CN207171802U - Hand sand rotating jig - Google Patents
Hand sand rotating jig Download PDFInfo
- Publication number
- CN207171802U CN207171802U CN201721009933.2U CN201721009933U CN207171802U CN 207171802 U CN207171802 U CN 207171802U CN 201721009933 U CN201721009933 U CN 201721009933U CN 207171802 U CN207171802 U CN 207171802U
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- rotating
- hand sand
- rotating shaft
- fastening screw
- rotating seat
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Abstract
It the utility model is related to a kind of hand sand rotating jig, the hand sand for product casing.Hand sand rotating jig includes：Base, the support being connected on base, the rotary components being connected on support, the fixed plate for connecting rotary components.Rotary components include：Rotating seat, rotating shaft, connecting plate and keeper；The outside of rotating shaft is provided with some detents；Connecting plate is connected the one side of plate；Keeper includes：Through the fastening screw of rotating seat side wall；Radial direction of the fastening screw along rotating shaft extends to rotating shaft after passing through rotating seat；Fastening screw is provided with the spring inside fastening screw；Fastening screw is provided with movable thimble close to one end of rotating shaft；One end connecting spring of movable thimble, the other end insertion detent of movable thimble；The outboard peripheries of fixed plate are connected with some ceilings.Above-mentioned hand sand rotating jig, it is easy to positioning product when realizing hand sand, the buffed surface of product is adjusted flexibly and protects the purpose of product.
Description
Technical field
The processing equipment field of mobile terminal case is the utility model is related to, is controlled more particularly to a kind of rotation of hand sand
Tool.
Background technology
As the development and people of science and technology are to the appearance requirement more and more higher of mobile terminal product, mobile terminal production of today
The shell (such as bonnet and center of mobile phone, tablet personal computer) of product is mainly based on fairshaped curved surface, therefore, in production
Need to be polished with so that the curved surface of mobile terminal case more conforms to the aesthetic requirement of people.For hand sand,
Traditional hand sand platform is not easy to worker positions, in addition, mobile terminal product is usually with four sides, therefore passes through
Often need to polish to multiple sides, and traditional hand sand platform is not easy to adjust the buffed surface of product.In addition, manually
Polishing there is also easily polish it is too deep and the problem of damage product.
Utility model content
Based on this, the utility model provides a kind of buffed surface for being easy to position, be adjusted flexibly product and protects the hand of product
Dynamic polishing rotating jig.
A kind of hand sand rotating jig, the hand sand for product casing.Hand sand rotating jig includes：
Base；
The support being connected on base；
The rotary components being connected on support；Rotary components include：The rotating seat of connecting bracket, it is articulated on rotating seat
Rotating shaft, the connecting plate of connection rotating shaft and the keeper that is connected on rotating seat；The outside of rotating shaft is provided with some detents；
Connecting plate is connected the one side of plate；Keeper includes：Through the fastening screw of rotating seat side wall；Footpath of the fastening screw along rotating shaft
Rotating shaft is extended to after passing through rotating seat to direction；Fastening screw is provided with the spring inside fastening screw；Fastening screw is close
One end of rotating shaft is provided with movable thimble；One end connecting spring of movable thimble, the other end insertion detent of movable thimble；With
And
Connect the fixed plate of rotary components；The outboard peripheries of fixed plate are connected with some ceilings.
Above-mentioned hand sand rotating jig, during work, product is fixed in fixed plate.Shop bolt is taken out, then
Rotation fixed plate with adjust product currently polish side position after, then shop bolt is turned back on rotating seat and locked solid
The current position of fixed board.And in polishing, polishing tool and production can be limited by being connected to the ceiling of the outboard peripheries of fixed plate
The distance between product, polishing tool and the closest-approach distance of product side during so as to limit polishing, play limitation product side
The effect of depth capacity in polishing, avoids causing excessive grinding depth because of maloperation, reaches the mesh of protection product
's.Behind the side for the product of having polished, then shop bolt is operated to rotate to next buffed surface.Set by above-mentioned
Meter, it is easy to positioning product when realizing hand sand, the buffed surface of product is adjusted flexibly and protects the purpose of product.
In one of the embodiments, base includes：Bottom plate, be connected to bottom plate bottom surface multiple adjustable foots pad and
The level meter being connected on the loading surface of bottom plate.Adjustable foot pad is used for the height and levelness for adjusting bottom plate, and level meter is used to allow
Worker is judged when whether noseplate is in horizontality.
In one of the embodiments, support vertical is connected on bottom plate.
In one of the embodiments, support includes：The connector that is vertically connected on bottom plate and it is slidably connected at connection
Sliding panel on part；Sliding panel connects rotating seat；Sliding panel can move up and down along the direction perpendicular to bottom plate.Slided by adjusting
The height of the position adjustment rotating seat of plate, to reach the purpose of adjustment product height.
In one of the embodiments, connector is provided with the set screw for being used for positioning sliding panel.
In one of the embodiments, rotating seat includes：The adapter sleeve of connecting bracket and the connection being located on adapter sleeve
Lid；Connection cover connection rotating shaft.
In one of the embodiments, rotating seat also includes：It is located in the pilot sleeve of adapter sleeve side；Guide sleeve jacket casing
Connect fastening screw.
In one of the embodiments, the quantity of detent is four and is distributed in the outside of rotating shaft；Position recessed
Groove is strip groove structure setting and the axial line parallel to rotating shaft is set.
In one of the embodiments, keeper also includes：The spacing collar being connected on the outside of rotating seat；Stop collar jacket casing
Connect fastening screw.
In one of the embodiments, ceiling is wolfram steel of the releasable connection in the strip of the outboard peripheries of fixed plate
Bar.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the hand sand rotating jig of embodiment of the present utility model；
Fig. 2 is the schematic diagram at another visual angle of the hand sand rotating jig shown in Fig. 1；
Fig. 3 is the schematic diagram of the rotary components in the hand sand rotating jig shown in Fig. 2；
Fig. 4 is the partial schematic diagram of the rotary components shown in Fig. 3；
Fig. 5 is the use state figure of the hand sand rotating jig shown in Fig. 1；
The implication of each label is in accompanying drawing：
10- hand sand rotating jigs；
20- bases, 21- bottom plates；
30- supports, 31- connectors, 32- sliding panels；
40- rotary components, 41- rotating seats, 42- rotating shafts, 43- connecting plates, 44- keepers, 45- detents, 46- positioning
Latch, 47- spacing collars, 48- movable thimbles, 49- adapter sleeves, 410- connection covers, 411- pilot sleeves；
50- fixed plates, 51- ceilings；
60- products.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function, parsing can be further appreciated that
The advantages of the utility model and spirit, it is described in detail to of the present utility model with embodiment by below in conjunction with accompanying drawing
The understanding of one step.
Referring to Fig. 1 to Fig. 5, for a kind of signal of hand sand rotating jig 10 of the preferred embodiment of the utility model one
Figure.
The hand sand rotating jig 10, the hand sand for the shell of product 60.Hand sand rotating jig 10 includes：
Base 20, the support 30 being connected on base 20, the rotary components 40 that are connected on support 30 and connection rotary components 40
Fixed plate 50.Wherein, base 20 and support 30 are used to support rotary components 40, and rotary components 40 are used to adjust admittedly by rotating
The angle of fixed board 50, and fixed plate 50 is used to load the product 60 for needing to polish.The structure of each part is described as follows：
The base 20 includes：Bottom plate 21, be connected to bottom plate 21 bottom surface multiple adjustable foot pad (not shown) and connection
Level meter (not shown) on the loading surface of bottom plate 21.Adjustable foot pad is used for the height and levelness for adjusting bottom plate 21, horizontal
Instrument is used to allow worker to judge when whether noseplate 21 is in horizontality.
The support 30 be vertically connected on bottom plate 21 and including：The connector 31 being vertically connected on bottom plate 21 and the company of slip
The sliding panel 32 being connected on connector 31.Sliding panel 32 connects rotating seat 41.Sliding panel 32 can be along perpendicular to the direction of bottom plate 21
Move up and down.By the height for the position adjustment rotating seat 41 for adjusting sliding panel 32, to reach the purpose of the adjustment height of product 60.
In the present embodiment, in order to be positioned to the position of sliding panel 32, connector 31, which is provided with, to be used to position determining for sliding panel 32
Position screw (not shown).
The rotary components 40 include：The rotating seat 41 of connecting bracket 30, the rotating shaft 42 being articulated on rotating seat 41, connection turn
The connecting plate 43 of axle 42 and the keeper 44 being connected on rotating seat 41.The outside of rotating shaft 42 is provided with some detents 45.
Connecting plate 43 is connected the one side of plate 50.Keeper 44 includes：Through the side wall of rotating seat 41 fastening screw 46 and be connected to
The spacing collar 47 in the outside of rotating seat 41.Radial direction of the fastening screw 46 along rotating shaft 42 extends to rotating shaft after passing through rotating seat 41
42, spacing collar 47 is socketed fastening screw 46.Fastening screw 46 is provided with the spring (not shown) inside fastening screw 46.It is fixed
Position latch 46 is provided with movable thimble 48 close to one end of rotating shaft 42.One end connecting spring of movable thimble 48, movable thimble 48
The other end inserts detent 45.In the present embodiment, rotating seat 41 includes：The adapter sleeve 49 of connecting bracket 30, the company of being located in
Connection cover 410 in female connector 49 and the pilot sleeve 411 for being located in the side of adapter sleeve 49.The connection rotating shaft 42 of connection cover 410,
Pilot sleeve 411 is socketed fastening screw 46.The quantity of detent 45 is four and is distributed in the outside of rotating shaft 42, adjacent
Two detents 45 in rotating shaft 42 at intervals of 90 °.Detent 45 is for strip groove structure setting and parallel to rotating shaft
42 axial line is set.In the present embodiment, being often rotated by 90 ° can be to carry out an angle positioning to fixed plate 50, to adapt to
The side process requirements of product 60 that rectangular configuration is set.In other embodiments, can also be according to the convenient need of operation of work
Ask, adjust the quantity and distributing position of detent 45.
The fixed plate 50 is rectangular plate-like structure setting and outboard peripheries are connected with some ceilings 51.In fixed plate 50
Loading surface is provided with the concaveconvex structure on the surface of matching product 60.Ceiling 51 is length of the releasable connection in the outboard peripheries of fixed plate 50
The wolfram steel bar of strip.The hardness of wolfram steel bar is big, can stop polishing tool in polishing and be less likely to be damaged.Also, according to not
With the grinding depth requirement of product 60, the wolfram steel bar of dismounting and change different-thickness can be passed through.It should be noted that in this implementation
In example, pinned manually by worker to fix between product 60 and fixed plate 50.And in other embodiments, can be in fixed plate
50 loading surface sets sucker to aid in fixing product 60.Or fixture is set to fix product in the periphery of fixed plate 50
60 (machining position that fixture avoids the side of product 60 is set).
Above-mentioned hand sand rotating jig 10, during work, product 60 is fixed in fixed plate 50.Shop bolt is taken
Go out, then rotate fixed plate 50 with adjust product 60 currently polish side position after, then shop bolt turned back into rotating seat
On 41 and position that locking fixed plate 50 is current.And in polishing, it is connected to the ceiling 51 of the outboard peripheries of fixed plate 50
The distance between polishing tool and product 60 can be limited, polishing tool and the side of product 60 most connects during so as to limit polishing
Closely, play a part of limiting depth capacity of the side of product 60 in polishing, avoid causing because of maloperation excessive
Grinding depth, reach the purpose of protection product 60.Behind the side for the product 60 of having polished, then shop bolt is operated to rotate
To next buffed surface.By above-mentioned design, it is easy to positioning product 60 when realizing hand sand, product 60 is adjusted flexibly
Buffed surface and the purpose for protecting product 60.
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, lance is not present in the combination of these technical characteristics
Shield, all it is considered to be the scope of this specification record.
Above example only expresses preferred embodiment of the present utility model, and its description is more specific and detailed, but
Therefore the limitation to utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of hand sand rotating jig, the hand sand for product casing, it is characterised in that：The hand sand rotation
Tool includes：
Base；
The support being connected on the base；
The rotary components of connection on the bracket；The rotary components include：Connect the rotating seat of the support, be articulated in institute
State the rotating shaft on rotating seat, the keeper for connecting the connecting plate of the rotating shaft and being connected on the rotating seat；The rotating shaft
Outside be provided with some detents；The keeper includes：Through the fastening screw of the rotating seat side wall；The positioning is inserted
Radial direction of the pin along the rotating shaft extends to the rotating shaft after passing through the rotating seat；The fastening screw is provided with positioned at described
Spring inside fastening screw；The fastening screw is provided with movable thimble close to one end of the rotating shaft；The movable thimble
One end connects the spring, and the other end of the movable thimble inserts the detent；And
Connect the fixed plate of the rotary components；The outboard peripheries of the fixed plate are connected with some ceilings；The connecting plate
Connect the one side of the fixed plate.
2. hand sand rotating jig according to claim 1, it is characterised in that the base includes：Bottom plate, it is connected to
Multiple adjustable foots pad of the bottom surface of the bottom plate and the level meter being connected on the loading surface of the bottom plate.
3. hand sand rotating jig according to claim 2, it is characterised in that the support vertical is connected to the bottom
On plate.
4. hand sand rotating jig according to claim 3, it is characterised in that the support includes：It is vertically connected on
Connector on the bottom plate and the sliding panel being slidably connected on the connector；The sliding panel connects the rotating seat；
The sliding panel can move up and down along perpendicular to the direction of the bottom plate.
5. hand sand rotating jig according to claim 4, it is characterised in that the connector, which is provided with, to be used to position
The set screw of the sliding panel.
6. hand sand rotating jig according to claim 1, it is characterised in that the rotating seat includes：Described in connection
The adapter sleeve of support and the connection cover being located on the adapter sleeve；The connection cover connects the rotating shaft.
7. hand sand rotating jig according to claim 6, it is characterised in that the rotating seat also includes：It is located in
The pilot sleeve of the adapter sleeve side；The pilot sleeve is socketed the fastening screw.
8. hand sand rotating jig according to claim 1, it is characterised in that the quantity of the detent is four
And it is distributed in the outside of the rotating shaft；The detent is for strip groove structure setting and parallel to the axle of the rotating shaft
Heart line is set.
9. hand sand rotating jig according to claim 1, it is characterised in that the keeper also includes：It is connected to
Spacing collar on the outside of the rotating seat；The spacing collar is socketed the fastening screw.
10. hand sand rotating jig according to claim 1, it is characterised in that the ceiling is that releasable connection exists
The wolfram steel bar of the strip of the outboard peripheries of the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009933.2U CN207171802U (en) | 2017-08-11 | 2017-08-11 | Hand sand rotating jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009933.2U CN207171802U (en) | 2017-08-11 | 2017-08-11 | Hand sand rotating jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171802U true CN207171802U (en) | 2018-04-03 |
Family
ID=61740679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009933.2U Active CN207171802U (en) | 2017-08-11 | 2017-08-11 | Hand sand rotating jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386885A (en) * | 2020-04-13 | 2020-07-10 | 曾勇 | A cutting device for dragon fruit branch of growing seedlings |
-
2017
- 2017-08-11 CN CN201721009933.2U patent/CN207171802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386885A (en) * | 2020-04-13 | 2020-07-10 | 曾勇 | A cutting device for dragon fruit branch of growing seedlings |
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