CN210232737U

CN210232737U - Electric motor car is calibration positioner for tire

Info

Publication number: CN210232737U
Application number: CN201920506678.5U
Authority: CN
Inventors: Jian Wang; 王健; Lei Wang; 王磊; Ya Wang; 王亚; Chen Wang; 王晨
Original assignee: Wuxi East Ma Locomotive Co Ltd
Current assignee: Wuxi East Ma Locomotive Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-04-03
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses an electric tire is with calibration positioner, the equal sliding connection in guide rail top middle part both sides has the cylinder, one side all is equipped with location fixture in the middle of two cylinders keep away from the guide rail, the support is all installed on two location fixture tops, anchor clamps are all installed on two support tops, the equal fixed mounting in frame bottom both sides has first connecting piece, the equal fixedly connected with bradyseism elastic component in two first connecting piece bottoms, all install the second connecting piece between tire body both ends and two installed parts. The utility model discloses novel structure, it is fixed to drive anchor clamps on the support and can carry out the centre gripping to the tire fast effectually to make things convenient for follow-up tire and frame to install more, can carry out more stable fixed with the position of whole support and anchor clamps through location fixture simultaneously, make the centre gripping of tire more stable, can not receive external factor and produce and rock phenomenons such as deformation, when having improved the efficiency of follow-up installation, also strengthened the precision of installation.

Description

Electric motor car is calibration positioner for tire

Technical Field

The utility model relates to a calibration positioning device, in particular to calibration positioning device for electric vehicle tyre belongs to electric vehicle tyre and is equipped with technical field.

Background

The tire is one of the most important accessories in the whole part of electric motor car, wherein the electric motor car tire need install its quick effectual under the electric motor car frame after production is accomplished, however current tire and electric motor car are installed most of the circumstances and still need the manual work to operate, such work efficiency is very low, if adopt the machine to install, cause the installation accuracy not enough easily, make the installation of tire get up unstably, phenomenon such as tire dislocation can appear even, so now need to design a calibration positioner for the electric motor car tire urgently.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an electric motor car is calibration positioner for tire to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an electric motor car is calibration positioner for tire, including supporting platform and location fixture and frame, the supporting platform upper end is equipped with the guide rail, equal sliding connection in guide rail top middle part both sides has the cylinder, two one side all is equipped with location fixture in the middle of the guide rail is kept away from to the cylinder, two the support is all installed, two on location fixture top anchor clamps are all installed on the support top, the equal fixed mounting in frame bottom both sides has first connecting piece, two the equal fixedly connected with bradyseism elastic component in first connecting piece bottom, two the installed part is all installed to bradyseism elastic component bottom, two be equipped with the tire body between the installed part, all install the second connecting piece between tire body both ends and two installed parts, two all be equipped with positioning bolt on the second connecting piece.

As a preferred technical scheme of the utility model, location fixture includes slider, stopper, fixing bolt and thread groove, the equal sliding connection in guide rail upper end both sides has slider, two the equal fixedly connected with stopper in one side that slider and cylinder are opposite, just the stopper is sliding connection, two with the guide rail the stopper upper end all runs through and is equipped with fixing bolt, a plurality of thread groove has been seted up to guide rail upper end both sides.

As a preferred technical scheme of the utility model, fixing bolt and thread groove phase-match set up, just be threaded connection between fixing bolt and the thread groove.

As a preferred technical scheme of the utility model, the tire body is located supporting platform middle part position, and is located directly over the guide rail.

As an optimal technical scheme of the utility model, it is two sets of location fixture and support and anchor clamps all are the symmetry setting about the supporting platform middle part.

As a preferred technical scheme of the utility model, positioning bolt runs through in the second connecting piece respectively, and with the screw threaded connection that is equipped with on the tire body.

The utility model has the advantages that:

1. the utility model discloses novel structure, the operation is thus simple, high durability and convenient use, slide on the guide rail through adopting cylinder drive slider, and then it can be quick effectual carry out the centre gripping to the tire to drive anchor clamps on the support and fix, thereby make things convenient for follow-up tire and frame to install more, can carry out more stable fixed with the position of whole support and anchor clamps through location fixture simultaneously, make the centre gripping of tire more stable, can not receive external factor production and rock phenomenons such as deformation, when the efficiency of follow-up installation has been improved, the precision of installation has also been strengthened.

2. Through setting up bradyseism elastic component for when installing the tire, the installed part can effectively be adjusted, makes the installation more convenient, and positioning bolt runs through respectively in the second connecting piece, and with the screw threaded connection that is equipped with on the tire body, thereby makes the installation between tire and the frame more stable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view of the positioning and clamping mechanism of the present invention.

In the figure: 1. a support platform; 2. a guide rail; 3. a cylinder; 4. positioning the clamping mechanism; 41. a slider; 42. a limiting block; 43. fixing the bolt; 44. a thread groove; 5. a support; 6. a clamp; 7. a frame; 8. a first connecting member; 9. a cushioning elastic member; 10. a mounting member; 11. a second connecting member; 12. positioning the bolt; 13. a tire body.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment is as shown in fig. 1-2, the utility model relates to a calibration positioner for electric motor car tire, including supporting platform 1 and location fixture 4 and frame 7, supporting platform 1 upper end is equipped with

guide rail

2, 2 top middle part both sides of guide rail all sliding connection have cylinder 3, two cylinders 3 keep away from 2 middle one sides of guide rail and all be equipped with location fixture 4, support 5 is all installed on two location fixture 4 tops, anchor clamps 6 are all installed on two support 5 tops, 7 bottom both sides of frame all fixed mounting have first connecting piece 8, the equal fixedly connected with bradyseism elastic component 9 in two first connecting piece 8 bottoms, installed part 10 is all installed to two bradyseism elastic component 9 bottoms, be equipped with tire body 13 between two installed parts 10, all install second connecting piece 11 between tire body 13 both ends and two installed parts 10, all be equipped with positioning bolt 12 on two second connecting pieces 11.

The positioning and clamping mechanism 4 comprises a sliding part 41, a limiting block 42, a fixing bolt 43 and a thread groove 44, the sliding part 41 is connected with both sides of the upper end of the guide rail 2 in a sliding way, the limiting blocks 42 are fixedly connected with both sides of the two sliding parts 41 opposite to the cylinder 3, the limiting blocks 42 are connected with the guide rail 2 in a sliding way, the upper ends of the two limiting blocks 42 are both provided with fixing bolts 43 in a penetrating way, the two side ends of the guide rail 2 are provided with a plurality of thread grooves 44, the fixing bolts 43 are matched with the thread grooves 44, and the fixing bolt 43 is in threaded connection with the thread groove 44, the tyre body 13 is positioned at the middle position of the supporting platform 1, and just be located guide rail 2 directly over, two sets of location fixture 4 and support 5 and anchor clamps 6 all are the symmetry setting about supporting platform 1 middle part, and positioning bolt 12 runs through respectively in second connecting piece 11, and with the screw threaded connection that is equipped with on the tire body 13.

Specifically, the utility model discloses during the use, place tire body 13 at supporting platform 1 middle part earlier, slide on guide rail 2 through starting cylinder 3 drive slider 41 after that, make two anchor clamps 6 carry out quick effective centre gripping to tire body 13, simultaneously through threaded connection between operation fixing bolt 43 and the thread groove 44, make and fix between stopper 42 and the supporting platform 1, and then guaranteed that tire body 13's centre gripping is more stable, then height through operation frame 7, make the pivot at installed part 10 and tire body 13 middle part carry out effectual being connected, screw threaded connection through being equipped with on operation positioning bolt 12 and the tire body 13 at last, make the installation of whole tire body 13 and frame 7 more stable accurate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The calibrating and positioning device for the tire of the electric vehicle is characterized by comprising a supporting platform (1), positioning and clamping mechanisms (4) and a vehicle frame (7), wherein a guide rail (2) is arranged at the upper end of the supporting platform (1), air cylinders (3) are respectively connected to the two sides of the middle part of the top end of the guide rail (2) in a sliding manner, the two air cylinders (3) are respectively provided with the positioning and clamping mechanisms (4) at one side away from the middle part of the guide rail (2), supports (5) are respectively arranged at the top ends of the two positioning and clamping mechanisms (4), clamps (6) are respectively arranged at the top ends of the two supports (5), first connecting pieces (8) are respectively and fixedly arranged at the two sides of the bottom end of the vehicle frame (7), damping elastic pieces (9) are respectively and fixedly connected to the bottom ends of the two first connecting pieces (8), mounting pieces (10) are respectively arranged at the bottom, all install second connecting piece (11), two between tire body (13) both ends and two installed parts (10) all be equipped with positioning bolt (12) on second connecting piece (11).

2. The calibrating and positioning device for the tire of the electric vehicle as claimed in claim 1, wherein the positioning and clamping mechanism (4) comprises a sliding part (41), a limiting block (42), a fixing bolt (43) and a thread groove (44), the sliding part (41) is slidably connected to both sides of the upper end of the guide rail (2), the limiting blocks (42) are fixedly connected to both sides of the two sliding parts (41) opposite to the cylinder (3), the limiting blocks (42) are slidably connected to the guide rail (2), the fixing bolt (43) penetrates through the upper ends of the two limiting blocks (42), and the thread grooves (44) are formed in both sides of the upper end of the guide rail (2).

3. The calibrating and positioning device for the tire of the electric vehicle as claimed in claim 2, wherein the fixing bolt (43) is matched with the thread groove (44), and the fixing bolt (43) is in threaded connection with the thread groove (44).

4. The device for calibrating and positioning the tire of the electric vehicle as claimed in claim 1, wherein the tire body (13) is located at the middle position of the support platform (1) and is located right above the guide rail (2).

5. The device for calibrating and positioning the tire of the electric vehicle as claimed in claim 1, wherein the two sets of positioning and clamping mechanisms (4), the bracket (5) and the clamp (6) are symmetrically arranged around the middle of the supporting platform (1).

6. The calibrating and positioning device for the tire of the electric vehicle as claimed in claim 1, wherein the positioning bolts (12) respectively penetrate through the second connecting piece (11) and are in threaded connection with screw holes formed in the tire body (13).