CN206273442U - A kind of tachometer disk Special Fixture for Machining - Google Patents
A kind of tachometer disk Special Fixture for Machining Download PDFInfo
- Publication number
- CN206273442U CN206273442U CN201621320742.3U CN201621320742U CN206273442U CN 206273442 U CN206273442 U CN 206273442U CN 201621320742 U CN201621320742 U CN 201621320742U CN 206273442 U CN206273442 U CN 206273442U
- Authority
- CN
- China
- Prior art keywords
- portable
- special fixture
- bushing plate
- slide rail
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of tachometer disk Special Fixture for Machining, the fixture includes base, portable bushing plate, portable pressure strip and clamping screw, base upper surface is provided with U-shaped groove, two slide rails are arranged with along recess sidewall top, slide rail is provided with sliding block, slide rail and groove floor level, portable bushing plate one end is located on the sliding block of slide rail, the portable bushing plate other end stretches to groove, portable bushing plate and groove floor level, portable pressure strip are located on symmetrical sliding-rail sliding and stretch to groove.The utility model simple structure, by adjusting the position in slide rail of bushing plate and pressure strip, so that the tachometer disk of different size and size is processed, it is easy to use.
Description
Technical field
The utility model belongs to mechanical clamp technical field, and in particular to a kind of tachometer disk Special Fixture for Machining.
Background technology
Tachometer Tray is an important part in speed changer, is played an important role in whole mechanism, its surface essence
Degree precisely has influence with the position degree requirement in hole for transmission, therefore it is unusual to design a set of Tachometer Tray special fixture
It is necessary.
Although existing some special fixtures have met the processing request of processing Tachometer Tray, these fixtures are used
During occur in that some inconvenience or situations such as low production efficiencies.If a kind of accurate positioning can be invented, reliable clamping, side
Just quick, production efficiency Tachometer Tray special fixture high certainly will be welcome by production firm.
The content of the invention
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is to propose that a kind of tachometer disk adds
Work special fixture, by adjusting bushing plate and pressure strip, realizes the Drilling operation production to the tachometer disk of different size.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of tachometer disk processes exclusive clamps
Tool includes base, portable bushing plate, portable pressure strip and clamping screw, and base upper surface is provided with U-shaped groove, along groove side
Wall top is arranged with two slide rails, and slide rail is provided with sliding block, slide rail and groove floor level, and portable bushing plate one end is located at
On the sliding block of slide rail, the portable bushing plate other end stretches to groove, portable bushing plate and groove floor level, and movable type is compressed
Plate is located on symmetrical sliding-rail sliding and stretches to groove.
Mark has the graduation mark of distance on the slide rail, and sliding block is provided with fastener, and the fastener is tight
Gu screw.The portable bushing plate is provided with through hole, and through hole is provided with Quick-change drill bush in groove floor, through hole,
Quick-change drill bush and between be provided with drill bushing bushing.Horizontal measuring instrument is also equipped with the portable bushing plate, the level is surveyed
Amount instrument is bubble type level measurement device.The portable pressure strip is provided with screwed hole, and screwed hole is perpendicular to groove floor, spiral shell
Clamping screw is rotary with pit.The clamping screw is provided with briquetting towards one end of workpiece, and the compressor arm other end is provided with rotation
Bar handle, is provided with the pressure sensor for detecting pressure between briquetting and clamping screw.The plate base both sides be provided with for
Fixed retainer ring, retainer ring is provided with yielding rubber pad, and the groove floor is additionally provided with shop bolt and Auxiliary support nail, fixed
Position pin and Auxiliary support nail and base engagement are interference fit.
The utility model beneficial effect is:The utility model simple structure adjusts bushing plate and the position of pressure strip can be added
The tachometer disk of work different specification size, leveling device is used for observing the levelness of bushing plate, it is ensured that the perpendicularity of drilling, base bottom
The rubber blanket that portion is provided with can play cushioning effect, machining accuracy be improved, with the side surface of workpiece and two symmetrical Kong Weiding
Position benchmark, two alignment pins and base upper surface limit five frees degree of Tachometer Tray, and screw rod and briquetting limit tacho
Disk Z-direction is moved, and has been reached workpiece and is positioned completely.Stability during processing is improved, localization method is simple, and dismounting is easy
And datum coincidence.
Brief description of the drawings
The mark in the content and figure expressed by this specification accompanying drawing is briefly described below：
Fig. 1 is a kind of front view of tachometer disk Special Fixture for Machining of specific embodiment of the present utility model；
Fig. 2 is a kind of top view of tachometer disk Special Fixture for Machining of specific embodiment of the present utility model；
Fig. 3 is a kind of side view of tachometer disk Special Fixture for Machining of specific embodiment of the present utility model.
Wherein, 1, base, 2, portable bushing plate, 3, bushing plate trip bolt, 4, drill bushing nail, 5, drill bushing bushing, 6,
Quick-change drill bush, 7, clamping screw, 8, nut, 9, nut fastening nail, 10, pressure strip trip bolt, 11, portable pressure strip, 12,
Briquetting, 13, Tachometer Tray, 14, shop bolt, 15, Auxiliary support nail, 16, slide rail, 17, pressure sensor, 18, horizontal survey
Instrument.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is each as involved by
The shape of component, the mutual alignment between construction, each several part and annexation, the effect of each several part and operation principle, manufacture work
Skill and operate with method etc., are described in further detail, to help those skilled in the art to invention of the present utility model
Design, technical scheme have more complete, accurate and deep understanding.
As illustrated, a kind of tachometer disk Special Fixture for Machining includes base 1, portable bushing plate 2, portable pressure strip 11
With clamping screw 7, the upper surface of base 1 is provided with U-shaped groove, is arranged with and two cunnings of groove floor level along recess sidewall top
Rail 16, is provided with sliding block on slide rail 16, and sliding block can be moved along slide rail 16, and mark has the graduation mark of distance on slide rail 16
Position of the sliding block relative to slide rail 16 can be determined.Portable bushing plate 2 and groove floor level, its one end are tight by bushing plate
Gu screw 3 is fixed on the sliding block of slide rail 16, unscrewing bushing plate trip bolt 3 can move back and forth, according to the quarter on slide rail 16
Degree, moves to specified location, then tightens fixation, and the other end stretches to groove, and portable bushing plate 2 is provided with through hole, and through hole is vertical
In Quick-change drill bush 6 is provided with groove floor, through hole, drill bushing bushing is provided between Quick-change drill bush 6 and portable bushing plate 2
5, and 4 fastenings are followed closely by drill bushing, drill bit gos deep into that vertical hole can be got out in drill bushing, in order to ensure the perpendicularity of drilling, moves
Bubble type horizontal measuring instrument 18 is also equipped with dynamic formula bushing plate 2, viewing measuring instrument adjusts the levelness of bushing plate.Movable type pressure
Tight plate 11 is located on the symmetrical sliding block of slide rail 16 and stretches to groove, is fixed by pressure strip trip bolt 10, and can be by pressure strip
The position of the elastic regulation pressure strip of trip bolt 10.Through hole is provided with portable pressure strip 11, nut is installed in through hole
8, nut fastening nail 9 is provided with by nut 8 to be used to prevent nut 8 from rotating, and the screwed hole in the precession nut 8 of clamping screw 7 is used for
Workpiece pressing, screwed hole is perpendicular to groove floor.
In the present embodiment, groove floor is additionally provided with shop bolt 14 and Auxiliary support nail 15, shop bolt 14 and auxiliary
Help support nail 15 to match somebody with somebody with base 1 and be combined into interference fit.
In the present embodiment, the both sides of base 1 are provided with the retainer ring for being fixed in frame, and retainer ring is provided with damping
Rubber blanket, can effectively reduce the vibrations produced in boring procedure.
In the present embodiment, the profile of the nut 8 be a boss, nut 8 be engaged with detachable fastening board and
Fixed by nut fastening nail 9.
In the present embodiment, the top of the screw rod 7 has handle to be easy to screw rod 7 to rotatably compress workpiece, swing handle screw rod 7 to
Lower motion, drives the extruding fastening workpiece of briquetting 12, is rotated with screw rod 7 in briquetting 12 and is connected, and gap location scribbles lubricating oil, Ke Yibao
Card briquetting 12 is not rotated when workpiece is pushed down, and pressure sensor 17, pressure sensing are additionally provided between screw rod 7 and briquetting 12
Device 17 is connected with display, and suitable pressure value is determined by the number of degrees for watching display, prevents excessive compression from causing workpiece to become
Shape, or avoid extruding force not enough, caused workpiece shift.
The course of work of the present utility model is：First adjust portable bushing plate 2 and portable pressure strip 11 to suitable position
Fixation is put, then 13 two symmetrical holes of Tachometer Tray are put into shop bolt 14, the handle for rotating screw rod 7 presses briquetting 12
Tight tacho rotating disk, then machine tool workpiece is drilled and reamed by drill bushing, machine rear rotary screw 7, taking-up workpiece.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.Protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of tachometer disk Special Fixture for Machining, it is characterised in that the fixture include base (1), portable bushing plate (2),
Portable pressure strip (11) and clamping screw (7), base (1) upper surface are provided with U-shaped groove, are arranged with along recess sidewall top
Two slide rails (16), slide rail (16) is provided with sliding block, slide rail (16) and groove floor level, and portable bushing plate (2) one end sets
On the sliding block of slide rail (16), portable bushing plate (2) other end stretches to groove, portable bushing plate (2) and groove floor water
Flat, portable pressure strip (11) is located on symmetrical slide rail (16) sliding block stretches to groove.
2. tachometer disk Special Fixture for Machining according to claim 1, it is characterised in that being marked on the slide rail (16) has
The graduation mark of set a distance, sliding block is provided with fastener, and the fastener is trip bolt.
3. tachometer disk Special Fixture for Machining according to claim 1, it is characterised in that on the portable bushing plate (2)
Through hole is provided with, through hole is provided with Quick-change drill bush (6) in groove floor, through hole, in Quick-change drill bush (6) and portable drill jig
Drill bushing bushing (5) is provided between plate (2).
4. tachometer disk Special Fixture for Machining according to claim 3, it is characterised in that on the portable bushing plate (2)
Horizontal measuring instrument (18) is also equipped with, the horizontal measuring instrument (18) is bubble type level measurement device.
5. tachometer disk Special Fixture for Machining according to claim 1, it is characterised in that on the portable pressure strip (11)
Screwed hole is provided with, screwed hole is rotary with clamping screw (7) in groove floor, screwed hole.
6. tachometer disk Special Fixture for Machining according to claim 5, it is characterised in that the clamping screw (7) is towards work
One end of part is provided with briquetting (12), and the clamping screw other end is provided with rotating bar handle, between briquetting (12) and clamping screw (7)
It is provided with the pressure sensor (17) for detecting pressure.
7. tachometer disk Special Fixture for Machining according to claim 1, it is characterised in that base (1) both sides are provided with use
In fixed retainer ring, retainer ring is provided with yielding rubber pad.
8. tachometer disk Special Fixture for Machining according to claim 1, it is characterised in that the groove floor is additionally provided with positioning
Pin (14) and Auxiliary support nail (15), shop bolt (14) and Auxiliary support nail (15) and base (1) are with being combined into interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320742.3U CN206273442U (en) | 2016-12-05 | 2016-12-05 | A kind of tachometer disk Special Fixture for Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320742.3U CN206273442U (en) | 2016-12-05 | 2016-12-05 | A kind of tachometer disk Special Fixture for Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206273442U true CN206273442U (en) | 2017-06-23 |
Family
ID=59062514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320742.3U Expired - Fee Related CN206273442U (en) | 2016-12-05 | 2016-12-05 | A kind of tachometer disk Special Fixture for Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206273442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193616A (en) * | 2019-06-03 | 2019-09-03 | 安徽天航机电有限公司 | A kind of auxiliary intake valve elongated hole drilling machining device and its application method |
-
2016
- 2016-12-05 CN CN201621320742.3U patent/CN206273442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193616A (en) * | 2019-06-03 | 2019-09-03 | 安徽天航机电有限公司 | A kind of auxiliary intake valve elongated hole drilling machining device and its application method |
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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: 20170623 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |