CN207593318U - A kind of processing clamping device of steering gear housing lateral mounting hole - Google Patents
A kind of processing clamping device of steering gear housing lateral mounting hole Download PDFInfo
- Publication number
- CN207593318U CN207593318U CN201721679138.4U CN201721679138U CN207593318U CN 207593318 U CN207593318 U CN 207593318U CN 201721679138 U CN201721679138 U CN 201721679138U CN 207593318 U CN207593318 U CN 207593318U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- rod
- plate
- steering gear
- gear housing
- 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 discloses a kind of processing clamping device of steering gear housing lateral mounting hole,Including bottom plate,Frame body,Clamp system and steering gear housing,Frame body includes the first connecting plate,Second connecting plate,Fixed link and cylinder,Clamp system includes fixed cylinder,Lifter plate,Threaded rod,Second connecting rod,Briquetting,Spring,Claw bar and third connecting rod,The beneficial effects of the utility model are,Structure novel,Practical function,During use,It turns to and removes the both ends of housing and centering block fitting,Elevator declines when rotating threaded rod,Elevator declines briquetting by head rod and claw bar is made to be rotated around with the hinge point of the second connecting rod,The affixed rubber block in claw bar free end is contacted and is compressed with the outer surface of steering gear housing,Cylinder extends telescopic rod and declines frame body,Second connecting plate and bottom plate compress steering gear housing,It can carry out the processing of lateral mounting hole.
Description
Technical field
The utility model is related to steering gear housing clamp for machining, and in particular to a kind of steering gear housing lateral mounting hole adds
Work clamping device.
Background technology
The effect of steering gear is that the steering moment from steering wheel and steering angle are carried out appropriate transformation (mainly to slow down
Increase square), then export to steering linkage, so as to make motor turning, the housing of steering gear needs to process during production
The lateral mounting hole vertical with housing axis, and housing is generally pylindrical, during clamping, if clamping section is secured,
Housing, which may rotate, causes processing to fail.
Patent No.：CN201420486441.2 discloses a kind of steering gear housing compressing fixture, it can be achieved that Quick-clamped,
Portion easily loosens, but it is kept away during clamping using a lateral mounting hole of machined completion with detent fit
Exempt from the rotation of steering gear housing, which still can generate clamping during processing and loosen so as to cause processing mistake
The problem of losing, secondly, positioning pin is inserted in avoids steering gear housing from rotating in the mounting hole of machined completion, in the mistake of processing
The extruding of Cheng Zhong, fixed pin and inner wall of the hole installing may destroy the mechanism of inner wall of the hole installing.
Utility model content
To solve the above problems, the processing that the utility model provides a kind of steering gear housing lateral mounting hole clamps dress
It puts, the utility model is achieved through the following technical solutions.
A kind of processing clamping device of steering gear housing lateral mounting hole, including bottom plate, frame body, clamp system and steering gear
Housing, the bottom plate both sides are symmetrically connected with supporting rod, and supporting rod top opposite face is arranged with sliding slot；The frame body packet
The first connecting plate, the second connecting plate, fixed link and cylinder are included, first connecting plate and the second connecting plate are oppositely arranged, and first
The both sides of connecting plate and the second connecting plate are equipped with sliding block corresponding with sliding slot, and the fixed link is uniformly fixed in the first connecting plate
And second between connecting plate, the cylinder bottom is equipped with telescopic rod, the bottom of the telescopic rod and the upper surface of the first connecting plate
Center is affixed, and the lower surface center of second connecting plate and the central symmetry of bottom plate are connected with centering block；The clamp system
Including fixed cylinder, lifter plate, threaded rod, the second connecting rod, briquetting, spring, claw bar and third connecting rod, the fixed cylinder
The upper surface center of the second connecting plate is fixed in, cover board is connected at the top of fixed cylinder, the lifter plate is slidably connected at solid
Determine in cylinder, the lower circumference of lifter plate is uniformly connected with head rod, and the head rod and the second connecting plate slide
It connects and reaches outside the second connecting plate lower surface, the threaded rod is engaged with cover board screw thread, the bottom of threaded rod and lifter plate
Rotation connection, the second connecting rod even circumferential are fixed on the second connecting plate lower surface, the briquetting and the second connecting rod
It is slidably connected, the upper surface of briquetting and the bottom of head rod are affixed, and the center of the briquetting is additionally provided with through-hole, the spring
It is linked in the second connecting rod, the both ends of spring are affixed with the second connecting plate and pressing plate respectively, and the claw bar is hinged on the second company
The bottom of extension bar, the top of the third connecting rod and briquetting are affixed, and bottom and the claw bar of third connecting rod are hinged.
Further, fixed link even circumferential between the first connecting plate and the second connecting plate is distributed, the fixation
The axis for the cylindrical cavity that bar surrounds is overlapped with the center line of the first connecting plate and the second connecting plate.
Further, the curved surfaces of the centering block are connected with rubber ring.
Further, the free end of the claw bar is connected with rubber block.
Further, when the lifter plate is located at high point, the angle between claw bar and horizontal plane is 60 °, the lifter plate
During positioned at low spot, claw bar is concordant with horizontal plane.
The beneficial effects of the utility model are structure novels, practical function, in use, turn to go the both ends of housing with it is right
Middle piece of fitting, elevator declines when rotating threaded rod, and elevator declines briquetting by head rod and makes claw bar around with the
The hinge point rotation of two connecting rods, the affixed rubber block in claw bar free end are contacted and are pressed with the outer surface of steering gear housing
Tightly, cylinder extends telescopic rod and declines frame body, and the second connecting plate and bottom plate compress steering gear housing, can carry out lateral peace
Fill the processing in hole.
Description of the drawings
It is required in being described below to specific embodiment in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1：A kind of structure diagram of the processing clamping device of steering gear housing lateral mounting hole described in the utility model.
Reference numeral is as follows：
1st, bottom plate, 101, supporting rod, 102, sliding slot, 2, frame body, the 201, first connecting plate, the 202, second connecting plate, 203,
Fixed link, 204, cylinder, 205, sliding block, 206, telescopic rod, 207, centering block, 208, rubber ring, 3, clamp system, 301, fixed
Cylinder, 302, lifter plate, 303, threaded rod, the 304, second connecting rod, 305, briquetting, 306, spring, 307, claw bar, 308, third
Connecting rod, 309, cover board, 310, head rod, 311, through-hole, 312, rubber block, 4, steering gear housing, 401, be transversely mounted
Hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of processing clamping device of steering gear housing lateral mounting hole, including bottom plate 1, frame body 2, clamps
Mechanism 3 and steering gear housing 4,1 both sides of bottom plate are symmetrically connected with supporting rod 101, and 101 top opposite face of supporting rod is arranged with cunning
Slot 102；Frame body 2 includes the first connecting plate 201, the second connecting plate 202, fixed link 203 and cylinder 204,201 He of the first connecting plate
Second connecting plate 202 is oppositely arranged, and the both sides of the first connecting plate 201 and the second connecting plate 202 are equipped with corresponding with sliding slot 102
Sliding block 205, fixed link 203 are uniformly fixed between the first connecting plate 201 and the second connecting plate 202, and 204 bottom of cylinder, which is equipped with, stretches
Contracting bar 206, the bottom of telescopic rod 206 and the upper surface center of the first connecting plate 201 are affixed, the lower surface of the second connecting plate 202
The central symmetry of center and bottom plate 1 is connected with centering block 207；Clamp system 3 includes fixed cylinder 301, lifter plate 302, screw thread
Bar 303, the second connecting rod 304, briquetting 305, spring 306, claw bar 307 and third connecting rod 308, fixed cylinder 301 are fixed in
The upper surface center of second connecting plate 202, the top of fixed cylinder 301 are connected with cover board 309, and lifter plate 302 is slidably connected at
In fixed cylinder 301, the lower circumference of lifter plate 302 is uniformly connected with head rod 310, head rod 310 and second
Connecting plate 202 is slidably connected and reaches outside 202 lower surface of the second connecting plate, and threaded rod 303 is engaged with 309 screw thread of cover board, spiral shell
The bottom of rasp bar 303 is rotatablely connected with lifter plate 302, and 304 even circumferential of the second connecting rod is fixed in 202 following table of the second connecting plate
On face, briquetting 305 is slidably connected with the second connecting rod 304, and the upper surface and the bottom of head rod 310 of briquetting 305 are affixed,
The center of briquetting 305 is additionally provided with through-hole 311, and spring 306 is linked in the second connecting rod 304, and the both ends of spring 306 are respectively with
Two connecting plates 202 and pressing plate are affixed, and claw bar 307 is hinged on the bottom of the second connecting rod 304, the top of third connecting rod 308 with
Briquetting 305 is affixed, and the bottom of third connecting rod 308 and claw bar 307 are hinged.
Preferably, the even circumferential between the first connecting plate 201 and the second connecting plate 202 of fixed link 203 is distributed, fixed link
The axis of 203 cylindrical cavities surrounded is overlapped with the center line of the first connecting plate 201 and the second connecting plate 202.
Preferably, the curved surfaces of centering block 207 are connected with rubber ring 208.
Preferably, the free end of claw bar 307 is connected with rubber block 312.
Preferably, when lifter plate 302 is located at high point, the angle between claw bar 307 and horizontal plane is 60 °, lifter plate 302
When low spot, claw bar 307 is concordant with horizontal plane.
One specific embodiment of the utility model is：
In use, by the both ends of steering gear housing 4 respectively with 207 fitting of centering block, the affixed rubber of 207 arcwall face of centering block
Cushion rubber 208 can be to avoid the destruction caused by the extruding between 4 inner wall of steering gear housing and centering block 207.
The work of cylinder 204 extends telescopic rod 206 and declines frame body 2, at this point, steering gear housing 4 is in the second connecting plate
It is clamped between 202 and bottom plate 1.
Rotation threaded rod 303 declines threaded rod 303, and threaded rod 303 is rotatablely connected with lifter plate 302, and lifter plate 302 exists
It cannot be rotated under the action of head rod 310, therefore, when threaded rod 303 declines, lifter plate 302, which synchronizes, to be declined, lifter plate
302 by head rod 310 decline briquetting 305 when declining, briquetting 305 by third connecting rod 308 make claw bar 307 around with
The articulated position rotation of second connecting rod 304, when claw bar 307 rotates, claw bar 307 and the angle of horizontal plane constantly reduce, at this point,
Bull stick free end and the distance of 4 outer wall of steering gear housing constantly reduce, and bull stick constantly rotates, and rubber block 312 is by steering gear housing 4
It constantly clamps, so as to fulfill secondary fixation, can be rotated to avoid steering gear housing 4.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, be in order to preferably explain
The principle and practical application of the utility model, so as to which skilled artisan be enable to be best understood by and utilize this practicality
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of processing clamping device of steering gear housing lateral mounting hole, it is characterised in that：Including bottom plate, frame body, clamping machine
Structure and steering gear housing, the bottom plate both sides are symmetrically connected with supporting rod, and supporting rod top opposite face is arranged with sliding slot；
The frame body includes the first connecting plate, the second connecting plate, fixed link and cylinder, and first connecting plate and the second connecting plate are opposite
The both sides of setting, the first connecting plate and the second connecting plate are equipped with sliding block corresponding with sliding slot, and the fixed link is uniformly fixed in
Between first connecting plate and the second connecting plate, the cylinder bottom is equipped with telescopic rod, and the bottom of the telescopic rod is connect with first
The upper surface center of plate is affixed, and the lower surface center of second connecting plate and the central symmetry of bottom plate are connected with centering block；Institute
It states clamp system and includes fixed cylinder, lifter plate, threaded rod, the second connecting rod, briquetting, spring, claw bar and third connecting rod, institute
The upper surface center that fixed cylinder is fixed in the second connecting plate is stated, cover board is connected at the top of fixed cylinder, the lifter plate is slided
Dynamic to be connected in fixed cylinder, the lower circumference of lifter plate is uniformly connected with head rod, the head rod and second
Connecting plate is slidably connected and reaches outside the second connecting plate lower surface, and the threaded rod is engaged with cover board screw thread, the bottom of threaded rod
Portion and lifter plate are rotatablely connected, and the second connecting rod even circumferential is fixed on the second connecting plate lower surface, the briquetting with
Second connecting rod is slidably connected, and the upper surface of briquetting and the bottom of head rod are affixed, and the center of the briquetting is additionally provided with logical
Hole, the spring are linked in the second connecting rod, and the both ends of spring are affixed with the second connecting plate and pressing plate respectively, the claw bar hinge
The bottom of the second connecting rod is connected on, the top of the third connecting rod and briquetting are affixed, and bottom and the claw bar of third connecting rod are cut with scissors
It connects.
2. a kind of processing clamping device of steering gear housing lateral mounting hole according to claim 1, it is characterised in that：Institute
Fixed link even circumferential between the first connecting plate and the second connecting plate is stated to be distributed, the cylindrical cavity that the fixed link surrounds
Axis is overlapped with the center line of the first connecting plate and the second connecting plate.
3. a kind of processing clamping device of steering gear housing lateral mounting hole according to claim 1, it is characterised in that：Institute
The curved surfaces for stating centering block are connected with rubber ring.
4. a kind of processing clamping device of steering gear housing lateral mounting hole according to claim 1, it is characterised in that：Institute
The free end for stating claw bar is connected with rubber block.
5. a kind of processing clamping device of steering gear housing lateral mounting hole according to claim 1, it is characterised in that：Institute
When stating lifter plate and being located at high point, the angle between claw bar and horizontal plane is 60 °, when the lifter plate is located at low spot, claw bar and water
Plane is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679138.4U CN207593318U (en) | 2017-12-06 | 2017-12-06 | A kind of processing clamping device of steering gear housing lateral mounting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679138.4U CN207593318U (en) | 2017-12-06 | 2017-12-06 | A kind of processing clamping device of steering gear housing lateral mounting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593318U true CN207593318U (en) | 2018-07-10 |
Family
ID=62761739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679138.4U Expired - Fee Related CN207593318U (en) | 2017-12-06 | 2017-12-06 | A kind of processing clamping device of steering gear housing lateral mounting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593318U (en) |
-
2017
- 2017-12-06 CN CN201721679138.4U patent/CN207593318U/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 |
Granted publication date: 20180710 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |