CN205765549U - The sword handle press holder of drill bit - Google Patents
The sword handle press holder of drill bit Download PDFInfo
- Publication number
- CN205765549U CN205765549U CN201620501577.5U CN201620501577U CN205765549U CN 205765549 U CN205765549 U CN 205765549U CN 201620501577 U CN201620501577 U CN 201620501577U CN 205765549 U CN205765549 U CN 205765549U
- Authority
- CN
- China
- Prior art keywords
- arm
- piece
- sword handle
- sword
- jaw
- 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
This utility model provides the sword handle press holder of a kind of drill bit, including an arm-piece active configuration on a vertical adjustment seat, this arm-piece via a driver driving and along an arc path displacement, it is fixed with a bearing being seated in arc path on this vertical adjustment seat, this bearing is formed with the storage tank of a placement sword handle, wherein this arm-piece one end extends and is formed with the press keeping section of a pressure holding sword handle and adjacent to the support division of this press keeping section, the conflict of this support division is the press keeping section of elastic deformation because of pressure holding sword handle, pressure during press keeping section pressure holding sword handle is promoted by support division, the problem that during to improve tradition fixed blade handle, fastness is not good enough.
Description
Technical field
This utility model relates to the structure technology of fixture, particularly with regard to the sword handle press holder of a kind of drill bit.
Background technology
Drill bit is a kind of Drilling cutter, is the most generally used on the bore operation of object.Owing to drill bit is through too much
After secondary use, its blade surface certainly will occur abrasive conditions, causes the borehole accuracy of drill bit to decline, and causes drill bit to can't bear to use, in order to
Extending the service life of drill bit, the practice of present stage is to utilize grinder to be ground the blade surface worn away, and makes blade surface reply
To the state being available for the accurate aperture of Drilling.
And know, the structure of drill bit comprises the sword handle of a cylinder, and one end of this sword handle extends formation one diameter and is different from sword
The cylindrical sword bar of handle, above-mentioned blade surface is formed at one end of sword bar.When blade surface is before accepting grinder and grinding, need elder generation
Sword handle is fixed, to control the grinding precision of blade surface by the way of jaw is held with bundle or clamped.Described bundle is held and is referred to
Jaw is tightened sword handle towards center by the position being distributed equal circumference in the way of moving；Described cramping refer to jaw by bilateral with phase
Close move mode is clamped sword handle.
But, jaw either by bundle hold or clamp in the way of fix sword handle, due to jaw power typical from
Pneumatic cylinder, and the strength that pneumatic cylinder is exported is to immobilize, therefore when blade surface is when accepting grinder and grinding, and sword handle is by sword
The impact of the active force that face is passed over and be easy to the wild effect rocked so that the grinding precision of blade surface is difficult to
Control.
Utility model content
In view of this, the purpose of this utility model, it is intended to the problem that when improving tradition fixed blade handle, fastness is not good enough.
In order to realize above-mentioned purpose, this utility model provides the sword handle press holder of a kind of drill bit, it is characterised in that
Including:
One arm-piece, active configuration on a vertical adjustment seat, this arm-piece via a driver driving and along a camber line road
Footpath displacement；
One bearing, is fixed on this vertical adjustment seat and is seated in this arc path, and this bearing is formed with a placement sword
The storage tank of handle；
Wherein, this arm-piece one end extends press keeping section and the supporting adjacent to this press keeping section being formed with a pressure holding sword handle
Portion, the conflict of this support division is the press keeping section of elastic deformation because of pressure holding sword handle.
The sword handle press holder of described drill bit, wherein: also comprising a fixing seat being fixed on vertical adjustment seat, this is fixed
Seat be connected with arm-piece via two connecting rods being parallel to each other, the connecting rod that said two is parallel to each other in order to contained arm-piece along this arc
Thread path displacement.
The sword handle press holder of described drill bit, wherein: between this arm-piece and fixing seat, be configured with a flexible member, this arm-piece
Accept pushing away of flexible member to touch and involution original position.
The sword handle press holder of described drill bit is wherein: this vertical adjustment seat is threadedly connected on a board, sliding on this board
Being provided with one first jaw for shielding and sustain sword bar and one second jaw, this first jaw accepts the driving of one first horizontal driver
And move along a horizontal route, this second jaw accepts the driving of one second horizontal driver and is relatively close to along this horizontal route
And be relatively distant from the first jaw and move, this sword bar is seated in this horizontal route.
According to above-mentioned technological means, what this utility model can be generated by has the technical effect that by press keeping section and support division
Put on the two-section pressure of sword handle, for the one-part form pressure that tradition puts on sword handle, can effectively promote sword handle
Fastness when accepting pressure holding, and then control the grinding precision of blade surface.
In addition, relevant this utility model is available for the relevant technical details implemented according to this, will be embodied as in follow-up
Mode and graphic in be illustrated by.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a preferred embodiment of the present utility model；
Fig. 1 a is the close-up schematic view of Fig. 1；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the A-A cut-away view of Fig. 2；
Fig. 4 and Fig. 5 be respectively in Fig. 2 arm-piece along arc path move time close-up schematic view；
Fig. 6 and Fig. 7 is the close-up schematic view of arm-piece pressure holding sword handle in Fig. 2 respectively；
Fig. 8 is the close-up schematic view of the different visual angles of the first jaw and the second jaw in Fig. 2.
Description of reference numerals: 10 boards；11 vertical adjustment seats；12 first slides；13 second slides；20 arm-piece；21 pressure holdings
Portion；22 support divisions；23 short slots；231 notches；232 bottom lands；24 connecting rods；25 flexible members；26 arc paths；27 fix seat；30 hold
Seat；31 storage tanks；41 first jaws；411 pressure contacting surface；42 second jaws；421V clevis groove；43 horizontal routes；50 drivers；51
First horizontal driver；52 second horizontal drivers；61 sword handles；62 sword bars.
Detailed description of the invention
First, please refer to Fig. 1 to Fig. 3, disclose the aspect of a preferred embodiment of the present utility model, this practicality is described
The sword handle press holder of the drill bit of novel offer, including arm-piece 20 and a bearing 30, wherein:
This arm-piece 20 be on the implementation active configuration on a vertical adjustment seat 11, this vertical adjustment seat 11 is with screw thread even
The mode connect is positioned on a board 10, allows an operator to adjust arm-piece 20 place height by vertical adjustment seat 11.Enter one
Step say, this arm-piece 20 via a driver 50 driving and along an arc path 26 displacement (as shown in Figure 4), this driver 50
Can be pneumatic cylinder on the implementation.On being embodied as, this vertical adjustment seat 11 being fixed with one and fixes seat 27, this arm-piece 20 exists
Being that active configuration is on fixing seat 27 via two connecting rods 24 being parallel to each other in enforcement, the both-end of described two connecting rods 24 distinguishes pivot
It is connected between arm-piece 20 and fixing seat 27, makes arm-piece 20, two connecting rod 24 and fixing seat 27 constitute a parallel four-bar linkage.Work as arm
When part 20 accepts the driving of driver 50 and moves, described two connecting rods 24 can restrain arm-piece 20 using fixing seat 27 as fixing end
Along arc path 26 displacement (as shown in Figure 4).
On being embodied as, between this arm-piece 20 and fixing seat 27, it is configured with a flexible member 25, this flexible member 25 pairs
End pushes away contact arm part 20 and fixing seat 27 respectively, and this flexible member 25 can be helical compression spring on the implementation.When driver 50 stops
Drive after arm-piece 20, this arm-piece 20 can by flexible member 25 push away touch the contained of described two connecting rods 24 and along arc path 26
Involution is in situ (as shown in Figure 5).
Please refer to Fig. 1 a, Fig. 2 and Fig. 6, illustrating that this bearing 30 is arranged on vertical adjustment seat 11, this bearing 30 exists
Being to be seated on arc path 26 (as shown in Figure 4) in enforcement, this bearing 30 is formed with one for putting the storage tank of sword handle 61
31, this storage tank 31 is to present V-shaped.Operator by being placed in storage tank 31 by sword handle 61, and can utilize arm-piece 20
Carry out pressure holding sword handle 61, and then reach the purpose of fixed blade handle 61.Further, it is arranged in bearing 30 due to this arm-piece 20
On vertical adjustment seat 11, or even operator can adjust arm-piece 20 and bearing 30 place height, energy by vertical adjustment seat 11
Promote the sword handle 61 stability when accepting arm-piece 20 and fixing with bearing 30, in order to the blade surface of drill bit accepts grinding of grinder
Mill.
Please refer to Fig. 2 and Fig. 6, illustrate that this arm-piece 20 one end extends to horizontal direction and be formed with a tongue-shaped pressure holding
Portion 21, this press keeping section 21 has elasticity, and this arm-piece 20 is that this arm-piece 20 is in same via press keeping section 21 elastic pressure holding sword handle 61
End also extends and is formed one adjacent to the support division 22 of press keeping section 21, is formed with a short slot between this press keeping section 21 and support division 22
23, this short slot 23 one end forms the notch 231 of opening, is formed with a bottom land 232 being more than notch 231 in this short slot 23,
This short slot 23 is made to present drops.
Please refer to Fig. 6 and Fig. 7, illustrate that this arm-piece 20 moves along arc path 26 and makes press keeping section 21 pressure touch sword handle 61
(as shown in Figure 6), this sword handle 61 is positioned in the storage tank 31 of bearing 30 by press keeping section 21 applied first paragraph pressure, connects
, the counteracting force generated by sword handle 61 due to press keeping section 21 is affected, and therefore elastic deformation occurs, and makes press keeping section 21 court
To the location bending of support division 22, the notch 231 between press keeping section 21 and support division 22 is made to be gradually reduced, when press keeping section 21 contacts
To (as shown in Figure 7) during support division 22, this support division 22 can apply second segment pressure by press keeping section 21 counter blade handle 61, by pressure
Holding the two-section pressure in portion 21 and support division 22 put on sword handle 61, promote when sword handle 61 is positioned bearing 30 is firm
Property.
Please refer to Fig. 1 a, Fig. 2, Fig. 3 and Fig. 8, illustrate also to be slidably equipped with on this board for shield and sustain sword bar 62 one
One jaw 41 and one second jaw 42, this first jaw 41 and the second jaw 42 can be respectively along horizontal route 43 displacement, this swords
Bar 62 is located in horizontal route 43.Further, this first jaw 41 and the second jaw 42 can be with the shiftings being relatively close to
Flowing mode clamps and shields and sustain sword bar 62, otherwise, this first jaw 41 and the second jaw 42 can be with the move modes being relatively distant from
Discharge sword bar 62.
This first jaw 41 is arranged on one first slide 12 on the implementation, and this board 10 is fixed with one first level and drives
Dynamic device 51, this first horizontal driver 51 can be pneumatic cylinder on the implementation, and this first jaw 41 accepts via the first slide 12
The driving of the first horizontal driver 51 and along horizontal route 43 displacement.
This second jaw 42 is arranged on one second slide 13 on the implementation, and this board 10 is fixed with one second level and drives
Dynamic device 52, this second horizontal driver 52 can be motor on the implementation, and this second jaw 42 accepts the via the second slide 13
The driving of two horizontal drivers 52 and along horizontal route 43 to be relatively close to the move mode of the first jaw 41, clamp and shield and sustain
Sword bar 62 (as shown in Fig. 1 a and Fig. 8)；Or to be relatively distant from the move mode of the first jaw 41, discharge sword bar 62.Enter one
Saying of step, this first jaw 41 has a pressure contacting surface 411 on the implementation, and this second jaw 42 has a V-arrangement clip slot 421, operation
Person can clamp and shield and sustain sword bar 62, to control the grinding precision of blade surface by pressure contacting surface 411 and V-arrangement clip slot 421.
Described above it is merely exemplary for this utility model, and nonrestrictive, those of ordinary skill in the art
Understand, in the case of the spirit and scope limited without departing from claim, can many modifications may be made, change or equivalence, but
Within falling within protection domain of the present utility model.
Claims (4)
1. the sword handle press holder of a drill bit, it is characterised in that including:
One arm-piece, active configuration on a vertical adjustment seat, this arm-piece via a driver driving and along an arc path position
Move；
One bearing, is fixed on this vertical adjustment seat and is seated in this arc path, and this bearing is formed with a placement sword handle
Storage tank；
Wherein, this arm-piece one end extends and is formed with the press keeping section of a pressure holding sword handle and adjacent to the support division of this press keeping section, should
Support division conflict is the press keeping section of elastic deformation because of pressure holding sword handle.
The sword handle press holder of drill bit the most according to claim 1, it is characterised in that: also comprise one and be fixed on vertical adjustment seat
On fixing seat, this fixing seat is connected with arm-piece via two connecting rods being parallel to each other, the connecting rod that said two is parallel to each other
In order to contained arm-piece along this arc path displacement.
The sword handle press holder of drill bit the most according to claim 2, it is characterised in that: it is configured with between this arm-piece and fixing seat
One flexible member, this arm-piece accepts pushing away of flexible member and touches and involution original position.
The sword handle press holder of drill bit the most according to claim 1, it is characterised in that: this vertical adjustment seat is threadedly connected to one
On board, this board being slidably equipped with one first jaw for shielding and sustain sword bar and one second jaw, this first jaw accepts one the
The driving of one horizontal driver and move along a horizontal route, this second jaw accepts the driving of one second horizontal driver and edge
This horizontal route is relatively close to and is relatively distant from the first jaw and moves, and this sword bar is seated in this horizontal route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501577.5U CN205765549U (en) | 2016-05-27 | 2016-05-27 | The sword handle press holder of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501577.5U CN205765549U (en) | 2016-05-27 | 2016-05-27 | The sword handle press holder of drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765549U true CN205765549U (en) | 2016-12-07 |
Family
ID=59978310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620501577.5U Expired - Fee Related CN205765549U (en) | 2016-05-27 | 2016-05-27 | The sword handle press holder of drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891206A (en) * | 2017-01-24 | 2017-06-27 | 深圳市金洲精工科技股份有限公司 | Drill bit processes bracket and its application method |
-
2016
- 2016-05-27 CN CN201620501577.5U patent/CN205765549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891206A (en) * | 2017-01-24 | 2017-06-27 | 深圳市金洲精工科技股份有限公司 | Drill bit processes bracket and its application method |
| CN106891206B (en) * | 2017-01-24 | 2019-07-09 | 深圳市金洲精工科技股份有限公司 | Drill bit processes bracket and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 |