CN202985330U

CN202985330U - Height adjustable abutting needle locating device

Info

Publication number: CN202985330U
Application number: CN 201220421455
Authority: CN
Inventors: 吴康希; 仇珍芳; 章云; 金川人; 邵凳
Original assignee: Anhui Yiwanfeng Electric Appliance Co Ltd
Current assignee: Anhui Yiwanfeng Electric Appliance Co Ltd
Priority date: 2012-08-23
Filing date: 2012-08-23
Publication date: 2013-06-12
Anticipated expiration: 2022-08-23

Abstract

The utility model discloses a height adjustable abutting needle locating device which comprises an abutting needle and a base. An upright is fixed on the base. A sliding block is arranged on the upright in a sliding mode. A support block is fixed on the sliding block. A V-shaped opening is formed in the support block. The abutting needle is vertically placed in the V-shaped opening. A V-shaped block is arranged in the V-shaped opening. The support block is provided with a bolt. The bolt extends into the V-shaped opening and is installed and connected with the V-shaped block. The V-shaped block abuts against the abutting needle. An adjusting rod is fixed on the sliding block. A strip-shaped groove is formed in the upright. The adjusting rod penetrates through the strip-shaped groove in the upright and slides in the strip-shaped groove. The height adjustable abutting needle locating device is ingenious in structure, capable of simultaneously clamping and locating a plurality of abutting needles and adjusting the height of the abutting needles according to requirements, convenient to operate and high in work efficiency.

Description

The thimble positioner of adjustment height

Technical field

The utility model relates to positioner, is mainly a kind of thimble positioner of adjustment height.

Background technology

Need polishing after the long-time use of the thimble of using in processing, thimble location when polishing is very inconvenient, and the kind of thimble is various, and the diameter of thimble is not identical yet, generally to mobile thimble operation as required after the thimble clamping and positioning, affects the polishing effect.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of thimble positioner of adjustment height, and its structure is ingenious, can not only carry out clamping and positioning to a plurality of thimbles simultaneously, and can regulate as required the height of thimble, and is easy to operate, high efficiency.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of thimble positioner of adjustment height, include thimble and base, it is characterized in that: be fixed with column on described base, be slidably fitted with slide block on column, be fixed with back-up block on described slide block, have the V-type mouth on back-up block, have a plurality of sawtooth mouths on V-type mouth inwall, described thimble vertically is placed in the sawtooth mouth, be provided with V-block in described V-type mouth, on described back-up block, bolt is installed, bolt extend into the V-type mouth and the V-block installation links together, and described V-block is against on thimble; Be fixed with adjusting rod on described slide block, have bar-shaped trough on described column, pass and slide in bar-shaped trough in the bar-shaped trough of described adjusting rod from the column.

The end of described bolt is fixed with handwheel, shakes handwheel and makes bolt promote forward V-block to compress thimble.

Operation principle of the present utility model is:

Utilize V-block to compress thimble in tight V-type mouth, then up-down adjustment adjusting rod as required, thereby the band movable slider moves up and down, and moves up and down together with slide block with the back-up block that slide block is fixedly connected with, and moves up and down thereby drive thimble.

The degree of depth of coming adjusting bolt to install by the handwheel on rotating bolt in the utility model, thus the elasticity that V-block compresses thimble controlled.

The utility model has the advantages that:

The utility model structure is ingenious, can not only carry out clamping and positioning to a plurality of thimbles simultaneously, and can regulate as required the height of thimble, and is easy to operate, high efficiency.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is top view of the present utility model.

The specific embodiment

Referring to Fig. 1, a kind of thimble positioner of adjustment height, include thimble 1 and base 2, be fixed with column 3 on described base 2, be slidably fitted with slide block 4 on column 3, be fixed with back-up block 5 on described slide block 4, have V-type mouth 6 on back-up block 5, have a plurality of sawtooth mouths 12 on V-type mouth 6 inwalls, described thimble 1 vertically is placed in sawtooth mouth 12, is provided with V-block 7 in described V-type mouth 6, on described back-up block 5, bolt 8 is installed, bolt 8 extend into V-type mouth 6 and links together with V-block 7 installations, and described V-block 7 is against on thimble 1; Be fixed with adjusting rod 9 on described slide block 4, have bar-shaped trough 10 on described column 3, pass and slide in bar-shaped trough in the bar-shaped trough 10 of described adjusting rod 9 from the column,

The end of described bolt 8 is fixed with handwheel 11, shakes handwheel 11 and makes bolt 8 promote forward V-block 7 to compress thimble 1.

During operation, thimble 1 is placed on back-up block on the sawtooth mouth 12 in the V-type mouth, rotates handwheel 11 adjusting bolts 8, make bolt 8 promote forward V-block 7 and push against thimble 1; The up-down adjustment adjusting rod 9 again, make slide block 4 move up and down most suitable height, move up and down together with slide block with the back-up block 5 that slide block 4 is fixedly connected with, and move up and down thereby drive thimble 1.

Claims

1. the thimble positioner of an adjustment height, include thimble and base, it is characterized in that: be fixed with column on described base, be slidably fitted with slide block on column, be fixed with back-up block on described slide block, have the V-type mouth on back-up block, have a plurality of sawtooth mouths on V-type mouth inwall, described thimble vertically is placed in the sawtooth mouth, be provided with V-block in described V-type mouth, on described back-up block, bolt is installed, bolt extend into the V-type mouth and the V-block installation links together, and described V-block is against on thimble; Be fixed with adjusting rod on described slide block, have bar-shaped trough on described column.

2. the thimble positioner of a kind of adjustment height according to claim 1, it is characterized in that: the end of described bolt is fixed with handwheel.