阅读说明：本技术 一种便于手表后壳定位夹装的抛光辅助设备 (Polishing auxiliary assembly convenient to watch backshell location is pressed from both sides and is adorned ) 是由 胡晋伟 于 2020-12-16 设计创作，主要内容包括：本发明涉及手表配件加工技术领域,且公开了一种便于手表后壳定位夹装的抛光辅助设备,包括架体,所述架体的左端转动连接有转架,所述转架的中心转动连接有转轴一,所述转轴一的底端固定连接有棘轮,所述转架接近棘轮的一侧转动连接有棘爪,所述转轴一的顶部固定连接有转盘一,所述转盘一的内部开设有限位槽。该便于手表后壳定位夹装的抛光辅助设备,通过转盘一转动带动顶架向手表后壳内壁移动,顶架顶起过程中,连杆一展开加大夹紧的力,达到便于夹装不同尺寸手表后壳的效果,转盘二转动使磁块和磁体周而复始的旋转运动,致使橡胶棒往返摩擦毛皮气囊,产生静电吸附灰尘,达到利用静电除尘的效果,防止灰尘被吸入人体。(The invention relates to the technical field of watch accessory processing, and discloses polishing auxiliary equipment convenient for positioning and clamping a watch rear shell. This polishing auxiliary assembly convenient to dress is pressed from both sides in wrist-watch backshell location drives the roof-rack through a carousel rotation and removes to wrist-watch backshell inner wall, and in the roof-rack jack-up process, the connecting rod is expanded and is increaseed tight power of clamp, reaches the effect of being convenient for press from both sides dress not unidimensional wrist-watch backshell, and two rotations of carousel make magnetic path and magnet rotation motion that comes and goes, cause the rubber stick to rub the fur gasbag back and forth, produce the electrostatic adsorption dust, reach the effect that utilizes electrostatic precipitator, prevent that the dust from being inhaled the human body.)

1. The utility model provides a polishing auxiliary assembly convenient to wrist-watch backshell location presss from both sides dress, includes support body (1), its characterized in that: the left end of the frame body (1) is rotatably connected with a rotating frame (2), the center of the rotating frame (2) is rotatably connected with a first rotating shaft (3), a ratchet wheel (4) is fixedly connected to the bottom end of the first rotating shaft (3), one side, close to the ratchet wheel (4), of the rotating frame (2) is rotatably connected with a pawl (5), a first rotating disc (6) is fixedly connected to the top of the first rotating shaft (3), a limiting groove (7) is formed in the first rotating disc (6), a lug (8) is in limiting connection with the inner part of the limiting groove (7), a top frame (9) is fixedly connected to the outer part of the lug (8), a first connecting rod (10) is in limiting connection with one side, far away from the center of the rotating frame (2), of the top frame (9), the other end of the first connecting rod (10) is rotatably connected with a roller (11), and the bottom end of the rotating frame (2), the utility model discloses a rotating shaft, including pivot two (13), the left end fixedly connected with carousel two (16) of pivot three (15), the center of carousel two (16) articulates there is clamping bar (17), the one end fixedly connected with fur gasbag (18) of pivot three (15) are kept away from in clamping bar (17), the middle part of clamping bar (17) is connected with magnetic path (20) through connecting rod two (19) transmission, the one end fixedly connected with rubber stick (21) at carousel two (16) center are kept away from in magnetic path (20), support body (1) is close one side fixedly connected with tripod (22) of pivot three (15), the peripheral fixedly connected with magnet (23) of tripod (22).

2. A finishing aid to facilitate the positioning and clamping of a watch back case according to claim 1, wherein: the inside cavity of support body (1), the top centre gripping of support body (1) is covered behind the wrist-watch, the inside of revolving rack (2) and the outside of carousel (6) and the outside looks adaptation of lug (8), the peripheral joint of ratchet (4) has pawl (5), pawl (5) elastic connection is in the bottom of revolving rack (2).

3. A finishing aid to facilitate the positioning and clamping of a watch back case according to claim 1, wherein: the inside of spacing groove (7) and the outside looks adaptation of lug (8), spacing groove (7) are equalled the angle and are arranged in the periphery of carousel (6), the inside spacing of revolving rack (2) is connected with roof-rack (9), the inside spacing of roof-rack (9) is connected with connecting rod (10).

4. A finishing aid to facilitate the positioning and clamping of a watch back case according to claim 1, wherein: the inner part of the top frame (9) is elastically connected with a first connecting rod (10), and one end, far away from the center of the rotating frame (2), of the top frame (9) is provided with a groove.

5. A finishing aid to facilitate the positioning and clamping of a watch back case according to claim 1, wherein: the inner part of the frame body (1) is rotatably connected with a second rotating shaft (13) and a third rotating shaft (15), the bevel gear set (14) is composed of two bevel gears which are meshed and connected with each other, and the top end of the second rotating shaft (13) is connected with a motor output shaft in a transmission mode.

6. A finishing aid to facilitate the positioning and clamping of a watch back case according to claim 1, wherein: the inside of the second rotating disk (16) is elastically connected with a magnetic block (20), the left side and the right side of the magnetic block (20) are hinged with a second connecting rod (19), the middle part of the clamping rod (17) is elastically connected to the middle part of the second rotating disk (16), and the periphery of the fur air bag (18) is made of fur materials.

7. A finishing aid to facilitate the positioning and clamping of a watch back case according to claim 1, wherein: the middle part of clamping bar (17) is articulated to have connecting rod two (19), magnetic path (20) and magnet (23) are opposite to each other face magnetic pole direction, there is the clearance inside and the outside of pivot three (15) tripod (22), the bottom fixed connection of tripod (22) is on the right side of support body (1).

Technical Field

The invention relates to the technical field of watch accessory processing, in particular to a polishing auxiliary device convenient for positioning and clamping a watch rear shell.

Background

Wrist-watch, or be called the wristwatch, mean wearing in the wrist, an instrument for the display time, the gauge outfit that will show time is restrainted in the wrist, prior art device is when processing the backshell of wrist-watch and is polished, can differ because of the backshell size of wrist-watch, it is unsatisfactory to make the effect of pressing from both sides tight, produce easily not hard up, it is inconvenient to bring for the course of working, production efficiency has been reduced, be not conform to the production theory of intelligent manufacturing, simultaneously to the polishing of wrist-watch backshell in-process, metal and plastics dust that the polishing produced are inhaled in staff's the health, cause the threat to staff's healthy.

In order to solve the problems, the inventor provides the auxiliary polishing equipment convenient for positioning and clamping the watch back shell, the auxiliary polishing equipment convenient for positioning and clamping the watch back shell drives the top frame to move towards the inner wall of the watch back shell through rotation of the rotary disc, the clamping force is increased through expansion of the connecting rod in the jacking process of the top frame, the effect of conveniently clamping watch back shells with different sizes is achieved, the magnetic block and the magnet rotate repeatedly through rotation of the rotary disc, the rubber rod rubs the fur air bag back and forth, electrostatic adsorption dust is generated, the effect of utilizing electrostatic dust collection is achieved, and dust is prevented from being sucked into a human body.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the auxiliary polishing equipment convenient for positioning and clamping the watch back shell, which has the advantages of being convenient for clamping and positioning the watch back shells with different sizes and preventing dust from being sucked into a human body by utilizing electrostatic dust collection, and solves the problems that the positioning and clamping of the watch back shells with different sizes are unreliable and the dust generated in the polishing process damages the life safety of workers.

(II) technical scheme

In order to realize the purposes of conveniently clamping and positioning watch backshells with different sizes and preventing dust from being sucked into a human body by utilizing electrostatic dust collection, the invention provides the following technical scheme: a polishing auxiliary device convenient for positioning and clamping a watch back shell comprises a frame body, wherein the left end of the frame body is rotatably connected with a rotating frame, the center of the rotating frame is rotatably connected with a first rotating shaft, the bottom end of the first rotating shaft is fixedly connected with a ratchet wheel, one side of the rotating frame, which is close to the ratchet wheel, is rotatably connected with a pawl, the top of the first rotating shaft is fixedly connected with a first rotating disc, a limiting groove is formed in the first rotating disc, a lug is in limiting connection with the inner part of the limiting groove, the outer part of the lug is fixedly connected with a top frame, one side of the top frame, which is far away from the center of the rotating frame, is in limiting connection with a first connecting rod, the other end of the first connecting rod is rotatably connected with a roller, the bottom end of the rotating frame is connected with a second rotating shaft through belt transmission, the second rotating shaft is connected with, the fur air bag is fixedly connected to one end, far away from the third rotating shaft, of the clamping rod, the magnetic block is connected to the middle of the clamping rod through the second connecting rod in a transmission mode, the rubber rod is fixedly connected to one end, far away from the center of the second rotating disk, of the magnetic block, a tripod is fixedly connected to one side, close to the third rotating shaft, of the frame body, and a magnet is fixedly connected to the periphery of the tripod.

Preferably, the inside cavity of support body, the top centre gripping of support body is covered behind the wrist-watch, the inside of revolving rack and the outside of carousel I and the outside looks adaptation of lug, the peripheral joint of ratchet has the pawl, pawl elastic connection is in the bottom of revolving rack, blocks the pawl through the pawl and prevents the carousel and rotate.

Preferably, the inside of the limiting groove is matched with the outside of the lug, the limiting groove is arranged on the periphery of the first rotary table at equal angles, the inside of the rotary table is in limited connection with a top frame, the inside of the top frame is in limited connection with a first connecting rod, and the lug drives the top frame to be ejected out of the inner wall of the watch rear shell through the rotation of the first rotary table and the limiting effect of the rotary table.

Preferably, the inside elastic connection of roof-rack has connecting rod one, the one end of roof-rack far away from the revolving rack center is seted up slottedly, makes connecting rod one expand inside the roof-rack through the limiting displacement of roof-rack.

Preferably, the inside of the frame body is rotatably connected with a second rotating shaft and a third rotating shaft, the bevel gear set is composed of two bevel gears which are meshed with each other, and the top end of the second rotating shaft is in transmission connection with a motor output shaft, so that a condition basis is provided for dust removal of equipment.

Preferably, the inside of the second rotating disk is elastically connected with a magnetic block, the left side and the right side of the magnetic block are hinged with a second connecting rod, the middle part of the clamping rod is elastically connected with the middle part of the second rotating disk, the periphery of the fur air bag is made of fur materials, static electricity is generated through reciprocating motion friction between the rubber rod and the fur air bag, flying dust in the polishing process is adsorbed, and metal dust generated in the polishing process is attracted by the magnetic block.

Preferably, the middle part of clamping bar articulates there is connecting rod two, the corresponding face magnetic pole opposite direction of magnetic path and magnet, there is the clearance in the inside of tripod and the outside of pivot three, the bottom fixed connection of tripod is on the right side of support body, makes pivot three rotate unrestricted in the inside of tripod, and the rotation of pivot three drives the carousel two simultaneously and rotates, and relative rotation makes rubber stick and fur gasbag reciprocating motion between magnet and the magnetic path.

(III) advantageous effects

Compared with the prior art, the invention provides the auxiliary polishing equipment convenient for positioning and clamping the watch rear shell, and the auxiliary polishing equipment has the following beneficial effects:

1. the auxiliary polishing equipment convenient for positioning and clamping the watch back shell is rotationally connected with a rotating frame through the left side of a frame body, the center of the rotating frame is rotationally connected with a first rotating shaft, the bottom end of the first rotating shaft is fixedly connected with a ratchet wheel, the periphery of the ratchet wheel is connected with a pawl in a clamping manner, the pawl is pressed down to rotate the ratchet wheel to drive the first rotating shaft to rotate, because the top of the first rotating shaft is fixedly connected with the first rotating disk, the limiting groove arranged in the first rotating disk drives the lug and the top frame to move towards the inner wall of the watch rear shell along with the rotation of the first rotating disk, because the inside of the top frame is elastically connected with the first connecting rod, and the end part of the first connecting rod is rotatably connected with the roller, when the top frame moves towards the inner wall of the watch rear shell, the roller contacts first until the first connecting rod is pressed down, so that the first connecting rod is gradually unfolded, the force for clamping the back shell of the watch is increased, therefore, the effect of conveniently clamping and positioning the watch backshells with different sizes is achieved, and the clamping efficiency is improved.

2. The polishing auxiliary equipment convenient for positioning and clamping the watch rear shell is characterized in that a second rotary table is fixedly connected to the outside of a third rotary shaft, the second rotary shaft drives a rotary frame and the third rotary shaft to rotate through belt transmission and bevel gear set transmission, the watch rear shell rotates along with the rotation of the rotary frame after being clamped, the polishing speed is accelerated, the second rotary table rotates simultaneously, a gap exists between the outside of the third rotary shaft and the inside of a tripod, the bottom end of the tripod is fixedly connected to the right side of a frame body, the magnet and a magnet rotate in a reciprocating manner to be close to and far away along with the rotation of the second rotary table, the magnet is subjected to magnetic force to drive a rubber rod to move back and forth, meanwhile, the fur air bag is repeatedly clamped and loosened through the transmission of a second connecting rod, the friction between the fur air bag and the rubber rod generates electrostatic adsorption dust, meanwhile, the magnet rotates to attract scrap iron, preventing dust from being inhaled into the human body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A-A in accordance with the present invention;

FIG. 3 is a schematic view of an initial position of the turntable according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at B-B in accordance with the present invention;

FIG. 5 is a schematic side view of a turntable according to the present invention;

FIG. 6 is a schematic view of the second initial position of the turntable according to the present invention.

In the figure: 1. a frame body; 2. rotating the frame; 3. a first rotating shaft; 4. a ratchet wheel; 5. a pawl; 6. a first rotating disc; 7. a limiting groove; 8. a bump; 9. a top frame; 10. a first connecting rod; 11. a roller; 12. belt transmission; 13. a second rotating shaft; 14. a bevel gear set; 15. a rotating shaft III; 16. a second rotating disc; 17. a clamping bar; 18. a fur air bag; 19. a second connecting rod; 20. a magnetic block; 21. a rubber rod; 22. a tripod; 23. a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a polishing auxiliary device convenient for positioning and clamping a watch back shell comprises a frame body 1, wherein the left end of the frame body 1 is rotatably connected with a rotating frame 2, the frame body 1 is hollow, a watch back cover is clamped at the top of the frame body 1, the inside of the rotating frame 2 is matched with the outside of a first rotating disc 6 and the outside of a lug 8, the periphery of a ratchet wheel 4 is clamped with a pawl 5, the pawl 5 is elastically connected to the bottom of the rotating frame 2, the pawl 5 is clamped to prevent the first rotating disc 6 from rotating through the pawl 5, the center of the rotating frame 2 is rotatably connected with a first rotating shaft 3, the bottom end of the first rotating shaft 3 is fixedly connected with the ratchet wheel 4, one side of the rotating frame 2 close to the ratchet wheel 4 is rotatably connected with the pawl 5, the top of the first rotating shaft 3 is fixedly connected with a first rotating disc 6, a limiting groove 7 is formed in the inside of the first rotating disc 6, the limiting groove 7, the inner part of the rotating frame 2 is limited and connected with an upper frame 9, the inner part of the upper frame 9 is limited and connected with a connecting rod I10, the lug 8 drives the upper frame 9 to eject towards the inner wall of the watch back shell through the rotation of a rotary disc I6 and the limiting effect of the rotating frame 2, the inner part of a limiting groove 7 is limited and connected with the lug 8, the inner part of the upper frame 9 is elastically connected with the connecting rod I10, one end of the upper frame 9, which is far away from the center of the rotating frame 2, is provided with a groove, the connecting rod I10 is unfolded inside the upper frame 9 through the limiting effect of the upper frame 9, the upper frame 9 is fixedly connected with the outer part of the lug 8, one side of the upper frame 9, which is far away from the center of the rotating frame 2, is limited and connected with the connecting rod I10, the other end of the connecting rod I10 is rotatably connected with a roller 11, the bottom end of the, the top end of the second rotating shaft 13 is connected with a motor output shaft in a transmission way, a condition foundation is provided for dust removal of equipment, the second rotating shaft 13 is connected with a third rotating shaft 15 in a transmission way through a bevel gear set 14, the left end of the third rotating shaft 15 is fixedly connected with a second rotating disk 16, the inside of the second rotating disk 16 is elastically connected with a magnetic block 20, the left side and the right side of the magnetic block 20 are hinged with a second connecting rod 19, the middle part of the clamping rod 17 is elastically connected with the middle part of the second rotating disk 16, the periphery of a fur air bag 18 is made of fur material, static electricity is generated through reciprocating motion friction between a rubber rod 21 and the fur air bag 18, flying dust in the polishing process is adsorbed, meanwhile, the magnetic block 20 attracts metal dust generated in the polishing process, the center of the second rotating disk 16 is hinged with the clamping rod 17, the middle part of the clamping rod, the bottom end of the tripod 22 is fixedly connected to the right side of the frame body 1, so that the rotation of the rotating shaft III 15 in the tripod 22 is not limited, meanwhile, the rotation of the rotating shaft III 15 drives the rotating disc II 16 to rotate, the relative rotation between the magnet 23 and the magnet 20 enables the rubber rod 21 and the fur air bag 18 to reciprocate, one end of the clamping rod 17 far away from the rotating shaft III 15 is fixedly connected with the fur air bag 18, the middle part of the clamping rod 17 is connected with the magnet 20 through the transmission of the connecting rod II 19, one end of the magnet 20 far away from the center of the rotating disc II 16 is fixedly connected with the rubber rod 21, one side of the frame body 1 close to the rotating shaft III 15 is.

The working process and principle are as follows: when the watch back shell is clamped, the watch back shell is arranged at the top end of a rotating frame 2, the rotating frame 2 is rotatably connected to the left side of a frame body 1, a rotating shaft I3 is rotatably connected to the center of the rotating frame 2, a ratchet wheel 4 is fixedly connected to the bottom end of the rotating shaft I3, a pawl 5 is clamped on the periphery of the ratchet wheel 4, the pawl 5 is pressed down and the ratchet wheel 4 is rotated to drive the rotating shaft I3 to rotate, a rotating disc I6 is fixedly connected to the top of the rotating shaft I3, a limiting groove 7 formed in the rotating disc I6 rotates along with the rotating disc I6 to drive a lug 8 and a top frame 9 to move towards the inner wall of the watch back shell, a connecting rod I10 is elastically connected to the inside of the top frame 9, a roller 11 is rotatably connected to the end of the connecting rod I10, the roller 11 firstly contacts until the connecting rod I10 is pressed down in the process of moving the top frame 9 towards the inner wall of the watch back shell, the connecting rod I10, the clamping efficiency is improved, in the polishing process, a second rotary table 16 is fixedly connected to the outer part of a third rotary shaft 15, the second rotary shaft 13 drives the rotary frame 2 and the third rotary shaft 15 to rotate through the belt transmission 12 and the transmission of a bevel gear set 14, a watch rear shell rotates along with the rotation of the rotary frame 2 after being clamped, the polishing speed is accelerated, meanwhile, the second rotary table 16 rotates, the magnetic block 20 is subjected to the magnetic force action to drive the rubber rod 21 to move back and forth due to the fact that a gap exists between the outer part of the third rotary shaft 15 and the inner part of the triangular frame 22 and the bottom end of the triangular frame 22 is fixedly connected to the right side of the frame body 1, the magnetic block 20 and the magnet 23 rotate back and forth along with the rotation of the second rotary table 16, the third rotary shaft 15 rotates without limitation in the inner part of the triangular frame 22, and the second rotary table 16 rotates under the rotation of the third rotary shaft 15, the relative rotation between the magnet 23 and the magnet 20 enables the rubber rod 21 and the fur air bag 18 to move in a reciprocating manner, the clamping rod 17 repeatedly clamps and releases the fur air bag 18 through the transmission of the second connecting rod 19, the fur air bag 18 and the rubber rod 21 generate static electricity to adsorb dust, and the magnet 20 rotates to attract iron filings, so that the effect of utilizing the static electricity to remove dust is achieved, and the dust is prevented from being sucked into a human body.

In conclusion, the polishing auxiliary equipment convenient for positioning and clamping the watch back shell is characterized in that a rotating frame 2 is rotatably connected to the left side of a frame body 1, a rotating shaft I3 is rotatably connected to the center of the rotating frame 2, a ratchet wheel 4 is fixedly connected to the bottom end of the rotating shaft I3, a pawl 5 is clamped on the periphery of the ratchet wheel 4, the pawl 5 is pressed down to rotate the ratchet wheel 4 to drive the rotating shaft I3 to rotate, a rotating disc I6 is fixedly connected to the top of the rotating shaft I3, a limiting groove 7 formed in the rotating disc I6 rotates along with the rotating disc I6 to drive a lug 8 and a top frame 9 to move towards the inner wall of the watch back shell, a connecting rod I10 is elastically connected to the inside of the top frame 9, a roller 11 is rotatably connected to the end of the connecting rod I10, the roller 11 firstly contacts with the connecting rod I10 until the connecting rod I10 is pressed down in the process that the top frame 9 moves towards the inner wall of the watch back shell, the, the clamping efficiency is improved.

Moreover, the polishing auxiliary equipment convenient for positioning and clamping the watch rear shell is characterized in that a second rotating disk 16 is fixedly connected to the outer part of a third rotating shaft 15, a second rotating shaft 13 drives the rotating frame 2 and the third rotating shaft 15 to rotate through the transmission of a belt transmission 12 and a bevel gear set 14, the watch rear shell rotates along with the rotation of the rotating frame 2 after being clamped, the polishing speed is accelerated, meanwhile, the second rotating disk 16 rotates, due to the fact that a gap exists between the outer part of the third rotating shaft 15 and the inner part of a triangular frame 22 and the bottom end of the triangular frame 22 is fixedly connected to the right side of the frame body 1, along with the rotation of the second rotating disk 16, the magnet 20 and the magnet 23 rotate in a reciprocating manner to be close and far away, the magnet 20 is subjected to the magnetic force to drive the rubber rod 21 to move back and forth, meanwhile, through the transmission of a second connecting rod 19, the clamping rod 17 repeatedly clamps and releases the, meanwhile, the magnetic block 20 rotates to attract iron filings, so that the effect of utilizing electrostatic dust collection is achieved, and dust is prevented from being sucked into a human body.

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.