CN220575462U

CN220575462U - Clasp polishing device

Info

Publication number: CN220575462U
Application number: CN202322296445.6U
Authority: CN
Inventors: 杨中琴
Original assignee: Shanghai Heqin Optoelectronic Technology Co ltd
Current assignee: Shanghai Heqin Optoelectronic Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-12
Anticipated expiration: 2033-08-25

Abstract

The utility model provides a snap ring polishing device which comprises a polishing seat, a round step block, a strip-shaped shell and a connecting rod, wherein a protective cover is sleeved outside the polishing seat, a bearing seat is arranged in the middle of the lower end of the inner part of the polishing seat, the round step block is arranged in an inner ring of the bearing seat, a snap ring placing rod is longitudinally arranged at the upper end of the round step block, a threaded rod penetrates through the middle of the upper end of the inner part of the polishing seat, the lower end of the threaded rod is connected with a first motor through the connecting seat, a top plate is arranged at the shaft end of the first motor, and the strip-shaped shell is provided with two.

Description

Clasp polishing device

Technical Field

The utility model relates to a clamp ring polishing device, and belongs to the technical field of polishing equipment.

Background

The snap ring is visible everywhere in life, generally is ring-shaped, has the axle to use the snap ring, engine snap ring etc. and the snap ring need polish its corner after production punching press is accomplished to prevent that its corner is too coarse to influence the use, can increase its aesthetic property to polishing of its corner simultaneously, guaranteed the quality of snap ring.

Chinese patent No.: CN210476400U, mention a snap ring production corner grinding device, can control grinding machanism's lift through the cooperation work of first motor, lead screw and slider, be convenient for realize polishing of vertical direction, through having set up pole setting and elevating platform, be convenient for place the snap ring body that needs to polish in the outside of pole setting, can tightly push down the snap ring body on pole setting top through first electric putter, can play better fixed action to it, be convenient for better to its polishing, set up corresponding slipmat with between elevating platform and the snap ring body and the bottom of clamp plate before polishing, can control the snap ring body comparatively smooth rotation along with the rotation of operation panel, the device is convenient for once only polish a plurality of snap ring bodies, polishing efficiency is higher, simultaneously grinding machanism's lift can make the polisher construct and realize comprehensively polishing to each snap ring body in the pole setting outside, the polishing effect is better, but the device only possesses the function of polishing, comparatively single, and wherein also do not set up any protection component, can sputter metal particle around to the snap ring when polishing, and then can influence personnel around, need an emergency grinding device to come the quick-up the problem of polishing that the snap ring appears now.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the snap ring polishing device which solves the problems in the background art, has reasonable structure and good practicability, can polish and polish the snap ring, can block metal particles generated by polishing, is convenient for people to clean and collect the metal particles, further can not influence surrounding personnel, and is beneficial to popularization and use.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a snap ring grinds and throws device, includes grinds and throws seat, circular step piece, bar shell and connecting rod, grind and throw the outside cover of seat and have the protection casing, grind and throw the inside lower extreme centre of seat and install the bearing frame, circular step piece is installed in the bearing frame inner circle, circular step piece upper end vertically is provided with the snap ring and places the pole, grind and throw the inside upper end centre of seat and run through and be provided with the threaded rod, the threaded rod lower extreme is connected with first motor through the connecting seat, the roof is installed to first motor axle head, the bar shell is provided with two, two the second bar groove has all been seted up to the bar shell relative inner, two first bar groove has all been seted up to the bar shell front end, two the second motor is all installed to the bar shell upper end, two the inside equal longitudinal mounting ball of bar shell, two ball screw annular side has all been overlapped ball nut, two ball nut is connected with polishing and sanding head through two connecting rods respectively.

Further, a plurality of discharging holes are formed in the lower end of the polishing seat at equal angles, and a collecting box is arranged at the lower end of the polishing seat.

Further, a shutter is mounted on the surface of the protective cover through a hinge.

Further, the annular side surface of the clamping ring placing rod is sleeved with a plurality of clamping rings to be polished from top to bottom, polishing sand paper and polishing heads are attached to the surfaces of the clamping rings to be polished, and the top plate is abutted to the uppermost clamping rings to be polished.

Further, two the connecting rod runs through respectively and is located two second bar inslot, two all slide in the first bar inslot and be provided with the guide bar, two the guide bar rear end is fixed mutually with two ball screw nuts respectively, two the guide slip ring is all installed to the guide bar front end, grind and throw the inside vertical two cylinder poles that are provided with of seat, two the guide slip ring is at two cylinder pole annular sides respectively sliding sleeve.

Further, the two second motors are respectively connected with the two ball screws in a transmission way.

The utility model has the beneficial effects that: according to the clamp ring polishing device, the collecting box, the protective cover, the round step block, the top plate, the first motor, the threaded rod, the guide slip ring, the guide rod, the second motor, the ball screw nut, the connecting rod, the polishing sand paper and the polishing head are added, and through design improvement and actual use, the clamp ring polishing device is reasonable in structure and good in practicability, and meanwhile, metal particles generated by polishing can be blocked while the clamp ring is polished, so that people can conveniently clean and collect the metal particles, surrounding personnel can not be affected, and popularization and use are facilitated.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a perspective view of the whole structure of a snap ring polishing device of the present utility model;

FIG. 2 is a perspective view of a protective cover of a snap ring polishing device according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a bar-shaped shell of a snap ring polishing device of the present utility model;

FIG. 4 is a schematic cross-sectional view of a bearing housing of a snap ring polishing device of the present utility model;

in the figure: the grinding and polishing machine comprises a 1-grinding and polishing seat, a 2-collecting box, a 3-discharging hole, a 4-protective cover, a 5-baffle door, a 6-bearing seat, a 7-round step block, an 8-clamping ring placing rod, a 9-clamping ring to be ground and polished, a 10-top plate, an 11-first motor, a 12-connecting seat, a 13-threaded rod, a 14-guiding slip ring, a 15-guiding rod, a 16-first strip-shaped groove, a 17-strip-shaped shell, a 18-second motor, a 19-ball screw, a 20-ball screw nut, a 21-connecting rod, a 22-second strip-shaped groove, 23-polishing sand paper and a 24-polishing head.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a snap ring grinds and throws device, including grinding and throws seat 1, circular step piece 7, bar shell 17 and connecting rod 21, grinding and throwing the outside cover of seat 1 has protection casing 4, install bearing frame 6 in the middle of the inside lower extreme of seat 1 is thrown to the grinding, circular step piece 7 is installed in the 6 inner rings of bearing frame, circular step piece 7 upper end vertically is provided with the snap ring and places pole 8, it is provided with threaded rod 13 to run through in the middle of the inside upper end of seat 1 is thrown to the grinding, threaded rod 13 lower extreme is connected with first motor 11 through connecting seat 12, roof 10 is installed at first motor 11 axle head, bar shell 17 is provided with two, the second bar groove 22 has all been seted up to two bar shells 17 relative inner, first bar groove 16 has all been seted up to two bar shell 17 front ends, the second motor 18 is all installed to two bar shell 17 upper ends, two bar shell 17 inside are all vertically installed ball 19, two ball 19 annular side all overlap ball 20, two ball nut 20 are connected with polishing head 24 through two connecting rods 21 respectively, this design polishing device when carrying out the metal around the snap ring can be influenced to the staff around to the sputter the grinding device.

As a first embodiment of the present utility model: a plurality of discharging holes 3 are formed in the lower end of the grinding and polishing seat 1 at equal angles, a collecting box 2 is placed at the lower end of the grinding and polishing seat 1, metal particles in the grinding and polishing seat 1 are conveniently discharged and collected through the plurality of discharging holes 3, a baffle door 5 is mounted on the surface of a protective cover 4 through a hinge, the device is conveniently opened or closed through the added baffle door 5, a plurality of to-be-ground clamping rings 9 are sleeved on the annular side surface of a clamping ring placing rod 8 from top to bottom, polishing sand paper 23 and a polishing head 24 are respectively attached to the surfaces of the to-be-ground clamping rings 9, a top plate 10 is abutted against the uppermost to-be-ground clamping rings 9, a plurality of to-be-ground clamping rings 9 are conveniently and simultaneously arranged through the added clamping ring placing rod 8, polishing sand paper 23 can polish the to-be-ground clamping rings 9, and a polishing head 24 can also polish the to-be-ground clamping rings 9.

The two connecting rods 21 penetrate through and are located in the two second bar grooves 22 respectively, the guide rods 15 are slidably arranged in the two first bar grooves 16, the rear ends of the two guide rods 15 are respectively fixed with the two ball screw nuts 20, the guide slip rings 14 are mounted at the front ends of the two guide rods 15, the two cylindrical rods are longitudinally arranged inside the grinding and polishing seat 1, the two guide slip rings 14 are slidably sleeved on the annular sides of the two cylindrical rods respectively, when the two ball screw nuts 20 are driven to move through the added two guide slip rings 14, the two ball screw nuts 20 can move along the annular sides of the two cylindrical rods, the two ball screw nuts 20 cannot rotate, the two second motors 18 are in transmission connection with the two ball screw nuts 19 respectively, and the two ball screw nuts 19 can be driven to rotate through the added two second motors 18.

As a second embodiment of the present utility model: when needs to polish the snap ring 9, rotate threaded rod 13 downwards, make threaded rod 13 can drive first motor 11 and roof 10 to move down, until roof 10 is closely with the top to polish snap ring 9, then start first motor 11, first motor 11 will drive roof 10 rotation, and then make snap ring place pole 8, wait to polish snap ring 9 and circular bench 7 also can be driven rotatory, then control two second motors 18 through external equipment and regularly just reverse, and then make two ball screw 19 will be driven and rotate, and two ball screw nuts 20 then can be in two ball screw 19 annular side and reciprocate, and then make two guide bars 15 and two connecting rods 21 also can be driven and remove, thereby make two guide slip rings 14 can be in two cylindrical rod annular sides and remove, and two connecting rods 21 then can drive the removal of polishing abrasive paper 23 and polishing head 24 up-and-down direction, and then make the polishing abrasive paper 23 that removes and polishing head 24 can polish and polish to the polishing 9 of a plurality of rotations, and the metal particles that can be polished in the polishing head 1 is opened to the metal particles in the box that can be polished in the quick and the hole is 3, the metal particles can be collected in the box is finished through the quick polishing process, and the metal particles can be polished in the box is 3.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a snap ring grinds and throws device, includes grinds and throws seat (1), circular step piece (7), bar shell (17) and connecting rod (21), its characterized in that: the outer part of the grinding and polishing seat (1) is sleeved with a protective cover (4), a bearing seat (6) is arranged in the middle of the lower end of the inner part of the grinding and polishing seat (1), a circular step block (7) is arranged in the inner ring of the bearing seat (6), and a clamping ring placing rod (8) is longitudinally arranged at the upper end of the circular step block (7);

the grinding and polishing device is characterized in that a threaded rod (13) is arranged in the middle of the upper end of the interior of the grinding and polishing seat (1), the lower end of the threaded rod (13) is connected with a first motor (11) through a connecting seat (12), a top plate (10) is arranged at the shaft end of the first motor (11), two strip-shaped shells (17) are arranged, second strip-shaped grooves (22) are formed in the inner opposite ends of the two strip-shaped shells (17), and first strip-shaped grooves (16) are formed in the front ends of the two strip-shaped shells (17);

the two bar shells (17) are provided with a second motor (18) at the upper ends, the two bar shells (17) are internally and longitudinally provided with ball screws (19), the annular side surfaces of the two ball screws (19) are sleeved with ball screw nuts (20), and the opposite inner ends of the two ball screw nuts (20) are respectively connected with polishing sand paper (23) and a polishing head (24) through two connecting rods (21).

2. A snap ring polishing device as defined in claim 1, wherein: a plurality of discharging holes (3) are formed in the lower end of the grinding and polishing seat (1) at equal angles, and a collecting box (2) is arranged at the lower end of the grinding and polishing seat (1).

3. A snap ring polishing device as defined in claim 1, wherein: the surface of the protective cover (4) is provided with a shutter (5) through a hinge.

4. A snap ring polishing device as defined in claim 1, wherein: the annular side surface of the clamp ring placing rod (8) is sleeved with a plurality of clamp rings (9) to be polished from top to bottom, polishing sand paper (23) and polishing heads (24) are respectively attached to the surfaces of the clamp rings (9) to be polished, and the top plate (10) is abutted to the uppermost clamp rings (9) to be polished.

5. A snap ring polishing device as defined in claim 1, wherein: the two connecting rods (21) penetrate through the two second strip-shaped grooves (22) respectively, the two first strip-shaped grooves (16) are provided with guide rods (15) in a sliding mode, the rear ends of the two guide rods (15) are fixed with two ball screw nuts (20) respectively, the front ends of the two guide rods (15) are provided with guide slip rings (14), and two cylindrical rods are longitudinally arranged inside the polishing seat (1).

6. The snap ring polishing device of claim 5, wherein: the two guide slip rings (14) are respectively sleeved on the annular side surfaces of the two cylindrical rods in a sliding way.

7. A snap ring polishing device as defined in claim 1, wherein: the two second motors (18) are respectively connected with two ball screws (19) in a transmission way.