CN217596641U

CN217596641U - Multi-end-face polishing mechanism of gear polishing machine

Info

Publication number: CN217596641U
Application number: CN202220350614.2U
Authority: CN
Inventors: 张建宁; 安子丰; 崔腾娇; 窦铁勇; 韩清华
Original assignee: Shijiazhuang Xinjie Spiral Tooth Manufacturing Co ltd
Current assignee: Shijiazhuang Xinjie Spiral Tooth Manufacturing Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-10-18
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to a polisher technical field, the utility model provides a multi-end grinding machanism of gear polisher, it is convenient for polish to the multi-end of gear, the practicality is stronger, including grinding device body and workstation, the top fixedly connected with support frame of workstation, it is connected with the rotation screw rod to rotate on the support frame, be provided with drive assembly on the rotation screw rod, the bottom thread bush of rotation screw rod is equipped with the removal cover, a plurality of slide bars of fixedly connected with on the support frame, remove the cover slip cap and establish on a plurality of slide bars, the bottom fixedly connected with connecting plate of removal cover, grinding device body fixed connection is in the bottom of connecting plate, the recess has been seted up on the top of workstation, the recess internal rotation is connected with two-way screw rod, be provided with the runner assembly on the two-way screw rod, the thread bush is equipped with two thread blocks on the thread block, fixedly connected with the riser rotates on the riser and is connected with the grip block, be located and be provided with the rotation limiting assembly on the grip block of front side.

Description

Multi-end-face polishing mechanism of gear polishing machine

Technical Field

The utility model relates to a polisher technical field, concretely relates to gear polisher's multi-end face grinding machanism.

Background

As is well known, a grinding machine is a tool that uses electrochemical compressed air as a power source to drive a die grinding tool to grind a portion of a workpiece to be finished, and is widely used in the production and manufacture of gears.

Through the retrieval, chinese patent application number is CN 201720594659.3's utility model discloses a press from both sides tight effectual gear polisher, its roughly description does, including the workstation, the left side fixedly connected with fixed plate at workstation top, the top fixedly connected with grinding device on fixed plate right side, the spacing sleeve of right side fixedly connected with at workstation top, the second spout has been seted up to spacing sleeve's inner wall, spacing sleeve's inner chamber swing joint has the removal post.

Although foretell prior art scheme has reached and has pressed from both sides tight effectual advantage, when the staff used the gear polisher, make the gear be difficult to appear not hard up situation, avoided the gear to appear damaging, reduced the wastrel, improved the qualification rate of gear, but its when using, when needs polished other terminal surfaces of article, need take out the article, change the position of article, then fix again and polish, comparatively troublesome, and time waste, then need a many terminal surfaces grinding mechanism of gear polisher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gear polisher's multi-end face grinding machanism to when other terminal surfaces of needs to the article are polished to the prior art who proposes in solving the background art, need take out the article, change the position of article, then fix again and polish, comparatively troublesome, and comparatively time-wasting problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many terminal surfaces grinding machanism of gear polisher, includes grinding device body and workstation, the top fixedly connected with support frame of workstation, it is connected with the rotation screw rod to rotate on the support frame, it is used for the drive to rotate the screw rod and carries out pivoted drive assembly to be provided with on the rotation screw rod, and the bottom thread bush of rotating the screw rod is equipped with the removal cover, a plurality of slide bars of fixedly connected with on the support frame, remove the cover slip cap and establish on a plurality of slide bars, remove the bottom fixedly connected with connecting plate of cover, grinding device body fixed connection is in the bottom of connecting plate, and the top of workstation is seted up flutedly, and the recess internal rotation is connected with two-way screw rod, be provided with on the two-way screw rod and be used for driving two-way screw rod and carry out pivoted runner assembly, the thread bush is equipped with two thread blocks on the thread block, it is connected with the grip block to rotate on the riser, is located and is provided with the rotation-limiting subassembly on the grip block of front side.

Preferably, the driving assembly comprises a motor, the motor is installed at the top end of the support frame, and the bottom output end of the motor penetrates through the support frame and is concentrically connected with the rotating screw rod.

Furthermore, the runner assembly includes the dwang, dwang fixed connection is at the front end of two-way screw rod, and the dwang runs through the workstation and extends to external world and fixedly connected with knob, be provided with anti-skidding line on the knob.

Still further, a rubber pad is fixedly connected to the clamping plate.

As the further scheme of this scheme, the subassembly is changeed in the limit includes the pivot, pivot fixed connection is at the front end that is located the grip block of front side, and the pivot runs through the riser and is connected with spacing through the displacement subassembly, be located on the riser of front side fixedly connected with a plurality of and spacing assorted stopper.

As a further scheme of this scheme, the displacement subassembly includes the slider, slider fixed connection is in spacing bottom, seted up in the pivot with slider assorted spout, be connected with the spring between the inside wall of spout and the slider.

On the basis of the scheme, a first sliding barrel is fixedly connected to the inner side wall of the sliding groove, a first sliding rod is sleeved on the first sliding barrel in a sliding mode, the first sliding rod is fixedly connected to the sliding block, and the spring is sleeved on the first sliding barrel and the first sliding rod.

On the basis of the scheme, the supporting frame is fixedly connected with a plurality of second sliding cylinders, the second sliding cylinders are slidably sleeved with second sliding rods, and the second sliding rods are fixedly connected to the connecting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-end face grinding machanism of gear polisher possesses following beneficial effect:

the utility model discloses in, rotate the screw rod through the drive assembly drive and rotate and the cooperation of slide bar, it slides from top to bottom to drive the removal cover, thereby drive connecting plate and grinding device body and reciprocate, it rotates to drive two-way screw rod through the runner assembly, drive two thread pieces, two risers and two grip blocks all are close to each other or keep away from each other, be convenient for carry out the centre gripping to the gear, be convenient for restrict limiting plate and gear's angle through the limit commentaries on classics subassembly, therefore, this gear polisher's multiple ends grinding machanism, be convenient for polish to the multiple ends of gear, and the operation is simple, time and labor saving, high efficiency, and high practicability is strong.

Drawings

Fig. 1 is an exploded perspective view of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the screw block, the vertical plate, and the clamping plate of the present invention;

FIG. 4 is a schematic view of the exploded perspective structure of the present invention with the rotation shaft, the limiting strip and the limiting block;

fig. 5 is a schematic diagram of a partial enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. polishing the device body; 2. a work table; 3. a support frame; 4. rotating the screw; 5. moving the sleeve; 6. a slide bar; 7. a connecting plate; 8. a bidirectional screw; 9. a thread block; 10. a vertical plate; 11. a clamping plate; 12. a motor; 13. rotating the rod; 14. a rotation knob; 15. a rubber pad; 16. a rotating shaft; 17. a limiting strip; 18. a limiting block; 19. a slider; 20. a spring; 21. a first slide drum; 22. a first slide bar; 23. a second slide drum; 24. a second slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a multi-end-face polishing mechanism of a gear polishing machine, including a polishing device body 1 and a workbench 2, a top end of the workbench 2 is fixedly connected with a support frame 3, a rotating screw 4 is rotatably connected to the support frame 3, a driving component for driving the rotating screw 4 to rotate is arranged on the rotating screw 4, the driving component includes a motor 12, the motor 12 is installed at a top end of the support frame 3, a bottom output end of the motor 12 penetrates through the support frame 3 and is concentrically connected with the rotating screw 4, the rotating screw 4 is conveniently driven to rotate, a bottom threaded sleeve of the rotating screw 4 is provided with a moving sleeve 5, a plurality of sliding rods 6 are fixedly connected to the support frame 3, a sliding sleeve of the moving sleeve 5 is provided with the plurality of sliding rods 6, the direction of the moving sleeve 5 is conveniently fixed to a certain degree, so that the moving sleeve 5 is prevented from rotating along with the rotating screw 4 to rotate, a bottom end of the moving sleeve 5 is fixedly connected with a connecting plate 7, a plurality of second sliding sleeves 23 are fixedly connected to the support frame 3, a sliding sleeve 23 is provided with a second sliding sleeve 24, the second sliding sleeve 24 is fixedly connected to the connecting plate 7, the connecting plate 7 is conveniently driven by the rotating screw 12, the rotating screw 1, the rotating sleeve 12, and the rotating screw 7, the rotating sleeve is conveniently driven by the rotating screw 1 and vertically moved up and down.

Further, the top of workstation 2 is seted up flutedly, the recess internal rotation is connected with two-way screw rod 8, be provided with on the two-way screw rod 8 and be used for driving two-way screw rod 8 to carry out pivoted runner assembly, the runner assembly includes dwang 13, dwang 13 fixed connection is at the front end of two-way screw rod 8, dwang 13 runs through workstation 2 and extends to the external world and fixedly connected with knob 14, be provided with anti-skidding line on the knob 14, be convenient for rotate knob 14, in order to take place the phenomenon of skidding when rotating knob 14 rotates, threaded sleeve is equipped with two thread blocks 9 on the two-way screw rod 8, fixedly connected with riser 10 on the thread block 9, it is connected with grip block 11 to rotate on riser 10, fixedly connected with rubber pad 15 on grip block 11, in order to avoid grip block 11 to carry out the centre gripping to the gear and lead to the gear impaired, can increase frictional force simultaneously, in order to avoid the gear to drop under the state of being centre gripping, it drives dwang 13 to rotate knob 14 and rotates dwang, dwang 13 drives two-way screw rod 8 and rotates, two-way screw rod 8 rotate and drive two thread blocks 9 and be close to each other or keep away from, thereby drive two risers 10 and be close to each other or keep away from each other, thereby drive two riser 10 and be convenient for being close to keep away from each other and keep away from gear.

Still further, be provided with the rotation limiting subassembly on the grip block 11 that is located the front side, the rotation limiting subassembly includes pivot 16, pivot 16 fixed connection is at the front end of the grip block 11 that is located the front side, pivot 16 runs through riser 10 and is connected with spacing 17 through the displacement subassembly, be located on the riser 10 of front side fixedly connected with a plurality of and spacing 17 assorted stopper 18, the displacement subassembly includes slider 19, slider 19 fixed connection is in the bottom of spacing 17, set up the spout with slider 19 assorted on the pivot 16, be connected with spring 20 between the inside wall of spout and the slider 19, fixedly connected with first slide cartridge 21 on the inside wall of spout, sliding sleeve is equipped with first slide bar 22 on first slide cartridge 21, first slide bar 22 fixed connection is on slider 19, spring 20 suit is on first slide cartridge 21 and first slide bar 22, stir spacing 17 forward, spacing 17 drives slider 19 and slides forward, spring 20 elastic shrinkage, rotation spacing 17 drives pivot 16 and rotates, thereby can drive two grip blocks 11 and rotate with the gear together, then loosen spacing 17, spring 20 drives the elasticity and drives the slider back to slide to the spacing 18 and is no longer rotated to stopper 18, can be moved to arbitrary stopper and be stopped.

It should be further described that the motor 12 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, and in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, for those skilled in the art, as long as debugging operations are performed according to the requirements of their usage specifications, and no further description is given here, and the motor 12 is provided with a control switch matched therewith, and the installation position of the control switch is selected according to the actual usage requirements, so that the operator can perform operation control conveniently.

In summary, when the multi-end-face polishing mechanism of the gear polishing machine is used, the multi-end-face polishing mechanism of the gear polishing machine is firstly placed at a place where the gear polishing machine needs to be used, the motor 12 is connected with a forward and reverse rotation circuit according to the specification, the gear is placed between the two clamping plates 11, the rotating knob 14 is rotated to drive the rotating rod 13 to rotate, the rotating rod 13 drives the bidirectional screw 8 to rotate, the bidirectional screw 8 rotates to drive the two thread blocks 9 to approach each other, so as to drive the two vertical plates 10 to approach each other, the two clamping plates 11 are driven to approach each other until the rubber pad 15 tightly contacts with the gear, the gear can be clamped, then the motor 12 is started, the output end of the motor 12 rotates to drive the rotating screw 4 to rotate, the rotating screw 4 rotates to drive the moving sleeve 5 to slide up and down, so as to drive the connecting plate 7 and the polishing device body 1 to move up and down, the gear can be polished, when the angle of the gear needs to be adjusted, the limiting strip 17 is pushed forward, the limiting strip 17 drives the sliding block 19 to slide forward, the spring 20 elastically contracts, the limiting strip 17 drives the rotating shaft 16 to rotate, and the limiting block 17 and then the limiting block 17 slides backward to be fixed after the limiting block is adjusted, and the limiting block 18 is loosened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-end face grinding machanism of gear polisher, includes grinding device body (1) and workstation (2), its characterized in that, top fixedly connected with support frame (3) of workstation (2), it is connected with rotation screw rod (4) to rotate on support frame (3), it is used for the drive to rotate screw rod (4) and carries out pivoted drive assembly to rotate to be provided with on screw rod (4), and the bottom thread bush that rotates screw rod (4) is equipped with removes cover (5), and a plurality of slide bars (6) of fixedly connected with are gone up in support frame (3), remove cover (5) slip cap and establish on a plurality of slide bars (6), remove the bottom fixedly connected with connecting plate (7) of cover (5), grinding device body (1) fixed connection is in the bottom of connecting plate (7), and the top of workstation (2) is seted up flutedly, and the recess internal rotation is connected with two-way screw rod (8), be provided with on two-way screw rod (8) and be used for driving two-way screw rod (8) to carry out pivoted runner assembly, threaded cap is equipped with two thread blocks (9) on two-way screw rod (8), fixedly connected with (10) riser (11), the centre gripping side is provided with and rotates riser (11) and rotates and is located riser (11) and rotates the riser subassembly on the centre gripping riser.

2. The multiple-end-surface grinding mechanism of a gear grinding machine according to claim 1, characterized in that the driving assembly comprises a motor (12), the motor (12) is mounted at the top end of the support frame (3), and the bottom output end of the motor (12) penetrates through the support frame (3) and is concentrically connected with the rotating screw (4).

3. The mechanism of claim 2, characterized in that the rotating assembly comprises a rotating rod (13), the rotating rod (13) is fixedly connected to the front end of the bidirectional screw (8), the rotating rod (13) extends through the worktable (2) to the outside and is fixedly connected with a rotating button (14), and the rotating button (14) is provided with anti-slip threads.

4. The multiple-end-surface grinding mechanism of a gear grinding machine according to claim 3, characterized in that a rubber pad (15) is fixedly connected to the clamping plate (11).

5. The multi-end surface grinding mechanism of the gear grinding machine according to claim 4, characterized in that the rotation limiting component comprises a rotating shaft (16), the rotating shaft (16) is fixedly connected to the front end of the clamping plate (11) on the front side, the rotating shaft (16) penetrates through a vertical plate (10) and is connected with a limiting strip (17) through a displacement component, and a plurality of limiting blocks (18) matched with the limiting strip (17) are fixedly connected to the vertical plate (10) on the front side.

6. The multi-end-surface grinding mechanism of the gear grinding machine according to claim 5, characterized in that the displacement assembly comprises a sliding block (19), the sliding block (19) is fixedly connected to the bottom end of the limiting strip (17), the rotating shaft (16) is provided with a sliding groove matched with the sliding block (19), and a spring (20) is connected between the inner side wall of the sliding groove and the sliding block (19).

7. The multi-end grinding mechanism of a gear grinding machine according to claim 6, characterized in that a first sliding barrel (21) is fixedly connected to the inner side wall of the sliding chute, a first sliding rod (22) is slidably sleeved on the first sliding barrel (21), the first sliding rod (22) is fixedly connected to the sliding block (19), and the spring (20) is sleeved on the first sliding barrel (21) and the first sliding rod (22).

8. The grinding mechanism of the multiple end surfaces of the gear grinding machine according to the claim 7 is characterized in that a plurality of second sliding cylinders (23) are fixedly connected to the supporting frame (3), a second sliding rod (24) is slidably sleeved on the second sliding cylinders (23), and the second sliding rod (24) is fixedly connected to the connecting plate (7).