CN209248256U - Watch rear cover polishing device - Google Patents
Watch rear cover polishing device Download PDFInfo
- Publication number
- CN209248256U CN209248256U CN201920128918.2U CN201920128918U CN209248256U CN 209248256 U CN209248256 U CN 209248256U CN 201920128918 U CN201920128918 U CN 201920128918U CN 209248256 U CN209248256 U CN 209248256U
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- CN
- China
- Prior art keywords
- rear cover
- sliding panel
- watch rear
- sand paper
- actuator
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Abstract
The utility model discloses a kind of watch rear cover polishing devices, it is related to grinding attachment technical field, including bracket, shaft group and sand paper, by the way that the first sliding panel is arranged, first actuator, second sliding panel and the second actuator, so that when needing to polish to watch rear cover, it can be first with grips watch rear cover, then drive the first sliding panel mobile on the surface of mounting base using the first actuator, collet is set to be located at sand paper along the middle part in the shaft axis direction of shaft group, and drive the second sliding panel mobile on the surface of the first sliding panel using the second actuator, contact the watch rear cover of grips with sand paper, since the axis of collet is vertical with the position of sand paper towards collet, so that the entirety of watch rear cover is equably contacted with sand paper, and friction is generated between sand paper, in fact to polish more evenly watch rear cover.
Description
Technical field
The utility model relates to grinding attachment technical field, in particular to a kind of watch rear cover polishing device.
Background technique
It in wrist-watch manufacturing process, needs to polish smooth the surface of watch rear cover using sand paper, in the prior art, usually will
Sand paper is assemblied in the shaft group being electrically connected with motor, and sand paper and shaft group is made to form belt drive structure.
In bruting process, sand paper is moved with the rotation of shaft group, and the hand-held watch rear cover to be polished of operator is close
Sand paper, and contact watch rear cover to be polished with sand paper, so as to using between sand paper and watch rear cover to be polished
Friction polishes smooth watch rear cover to be polished.
But operator by the watch rear cover wait polish close to sand paper when, it is difficult to remain the surface of watch rear cover and sand
The parallel state in the surface of paper, so that it is easy to appear the surface portion position contact sand paper of watch rear cover, and other positions do not connect
The case where touching sand paper, so that the surface polishing of watch rear cover is uneven.
Utility model content
The purpose of the utility model is to provide a kind of watch rear cover polishing devices, have the advantages that polishing more evenly.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of watch rear cover polishing
Device is filled including bracket, installation shaft group on the bracket and between the shaft group with belt drive structure
The sand paper matched, the side of the bracket are fixed with horizontally disposed mounting base, be provided in the mounting base the first sliding panel with
And first sliding panel can be driven to move on the surface of the mounting base along the shaft axis direction for being parallel to the shaft group
The first actuator, first sliding panel is provided with the second sliding panel far from the side of the mounting base and can drive described
The second drive that second sliding panel moves on the surface of first sliding panel along the shaft axis direction perpendicular to the shaft group
Moving part, second sliding panel are installed with fixed block far from the side of first sliding panel, are equipped with axis on the fixed block
Line is vertical with the position of the sand paper towards the fixed block, collet for clamping watch rear cover to be polished.
By using above-mentioned technical proposal, when needing to polish to watch rear cover, can be first with grips wrist-watch after
Then lid drives the first sliding panel mobile on the surface of mounting base, collet is made to be located at sand paper along shaft group using the first actuator
Shaft axis direction middle part, and drive the second sliding panel mobile on the surface of the first sliding panel using the second actuator, make
The watch rear cover of grips is contacted with sand paper, since the axis of collet is vertical with the position of sand paper towards collet, so that wrist-watch
The entirety of rear cover is equably contacted with sand paper, and friction is generated between sand paper, real to polish more evenly watch rear cover.
The utility model is further arranged to: first actuator and second actuator are rodless cylinder.
By using above-mentioned technical proposal, rodless cylinder the space occupied is smaller, to keep space utilization more reasonable.
The utility model is further arranged to: there are two first actuator is set side by side in the mounting base, institute
It states the side of the first sliding panel while mutually being assembled with two first actuators, second actuator is in first sliding
There are two being set side by side on plate, the side of second sliding panel is mutually assembled with two second actuators simultaneously.
By using above-mentioned technical proposal, two the first actuators being set side by side while driving the first sliding panel movement,
So that the moving process of the first sliding panel is more stable, and similarly, two the second actuators being set side by side while the second sliding of driving
Plate movement, so that the moving process of the second sliding panel is more stable, thus keep watch rear cover more stable close to the process of sand paper, so that
Watch rear cover is not susceptible to tilt during the sand paper, and then makes polishing more evenly.
The utility model is further arranged to: one section contacted on the sand paper with watch rear cover to be polished is far from wait beat
The side of the watch rear cover of mill is provided with the surface to be polished with watch rear cover abutting plate disposed in parallel, the abutting plate and institute
State sand paper conflict.
By using above-mentioned technical proposal, push against the setting of plate so that in bruting process, sand paper far from watch rear cover one
Side is supported, so that watch rear cover be made to generate friction preferably between sand paper, and then makes polishing more evenly.
The utility model is further arranged to: the edge for pushing against plate has rounded corner.
By using above-mentioned technical proposal, the setting of rounded corner so that sand paper be not easy during being moved with shaft group by
The edge abrasion of plate is pushed against, to reduce the probability of sand paper fracture, and then keeps bruting process more smooth, improves work efficiency.
The utility model is further arranged to: the collet and the detachable assembly of the fixed block.
By using above-mentioned technical proposal, allow operator very square collet and the detachable assembly of fixed block bracket
Just collet is replaced according to demand, to promote the convenience of operating process.
The utility model is further arranged to: the fixed block include the mounting portion fixed with second sliding panel and
With the tight lock part of the detachable assembly of the mounting portion, the mounting portion has close to one end edge of the tight lock part in half
The first cylindrical groove, the tight lock part have close to one end edge of the mounting portion in the second recessed of semi-cylindrical
Slot, one end of the collet are embedded in the cylindrical hole that first groove and second groove cooperatively form, and described
Lock-on/lock-off is carried out by bolt between mounting portion and the tight lock part.
By using above-mentioned technical proposal, locking and unlocking, locking are carried out to mounting portion and tight lock part using bolt
Effect is good, and easy to operate.
The utility model is further arranged to: the shield of a side opening, the shield cover are provided on the bracket
It is located at the outside of the shaft group and the sand paper.
By using above-mentioned technical proposal, the setting of shield is so that shaft group and sand paper are protected, to reduce
Shaft group and the impaired probability of sand paper.
In conclusion the utility model has the following beneficial effects:
1. by the first sliding panel of setting, the first actuator, the second sliding panel and the second actuator, so that when needs pair
When watch rear cover is polished, the first sliding panel then can be driven using the first actuator first with grips watch rear cover
It is mobile on the surface of mounting base, so that collet is located at sand paper along the middle part in the shaft axis direction of shaft group, and utilize the second driving
Part drives the second sliding panel mobile on the surface of the first sliding panel, contacts the watch rear cover of grips with sand paper, due to folder
The axis of head is vertical with the position of sand paper towards collet, so that the entirety of watch rear cover is equably contacted with sand paper, and and sand paper
Between generate friction, it is real to polish more evenly watch rear cover；
2. pushing against the setting of plate so that in bruting process, sand paper is supported far from the side of watch rear cover, to make hand
Watch back cover generates friction preferably between sand paper, and then makes polishing more evenly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of watch rear cover polishing device in the utility model embodiment；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
Appended drawing reference: 1, bracket；11, mounting base；12, the first sliding panel；13, the first actuator；14, the second sliding panel；
15, the second actuator；16, fixed block；161, mounting portion；162, tight lock part；163, the first groove；164, the second groove；165,
Bolt；17, collet；18, shield；2, shaft group；3, sand paper；31, plate is pushed against；32, rounded corner.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
Referring to Fig.1, be a kind of watch rear cover polishing device disclosed by the utility model, including bracket 1, shaft group 2 and
Sand paper 3.
Shaft group 2 is mounted on bracket 1, and in the present embodiment, shaft group 2 includes two and is set side by side along the vertical direction
Shaft is assembled between sand paper 3 and two shafts with belt drive structure, so that sand paper 3 has two sections to be located at vertical direction, and it is another
Outer two sections are then bonded with two shafts respectively, and two sections of sand paper 3 for being located at vertical direction move in opposite direction on vertical plane
It is dynamic, when the watch rear cover contact sand paper 3 wait polish is located at the part of vertical direction, watch rear cover to be polished and sand paper 3 it
Between generate friction, so as to polish watch rear cover.
During the grinding process, the surface on the surface for needing to keep watch rear cover to be polished and the polishing of sand paper 3 position is parallel to each other,
Therefore it is fixed with mounting base 11 in the side of bracket 1, mounting base 11 is horizontally disposed, and the first sliding panel 12 is provided in mounting base 11
And first actuator 13, drive the first sliding panel 12 on the surface of mounting base 11 along being parallel to shaft using the first actuator 13
The movement that the direction of axis has, consequently facilitating the center of the first sliding panel 12 is moved to sand paper 3 along shaft axis side by operator
To middle part；
It is provided with the second sliding panel 14 and the second actuator 15 on first sliding panel 12, is driven using the second actuator 15
Second sliding panel 14 moves on the surface of the first sliding panel 12 along perpendicular to the direction of shaft axis, consequently facilitating operator is by the
Two sliding panels 14 are close to sand paper 3；
The second sliding panel 14 is installed with fixed block 16, fixed block far from the side of the first sliding panel 12 combined with Figure 1 and Figure 2,
16 include fixing with mounting portion 161 and tight lock part 162, mounting portion 161 and the second sliding panel 14, tight lock part 162 and mounting portion
161 detachable assembly, mounting portion 161 have the first groove in semi-cylindrical close to one end edge of tight lock part 162
163, tight lock part 162 has the second groove 164 in semi-cylindrical close to one end edge of mounting portion 161, mounting portion 161 with
When 162 phase of tight lock part is assembled, the first groove 163 and the second groove 164 are combined into a cylindrical hole, are embedded in cylindrical hole
For clamping the collet 17 of watch rear cover to be polished, the axis of collet 17 is vertical with the position of sand paper 3 towards fixed block 16.
When needing to polish to watch rear cover, watch rear cover can be clamped first with collet 17, then be driven using first
Moving part 13 drives the first sliding panel 12 mobile on the surface of mounting base 11, and collet 17 is made to be located at sand paper 3 along the shaft axis of shaft group 2
The middle part in line direction, and drive the second sliding panel 14 mobile on the surface of the first sliding panel 12 using the second actuator 15, make to press from both sides
The watch rear cover of first 17 clamping is contacted with sand paper 3, since the axis of collet 17 is vertical with the position of sand paper 3 towards collet 17, is made
The entirety for obtaining watch rear cover is equably contacted with sand paper 3, and friction is generated between sand paper 3, real to which watch rear cover be polished
It obtains more evenly；
And by collet 17 and the detachable assembly of 16 bracket 1 of fixed block allow operator easily according to demand more
Collet 17 is changed, to promote the convenience of operating process.
In the present embodiment, locking and unlocking, locking are carried out by bolt 165 between mounting portion 161 and tight lock part 162
Effect is good, and easy to operate；
First actuator 13 and the second actuator 15 are rodless cylinder, and rodless cylinder the space occupied is smaller, thus
Keep space utilization more reasonable；
And be set side by side in mounting base 11 there are two the first actuator 13, the side of the first sliding panel 12 simultaneously with two
The assembly of first actuator, 13 phase is set side by side there are two the second actuator 15 on the first sliding panel 12, the second sliding panel 14
It is assembled simultaneously with two 15 phases of the second actuator side；So that the moving process of the first sliding panel 12 and the second sliding panel 14 is more
Steadily, to keep watch rear cover more stable close to the process of sand paper 3, so that watch rear cover is not easy to send out during the sand paper 3
Raw inclination, and then make polishing more evenly.
In addition, one section contacted on sand paper 3 with watch rear cover the to be polished side far from watch rear cover to be polished is set
It is equipped with and pushes against plate 31, push against the surface to be polished with watch rear cover of plate 31 and be arranged in parallel, and push against plate 31 and the conflict of sand paper 3, make
It obtains in bruting process, sand paper 3 is supported far from the side of watch rear cover, to make watch rear cover preferably between sand paper 3
Friction is generated, and then makes polishing more evenly；
And push against plate 31 edge have rounded corner 32 so that sand paper 3 with shaft group 2 move during be not easy by
The edge abrasion of plate 31 is pushed against, to reduce the probability of the fracture of sand paper 3, and then keeps bruting process more smooth, improves work effect
Rate.
The shield 18 of a side opening is provided on bracket 1, shield 18 is located at the outside of shaft group 2 and sand paper 3,
So that shaft group 2 and sand paper 3 are protected, to reduce shaft group 2 and the impaired probability of sand paper 3.
The implementation principle of the present embodiment are as follows: by setting the first sliding panel 12, the first actuator 13, the second sliding panel 14 with
And second actuator 15, so that when needing to polish to watch rear cover watch rear cover can be clamped first with collet 17, then
It drives the first sliding panel 12 mobile on the surface of mounting base 11 using the first actuator 13, collet 17 is made to be located at sand paper 3 along shaft
The middle part in the shaft axis direction of group 2, and drive the second sliding panel 14 in the table of the first sliding panel 12 using the second actuator 15
Face is mobile, and the watch rear cover for clamping collet 17 is contacted with sand paper 3, since axis and the sand paper 3 of collet 17 are towards collet 17
Position is vertical, so that the entirety of watch rear cover is equably contacted with sand paper 3, and generates friction between sand paper 3, it is real thus by hand
Watch back cover is polished more evenly.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of watch rear cover polishing device, including bracket (1), the shaft group (2) being mounted on the bracket (1) and with institute
State the sand paper (3) assembled between shaft group (2) with belt drive structure, which is characterized in that the side of the bracket (1) is fixed
Have horizontally disposed mounting base (11), be provided with the first sliding panel (12) on the mounting base (11) and can drive described first
Sliding panel (12) is on the surface of the mounting base (11) along the first of the shaft axis direction movement for being parallel to the shaft group (2)
Actuator (13), first sliding panel (12) far from the mounting base (11) side be provided with the second sliding panel (14) and
Second sliding panel (14) can be driven on the surface of first sliding panel (12) along the shaft perpendicular to the shaft group (2)
The second actuator (15) of axis direction movement, side of second sliding panel (14) far from first sliding panel (12) are solid
Equipped with fixed block (16), the portion of axis and the sand paper (3) towards the fixed block (16) is equipped on the fixed block (16)
Position is vertical, the collet (17) for clamping watch rear cover to be polished.
2. watch rear cover polishing device according to claim 1, which is characterized in that first actuator (13) and institute
Stating the second actuator (15) is rodless cylinder.
3. watch rear cover polishing device according to claim 2, which is characterized in that first actuator (13) is described
There are two being set side by side in mounting base (11), the side of first sliding panel (12) simultaneously with two first actuators
(13) it mutually assembles, there are two second actuator (15) is set side by side on first sliding panel (12), described second is sliding
It is mutually assembled with two second actuators (15) simultaneously the side of movable plate (14).
4. watch rear cover polishing device according to claim 1, which is characterized in that on the sand paper (3) and to be polished
It is parallel that one section of side far from watch rear cover to be polished of watch rear cover contact is provided with the surface to be polished with watch rear cover
The abutting plate (31) of setting, the abutting plate (31) and the sand paper (3) contradict.
5. watch rear cover polishing device according to claim 4, which is characterized in that the edge for pushing against plate (31)
There are rounded corner (32).
6. watch rear cover polishing device according to claim 1, which is characterized in that the collet (17) and the fixed block
(16) detachable assembly.
7. watch rear cover polishing device according to claim 6, which is characterized in that the fixed block (16) include with it is described
The fixed mounting portion (161) of second sliding panel (14) and the tight lock part with the mounting portion (161) detachable assembly
(162), one end edge of the mounting portion (161) close to the tight lock part (162) has the first groove in semi-cylindrical
(163), one end edge of the tight lock part (162) close to the mounting portion (161) has the second groove in semi-cylindrical
(164), one end insertion first groove (163) of the collet (17) and second groove (164) cooperatively form
In cylindrical hole, and lock locking/unlocking is carried out by bolt (165) between the mounting portion (161) and the tight lock part (162)
It is fixed.
8. watch rear cover polishing device according to claim 1, which is characterized in that be provided with side on the bracket (1)
The shield (18) of opening, the shield (18) are located at the outside of the shaft group (2) and the sand paper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128918.2U CN209248256U (en) | 2019-01-24 | 2019-01-24 | Watch rear cover polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128918.2U CN209248256U (en) | 2019-01-24 | 2019-01-24 | Watch rear cover polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209248256U true CN209248256U (en) | 2019-08-13 |
Family
ID=67536755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128918.2U Active CN209248256U (en) | 2019-01-24 | 2019-01-24 | Watch rear cover polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209248256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597045A (en) * | 2019-09-20 | 2019-12-20 | 苏州富强科技有限公司 | Watch detection jig and detection device comprising same |
-
2019
- 2019-01-24 CN CN201920128918.2U patent/CN209248256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597045A (en) * | 2019-09-20 | 2019-12-20 | 苏州富强科技有限公司 | Watch detection jig and detection device comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 No.57, Jinkang Road, Jinsha community, Kengzi office, Pingshan New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen jinsanwei Industry Co., Ltd Address before: 518122 No. 57 Jinkang Road, Jinsha Community, Kengzi Office, Pingshan New District, Shenzhen City, Guangdong Province Patentee before: Jinsan Industry (Shenzhen) Co.,Ltd. |
|
| CP03 | Change of name, title or address |