CN107127606A - A kind of toothholder dedicated fixture for drilling - Google Patents
A kind of toothholder dedicated fixture for drilling Download PDFInfo
- Publication number
- CN107127606A CN107127606A CN201710534957.8A CN201710534957A CN107127606A CN 107127606 A CN107127606 A CN 107127606A CN 201710534957 A CN201710534957 A CN 201710534957A CN 107127606 A CN107127606 A CN 107127606A
- Authority
- CN
- China
- Prior art keywords
- base
- core axle
- toothholder
- positioning core
- rotating shaft
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 4
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of toothholder dedicated fixture for drilling, bottom plate（1）And base（2）It is fixed together, rotating shaft（3）Two ends be located at base（2）Outside, rotating shaft（3）One end be cased with packing ring（4）, rotating shaft（3）The other end be connected with positioning core axle（5）, positioning core axle（5）With base（2）Between be provided with gland（6）, gland（6）Side and base（2）It is connected, gland（6）Opposite side and positioning core axle（5）Inner side be connected, positioning core axle（5）Main body and rotating shaft（3）Connection, positioning core axle（5）Outside be provided with pressing plate（7）, pressing plate（7）Outside be provided with locking nut（8）, jig seat（9）Side and base（2）Connection, drill bushing（10）It is cased with positioning sleeve outside（11）, the side of positioning sleeve (11) is provided with handle (12), and handle (12) passes through positioning sleeve（11）With drill bushing（10）For drive connection.
Description
Technical field
The present invention relates to a kind of toothholder dedicated fixture for drilling.
Background technology
At present, in mechanical processing industry, drilling is a very general process.Many enterprises are to this procedure that drills, only
Clamping is carried out using universal fixturing.But the position in some specific workpiece holes is more special or Working position required precision of hole compared with
Gao Shi, it is difficult to be accurately positioned, can not thus process qualified product, but current toothholder is processed using drilling machine, but by
Higher in position degree, clamping is difficult, so to design a kind of special fixture.
The content of the invention
The invention provides a kind of toothholder dedicated fixture for drilling, it can realize the precise positioning of toothholder, it is ensured that product
Position degree.
Present invention employs following technical scheme：A kind of toothholder dedicated fixture for drilling, it include base and bottom plate, bottom plate and
Base is fixed together, and rotating shaft is installed with the intermediate lateral of base, and the two ends of rotating shaft are located at base exterior, one end of rotating shaft
Be cased with packing ring, the other end of rotating shaft is connected with positioning core axle, between positioning core axle and base be provided with gland, the side of gland with
Base is connected, and the opposite side of gland on the inside of positioning core axle with being connected, and the main body of positioning core axle is connected with rotating shaft, locating core
Axle is provided with workpiece rest area, and pressing plate is provided with the outside of positioning core axle, and locking nut is provided with the outside of pressing plate, and workpiece is placed on
Locked after being pushed down in the workpiece rest area of positioning core axle by pressing plate with locking nut, drill jig is provided with the top of workpiece rest area
Seat, the side of jig seat be connected with base, the jig seat position corresponding with workpiece rest area provided with drill bushing, the bottom of drill bushing and
The workpiece connection of workpiece rest area, is cased with positioning sleeve outside drill bushing, and handle is provided with the side of positioning sleeve, and handle passes through positioning sleeve
It is drive connection with drill bushing, handle is rotated by driving drill bushing to move up and down drive workpiece.
Described bottom plate and base are by being welded together.Described gland is connected by screw with base.Institute
The gland the stated side relative with base is connected with positioning core axle.The main body of described positioning core axle is provided with four connecting holes I,
Positioning core axle is connected by being installed with bolt in four connecting holes I with rotating shaft.Described jig seat is provided with four connecting holes II,
Jig seat is connected by being installed with connecting pin in four connecting holes II with base.The side of described positioning sleeve and the side of drill bushing
Mounting hole provided with ellipse, handle passes through mounting hole to be drive connection with drill bushing.
The invention has the advantages that：After above technical scheme, the present invention can realize the precisely fixed of toothholder
Position, it is ensured that the position degree of product.The design that the present invention passes through fixture, it is possible to achieve adopt in the precise positioning of toothholder, the hole of toothholder
Positioned with positioning core axle, end face has pressing plate and nut to ensure, it is ensured that the position degree of toothholder drilling, it is ensured that the position of product
Degree, as long as once being loaded and unloaded while can be realized by the rotation of rotating shaft, can drill in workpiece circumference many places.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
In Fig. 1, the invention provides a kind of toothholder dedicated fixture for drilling, it includes base 2 and bottom plate 1, bottom plate 1 and bottom
Seat 2 is fixed together, and rotating shaft 3 is installed with the intermediate lateral of base 2, and the two ends of rotating shaft 3 are located at outside base 2, rotating shaft 3
One end is cased with packing ring 4, and the other end of rotating shaft 3 is connected with positioning core axle 5, and gland 6, pressure are provided between positioning core axle 5 and base 2
The side of lid 6 is connected with base 2, and the opposite side of gland 6 is connected with the inner side of positioning core axle 5, the main body of positioning core axle 5 with
Rotating shaft 3 is connected, and positioning core axle 5 is provided with workpiece rest area, pressing plate 7 is provided with the outside of positioning core axle 5, in the outside of pressing plate 7
Provided with locking nut 8, workpiece is placed on pushed down in the workpiece rest area of positioning core axle 5 by pressing plate 7 after locked with locking nut 8,
Jig seat 9 is provided with the top of workpiece rest area, the side of jig seat 9 is connected with base 2, jig seat 9 and workpiece rest area phase
Corresponding position is provided with drill bushing 10, and the bottom of drill bushing 10 is connected with the workpiece of workpiece rest area, and positioning sleeve is cased with outside drill bushing 10
11, handle 12 is provided with the side of positioning sleeve 11, handle 12 is drive connection with drill bushing 10 through positioning sleeve 11, and handle 12 passes through
Driving drill bushing 10 moves up and down drive workpiece and rotated, and described bottom plate 1 and base 2 are by being welded together, described pressure
Lid 6 is connected by screw with base 2, and described gland 6 side relative with base 2 is connected with positioning core axle, and described determines
The main body of position mandrel 5 is provided with four connecting holes I, and positioning core axle 5 is connected by being installed with bolt in four connecting holes I with rotating shaft 3
Connect, described jig seat 9 is provided with four connecting holes II, and jig seat 9 in four connecting holes II by being installed with connecting pin and bottom
Seat 2 is connected, and the described mounting hole of the side of positioning sleeve 11 and the side of drill bushing 10 provided with ellipse, handle 12 passes through mounting hole
It is drive connection with drill bushing 10.
Claims (7)
1. a kind of toothholder dedicated fixture for drilling, it is characterized in that it includes base（2）And bottom plate（1）, bottom plate（1）And base（2）Gu
Surely link together, in base（2）Intermediate lateral be installed with rotating shaft（3）, rotating shaft（3）Two ends be located at base（2）Outside, rotating shaft
（3）One end be cased with packing ring（4）, rotating shaft（3）The other end be connected with positioning core axle（5）, in positioning core axle（5）With base（2）
Between be provided with gland（6）, gland（6）Side and base（2）It is connected, gland（6）Opposite side and positioning core axle（5）It is interior
Side is connected, positioning core axle（5）Main body and rotating shaft（3）Connection, positioning core axle（5）Workpiece rest area is provided with, in locating core
Axle（5）Outside be provided with pressing plate（7）, in pressing plate（7）Outside be provided with locking nut（8）, workpiece is placed on positioning core axle（5）Work
Part passes through pressing plate in rest area（7）Locking nut is used after pushing down（8）Locking, jig seat is provided with the top of workpiece rest area（9）,
Jig seat（9）Side and base（2）Connection, jig seat（9）The position corresponding with workpiece rest area is provided with drill bushing（10）, bore
Set（10）Bottom be connected with the workpiece of workpiece rest area, in drill bushing（10）It is cased with positioning sleeve outside（11）, in positioning sleeve (11)
Side is provided with handle (12), and handle (12) passes through positioning sleeve（11）With drill bushing（10）For drive connection, handle（12）Pass through driving
Drill bushing（10）Drive workpiece is moved up and down to rotate.
2. toothholder dedicated fixture for drilling according to claim 1, it is characterized in that described bottom plate（1）And base（2）Pass through
It is welded together.
3. toothholder dedicated fixture for drilling according to claim 1, it is characterized in that described gland（6）Pass through screw and base
（2）It is connected.
4. toothholder dedicated fixture for drilling according to claim 1, it is characterized in that described gland（6）With base（2）Relatively
Side be connected with positioning core axle.
5. toothholder dedicated fixture for drilling according to claim 1, it is characterized in that described positioning core axle（5）Main body on set
There are four connecting holes I, positioning core axle（5）By being installed with bolt and rotating shaft in four connecting holes I（3）Connection.
6. toothholder dedicated fixture for drilling according to claim 1, it is characterized in that described jig seat（9）Provided with four companies
Connect hole II, jig seat（9）By being installed with connecting pin and base in four connecting holes II（2）Connection.
7. toothholder dedicated fixture for drilling according to claim 1, it is characterized in that side and the brill of described positioning sleeve (11)
Set（10）Side provided with ellipse mounting hole, handle（12）Through mounting hole and drill bushing（10）For drive connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534957.8A CN107127606A (en) | 2017-07-04 | 2017-07-04 | A kind of toothholder dedicated fixture for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534957.8A CN107127606A (en) | 2017-07-04 | 2017-07-04 | A kind of toothholder dedicated fixture for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127606A true CN107127606A (en) | 2017-09-05 |
Family
ID=59736607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534957.8A Pending CN107127606A (en) | 2017-07-04 | 2017-07-04 | A kind of toothholder dedicated fixture for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014347A (en) * | 2018-09-30 | 2018-12-18 | 安徽盛泰电气有限公司 | It is exclusively used in the fixture of processing pneumatic roof bolter valve block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711570U (en) * | 2010-04-30 | 2011-01-19 | 王万法 | Piston rod drilling die |
| CN202427998U (en) * | 2011-12-19 | 2012-09-12 | 綦江齿轮传动有限公司 | General drill jig for synchronous tooth holders |
| CN102806374A (en) * | 2012-07-27 | 2012-12-05 | 苏州市东立机械有限公司 | Drill jig for cast fixture body |
| CN203751724U (en) * | 2014-02-27 | 2014-08-06 | 三峡大学 | Clamp special for drilling hole in wall of tubular workpiece |
| CN206898827U (en) * | 2017-07-04 | 2018-01-19 | 泰州市东方传动技术有限公司 | Toothholder dedicated fixture for drilling |
-
2017
- 2017-07-04 CN CN201710534957.8A patent/CN107127606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711570U (en) * | 2010-04-30 | 2011-01-19 | 王万法 | Piston rod drilling die |
| CN202427998U (en) * | 2011-12-19 | 2012-09-12 | 綦江齿轮传动有限公司 | General drill jig for synchronous tooth holders |
| CN102806374A (en) * | 2012-07-27 | 2012-12-05 | 苏州市东立机械有限公司 | Drill jig for cast fixture body |
| CN203751724U (en) * | 2014-02-27 | 2014-08-06 | 三峡大学 | Clamp special for drilling hole in wall of tubular workpiece |
| CN206898827U (en) * | 2017-07-04 | 2018-01-19 | 泰州市东方传动技术有限公司 | Toothholder dedicated fixture for drilling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014347A (en) * | 2018-09-30 | 2018-12-18 | 安徽盛泰电气有限公司 | It is exclusively used in the fixture of processing pneumatic roof bolter valve block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
|
| RJ01 | Rejection of invention patent application after publication |