CN218575917U - Square part surface machining tool - Google Patents
Square part surface machining tool Download PDFInfo
- Publication number
- CN218575917U CN218575917U CN202223129765.4U CN202223129765U CN218575917U CN 218575917 U CN218575917 U CN 218575917U CN 202223129765 U CN202223129765 U CN 202223129765U CN 218575917 U CN218575917 U CN 218575917U
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- bottom plate
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- backplate
- clamp
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Abstract
The utility model discloses a square part surface machining tool, including the bottom plate of middle part fluting and the part bottom plate backplate of embedding bottom plate upper surface, the bottom plate bottom is provided with adjusting screw, and adjusting screw supports against with the bottom plate backplate after passing the bottom plate, four sides all around of bottom plate are fixed with the curb plate through curb plate set screw respectively, curb plate the place ahead be connected with the clamp plate through clamp plate set screw, four clamp plates encircle bottom plate backplate all around, make clamp plate and the surface contact of part to be processed through rotatory adjustment clamp plate set screw extension length, further realize the centre gripping of part on the tool fixed; the tool is convenient to operate, a large amount of operation time can be saved, the tool machining cost is reduced, and a plurality of parts can be machined in a compatible mode to improve the machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of the optical parts processing, in particular to square part surface machining frock.
Background
The processing of optical parts is an ancient processing technique. With the progress of scientific technology, the demand for high-precision optical part machining, such as machining of the surface of a square part, is more and more remarkable.
The optical processing of the high-precision square part mainly controls the surface type, surface defects and the angle between the surface and a reference surface of the part. Due to high processing requirements and great control difficulty, the requirements on tooling used for processing cavities are also high, such as metal hexahedrons used as the reference of an inertial instrument and a core device laser gyro cavity of an inertial device.
With the development of the inertia technology, the requirements of parts are gradually increased, production units are required to have mass production capacity, and the traditional machining tool and method have the problems of complex structure, high machining cost, high use and operation difficulty, difficulty in being compatible with multi-part machining and the like.
Disclosure of Invention
To above problem, the utility model provides a square body part surface machining frock to it is high to solve the square body part working costs in the processing, and the operation degree of difficulty is big in the use, is difficult to compatible many parts simultaneous processing scheduling problem.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a square part surface machining frock, includes the grooved bottom plate in middle part and imbeds the part bottom plate backplate of bottom plate upper surface, and the bottom plate bottom is provided with adjusting screw, and adjusting screw supports with the bottom plate backplate after passing the bottom plate and leans on, four sides all around of bottom plate are fixed with the curb plate through curb plate set screw respectively, curb plate the place ahead have the clamp plate through clamp plate set screw connection, four clamp plates encircle the bottom plate backplate all around the side, through rotatory adjustment clamp plate set screw extension length make clamp plate and wait to process part surface contact, further realize that the centre gripping of part on the frock is fixed.
According to the square part surface machining tool, the number of the adjusting screws is three, the adjusting screws are distributed in a triangular mode, and the purpose of adjusting the inclination angle of the bottom plate protective plate can be finally achieved by rotating the exposed lengths of the three adjusting screws.
A square part surface machining frock, there is the clearance between two adjacent curb plates and not interconnect, leaves the gap that is greater than the finger width.
The utility model has the advantages that: the utility model can contact the surface of the pressing plate and the part to be processed on the bottom plate guard plate by rotating and adjusting the extension length of the fixing screw of the pressing plate, so as to realize the clamping and fixing of the part on the tool, and can adjust the inclination angle of the bottom plate guard plate by rotating and adjusting the exposed length of the bottom adjusting screw, thereby achieving the angle control of the reference surface of the polishing surface of the part; the tool is convenient to operate, a large amount of operation time can be saved, the tool machining cost is reduced, and a plurality of parts can be machined in a compatible mode to improve the machining efficiency.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a top view of the bottom plate of the present invention;
fig. 3 is a bottom view of the bottom plate of the present invention;
fig. 4 is a side view of the bottom plate of the present invention.
The figures are numbered: 1-bottom plate, 2-bottom plate guard plate, 3-side plate, 4-pressing plate, 5-pressing plate fixing screw, 6-side plate fixing screw and 7-1/7-2/7-3-regulating screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the utility model discloses a square part surface machining frock, including the part bottom plate backplate 2 of middle part grooved bottom plate 1 and embedding 1 upper surface of bottom plate, 1 bottom of bottom plate is provided with adjusting screw, and movable adjusting screw passes behind 1 bottom plate and supports with 2 lower surfaces of bottom plate backplate and lean on, four sides all around of bottom plate 1 are fixed with curb plate 3 through curb plate fixing screw 6 respectively, have the clearance between two adjacent curb plates 3 and do not interconnect, leave the gap that is greater than the finger width, 3 the place ahead of curb plate be connected with clamp plate 4 through clamp plate fixing screw 5, four clamp plates 4 encircle bottom plate backplate 2 all around the side, stretch out length through rotatory adjusting clamp plate fixing screw 5 and make clamp plate 4 with wait to process part surface contact, further realize that the centre gripping of part on the frock is fixed.
The utility model discloses an adjusting screw 7-1, adjusting screw 7-2 and adjusting screw 7-3 are triangular distribution, can finally reach the purpose of adjusting the 2 angles of inclination of bottom plate backplate through rotatory and the exposure length of adjusting the three adjusting screw in bottom for bottom plate backplate 2 is adjusted at-30 '~ 30' within range.
The utility model discloses a processing that the ordinary burnishing machine of square body part surface machining frock cooperation carried out optical parts, and the lower bottom surface of frock is connected with the main shaft of burnishing machine, and the frock carries out rotary motion under the main shaft drive of burnishing machine, and the part needs firm clamping in the frock, and the polishing face of treating of part upwards treats polishing face and pitch polishing die contact, realizes polishing die to the processing of part upper surface under the drive of burnishing machine.
When the surface of the optical part is machined, the surface to be polished needs to be aligned, namely the surface to be polished needs to be horizontally placed, after the machining tool is adopted, the part is horizontally placed on the bottom plate protection plate 2, then the level meter is placed on the surface of the surface to be polished, the inclined direction of the surface of the part is observed, and then the three adjusting screws 7-1/7-2/7-3 below the bottom plate 1 are adjusted until the level meter displays that the part is horizontal.
The part to be processed is horizontally placed on the bottom plate protection plate 2, 4 longer pressing plate fixing screws 5 are rotated to enable the pressing plate 4 to be tightly fixed with the side face of the part to be processed, and the part is fixed at any position of the bottom plate protection plate 2 according to the processing requirement.
Because optical machining often requires control over the angle at which the part is machined, optical surface precision, particularly on the order of seconds, is machined. And if the placement position of the part deviates from the center of the polishing die, small-angle machining of the polishing surface and the bottom surface of the tool can be realized. Utilize above principle the utility model discloses an adjust the different positions that the part was fixed on bottom plate backplate 2, reach the angle control of part polished surface reference face.
The tool can realize polishing of a single part and a plurality of parts (with double sizes), can realize polishing of parts of different models (with different sizes), improves the part processing efficiency, meets various processing requirements, and is convenient to use and good in processing effect.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a square part surface machining frock which characterized in that: bottom plate backplate (2) including bottom plate (1) and embedding bottom plate (1) upper surface, bottom plate (1) bottom is provided with adjusting screw, and adjusting screw passes bottom plate (1) back and supports with bottom plate backplate (2) and lean on, the side is fixed with curb plate (3) through curb plate set screw (6) respectively all around of bottom plate (1), curb plate (3) the place ahead be connected with clamp plate (4) through clamp plate set screw (5), bottom plate backplate (2) are encircleed in four clamp plates (4).
2. The tooling for machining the surface of the square part according to claim 1, wherein three adjusting screws are distributed in a triangular shape.
3. The square part surface machining tool according to claim 1, wherein a gap exists between every two adjacent side plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223129765.4U CN218575917U (en) | 2022-11-24 | 2022-11-24 | Square part surface machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223129765.4U CN218575917U (en) | 2022-11-24 | 2022-11-24 | Square part surface machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218575917U true CN218575917U (en) | 2023-03-07 |
Family
ID=85379637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223129765.4U Active CN218575917U (en) | 2022-11-24 | 2022-11-24 | Square part surface machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218575917U (en) |
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2022
- 2022-11-24 CN CN202223129765.4U patent/CN218575917U/en active Active
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