CN206286845U - A kind of rear axle housing processes clamping device - Google Patents
A kind of rear axle housing processes clamping device Download PDFInfo
- Publication number
- CN206286845U CN206286845U CN201621408629.0U CN201621408629U CN206286845U CN 206286845 U CN206286845 U CN 206286845U CN 201621408629 U CN201621408629 U CN 201621408629U CN 206286845 U CN206286845 U CN 206286845U
- Authority
- CN
- China
- Prior art keywords
- rear axle
- axle housing
- clamping device
- fixed
- plate
- 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 provides a kind of rear axle housing and processes clamping device, including：Base plate；Be arranged on base plate, the auxiliary support apparatus of rear axle housing body for fixing rear axle housing to be processed, auxiliary support apparatus are fixed on base plate by first straight line guide rail；It is arranged at the positioning clamping device at circle processing after the axle tube on base plate, auxiliary support apparatus are relative with positioning clamping device, positioning clamping device is fixed on base plate by second straight line guide rail, positioning clamping device is connected by a connection piece with second straight line guide rail, positioning clamping device includes the movable plate being fixedly connected with second straight line guide rail, and the v block being fixed on movable plate；Movable plate is provided with the groove of the upper strip for extending in the first direction, and the feather key having with groove match is extended on connector.Positioning datum is used as by the cylindrical place of half-axile sleeve in rear axle housing to be processed and is clamped fixation so that the product percent of pass of the rear axle housing for machining is greatly enhanced.
Description
Technical field
The utility model is related to rear axle housing manufacture field, especially a kind of rear axle housing processing clamping device.
Background technology
Rear axle housing processing unit (plant) of the prior art, when being fixed to rear axle housing to be processed, using stamping parts outer surface as
Positioning datum, due to using causing that the locating effect to rear axle housing to be processed is poor as accurate positioning at this, to back axle to be processed
Not enough, and then the rear axle housing for causing to machine is second-rate, undesirable product easily occurs for the limitation of the shell free degree
Product.
Utility model content
The utility model embodiment technical problem to be solved is to provide a kind of rear axle housing processing clamping device, is used to realize
Improve the qualification rate of product.
In order to solve the above technical problems, the rear axle housing processing clamping device that the utility model embodiment is provided, including：
Base plate；
Be arranged on the base plate, the auxiliary support apparatus of rear axle housing body for fixing rear axle housing to be processed, it is described
Auxiliary support apparatus are fixed on the base plate by first straight line guide rail；
Be slidably disposed on the base plate, for after the axle tube for fixing rear axle housing to be processed circle processing at determining
Position clamping device, the auxiliary support apparatus are relative with the positioning clamping device, and the positioning clamping device is straight by second
Line guide rail is fixed on the base plate, wherein,
The positioning clamping device is connected by a connection piece with the second straight line guide rail, the positioning clamping device bag
Include the movable plate being fixedly connected with the second straight line guide rail, and the v block being fixed on the movable plate；The movable plate
One end end face relative with the connector is provided with the groove of the upper strip for extending in the first direction, prolongs on the connector
The feather key with the groove match is extended with, by the feather key, the movable plate can be moved along the first direction.
Preferably, the rear axle housing processing clamping device also includes：
The bushing plate being fixed on the base plate, the bushing plate is provided with for the rear axle housing sheet with rear axle housing to be processed
The positioning spigot that seam on body is engaged；
The front clamping device being fixed on the base plate, is arranged at relative with the bushing plate one on the base plate
End, by the front clamping device, the rear axle housing body of rear axle housing to be processed is fixed on the bushing plate.
Preferably, the rear axle housing processing clamping device also includes the hold-down gear being fixed on the movable plate, described
Hold-down gear includes：
The fixture being fixed on the movable plate；
It is arranged at threaded rod of the fixture away from one end of the movable plate；
Travelling nut on the threaded rod, the pressing plate of strip and fixing nut are from up to down sheathed on successively, it is described
Fixing nut is fitted setting with the fixture, and when the travelling nut is locked, the pressing plate lock onto the travelling nut
And the fixing nut between；When the pressing plate is locked, it is fixed at the half-axile sleeve Excircle machining of rear axle housing to be processed described
Between pressing plate and the v block.
Preferably, the movable plate is provided with the first fluting of strip, and the connector is provided with to be opened with described first
The second relative fluting of groove, by the described first fluting and the described second fluting, the movable plate and the connector pass through spiral shell
Tether and connect.
Preferably, locating piece is fixed with the v block, the locating piece is bolted with the v block.
Preferably, the movable plate is bolted with the v block.
Compared with prior art, the rear axle housing processing clamping device that the utility model embodiment is provided, at least with following
Beneficial effect：
Positioning datum is used as by the cylindrical place of half-axile sleeve in rear axle housing to be processed and is clamped fixation so that machined
The product percent of pass of rear axle housing be greatly enhanced；The setting of auxiliary support apparatus, can solve the problem that the rear axle housing is processed
The mistake orientation problem of clamping device；Also, rear axle housing of the present utility model processes clamping device, can be applied to various different chis
The processing of very little rear axle housing.
Brief description of the drawings
Fig. 1 shows for the structure that rear axle housing processing clamping device described in the utility model embodiment coordinates with rear axle housing to be processed
It is intended to；
Fig. 2 is that positioning clamping device and hold-down gear described in the utility model embodiment coordinate with rear axle housing to be processed
Structural representation；
Fig. 3 is the positioning clamping device and the structural representation of hold-down gear described in the utility model embodiment；
Fig. 4 is the side-looking that the rear axle housing processing clamping device described in the utility model embodiment coordinates with rear axle housing to be processed
Structural representation.
Description of reference numerals：1st, base plate；2nd, auxiliary support apparatus；3rd, first straight line guide rail；4th, positioning clamping device；5th,
Two line slideways；6th, connector；41st, movable plate；42nd, v block；43rd, locating piece；61st, feather key；7th, bushing plate；8th, front folder
Tight device；9th, hold-down gear；91st, fixture；92nd, threaded rod；93rd, travelling nut；94th, pressing plate；95th, fixing nut；411st,
One fluting；10th, rear axle housing to be processed.
Specific embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.In the following description, there is provided the specific detail of such as specific configuration and component is only
Only to assist in comprehensive understanding embodiment of the present utility model.Therefore, it will be apparent to those skilled in the art that can be to here
The embodiment of description is made various changes and modifications without deviating from scope and spirit of the present utility model.In addition, in order to clear and
Succinctly, the description to known function and construction is eliminated.
Referring to figs. 1 to shown in Fig. 4, the utility model embodiment provides a kind of rear axle housing and processes clamping device, including：
Base plate 1；
Be arranged on the base plate 1, the auxiliary support apparatus 2 of rear axle housing body for fixing rear axle housing to be processed 10,
The auxiliary support apparatus 2 are fixed on the base plate 1 by first straight line guide rail 3；
Be slidably disposed on the base plate 1, for after the axle tube for fixing rear axle housing to be processed 10 circle processing at
Positioning clamping device 4, the auxiliary support apparatus 2 are relative with the positioning clamping device 4, and the positioning clamping device 4 leads to
Second straight line guide rail 5 is crossed to be fixed on the base plate 1, wherein,
The positioning clamping device 4 is connected by a connection piece 6 with the second straight line guide rail 5, and the positioning clamps dress
Putting 4 includes the movable plate 41 being fixedly connected with the second straight line guide rail 5, and the v block being fixed on the movable plate 41
42；One end end face relative with the connector 6 of the movable plate 41 is provided with the recessed of the upper strip for extending in the first direction
Groove, extends the feather key 61 having with the groove match on the connector 6, by the feather key 61, the movement
Plate 41 can be moved along the first direction.
The setting parallel with second straight line guide rail 5 of first straight line guide rail 3, by first straight line guide rail 3 and second straight line
Guide rail 5, rear axle housing to be processed 10 can be moved towards the horizontal direction perpendicular with bushing plate 7 after fixation.
The setting of feather key 61 so that when being moved to movable plate 41, can only move in one direction, without
Can twist, and then ensure that the positioning clamping device 4 after movement remains able to carry out accurate fit with rear axle housing to be processed 10.
Specifically, the rear axle housing body of rear axle housing to be processed 10 is fixed in the V-groove formed with auxiliary support apparatus 2.Treat
Processing rear axle housing 10 by positioning clamping device 4 as positioning datum, to realize positioning so that processing at half-axile sleeve Excircle machining
The qualification rate of the product of completion obtains larger raising；It is used as Auxiliary support by auxiliary support apparatus 2 again, the auxiliary support apparatus
2 solve the problems, such as to position crossing for rear axle housing to be processed 10, due to having reselected the positioning base to rear axle housing to be processed 10
It is accurate so that the accuracy of the follow-up processing drilling to rear axle housing to be processed 10 is improved, and then causes the back axle for machining
The quality of shell disclosure satisfy that the design requirement of product, improve the qualification rate of product.
Above-mentioned first direction refers to the line place direction of auxiliary support apparatus 2 and positioning clamping device 4, by that will move
Dynamic plate 41 is moved along the first direction, also will movable plate 41 moved towards relatively close or away from auxiliary support apparatus 2 directions
It is dynamic；The rear axle housing processing clamping device for setting in this way is adopted, the rear axle housing to be processed 10 of Multiple Type can be applied to
Clamp, the position of the different adjustment movable plates 41 according to the length of rear axle housing to be processed 10, and then ensure accurate positioning.
Preferably, the rear axle housing processing clamping device also includes：
The bushing plate 7 being fixed on the base plate 1, the bushing plate 7 be provided with for rear axle housing to be processed 10 after
The positioning spigot that seam on axle housing is engaged；
The front clamping device 8 being fixed on the base plate 1, is arranged at relative with the bushing plate 7 on the base plate 1
One end, by the front clamping device 8, the rear axle housing body of rear axle housing to be processed 10 is fixed on the bushing plate 7.
In the utility model embodiment, cooperation between bushing plate 7 and front clamping device 8 and rear axle housing to be processed 10 with
Mode of the prior art is identical, and the operation principle of front clamping device 8 will not be repeated here.
Preferably, the rear axle housing processing clamping device also includes the hold-down gear 9 being fixed on the movable plate 41, institute
Stating hold-down gear 9 includes：
The fixture 91 being fixed on the movable plate 41；
It is arranged at threaded rod 92 of the fixture 91 away from one end of the movable plate 41；
The pressing plate 94 and fixing nut of the travelling nut 93, strip being from up to down sheathed on successively on the threaded rod 92
95, the fixing nut 95 is fitted setting with the fixture 91, and when the travelling nut 93 is locked, the pressing plate 94 is locked
Between the travelling nut 93 and the fixing nut 95；When the pressing plate 94 is locked, the semiaxis of rear axle housing to be processed 10
It is fixed between the pressing plate 94 and the v block 42 at set Excircle machining.
Can realize fixing by the way of bolt fixation between specific above-mentioned fixture 91 and movable plate 41, pass through
One end that fixture 91 and movable plate 41 coordinate is arranged to external screw thread, internal thread hole is opened up on movable plate 41, and then realize
The bolt connection of fixture 91 and movable plate 41.
It is provided with pressing plate 94 and pull part for facilitate pressing plate 94 to move up and down, when being moved to pressing plate 94,
This being held on the other hand and pulling part, another hand is fixed on the other end of pressing plate 94, and then realizes moving up and down to pressing plate 94.
According to various sizes of rear axle housing to be processed 10, pressing plate can be adjusted about 94, need to adjust pressing plate
During 94 position, travelling nut 93 is removed first, pressing plate 94 is being adjusted the half-axile sleeve semicircle with rear axle housing to be processed 10
When being fitted at processing, the travelling nut 93 is tightened, and then realize to the half-axile sleeve Excircle machining of rear axle housing to be processed 10
Clamp.
Preferably, the movable plate 41 be provided with strip first fluting 411, the connector 6 be provided with it is described
The second relative fluting of first fluting 411, by the described first fluting 411 and second fluting, the movable plate 41 and institute
Connector 6 is stated to be bolted.
When needing to move movable plate 41, will unscrew for connecting the bolt of the movable plate 41 and the connector 6,
When at by the position adjustments of movable plate 41 to correct position, then the bolt is tightened.In the utility model embodiment, by
In the setting of the first fluting 411 and the second fluting, as long as the first fluting 411 and second that enables to that movable plate 41 is moved is opened
Slot part can dock the fixation that can guarantee that to connector 6 and movable plate 41.
Preferably, locating piece 43 is fixed with the v block 42, the locating piece 43 passes through bolt with the v block 42
Connection.
The size at axle tube Excircle machining according to rear axle housing to be processed 10, can select determining for different-thickness
Position block 43, due to being the mode being connected by screw bolts between locating piece 43 and v block 42, be easy to the dismounting of locating piece 43 with
Install, and then ensure the accurate positioning at double sleeve outer circle processing.Locating piece 43 occurs abrasion during long-term use,
And then fail, in the utility model, when locating piece 43 fails, it is only necessary to locating piece 43 is changed, without to whole
Individual positioning clamping device 4 is changed, and reduces maintenance cost.
Preferably, the movable plate 41 is bolted with the v block 42.
The mode being connected by screw bolts between movable plate 41 and v block 42 can be easy to dismounting to repair.
The rear axle housing processing clamping device that the utility model embodiment is provided, solves the rear axle housing to be fixed of prior art
Selection of location datum mistake and the excessively problem of positioning, can be applied to the fixation of various sizes of rear axle housing to be processed 10, enter
And cause that the rear axle housing product quality for machining disclosure satisfy that the design requirement of product, also, rear axle housing of the present utility model
Processing clamping device, easy maintenance is suitable for batch production.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (6)
1. a kind of rear axle housing processes clamping device, it is characterised in that including：
Base plate (1)；
Be arranged on the base plate (1), the auxiliary support apparatus of rear axle housing body for fixing rear axle housing to be processed (10)
(2), the auxiliary support apparatus (2) are fixed on the base plate (1) by first straight line guide rail (3)；
Be slidably disposed on the base plate (1), for after the axle tube for fixing rear axle housing to be processed (10) circle processing at
Positioning clamping device (4), the auxiliary support apparatus (2) are relative with the positioning clamping device (4), and the positioning clamps dress
(4) are put to be fixed on the base plate (1) by second straight line guide rail (5), wherein,
The positioning clamping device (4) is connected by a connection piece (6) with the second straight line guide rail (5), and the positioning is clamped
Device (4) includes the movable plate (41) that is fixedly connected with the second straight line guide rail (5), and is fixed on the movable plate (41)
On v block (42)；The movable plate (41) one end end face relative with the connector (6) is provided with the first direction and prolongs
The groove of the strip stretched, extends the feather key (61) having with the groove match, by described on the connector (6)
Feather key (61), the movable plate (41) can move along the first direction.
2. rear axle housing according to claim 1 processes clamping device, it is characterised in that the rear axle housing processes clamping device
Also include：
The bushing plate (7) being fixed on the base plate (1), the bushing plate (7) be provided with for rear axle housing to be processed (10)
Rear axle housing body on the positioning spigot that is engaged of seam；
The front clamping device (8) being fixed on the base plate (1), is arranged on the base plate (1) and the bushing plate (7) phase
To one end, by the front clamping device (8), the rear axle housing body of rear axle housing (10) to be processed is fixed on the bushing plate
(7) on.
3. rear axle housing according to claim 1 processes clamping device, it is characterised in that the rear axle housing processes clamping device
Also include the hold-down gear (9) being fixed on the movable plate (41), the hold-down gear (9) includes：
The fixture (91) being fixed on the movable plate (41)；
It is arranged at threaded rod (92) of the fixture (91) away from one end of the movable plate (41)；
Travelling nut (93) on the threaded rod (92), the pressing plate (94) of strip and fixed spiral shell are from up to down sheathed on successively
Female (95), the fixing nut (95) is fitted setting with the fixture (91), described when the travelling nut (93) is locked
Pressing plate (94) is lock onto between the travelling nut (93) and the fixing nut (95)；When the pressing plate (94) is locked, treat
It is fixed between the pressing plate (94) and the v block (42) at the half-axile sleeve Excircle machining of processing rear axle housing (10).
4. rear axle housing according to claim 1 processes clamping device, it is characterised in that the movable plate (41) is provided with length
First fluting (411) of strip, the connector (6) is provided with second fluting relative with the described first fluting (411), passes through
First fluting (411) and second fluting, the movable plate (41) and the connector (6) are bolted.
5. rear axle housing according to claim 1 processes clamping device, it is characterised in that be fixed with the v block (42)
Locating piece (43), the locating piece (43) is bolted with the v block (42).
6. rear axle housing according to claim 1 processes clamping device, it is characterised in that the movable plate (41) and the V
Sections (42) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408629.0U CN206286845U (en) | 2016-12-21 | 2016-12-21 | A kind of rear axle housing processes clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408629.0U CN206286845U (en) | 2016-12-21 | 2016-12-21 | A kind of rear axle housing processes clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286845U true CN206286845U (en) | 2017-06-30 |
Family
ID=59104132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408629.0U Expired - Fee Related CN206286845U (en) | 2016-12-21 | 2016-12-21 | A kind of rear axle housing processes clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414528A (en) * | 2017-07-28 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | Truck rear axle housing multistage manufacturing processes fixture |
-
2016
- 2016-12-21 CN CN201621408629.0U patent/CN206286845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414528A (en) * | 2017-07-28 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | Truck rear axle housing multistage manufacturing processes fixture |
| CN107414528B (en) * | 2017-07-28 | 2018-12-14 | 安徽江淮汽车集团股份有限公司 | Truck rear axle housing multistage manufacturing processes 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: 20170630 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |