CN204545994U

CN204545994U - Wheel rim positioner

Info

Publication number: CN204545994U
Application number: CN201520014066.6U
Authority: CN
Inventors: 苏柏丞; 周谷堂
Original assignee: Fade Science & Technology Industry Co Ltd
Current assignee: Fade Science & Technology Industry Co Ltd; Factory Automation Technology Co Ltd
Priority date: 2015-01-09
Filing date: 2015-01-09
Publication date: 2015-08-12
Anticipated expiration: 2025-01-09

Abstract

A kind of wheel rim positioner, it is for carrying out the wheel rim processed in order to location, this wheel rim positioner has a supporting base that wheel rim can be set firmly, and one be set up in supporting base central part and can elastic telescopic shore keeper, when this wheel rim is arranged on this supporting base, this shores keeper is that telescopically is shored and this wheel rim of radial location, shore keeper can move by elastic telescopic by this, make this wheel rim positioner be applicable to the wheel rim of different size with the use of, to reach the effect of enhancing productivity.

Description

Wheel rim positioner

Technical field

The utility model relates to a kind of wheel rim positioner, refers to a kind of can shoring and the wheel rim positioner of radial location different size wheel rim by elastic telescopic especially.

Background technology

Automotive rim processing is mainly carried out holing and trim process through full automatic wheel rim machining machine, when wheel rim carries out Drilling operation, this wheel rim will be folded on a positioner, cutting tool can be utilized to carry out Drilling operation, refer to Fig. 1, when on the pedestal 21 that wheel rim 1 is arranged in positioner 2, jig arm 22 peripheries clipped in wheel rim 1 of this positioner 2, the centre bore 11 of wheel rim 1 is shore 23 contact being subject to positioner 2 simultaneously, is really positioned at by wheel rim 1 on the ad-hoc location of pedestal 21 whereby; Shore and the object of radial location wheel rim 1 though aforementioned shore 23 can reach, but very inconvenience on actual job, reason is the necessary corresponding specific wheel rim 1 of the specification of this shore 23, that is when the height of centre bore 11 size of wheel rim 1, the thickness of spoke 12 or wheel rim 1 is different, all must change the processing that shore 23 corresponding with it can carry out wheel rim 1, cause processing operation inconvenience, and reduce production efficiency.

Utility model content

Therefore, namely the purpose of this utility model is providing a kind of wheel rim positioner of enhancing productivity.

To achieve these goals, the utility model provides a kind of wheel rim positioner, its feature is, this wheel rim positioner is for carrying out the wheel rim processed in order to location, this wheel rim positioner has a supporting base that this wheel rim can be set firmly, and one be set up in this supporting base central part and can elastic telescopic shore keeper, this shores keeper is that telescopically is shored and this wheel rim of radial location when this wheel rim is arranged on this supporting base.

In the utility model one embodiment, this wheel rim has a centre bore, and this is shored keeper and has a conical head, and this conical head is this centre bore being connected to this wheel rim.

In the utility model one embodiment, this is shored keeper and also has the containing tube that is arranged at these supporting base central authorities, one to be arranged in this containing tube and can the push rod of relative telescopic movement, and one to be located in this containing tube and the elastic component stayed between this containing tube and this push rod, this conical head is fixedly arranged on the end that this push rod stretches out this containing tube.

In the utility model one embodiment, this supporting base includes a pedestal, to be severally hubbed at around this pedestal and can be driven the jig arm of pivot pendulum, and one by the bridging portion of this pedestal central part upwards projection, described jig arm clips the outer peripheral edge in this wheel rim, and this bridging portion wears for this containing tube.

Wheel rim positioner of the present utility model, when wheel rim is arranged on supporting base, this shores keeper is that telescopically is shored and this wheel rim of radial location, shore keeper can move by elastic telescopic by this, make this wheel rim positioner be applicable to the wheel rim of different size with the use of, to reach the effect of enhancing productivity.

Accompanying drawing explanation

Fig. 1 commonly uses the cross-sectional schematic that group on positioner establishes wheel rim;

Fig. 2 is the schematic perspective view of a preferred embodiment wheel rim positioner of the present utility model;

Fig. 3 is the part isometric exploded view of a preferred embodiment wheel rim positioner of the present utility model;

Fig. 4 is wheel rim established by a preferred embodiment wheel rim positioner of the present utility model cross-sectional schematic by group;

Fig. 5 is the sectional view that a preferred embodiment wheel rim positioner group of the present utility model establishes wheel rim;

Fig. 6 is the sectional view that a preferred embodiment wheel rim positioner group of the present utility model establishes wheel rim, and the situation that the centre bore that wheel rim is less abuts with conical head is described;

Fig. 7 is the sectional view that a preferred embodiment wheel rim positioner group of the present utility model establishes wheel rim, and the situation that the centre bore that wheel rim is larger abuts with conical head is described;

Fig. 8 is the sectional view that a preferred embodiment wheel rim positioner group of the present utility model establishes wheel rim, and the situation that thicker disc portion abuts with conical head is described;

Fig. 9 is the sectional view that a preferred embodiment wheel rim positioner group of the present utility model establishes wheel rim, and the situation that the loop portions that height dimension is less abuts with conical head is described.

[symbol description]

(commonly using)

1 wheel rim

11 centre bores

12 spokes

2 positioners

21 pedestals

22 jig arm

23 shores

(the utility model)

3 wheel rim positioners

4 wheel rims

41 loop portions

42 disc portion

43 centre bores

5 supporting bases

51 pedestals

52 jig arm

53 bridging portions

6 shore keeper

61 containing tubes

62 push rods

63 conical heads

64 elastic components

Detailed description of the invention

Consult Fig. 2 ~ Fig. 4, a preferred embodiment wheel rim positioner 3 of the present utility model is for carrying out the wheel rim 4 processed in order to location, this wheel rim 4 has a loop portions 41, one disc portion 42 extended by this loop portions 41, and the centre bore 43 that is formed at these disc portion 42 central authorities, this wheel rim positioner 3 has a supporting base 5, and one be set up in this supporting base 5 central part shore keeper 6, this supporting base 5 includes a pedestal 51, several being hubbed at around this pedestal 51 also can be driven the jig arm 52 of pivot pendulum, and one by the bridging portion 53 of this pedestal 51 central part upwards projection, this is shored keeper 6 and has one and be arranged in containing tube 61 in this bridging portion 53, one to be arranged in this containing tube 61 and can the push rod 62 of relative telescopic movement, one is locked in the conical head 63 that this push rod 62 stretches out an end of containing tube 61, and one to be located in this containing tube 61 and the elastic component 64 stayed between containing tube 61 and push rod 62, this conical head 63 can be resisted against on the centre bore 43 of this wheel rim 4, with the position of this wheel rim 4 of radial location, when this conical head 63 is subject to compressing, this push rod 62 is can this containing tube 61 telescopic moving relatively, and pass through the elastic force of this elastic component 64, this conical head 63 is made to keep touching with wheel rim 4 supporting.

Coordinate and consult Fig. 5, when this wheel rim 4 is set up on this wheel rim positioner 3, this conical head 63 shoring keeper 6 is the centre bores 43 contacting at wheel rim 4, and be subject to pressing of disc portion 42, cause this push rod 62 to move to the contracting of containing tube 61 inside and compress elastic component 64, after the loop portions 41 of wheel rim 4 contacts with pedestal 51, simultaneously these jig arm 52 are held in this loop portions 41, now namely complete the clamping position of this wheel rim 4, as for the non-feature of the present utility model of mechanism driving these jig arm 52 starts, therefore be not repeated herein.

The utility model wheel rim positioner 3 provides this wheel rim 4 carrying out the clamping position of Drilling operation of disc portion 42, so that the processing operation of wheel rim 4 process tool (not shown), and shore due to this design that keeper 6 has conical head 63, make the utility model wheel rim positioner 3 that the wheel rim 4 of various different centre bore 43 specification can be coordinated to use, the centre bore 43 such as, showing this wheel rim 4 in Fig. 6 and Fig. 7 is respectively less of time larger, contact situation between this conical head 63 and wheel rim 4, that is the utility model wheel rim positioner 3 can from the wheel rim 4 of different size centre bore 43 with the use of, and when conical head 63 is with centre bore 43 contact, namely this wheel rim 4 completes the positioning operation of center, it is worth mentioning that, this conical head 63 is can this push rod 62 dismounting and change relatively, such as conical head 63 uses a period of time to have wear phenomenon and replaceable.

In addition, this push rod 62 shoring keeper 6 can relative to the design of containing tube 61 elastic telescopic movement, also can make the wheel rim 4 of the utility model wheel rim positioner 3 and different size with the use of, for Fig. 8, when the thickness of disc portion 42 increases as shown in phantom, this conical head 63 and push rod 62 can be moved down by compressing downwards, again for Fig. 9, when loop portions 41 height dimension of this wheel rim 4 reduces, this shores keeper 6 also can shore this wheel rim 4 of location in good time, therefore, the utility model wheel rim positioner 3 by this shore keeper 6 can the design of elastic telescopic and conical head 63 thereof, really the wheel rim 4 of different size can be located, and then reach the effect of enhancing productivity.

Claims

1. a wheel rim positioner, it is characterized in that, this wheel rim positioner is for carrying out the wheel rim processed in order to location, this wheel rim positioner has a supporting base that this wheel rim can be set firmly, and one be set up in this supporting base central part and can elastic telescopic shore keeper, this shores keeper is that telescopically is shored and this wheel rim of radial location when this wheel rim is arranged on this supporting base.

2. wheel rim positioner according to claim 1, is characterized in that, this wheel rim has a centre bore, and this is shored keeper and has a conical head, and this conical head is this centre bore being connected to this wheel rim.

3. wheel rim positioner according to claim 2, it is characterized in that, this is shored keeper and also has the containing tube that is arranged at these supporting base central authorities, one to be arranged in this containing tube and can the push rod of relative telescopic movement, and one to be located in this containing tube and the elastic component stayed between this containing tube and this push rod, this conical head is fixedly arranged on the end that this push rod stretches out this containing tube.

4. wheel rim positioner according to claim 3, it is characterized in that, this supporting base includes a pedestal, several being hubbed at around this pedestal also can be driven the jig arm of pivot pendulum, and one by the bridging portion of this pedestal central part upwards projection, described jig arm clips the outer peripheral edge in this wheel rim, and this bridging portion wears for this containing tube.