CN207930587U - A kind of spindle nose and knuckle pressing device - Google Patents
A kind of spindle nose and knuckle pressing device Download PDFInfo
- Publication number
- CN207930587U CN207930587U CN201721697747.2U CN201721697747U CN207930587U CN 207930587 U CN207930587 U CN 207930587U CN 201721697747 U CN201721697747 U CN 201721697747U CN 207930587 U CN207930587 U CN 207930587U
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- CN
- China
- Prior art keywords
- spindle nose
- pedestal
- knuckle
- spring
- fixed
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- 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
To solve the problems, such as in welding knuckle assembly spindle nose and to occur spindle nose axis in knuckle bonding processes inconsistent with steer axis, the utility model discloses a kind of spindle noses and knuckle pressing device, including riser and pedestal, it is characterised in that：Spindle nose positioning plate is fixed on the riser, knuckle positioning device is fixed on the pedestal, the front end of the spindle nose positioning plate is provided with the semi-circular recesses that diameter is equal to spindle nose diameter, and the center of the knuckle positioning device and the center of semicircle groove are point-blank.The utility model is specifically related to automobile technical field, it can be achieved that the axis of spindle nose and knuckle is always consistent in bonding processes, and it is horizontal to have very high operation without operator, hence it is evident that reduces technical difficulty.
Description
Technical field
The utility model is related to automobile technical fields, and in particular to a kind of pressing dress of the spindle nose turning to vehicle bridge and knuckle
It sets.
Background technology
Knuckle assembly is to turn to the important component of vehicle bridge, is broadly divided into monoblock type and butt-welding type.For welding
The stitching operation of the knuckle assembly of formula, spindle nose and knuckle is more demanding to operator, if the spindle nose in bonding processes
Axis and steer axis appearance are inconsistent, are easy to damage by pressure spindle nose and knuckle under the immense pressure of forcing press, gently then
It causes to do over again and reprocess, it is heavy then cause product rejection.
Invention content
In view of the above technical problems, a kind of spindle nose of the utility model and knuckle pressing device, including riser and pedestal,
It is characterized in that：It is fixed with spindle nose positioning plate on the riser, knuckle positioning device is fixed on the pedestal, the spindle nose is fixed
The front end of position plate is provided with the semi-circular recesses that diameter is equal to spindle nose diameter, the center of the knuckle positioning device and semicircle groove
Center point-blank.
Further, the knuckle positioning device includes pedestal and guide pin, and circular hole, institute are provided at the top of the pedestal
It is the hollow structure that flange is arranged in bottom to state guide pin, and the bottom of the guide pin is fixed with spring, the other end of the spring
It is fixed on the bottom of pedestal, the center of the spring is equipped with spring pedestal, and the spring pedestal is fixed on the center of pedestal, straight
Diameter is equal to the hollow diameters of guide pin, and the guide pin slides along spring pedestal and may pass through pedestal circular hole with the flexible of spring,
Its flange engages with pedestal upper edge.
Preferably, the diameter of the pedestal circular hole is equal to the diameter of the guide pin.
Further, the spring is always compressive state.
Further, described device further includes a pressure head.
Further, the riser center is provided with strip-shaped hole, the spindle nose positioning plate can by bolt I appointing in strip-shaped hole
Meaning position is fixed.
Further, backing plate is equipped between the nut and riser that are used cooperatively with the bolt I.
Further, the pedestal is located in by positioning pin on pedestal, and surrounding is fixed by bolt II.
Advantageous effect：The utility model can realize that the axis of spindle nose and knuckle is always consistent in bonding processes, nothing
Operator is needed to have very high operation horizontal, hence it is evident that reduce technical difficulty.
Description of the drawings
Fig. 1：The sectional view of the utility model；
Fig. 2：The left view of the utility model；
Fig. 3：The vertical view of the utility model；
Fig. 4：The stereogram of the utility model；
Fig. 5：The press fitting schematic diagram of the utility model；
Fig. 6：Spindle nose is not pressed into the status diagram of knuckle；
Fig. 7：Spindle nose is pressed into the status diagram of knuckle；
In figure：1, riser, 2, pedestal, 3, spindle nose positioning plate, 4, pedestal, 5, guide pin, 6, spring, 7, spring pedestal, 8,
Pressure head, 9, strip-shaped hole, 10, bolt I, 11, nut, 12, backing plate, 13, positioning pin, 14, bolt II.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, the utility model provides a kind of spindle nose and knuckle pressing device, including riser 1 and bottom
Seat 2, it is characterised in that：It is fixed with spindle nose positioning plate 3 on the riser 1, knuckle positioning device is fixed on the pedestal 2,
The front end of the spindle nose positioning plate 3 is provided with the semi-circular recesses that diameter is equal to spindle nose diameter, in the knuckle positioning device
The center of the heart and semicircle groove is point-blank.
Further, the knuckle positioning device includes pedestal 4 and guide pin 5, and the top of the pedestal 4 is provided with circle
Hole, the guide pin 5 are the hollow structure that flange is arranged in bottom, and the bottom of the guide pin 5 is fixed with spring 6, the spring 6
The other end be fixed on the bottom of pedestal 4, the center of the spring 6 is equipped with spring pedestal 7, and the spring pedestal 7 is fixed on base
The center of seat 4, diameter are equal to the hollow diameters of guide pin 5, and the guide pin 5 is slided with the flexible of spring 6 along spring pedestal 7
And 4 circular hole of pedestal is may pass through, flange engages with 4 upper edge of pedestal.
Preferably, the diameter of 4 circular hole of the pedestal is equal to the diameter of the guide pin 5.
Further, the spring 6 is always compressive state.
Further, described device further includes a pressure head 8.
Further, 1 center of the riser is provided with strip-shaped hole 9, and the spindle nose positioning plate 3 can be by bolt I 10 in bar shaped
Any position in hole 9 is fixed.
Further, backing plate is equipped between the nut 11 being used cooperatively with the bolt I 10 and riser 1.12.
Further, the pedestal 4 is located in by positioning pin 13 on pedestal 2, and surrounding is fixed by bolt II 14.
When specific works：Guide pin 5 is positioned by spring pedestal 7, and is held out against in pedestal 4 under the effect of the pressure of spring 6
Knuckle is placed on guide pin 5 by upper edge, the axle journal of spindle nose is bonded with the semicircle groove of spindle nose positioning plate 3, the bottom of spindle nose
Portion is placed in knuckle bores, ensures that spindle nose axis is consistent with steer axis；Pressure head 8 is placed on to the top of spindle nose, is started
Forcing press is pressed on pressure head 8, and the bottom indentation knuckle of spindle nose is simultaneously withstood on guide pin 5, is goed deep into as spindle nose is lasting, is oriented to
Pin 5 is gradually ejected knuckle, and guide pin 5 can ensure that spindle nose is consistent always with steer axis in this process；Pressing
It finishes, unloads workpiece.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, the variations, modifications, additions or substitutions made in the essential scope of the utility model, all
The scope of protection of the utility model should be belonged to.
Claims (8)
1. a kind of spindle nose and knuckle pressing device, including riser (1) and pedestal (2), it is characterised in that：On the riser (1)
It is fixed with spindle nose positioning plate (3), knuckle positioning device, the front end of the spindle nose positioning plate (3) are fixed on the pedestal (2)
The semi-circular recesses that diameter is equal to spindle nose diameter are provided with, the center of the knuckle positioning device and the center of semicircle groove are one
On straight line.
2. a kind of spindle nose according to claim 1 and knuckle pressing device, it is characterised in that：The knuckle positioning dress
It sets including pedestal (4) and guide pin (5), is provided with circular hole at the top of the pedestal (4), it is convex that the guide pin (5) is that bottom is arranged
The bottom of the hollow structure of edge, the guide pin (5) is fixed with spring (6), and the other end of the spring (6) is fixed on pedestal
(4) center of bottom, the spring (6) is equipped with spring pedestal (7), and the spring pedestal (7) is fixed in pedestal (4)
The heart, diameter are equal to the hollow diameters of guide pin (5), and the guide pin (5) is with the flexible sliding along spring pedestal (7) of spring (6)
It moves and may pass through pedestal (4) circular hole, flange engages with pedestal (4) upper edge.
3. a kind of spindle nose according to claim 2 and knuckle pressing device, it is characterised in that：Pedestal (4) circular hole
Diameter be equal to the guide pin (5) diameter.
4. a kind of spindle nose according to claim 2 and knuckle pressing device, it is characterised in that：The spring (6) is always
For compressive state.
5. a kind of spindle nose according to claim 1 and knuckle pressing device, it is characterised in that：Described device further includes one
A pressure head (8).
6. a kind of spindle nose according to claim 1 and knuckle pressing device, it is characterised in that：Riser (1) center
It is provided with strip-shaped hole (9), the spindle nose positioning plate (3) can be fixed by bolt I (10) in any position of strip-shaped hole (9).
7. a kind of spindle nose according to claim 6 and knuckle pressing device, it is characterised in that：With the bolt I (10)
Backing plate (12) is equipped between the nut (11) being used cooperatively and riser (1).
8. a kind of spindle nose according to claim 2 and knuckle pressing device, it is characterised in that：The pedestal (4) passes through
Positioning pin (13) is located on pedestal (2), and surrounding is fixed by bolt II (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697747.2U CN207930587U (en) | 2017-12-08 | 2017-12-08 | A kind of spindle nose and knuckle pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697747.2U CN207930587U (en) | 2017-12-08 | 2017-12-08 | A kind of spindle nose and knuckle pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207930587U true CN207930587U (en) | 2018-10-02 |
Family
ID=63645896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697747.2U Active CN207930587U (en) | 2017-12-08 | 2017-12-08 | A kind of spindle nose and knuckle pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207930587U (en) |
-
2017
- 2017-12-08 CN CN201721697747.2U patent/CN207930587U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |