CN206277813U - Fixture is carved in a kind of beating for automobile differential bevel gear - Google Patents
Fixture is carved in a kind of beating for automobile differential bevel gear Download PDFInfo
- Publication number
- CN206277813U CN206277813U CN201621297162.7U CN201621297162U CN206277813U CN 206277813 U CN206277813 U CN 206277813U CN 201621297162 U CN201621297162 U CN 201621297162U CN 206277813 U CN206277813 U CN 206277813U
- Authority
- CN
- China
- Prior art keywords
- chassis
- fixed
- bevel gear
- fixed plate
- automobile differential
- 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
Links
Abstract
Quarter fixture, including fixed mechanism and angle-adjusting mechanism are beaten the utility model discloses a kind of automobile differential bevel gear, fixed mechanism includes chassis, and the bottom on chassis is connected with connecting shaft；Chassis is provided with locating piece；Chassis is provided with V-shaped groove, and vee-block is provided with V-shaped groove；Chassis is provided with collet；Vee-block forms bikini for the clamping device of automobile differential bevel gear together with collet；Angle-adjusting mechanism includes support, and the top of support is connected with fixed plate by rotating shaft；Fanning strip is connected with fixed plate, the bottom of fanning strip is provided with circular arc elongated slot, fixing axle is equipped with circular arc elongated slot, and fixing axle is connected with support；Fixed plate is provided with bearing, and connecting shaft is connected with bearing；Fixed plate is provided with motor；The rotating shaft of motor is connected with connecting shaft.The utility model simple structure, compact and reasonable, adjustment of remodeling is simple, and clamping is quick, and clamping range and angle can be adjusted flexibly, practical.
Description
Technical field
The utility model is related to auto-parts field, more particularly to a kind of quarter of beating of automobile differential bevel gear to press from both sides
Tool.
Background technology
Differential function when automobile differential needs to reach steering by bevel gear, the cooperation between bevel gear is very smart
Close, larger abnormal sound can be produced otherwise in vehicle traveling process, influence the life-span.Therefore in the production process of bevel gear, each
It is required to beat on bevel gear carve and is pertaining only to the unique identification code of its own, the pairing and quality problem when being easy to assembling is reviewed.
On the market various beats that quarter engine efficiency is very high at present, but it is typically universal to beat the fixture that quarter machine configures
Fixture, due to bevel gear profile and the diversity of angle, these universal fixturings cannot meet the folder of bevel gear fast and stable at all
The need for holding, remodeled when playing quarter operation and the clamping time is long.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provide a kind of simple structure, reality
Fixture is carved in beating for automobile differential bevel gear.
The utility model is realized in the following way：
Fixture is carved in a kind of beating for automobile differential bevel gear, it is characterised in that：Including fixed mechanism and angle adjustment machine
Structure, the fixed mechanism includes chassis 1, and the bottom on the chassis 1 is connected with connecting shaft 2；The chassis 1 is provided with locating piece 3；
The chassis 1 is provided with V-shaped groove 4, the V-shaped groove 4 and is provided with vee-block 5；The chassis 1 is provided with collet 6；Vee-block 5
Bikini is formed together with collet 6 is used for the clamping device of automobile differential bevel gear 13；The angle-adjusting mechanism bag
Support 7 is included, the top of the support 7 is connected with fixed plate 11 by rotating shaft 8；The fixed plate 11 is swingable relative to support 7；
Fanning strip 9 is connected with the fixed plate 11, the bottom of the fanning strip 9 is provided with circular arc elongated slot 91, in the circular arc elongated slot 91
Fixing axle 10 is equipped with, the fixing axle 10 is connected with support 7；The fixed plate 11 is provided with bearing 12, the bearing 12
Connecting shaft 2 is inside connected with, the chassis 1 is rotatable relative to fixed plate 11；The fixed plate 11 is provided with motor 14；The electricity
The rotating shaft of machine 14 is connected with connecting shaft 2, and motor 14 drives connecting shaft 2 to rotate.
Further, the collet 6 includes fixed seat 61, and the fixed seat 61 is fixed on bottom by fixed screw 62
On disk 1, movable block 64 is connected with by mandrel 63 in the fixed seat 61；One end of the movable block 64 is connected with limited screw
65, the other end is provided with spring 66, and the spring 66 is located between movable block 64 and fixed seat 61；It is connected with the movable block 64
Fixture block 67.
Further, the surface of the fixture block 67 is provided with the circular arc being engaged with the inner circle of automobile differential bevel gear 13.
The beneficial effects of the utility model are：Simple structure, it is easy to use, carve the less spy of operation stress with reference to beating
Point, directly clamps bevel gear using spring force, and angular adjustment frame is compact to design rationally, and adjustment of remodeling is simple, and clamping is quick.
Brief description of the drawings
Fig. 1 the utility model structural representations；
Fig. 2 the utility model angle-adjusting mechanism structural representations；
Fig. 3 the utility model chassis structure schematic diagrames；
Fig. 4 the utility model collet structural representations.
Specific embodiment
In conjunction with accompanying drawing in detail, the utility model specific embodiment is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of beating for automobile differential bevel gear carves fixture, including fixed mechanism and angle
Adjustment mechanism, fixed mechanism includes chassis 1, and the bottom on chassis 1 is connected with connecting shaft 2；Chassis 1 is provided with locating piece 3；Chassis 1
It is provided with V-shaped groove 4, V-shaped groove 4 and is provided with vee-block 5；Chassis 1 is provided with collet 6；The shape together with collet 6 of vee-block 5
It is used for the clamping device of automobile differential bevel gear 13 into bikini；Angle-adjusting mechanism includes support 7, and the top of support 7 leads to
Cross rotating shaft 8 and be connected with fixed plate 11；Fixed plate 11 is swingable relative to support 7；Fanning strip 9 is connected with fixed plate 11, it is fan-shaped
The bottom of plate 9 is provided with circular arc elongated slot 91, circular arc elongated slot 91 and is equipped with fixing axle 10, and fixing axle 10 is connected with support 7；It is fixed
Plate 11 is provided with bearing 12, bearing 12 and is connected with connecting shaft 2, and chassis 1 is rotatable relative to fixed plate 11；Set in fixed plate 11
There is motor 14；The rotating shaft of motor 14 is connected with connecting shaft 2, and motor 14 drives connecting shaft 2 to rotate.
As shown in figure 4, the utility model collet 6 includes fixed seat 61, fixed seat 61 is fixed by fixed screw 62
On chassis 1, movable block 64 is connected with by mandrel 63 in fixed seat 61；One end of movable block 64 is connected with limited screw 65,
The other end is provided with spring 66, and spring 66 is located between movable block 64 and fixed seat 61；Fixture block 67 is connected with movable block 64.
In order to reach, matching effect is good, and the surface of fixture block 67 is provided with the circle being engaged with the inner circle of automobile differential bevel gear 13
Arc.
Specific implementation situation is as follows：Collet 6 is by fixed seat 61, movable block 64, fixture block 67, mandrel 63, limited screw
65th, fixed screw 62 and spring 66 are constituted；The lower section of fixed seat 61 is I-shaped, is coordinated with the One On The Chassis T-slot, by fixation
Screw 62 is fixed on the One On The Chassis T-slot, and the lower section of fixed seat 61 middle part is provided with U-lag, and the arranged on left and right sides of U-shaped has for solid
The through hole of centering spindle 63, there is location hole of the spring top；The lower section of movable block 64 is located in the U-lag of fixed seat 61, and there is through hole centre,
It is easy to mandrel 63 to penetrate, movable block 64 is connected by mandrel 63 with fixed seat 61；There are location hole of the spring and spiral shell in the top of movable block 64
Silk hole, lower section limited location screw hole；The two ends of spring 66 are separately fixed in the location hole of the spring of movable block 64 and fixed seat 61；
Limited screw 65 is fixed in the limited screw hole on movable block 64, the position for limiting movable block 64, and adjustment spring
66 decrement；Fixture block 67 is arranged on the top of movable block 64 by screw, and the front of fixture block 67 is circular arc, according to automobile differential
The inner circle of bevel gear 13 is designed, and is made using wear-resisting engineering plastic flitch, it is to avoid damaged in automobile differential bevel gear 13 during clamping
Circle.
The front of the utility model chassis 1 is provided with V-shaped groove 4 and T-slot, and V-shaped groove 4 is used to fix vee-block 5, and T-slot is used for solid
Determine collet 6；The two ends of vee-block 5 are circular arc, are fixed in the One On The Chassis V-shaped groove；Vee-block 5 is together with collet 6
Bikini clamping is formed, three locating pieces 3 are evenly distributed on chassis 1, and connecting shaft 2 is fixed on the back side of chassis 1, for connecting bottom
Disk 1 and angle-adjusting mechanism.
As shown in Fig. 2 the utility model angle-adjusting mechanism by support 7, fanning strip 9, fixing axle 10, fixed plate 11, turn
Axle 8, bearing 12 and motor 14 are constituted, and support 7 is connected by base plate with the workbench of quarter machine 15 is beaten；Fixed plate 11 can around the shaft 8 turns
It is dynamic.Fixed plate 11 is provided with bearing hole and motor installing hole, and bearing 12 is arranged in bearing hole, and connecting shaft 2 is interior with bearing 12
Hole connects；The rotating shaft of motor 14 is screwed in the back side of fixed plate 11 after being inserted in connecting shaft 2；Two panels fanning strip 9 is solid respectively
The both sides of fixed plate 11 are scheduled on, the lower section of fanning strip 9 is provided with circular arc elongated slot 91, circular arc elongated slot 91 of the fixing axle 10 through fanning strip 9
After be inserted in support 7, then fixed with support 7 by screw.
Remodel operation when, first from the vee-block 5 consistent with the inner circle of automobile differential bevel gear 13, vee-block 5 is fixed on
In the V-shaped groove 4 on chassis 1, then collet 6 is inserted in the U-lag on chassis 1 and fixed, forms two fixed clamp points and one
Individual movable bite；Automobile differential bevel gear 13 is first inserted in two fixed clamp points of arranged on left and right sides, then is gently pressed downward
Enter movable bite；Then angle is adjusted, the fixed screw in fixing axle 10 need to be only unclamped, fixed plate 11 is promoted, it is fixed
Plate 11 around the shaft 8 rotation, rotate to the 13 dozens of facets of automobile differential bevel gear it is vertical with cutting stylus is played when, be locked on axle 10
Fixed screw is that completion is remodeled operation, presses start button, and motor 14 drives automobile differential bevel gear 13 to rotate, makes quarter machine and open
Beginning beats quarter.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (3)
1. a kind of beating for automobile differential bevel gear carves fixture, it is characterised in that：Including fixed mechanism and angle-adjusting mechanism,
The fixed mechanism includes chassis（1）, the chassis（1）Bottom be connected with connecting shaft（2）；The chassis（1）It is provided with fixed
Position block（3）；The chassis（1）It is provided with V-shaped groove（4）, the V-shaped groove（4）Inside it is provided with vee-block（5）；The chassis（1）On set
Flexible chuck（6）；Vee-block（5）With collet（6）Forming bikini together is used for automobile differential bevel gear（13）Folder
Hold mechanism；The angle-adjusting mechanism includes support（7）, the support（7）Top pass through rotating shaft（8）It is connected with fixed plate
（11）；The fixed plate（11）Relative to support（7）It is swingable；The fixed plate（11）On be connected with fanning strip（9）, the fan
Shape plate（9）Bottom be provided with circular arc elongated slot（91）, the circular arc elongated slot（91）Inside it is equipped with fixing axle（10）, the fixing axle
（10）With support（7）It is connected；The fixed plate（11）It is provided with bearing（12）, the bearing（12）Inside it is connected with connecting shaft
（2）, the chassis（1）Relative to fixed plate（11）Rotatably；The fixed plate（11）It is provided with motor（14）；The motor
（14）Rotating shaft and connecting shaft（2）It is connected, motor（14）Drive connecting shaft（2）Rotation.
2. a kind of beating for automobile differential bevel gear according to claim 1 carves fixture, it is characterised in that：The elasticity
Chuck（6）Including fixed seat（61）, the fixed seat（61）By fixed screw（62）It is fixed on chassis（1）On, the fixation
Seat（61）It is upper to pass through mandrel（63）It is connected with movable block（64）；The movable block（64）One end be connected with limited screw（65）,
The other end is provided with spring（66）, the spring（66）Positioned at movable block（64）With fixed seat（61）Between；The movable block（64）
On be connected with fixture block（67）.
3. a kind of beating for automobile differential bevel gear according to claim 2 carves fixture, it is characterised in that：The fixture block
（67）Surface be provided with and automobile differential bevel gear（13）The circular arc that inner circle is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297162.7U CN206277813U (en) | 2016-11-30 | 2016-11-30 | Fixture is carved in a kind of beating for automobile differential bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297162.7U CN206277813U (en) | 2016-11-30 | 2016-11-30 | Fixture is carved in a kind of beating for automobile differential bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277813U true CN206277813U (en) | 2017-06-27 |
Family
ID=59074393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297162.7U Expired - Fee Related CN206277813U (en) | 2016-11-30 | 2016-11-30 | Fixture is carved in a kind of beating for automobile differential bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277813U (en) |
-
2016
- 2016-11-30 CN CN201621297162.7U patent/CN206277813U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20171130 |