CN221159425U - Fool-proof jig special for part milling machine processing - Google Patents
Fool-proof jig special for part milling machine processing Download PDFInfo
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- CN221159425U CN221159425U CN202322876712.7U CN202322876712U CN221159425U CN 221159425 U CN221159425 U CN 221159425U CN 202322876712 U CN202322876712 U CN 202322876712U CN 221159425 U CN221159425 U CN 221159425U
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- 238000003801 milling Methods 0.000 title claims abstract description 20
- 206010066054 Dysmorphism Diseases 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of milling machine processing, and discloses a special fool-proof jig for part milling machine processing, wherein a workpiece positioning cavity is uniformly formed in the top of the positioning jig, special-shaped workpieces are embedded in the inner side of the workpiece positioning cavity, the special-shaped workpieces are connected to the inner side of the workpiece positioning cavity through workpiece fixing bolts, the positioning jig is arranged on the upper part of a jig connecting seat through jig fixing bolts, the workpiece positioning cavity matched with the shape characteristics of the special-shaped workpieces is formed in the upper part of the positioning jig, the special-shaped workpieces can be accurately embedded and positioned through the workpiece positioning cavity matched with the part fixing bolts, human factor errors can be prevented and reduced, the production efficiency and the workpiece processing quality are improved, the positioning jig adopts a detachable structural arrangement, the positioning jigs of different types can be replaced according to the shape characteristics of the special-shaped workpieces, the processing requirements of different special-shaped workpieces are met, the use is flexible and changeable, and the use flexibility is good.
Description
Technical Field
The utility model relates to the technical field of milling machine machining, in particular to a special fool-proof jig for part milling machine machining.
Background
The jig is a large-scale tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, is mainly used as a tool for assisting in controlling position or action, has wide application in the field of machining, and can be used for machining and positioning a machined workpiece in machining so as to facilitate machining equipment to machine the workpiece.
The milling machine is one of the common equipment of machining, be provided with the special tool that is used for work piece processing location on the upper portion of milling machine, in actual processing, numerical control milling machine often needs to process the accurate dysmorphism structural component that the appearance is irregular and the angular direction of cylinder hole is different, this kind of part is collectively referred to as dysmorphism, use traditional clamp jig, it is fixed to be difficult to carry out effectual location to dysmorphism, clamping operation is very inconvenient, need consume a large amount of installation time, the efficiency is lower, and the workman is difficult to ensure the location accuracy of dysmorphism when carrying out clamping location to dysmorphism, each hole and body position angle can't reach the drawing requirement after processing, the quality can't guarantee and can't be applicable to batch production.
Disclosure of utility model
The utility model aims to provide a special fool-proof jig for part milling machine processing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special fool-proof jig comprises a jig base, wherein a jig connecting seat is arranged at the top of the jig base, and a positioning mechanism is detachably arranged at the top of the jig connecting seat;
The positioning mechanism comprises a positioning jig and workpiece fixing bolts, wherein workpiece positioning cavities are uniformly formed in the tops of the positioning jigs, special-shaped workpieces are arranged on the inner sides of the workpiece positioning cavities in a jogged mode, the special-shaped workpieces are connected to the inner sides of the workpiece positioning cavities through the workpiece fixing bolts, jig fixing bolts are arranged on the upper portions of the positioning jigs, and the positioning jigs are arranged on the upper portions of jig connecting seats through the jig fixing bolts.
Preferably, the side of the lower part of the jig base is uniformly provided with a bolt connecting groove, a base bolt is arranged in the bolt connecting groove, and the jig base is fixedly arranged on the upper part of the milling machine through the base bolt.
Preferably, the jig connecting seat is fixedly connected to the top of the jig base, positioning inserting columns are fixed on two sides of the top of the jig connecting seat, positioning inserting holes are formed in the bottom of the positioning jig, the number and positions of the positioning inserting holes are corresponding to those of the positioning inserting columns, and the positioning inserting columns are inserted into the inner sides of the positioning inserting holes.
Preferably, the upper side of the positioning jig is uniformly provided with a jig connecting screw hole, the jig fixing bolt is connected to the inside of the jig connecting screw hole, the top side of the jig connecting seat is provided with a fixing screw hole, the bottom end of the jig fixing bolt is in threaded connection with the inside of the fixing screw hole, the positioning jig is fixed to the top of the jig connecting seat through the jig fixing bolt, and both sides of the jig connecting seat are all fixedly provided with jig handles through bolts.
Preferably, the workpiece positioning cavities are transversely formed in the top of the positioning jig in an equidistant mode, the workpiece positioning cavities are matched with special-shaped workpieces, and the special-shaped workpieces are embedded into the inner sides of the workpiece positioning cavities.
Preferably, positioning screw holes are formed in two sides of the bottom of the special-shaped workpiece, workpiece fastening screw holes are formed in the bottom of the inner side of the workpiece positioning cavity, the number and positions of the workpiece fastening screw holes are corresponding to those of the positioning screw holes, the workpiece fixing bolts penetrate through the positioning jig from the lower side, the end portions of the workpiece fixing bolts are in threaded connection with the inner sides of the positioning screw holes, and the special-shaped workpiece is fixed to the inner sides of the workpiece positioning cavity through the workpiece fixing bolts.
Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:
The fixture adopts special structure setting, the fixture is provided with the workpiece positioning cavity matched with the shape characteristics of the special-shaped workpiece according to the structure setting of the special-shaped workpiece, the special-shaped workpiece can be precisely embedded and positioned through the workpiece positioning cavity matched with the part fixing bolt, the special-shaped workpiece can be ensured to meet the requirement of each dimensional precision tolerance of a drawing after being processed, the complex positioning adjustment is not required to be carried out on the special-shaped workpiece in the installation process, the special-shaped workpiece can be rapidly and precisely clamped and fixed, human factor errors can be reduced in a foolproof manner, the production efficiency and the workpiece processing quality are improved, the batch production requirement of the special-shaped workpiece can be met, the positioning fixture can be replaced according to the shape characteristics of the special-shaped workpiece to meet the processing requirement of different special-shaped workpieces, the fixture is flexible and changeable in use, and good use flexibility.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall upper side structure of the present utility model;
FIG. 3 is a schematic view of the overall underside structure of the present utility model;
FIG. 4 is a schematic view of a fixture base structure according to the present utility model;
FIG. 5 is a schematic view of the lower structure of the positioning fixture of the present utility model;
FIG. 6 is a schematic diagram of the upper structure of the positioning fixture of the present utility model;
fig. 7 is a schematic view of the structure of the special-shaped workpiece of the utility model.
Reference numerals illustrate: 1. a jig base; 2. a positioning mechanism; 3. a special-shaped workpiece; 4. a base bolt; 5. a bolt connecting groove; 6. a jig connecting seat; 7. positioning the inserted column; 8. fixing the screw holes; 9. positioning jig; 10. a workpiece fixing bolt; 11. positioning the jack; 12. the jig is connected with the screw hole; 13. a fixture fixing bolt; 14. a workpiece positioning cavity; 15. positioning screw holes; 16. a jig handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the application, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the application.
Examples
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a special slow-witted tool of preventing of parts milling machine processing, includes tool base 1, and bolt connection groove 5 has evenly been seted up to tool base 1's lower part avris, and bolt connection groove 5 is open notch, can make things convenient for the connection of bolt to fix, and bolt connection groove 5's inside is provided with base bolt 4, and tool base 1 passes through base bolt 4 fixed mounting in the upper portion of milling machine, and tool base 1's top is provided with tool connecting seat 6, and tool connecting seat 6 fixed connection is used for connecting location tool 9 in tool base 1's top.
The top of tool connecting seat 6 can be dismantled and be provided with positioning mechanism 2, positioning mechanism 2 includes positioning jig 9 and work piece fixing bolt 10, the top of positioning jig 9 evenly is provided with work piece location die cavity 14, work piece location die cavity 14 is the horizontal top of opening in positioning jig 9 of equidistance form, work piece location die cavity 14 sets up according to the appearance characteristic of special-shaped work piece 3 looks adaptation with special-shaped work piece 3, fit clearance 0.02-0.03mm, positioning accuracy is within 0.03mm, special-shaped work piece 3 gomphosis is in the inboard of work piece location die cavity 14, the bottom both sides of special-shaped work piece 3 all are provided with location screw 15, work piece fixing screw hole has been seted up to the inboard bottom of work piece location die cavity 14, the quantity and the position of work piece fixing screw all correspond with location screw 15, work piece fixing bolt 10 runs through positioning jig 9 from the downside, the tip threaded connection of work piece fixing bolt 10 is in the inboard of location screw 15, special-shaped work piece 3 is fixed in the inboard of work piece location die cavity 14 through work piece fixing bolt 10, can carry out accurate gomphosis location to special-shaped work piece 3 through work piece fixing bolt 14, after the processing can guarantee that special-shaped work piece 3 accords with each size tolerance requirement, can not carry out the quick and error-proof production process, can be adjusted to the special-shaped work piece 3, and the demand is high-shaped work piece 3 can be fixed, the production is reduced, the quality is required, and can be adjusted, the quality is high-efficient, and can be manufactured and the production and is required.
The tool connecting seat 6 is fixed with the location post 7 in the top both sides, the location jack 11 has been seted up to the bottom of location tool 9, the quantity and the position of location jack 11 all correspond with location post 7, location post 7 peg graft in the inboard of location jack 11, the installation location of location tool 9 is accomplished in accessible location post 7 and the grafting of location jack 11 when location tool 9 is installed, tool connecting screw hole 12 has evenly been seted up to the upper portion avris of location tool 9, the upper portion of location tool 9 is provided with tool fixing bolt 13, tool fixing bolt 13 connects in the inside of tool connecting screw hole 12, fixing screw hole 8 has been seted up to the top avris of tool connecting seat 6, the bottom threaded connection of tool fixing bolt 13 is in the inside of fixing screw hole 8, location tool 9 is fixed in the top of tool connecting seat 6 through tool fixing bolt 13, the setting up of detachable structure to location tool 9, can be according to the appearance characteristic of special-shaped workpiece 3 trades the different location tools 9 of dress, satisfy the processing demand of different special-shaped workpiece 3, both sides tool connecting seat 6 has tool 16 to hold tool 16, the operator can hold tool 16, the convenient for the operator.
When the fixture is used, the fixture base 1 is fixed on the upper part of a working table of a machine tool through the base bolt 4, then the special-shaped workpieces 3 are sequentially embedded into the inner side of the workpiece positioning cavity 14, the special-shaped workpieces 3 are embedded and positioned through the workpiece positioning cavity 14, the workpiece fixing bolts 10 are installed into the inner side of the workpiece fastening screw holes from the bottom of the positioning fixture 9 after the special-shaped workpieces are finished, the special-shaped workpieces 3 in the workpiece positioning cavity 14 are fixed through the workpiece fixing bolts 10 after the workpiece fixing bolts 10 are screwed, the special-shaped workpieces 3 are installed and fixed, the positioning fixture 9 on which the special-shaped workpieces 3 are installed is aligned with the positioning inserting columns 7 on the upper part of the fixture connecting seat 6, the positioning fixture 9 is installed and positioned through the positioning inserting columns 7, then the fixture fixing bolts 13 are installed into the inner part of the fixture connecting screw holes 12 from the upper side, and the fixture fixing bolts 13 are screwed to finish the installation operation of the positioning fixture 9.
In conclusion, this tool adopts special structure setting, the tool is provided with the work piece location die cavity 14 with special-shaped work piece 3 shape characteristic looks adaptation in the upper portion of location tool 9 according to special-shaped work piece 3's structure setting, can carry out accurate gomphosis location to special-shaped work piece 3 through work piece location die cavity 14 cooperation work piece fixing bolt 10, can guarantee after the processing that special-shaped work piece 3 accords with each dimensional accuracy tolerance requirement of drawing, the installation need not carry out complicated location adjustment to special-shaped work piece 3, can carry out quick accurate clamping to special-shaped work piece 3 and fix, and can prevent slow-witted reduction human factor mistake, production efficiency and work piece processingquality have been improved, can satisfy special-shaped work piece 3's batch production demand, and adopt detachable structure setting to location tool 9, can be traded and adorn the location tool 9 of different models according to special-shaped work piece 3's the appearance characteristic, it is nimble to use changeable, it is flexible to have better use flexibility.
Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a special fool-proof jig of part milling machine processing, includes tool base (1), its characterized in that: the top of the jig base (1) is provided with a jig connecting seat (6), and the top of the jig connecting seat (6) is detachably provided with a positioning mechanism (2);
Positioning mechanism (2) are including location tool (9) and work piece fixing bolt (10), the top of location tool (9) evenly is provided with work piece location die cavity (14), the inboard gomphosis of work piece location die cavity (14) is provided with dysmorphism work piece (3), dysmorphism work piece (3) are connected in the inboard of work piece location die cavity (14) through work piece fixing bolt (10), the upper portion of location tool (9) is provided with tool fixing bolt (13), location tool (9) are installed in the upper portion of tool connecting seat (6) through tool fixing bolt (13).
2. The special fool-proof fixture for part milling machine processing according to claim 1, wherein: the jig is characterized in that bolt connecting grooves (5) are uniformly formed in the side of the lower portion of the jig base (1), base bolts (4) are arranged in the bolt connecting grooves (5), and the jig base (1) is fixedly arranged on the upper portion of the milling machine through the base bolts (4).
3. The special fool-proof fixture for part milling machine processing according to claim 2, wherein: the jig is characterized in that the jig connecting seat (6) is fixedly connected to the top of the jig base (1), positioning inserting columns (7) are fixed on two sides of the top of the jig connecting seat (6), positioning inserting holes (11) are formed in the bottom of the positioning jig (9), the number and positions of the positioning inserting holes (11) are corresponding to those of the positioning inserting columns (7), and the positioning inserting columns (7) are inserted into the inner sides of the positioning inserting holes (11).
4. The special fool-proof fixture for part milling machine processing according to claim 3, wherein: the utility model discloses a fixing tool, including fixing tool (9), fixing tool connecting seat (6), fixing screw (8) have been seted up to upper portion avris of fixing tool (9), tool fixing bolt (13) connect in the inside of tool connecting screw (12), fixing screw (8) have been seted up to the top avris of tool connecting seat (6), the bottom threaded connection of tool fixing bolt (13) is in the inside of fixing screw (8), fixing tool (9) are fixed in the top of tool connecting seat (6) through tool fixing bolt (13), the both sides of tool connecting seat (6) all have tool handle (16) through the bolt fastening.
5. The special fool-proof fixture for part milling machine processing according to claim 1, wherein: the workpiece positioning cavities (14) are transversely formed in the top of the positioning jig (9) in an equidistant mode, the workpiece positioning cavities (14) are matched with the special-shaped workpieces (3), and the special-shaped workpieces (3) are embedded into the inner sides of the workpiece positioning cavities (14).
6. The special fool-proof fixture for part milling machine processing of claim 5, wherein: the special-shaped workpiece positioning device is characterized in that positioning screw holes (15) are formed in two sides of the bottom of the special-shaped workpiece (3), workpiece fastening screw holes are formed in the bottom of the inner side of the workpiece positioning cavity (14), the number and positions of the workpiece fastening screw holes are corresponding to those of the positioning screw holes (15), the workpiece fixing bolts (10) penetrate through the positioning jig (9) from the lower side, the end portions of the workpiece fixing bolts (10) are in threaded connection with the inner side of the positioning screw holes (15), and the special-shaped workpiece (3) is fixed on the inner side of the workpiece positioning cavity (14) through the workpiece fixing bolts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322876712.7U CN221159425U (en) | 2023-10-26 | 2023-10-26 | Fool-proof jig special for part milling machine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322876712.7U CN221159425U (en) | 2023-10-26 | 2023-10-26 | Fool-proof jig special for part milling machine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221159425U true CN221159425U (en) | 2024-06-18 |
Family
ID=91461085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322876712.7U Active CN221159425U (en) | 2023-10-26 | 2023-10-26 | Fool-proof jig special for part milling machine processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221159425U (en) |
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2023
- 2023-10-26 CN CN202322876712.7U patent/CN221159425U/en active Active
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