CN208358585U - Clamping device and mobile phone grinding device with it - Google Patents
Clamping device and mobile phone grinding device with it Download PDFInfo
- Publication number
- CN208358585U CN208358585U CN201820988322.5U CN201820988322U CN208358585U CN 208358585 U CN208358585 U CN 208358585U CN 201820988322 U CN201820988322 U CN 201820988322U CN 208358585 U CN208358585 U CN 208358585U
- Authority
- CN
- China
- Prior art keywords
- side wall
- clamping
- clamping jaw
- clamping device
- driving portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of clamping device and the mobile phone grinding device with it.The clamping device includes driving portion and clamping jaw；Clamping jaw is two, and two clamping jaws with respect to open or close can be arranged on driving portion；Wherein, the driving part of driving portion is connect to drive two clamping jaw open or closes with two clamping jaws.It is clamped so as to the sand paper after the completion of polishing, so that manipulator tears up sand paper.The clamping device of the utility model and solve the problems, such as that in the prior art to tear sand paper efficiency in handset shell polishing lower with its mobile phone grinding device.
Description
Technical field
The utility model relates to mobile phone fabricating tools apparatus fields, in particular to a kind of clamping device and have it
Mobile phone grinding device.
Background technique
In mobile phone shell manufacturing process, need to polish to mobile phone shell using sand paper, the sand paper needs after the completion of polishing
Tear up processing.
Existing used sand paper is all made of manual type and is torn up, and efficiency is lower, to influence whole mobile phone shell
The grinding efficiency of body.
Utility model content
The main purpose of the utility model is to provide a kind of clamping device and with its mobile phone grinding device, at least
Solve the problems, such as that in the prior art to tear sand paper efficiency lower in handset shell polishing.
To achieve the goals above, first aspect according to the present utility model provides a kind of clamping device, comprising:
Driving portion；Clamping jaw, clamping jaw are two, and two clamping jaws with respect to open or close can be arranged on driving portion；Wherein, driving portion
Driving part is connect to drive two clamping jaw open or closes with two clamping jaws.
Further, driving portion includes: locating piece, and locating piece is provided with sliding slot；Wherein, be provided on two clamping jaws with
The matched sliding rail of sliding slot, two clamping jaws pass through sliding rail respectively and are slidably mounted in sliding slot with mutual open or close.
Further, driving portion further include: cylinder, there are two piston rod, two piston rods and two clamping jaws pair for cylinder tool
It should connect to drive two clamping jaws to move or move toward one another backwards with mutual open or close.
Further, clamping jaw is plate body structure, and clamping jaw has the first side wall, and the first side wall forms the clamping section of clamping jaw；Two
The first side wall of a clamping jaw is oppositely arranged, and forms grasping part between the first side wall of two clamping jaws.
Further, clamping jaw has second sidewall, and second sidewall is adjacent with the first side wall；Wherein, sliding rail is arranged second
On side wall.
Further, clamping jaw has third side wall, and third side wall is opposite with second sidewall；Wherein, third side wall and first
Less than 90 °, second sidewall is mutually perpendicular to angle between side wall with the first side wall.
Further, clamping jaw also has the 4th side wall, and the 4th side wall is between the first side wall and third side wall；Wherein,
4th side wall is vertical with the first side wall, and the area of the 4th side wall is less than the area of third side wall.
Further, it is provided with broached-tooth design on the first side wall, so that the first side wall is connect by broached-tooth design and clipped object
Touching.
Further, broached-tooth design includes poly-V-grooved, poly-V-grooved to be parallel to each other, the poly-V-grooved thickness along clamping jaw
Direction is spent to extend.
The second aspect according to the present utility model provides a kind of mobile phone grinding device, including clamping device, clamping machine
Structure is above-mentioned clamping device.
Using the clamping device of technical solutions of the utility model, including driving portion and clamping jaw；Clamping jaw is two, two clamping jaws
With respect to open or close it can be arranged on driving portion；Wherein, the driving part of driving portion is connect with two clamping jaws to drive two
A clamping jaw open or close.It is clamped so as to the sand paper after the completion of polishing, so that manipulator tears up sand paper.It solves existing
Have in technology and tears the lower problem of sand paper efficiency in handset shell polishing.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The Figure of description for constituting a part of the utility model is used to provide a further understanding of the present invention, this
The illustrative embodiments and their description of utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.In the accompanying drawings:
Fig. 1 is the structural schematic diagram according to the first visual angle of optionally a kind of clamping device of the utility model embodiment；With
And
Fig. 2 is the structural schematic diagram according to the second visual angle of optionally a kind of clamping device of the utility model embodiment.
Wherein, the above drawings include the following reference numerals:
10, driving portion；11, locating piece；12, cylinder；20, clamping jaw；21, the first side wall；22, second sidewall；23, third side
Wall；24, the 4th side wall.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
According to the clamping device of the utility model embodiment, as depicted in figs. 1 and 2, including driving portion 10 and clamping jaw 20；Folder
Pawl 20 is two, and two clamping jaws 20 with respect to open or close can be arranged on driving portion 10；Wherein, the driving portion of driving portion 10
Part is connect to drive two 20 open or closes of clamping jaw with two clamping jaws 20.
Using the clamping device of the utility model embodiment, including driving portion 10 and clamping jaw 20；Clamping jaw 20 is two, two
Clamping jaw 20 with respect to open or close can be arranged on driving portion 10；Wherein, the driving portion of driving portion 10 10 and two clamping jaws
20 connections are to drive two 20 open or closes of clamping jaw.It is clamped so as to the sand paper after the completion of polishing, so that manipulator will
Sand paper is torn up.Solve the problems, such as that in the prior art to tear sand paper efficiency lower in handset shell polishing.
When it is implemented, driving portion 10 includes locating piece 11 and cylinder 12, locating piece 11 is located at the front end of cylinder 12, positions
The sliding slot of the width direction extension along locating piece 11 is offered on the side wall of 11 front end of block；Wherein, the rear end of two clamping jaws 20 is equal
Be provided with the matched sliding rail of sliding slot, two clamping jaws 20 respectively by sliding rail be slidably mounted in sliding slot with；Cylinder 12 has
There are two piston rod, two piston rods and two clamping jaws 20 be correspondingly connected with two clamping jaws of driving move or move toward one another backwards with
Mutual open or close.
In order to enable two clamping jaws 20 neatly to clamp clipped object, further, clamping jaw 20 is plate body structure, clamping jaw 20
With the first side wall 21, second sidewall 22, third side wall 23 and the 4th side wall 24, the first side wall 21 forms the clamping of clamping jaw 20
Portion；The first side wall 21 of two clamping jaws 20 is oppositely arranged, and two clamping jaws 20 mutually open the first side wall 21 of latter two clamping jaw 20
Between form grasping part, clipped object is placed in the grasping part, with clipped object is clamped in two after latter two clamping jaw 20 closure
Between the first side wall 21 of a clamping jaw 20.
Second sidewall 22 is adjacent with the first side wall 21, and second sidewall 22 is mutually perpendicular to the first side wall 21, second sidewall 22
Positioned at the rear end of clamping jaw 20, wherein sliding rail is arranged in second sidewall 22.Third side wall 23 is located at the front end of clamping jaw 20, third
Side wall 23 and second sidewall 22 are opposite, wherein the angle between third side wall 23 and the first side wall 21 is less than 90 °, the 4th side wall
24 between the first side wall 21 and third side wall 23；4th side wall 24 is vertical with the first side wall 21, the area of the 4th side wall 24
Less than the area of third side wall 23, to make the front end of two clamping jaws 20 form pyramidal structure, convenient for clamping clipped object.
In order to clamp clipped object, prevent clipped object from falling off, further, on the first side wall 21 of two clamping jaws 20
Be provided with broached-tooth design, broached-tooth design include it is poly-V-grooved, it is poly-V-grooved to be parallel to each other, it is poly-V-grooved along clamping jaw 20
Thickness direction extends, so that the first side wall 21 be made to contact by broached-tooth design with clipped object to clamp clipped object.
The second aspect according to the present utility model provides a kind of mobile phone grinding device, including clamping device, clamping machine
Structure is the clamping device of above-described embodiment.Using the mobile phone grinding device of the clamping device of the utility model embodiment, can incite somebody to action
Sand paper after the completion of polishing clamps, so that manipulator tears up sand paper.It solves in the prior art in handset shell polishing
Tear the lower problem of sand paper efficiency.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of clamping device characterized by comprising
Driving portion (10)；
Clamping jaw (20), the clamping jaw (20) are two, and two clamping jaws (20) can with respect to open or close be arranged in described
On driving portion (10)；
Wherein, the driving part of the driving portion (10) is connect to drive two clamping jaws (20) with two clamping jaws (20)
Open or close.
2. clamping device according to claim 1, which is characterized in that the driving portion (10) includes:
Locating piece (11), the locating piece (11) are provided with sliding slot；
Wherein, it is provided on two clamping jaws (20) and passes through respectively with the matched sliding rail of the sliding slot, two clamping jaws (20)
The sliding rail is slidably mounted in the sliding slot with mutual open or close.
3. clamping device according to claim 2, which is characterized in that the driving portion (10) further include:
Cylinder (12), for cylinder (12) tool there are two piston rod, two piston rods are corresponding with two clamping jaw (20)
Connection is to drive two clamping jaws to move or move toward one another backwards with mutual open or close.
4. clamping device according to claim 2, which is characterized in that the clamping jaw (20) is plate body structure, the clamping jaw
(20) there are the first side wall (21), the first side wall (21) forms the clamping section of the clamping jaw (20)；Two clamping jaws
(20) the first side wall (21) is oppositely arranged, and forms grasping part between the first side wall (21) of two clamping jaws (20).
5. clamping device according to claim 4, which is characterized in that the clamping jaw (20) has second sidewall (22), institute
It is adjacent with the first side wall (21) to state second sidewall (22)；
Wherein, the sliding rail is arranged on the second sidewall (22).
6. clamping device according to claim 5, which is characterized in that the clamping jaw (20) has third side wall (23), institute
It is opposite to state third side wall (23) and the second sidewall (22)；
Wherein, the angle between the third side wall (23) and the first side wall (21) is less than 90 °, the second sidewall (22)
It is mutually perpendicular to the first side wall (21).
7. clamping device according to claim 6, which is characterized in that the clamping jaw (20) also has the 4th side wall (24),
4th side wall (24) is between the first side wall (21) and the third side wall (23)；
Wherein, the 4th side wall (24) is vertical with the first side wall (21), and the area of the 4th side wall (24) is less than institute
State the area of third side wall (23).
8. clamping device according to claim 4, which is characterized in that be provided with sawtooth knot on the first side wall (21)
Structure, so that the first side wall (21) is contacted by the broached-tooth design with clipped object.
9. clamping device according to claim 8, which is characterized in that the broached-tooth design includes poly-V-grooved, a plurality of institute
It states V-shaped groove to be parallel to each other, a plurality of V-shaped groove extends along the thickness direction of the clamping jaw (20).
10. a kind of mobile phone grinding device, which is characterized in that including clamping device, the clamping device is in claim 1 to 9
Described in any item clamping devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988322.5U CN208358585U (en) | 2018-06-25 | 2018-06-25 | Clamping device and mobile phone grinding device with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988322.5U CN208358585U (en) | 2018-06-25 | 2018-06-25 | Clamping device and mobile phone grinding device with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208358585U true CN208358585U (en) | 2019-01-11 |
Family
ID=64926729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988322.5U Expired - Fee Related CN208358585U (en) | 2018-06-25 | 2018-06-25 | Clamping device and mobile phone grinding device with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208358585U (en) |
-
2018
- 2018-06-25 CN CN201820988322.5U patent/CN208358585U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20210625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |