CN208896031U - Diamond thread milling cutter - Google Patents
Diamond thread milling cutter Download PDFInfo
- Publication number
- CN208896031U CN208896031U CN201821270216.XU CN201821270216U CN208896031U CN 208896031 U CN208896031 U CN 208896031U CN 201821270216 U CN201821270216 U CN 201821270216U CN 208896031 U CN208896031 U CN 208896031U
- Authority
- CN
- China
- Prior art keywords
- knife handle
- telescopic
- milling cutter
- thread milling
- support 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 26
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 14
- 239000010432 diamond Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of diamond thread milling cutters, bearing is arranged on the knife handle, the inner ring of the bearing is connect with knife handle, the outer ring of the bearing is connected with locating support, the locating support has extended downwardly Auxiliary support portion, the telescopic device for Auxiliary support portion in knife handle axial stretching is provided in the Auxiliary support portion, the positioning support has upwardly extended fixed part, has been provided with fastener on the fixed part.By using above-mentioned technical proposal, Auxiliary support portion is connected to workpiece surface, while connect the shell of electric drill with locating support using fastener, in use, locating support does not rotate, while Auxiliary support portion is abutted with workpiece, reduces the shaking of electric drill in milling process.
Description
Technical field
The utility model relates to process tool field, in particular to a kind of diamond thread milling cutter.
Background technique
Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.When work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on milling machine
Deng.
For example, application No. is the utility model patents of " CN201720432001.2 " to disclose a kind of milling cutter and centre drill group
Close cutter.In practical work, with the miniaturization and micromation of machine tool.Milling cutter is not limited to using lathe just at present
It can use, by hand held electric drill, milling cutter can also be clamped, and then craftwork is processed, but use above-mentioned side
When method processing technology product, discovery due to can not precise positioning, cause milling effect poor.
Utility model content
The purpose of the utility model is to provide a kind of diamond thread milling cutters of accurate positioning.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of diamond thread milling
Knife, including knife handle, the one end in the shank length direction are provided with cutter head, and bearing is arranged on the knife handle, the bearing
Inner ring is connect with knife handle, and the outer ring of the bearing is connected with locating support, and the locating support has extended downwardly Auxiliary support portion,
The telescopic device for Auxiliary support portion in knife handle axial stretching is provided in the Auxiliary support portion, the positioning support is prolonged upwards
Stretching has fixed part, is provided with fastener on the fixed part.
Preferably, the Auxiliary support portion includes the supporting block that can be abutted with workpiece surface.
Preferably, the surface of the supporting block is provided with holding tank, scroll wheel is rotatably connected in the holding tank.
Preferably, the telescopic device includes the telescopic chute being arranged in supporting block and stretching on locating support is arranged in
Contracting block, the telescopic chute and telescopic block sliding cooperate, and are provided with corresponding lock hole, the lock on the telescopic chute and telescopic block
Determine to be provided with locking pin in hole.
Preferably, being provided with spring in the telescopic chute, the spring abuts respectively with telescopic chute and telescopic block and edge
The axial stretching of knife handle.
Preferably, the fixed part includes and fastens screw hole, the fastener is to be threadedly connected on fastening screw hole
Bolt.
Preferably, the scroll wheel is arranged along the length direction array of supporting block.
In conclusion the utility model has the following beneficial effects: by using above-mentioned technical proposal, by Auxiliary support portion
It is connected to workpiece surface, while connect the shell of electric drill with locating support using fastener, in use, locating support
It does not rotate, while Auxiliary support portion is abutted with workpiece, reduces the shaking of electric drill in milling process；Scroll wheel reduces auxiliary
Frictional force of the support portion in moving process；Locking pin and lock hole realize the fixed and movable of telescopic device, telescopic chute and
The problem of telescopic block realizes the flexible of supporting block, and spring avoids after not adjusting for a long time, and telescopic block and telescopic block can not be adjusted.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of embodiment, for embodying the positional relationship between knife handle and locating support；
Fig. 2 is the enlarged diagram of A portion shown in Fig. 1, for embodying the structure of telescopic device；
Fig. 3 is the diagrammatic cross-section of embodiment radially in knife handle position, the company with locating support for embodying bearing
Connect relationship；
Fig. 4 is diagrammatic cross-section of the embodiment in fixed part, for embodying the connection relationship between fixed part and electric drill；
In figure, 1, knife handle；2, cutter head；3, bearing；4, locating support；5, Auxiliary support portion；51, supporting block；52, it accommodates
Slot；53, scroll wheel；6, telescopic device；61, telescopic chute；62, telescopic block；63, lock hole；64, locking pin；65, spring；7, solid
Determine portion；71, bolt；72, screw hole is fastened.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment: as shown in Figure 1, a kind of diamond thread milling cutter, including knife handle 1, knife handle 1 along length direction to the left
One end be cutter head 2, the one end of knife handle 1 to the right is followed successively by the clamping jaw of electric drill and the shell of electric drill.
Shown in as shown in Figure 1, Figure 3 and Figure 4, bearing 3, the inner ring of bearing 3 and 1 interference of knife handle are arranged on cylindrical knife handle 1
Cooperation, the outer ring of bearing 3 are connected with locating support 4, and rectangular frame shape, knife handle 1 and electricity is presented in the shape of locating support 4
The front end of brill is located in locating support 4.
As shown in figure 3, locating support 4 extends to 3 direction of bearing, so with the welding of bearing 3 or Nian Jie integral, positioning
Frame 4 has extended downwardly Auxiliary support portion 5, and the stretching in 1 axial stretching of knife handle for Auxiliary support portion 5 is provided in Auxiliary support portion 5
Compression apparatus 6, positioning support have upwardly extended fixed part 7, have been provided with fastener on fixed part 7.
As shown in figures 1 and 3, Auxiliary support portion 5 is two pieces of supporting blocks 51 that is arranged in parallel and can abut with workpiece surface,
In order to reduce frictional force when horizontal direction milling movement, the surface of supporting block 51 is provided with holding tank 52, turns in holding tank 52
It is dynamic to be connected with scroll wheel 53, while scroll wheel 53 is arranged along the length direction array of supporting block 51.
As shown in Fig. 2, telescopic device 6 includes the telescopic chute 61 being arranged in supporting block 51 and is arranged on locating support 4
Telescopic block 62；Telescopic block 62 is arranged in a rectangular parallelepiped shape, and the shape of telescopic chute 61 is matched with telescopic block 62, telescopic chute 61 and stretches
Sliding cooperation and the axial direction sliding along knife handle 1 between contracting block 62, and then adjust the milling depth of cutter head 2, telescopic chute 61 and flexible
It is provided with corresponding lock hole 63 on block 62, lock hole 63 is provided with multiple along the axial direction of knife handle 1, is provided in lock hole 63
Locking pin 64 passes through lock hole 63 by locking pin 64, realizes the adjusting between telescopic block 62 and telescopic chute 61.
As shown in Fig. 2, what telescopic block 62 and 62 aging of telescopic block can not be adjusted asks after not adjusting for a long time in order to prevent
It inscribes, is provided with spring 65 in telescopic chute 61, spring 65 is abutted with telescopic chute 61 and telescopic block 62 respectively and stretched along the axial direction of knife handle 1
Contracting.
As shown in Figure 1 and Figure 4, fixed part 7 extends on the shell of electric drill, while being provided through fastening spiral shell in the position
Hole 72, fastener is the bolt 71 being threadedly connected on fastening screw hole 72, and then locating support 4 is fixed on electric drill, is avoided
Locating support 4 rotates, while it is corresponding with bolt 71 that screw hole can be offered on the shell of electric drill.
Claims (7)
1. one end of a kind of diamond thread milling cutter, including knife handle (1), knife handle (1) length direction is provided with cutter head (2),
It is characterized by: being arranged with bearing (3) on the knife handle (1), the inner ring of the bearing (3) is connect with knife handle (1), the bearing
(3) outer ring is connected with locating support (4), and the locating support (4) has extended downwardly Auxiliary support portion (5), the auxiliary branch
The telescopic device (6) for Auxiliary support portion (5) in knife handle (1) axial stretching, the locating support (4) are provided in support part (5)
It has upwardly extended fixed part (7), has been provided with fastener on the fixed part (7).
2. diamond thread milling cutter according to claim 1, it is characterised in that: the Auxiliary support portion (5) includes can be with
The supporting block (51) that workpiece surface abuts.
3. diamond thread milling cutter according to claim 2, it is characterised in that: the surface of the supporting block (51) is provided with
Holding tank (52), the holding tank (52) is interior to be rotatably connected to scroll wheel (53).
4. diamond thread milling cutter according to claim 2, it is characterised in that: the telescopic device (6) includes that setting exists
Telescopic chute (61) in supporting block (51) and the telescopic block (62) being arranged on locating support (4), the telescopic chute (61) and stretch
Contracting block (62) sliding cooperates, and is provided with corresponding lock hole (63), the locking on the telescopic chute (61) and telescopic block (62)
Locking pin (64) are provided in hole (63).
5. diamond thread milling cutter according to claim 4, it is characterised in that: be provided with spring in the telescopic chute (61)
(65), the spring (65) abuts with telescopic chute (61) and telescopic block (62) and the axial stretching along knife handle (1) respectively.
6. diamond thread milling cutter according to claim 1, it is characterised in that: the fixed part (7) include and fastening spiral shell
Hole (72), the fastener are the bolt (71) being threadedly connected in fastening screw hole (72).
7. diamond thread milling cutter according to claim 3, it is characterised in that: the scroll wheel (53) is along supporting block (51)
Length direction array setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270216.XU CN208896031U (en) | 2018-08-08 | 2018-08-08 | Diamond thread milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270216.XU CN208896031U (en) | 2018-08-08 | 2018-08-08 | Diamond thread milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208896031U true CN208896031U (en) | 2019-05-24 |
Family
ID=66568897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270216.XU Expired - Fee Related CN208896031U (en) | 2018-08-08 | 2018-08-08 | Diamond thread milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208896031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549504A (en) * | 2019-09-24 | 2019-12-10 | 张朝阳 | Glass ceramic tile cutting tool |
-
2018
- 2018-08-08 CN CN201821270216.XU patent/CN208896031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549504A (en) * | 2019-09-24 | 2019-12-10 | 张朝阳 | Glass ceramic tile cutting tool |
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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: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |