CN201815939U - Transmission device of polishing machine for heads of wrenches - Google Patents
Transmission device of polishing machine for heads of wrenches Download PDFInfo
- Publication number
- CN201815939U CN201815939U CN2010205044592U CN201020504459U CN201815939U CN 201815939 U CN201815939 U CN 201815939U CN 2010205044592 U CN2010205044592 U CN 2010205044592U CN 201020504459 U CN201020504459 U CN 201020504459U CN 201815939 U CN201815939 U CN 201815939U
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- driving wheel
- wheel
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- transmission
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Abstract
A transmission device of a polishing machine for heads of wrenches comprises a frame, wherein two transmission mechanisms and two guiding mechanisms are arranged on the frame along the center line of the frame symmetrically, each transmission mechanism comprises a driving wheel, a tension wheel, a fixed wheel and an abrasive belt tensioned on the peripheries of the driving wheel, the tension wheel and the fixed wheel, the tension wheel is positioned on the outer sides of the driving wheel and the fixed wheel, and is connected with a head of a swing arm, the tail of the swing arm is rotationally connected with the frame, and each of the guiding mechanisms is arranged between the driving wheel and the fixed wheel in the middle of the frame. Each guiding mechanism comprises a guide plate tensioned in the abrasive belt and capable of moving transversely, each guide plate is positioned on the inner side of the tension wheel, and is arranged obliquely at a certain angle, and the guide plates of the two guiding mechanisms can move oppositely simultaneously. As the abrasive belts of the two transmission mechanisms can be driven to respectively contact both sides of the head of a monkey wrench simultaneously by the aid of the guide plates, the two sides of the monkey wrench can be polished simultaneously, and the machining efficiency is high.
Description
(1) technical field
The utility model relates to a kind of transmission device, and the two-sided transmission device of the Wrench head polissoir of polishing is simultaneously carried out in the side that relates in particular to a kind of head to monkey wrench.
(2) background technology
At present, monkey wrench generally is earlier one side wherein to be polished processing, and then another side is polished processing when the two sides of its head of polishing processing, make that the surplus of two sides after polishing processing of monkey wrench head is inhomogeneous, Jia Gong efficient is low simultaneously.
(3) summary of the invention
Have above-mentioned deficiency in the prior art in order to overcome, the utility model provides a kind of transmission device of simple in structure, Wrench head polissoir that working (machining) efficiency is high, and this transmission device can polish processing simultaneously to the two sides of monkey wrench head.
The technical scheme in the invention for solving the technical problem is: a kind of transmission device of Wrench head polissoir, comprise frame, this its center line of frame upper edge is symmetrically arranged with two groups of transmission mechanisms and two groups of guiding mechanisms, this transmission mechanism comprises the driving wheel that is positioned at described upper rack, be positioned at the regulating wheel of described central rack, be positioned at the fast pulley of described frame lower, and be stretched in described driving wheel, the abrasive band of the periphery of regulating wheel and fast pulley, described regulating wheel is positioned at the outside of described driving wheel and fast pulley, described regulating wheel is connected with the head of a swing arm, the afterbody of this swing arm and described frame are rotationally connected, the middle part of described frame is provided with the described guiding mechanism between described driving wheel and described fast pulley, this guiding mechanism comprises the guide plate that can laterally move and be stretched in the described abrasive band, this guide plate is positioned at inboard and angled being obliquely installed of described regulating wheel, and the guide plate of described two groups of guiding mechanisms is move toward one another simultaneously.
Further, described regulating wheel is set in the rotating shaft, one end of this rotating shaft is connected with the head vertical fixing of described swing arm, the afterbody of described swing arm is connected with a tensioning balance staff vertical fixing, this tensioning balance staff is rotating to be installed on the described frame, the middle part of this tensioning balance staff is connected with a nutted rod vertical fixing, and the end of this nutted rod is hung with gravity block.
Further, described guiding mechanism also comprises the axis of guide, this axis of guide is slidedly arranged in the holder that is fixed on the described frame, one end of this axis of guide is fixed in the inboard of described guide plate, be provided with blind hole in the other end of this axis of guide, be provided with a spring in this blind hole, exit in this blind hole be slidingly equipped with one be pressed on the described spring outside compress the sliding pin axle, this outside that compresses the sliding pin axle is provided with screw rod, the end of this screw rod one end pushes on the described end that compresses the sliding pin axle outside, the other end of this screw rod is fixed on the head of a fork, the afterbody of this fork is connected with a balance staff is vertical, be arranged with on this balance staff can with the wobble gear of this balance staff coaxial rotation, the transmission of intermeshing of this wobble gear on two groups of guiding mechanisms, wherein be equipped with the steel wire rope that this wobble gear is rotated on the wobble gear, an end of this steel wire rope is connected with the top of described frame, and the below of this steel wire rope is walked around a roller and is connected with a pedal.
Further, described wobble gear is a sector gear.
Further, described driving wheel and motor are in transmission connection by band and belt wheel, and a wherein driving wheel of the driving wheel of described two groups of transmission mechanisms clockwise rotates, and another driving wheel rotates counterclockwise.
The utility model in use, the head of monkey wrench is placed between the guide plate of two groups of guiding mechanisms, and the abrasive band of two groups of transmission mechanisms can contact with the two sides of monkey wrench head respectively, the driving wheel that drives two groups of transmission mechanisms then simultaneously rotates, thereby make abrasive band on the driving wheel along driving wheel, the periphery of regulating wheel and fast pulley is rotated, thereby the guide plate that makes two groups of guiding mechanisms then is simultaneously to the close two sides by the extruding of the abrasive band on guide plate monkey wrench head of monkey wrench, at this moment, regulating wheel can rotate but the abrasive band of tensioning simultaneously can not make the abrasive band loose excessively to the middle part of frame by swing arm, and rotate in the abrasive band, thereby the two sides to the monkey wrench head are polished processing simultaneously, because guide plate is angled to be obliquely installed, can make the two sides polishing of monkey wrench head that certain angle of inclination is arranged afterwards.
For convenience to the adjusting of the tensile force size of regulating wheel, its tensile force mainly is to control by the size of regulating gravity block, gravity block tension nutted rod, nutted rod rotates around the center line of tensioning balance staff, rotate thereby drive the tensioning balance staff, rotate around the center line of tensioning balance staff, make the regulating wheel that is positioned on the swing arm head also laterally rotate thereupon thereby the tensioning balance staff rotates the drive swing arm, thereby the effect of tensioning is played in the stretching abrasive band.And the strainer in the abrasive band of two groups of transmission mechanisms is incoherent mutually, can carry out independent tensioning respectively to the abrasive band of two groups of transmission mechanisms and regulate.
The guide plate that adopts a pedal to control two groups of guiding mechanisms moves simultaneously in opposite directions, after the foot pedals, thereby pedal rotates the pulling steel wire rope around run-on point, steel wire rope pulling wherein one group with guiding mechanism that steel wire rope is connected on the wobble gear rotation, this wobble gear drives the wobble gear rotation on another group guiding mechanism simultaneously, thereby the wobble gear on two groups of guiding mechanisms drives corresponding balance staff and rotates, balance staff drives corresponding fork and relatively rotates around the center line of balance staff, and the corresponding sliding pin axle that compresses of the promotion of the screw rod on the fork head moves, compress of the effect promotion axis of guide holder in the slippage of sliding pin axle by spring force, spring is set compressing between the sliding pin axle and the axis of guide, can play the effect of buffering, the mobile in opposite directions abrasive band of two groups of transmission mechanisms that makes contacts with the two sides of monkey wrench head simultaneously thereby the last axis of guide promotes corresponding guide plate.
In order to reduce clamping power, a wherein driving wheel of the driving wheel of described two groups of transmission mechanisms clockwise rotates, and another driving wheel rotates counterclockwise.Under the driving of motor, processing is polished in an abrasive band clockwise, and processing is polished in another abrasive band counterclockwise, makes a side of monkey wrench bear power upwards like this, opposite side bears downward power, can significantly reduce the clamping monkey wrench upper and lower to chucking power.
The beneficial effects of the utility model are: 1. owing to adopting two groups of transmission mechanisms and two groups of guiding mechanisms and being symmetricly set on the frame, the abrasive band of two groups of transmission mechanisms can contact with the two sides of monkey wrench head respectively under the drive of guide plate simultaneously, thereby the two sides to monkey wrench are polished processing simultaneously, make that like this surplus of two sides after polishing processing of monkey wrench head is even, simultaneously Jia Gong efficient height.2. set up strainer, can prevent that the abrasive band is loose excessively after working long hours, and the strainer in the abrasive band of two groups of transmission mechanisms is incoherent mutually, can carry out independent tensioning respectively to the abrasive band of two groups of transmission mechanisms and regulate.3. the guide plate that adopts a pedal to control two groups of guiding mechanisms moves simultaneously in opposite directions, and is promptly laborsaving, and the distance that guide plate is moved in opposite directions is identical, can make the surplus of polishing processing of two sides of monkey wrench head identical.4. the abrasive band of two groups of transmission mechanisms wherein clockwise rotates in an abrasive band, and another abrasive band rotates counterclockwise, can significantly reduce the clamping monkey wrench upper and lower to chucking power.
(4) description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the enlarged front view of guiding mechanism of the present utility model;
Fig. 4 is the enlarged side view of guiding mechanism of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of transmission device of Wrench head polissoir, comprise frame 1, this its center line of frame 1 upper edge is symmetrically arranged with two groups of transmission mechanisms and two groups of guiding mechanisms, this transmission mechanism comprises the driving wheel 2 that is positioned at described frame 1 top, be positioned at the regulating wheel 6 at described frame 1 middle part, be positioned at the fast pulley 3 of described frame 1 bottom, and be stretched in described driving wheel 2, the abrasive band 4 of the periphery of regulating wheel 6 and fast pulley 3, described regulating wheel 6 is positioned at the outside of described driving wheel 2 and fast pulley 3, described regulating wheel 6 is connected with the head of a swing arm 8, the afterbody of this swing arm 8 and described frame 1 are rotationally connected, the middle part of described frame 1 is provided with the described guiding mechanism between described driving wheel 2 and described fast pulley 3, this guiding mechanism comprise can laterally move and be stretched in 4 inboards, described abrasive band guide plate 5, it is inboard and angled being obliquely installed that this guide plate 5 is positioned at described regulating wheel 6, and the guide plate 5 of described two groups of guiding mechanisms is move toward one another simultaneously.
In use, the head of monkey wrench is placed between the guide plate 5 of two groups of guiding mechanisms, and the abrasive band 4 of two groups of transmission mechanisms can contact with the two sides of monkey wrench head respectively, the driving wheel 2 that drives two groups of transmission mechanisms then simultaneously rotates, thereby make abrasive band 4 on the driving wheel 2 along driving wheel 2, the periphery of regulating wheel 6 and fast pulley 3 is rotated, thereby the guide plate 5 that makes two groups of guiding mechanisms then is simultaneously to the close two sides by the 4 extruding monkey wrench heads of the abrasive band on the guide plate 5 of monkey wrench, at this moment, regulating wheel 6 can rotate but the abrasive band of tensioning simultaneously 4 can not make the abrasive band loose excessively to the middle part of frame 1 by swing arm 8, and rotate in abrasive band 4, thereby the two sides to the monkey wrench head are polished processing simultaneously, because guide plate is angled to be obliquely installed, can make the two sides polishing of monkey wrench head that certain angle of inclination is arranged afterwards.
For convenience to the adjusting of the tensile force size of regulating wheel 6, described regulating wheel 6 is set in the rotating shaft 7, one end of this rotating shaft 7 is connected with the head vertical fixing of described swing arm 8, the afterbody of described swing arm 8 is connected with a tensioning balance staff 9 vertical fixing, these tensioning balance staff 9 rotating being installed on the described frame 1, the middle part of this tensioning balance staff 9 is connected with a nutted rod 10 vertical fixing, and the end of this nutted rod 10 is hung with gravity block 11.Its tensile force mainly is to control by the size of regulating gravity block 11, gravity block 11 tension nutted rods 10, nutted rod 10 rotates around the center line of tensioning balance staff 9, thereby driving tensioning balance staff 9 rotates, thereby tensioning balance staff 9 rotates and drives the center line rotation of swing arm 8 around tensioning balance staff 9, make the regulating wheel 6 be positioned on swing arm 9 heads also laterally rotate, thereby the effect of tensioning is played in stretching abrasive band 4 thereupon.And the strainer in the abrasive band 4 of two groups of transmission mechanisms is incoherent mutually, can carry out independent tensioning respectively to the abrasive band 4 of two groups of transmission mechanisms and regulate.
With reference to Fig. 3, Fig. 4, described guiding mechanism also comprises the axis of guide 12, this axis of guide 12 is slidedly arranged in the holder 13 that is fixed on the described frame 1, be provided with gathering sill 14 in the holder 13, and the axis of guide 13 is provided with the feather key 15 that moves along gathering sill 14, feather key 15 can limit 12 of the axis of guides and can move vertically and can not rotate, one end of this axis of guide 12 is fixed in the inboard of described guide plate 5, be provided with blind hole 16 in the other end of this axis of guide 12, be provided with a spring 17 in this blind hole 16, exits in this blind hole 16 be slidingly equipped with one be pressed on described spring 17 outsides compress sliding pin axle 18, on the outer wall of the end of the axis of guide 12, also be provided with spring base 19, be connected by spring 20 between this spring base 19 and the holder 13, this spring 17 and spring 20 play buffering effect, the described outside that compresses sliding pin axle 18 is provided with screw rod 21, the end of these screw rod 21 1 ends pushes on the described end that compresses sliding pin axle 18 outsides, the other end of this screw rod 21 is fixed on the head of a fork 22, the afterbody of this fork 22 and 23 vertical connections an of balance staff, be arranged with on this balance staff 23 can with the wobble gear of these balance staff 23 coaxial rotation, this wobble gear is a sector gear 24, the transmission of intermeshing of this sector gear 24 on two groups of guiding mechanisms, wherein be equipped with the steel wire rope 25 that this sector gear 24 is rotated on the sector gear 24, one end of this steel wire rope 25 is connected with the top of described frame 1, and the below of this steel wire rope 25 is walked around a roller 26 and is connected with a pedal 27.
Adopt the guide plate 5 of two groups of guiding mechanisms of a pedal 27 controls to move in opposite directions simultaneously, after the foot pedals 27, thereby pedal 27 rotates pulling steel wire rope 25 around run-on point, steel wire rope 25 pulling wherein one group with guiding mechanism that steel wire rope 25 is connected on sector gear 24 rotations, this sector gear 24 drives sector gear 24 rotations on another group guiding mechanism simultaneously, thereby the sector gear 24 on two groups of guiding mechanisms drives corresponding balance staff 23 and rotates, balance staff 23 drives corresponding fork 22 and relatively rotates around the center line of balance staff 23, and the corresponding sliding pin axle 18 that compresses of screw rod 21 promotions on fork 22 heads moves, compress the effect promotion axis of guide 12 holder 13 in the slippage of sliding pin axle 18 by spring force, the mobile in opposite directions abrasive band 4 of two groups of transmission mechanisms that makes contacts with the two sides of monkey wrench head simultaneously thereby the last axis of guide 12 promotes corresponding guide plate 5.
In order to reduce clamping power, described driving wheel 2 and motor 28 by be with 29 and belt wheel 30 be in transmission connection, a wherein driving wheel 2 of the driving wheel 2 of described two groups of transmission mechanisms clockwise rotates, another driving wheel 2 rotates counterclockwise.Under the driving of motor 28, abrasive band 4 a polishing processing clockwise, another abrasive band 4 polishing processing counterclockwise makes a side of monkey wrench bear power upwards like this, opposite side bears downward power, can significantly reduce the clamping monkey wrench upper and lower to chucking power.
Claims (6)
1. the transmission device of a Wrench head polissoir, comprise frame, it is characterized in that: this its center line of frame upper edge is symmetrically arranged with two groups of transmission mechanisms and two groups of guiding mechanisms, this transmission mechanism comprises the driving wheel that is positioned at described upper rack, be positioned at the regulating wheel of described central rack, be positioned at the fast pulley of described frame lower, and be stretched in described driving wheel, the abrasive band of the periphery of regulating wheel and fast pulley, described regulating wheel is positioned at the outside of described driving wheel and fast pulley, described regulating wheel is connected with the head of a swing arm, the afterbody of this swing arm and described frame are rotationally connected, the middle part of described frame is provided with the described guiding mechanism between described driving wheel and described fast pulley, this guiding mechanism comprises the guide plate that can laterally move and be stretched in the described abrasive band, this guide plate is positioned at inboard and angled being obliquely installed of described regulating wheel, and the guide plate of described two groups of guiding mechanisms is move toward one another simultaneously.
2. according to the transmission device of the described Wrench head polissoir of claim 1, it is characterized in that: described regulating wheel is set in the rotating shaft, one end of this rotating shaft is connected with the head vertical fixing of described swing arm, the afterbody of described swing arm is connected with a tensioning balance staff vertical fixing, this tensioning balance staff is rotating to be installed on the described frame, the middle part of this tensioning balance staff is connected with a nutted rod vertical fixing, and the end of this nutted rod is hung with gravity block.
3. according to the transmission device of claim 1 or 2 described Wrench head polissoirs, it is characterized in that: described guiding mechanism also comprises the axis of guide, this axis of guide is slidedly arranged in the holder that is fixed on the described frame, one end of this axis of guide is fixed in the inboard of described guide plate, be provided with blind hole in the other end of this axis of guide, be provided with a spring in this blind hole, exit in this blind hole be slidingly equipped with one be pressed on the described spring outside compress the sliding pin axle, this outside that compresses the sliding pin axle is provided with screw rod, the end of this screw rod one end pushes on the described end that compresses the sliding pin axle outside, the other end of this screw rod is fixed on the head of a fork, the afterbody of this fork is connected with a balance staff is vertical, be arranged with on this balance staff can with the wobble gear of this balance staff coaxial rotation, the transmission of intermeshing of this wobble gear on two groups of guiding mechanisms, wherein be equipped with the steel wire rope that this wobble gear is rotated on the wobble gear, one end of this steel wire rope is connected with the top of described frame, and the below of this steel wire rope is walked around a roller and is connected with a pedal.
4. according to the transmission device of the described Wrench head polissoir of claim 3, it is characterized in that: described wobble gear is a sector gear.
5. according to the transmission device of each described Wrench head polissoir in the claim 1,2 or 4, it is characterized in that: described driving wheel and motor are in transmission connection by band and belt wheel, a wherein driving wheel of the driving wheel of described two groups of transmission mechanisms clockwise rotates, and another driving wheel rotates counterclockwise.
6. according to the transmission device of the described Wrench head polissoir of claim 3, it is characterized in that: described driving wheel and motor are in transmission connection by band and belt wheel, a wherein driving wheel of the driving wheel of described two groups of transmission mechanisms clockwise rotates, and another driving wheel rotates counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044592U CN201815939U (en) | 2010-08-20 | 2010-08-20 | Transmission device of polishing machine for heads of wrenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044592U CN201815939U (en) | 2010-08-20 | 2010-08-20 | Transmission device of polishing machine for heads of wrenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815939U true CN201815939U (en) | 2011-05-04 |
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ID=43913907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205044592U Expired - Fee Related CN201815939U (en) | 2010-08-20 | 2010-08-20 | Transmission device of polishing machine for heads of wrenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991022A (en) * | 2014-05-29 | 2014-08-20 | 刘忠平 | Grinding device for grinding machine |
| CN107971912A (en) * | 2016-08-09 | 2018-05-01 | 沈宝霞 | Hardware column burnishing device |
| CN112676991A (en) * | 2021-01-20 | 2021-04-20 | 晋江市控林五金科技有限公司 | Novel stone symmetric surface polishing device and installation mode thereof |
| CN112809512A (en) * | 2020-12-31 | 2021-05-18 | 中航试金石检测科技(大厂)有限公司 | Longitudinal throwing equipment |
-
2010
- 2010-08-20 CN CN2010205044592U patent/CN201815939U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991022A (en) * | 2014-05-29 | 2014-08-20 | 刘忠平 | Grinding device for grinding machine |
| CN107971912A (en) * | 2016-08-09 | 2018-05-01 | 沈宝霞 | Hardware column burnishing device |
| CN112809512A (en) * | 2020-12-31 | 2021-05-18 | 中航试金石检测科技(大厂)有限公司 | Longitudinal throwing equipment |
| CN112809512B (en) * | 2020-12-31 | 2022-02-25 | 中航试金石检测科技(大厂)有限公司 | Longitudinal throwing equipment |
| CN112676991A (en) * | 2021-01-20 | 2021-04-20 | 晋江市控林五金科技有限公司 | Novel stone symmetric surface polishing device and installation mode thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |