CN207603926U - High-quality earphones shell processing CNC clamping fixtures - Google Patents
High-quality earphones shell processing CNC clamping fixtures Download PDFInfo
- Publication number
- CN207603926U CN207603926U CN201721644071.0U CN201721644071U CN207603926U CN 207603926 U CN207603926 U CN 207603926U CN 201721644071 U CN201721644071 U CN 201721644071U CN 207603926 U CN207603926 U CN 207603926U
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- pedestal
- support plate
- hole
- groove
- several
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Abstract
The utility model discloses a kind of high-quality earphones shell processing CNC clamping fixtures, including pedestal, four shaft bodies, transfer panel, support plate and pressure ring, the four shaft bodies lower surface is connect with pedestal, this round boss edge is provided with several pins, the edge of work is provided with the pin hole being embedded in for pin, the pressure ring top surface is provided with an outer ring recess along excircle, described two opposite side surfaces of pedestal are inwardly provided with a groove, the four shaft bodies lower surface both sides are provided with connecting hole corresponding with the groove of pedestal, the T-shaped slider upper surface is fixed with a screw rod, this screw rod passes through connecting hole and passes through nut and fixed with pedestal, several strip through-holes vertical with groove direction are also provided on the pedestal, a gasket is further sleeved on the screw rod, this gasket is between nut and base upper surface.The utility model increases the contact area between nut and base upper surface by the setting of gasket so that the fixation of nut is more stablized, and ensures system stability.
Description
Technical field
The utility model is related to a kind of high-quality earphones shell processing CNC clamping fixtures, are related to machine finishing technology
Field.
Background technology
There are processing technology complexity, workpiece positioning accuracies in the processing for carrying out single-piece workpiece for existing CNC machining tools
The shortcomings that difference, machining accuracy is poor, and converted products is single, and labor intensity is big, the automation for being unable to give full play CNC machining tools are excellent
Point, and for certain special single-piece workpiece, since what the presence of above-mentioned processing problems was also possible to cause defect rate high asks
Topic.
Invention content
The utility model aim is to provide a kind of high-quality earphones shell processing CNC clamping fixtures, the high-quality earphones
Shell processing setting of the CNC clamping fixtures by gasket, increases the contact area between nut and base upper surface so that spiral shell
The fixation of cap is more stablized, and ensures system stability.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of high-quality earphones shell processing CNC
Clamping fixture, including pedestal, four shaft bodies, transfer panel, support plate and pressure ring, the four shaft bodies lower surface is connect with pedestal, and four
Shaft body side is provided with output terminal, and the transfer panel is fixedly connected with the output terminal of four shaft bodies, the support plate and transfer panel
It is fixedly connected, a workpiece is connected by pressure ring and support plate；
Support plate top surface center has a round boss, this round boss edge is provided with several pins, the workpiece
Edge is provided with the pin hole being embedded in for pin, and the pressure ring is correspondingly arranged on several mounting holes, the pressure ring bottom with support plate edge
Face is provided with ring recess in one along inner periphery, this inner ring groove bottom is connected with workpiece surface, the circle of interior ring recess side and support plate
Boss side surfaces connect, and the pressure ring top surface is provided with an outer ring recess along excircle, and pressure ring lateral surface is provided with several bit-avoiding slots；
The output end surfaces of four shaft body are circumferentially uniformly provided with several T-slots, are respectively embedded into this several T-slot
There are the T shape inserts with screw hole, the support plate edge is provided with several installation through-holes corresponding with T shape inserts；
Described two opposite side surfaces of pedestal are inwardly provided with a groove, have continuous protrusion in the middle part of this groove inner wall
Portion, a T-shaped slider are slidably arranged on respectively in the groove of pedestal both sides, and the four shaft bodies lower surface both sides are provided with and bottom
The corresponding connecting hole of groove of seat, the T-shaped slider upper surface are fixed with a screw rod, this screw rod passes through connecting hole and passes through nut
It is fixed with pedestal, several strip through-holes vertical with groove direction is also provided on the pedestal, one is further sleeved on the screw rod
Gasket, this gasket is between nut and base upper surface.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in said program, the installation through-hole sets threaded stepped hole for inner wall.
2. in said program, the four shaft bodies side is provided with a through-hole, the side that this through-hole is contacted with transfer panel is along week
To a stepped groove is provided with, the transfer panel is corresponding with the stepped groove of four shaft bodies convex with one with the side that four shaft bodies connect
It rises, is fixedly connected in the stepped groove of embedded four shaft bodies of protrusion of the transfer panel and by several screws with four shaft bodies.
3. in said program, the transfer panel center is provided with a through-hole, and the side that this through-hole is contacted with support plate is circumferentially opened
There is a stepped groove, the support plate has a protrusion corresponding with the stepped groove of transfer panel, the load with the side that transfer panel connects
The protrusion of plate is embedded in the stepped groove of transfer panel and passes through several screws to be fixedly connected with transfer panel.
4. in said program, the number of several pins is for 2 and in a center of symmetry about round boss center.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. the utility model high-quality earphones shell processing CNC clamping fixtures, support plate top surface center have a circle
Boss, this round boss edge are provided with several pins, and the edge of work is provided with the pin hole being embedded in for pin, pin and pin
The setting of nail hole provides calibration location mechanism between workpiece and support plate, ensure that the positioning accuracy between workpiece and support plate,
So as to ensure the machining accuracy to workpiece；Secondly, pressure ring is correspondingly arranged on several mounting holes, the pressure ring bottom with support plate edge
Face is provided with ring recess in one along inner periphery, this inner ring groove bottom is connected with workpiece surface, the circle of interior ring recess side and support plate
Boss side surfaces connect, the setting of interior ring recess, and the lower pressure surface of a circumferential direction is provided for workpiece, ensure that pressure ring and workpiece
Contact area ensures the stability that pressure ring positions workpiece, and the side also achieved between pressure ring and support plate contacts, and contact surface
For whole circumference, so as to ensure that the stability connected between pressure ring and support plate, further ensure to being set to pressure ring with carrying
The accurate and stability that workpiece positions between plate ensures processing effect；Again, pressure ring top surface is provided with an outer ring along excircle
Slot, pressure ring lateral surface are provided with several bit-avoiding slots, the setting of outer ring recess and bit-avoiding slot, convenient picking and placeing and being pressed for fixed to pressure ring
The installation of the stud of ring.
2. the utility model high-quality earphones shell processing CNC clamping fixtures, the output end surfaces edge of four shaft bodies
It is circumferential to be uniformly provided with several T-slots, the T shape inserts with screw hole are respectively embedded into this several T-slot, the support plate edge is opened
There are several installation through-holes corresponding with T shape inserts, the setting of T-slot and T-shaped block is flexible and easy to disassemble, has logical well
It with property, is equipped with the installation through-hole of support plate, provides the mode that support plate is directly connected to surrounding ontology, it can be when needed
It takes down intermediate transfer panel directly to use, enhances flexibility and the versatility of equipment；Secondly, installation through-hole is set for inner wall
Threaded stepped hole, the setting of step tapped through hole provide support and the grasp of multi-panel for screw rod, improve screw rod and peace
Fill the stability of through-hole connection.
3. the processing of the utility model high-quality earphones shell is with CNC clamping fixtures, two opposite side surfaces of pedestal to
A groove is inside provided with, there is continuous lug boss in the middle part of this groove inner wall, a T-shaped slider is slidably arranged on pedestal two respectively
In the groove of side, the four shaft bodies lower surface both sides are provided with connecting hole corresponding with the groove of pedestal, the T-shaped slider upper table
Face is fixed with a screw rod, this screw rod passes through connecting hole and passes through nut and fixed with pedestal, be also provided on the pedestal it is several with it is recessed
The vertical strip through-hole in slot direction, the setting of T-shaped slider and groove so that the link position between four shaft bodies and pedestal is in Y
Direction is adjustable, the setting of strip through-hole on pedestal so that and the link position of pedestal and board is adjustable in the X direction, so as to fulfill
Surrounding ontology is adjustable in the x, y direction, to be suitable for the processing to different size parts, has good versatility and flexibly
Property；Secondly, a gasket is further sleeved on screw rod, this gasket is between nut and base upper surface, the setting of gasket, increases
Contact area between nut and base upper surface so that the fixation of nut is more stablized, and ensures system stability.
Description of the drawings
Attached drawing 1 is the utility model high-quality earphones shell processing CNC clamping fixture structure diagrams；
Attached drawing 2 is the utility model high-quality earphones shell processing CNC clamping fixture decomposition texture schematic diagrams；
Attached drawing 3 is the utility model high-quality earphones shell processing CNC clamping fixture partial structural diagrams；
Attached drawing 4 is the utility model high-quality earphones shell processing CNC clamping fixture partial exploded views；
Attached drawing 5 is four shaft body partial structural diagrams of the utility model CNC clamping fixtures.
In the figures above：1st, pedestal；101st, groove；102nd, lug boss；103rd, strip through-hole；2nd, four shaft body；201st, it is defeated
Outlet；202nd, T-slot；203rd, T shapes insert；204th, connecting hole；3rd, transfer panel；4th, support plate；401st, round boss；402nd, pin；
404th, installation through-hole；5th, pressure ring；502nd, interior ring recess；503rd, outer ring recess；504th, bit-avoiding slot；6th, workpiece；601st, pin hole；7th, it installs
Hole；8th, T-shaped slider；9th, screw rod；10th, nut；11st, gasket.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment 1：A kind of high-quality earphones shell processing CNC clamping fixtures, including pedestal 1, four shaft bodies 2, switching
Disk 3, support plate 4 and pressure ring 5, four shaft bodies, 2 lower surface are connect with pedestal 1, and four shaft bodies, 2 side is provided with output terminal 201,
The transfer panel 3 is fixedly connected with the output terminal 201 of four shaft bodies 2, and the support plate 4 is fixedly connected with transfer panel 3, a workpiece 6
It is connected by pressure ring 5 and support plate 4；
The 4 top surface center of support plate has a round boss 401, this 401 edge of round boss is provided with several pins
402,6 edge of workpiece is provided with the pin hole 601 being embedded in for pin 402, and the pressure ring 5 is correspondingly arranged on 4 edge of support plate
Several mounting holes 7,5 bottom surface of pressure ring are provided with ring recess 502 in one along inner periphery, this interior 502 bottom surface of ring recess connects with 6 surface of workpiece
Connection is touched, interior 502 side of ring recess and 401 side of round boss of support plate 4 connect, and 5 top surface of pressure ring is opened along excircle
There is an outer ring recess 503,5 lateral surface of pressure ring is provided with several bit-avoiding slots 504；
201 surface of output terminal of four shaft body 2 is circumferentially uniformly provided with several T-slots 202, this several T-slot 202
Inside it is respectively embedded into the T shapes insert 203 with screw hole, 4 edge of support plate is provided with several with the 203 corresponding installation of T shapes insert
Through-hole 404；
Described 1 two opposite side surfaces of pedestal are inwardly provided with a groove 101, have in the middle part of this 101 inner wall of groove continuous
Lug boss 102, a T-shaped slider 8 is slidably arranged on respectively in the groove 101 of 1 both sides of pedestal, under four shaft body 2
Surface both sides are provided with is fixed with a screw rod 9 with 101 corresponding connecting hole 204 of the groove of pedestal 1,8 upper surface of T-shaped slider,
This screw rod 9 passes through connecting hole 204 and passes through nut 10 and fixed with pedestal 1, and several and 101 side of groove is also provided on the pedestal 1
To vertical strip through-hole 103, a gasket 11 is further sleeved on the screw rod 9, this gasket 11 is located at 1 upper table of nut 10 and pedestal
Between face.
Above-mentioned installation through-hole 404 sets threaded stepped hole for inner wall；Above-mentioned four shaft bodies, 2 side is provided with a through-hole,
The side that this through-hole is contacted with transfer panel 3 is circumferentially provided with a stepped groove, the side that the transfer panel 3 is connect with four shaft bodies 2
With a protrusion corresponding with the stepped groove of four shaft bodies 2, in the stepped groove of embedded four shaft bodies 2 of protrusion of the transfer panel 3
And it is fixedly connected by several screws with four shaft bodies 2.
Embodiment 2：A kind of high-quality earphones shell processing CNC clamping fixtures, including pedestal 1, four shaft bodies 2, switching
Disk 3, support plate 4 and pressure ring 5, four shaft bodies, 2 lower surface are connect with pedestal 1, and four shaft bodies, 2 side is provided with output terminal 201,
The transfer panel 3 is fixedly connected with the output terminal 201 of four shaft bodies 2, and the support plate 4 is fixedly connected with transfer panel 3, a workpiece 6
It is connected by pressure ring 5 and support plate 4；
The 4 top surface center of support plate has a round boss 401, this 401 edge of round boss is provided with several pins
402,6 edge of workpiece is provided with the pin hole 601 being embedded in for pin 402, and the pressure ring 5 is correspondingly arranged on 4 edge of support plate
Several mounting holes 7,5 bottom surface of pressure ring are provided with ring recess 502 in one along inner periphery, this interior 502 bottom surface of ring recess connects with 6 surface of workpiece
Connection is touched, interior 502 side of ring recess and 401 side of round boss of support plate 4 connect, and 5 top surface of pressure ring is opened along excircle
There is an outer ring recess 503,5 lateral surface of pressure ring is provided with several bit-avoiding slots 504；
201 surface of output terminal of four shaft body 2 is circumferentially uniformly provided with several T-slots 202, this several T-slot 202
Inside it is respectively embedded into the T shapes insert 203 with screw hole, 4 edge of support plate is provided with several with the 203 corresponding installation of T shapes insert
Through-hole 404；
Described 1 two opposite side surfaces of pedestal are inwardly provided with a groove 101, have in the middle part of this 101 inner wall of groove continuous
Lug boss 102, a T-shaped slider 8 is slidably arranged on respectively in the groove 101 of 1 both sides of pedestal, under four shaft body 2
Surface both sides are provided with is fixed with a screw rod 9 with 101 corresponding connecting hole 204 of the groove of pedestal 1,8 upper surface of T-shaped slider,
This screw rod 9 passes through connecting hole 204 and passes through nut 10 and fixed with pedestal 1, and several and 101 side of groove is also provided on the pedestal 1
To vertical strip through-hole 103, a gasket 11 is further sleeved on the screw rod 9, this gasket 11 is located at 1 upper table of nut 10 and pedestal
Between face.
Above-mentioned 3 center of transfer panel is provided with a through-hole, and the side that this through-hole is contacted with support plate 4 is circumferentially provided with a stepped groove,
The support plate 4 has a protrusion corresponding with the stepped groove of transfer panel 3, the protrusion of the support plate 4 with the side that transfer panel 3 connects
It is embedded in the stepped groove of transfer panel 3 and passes through several screws and be fixedly connected with transfer panel 3；The number of above-mentioned several pins 402 is 2
It is a and in a center of symmetry about 401 center of round boss.
During using high-quality earphones shell processing CNC clamping fixtures, the setting of pin and pin hole is workpiece and support plate
Between provide calibration location mechanism, ensure that the positioning accuracy between workpiece and support plate, so as to ensure to workpiece processing essence
Degree；Secondly, the setting of interior ring recess provides the lower pressure surface of a circumferential direction for workpiece, ensure that the contact area of pressure ring and workpiece,
Ensure the stability that pressure ring positions workpiece, the side also achieved between pressure ring and support plate contacts, and contact surface is entire circle
It so as to ensure that the stability connected between pressure ring and support plate, further ensures to being set to work between pressure ring and support plate in week
The accurate and stability of part positioning, ensures processing effect；Again, the setting of the outer ring recess of pressure ring and bit-avoiding slot, it is convenient to pressure ring
Pick and place and the installation of stud for fixed pressure ring；Again, the setting of T-slot and T-shaped block, it is flexible and easy to disassemble, have
Good versatility is equipped with the installation through-hole of support plate, provides the mode that support plate and surrounding ontology are directly connected to, can be with
Intermediate transfer panel is taken down when needed directly to use, and enhances flexibility and the versatility of equipment；Again, step tapped through hole
Setting, support and the grasp of multi-panel are provided for screw rod, improves the stability that screw rod is connect with installation through-hole；Again, T shapes
The setting of sliding block and groove so that the link position between four shaft bodies and pedestal is adjustable in the Y direction, strip through-hole on pedestal
Setting so that the link position of pedestal and board is adjustable in the X direction, it is achieved thereby that surrounding ontology is adjustable in the x, y direction,
To be suitable for the processing to different size parts, there is good versatility and flexibility；Again, the setting of gasket increases spiral shell
Contact area between cap and base upper surface so that the fixation of nut is more stablized, and ensures system stability.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this.
It is all according to the spirit of the present invention substantially equivalent change or modification for being made, should all cover the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of high-quality earphones shell processing CNC clamping fixtures, it is characterised in that：Including pedestal（1）, four shaft bodies（2）、
Transfer panel（3）, support plate（4）And pressure ring（5）, four shaft body（2）Lower surface and pedestal（1）Connection, four shaft bodies（2）Side
It is provided with output terminal（201）, the transfer panel（3）With four shaft bodies（2）Output terminal（201）It is fixedly connected, the support plate（4）
With transfer panel（3）It is fixedly connected, a workpiece（6）Pass through pressure ring（5）With support plate（4）It connects；
The support plate（4）Top surface center has a round boss（401）, this round boss（401）Edge is provided with several pins
（402）, the workpiece（6）Edge is provided with for pin（402）Embedded pin hole（601）, the pressure ring（5）With support plate（4）Side
Edge is correspondingly arranged on several mounting holes（7）, the pressure ring（5）Bottom surface is provided with ring recess in one along inner periphery（502）, this interior ring recess
（502）Bottom surface and workpiece（6）Surface connects, interior ring recess（502）Side and support plate（4）Round boss（401）Side connects
Touch connection, the pressure ring（5）Top surface is provided with an outer ring recess along excircle（503）, pressure ring（5）Lateral surface is provided with several bit-avoiding slots
（504）；
Four shaft body（2）Output terminal（201）Surface is circumferentially uniformly provided with several T-slots（202）, this several T-slot
（202）Inside it is respectively embedded into the T shape inserts with screw hole（203）, the support plate（4）Edge is provided with several and T shape inserts（203）
Corresponding installation through-hole（404）；
The pedestal（1）Two opposite side surfaces are inwardly provided with a groove（101）, this groove（101）Have in the middle part of inner wall and connect
Continuous lug boss（102）, a T-shaped slider（8）It is slidably arranged on pedestal respectively（1）The groove of both sides（101）It is interior, described four
Shaft body（2）Lower surface both sides are provided with and pedestal（1）Groove（101）Corresponding connecting hole（204）, the T-shaped slider（8）On
Surface is fixed with a screw rod（9）, this screw rod（9）Across connecting hole（204）And pass through nut（10）With pedestal（1）It is fixed, it is described
Pedestal（1）On be also provided with several and groove（101）The vertical strip through-hole in direction（103）, the screw rod（9）On be further sleeved with one
Gasket（11）, this gasket（11）Positioned at nut（10）And pedestal（1）Between upper surface.
2. high-quality earphones shell processing CNC clamping fixtures according to claim 1, it is characterised in that：The installation
Through-hole（404）For inner wall, threaded stepped hole is set.
3. high-quality earphones shell processing CNC clamping fixtures according to claim 1, it is characterised in that：Four axis
Ontology（2）Side is provided with a through-hole, this through-hole and transfer panel（3）The side of contact is circumferentially provided with a stepped groove, the switching
Disk（3）With four shaft bodies（2）The side of connection has one and four shaft bodies（2）The corresponding protrusion of stepped groove, the transfer panel
（3）Embedded four shaft bodies of protrusion（2）Stepped groove in and pass through several screws and four shaft bodies（2）It is fixedly connected.
4. high-quality earphones shell processing CNC clamping fixtures according to claim 1, it is characterised in that：The switching
Disk（3）Center is provided with a through-hole, this through-hole and support plate（4）The side of contact is circumferentially provided with a stepped groove, the support plate（4）With
Transfer panel（3）The side of connection has one and transfer panel（3）The corresponding protrusion of stepped groove, the support plate（4）Protrusion it is embedded
Transfer panel（3）Stepped groove in and pass through several screws and transfer panel（3）It is fixedly connected.
5. high-quality earphones shell processing CNC clamping fixtures according to claim 1, it is characterised in that：It is described several
Pin（402）Number be 2 and about round boss（401）Center is in a center of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644071.0U CN207603926U (en) | 2017-12-01 | 2017-12-01 | High-quality earphones shell processing CNC clamping fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644071.0U CN207603926U (en) | 2017-12-01 | 2017-12-01 | High-quality earphones shell processing CNC clamping fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603926U true CN207603926U (en) | 2018-07-10 |
Family
ID=62761483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644071.0U Withdrawn - After Issue CN207603926U (en) | 2017-12-01 | 2017-12-01 | High-quality earphones shell processing CNC clamping fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603926U (en) |
-
2017
- 2017-12-01 CN CN201721644071.0U patent/CN207603926U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180710 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180710 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |