CN112621288A - Efficient batch machining jig based on fan-shaped bushings and operation method thereof - Google Patents
Efficient batch machining jig based on fan-shaped bushings and operation method thereof Download PDFInfo
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- CN112621288A CN112621288A CN202011442131.7A CN202011442131A CN112621288A CN 112621288 A CN112621288 A CN 112621288A CN 202011442131 A CN202011442131 A CN 202011442131A CN 112621288 A CN112621288 A CN 112621288A
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- fan
- jig
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention relates to an efficient batch processing jig based on a fan-shaped bushing and an operation method thereof, wherein the efficient batch processing jig comprises a fan-shaped bushing and a jig body, the fan-shaped bushing is shaped like a palace fan, two bottoms of the fan-shaped bushing are leaned together and matched to form a combined body, twelve pairs of combined bodies of the fan-shaped bushing are divided into two rows and embedded and arranged on the jig body, the combined bodies of the fan-shaped bushing are positioned on the jig body through pins and then fixed on the jig body through screws, a bushing supporting ring and a workpiece tray are arranged in the middle of the fan-shaped bushing, and optical lens parts to be processed are placed on the workpiece tray. According to the efficient batch machining jig based on the fan-shaped bushings and the operation method thereof, the parts are arranged in batch in a combined fan-shaped bushing mode, programming of part machining and positioning of part centers are facilitated, error risks caused by manual program modification are avoided, consistency of machined multiple parts is guaranteed, and machining quality and production efficiency are improved.
Description
Technical Field
The invention relates to the field of optical mold processing, in particular to an efficient batch processing jig based on a fan-shaped bushing and an operation method thereof.
Background
When a traditional optical lens part is processed, firstly, a lining for placing a part is made according to the shape of the lens, and then a jig for embedding the lining is made, wherein the jig is called an optical product part processing mold; the bushing on the jig has positioning and protecting functions on the part so as to ensure that the optical lens part cannot shift or slide in the processing process and also ensure that the lens surface and the edge of the part cannot be scratched or damaged; however, the conventional optical part fixture has some disadvantages, such as long installation and placement time due to the fact that the parts can be clamped only singly, long centering time due to the fact that the parts can be centered only singly, complicated placement and centering, complicated subsequent processing procedures due to the complicated placement and centering, time waste due to the fact that the consistency of processing a plurality of parts is unstable, and the time waste caused by manual program modification of a processing worker.
In order to enhance the machining precision of optical lens parts, ensure the reliable positioning of the parts during machining, reduce the error risk caused by manual program modification and realize continuous operation in the running of a machine, optical lens machining bushings and jigs which are optimized and combined are necessary to be adopted to improve the quality of the part machining and further improve the production efficiency of the part machining.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-efficiency batch processing jig based on fan-shaped bushings and an operation method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-efficiency batch processing jig based on a fan-shaped bush and an operation method thereof comprise a jig body and a fan-shaped bush, wherein the fan-shaped bush is shaped like a palace fan, two paired bottoms of the fan-shaped bush are abutted against each other and combined and then arranged on the surface of the jig body in two rows, two paired assemblies of the fan-shaped bush are locked and fixed with the jig body through a right lower screw, a right middle screw, a right upper screw, a left middle screw and a left lower screw, and all the screws adopt M3 standard screws; the jig is characterized in that the two combined bodies of the fan-shaped bushings are positioned with the jig body through the lower pin and the upper pin, six pairs of fan-shaped bushings are arranged on the jig body one line, six pairs of fan-shaped bushings are also arranged on the jig body one line, and twenty-four fan-shaped bushings are arranged on the jig body.
The upper left side of the jig body is provided with an upper left jig hole, the upper middle of the jig body is provided with an upper middle jig hole, and the upper right side of the jig body is provided with an upper right jig hole; the fixture is characterized in that a fixture left lower hole is formed in the left lower portion of the fixture body, a fixture middle lower hole is formed in the middle lower portion of the fixture body, and a fixture right lower hole is formed in the right lower portion of the fixture body.
A jig left hole is formed in the middle of the left side of the jig body, and a jig right hole is formed in the middle of the right side of the jig body; the fixture comprises a fixture body and is characterized in that a fixture left corner hole is formed in the upper left corner of the fixture body, and a fixture right corner hole is formed in the lower right corner of the fixture body.
The jig body is provided with four rows of positioning circles, one row and three rows of positioning circles are embedded with a plurality of upper positioning circles, a left upper screw hole, an upper pin hole and a right upper screw hole are respectively arranged above the upper positioning circles, and an upper positioning hole is arranged in the center of each upper positioning circle.
A plurality of lower positioning circles are embedded in the two rows and the four rows of the jig body, a left lower screw hole, a lower pin hole and a right lower screw hole are formed in the lower positioning circle, and a lower positioning hole is formed in the center of the lower positioning circle.
And a left middle screw hole and a right middle screw hole are formed between the upper positioning circle and the lower positioning circle of the jig body.
The fan-shaped bush upper left position is equipped with the upper left hole of bush, and the upper right position is equipped with the upper right hole of bush.
And a bushing upper positioning groove is arranged between the bushing upper left hole and the bushing upper right hole, and a bushing pin hole is arranged in the bushing upper positioning groove.
And the left side and the right side of the fan-shaped bush are respectively provided with a left bush positioning groove and a right bush positioning groove.
The middle of the fan-shaped bush is provided with a machined part tray, the outer ring of the machined part tray is provided with a bush supporting ring, a plurality of supporting ring small circles are uniformly distributed on the bush supporting ring, and a bush positioning clamping head is arranged in the middle of the lower portion of the fan-shaped bush.
The left lower part and the right lower part of the fan-shaped bush are respectively provided with a left lower bush positioning arc and a right lower bush positioning arc, and the two positioning arcs form positioning holes after the two fan-shaped bushes are combined.
The fan-shaped bushings are arranged and fixed in a way that the machining precision consistency is within 3 mu m.
The invention has the beneficial effects that: according to the efficient batch machining jig based on the fan-shaped bushings and the operation method thereof, the batch placement of parts is realized, the processing of a program is extremely simple, the defects that the parts can only be clamped singly, the centering of the parts can only be carried out singly and the installation and placement time is long in the conventional machining process are overcome, the error risk caused by manually modifying the program is avoided, the consistency of machining a plurality of parts is ensured, in addition, the external placement and clamping can be carried out by utilizing the idle time in the machine operation, the machine halt time is not additionally increased, the continuous machining time of a machine table is extremely improved, and the machining time and the production efficiency are improved.
Drawings
Fig. 1 is an overall matching diagram of an efficient batch machining jig based on a fan-shaped bushing and an operation method thereof according to an embodiment;
FIG. 2 is a block diagram of the jig body of the efficient batch machining jig based on the fan-shaped bush and the operation method thereof according to the embodiment;
fig. 3 is a fan-shaped bushing structure diagram of an efficient batch machining jig based on fan-shaped bushings and an operation method thereof according to an embodiment;
wherein: 1-jig body, 2-fan-shaped bushing, 3-jig upper right hole, 4-jig upper hole, 5-jig upper left hole, 6-jig left side hole, 7-jig lower left hole, 8-jig lower hole, 9-jig lower right hole, 10-jig right side hole, 11-lower right screw hole, 12-lower positioning circle, 13-middle right screw hole, 14 upper positioning circle, 15-upper right screw hole, 16-upper positioning hole, 17-upper pin hole, 18-upper left screw hole, 19-middle left screw hole, 20-bushing upper right hole, 21-bushing pin hole, 22-bushing upper positioning groove, 23-bushing upper left hole, 24-bushing trunnion ring, 25-trunnion ring small circle, 26-bushing left positioning groove, 27-bushing lower left positioning arc, 28-bushing positioning chuck, 29-bushing right lower positioning arc, 30-bushing right positioning groove, 31-workpiece tray, 32-right lower screw, 33-lower pin, 34-right middle screw, 35-right upper screw, 36-upper pin, 37-left upper screw, 38-left middle screw, 39-left lower screw, 40-lower positioning hole, 41-lower pin hole, 42-left lower screw hole, 43-jig left angle hole, and 44-jig right angle hole.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1, the efficient batch processing jig based on the sector bushings and the overall matching diagram of the operation method thereof comprise a jig body 1 and sector bushings 2, wherein the sector bushings are shaped like a palace fan, two paired bottoms of the sector bushings are close to each other and combined together and then arranged on the surface of the jig body in two rows, two paired combinations of the sector bushings are locked and fixed with the jig body through a right lower screw 32, a right middle screw 34, a right upper screw 35, a left upper screw 37, a left middle screw 38 and a left lower screw 39, and all the fixing screws adopt M3 standard screws; the two combined bodies of the fan-shaped bushings are positioned with the jig body through the lower pins 33 and the upper pins 36; six pairs of fan-shaped bushings are arranged on one line above the jig body, six pairs of fan-shaped bushings are also arranged on one line below the jig body, twenty-four fan-shaped bushings are arranged on the jig body, the fan-shaped bushings are arranged on the jig body in a matching mode, positioning and fixing of the fan-shaped bushings are facilitated, the fan-shaped bushings are arranged by the aid of the plurality of jig bodies, continuous operation of machining and part arrangement can be achieved, and production efficiency of optical lens machining can be greatly improved.
As shown in fig. 2, it is a jig body structure diagram of a high-efficiency batch processing jig based on fan-shaped bushings and its operation method, the upper left of the jig body is provided with a jig upper left hole 5, the upper middle of the jig body is provided with a jig upper middle hole 4, the upper right of the jig body is provided with a jig upper right hole 3; a jig left lower hole 7 is formed in the left lower portion of the jig body, a jig middle lower hole 8 is formed in the middle lower portion of the jig body, and a jig right lower hole 9 is formed in the right lower portion of the jig body; a jig left hole 6 is formed in the middle of the left side of the jig body, and a jig right hole 10 is formed in the middle of the right side of the jig body; a jig left corner hole 43 is formed in the upper left corner of the jig body, and a jig right corner hole 44 is formed in the lower right corner of the jig body; the jig body is provided with four rows of positioning circles, wherein one row and three rows of positioning circles are embedded with a plurality of upper positioning circles 14, a left upper screw hole 18, an upper pin hole 17 and a right upper screw hole 15 are respectively arranged above the upper positioning circles, and an upper positioning hole 16 is arranged in the center of each upper positioning circle; a plurality of lower positioning circles 12 are embedded in the second and fourth rows of the jig body, a left lower screw hole 42, a lower pin hole 41 and a right lower screw hole 11 are arranged below the lower positioning circles, and a lower positioning hole 40 is arranged in the center of each lower positioning circle; a left middle screw hole 19 and a right middle screw hole 13 are formed between the upper positioning circle and the lower positioning circle of the jig body; these positioning circles are used for precise positioning when the fan-shaped bush is arranged, these screw holes are used for screwing in M3 standard screws when the fan-shaped bush is fixed, and these pin holes are used for inserting pins to strengthen the positioning of the fan-shaped bush, so that the machined part can not be deviated.
As shown in fig. 3, it is a fan-shaped bushing structure diagram of an efficient batch processing jig based on fan-shaped bushings and its operation method, the single shape of the fan-shaped bushings is very similar to that of a palace fan, the upper left position of the fan-shaped bushings is provided with a bushing upper left hole 23, and the upper right position is provided with a bushing upper right hole 20; a bushing upper positioning groove 22 is formed between the bushing left upper hole and the bushing right upper hole, and a bushing pin hole 21 is formed in the bushing upper positioning groove; the left side and the right side of the fan-shaped bush are respectively provided with a bush left positioning groove 26 and a bush right positioning groove 30; a workpiece tray 31 is arranged in the middle of the fan-shaped bush, a bush support ring 24 is arranged on the outer ring of the workpiece tray, a plurality of support ring small circles 25 are uniformly distributed on the bush support ring, and a bush positioning chuck 28 is arranged in the middle below the fan-shaped bush; a bush left lower positioning arc 27 and a bush right lower positioning arc 29 are respectively arranged at the left lower part and the right lower part of the fan-shaped bush, and the two positioning arcs form positioning holes after the two fan-shaped bushes are combined; the upper left hole and the upper right hole of the bushing and two positioning holes formed by the two positioning arcs are respectively used for penetrating M3 screws to fix the pair of fan-shaped bushings on the jig body; the bushing pin hole is used for being matched with the upper pin hole and the lower pin hole on the jig body, and the positioning and fixing of the fan-shaped bushing are enhanced after the pin is inserted; the machining part tray is used for loading machining parts, and the bushing support ring and the support ring small circle can be used for strengthening positioning of the machining parts; by adopting the arranging and fixing method of the fan-shaped bushings, the consistency of the processing precision can be within 3 mu m, and when parts are processed by using the jig body and the fan-shaped bushings, the parts can be placed in batches and continuously operated.
According to the efficient batch machining jig based on the fan-shaped bushings and the operation method thereof, the batch placement of parts is realized, the processing of a program is extremely simple, the defects that the parts can only be clamped singly, the centering of the parts can only be carried out singly and the installation and placement time is long in the conventional machining process are overcome, the error risk caused by manually modifying the program is avoided, the consistency of machining a plurality of parts is ensured, in addition, the external placement and clamping can be carried out by utilizing the idle time in the machine operation, the machine halt time is not additionally increased, the continuous machining time of a machine table is extremely improved, and the machining time and the production efficiency are improved.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (12)
1. The utility model provides an efficient batch processing tool based on fan-shaped bush and operation method thereof, includes tool body and fan-shaped bush, its characterized in that: the shape of the fan-shaped bush is like a palace fan, two paired bottoms of the fan-shaped bush are close to each other and combined together and then arranged on the surface of the jig body in two rows, the two paired combinations of the fan-shaped bush are locked and fixed with the jig body through a right lower screw, a right middle screw, a right upper screw, a left middle screw and a left lower screw, and all the screws adopt M3 standard screws; the jig is characterized in that the two paired assemblies of the fan-shaped bushings are positioned with the jig body through the lower pins and the upper pins, six pairs of fan-shaped bushings are arranged on the jig body one line, six pairs of fan-shaped bushings are also arranged on the jig body one line, and twenty-four fan-shaped bushings are arranged on the jig body.
2. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: the upper left side of the jig body is provided with an upper left jig hole, the upper middle of the jig body is provided with an upper middle jig hole, and the upper right side of the jig body is provided with an upper right jig hole; the fixture is characterized in that a fixture left lower hole is formed in the left lower portion of the fixture body, a fixture middle lower hole is formed in the middle lower portion of the fixture body, and a fixture right lower hole is formed in the right lower portion of the fixture body.
3. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: a jig left hole is formed in the middle of the left side of the jig body, and a jig right hole is formed in the middle of the right side of the jig body; the fixture comprises a fixture body and is characterized in that a fixture left corner hole is formed in the upper left corner of the fixture body, and a fixture right corner hole is formed in the lower right corner of the fixture body.
4. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: the jig body is provided with four rows of positioning circles, one row and three rows of positioning circles are embedded with a plurality of upper positioning circles, a left upper screw hole, an upper pin hole and a right upper screw hole are respectively arranged above the upper positioning circles, and an upper positioning hole is arranged in the center of each upper positioning circle.
5. The efficient batch machining jig based on the sector bushings and the operation method thereof as claimed in claim 1 or 4, wherein: a plurality of lower positioning circles are embedded in the two rows and the four rows of the jig body, a left lower screw hole, a lower pin hole and a right lower screw hole are formed in the lower positioning circle, and a lower positioning hole is formed in the center of the lower positioning circle.
6. The efficient batch processing jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1 or 5, wherein: and a left middle screw hole and a right middle screw hole are formed between the upper positioning circle and the lower positioning circle of the jig body.
7. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: the fan-shaped bush upper left position is equipped with the upper left hole of bush, and the upper right position is equipped with the upper right hole of bush.
8. The efficient batch processing jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1 or 7, wherein: and a bushing upper positioning groove is arranged between the bushing upper left hole and the bushing upper right hole, and a bushing pin hole is arranged in the bushing upper positioning groove.
9. The efficient batch processing jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1 or 7, wherein: and the left side and the right side of the fan-shaped bush are respectively provided with a left bush positioning groove and a right bush positioning groove.
10. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: the middle of the fan-shaped bush is provided with a machined part tray, the outer ring of the machined part tray is provided with a bush supporting ring, a plurality of supporting ring small circles are uniformly distributed on the bush supporting ring, and a bush positioning clamping head is arranged in the middle of the lower portion of the fan-shaped bush.
11. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: the left lower part and the right lower part of the fan-shaped bush are respectively provided with a left lower bush positioning arc and a right lower bush positioning arc, and the two positioning arcs form positioning holes after the two fan-shaped bushes are combined.
12. The efficient batch machining jig based on the fan-shaped bushings and the operation method thereof as claimed in claim 1, wherein: the fan-shaped bushings are arranged and fixed in a way that the machining precision consistency is within 3 mu m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011442131.7A CN112621288A (en) | 2020-12-11 | 2020-12-11 | Efficient batch machining jig based on fan-shaped bushings and operation method thereof |
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| CN202011442131.7A CN112621288A (en) | 2020-12-11 | 2020-12-11 | Efficient batch machining jig based on fan-shaped bushings and operation method thereof |
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| CN202011442131.7A Pending CN112621288A (en) | 2020-12-11 | 2020-12-11 | Efficient batch machining jig based on fan-shaped bushings and operation method thereof |
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Application publication date: 20210409 |