CN209598775U - A kind of pneumatic adjustable milling fixture of chain-plate type part - Google Patents
A kind of pneumatic adjustable milling fixture of chain-plate type part Download PDFInfo
- Publication number
- CN209598775U CN209598775U CN201920085250.8U CN201920085250U CN209598775U CN 209598775 U CN209598775 U CN 209598775U CN 201920085250 U CN201920085250 U CN 201920085250U CN 209598775 U CN209598775 U CN 209598775U
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- chain
- support frame
- type
- milling fixture
- adjustable milling
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Abstract
A kind of pneumatic adjustable milling fixture of chain-plate type part, including a work bench with adjustable holder, an air clamper, a triangle cushion block, a L-type support frame, a pressing plate, two setting circle pins, a Wedge type parallels；To having conveniently advantage when carrying out clamping with the hole in angled slabbing and Different Plane, which has structure simple, and assembly is simple, and clamping position precision is high, and stability is good, suitable for the clamping of connector, has many advantages, such as pooling feature.
Description
Technical field
The utility model belongs to manufacturing technology equipment technical field, is related to a kind of pneumatic adjustable milling of chain-plate type part
Cut fixture.
Background technique
Fixture is the attachment device of lathe and workpiece, be facilitate part carry out mechanical processing process in positioning with clamp must
Want device.Fixture directly affects form accuracy, position precision and the dimensional accuracy of parts processing surface, especially processing efficiency.
Modern NC Machine Tool processing in, when to being processed with the hole in angled slabbing and Different Plane, small batch can
After finding the center of circle with method of scoring, it is fixed by using cushion block, bolt, pressing plate, clamping process is time-consuming and laborious.When processing number
When measuring more, the above operation need to be repeated, production efficiency is lower and processing quality is difficult to ensure.
Therefore, the pneumatic adjustable milling fixture for designing a kind of chain-plate type part, according to the processing and positioning of chain-plate type part
Feature solves the problems, such as to be accurately positioned in NC Milling, avoids repeating inefficient scribing line, centering and clamping problem.
Summary of the invention
The technical solution adopted in the utility model is as follows:
A kind of pneumatic adjustable milling fixture of chain-plate type part, including the triangle cushion block 2, one of pressing plate 1, one L
The 7, clamp bodies of Wedge type parallels of workpiece 6, one of straight pin 5, one of air clamper 4, two of type support frame 3, one
8, bolt 9；Clamp body 8 is equipped with triangle cushion block 2, L-type support frame 3, bolt 9 and pressing plate 1；Triangle cushion block 2 is that auxiliary is set
It is standby, it can be chosen according to workpiece shapes；L-type support frame 3 includes an a cylindrical body 3-1 and rectangular cantilever 3-2；Pneumatic clamping dress
It sets 4 to be made of cylinder 4-1, telescopic rod 4-2 and circle briquetting 4-3, air clamper 4 and L-type support frame 3 are connected by bolt
It connects；Pressing plate 1 by bolt 9 connect with clamp body 8 and detachably；Two screwed sides of setting circle pin 5 are mounted on folder
It is in threaded hole on specific 8 and tangent with the periphery of workpiece 6；Wedge type parallels 7 is placed in 8 plane of clamp body, fixed with two
Circle of position pin 5 is used cooperatively.
The utility model proposes a kind of pneumatic adjustable milling fixtures of chain-plate type part, have processing and localization characteristics, solution
It has determined and has repeated inefficient scribing line, centering and clamping problem.
Detailed description of the invention
Fig. 1 is a kind of main view of the pneumatic adjustable milling fixture of chain-plate type part.
Fig. 2 is a kind of top view of the pneumatic adjustable milling fixture of chain-plate type part.
Fig. 3 is a kind of pneumatic adjustable milling fixture side view diagram of chain-plate type part.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
It is as shown in Figure 1, Figure 2, Figure 3 shows: including the 3, gas of L-type support frame of triangle cushion block 2, one of pressing plate 1, one
The dynamic straight pin 5, one of pressing device 4, two workpiece 6, one Wedge type parallels 7, one clamp body 8, bolt 9；On clamp body 8
Equipped with triangle cushion block 2, L-type support frame 3, bolt 9 and pressing plate 1；Triangle cushion block 2 is that ancillary equipment can be selected according to workpiece shapes
It takes；L-type support frame 3 includes an a cylindrical body 3-1 and rectangular cantilever 3-2；Air clamper 4 is by cylinder 4-1, telescopic rod
4-2 and circle briquetting 4-3 is formed, and air clamper 4 is bolted with L-type support frame 3；Pressing plate 1 passes through bolt 9 and folder
Specific 8 connection and detachable；Two screwed sides of setting circle pin 5 be mounted in the threaded hole on clamp body 8 and with
The periphery of workpiece 6 is tangent；Wedge type parallels 7 is placed in 8 plane of clamp body, is used cooperatively with two setting circle pins 5.Pass through
This simple structure processes to the hole in angled slabbing and Different Plane, processing efficiency can be improved.
When using the pneumatic adjustable milling fixture of chain-plate type part, clamp body 8 is consolidated by the gain bolt of quadrangle
It is scheduled on milling machine table, workpiece 6 to be processed is placed on workbench 8, using two setting circle pins 5 to the center of circle of workpiece 6
It is positioned, the triangle cushion block 2 on clamp body 8, auxiliary adjustment is carried out to the position of workpiece 6, position, which determines, passes through 9 He of bolt
Pressing plate 1 is fixed, and is clamped using air clamper 4 to workpiece 6 after adjustment, and Wedge type parallels 7 is placed in work
6 lower section of part carries out secondary adjustment by position of the rotary screw to workpiece 6 and guarantees that drill bit can be by oblique when carrying out hole hole
The U-type groove of wedge-type parallels 7, until meeting processing conditions after Wedge type parallels 7 is locked；After processing is completed, by spiral shell
Pressing plate 1 is removed in the loosening of bolt 9；Air clamper 4 is shunk afterwards, workpiece 6 is removed, and is completed the process.
Claims (3)
1. a kind of pneumatic adjustable milling fixture of chain-plate type part, it is characterised in that: including a pressing plate (1), a triangle
Cushion block (2), a L-type support frame (3), an air clamper (4), two straight pins (5), a workpiece (6), one tiltedly
Wedge-type parallels (7), a clamp body (8), bolt (9)；Clamp body (8) be equipped with triangle cushion block (2), L-type support frame (3),
Bolt (9) and pressing plate (1)；Triangle cushion block (2) is ancillary equipment, can be chosen according to workpiece shapes；L-type support frame (3) includes
One cylindrical body (3-1) and a rectangular cantilever (3-2)；Two screwed sides of setting circle pin (5) are mounted on fixture
It is in threaded hole on body (8) and tangent with the periphery of workpiece (6)；Air clamper (4) includes cylinder (4-1), telescopic rod
(4-2) and round briquetting (4-3), is bolted with L-type support frame (3).
2. a kind of pneumatic adjustable milling fixture of chain-plate type part according to claim 1, it is characterised in that: pressing plate (1)
It is connect by bolt (9) with clamp body (8) and detachable.
3. a kind of pneumatic adjustable milling fixture of chain-plate type part according to claim 1, it is characterised in that: Wedge type pad
Iron (7) is placed in clamp body (8) plane, is used cooperatively with two setting circle pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920085250.8U CN209598775U (en) | 2019-01-18 | 2019-01-18 | A kind of pneumatic adjustable milling fixture of chain-plate type part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920085250.8U CN209598775U (en) | 2019-01-18 | 2019-01-18 | A kind of pneumatic adjustable milling fixture of chain-plate type part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598775U true CN209598775U (en) | 2019-11-08 |
Family
ID=68401185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920085250.8U Expired - Fee Related CN209598775U (en) | 2019-01-18 | 2019-01-18 | A kind of pneumatic adjustable milling fixture of chain-plate type part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894302A (en) * | 2021-10-29 | 2022-01-07 | 中国航发贵州红林航空动力控制科技有限公司 | Special-shaped pipe joint turning universal fixture |
-
2019
- 2019-01-18 CN CN201920085250.8U patent/CN209598775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894302A (en) * | 2021-10-29 | 2022-01-07 | 中国航发贵州红林航空动力控制科技有限公司 | Special-shaped pipe joint turning universal fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |