CN207900301U - A kind of automobile front brake adjustment arm housing Quick-clamped drill jig - Google Patents
A kind of automobile front brake adjustment arm housing Quick-clamped drill jig Download PDFInfo
- Publication number
- CN207900301U CN207900301U CN201820332945.7U CN201820332945U CN207900301U CN 207900301 U CN207900301 U CN 207900301U CN 201820332945 U CN201820332945 U CN 201820332945U CN 207900301 U CN207900301 U CN 207900301U
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- CN
- China
- Prior art keywords
- movable stand
- movement frame
- rotary shaft
- movement
- opposite
- 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.)
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Abstract
The utility model discloses a kind of automobile front brakes to adjust arm housing Quick-clamped drill jig, it include pedestal, support base, rotary shaft, first movement frame, second movable stand and detent mechanism, wherein first movement frame and the second movement is erected on pedestal, rotary shaft be threaded through on first movement frame and the second movable stand and with first movement frame and the second movable stand bolt, the opposite helicitic texture in direction is provided on first movement frame and the second movable stand, it is provided in rotary shaft and helicitic texture matches on first movement frame and the second movable stand screw-rod structure, rotary shaft can drive first movement frame and the second movable stand to carry out during rotating opposite or opposite mobile, support base is located between first movement frame and the second movable stand and is fixed on the base, advantageous effect：Effectively improve borehole accuracy；Rotary shaft is provided at both ends with the opposite helicitic texture in direction, realizes the opposite or reverse motions of movable stand, to realize fastening and relaxation to processing component.
Description
Technical field
The utility model is related to a kind of drill jig, more particularly to a kind of automobile front brake adjustment arm housing Quick-clamped bores
Bed fixture.
Background technology
Currently, automobile front brake adjustment arm housing is mainly used for that worm and gear therein is supported and is protected, part
Maximum endoporus is for installing turbine, and two side through hole are for installing worm shaft, and 5 on large end face aperture is for the dress with automobile
Match.For small processing workshop, 5 apertures are processed using common driller, after workpiece is mounted on fixture, are bored since top exists
Template, it is difficult to workpiece is clamped, so drill thrust forces workpiece that certain deflection occurs in process, lead to axially bored line
It tilts, can not normally be assembled with automobile.The modes such as convertible bushing plate, mobile bushing plate, but such mode pair are used before this
Each section coordinates required precision higher, after using frequently, since each matching surface is worn, machining accuracy can be caused to decline,
Influence work pieces mate.
Invention content
Purpose of the utility model is to solve existing drilling machines to deposit during processing automobile front brake and adjusting arm
Problems and a kind of automobile front brake for providing adjusts arm housing Quick-clamped drill jig.
Automobile front brake adjustment arm housing Quick-clamped drill jig provided by the utility model includes pedestal, support
Seat, rotary shaft, first movement frame, the second movable stand and detent mechanism, wherein first movement frame and the second movement are erected at pedestal
On, rotary shaft be threaded through on first movement frame and the second movable stand and with first movement frame and the second movable stand bolt, first
It is provided with the opposite helicitic texture in direction on movable stand and the second movable stand, is provided in rotary shaft and first movement frame and second
The screw-rod structure that helicitic texture matches on movable stand, rotary shaft can drive first movement frame and second to move during rotating
Moving frame carries out opposite or opposite movement, and support base is located between first movement frame and the second movable stand and is fixed on the base, props up
The placement that seat is used for processing component is supportted, detent mechanism is also disposed on pedestal, and detent mechanism is located at first movement frame and second and moves
The side of moving frame, pedestal are provided at both ends with support column, and the top of support column is connected with bushing plate, brill is equipped on bushing plate
The position of set, drill bushing corresponds to the position setting of support base between first movement frame and the second movable stand.
The both sides of first movement frame and the second movable stand are provided with guide positioning plate, first movement frame and the second movable stand edge
Guide positioning plate carries out opposite or opposite movement, and first movement frame and the second movable stand are symmetrically arranged with respect to one end of support base
Two anchorage bars, two anchorage bars are used for the fastening to processing component, the helicitic texture on first movement frame and the second movable stand
One end of first movement frame and the second movable stand is fixed on by rivet.
One end of rotary shaft is provided with handwheel, and handwheel is equipped with crank, drives handwheel to drive rotary shaft rotation by crank,
First movement frame and the second movable stand is driven to carry out in rotary shaft rotation process opposite or opposite mobile.
Detent mechanism is made of axle sleeve, spring, rhombus pin and positioning pin, and wherein spring is located at bore sleeve bottom, water chestnut
Shape pin is located at spring top, and locating slot is offered on the side wall of axle sleeve, and positioning pin is plugged in by locating slot in rhombus pin, positioning
The locating slot that selling can open up along side wall of shaft sleeve moves up and down.
There are five drill bushing settings on bushing plate.
The operation principle of the utility model：
First the position of drill mouth is needed to be placed on support base processing component, the other end of processing component is placed on localization machine
Then the top of rhombus pin on structure drives handwheel that rotary shaft rotation is driven to make first movement frame and the second movable stand phase by crank
Clamp processing components by two anchorage bars to mobile, then by the drill bushing on bushing plate to the corresponding site of processing component into
Row drilling is processed, and after operation, rotation rotary shaft drives first movement frame and the second movable stand are mobile on the contrary to unclamp processing department
Part, the positioning pin then pushed on detent mechanism take out processing component, and there is no need to discharging templates to take out processing component.
The beneficial effects of the utility model：
Automobile front brake adjustment arm housing Quick-clamped drill jig provided by the utility model abandons such drill jig
It is rotated in design or the mode of mobile bushing plate effectively improves borehole accuracy using fixed bushing plate；The both ends of rotary shaft are arranged
There is the helicitic texture that direction is opposite, realize the opposite or reverse motions of movable stand, to realize fastening and the pine to processing component
It relaxes.
Description of the drawings
Fig. 1 is drill jig overall structure diagram described in the utility model.
Fig. 2 is that drill jig described in the utility model removes drill jig plate structure schematic diagram.
Fig. 3 is detent mechanism configuration schematic diagram described in the utility model.
1, pedestal 2, support base 3, rotary shaft 4, first movement frame 5, the second movable stand 6, detent mechanism
7, helicitic texture 8, processing component 9, support column 10, bushing plate 11, drill bushing 12, guide positioning plate 13, fastening
Bar 14, handwheel 15, crank 16, axle sleeve 17, spring 18, rhombus pin 19, positioning pin 20, locating slot.
Specific implementation mode
Shown in please referring to Fig.1 to Fig.3：
Automobile front brake adjustment arm housing Quick-clamped drill jig provided by the utility model includes pedestal 1, support
Seat 2, rotary shaft 3, first movement frame 4, the second movable stand 5 and detent mechanism 6, wherein first movement frame 4 and the second movable stand 5 are set
On pedestal 1, rotary shaft 3 be threaded through on first movement frame 4 and the second movable stand 5 and with first movement frame 4 and the second movable stand 5
The opposite helicitic texture 7 in direction is provided on bolt, first movement frame 4 and the second movable stand 5, be provided in rotary shaft 3 with
The screw-rod structure that helicitic texture 7 matches on first movement frame 4 and the second movable stand 5, rotary shaft 3 being capable of bands during rotating
Dynamic first movement frame 4 and the second movable stand 5 carry out opposite or opposite movement, and support base 2 is located at the movement of first movement frame 4 and second
It between frame 5 and is fixed on pedestal 1, support base 2 is used for the placement of processing component 8, and detent mechanism 6 is also disposed on pedestal 1, fixed
Position mechanism 6 is located at the side of first movement frame 4 and the second movable stand 5, and pedestal 1 is provided at both ends with support column 9, support column 9
Top is connected with bushing plate 10, and drill bushing 11 is equipped on bushing plate 10, and the position of drill bushing 11 corresponds to the shifting of first movement frame 4 and second
The position of support base 2 between moving frame 5.
The both sides of first movement frame 4 and the second movable stand 5 are provided with guide positioning plate 12, and first movement frame 4 and second moves
Moving frame 5 is carried out opposite or is moved on the contrary along guide positioning plate 12, and the one of 5 opposite support base 2 of first movement frame 4 and the second movable stand
End is symmetrical arranged there are two anchorage bar 13, and two anchorage bars 13 are used for the fastening to processing component 8, first movement frame 4 and second
Helicitic texture 7 on movable stand 5 is fixed on one end of first movement frame 4 and the second movable stand 5 by rivet.
One end of rotary shaft 3 is provided with handwheel 14, and handwheel 14 is equipped with crank 15, drives handwheel 14 to drive by crank 15
Rotary shaft 3 rotates, and drives first movement frame 4 and the second movable stand 5 to carry out opposite or opposite movement in 3 rotation process of rotary shaft.
Detent mechanism 6 is made of axle sleeve 16, spring 17, rhombus pin 18 and positioning pin 19, and wherein spring 17 is located at axle sleeve
16 intracavity bottoms, rhombus pin 18 are located at 17 top of spring, locating slot 20 are offered on the side wall of axle sleeve 16, it is fixed that positioning pin 19 passes through
Position slot 20 is plugged in rhombus pin 18, and the locating slot 20 that positioning pin 19 can open up on 16 side wall of axle sleeve moves up and down.
There are five the settings of drill bushing 11 on bushing plate 10.
The operation principle of the utility model：
First the position of drill mouth is needed to be placed on support base 2 processing component 8, the other end of processing component 8, which is placed on, to be determined
The top of rhombus pin 18 in the mechanism 6 of position, then drives handwheel 14 that the rotation of rotary shaft 3 is driven to make first movement frame 4 by crank 15
It is moved towards with the second movable stand 5 and clamps processing component 8 by two anchorage bars 13, then pass through the drill bushing 11 on bushing plate 10
Drilling processing is carried out to the corresponding site of processing component 8, after operation, rotation rotary shaft 3 drives first movement frame 4 and second
Movable stand 5 is mobile on the contrary to unclamp processing component 8, and the positioning pin 19 then pushed on detent mechanism 6 takes out processing component 8, just not
Discharging template 10 is needed to take out processing component 8.
Claims (5)
1. a kind of automobile front brake adjusts arm housing Quick-clamped drill jig, it is characterised in that：Include pedestal, support base,
Rotary shaft, first movement frame, the second movable stand and detent mechanism, wherein first movement frame and the second movement are erected on pedestal,
Rotary shaft be threaded through on first movement frame and the second movable stand and with first movement frame and the second movable stand bolt, first movement
It is provided with the opposite helicitic texture in direction on frame and the second movable stand, is provided in rotary shaft and is moved with first movement frame and second
The screw-rod structure that helicitic texture matches on frame, rotary shaft can drive first movement frame and the second movable stand during rotating
Opposite or opposite movement is carried out, support base is located between first movement frame and the second movable stand and is fixed on the base, support base
For the placement of processing component, detent mechanism is also disposed on pedestal, and detent mechanism is located at first movement frame and the second movable stand
Side, pedestal is provided at both ends with support column, and the top of support column is connected with bushing plate, drill bushing is equipped on bushing plate, bores
The position of set corresponds to the position of support base between first movement frame and the second movable stand.
2. a kind of automobile front brake according to claim 1 adjusts arm housing Quick-clamped drill jig, it is characterised in that：
The both sides of the first movement frame and the second movable stand are provided with guide positioning plate, and first movement frame and the second movable stand edge are led
Opposite or opposite movement is carried out to positioning plate, first movement frame and the second movable stand are symmetrically arranged with two with respect to one end of support base
A anchorage bar, two anchorage bars are used for the fastening to processing component, and the helicitic texture on first movement frame and the second movable stand is logical
Cross one end that rivet is fixed on first movement frame and the second movable stand.
3. a kind of automobile front brake according to claim 1 adjusts arm housing Quick-clamped drill jig, it is characterised in that：
One end of the rotary shaft is provided with handwheel, and handwheel is equipped with crank, drives handwheel to drive rotary shaft rotation, rotation by crank
First movement frame and the second movable stand is driven to carry out in shaft rotation process opposite or opposite mobile.
4. a kind of automobile front brake according to claim 1 adjusts arm housing Quick-clamped drill jig, it is characterised in that：
The detent mechanism is made of axle sleeve, spring, rhombus pin and positioning pin, and wherein spring is located at bore sleeve bottom, diamond shape
Pin is located at spring top, locating slot is offered on the side wall of axle sleeve, positioning pin is plugged in by locating slot in rhombus pin, positioning pin
The locating slot that can be opened up along side wall of shaft sleeve moves up and down.
5. a kind of automobile front brake according to claim 1 adjusts arm housing Quick-clamped drill jig, it is characterised in that：
There are five drill bushing settings on the bushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332945.7U CN207900301U (en) | 2018-03-12 | 2018-03-12 | A kind of automobile front brake adjustment arm housing Quick-clamped drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332945.7U CN207900301U (en) | 2018-03-12 | 2018-03-12 | A kind of automobile front brake adjustment arm housing Quick-clamped drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900301U true CN207900301U (en) | 2018-09-25 |
Family
ID=63558868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332945.7U Expired - Fee Related CN207900301U (en) | 2018-03-12 | 2018-03-12 | A kind of automobile front brake adjustment arm housing Quick-clamped drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188450A (en) * | 2018-03-12 | 2018-06-22 | 吉林大学 | A kind of automobile front brake adjusts arm housing Quick-clamped drill jig |
-
2018
- 2018-03-12 CN CN201820332945.7U patent/CN207900301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188450A (en) * | 2018-03-12 | 2018-06-22 | 吉林大学 | A kind of automobile front brake adjusts arm housing Quick-clamped drill jig |
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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: 20180925 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |