CN207656303U - A kind of processing tool of vehicle door spacing arm - Google Patents
A kind of processing tool of vehicle door spacing arm Download PDFInfo
- Publication number
- CN207656303U CN207656303U CN201721645006.XU CN201721645006U CN207656303U CN 207656303 U CN207656303 U CN 207656303U CN 201721645006 U CN201721645006 U CN 201721645006U CN 207656303 U CN207656303 U CN 207656303U
- Authority
- CN
- China
- Prior art keywords
- vehicle door
- door spacing
- spacing arm
- clamping
- clamping 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
Links
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of processing efficiency higher, the processing tools of the lower vehicle door spacing arm of processing cost.Including bottom plate,Two pairs of positioning pins are arranged on the bottom plate,For being positioned to two vehicle door spacing arms,Two arc grooves on the convex arc end of each vehicle door spacing arm are located in the same circle respectively with corresponding two arc grooves,Clamping device is equipped between described two vehicle door spacing arms,The clamping device includes center-pole,The center-pole has lower thread segment,The lower thread segment passes through bottom plate and axially position,The upper end edge of the center-pole is axially arranged with upper screwed hole,Certain position bolt is inserted into the upper screwed hole,The screw rod of the positioning bolt is equipped with a clamping plate in bar shaped,The middle part setting via of the clamping plate and the screw clearance of positioning bolt coordinate,The both ends of the clamping plate extend respectively to the surface of two vehicle door spacing arms,The both ends of the clamping plate are respectively provided with the clamping section for clamping vehicle door spacing arm.
Description
Technical field
The utility model is related to technical field of vehicle, more particularly to a kind of processing tool of vehicle door spacing arm.
Background technology
The position limit arm of existing car door limiter has different position limiting structures to coordinate with position-limited box, is set in the both sides of position limit arm
It is a kind of common position limiting structure (utility model patent that such as number of patent application is 201610168312.2) to set arc groove, in order to
When car door being made to open different angles, the dynamics of limit is different, and the radian of each arc groove is generally also different, in the prior art
Typically direct casting and forming, in this in the case of, since the precision of casting is too low, limit is unreliable, if directly carrying out drilling
If, then drilling rod is easy to bore inclined, other processing methods (as being drilled after full-round hole in the processing method for cutting away excess stock)
Processing cost higher.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of processing efficiency higher, processing cost are provided
The processing tool of lower vehicle door spacing arm.
What the purpose of this utility model was realized in：
A kind of processing tool of vehicle door spacing arm, including bottom plate are arranged with two pairs of positioning pins on the bottom plate, wherein one
Positioning pin is used to position a vehicle door spacing arm, another pair positioning pin is used to position another vehicle door spacing arm, when two
When a vehicle door spacing arm is located on corresponding positioning pin, the convex arc end of two vehicle door spacing arms is opposite, and each vehicle door spacing arm
Convex arc end on two arc grooves respectively with corresponding two arc grooves be located at it is same circle on, described two car doors
Clamping device is equipped between position limit arm, the clamping device includes center-pole, the lower screw thread that the center-pole has diameter smaller
Section, the lower thread segment passes through bottom plate, and carries out axially position by nut, and the upper end edge of the center-pole is axially arranged with upper spiral shell
Pit, the upper screwed hole is interior to be inserted into certain position bolt, and the screw rod of the positioning bolt is equipped with a clamping plate in bar shaped, institute
The screw clearance of the middle part setting via and positioning bolt of stating clamping plate coordinates, and the both ends of the clamping plate extend respectively to two
The surface of vehicle door spacing arm, the both ends of the clamping plate are respectively provided with the clamping section for clamping vehicle door spacing arm.
Preferably, the via on the clamping plate is up big and down small bellmouth, enables adaptive two vehicles of clamping plate
The height of door limiting arm.
In order to improve circular enclosing perimeter, the burr generated in reduction drilling process further increases processing quality, excellent
Selection of land is fixed with three pieces of guide pads between the two vehicle door spacings arm, and one of guide pad is located at the two of each vehicle door spacing arm
Between a arc groove, in addition two pieces of guide pads are located on the outside of two arc grooves of each vehicle door spacing arm, each guide pad and arc
The adjacent end face of connected in star is equipped with the circular arc for being oriented to drill bit, the circular arc and corresponding arc for respectively being used to be oriented to drill bit
Groove is located in the same circle.
Intermediate guide pad is preferably located at equipped with the relief hole for stepping down to center-pole.
Preferably, the positioning pin can coordinate with the machined hole of any two on vehicle door spacing arm and position.
Preferably, two of leakage cinder hole there are two being set on the bottom plate, two positions for leaking cinder hole and each vehicle door spacing arm
The position of arc groove corresponds to.
By adopting the above-described technical solution, the utility model has the advantages that：
Drilling of the utility model can process two arc grooves.And processing quality is more preferable, improves drilling rod
Service life reduces processing cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of clamping device in Fig. 1.
Reference numeral
In attached drawing, 1 is bottom plate, and 2 be positioning pin, and 3 be vehicle door spacing arm, and 4 be arc groove, and 5 be clamping device, during 6 are
Core bar, 7 be lower thread segment, and 8 be nut, and 9 be positioning bolt, and 10 be clamping plate, and 11 be via, and 12 be clamping section, and 13 be guiding
Block, 14 be leakage cinder hole.
Specific implementation mode
Referring to Fig. 1, Fig. 2, it is a kind of processing tool of vehicle door spacing arm, including bottom plate, two is arranged on the bottom plate
To positioning pin, one pair of which positioning pin is used to position a vehicle door spacing arm, and another pair positioning pin is used for another car door
Position limit arm positions, and when two vehicle door spacing arms are located on corresponding positioning pin, the convex arc end of two vehicle door spacing arms is opposite,
And two arc grooves on the convex arc end of each vehicle door spacing arm are located at the same circle with corresponding two arc grooves respectively
On, clamping device is equipped between described two vehicle door spacing arms, the clamping device includes center-pole, and the center-pole has straight
The smaller lower thread segment of diameter, the lower thread segment passes through bottom plate, and carries out axially position, the upper end of the center-pole by nut
It is equipped with upper screwed hole in an axial direction, is inserted into certain position bolt in the upper screwed hole, the screw rod of the positioning bolt is in equipped with one
The clamping plate of bar shaped, the middle part setting via of the clamping plate and the screw clearance of positioning bolt coordinate, described in the present embodiment
Via on clamping plate is up big and down small bellmouth, enables the height of the adaptive two vehicle door spacing arms of clamping plate, both sides
It can compress simultaneously.The both ends of the clamping plate extend respectively to the surface of two vehicle door spacing arms, and the two of the clamping plate
End is respectively provided with the clamping section for clamping vehicle door spacing arm.
In the present embodiment, three pieces of guide pads, one of guiding are fixed with by screw between the two vehicle door spacings arm
Block is located between two arc grooves of each vehicle door spacing arm, and in addition two pieces of guide pads are located at two arcs of each vehicle door spacing arm
On the outside of groove, each guide pad end face adjacent with arc groove is equipped with the circular arc for being oriented to drill bit, is respectively used for drill bit
The circular arc of guiding is located at corresponding arc groove in the same circle.Guide pad size when making needs bigger than normal, first time brill
When cutting processing, the circular arc for being oriented to drill bit of optimal size is processed automatically.It is equipped with and is used for positioned at intermediate guide pad
To the relief hole that center-pole is stepped down, to optimize the position of center-pole.
The positioning pin can coordinate with the machined hole of any two on vehicle door spacing arm to be positioned.In the present embodiment, choosing
Two lightening holes adjacent with arc groove are taken to be positioned with detent fit.It is set on the bottom plate there are two cinder hole is leaked, two leak
The position of cinder hole is corresponding with each position of two arc grooves of vehicle door spacing arm, for leak out generated in drilling process it is useless
Material.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can in the form and details make it various changes, without departing from the utility model claims book institute
The range of restriction.
Claims (6)
1. a kind of processing tool of vehicle door spacing arm, which is characterized in that including bottom plate, two pairs of positioning are arranged on the bottom plate
Pin, one pair of which positioning pin are used to position a vehicle door spacing arm, and another pair positioning pin is used for another vehicle door spacing arm
Positioning, when two vehicle door spacing arms are located on corresponding positioning pin, the convex arc end of two vehicle door spacing arms is opposite, and each vehicle
Two arc grooves on the convex arc end of door limiting arm are located in the same circle respectively with corresponding two arc grooves, described
Clamping device is equipped between two vehicle door spacing arms, the clamping device includes center-pole, and the center-pole has diameter smaller
Lower thread segment, the lower thread segment pass through bottom plate, and by nut carry out axially position, the upper end of the center-pole is in an axial direction
Equipped with upper screwed hole, certain position bolt is inserted into the upper screwed hole, the screw rod of the positioning bolt is equipped with one in bar shaped
Clamping plate, the middle part setting via of the clamping plate and the screw clearance of positioning bolt coordinate, the both ends difference of the clamping plate
The surface of two vehicle door spacing arms is extended to, the both ends of the clamping plate are respectively provided with the clamping for clamping vehicle door spacing arm
Portion.
2. a kind of processing tool of vehicle door spacing arm according to claim 1, which is characterized in that the mistake on the clamping plate
Hole is up big and down small bellmouth, enables the height of the adaptive two vehicle door spacing arms of clamping plate.
3. a kind of processing tool of vehicle door spacing arm according to claim 1, which is characterized in that the two vehicle door spacings arm
Between be fixed with three pieces of guide pads, one of guide pad is located between two arc grooves of each vehicle door spacing arm, in addition two
Block guide pad is located on the outside of two arc grooves of each vehicle door spacing arm, and each guide pad end face adjacent with arc groove is equipped with
Circular arc for being oriented to drill bit, the circular arc for respectively being used to be oriented to drill bit are located at same round with corresponding arc groove.
4. a kind of processing tool of vehicle door spacing arm according to claim 3, which is characterized in that be located at intermediate guide pad
It is equipped with the relief hole for stepping down to center-pole.
5. a kind of processing tool of vehicle door spacing arm according to claim 1, which is characterized in that the positioning pin can be with
The hole cooperation positioning that any two is machined on vehicle door spacing arm.
6. a kind of processing tool of vehicle door spacing arm according to claim 1, which is characterized in that the bottom plate is equipped with two
The position of a leakage cinder hole, two leakage cinder holes is corresponding with each position of two arc grooves of vehicle door spacing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645006.XU CN207656303U (en) | 2017-11-30 | 2017-11-30 | A kind of processing tool of vehicle door spacing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645006.XU CN207656303U (en) | 2017-11-30 | 2017-11-30 | A kind of processing tool of vehicle door spacing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207656303U true CN207656303U (en) | 2018-07-27 |
Family
ID=62939189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645006.XU Expired - Fee Related CN207656303U (en) | 2017-11-30 | 2017-11-30 | A kind of processing tool of vehicle door spacing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207656303U (en) |
-
2017
- 2017-11-30 CN CN201721645006.XU patent/CN207656303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180727 Termination date: 20181130 |