CN207553698U - A kind of tire arm device and tire clamping device - Google Patents
A kind of tire arm device and tire clamping device Download PDFInfo
- Publication number
- CN207553698U CN207553698U CN201721198692.0U CN201721198692U CN207553698U CN 207553698 U CN207553698 U CN 207553698U CN 201721198692 U CN201721198692 U CN 201721198692U CN 207553698 U CN207553698 U CN 207553698U
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- clamp arm
- tire
- type groove
- axis pin
- arm
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- 230000007704 transition Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000005520 electrodynamics Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Abstract
The utility model is related to a kind of tire arm device and tire clamping devices.Wherein, which includes：Slideway, clamp arm, clamp arm axis pin, pull plate and wheel holding shaft；Outer side edges carry arc panel at the arc transition of the L-type groove of slideway, and arc panel makes the arc track to be formed poor with orbit altitude；The long straight flange of L-type groove arranges that L-type groove short side is directed toward pull plate side with the pull plate vertical direction；Clamp arm one end connects clamp arm axis pin and wheel holding shaft, clamp arm axis pin is close to L-type groove short end, wheel holding shaft is slidably connected respectively with arc orbit and rectilinear orbit by clamp arm axis pin and wheel holding shaft close to the long side end of L-type groove, clamp arm is driven to carry out mobile and vertical duction in orbit；Pull plate is connect with clamp arm, and passing power drives clamp arm operation.The tire arm device can realize the mobile function with vertical duction of clamping under the action of a kind of power source.
Description
Technical field
The invention belongs to mechanical transmission fields, more particularly to a kind of arm device and tire clamping device.
Background technology
It is to generally believe the effective way for solving the problems, such as parking difficulty at present using mechanical carport, carrier is some intelligence
Chief component inside energy property garage parking.Wheel holding formula car carrying mode is a kind of most strong mode of transport of application power,
And with widest application prospect.At present, wheel holding formula clamping device mainly has two kinds of fluid pressure type, electrodynamic type forms.It is most of
Producer uses power resources of the hydraulic pressure as clamping device, but hydraulic system manufacture difficulty is larger and cost is also higher, and
And ensure that the leakproofness of hydraulic system is also relatively difficult.Electrodynamic type clamping device can adapt to the smaller spy in carrier inner space
Point, but it is higher to design requirement while also higher to requirement on machining accuracy.Therefore, sometimes because machining accuracy not enough causes to press from both sides
Arm fortune work(resistance is excessive, so as to which clamp arm be caused return, multigroup clamp arm not to move the problems such as asynchronous in time.Therefore, ensureing
How clamping device difficulty of processing reduction is made under the premise of clamp arm function, and it is a current difficult point to improve motion credibility
Problem.
Invention content
For above-mentioned technical problem, in order to realize, clamp arm can complete mobile clamping under the action of a power source
With turning to the function of withdrawing, the present invention provides a kind of arm device and tire clamping device.
The purpose of the present invention is achieved through the following technical solutions：
A kind of tire arm device, which is characterized in that including：Slideway, clamp arm, clamp arm axis pin, pull plate and wheel holding turn
Axis；
Outer side edges carry arc panel at the arc transition of the L-type groove of slideway, and arc panel makes two tracks to be formed with height
Degree is poor；The long straight flange of L-type groove arranges that L-type groove short side is directed toward pull plate side with the pull plate vertical direction；
Clamp arm one end connects clamp arm axis pin and wheel holding shaft, and for clamp arm axis pin close to L-type groove short end, wheel holding shaft is close
The long side end of L-type groove, is slidably connected by clamp arm axis pin and wheel holding shaft with arc orbit and rectilinear orbit respectively, drives clamp arm
Mobile and vertical duction is carried out in orbit；
Pull plate is connect with clamp arm, and passing power drives clamp arm operation.
Further, the depth in the clamp arm axis pin merging L-type groove is more than the depth in wheel holding shaft merging L-type groove
Degree forms between centers difference in height h；The between centers difference in height h is matched with the difference in height of interorbital.
Further, the between centers difference in height h is 5-10mm.
Further, the clamp arm and the pin shaft hole of the setting of clamp arm axis pin connecting pin and the cooperation of clamp arm axis pin.
A kind of tire clamping device, including body frame and two groups of tire arm devices as described above, two groups of rim clamps
Arm assembly is arranged symmetrically in body frame both sides, the clamp arm cooperation clamping tire of two groups of tire arm devices.
Beneficial effects of the present invention：
1. arm device of the present invention on slideway by designing rectilinear orbit and arc orbit, and two tracks form rail
Road difference in height and design clamp arm axis pin form between centers difference in height, difference in height and the between centers difference in height of interorbital with wheel holding shaft
Cooperate clamping movement and the vertical duction that clamp arm is promoted to realize the clamp arm under the action of a kind of power source.
2. tire arm device of the present invention is simple in structure, compact, flexibility and reliability is moved.
Description of the drawings
Fig. 1 is the carrier structure diagram using tire arm device of the present invention；
Fig. 2 is the structure diagram of tire arm device of the present invention；
Fig. 3 is the structure diagram of the slideway of tire arm device of the present invention；
Fig. 4 is tire arm device side attachment portion sectional view of the present invention；
Fig. 5 is the clamp arm movement schematic diagram of tire arm device of the present invention；
In figure：1st, slideway, 2, clamp arm, 3, clamp arm axis pin, 4, wheel holding shaft, 5, L-type groove, 6, pull plate, 7, arc panel,
8th, body frame, 9, arc-shaped side, 10, straight flange.
Specific embodiment
The tire arm device of the present invention is described in detail below in conjunction with attached drawing, specific embodiment party described herein
Formula is only used for the explanation and illustration present invention, is not intended to restrict the invention.
Embodiment 1：As shown in Figure 1, a kind of tire clamping device include body frame 8 and two groups of tire arm devices, two
Group tire arm device is arranged symmetrically in 8 both sides of body frame, and every group of tire arm device includes two tire arm devices, and two
Group tire arm device clamp arm cooperation clamping tire, two groups of tire arm devices clamp simultaneously automobile two front-wheels or two
Trailing wheel if necessary to clamp entire automobile, needs two tire clamping device cooperatings.
As shown in Fig. 2, a kind of arm device, the clamping movement and vertical duction for realizing clamp arm 2 move, the arm device packet
It includes：Slideway 1, clamp arm 2, clamp arm axis pin 3, pull plate 6 and wheel holding shaft 4；Slideway 1 includes the L that a bending place is arc transition
Type groove 5,5 long side of L-type groove arrange that 5 short side of L-type groove is directed toward 6 side of pull plate, L-type with 6 vertical direction of pull plate
Outer side edges carry arc panel 7 at 5 arc transition of groove, as shown in figure 3, arc panel 7 makes L-type groove 5 be formed at arc transition
Two tracks, one is the rectilinear orbit along 5 long side of L-type groove, and another is by the arc-shaped side 9 of arc panel 7 and L-type groove
The arc orbit that inner side edge is formed at 5 arc transitions, arc panel 7 make two track ribbons to be formed have the difference in height of interorbital.
2 one end of clamp arm connection clamp arm axis pin 3 and wheel holding shaft 4, pass through clamp arm axis pin 3 and wheel holding shaft 4 and arc orbit
It is slidably connected with rectilinear orbit；The other end is free end, and clamp arm 2 clamps tire and carries out mobile and vertical duction in orbit；Folder
For arm axis pin 3 by the way that the pin shaft hole coordinated with clamp arm axis pin 3 is set to connect in clamp arm 2, the other end is placed in L-type groove 5 along circular arc rail
Road, which is oriented to, to be slided, close to 5 short end of L-type groove；Wheel holding shaft 4 connects clamp arm 2, wheel holding shaft 4 by flange screws thereon
It is oriented to and slides along rectilinear orbit in other end merging L-type groove 5, be adjacently positioned with clamp arm axis pin 3, close to 5 long side of L-type groove
End；Pull plate 6 is connected to the side that L-type groove 5 is connected in clamp arm 2, and passing power drives clamp arm 2 to run.
As shown in figure 4, tire arm device side attachment portion sectional view, clamp arm axis pin 3 is placed in the depth in L-type groove 5
Degree is more than the depth that wheel holding shaft 4 is placed in L-type groove 5, forms between centers difference in height h, and between centers difference in height h is 5-10mm, this example
Selecting h, between centers difference in height h is matched with orbit altitude difference for 5mm, and arcuately 7 edge guiding of plate slides clamp arm axis pin 3, wheel holding
Shaft 4 is slided above arc panel 7, so as to drive the divertical motion of clamp arm 2.
The motion process withdrawn after tire clamping device clamping tire of the present invention：Pull plate 6 connects drive system, driving system
System driving pull plate 6, to clamp arm 2, four clamp arm are in and 8 plumbness of body frame, four folders 6 passing power of pull plate
Arm 2 slides in respective 5 long side of L-type groove while at arc transition respectively, after sliding at arc transition, such as Fig. 5 institutes
Show, the deeper clamp arm axis pin 3 of merging L-type 5 depth of groove enter in the deeper arc track of depth arcuately 7 edge of plate along circular arc
Movement, and be placed in after the shallower wheel holding shaft 4 of 5 depth of L-type groove then moves along a straight line in the shallower rectilinear orbit of depth and enter
The top of arc panel 7 is slided, at this point, four clamp arm 2 start to do divertical motion, is parallel to body frame 8 until clamp arm 2 is recovered to and is
Only, and pull plate 6 remains linear motion, complete the steering of clamp arm 2 in this way.Conversely, tire clamping device clamping tire
Motion process：Drive system drives pull plate 6, and 6 passing power of pull plate is to clamp arm 2, and four clamp arm 2 are from parallel with body frame
Position start to rotate, clamp arm axis pin 3 drive clamp arm 2 rotate from arc track to rectilinear orbit, pass through wheel holding shaft 4 drive folder
Arm 2 is slided along rectilinear orbit, is run to clamp arm 2 and is clamped tire location completion holding action.
Embodiment 2：This example is as different from Example 1：The depth and embrace that clamp arm axis pin 3 is placed in L-type groove 5 in this example
It is 10mm to take turns the between centers difference in height h that shaft 4 is formed, and the between centers difference in height h is matched with orbit altitude difference.
Embodiment 3：This example is as different from Example 1：The depth and embrace that clamp arm axis pin 3 is placed in L-type groove 5 in this example
It is 7mm to take turns the between centers difference in height h that shaft 4 is formed, and the between centers difference in height h is matched with orbit altitude difference.
Embodiment of the present disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned embodiment party
Detail in formula in the range of the technology design of the disclosure, can carry out a variety of simple changes to the technical solution of the disclosure
Type, these simple variants belong to the protection domain of the disclosure.
Claims (5)
1. a kind of tire arm device, which is characterized in that including：Slideway, clamp arm, clamp arm axis pin, pull plate and wheel holding shaft；
Outer side edges carry arc panel at the arc transition of the L-type groove of slideway, and arc panel makes two tracks to be formed carry difference in height；
The long straight flange of L-type groove arranges that L-type groove short side is directed toward pull plate side with the pull plate vertical direction；
Clamp arm one end connects clamp arm axis pin and wheel holding shaft, and clamp arm axis pin is close to L-type groove short end, and wheel holding shaft is close to L-type
The long side end of groove, is slidably connected by clamp arm axis pin and wheel holding shaft with arc orbit and rectilinear orbit respectively, and clamp arm is driven to exist
Mobile and vertical duction is carried out in track；
Pull plate is connect with clamp arm, and passing power drives clamp arm operation.
2. arm device according to claim 1, which is characterized in that the depth in the clamp arm axis pin merging L-type groove
More than the depth in wheel holding shaft merging L-type groove, between centers difference in height h is formed；The height of the between centers difference in height h and interorbital
Difference matches.
3. arm device according to claim 2, which is characterized in that the between centers difference in height h is 5-10mm.
4. arm device according to claim 1, which is characterized in that the clamp arm and the setting of clamp arm axis pin connecting pin and folder
The pin shaft hole of arm axis pin cooperation.
5. a kind of tire clamping device, which is characterized in that including described in body frame and two groups of claim 1-4 any one
Tire arm device, two groups of tire arm devices are arranged symmetrically in body frame both sides, and the clamp arm of two groups of tire arm devices is matched
Co-clip holds tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198692.0U CN207553698U (en) | 2017-09-19 | 2017-09-19 | A kind of tire arm device and tire clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198692.0U CN207553698U (en) | 2017-09-19 | 2017-09-19 | A kind of tire arm device and tire clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553698U true CN207553698U (en) | 2018-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198692.0U Active CN207553698U (en) | 2017-09-19 | 2017-09-19 | A kind of tire arm device and tire clamping device |
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| CN (1) | CN207553698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654100A (en) * | 2017-09-19 | 2018-02-02 | 北京首钢城运机器人科技有限公司 | A kind of tire arm device and tire clamping device |
-
2017
- 2017-09-19 CN CN201721198692.0U patent/CN207553698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654100A (en) * | 2017-09-19 | 2018-02-02 | 北京首钢城运机器人科技有限公司 | A kind of tire arm device and tire clamping device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tire clamping arm device and tire clamping device Effective date of registration: 20200422 Granted publication date: 20180629 Pledgee: Liaojiao Jianxin (Liaoning) Fund Management Co.,Ltd. Pledgor: BEIJING BOBAO ROBOT TECHNOLOGY Co.,Ltd. Registration number: Y2020210000011 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: Room 0302, No. 197 Nanjing South Street, Heping District, Shenyang City, Liaoning Province, 110166 Patentee after: Liaoning Trading Investment Co.,Ltd. Address before: 100029 room 105, 5 building, 11 De Sheng Men street, Xicheng District, Beijing. Patentee before: BEIJING BOBAO ROBOT TECHNOLOGY Co.,Ltd. |