CN210938697U

CN210938697U - Polishing machine with automatic rim adjusting mechanism

Info

Publication number: CN210938697U
Application number: CN201921665887.0U
Authority: CN
Inventors: 黄日升; 张磊; 龚金荣
Original assignee: Jinhua Stars Alloy Rims Co ltd
Current assignee: Jinhua Stars Alloy Rims Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-07
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a burnishing machine with automatic guiding mechanism of rim belongs to rim manufacture equipment technical field. It has solved the current supplementary polishing of manual not only hard waste time, the not good scheduling problem of quality moreover. The utility model discloses a frame, two polishing dish and automatic adjustment mechanism, automatic adjustment mechanism is including setting up the first leading wheel in the frame, the second leading wheel, a drive mechanism and interval change mechanism, a drive mechanism can drive first leading wheel rotatory, interval change mechanism can make the interval change between first leading wheel and the second leading wheel, first leading wheel and second leading wheel are located the both sides of polishing station respectively and first leading wheel and second leading wheel are on the coplanar, automatic adjustment mechanism still includes pinch roller and pinch roller position adjustment mechanism. The utility model discloses can realize the support to the rim and drive the rim rotation, can carry on spacingly at rim polishing process to the rim, can realize the automatic feed of rim polishing through above-mentioned each structure.

Description

Polishing machine with automatic rim adjusting mechanism

Technical Field

The utility model belongs to the technical field of rim manufacture equipment, concretely relates to burnishing machine with automatic guiding mechanism of rim.

Background

When the existing polishing machine carries out rim polishing operation, the position of the rim relative to the polishing wheel cannot be automatically adjusted, namely the feeding amount of the polishing disc cannot be automatically adjusted. Polishing can only be carried out manually, but manual polishing is labor-consuming and time-consuming and has poor quality. Therefore, there is a need for a polishing machine capable of automatically adjusting the feeding amount of the rim during the polishing process and suitable for polishing rims with different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior rim polishing process, and providing a polishing machine which can automatically adjust the feeding amount of a rim and is suitable for different sizes to polish in the polishing process.

The polishing machine with the automatic rim adjusting mechanism is characterized by comprising a rack, two polishing disks and an automatic adjusting mechanism, wherein the two polishing disks are arranged on the rack, the rim can be positioned between the two polishing disks, a polishing station is formed between the two polishing disks, the automatic adjusting mechanism comprises a first guide wheel, a second guide wheel, a first driving mechanism and an interval changing mechanism, the first guide wheel, the second guide wheel, the first driving mechanism and the interval changing mechanism are arranged on the rack, the first driving mechanism can drive the first guide wheel to rotate, the interval changing mechanism can enable the interval between the first guide wheel and the second guide wheel to change, the first guide wheel and the second guide wheel are respectively positioned on two sides of the polishing station, the first guide wheel and the second guide wheel are positioned on the same plane, and the automatic adjusting mechanism further comprises a pressing wheel and a pressing wheel position adjusting mechanism.

When the rim is located the polishing station, the lower part of rim is located between two polishing dish, the both sides of rim are located between first leading wheel and the second leading wheel, first leading wheel and second leading wheel card play spacing supporting role to the rim in the recess of rim, the pinch roller, first leading wheel and second leading wheel are all in same plane, the pinch roller is located the oblique top of rim, pinch roller position adjustment mechanism can make the pinch roller be close to or keep away from the rim, pinch roller position adjustment mechanism makes the pinch roller press close to the rim, and when making the wheel edge of pinch roller lean on the recess of rim, the first leading wheel of rethread first actuating mechanism drive is rotatory, under the effect of friction force, the rim also follows rotatoryly, thereby whole rim homoenergetic is polished, realize the automatic feeding polishing of rim.

The automatic adjusting mechanism can be suitable for rims with different sizes through the space changing mechanism and the pinch roller position adjusting mechanism, so that automatic polishing of rims with different sizes can be realized.

Preferably, the pinch roller position adjusting mechanism comprises a second driving mechanism for driving the pinch roller to move obliquely back and forth and a third driving mechanism for driving the pinch roller to vertically move up and down.

Preferably, the first driving mechanism comprises a first motor, and an output shaft of the first motor is connected with the first guide wheel.

Preferably, the second driving mechanism comprises a first mounting plate, a driving cylinder, a first sliding block and a first sliding rail, the driving cylinder, the first sliding block and the first sliding rail are arranged on the first mounting plate, the pressing wheel is rotatably arranged on a fork frame, the fork frame is fixed on the first sliding block, the first sliding block is slidably connected with the first sliding rail, and a piston rod of the driving cylinder extends out to be slidably connected with the first sliding block to drive the first sliding block to move back and forth along the first sliding rail.

Preferably, the third driving mechanism comprises a second motor, a gear, a rack, a second sliding rail and a second sliding block, a second mounting plate is arranged on the rack, the second sliding block is fixedly connected with the second mounting plate, the second sliding rail is slidably connected with the second sliding block, the rack is vertically fixedly connected with the second sliding rail, the gear and the rack can be meshed with each other, and the second motor is connected with the gear to drive the gear to rotate.

Preferably, the distance changing mechanism comprises a screw rod and a third motor, the middle of the screw rod is rotatably connected with the rack, the first guide wheel and the second guide wheel are respectively arranged on the first base and the second base, two ends of the screw rod are respectively rotatably connected with the first base and the second base, and the lower parts of the first base and the second base are horizontally and slidably connected with the rack.

Compared with the prior art, the utility model discloses a setting up first leading wheel, second leading wheel and a actuating mechanism and can realizing the support to the rim and drive the rim rotation, through setting up pinch roller and pinch roller position adjustment mechanism, can carry on spacingly at rim polishing process to the rim, can realize the auto-feed of rim polishing through above-mentioned each structure. The automatic adjusting mechanism can be suitable for rims with different sizes through the space changing mechanism and the pinch roller position adjusting mechanism, so that automatic polishing of rims with different sizes can be realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, a frame; 2. a polishing disk; 3. a polishing station; 4. a first guide wheel; 5. a second guide wheel; 6. a pinch roller; 7. a first motor; 8. a second motor; 9. a gear; 10. a rack; 11. a second slider; 12. a second mounting plate; 13. a screw rod; 14. a third motor; 15. a first base; 16. a second base; 17. a rim; 18. a driving cylinder; 19. a second slide rail.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the utility model provides a burnishing machine with rim automatic adjustment mechanism, it includes frame 1, sets up two polishing dish 2 and automatic adjustment mechanism in frame 1, and rim 17 can be located between two polishing dish 2, forms polishing station 3 between two polishing dish 2. The polishing disk 2 is rotated by a motor.

The automatic adjusting mechanism comprises a first guide wheel 4, a second guide wheel 5, a first driving mechanism and a distance changing mechanism which are arranged on the rack 1, and the first driving mechanism can drive the first guide wheel 4 to rotate. The first driving mechanism comprises a first motor 7, and an output shaft of the first motor 7 is connected with the first guide wheel 4.

The distance changing mechanism can change the distance between the first guide wheel 4 and the second guide wheel 5, the first guide wheel 4 and the second guide wheel 5 are respectively positioned at two sides of the polishing station 3, the first guide wheel 4 and the second guide wheel 5 are positioned on the same plane, and the automatic adjusting mechanism further comprises a pinch roller 6 and a pinch roller position adjusting mechanism.

The pinch roller position adjusting mechanism comprises a second driving mechanism for driving the pinch roller 6 to move back and forth in an inclined mode and a third driving mechanism for driving the pinch roller 6 to move vertically up and down.

The second driving mechanism comprises a first mounting plate (not shown in the figure), a driving cylinder 18 arranged on the first mounting plate, a first sliding block and a first sliding rail, the pressing wheel 6 is rotatably arranged on a fork frame, the fork frame is fixed on the first sliding block, the first sliding block is in sliding connection with the first sliding rail, and a piston rod of the driving cylinder 18 extends out to be in sliding connection with the first sliding block to drive the first sliding block to move back and forth along the first sliding rail. So that the pressure roller 6 also moves back and forth.

The third driving mechanism comprises a second motor 8, a gear 9, a rack 10, a second sliding rail 19 and a second sliding block 11, a second mounting plate 12 is arranged on the rack 1, the second sliding block 11 is fixedly connected with the second mounting plate 12, the second sliding rail 19 is slidably connected with the second sliding block 11, the rack 10 is vertically arranged and is fixedly connected with the second sliding rail 19, the gear 9 and the rack 10 can be meshed with each other, and the second motor 8 and the gear 9 are connected with each other to drive the gear 9 to rotate.

The gear 9 rotates to drive the rack 10 to move up and down.

The distance changing mechanism comprises a screw rod 13 and a third motor 14, the middle part of the screw rod 13 is rotatably connected with the rack 1, the first guide wheel 4 and the second guide wheel 5 are respectively arranged on a first base 15 and a second base 16, two ends of the screw rod 13 are respectively rotatably connected with the first base 15 and the second base 16 (through corresponding screw rod 13 nuts), and the lower parts of the first base 15 and the second base 16 are horizontally and slidably connected with the rack 1.

The third motor 14 drives the screw rod 13 to rotate, so that the first base 15 and the second base 16 can synchronously approach or depart from each other. Thus, the first guide wheels 4 and the second guide wheels 5 on the first base 15 and the second base 16 can be moved closer to or farther away from each other.

Rim 17 is located when polishing station 3, the lower part of rim 17 is located between two polishing dish 2, the both sides of rim 17 are located between first leading wheel 4 and the second leading wheel 5, first leading wheel 4 and second leading wheel 5 card play spacing supporting role to rim 17 in rim 17's the recess, pinch roller 6, first leading wheel 4 and second leading wheel 5 are all in same plane, pinch roller 6 is located rim 17's oblique top, pinch roller position adjustment mechanism can make pinch roller 6 be close to or keep away from rim 17, pinch roller position adjustment mechanism makes pinch roller 6 press close to rim 17, and when making pinch roller 6's wheel along leaning on rim 17's recess, rethread first guiding wheel 4 of actuating mechanism drive is rotatory, under the effect of friction force, rim 17 also follows the rotation, thereby whole rim 17 homoenergetic is polished, realize the automatic feeding polishing of rim 17.

The automatic adjusting mechanism can be suitable for rims 17 with different sizes through the space changing mechanism and the pinch roller position adjusting mechanism, so that automatic polishing of rims 17 with different sizes can be realized.

The utility model discloses a setting up first leading wheel 4, second leading wheel 5 and a actuating mechanism and can realizing driving rim 17 rotation to rim 17's support, through setting up pinch roller 6 and pinch roller position adjustment mechanism, can carry on spacingly at rim 17 polishing process to rim 17, can realize the auto-feed of rim 17 polishing through above-mentioned each structure. The automatic adjusting mechanism can be suitable for rims 17 with different sizes through the space changing mechanism and the pinch roller position adjusting mechanism, so that automatic polishing of rims 17 with different sizes can be realized.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The polishing machine with the automatic rim adjusting mechanism is characterized by comprising a rack, two polishing disks and an automatic adjusting mechanism, wherein the two polishing disks are arranged on the rack, the rim can be positioned between the two polishing disks, a polishing station is formed between the two polishing disks, the automatic adjusting mechanism comprises a first guide wheel, a second guide wheel, a first driving mechanism and an interval changing mechanism, the first guide wheel, the second guide wheel, the first driving mechanism and the interval changing mechanism are arranged on the rack, the first driving mechanism can drive the first guide wheel to rotate, the interval changing mechanism can enable the interval between the first guide wheel and the second guide wheel to change, the first guide wheel and the second guide wheel are respectively positioned on two sides of the polishing station, the first guide wheel and the second guide wheel are positioned on the same plane, and the automatic adjusting mechanism further comprises a pressing wheel and a pressing wheel position adjusting mechanism.

2. The polishing machine with the automatic rim adjusting mechanism as claimed in claim 1, wherein the wheel position adjusting mechanism comprises a second driving mechanism for driving the wheel to move back and forth obliquely and a third driving mechanism for driving the wheel to move up and down vertically.

3. The polishing machine with automatic rim adjusting mechanism as claimed in claim 1 or 2, wherein the first driving mechanism comprises a first motor, and an output shaft of the first motor is connected with the first guide wheel.

4. The polishing machine with the automatic rim adjusting mechanism as claimed in claim 2, wherein the second driving mechanism comprises a first mounting plate, a driving cylinder, a first slide block and a first slide rail, the driving cylinder, the first slide block and the first slide rail are arranged on the first mounting plate, the pressing wheel is rotatably arranged on a fork, the fork is fixed on the first slide block, the first slide block is slidably connected with the first slide rail, and a piston rod of the driving cylinder extends out to be slidably connected with the first slide block to drive the first slide block to move back and forth along the first slide rail.

5. The polishing machine with the automatic rim adjusting mechanism as claimed in claim 2, wherein the third driving mechanism comprises a second motor, a gear, a rack, a second slide rail and a second slide block, a second mounting plate is arranged on the frame, the second slide block is fixedly connected with the second mounting plate, the second slide rail is slidably connected with the second slide block, the rack is vertically and fixedly connected with the second slide rail, the gear and the rack can be engaged with each other, and the second motor is connected with the gear and drives the gear to rotate.

6. The polishing machine with the automatic rim adjusting mechanism as claimed in claim 1, wherein the spacing varying mechanism comprises a first base, a second base, a lead screw and a third motor, the middle part of the lead screw is rotatably connected with the frame, the first guide wheel and the second guide wheel are respectively arranged on the first base and the second base, two ends of the lead screw are respectively rotatably connected with the first base and the second base, and the lower parts of the first base and the second base are horizontally and slidably connected with the frame.