CN204248603U - Ball link grinding tool - Google Patents

Ball link grinding tool Download PDF

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Publication number
CN204248603U
CN204248603U CN201420625530.0U CN201420625530U CN204248603U CN 204248603 U CN204248603 U CN 204248603U CN 201420625530 U CN201420625530 U CN 201420625530U CN 204248603 U CN204248603 U CN 204248603U
Authority
CN
China
Prior art keywords
emery wheel
jig
link
sliding axle
spring
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
Application number
CN201420625530.0U
Other languages
Chinese (zh)
Inventor
杜辰
张钧
王文春
安明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Zhongma Junteng Precision Machinery Manufacture Co Ltd
Original Assignee
Tianjin Zhongma Junteng Precision Machinery Manufacture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Zhongma Junteng Precision Machinery Manufacture Co Ltd filed Critical Tianjin Zhongma Junteng Precision Machinery Manufacture Co Ltd
Priority to CN201420625530.0U priority Critical patent/CN204248603U/en
Application granted granted Critical
Publication of CN204248603U publication Critical patent/CN204248603U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of working (machining) efficiency high, the ball link grinding tool that production cost is low, its emery wheel jig that there is emery wheel and be connected with emery wheel, emery wheel jig is formed as shaft-like, it is the driving link be connected with driving arrangement in one end of emery wheel jig, the other end of emery wheel jig is the emery wheel link be connected with emery wheel, blind hole is formed with along the axis of emery wheel jig at emery wheel link, on in opposite directions two positions of the periphery of emery wheel link, be formed with axial symmetry relative to emery wheel jig and along the axially extended elongated hole of emery wheel jig, spring is installed in blind hole and abuts with spring and the sliding axle that can stretch out from emery wheel link, spring is between sliding axle and the bottom of blind hole, all the time compressive state is in, the periphery of sliding axle is formed two spacing preiections, spacing preiection is outwardly from elongated hole, abut limit slippage axle with one end on the length direction of elongated hole to move, emery wheel is connected via connecting rod in the protruding end of sliding axle.

Description

Ball link grinding tool
Technical field
The present invention relates to a kind of grinding tool, particularly relate to a kind of ball link grinding tool.
Background technology
Current, sometimes process small-sized ball link according to customer requirement, wherein importantly fine finishining is carried out to the ball portion of ball link, to ensure its circularity.In the prior art, usually small-sized emery wheel is connected directly between on Digit Control Machine Tool and driving arrangement, by setting Digit Control Machine Tool, grinding is carried out to the bulb of ball link, has carried out the processing to bulb.
But, because emery wheel is directly connected with the output shaft of Digit Control Machine Tool, external diameter diminishes at small-sized emery wheel Long-Time Service, needs to remeasure size, setting re-started to Digit Control Machine Tool, be processed to form identical ball link.Therefore in order to ensure the processing dimension of ball link, need often change small-sized emery wheel or often reset Digit Control Machine Tool, thus inefficiency, production cost is high.
Summary of the invention
The present invention be directed to problems of the prior art to propose, its object is to provide the ball link grinding tool that a kind of working (machining) efficiency is high, production cost is low.
Following technical scheme is adopted for realizing object of the present invention.
The ball link grinding tool of technical scheme 1, the emery wheel jig that there is emery wheel and be connected with emery wheel, described emery wheel jig is formed as shaft-like, it is the driving link be connected with driving arrangement in one end of described emery wheel jig, the other end of described emery wheel jig is the emery wheel link be connected with described emery wheel, blind hole is formed with along the axis of described emery wheel jig at described emery wheel link, on in opposite directions two positions of the periphery of described emery wheel link, be formed with axial symmetry relative to described emery wheel jig and along the axially extended elongated hole of described emery wheel jig, spring is installed in described blind hole and abuts with described spring and the sliding axle that can stretch out from described emery wheel link, described spring is between described sliding axle and the bottom of described blind hole, all the time compressive state is in, the periphery of described sliding axle is formed two spacing preiections, described spacing preiection is outwardly from described elongated hole, abut with one end on the length direction of described elongated hole and limit described sliding axle and move, described emery wheel is connected via connecting rod in the protruding end of described sliding axle.
The ball link grinding tool of technical scheme 2, in the ball link grinding tool of technical scheme 1, described spacing preiection is screw.
Compared with prior art, the present invention has following beneficial effect.
According to the ball link grinding tool of technical scheme 1, emery wheel is connected with the sliding axle that can slide in emery wheel jig by connecting rod, sliding axle is connected with emery wheel jig through elongated hole by being formed thereon spacing preiection, the spring being in compressive state is provided with between sliding axle and the blind via bottom of emery wheel jig, due to the elastic force of spring, sliding axle is always the most outwardly directed state.
When using such grinding tool, emery wheel is abutted with the bulb of ball link, under the state that further Compress Spring makes spacing preiection be positioned at the end away from grinding wheel side of elongated hole, carry out grinding, at emery wheel by the process that constantly consumes, due to the elastic force of spring, sliding axle is constantly protruding, makes not rubbed to bulb by the part used of emery wheel.Even if the part wearing and tearing of emery wheel like this, also constantly stretching out of sliding axle can be leaned on, drive emery wheel constantly protruding, make emery wheel not by the part grinding bulb used, therefore, it is possible to use emery wheel fully, increase the service life of emery wheel, reduce the replacing number of times of emery wheel, in addition, the number of times that Digit Control Machine Tool is reset can also be reduced.Thereby, it is possible to heighten operating efficiency, reduce production cost.
In addition, according to the ball link grinding tool of technical scheme 2, spacing preiection is screw, can arrange spacing preiection rapidly like this, by dismounting spacing preiection, can also be pulled down by sliding axle from emery wheel jig, is convenient to change the emery wheel be connected with sliding axle.Certainly, spacing preiection is not limited to screw, can also be the backing pin that can dismantle, can reach above-mentioned effect equally like this.
Accompanying drawing explanation
Fig. 1 is the schematic front view representing ball link grinding tool.
Detailed description of the invention
Below, based on accompanying drawing, the ball link grinding tool as an example of the present invention is described.
Fig. 1 is the schematic front view representing ball link grinding tool.
As shown in Figure 1, the emery wheel jig 20 that ball link grinding tool of the present invention has emery wheel 10 and is connected with emery wheel 10, emery wheel jig 20 is formed as shaft-like, be the driving link 21 be connected with driving arrangement and Digit Control Machine Tool (not shown) in one end of emery wheel jig 20, the other end of emery wheel jig 20 is the emery wheel link 22 be connected with emery wheel 10.
Be formed with blind hole 23 at emery wheel link 22 along the axis of emery wheel jig 20, in opposite directions two positions of the periphery of emery wheel link 22, be formed with axial symmetry relative to emery wheel jig 20 and along the axially extended elongated hole 24 of emery wheel jig 20.
In blind hole 23, be provided with spring 30 and abut with spring 30 and the sliding axle 40 that can stretch out from emery wheel link 22, spring 30, between sliding axle 40 and the bottom of blind hole 23, is in compressive state all the time.
The periphery of sliding axle 40 is formed two spacing preiections 50, and spacing preiection 50 is outwardly from elongated hole 24, abuts limit slippage axle 40 and moves, connect emery wheel 10 in the protruding end of sliding axle 40 via connecting rod 60 with one end on the length direction of elongated hole 24.
According to above-mentioned ball link grinding tool, emery wheel is connected with the sliding axle that can slide in emery wheel jig by connecting rod, sliding axle is connected with emery wheel jig through elongated hole by being formed thereon spacing preiection, the spring being in compressive state is provided with between sliding axle and the blind via bottom of emery wheel jig, due to the elastic force of spring, sliding axle is always the most outwardly directed state.
When using such grinding tool, emery wheel is abutted with the bulb of ball link, under the state that further Compress Spring makes spacing preiection be positioned at the end away from grinding wheel side of elongated hole, carry out grinding, at emery wheel by the process that constantly consumes, due to the elastic force of spring, sliding axle is constantly protruding, makes not rubbed to bulb by the part used of emery wheel.Even if the part wearing and tearing of emery wheel like this, also constantly stretching out of sliding axle can be leaned on, drive emery wheel constantly protruding, make emery wheel not by the part grinding bulb used, therefore, it is possible to use emery wheel fully, increase the service life of emery wheel, reduce the replacing number of times of emery wheel, in addition, the number of times that Digit Control Machine Tool is reset can also be reduced.Thereby, it is possible to heighten operating efficiency, reduce production cost.
In addition, spacing preiection can be screw, can arrange spacing preiection rapidly like this, by dismounting spacing preiection, can also be pulled down by sliding axle from emery wheel jig, is convenient to change the emery wheel be connected with sliding axle.Certainly, spacing preiection is not limited to screw, can also be the backing pin that can dismantle, can reach above-mentioned effect equally like this.
Above the ball link grinding tool of the preferred embodiment of the present invention is illustrated, but the present invention is not limited to above-mentioned concrete embodiment, only otherwise depart from the scope of claim, can various distortion or change be carried out.Present invention resides in the various distortion in the scope of claim and change.

Claims (2)

1. a ball link grinding tool, is characterized in that,
The emery wheel jig that there is emery wheel and be connected with emery wheel, described emery wheel jig is formed as shaft-like, is the driving link be connected with driving arrangement in one end of described emery wheel jig, and the other end of described emery wheel jig is the emery wheel link be connected with described emery wheel,
Be formed with blind hole at described emery wheel link along the axis of described emery wheel jig, in opposite directions two positions of the periphery of described emery wheel link, be formed with axial symmetry relative to described emery wheel jig and along the axially extended elongated hole of described emery wheel jig,
In described blind hole, be provided with spring and abut with described spring and the sliding axle that can stretch out from described emery wheel link, described spring, between described sliding axle and the bottom of described blind hole, is in compressive state all the time,
The periphery of described sliding axle is formed two spacing preiections, described spacing preiection is outwardly from described elongated hole, abut with one end on the length direction of described elongated hole and limit described sliding axle and move, connect described emery wheel in the protruding end of described sliding axle via connecting rod.
2. ball link grinding tool according to claim 1, is characterized in that, described spacing preiection is screw.
CN201420625530.0U 2014-10-27 2014-10-27 Ball link grinding tool Expired - Fee Related CN204248603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420625530.0U CN204248603U (en) 2014-10-27 2014-10-27 Ball link grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420625530.0U CN204248603U (en) 2014-10-27 2014-10-27 Ball link grinding tool

Publications (1)

Publication Number Publication Date
CN204248603U true CN204248603U (en) 2015-04-08

Family

ID=52952953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420625530.0U Expired - Fee Related CN204248603U (en) 2014-10-27 2014-10-27 Ball link grinding tool

Country Status (1)

Country Link
CN (1) CN204248603U (en)

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20161027

CF01 Termination of patent right due to non-payment of annual fee