CN205629986U - By hard car fixture device of tooth - Google Patents
By hard car fixture device of tooth Download PDFInfo
- Publication number
- CN205629986U CN205629986U CN201620283141.3U CN201620283141U CN205629986U CN 205629986 U CN205629986 U CN 205629986U CN 201620283141 U CN201620283141 U CN 201620283141U CN 205629986 U CN205629986 U CN 205629986U
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- CN
- China
- Prior art keywords
- plate
- tooth
- fixation clip
- fixed plate
- vehicle clamper
- 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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Abstract
The utility model relates to a by hard car fixture device of tooth, include anchor clamps seat (1) connected on lathe hydraulic pressure pull rod (2), anchor clamps seat connection cover plate (3), cover connection fixed plate (4), be equipped with a set of support bulb (5) on the fixed plate, the outside handing -over a set of rotor plate (6) of anchor clamps seat, all be equipped with arc wall (6a) on every rotor plate, at apron (3) through spacer pin (7) and the corresponding spacing cooperation of arc wall, all connect on every rotor plate solid fixed pressing plate (8), gu fixed pressing plate corresponds the cooperation with the fixed plate. The utility model discloses an advantage: this device simple structure, convenient to use, the clamping is effectual, can be with antithetical couplets that directly be closely related by tooth hole machining precision and pitch circle, through control hole machining precision in order to guarantee key characteristic factor precision such as pitch circle radial run -out moves, simultaneously, the stability with man -hour has been guaranteed to six ball head flank of tooth of can fixing and laminate.
Description
Technical field
This utility model relates to a kind of clamp fixture, particularly to one by tooth hard vehicle clamper device.
Background technology
Drive axle is in power train end can change the rotating speed from variator and torque, and passes them to the mechanism of driving wheel, and drive axle is typically made up of main reducing gear, differential mechanism, wheel drive and driving axle housing etc..In drive mechanism, difference shell is meshed transmission with by tooth, by tooth inner hole precision it is and differs from the key characteristic factor that shell carries out assembling, the diameter dimension of endoporus, circularity and eccentric situation can produce greatest differences because of the deformation of heat treatment, for eliminating heat treatment deformation, reply is carried out finish turning processing by tooth endoporus, and the effect of the circular tooth contact after gear train is the most also assembled by the precision of endoporus after finish turning has tremendous influence.Assembling backgear group circular tooth contact is the comprehensive embodiment of gear operation quality, and good contact area can reduce noise, improves engagement stationarity, extends the service life of gear.
Therefore when processing is by tooth, need to improve by tooth diameter of bore size, circularity, eccentric isoparametric accuracy class as far as possible, and present stage is in the case of equipment is fixing, should set about from fixture angle, by the design of fixture and improvement being promoted the precision of this working procedure processing, not yet finding through retrieval, ideal is used for raising by the frock of tooth precision for use.
Utility model content
The purpose of this utility model is still not have ideal for improving by the shortcoming of the frock of tooth precision to solve present stage, and the one proposed is by tooth hard vehicle clamper device.
To achieve these goals, this utility model adopts the technical scheme that
A kind of by tooth hard vehicle clamper device, it is characterized in that: include machine tool hydraulic pull bar, be connected on described machine tool hydraulic pull bar clamping fixture seat, also be connected on described clamping fixture seat a cover plate, be fixedly connected on described cover plate plate, described fixed plate is provided with one group and supports bulb, one group of swivel plate is joined in the outside of described clamping fixture seat, an arcuate groove it is equipped with on each described swivel plate, it is provided with one group of spacer pin at described cover plate, all corresponding with the corresponding arcuate groove spacing cooperation of each spacer pin, each described swivel plate is all connected with a fixation clip, each fixation clip is the most identical with the angle of corresponding swivel plate, and each fixation clip all with described fixed plate corresponding matching.
On the basis of technique scheme, can there is a technical scheme further below:
It is all connected with a pressure head in the inner side of each described fixation clip.
Being also connected with an adjustment seat on described clamping fixture seat, in described adjustment seat, activity adjustment connects an adjusting rod, and adjusting rod passes described fixed plate, is provided with regulation pressing plate, regulation pressing plate and described fixation clip corresponding matching on described adjusting rod.
Described support bulb includes a fixed block, is provided with a support bar on fixed block, is provided with one and supports ball on support bar.
The uniform outside being arranged on described fixed plate of described support bulb.
Each described fixation clip is vertical with corresponding swivel plate to be connected.
In the gear drive of stable drive ratio, gear drive may be considered that the pitch circle of two gears is tangent does pure rolling, and when a pair theoretical standard gear is in correct installation site, when the pitch circle of i.e. two gears is tangent, now the effect of circular tooth contact reaches optimum state；Which, with gear key characteristic pitch circle, is processed as positioning datum.This device uses six bulb location by pitch circle, carries out clamping and realize by tooth endoporus hard turner sequence by the way of pressing plate is given by one axial compressive force of tooth.
The utility model has the advantage of: this apparatus structure is simple, easy to use, clamping is effective, after clamping, by tooth axially without play, this device uses bulb to be positioned at by the pitch circle of tooth, fixation clip is with the mode pressed at present, being fixed by tooth, can will be closely associated with pitch circle footpath by tooth endoporus machining accuracy, the key characteristic factor precision such as beat, simultaneously ensureing pitch circle footpath by controlling endoporus machining accuracy, six location bulbs can be fixed and fit the flank of tooth, it is ensured that adds the stability in man-hour.By this device clamping, it is possible to increase by the machining accuracy of tooth hole size, it is ensured that the effect of assembling backgear circular tooth contact reaches optimum state, reduces Gear Contact district noise, improve engagement stationarity, extend the service life of gear.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model.
Detailed description of the invention
In order to make this utility model clearer, describing this device in detail below in conjunction with accompanying drawing, specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
nullAs shown in Figure 1，The one that this utility model provides is by tooth hard vehicle clamper device，Including machine tool hydraulic pull bar 2，Be connected on described machine tool hydraulic pull bar 2 clamping fixture seat 1，The clamping fixture seat 1 that is connected on described machine tool hydraulic pull bar 2 all uses prior art，Described clamping fixture seat 1 includes circular fixed plate 1a，Corresponding matching connecting hinge fishplate bar 1b in described circular fixed plate 1a，The front end in contact articulated slab 1b of described machine tool hydraulic pull bar 2，Be connected in the centre bore of described articulated slab 1b an adjustment seat 10，10 1 cylinder 10a of described adjustment seat，Described cylinder 10a is provided with a stair-stepping adjustable column，It is provided with regulation screw at the center of adjustment seat 10，A cover plate 3 is connected by one group of steady pin at described clamping fixture seat 1，It is provided with through hole in described cover plate 3，Described adjustment seat 10 is arranged between described articulated slab 1b and cover plate 3，Described adjustment seat 10 and the through hole corresponding matching of described cover plate 3.
Be fixedly connected on described cover plate 3 plate 4, described fixed plate 4 includes the fixing pipe of and the through hole corresponding matching of described cover plate 3, being provided with adpting flange on fixing pipe, on described adpting flange, uniform six support bulb 5, the uniform outside being arranged on described fixed plate 4 of described support bulb 5.Described support bulb 5 includes a fixed block 5a, and being provided with a support bar 5b, described support bar 5b on fixed block 5a is a tapered rod, is provided with one and supports ball 5c on support bar 5b.
Three swivel plates 6 are joined in the outside of described clamping fixture seat 1, the side of each described swivel plate 6 is all hinged on described articulated slab 1b by pin, an arcuate groove 6a it is equipped with on each described swivel plate 6, it is provided with one group of spacer pin 7 at described cover plate 3, all corresponding with the corresponding arcuate groove 6a spacing cooperation of each spacer pin 7, each described swivel plate 6 is all connected with a fixation clip 8, each described fixation clip 8 is vertical with corresponding swivel plate 6 to be connected, and each fixation clip 8 all with described fixed plate 4 corresponding matching, it is all connected with a pressure head 9 in the inner side of each described fixation clip 8.In use, first pass through described machine tool hydraulic pull bar 2 and pull clamping fixture seat 1, then plate 6 is rotated by clamping fixture seat 1 to rotate such as the dotted line position in Fig. 1, then place by tooth on described support ball 5c, clamping fixture seat 1 is pulled the most again by described machine tool hydraulic pull bar 2, then plate 6 being rotated by clamping fixture seat 1 and rotate such as the dotted line position in Fig. 1, clamping is by tooth.
When clamping difference is by tooth, if by tooth not clamping time, described adjustment seat 10 connects an adjusting rod 11 by screw thread activity adjustment, described adjusting rod 11 uses screw rod, adjusting rod 11 is through described fixed plate 4, described adjusting rod 11 connects three regulation pressing plates 12, each described regulation pressing plate 12 and the corresponding corresponding compression fit of fixation clip 8.
Claims (6)
- null1. one kind by tooth hard vehicle clamper device，It is characterized in that: include machine tool hydraulic pull bar (2)，Be connected on described machine tool hydraulic pull bar (2) clamping fixture seat (1)，Also be connected on described clamping fixture seat (1) cover plate (3)，Be fixedly connected on described cover plate (3) plate (4)，Described fixed plate (4) is provided with one group and supports bulb (5)，One group of swivel plate (6) is joined in the outside of described clamping fixture seat (1)，An arcuate groove (6a) it is equipped with on each described swivel plate (6)，It is provided with one group of spacer pin (7) at described cover plate (3)，All corresponding with corresponding arcuate groove (6a) the spacing cooperation of each spacer pin (7)，Each described swivel plate (6) is all connected with a fixation clip (8)，Each fixation clip (8) is the most identical with the angle of corresponding swivel plate (6)，And each fixation clip (8) all with described fixed plate (4) corresponding matching.
- One the most according to claim 1 is by tooth hard vehicle clamper device, it is characterised in that: it is all connected with a pressure head (9) in the inner side of each described fixation clip (8).
- One the most according to claim 1 is by tooth hard vehicle clamper device, it is characterized in that: on described clamping fixture seat (1), be also connected with an adjustment seat (10), an adjusting rod (11) is connected at the upper activity adjustment of described adjustment seat (10), adjusting rod (11) passes described fixed plate (4), described adjusting rod (11) is provided with regulation pressing plate (12), regulation pressing plate (12) and described fixation clip (8) corresponding matching.
- One the most according to claim 1 is by tooth hard vehicle clamper device, it is characterized in that: described support bulb (5) includes a fixed block (5a), fixed block (5a) is provided with a support bar (5b), support bar (5b) is provided with one and supports ball (5c).
- 5. according to the one described in claim 1 or 4 by tooth hard vehicle clamper device, it is characterised in that: the described uniform outside being arranged on described fixed plate (4) of support bulb (5).
- One the most according to claim 1 is by tooth hard vehicle clamper device, it is characterised in that: each described fixation clip (8) is vertical with corresponding swivel plate (6) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283141.3U CN205629986U (en) | 2016-04-07 | 2016-04-07 | By hard car fixture device of tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283141.3U CN205629986U (en) | 2016-04-07 | 2016-04-07 | By hard car fixture device of tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629986U true CN205629986U (en) | 2016-10-12 |
Family
ID=57067369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620283141.3U Expired - Fee Related CN205629986U (en) | 2016-04-07 | 2016-04-07 | By hard car fixture device of tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666172A (en) * | 2016-04-07 | 2016-06-15 | 合肥美桥汽车传动及底盘系统有限公司 | Ring gear hard turning clamp device |
| CN108749065A (en) * | 2018-07-27 | 2018-11-06 | 珠海市运泰利自动化设备有限公司 | Double cam mechanism translating rotation is vertical depression mechanism |
| CN112644143A (en) * | 2019-11-21 | 2021-04-13 | 齐凤河 | Metal pipeline anticorrosive coating stripping off device |
-
2016
- 2016-04-07 CN CN201620283141.3U patent/CN205629986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666172A (en) * | 2016-04-07 | 2016-06-15 | 合肥美桥汽车传动及底盘系统有限公司 | Ring gear hard turning clamp device |
| CN108749065A (en) * | 2018-07-27 | 2018-11-06 | 珠海市运泰利自动化设备有限公司 | Double cam mechanism translating rotation is vertical depression mechanism |
| CN112644143A (en) * | 2019-11-21 | 2021-04-13 | 齐凤河 | Metal pipeline anticorrosive coating stripping off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |