CN206464988U - A kind of practical PCD multiple-cutting-edges grinding clamp device - Google Patents
A kind of practical PCD multiple-cutting-edges grinding clamp device Download PDFInfo
- Publication number
- CN206464988U CN206464988U CN201720147206.6U CN201720147206U CN206464988U CN 206464988 U CN206464988 U CN 206464988U CN 201720147206 U CN201720147206 U CN 201720147206U CN 206464988 U CN206464988 U CN 206464988U
- Authority
- CN
- China
- Prior art keywords
- cutting
- fixed plate
- head
- practical
- pcd
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of practical PCD multiple-cutting-edges grinding clamp, including base, it is vertically arranged in the fixed plate on base, the fixed plate one side is provided with rocking handle, the fixed plate another side is provided with the column spinner being connected with the rocking handle, the column spinner is provided with clip slot, fixture for clamping PCD multiple-cutting-edge tools is installed in the clip slot, the fixture includes head and clamping part, the head is integrally formed with the clamping part, the apical head is provided with " V " shape groove, the head end is provided with a circle empty avoiding relief angle, the head is provided with housing pin hole, the utility model saves the time for changing fixture consuming, improve productivity ratio, reduce production cost, cutter concentricity is effectively ensured, cutter quality is substantially improved.
Description
Technical field
The utility model is related to clamp art, more particularly to a kind of practical PCD multiple-cutting-edges grinding clamp device.
Background technology
Polycrystalline diamond (PCD) has close to the hardness of natural diamond, wearability and suitable with hard alloy anti-
Impact, is that one kind is widely used in non-ferrous metal and the precision machined NEW TYPES OF TOOL MATERIALS of nonmetallic materials, with the modern times
Industry is developed rapidly with science and technology, to give full play to the premium properties of PCD cutters, improves the surface quality of processing part,
Cutter rake face (PCD surfaces) needs reconditioning.At present, the reconditioning processing for polycrystalline diamond is mainly set using special reconditioning
Standby and fixture is carried out, and the price of this special polishing device and fixture is all costly, therefore causes production cost significantly
Rise, in addition, for presently used special fixture, its clamping is not tight, and multi-blade reconditioning can not be while operation, often repaiies one
Sword is accomplished by changing clip position, expends the time, and its production efficiency is very low, and can not ensure many after replacing clip position
The concentricity of cutting edge, causes cutter quality degradation.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of practical PCD multiple-cutting-edges grinding clamp, can
Production cost is reduced, multiple-cutting-edge reconditioning simultaneously is can guarantee that and cutter concentricity is effectively ensured.
In order to reach object above, the technical solution adopted in the utility model is：A kind of practical PCD multiple-cutting-edges reconditioning folder
Tool, including base, the fixed plate that is vertically arranged on base, the fixed plate one side are provided with rocking handle, the fixed plate another side
Provided with the column spinner being connected with the rocking handle, the column spinner be provided with clip slot, the clip slot be provided with it is many for clamping PCD
The fixture of angle of throat tool, the fixture includes head and clamping part, and the head is integrally formed with the clamping part, the head top
End is provided with " V " shape groove, and the head end is provided with a circle empty avoiding relief angle, and the head is provided with housing pin hole.
Further, the external diameter on the head is more than the external diameter of the clamping part, it is ensured that effectively compresses silk dental length, prolongs
The service life of lazy-tongs.
Further, the clamping part end be provided with gag lever post fastening screw hole, it is ensured that chuck clamping and processing when
Waiting size will not sideslip.
Further, the fixed plate is provided with scale with the rocking handle junction, and the scale is enclosed around rocking handle one.
Further, guide rod is provided between the fixed plate and the base, the guide rod passes through the fixed plate, and set
It is located in fastening bearing, the fastening bearing is arranged in the fixed plate, is compared when needing the PCD cutter radial sizes of reconditioning
, it is necessary to adjust the height of guide rod when big so that cutter radial size than it is larger when have working space.
Further, the column spinner end face is provided with three limited blocks, and the limited block is evenly distributed on the clip slot week
Enclose, the limited block is used to fasten the fixture.
A kind of practical PCD multiple-cutting-edges grinding clamp that the utility model is provided, reasonable in design, rhythm is compact, firm grip,
Can multiple swords of reconditioning PCD cutters simultaneously after clamped one time, reconditioning precision is high, and labor intensity is greatly lowered and reconditioning effect is improved
Rate, and cutter concentricity is effectively ensured, cutter quality is significantly lifted.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is clip slot schematic diagram of the present utility model；
Fig. 3 is the structural representation of the utility model fixture；
Fig. 4 is the utility model fixture " V " shape groove schematic diagram.
In figure：
1- bases；2- fixed plates；3- rocking handles；4- column spinners；5- clip slots；6- fixtures；7- heads；8- clamping parts；9- " V " shapes
Groove；10- housing pins hole；11- gag lever post fastening screws hole；12- guide rods；13- fastens bearing；14- limited blocks.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Referring to shown in accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4, a kind of practical PCD multiple-cutting-edges grinding clamp in the present embodiment, including
Base 1, the fixed plate 2 being vertically arranged on base 1, the one side of fixed plate 2 are provided with rocking handle 3, and the another side of fixed plate 2 is provided with and rocking handle
3 connected column spinners 4, column spinner 4 is provided with the fixture 6 being provided with clip slot 5, clip slot 5 for clamping PCD multiple-cutting-edge tools, folder
Tool 6 includes head 7 and clamping part 8, and head 7 is integrally formed with clamping part 8, and the top of head 7 is provided with " V " shape groove 9, the end face of head 7
Provided with a circle empty avoiding relief angle, design empty avoiding relief angle evades the influence of tool length, strengthens versatility, and head 7 is provided with housing pin
Hole 9.
The external diameter on head 7 is more than the external diameter of clamping part 8, it is ensured that effectively compress silk dental length, extends the use longevity of fixture 6
Life, clamping part 8 is provided with gag lever post fastening screw hole 11, it is ensured that chuck when clamping and processing size will not sideslip, it is fixed
Plate 2 is provided with scale with the junction of rocking handle 3, and scale is enclosed around rocking handle 3 one, and guide rod 12, guide rod are provided between fixed plate 2 and base 1
12 pass through fixed plate 2, and are set in fastening bearing 13, and fastening bearing 13 is arranged in fixed plate 2, when needing the PCD of reconditioning
Cutter radial size than it is larger when, it is necessary to adjust the height of guide rod 12 so that cutter radial size than it is larger when have
Working space, the end face of column spinner 4 is evenly distributed on around clip slot 5 provided with three limited blocks 14, limited block 14, and limited block 14 is used for
Fastening clips 6.
When the utility model is used, first fixture 6 is fixed in the groove of fixture 6, fixture 6 is pressed from both sides with limited block 14
Tightly, the knife bar of PCD cutters is fixed on " V " shape fixture 6, according to the size of PCD cutters, adjusts the height of guide rod 12,
Guide rod 12 fixes clamping by linear bearing, and handle is then rotated manually, and the blade of PCD cutters just can simultaneously be repaiied on emery wheel
Mill, while ensure that the concentricity of blade.
Embodiment of above is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill
The people of art understands content of the present utility model and is carried out, and protection domain of the present utility model, all can not be limited with this
The equivalent change or modification done according to the utility model Spirit Essence, should all cover in protection domain of the present utility model.
Claims (6)
1. a kind of practical PCD multiple-cutting-edges grinding clamp, including base (1), the fixed plate (2) that is vertically arranged on base (1), institute
State fixed plate (2) and be simultaneously provided with rocking handle (3), fixed plate (2) another side is provided with the column spinner being connected with the rocking handle (3)
(4), the column spinner (4) is provided with clip slot (5), it is characterised in that：It is provided with the clip slot (5) for clamping PCD multiple-cutting-edges
The fixture (6) of cutter, the fixture (6) includes head (7) and clamping part (8), the head (7) and the clamping part (8) one
Body formed, head (7) top is provided with " V " shape groove (9), and head (7) end face is provided with a circle empty avoiding relief angle, the head
(7) housing pin hole (10) are provided with.
2. a kind of practical PCD multiple-cutting-edges grinding clamp according to claim 1, it is characterised in that：Outside the head (7)
Footpath is more than the external diameter of the clamping part (8).
3. a kind of practical PCD multiple-cutting-edges grinding clamp according to claim 1, it is characterised in that：Clamping part (8) end
Portion is provided with gag lever post fastening screw hole.
4. a kind of practical PCD multiple-cutting-edges grinding clamp according to claim 1, it is characterised in that：The fixed plate (2) with
Rocking handle (3) junction is provided with scale, and the scale is enclosed around rocking handle (3) one.
5. a kind of practical PCD multiple-cutting-edges grinding clamp according to claim 1, it is characterised in that：The fixed plate (2) with
Guide rod (12) is provided between the base (1), the guide rod (12) passes through the fixed plate (2), and is set in fastening bearing
(13) in, the fastening bearing (13) is arranged in the fixed plate (2).
6. according to a kind of any described practical PCD multiple-cutting-edges grinding clamps of claim 1-5, it is characterised in that：The rotation
Post (4) end face is provided with three limited blocks (14), and three limited blocks (14) are evenly distributed on around the clip slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147206.6U CN206464988U (en) | 2017-02-17 | 2017-02-17 | A kind of practical PCD multiple-cutting-edges grinding clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147206.6U CN206464988U (en) | 2017-02-17 | 2017-02-17 | A kind of practical PCD multiple-cutting-edges grinding clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464988U true CN206464988U (en) | 2017-09-05 |
Family
ID=59707692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147206.6U Expired - Fee Related CN206464988U (en) | 2017-02-17 | 2017-02-17 | A kind of practical PCD multiple-cutting-edges grinding clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464988U (en) |
-
2017
- 2017-02-17 CN CN201720147206.6U patent/CN206464988U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20200217 |