element 82, and the fixed positioning element 81 and the movable positioning element 82 are staggered with each other and uniformly distributed on the front sides of the first positioning plate 4 and the second positioning plate 5 at intervals.
The fixed positioning piece 81 arranged on the first positioning plate 4 is integrally formed with the first positioning plate 4; the fixed positioning part 81 arranged on the second positioning plate 5 and the second positioning plate 5 are integrally formed.
The movable positioning parts 82 are adjustably arranged on the openings of the first positioning plate 4 and the second positioning plate 5 through a screw, and each movable positioning part 82 is matched with two adjacent fixed positioning parts 81.
Adopt foretell structure, make the utility model has the advantages of work efficiency is high, the machining precision is high, can satisfy RCU casing location accuracy, the stable processing requirement of centre gripping.
When the embodiment is used, the fixing clamp is firstly installed on the CNC processing machine, then the RCU shell 9 is placed on the clamp table 1, the RCU shell 9 is positioned by the fixed positioning piece 81 and the movable positioning piece 82, then the air compressor is started and the air pressure switch 10 is closed, the movable clamping plate 7 is pushed to move towards the RCU shell 9 under the coordination of the air cylinder 61, the piston rod 62, the air inlet valve 63 and the air outlet valve 64, so as to clamp the cavity of the RCU shell, then starting the CNC machine tool to perform machining operation, stopping the CNC machine tool after the machining operation is finished, simultaneously turning on the air pressure switch 10, the movable clamping plate 7 is pulled to reset under the matching of the air cylinder 61, the piston rod 62, the air inlet valve 63 and the air outlet valve 64, the fixing clamp loosens the RCU shell, and finally the RCU shell 9 is taken out by adjusting the fixing state of the movable positioning part 82, so that the stable and efficient processing of the RCU shell 9 is realized.
In a word, the utility model adopts the above structure, have the accurate, the centre gripping of location is stable, work efficiency and the high advantage of machining precision.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (5)
1. A fixing clamp for machining of a RCU shell of a motor comprises a clamp table (1); the method is characterized in that: grooves (2) are respectively arranged at the front end, the rear end and the middle part above the clamp table (1), and a fixed plate (3), a first positioning plate (4) and a second positioning plate (5) are sequentially arranged on the grooves (2) from the front end to the rear end; an air pressure switch (10) connected with an air compressor is mounted on the front side of the fixed plate (3), air pressure driving mechanisms (6) are respectively arranged on the rear sides of the fixed plate (3) and the first positioning plate (4), and the air pressure driving mechanisms (6) are connected with movable clamping plates (7) used for clamping RCU shells (9); and the front sides of the first positioning plate (4) and the second positioning plate (5) are respectively provided with a positioning assembly (8) for positioning and fixing an RCU shell (9), wherein the pneumatic driving mechanism (6) is connected with the pneumatic switch (10) through an air pipe.
2. A fixing clamp for machining of the housing of the RCU motor according to claim 1, wherein the pneumatic driving mechanism (6) comprises a cylinder (61), a piston rod (62), and an air inlet valve (63) and an air outlet valve (64) which are installed on the cylinder (61) and connected with the cylinder (61), the air inlet valve (63) is connected with the pneumatic switch (10) through an air pipe, one end of the cylinder (61) is fixedly installed on the fixing plate (3) and the first positioning plate (4) corresponding to the position of the cylinder, the other end of the cylinder (61) is connected with one end of the piston rod (62), and the other end of the piston rod (62) is connected with the movable clamping plate (7).
3. A fixing clamp for machining of the RCU housing of an electric motor according to claim 1, characterized in that the positioning assembly (8) comprises a fixed positioning element (81) and a movable positioning element (82), the fixed positioning element (81) and the movable positioning element (82) are arranged in a staggered manner and are evenly spaced on the front side of the first positioning plate (4) and the second positioning plate (5).
4. A fixing clamp for machining of the housing of the RCU motor according to claim 3, characterized in that the fixing locations (81) provided on the first locating plate (4) are integrally formed with the first locating plate (4); the fixed positioning piece (81) arranged on the second positioning plate (5) and the second positioning plate (5) are of an integrated structure.
5. A fixture for machining of the housing of the RCU motor according to claim 3, wherein the movable positioning elements (82) are adjustably arranged on the openings of the first positioning plate (4) and the second positioning plate (5) by a screw, and each movable positioning element (82) is matched with two adjacent fixed positioning elements (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657193.2U CN210756595U (en) | 2019-09-30 | 2019-09-30 | A mounting fixture for motor RCU casing machine tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657193.2U CN210756595U (en) | 2019-09-30 | 2019-09-30 | A mounting fixture for motor RCU casing machine tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756595U true CN210756595U (en) | 2020-06-16 |
Family
ID=71066109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657193.2U Active CN210756595U (en) | 2019-09-30 | 2019-09-30 | A mounting fixture for motor RCU casing machine tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756595U (en) |
-
2019
- 2019-09-30 CN CN201921657193.2U patent/CN210756595U/en active Active
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