CN206912734U - Gear face drilling tool - Google Patents
Gear face drilling tool Download PDFInfo
- Publication number
- CN206912734U CN206912734U CN201720764694.5U CN201720764694U CN206912734U CN 206912734 U CN206912734 U CN 206912734U CN 201720764694 U CN201720764694 U CN 201720764694U CN 206912734 U CN206912734 U CN 206912734U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- elevating lever
- screw mandrel
- drilling tool
- base
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses gear face drilling tool, it is characterized in that：Including being horizontally arranged with a screw mandrel on base, base, screw mandrel is provided with two sections of opposite screw threads of hand of spiral, every section of screw thread is provided with a slide, a connecting rod is hinged with each slide, the upper end of two connecting rods is hinged on the lower end of elevating lever, the table top of workpiece supporting plate above base is provided with the position limited gear of four matrix arrangements, workpiece is meshed between being put into four position limited gears with each position limited gear, and the upper end of the elevating lever sequentially passes through workpiece supporting plate, the centre bore of workpiece is connected with pressing plate.The utility model is simple in construction, being rotated using screw mandrel drives two slide bars to gather to centre, so as to jack up elevating lever, elevating lever is connected so as to which workpiece is pushed down into fixation, vertical direction upper limit through workpiece with pressing plate, and the surrounding of workpiece sets the position limited gear engaged, it is spacing in the in-plane direction, fixed form is reliable, only needs rotary screw rod to install briquetting, simple and quick.
Description
Technical field
It the utility model is related to machining field, and in particular to gear face drilling tool.
Background technology
Gear is that have gear continuously to engage the mechanical organ for transmitting motion and power on wheel rim, is important in machinery industry
Part, play a part of passing power.Different occasions fixations are different with the kind of drive, and punching is in machining on gear face
Common operation, the tool structure of existing fixed gear is complex, and fixing point is more, and use is relatively cumbersome.
Utility model content
The utility model overcomes existing defect to provide a kind of gear face drilling tool, simple in construction, convenient to use.
The utility model is achieved through the following technical solutions：
Gear face drilling tool, it is characterized in that：Including being horizontally arranged with a screw mandrel on base, base, set on screw mandrel
There are two sections of screw threads that hand of spiral is opposite, every section of screw thread is provided with a slide, is hinged with a connecting rod on each slide, two
The upper end of connecting rod is hinged on the lower end of elevating lever, and the table top of the workpiece supporting plate above base is provided with four matrix arrangements
Position limited gear, workpiece is meshed between being put into four position limited gears with each position limited gear, and the upper end of the elevating lever is successively
Centre bore through workpiece supporting plate, workpiece is connected with pressing plate.
The further improvement project of the utility model is that the workpiece supporting plate is provided with relative with workpiece hole site to be drilled
The feed through hole answered.
The further improvement project of the utility model is that the pressing plate is provided with the centre bore passed through for the elevating lever,
The upper end of the centre bore and the elevating lever is spirally connected
The further improvement project of the utility model is that support column is provided between the workpiece supporting plate and base.
The further improvement project of the utility model is that the rear and front end of the base is provided with screw mandrel support seat, the silk
Bar is rotationally connected with the screw mandrel support seat.
The further improvement project of the utility model is gear face drilling tool, it is characterized in that：The rear end of the screw mandrel
Provided with handle.
Compared to the prior art the utility model has advantages below：
The utility model is simple in construction, is rotated using screw mandrel and drives two slide bars to gather to centre, so as to jack up elevating lever,
Elevating lever is connected so as to which workpiece is pushed down into fixation through workpiece with pressing plate, and vertical direction upper limit, the surrounding of workpiece is set nibbles with it
The position limited gear of conjunction, spacing in the in-plane direction, fixed form is reliable, only needs rotary screw rod to install briquetting, simple to operate
Fast.
Brief description of the drawings
Fig. 1 is the utility model schematic front view.
Embodiment
A screw mandrel 2, screw mandrel are horizontally arranged with gear face drilling tool as shown in Figure 1, including base 1, base 1
2 are provided with two sections of opposite screw threads 3 of hand of spiral, and every section of screw thread 3 is provided with a slide 4, and screw mandrel rotates two slides simultaneously
Move simultaneously to centre movement or to both sides.A connecting rod 5 is hinged with each slide 4, the upper end of two connecting rods 5 is hinged on liter
The lower end of bar 6 drops, and connecting rod drives push rod to move up, decline.The table top of workpiece supporting plate 7 above base 1 is provided with four
The position limited gear 8 of matrix arrangement, workpiece 9 are meshed between being put into four position limited gears 8 with each position limited gear 8.Elevating lever 6
Upper end sequentially passes through workpiece supporting plate 7, the centre bore of workpiece 9 is connected with pressing plate 10.
In the present embodiment, workpiece supporting plate 7 is provided with the feed through hole 11 corresponding with workpiece hole site to be drilled, and drill bit bores
Frock body will not be got into during through hole.Pressing plate 10 is provided with for being provided with support column between elevating lever workpiece supporting plate 7 and base 1
12.The rear and front end of base 1 is provided with screw mandrel support seat 13, and screw mandrel 2 is rotationally connected with the screw mandrel support seat 13.Gear face
Drilling tool, the rear end for stating screw mandrel 2 are provided with handle 14, convenient use.
Claims (5)
1. gear face drilling tool, it is characterized in that：Including base（1）, base（1）On be horizontally arranged with a screw mandrel（2）, silk
Bar（2）It is provided with two sections of opposite screw threads of hand of spiral（3）, every section of screw thread（3）It is provided with a slide（4）, each slide（4）
On be hinged with a connecting rod（5）, two connecting rods（5）Upper end be hinged on elevating lever（6）Lower end, positioned at base（1）Top
Workpiece supporting plate（7）Table top be provided with the position limited gears of four matrix arrangements（8）, workpiece（9）It is put into four position limited gears（8）
Between with each position limited gear（8）It is meshed, the elevating lever（6）Upper end sequentially pass through workpiece supporting plate（7）, workpiece（9）
Centre bore and pressing plate（10）Connection.
2. gear face drilling tool according to claim 1, it is characterized in that：The workpiece supporting plate（7）Be provided with
The corresponding feed through hole in workpiece hole site to be drilled（11）.
3. gear face drilling tool according to claim 1 or 2, it is characterized in that：The pressing plate（10）It is provided with for institute
State elevating lever（6）The centre bore passed through, the centre bore and the elevating lever（6）Upper end be spirally connected, the workpiece supporting plate（7）
And base（1）Between be provided with support column（12）.
4. gear face drilling tool according to claim 3, it is characterized in that：The base（1）Rear and front end be provided with
Screw mandrel support seat（13）, the screw mandrel（2）It is rotationally connected with the screw mandrel support seat（13）On.
5. gear face drilling tool according to claim 4, it is characterized in that：Gear face drilling tool, it is characterized in that：
The screw mandrel（2）Rear end be provided with handle（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764694.5U CN206912734U (en) | 2017-06-28 | 2017-06-28 | Gear face drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764694.5U CN206912734U (en) | 2017-06-28 | 2017-06-28 | Gear face drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912734U true CN206912734U (en) | 2018-01-23 |
Family
ID=61323260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764694.5U Expired - Fee Related CN206912734U (en) | 2017-06-28 | 2017-06-28 | Gear face drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912734U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381220A (en) * | 2018-04-02 | 2018-08-10 | 杨立 | A kind of adjustable mechanical fixture |
| CN109434163A (en) * | 2018-12-22 | 2019-03-08 | 罗峰 | A kind of plane drill press auxiliary clamping device |
| CN110153498A (en) * | 2018-02-24 | 2019-08-23 | 蒋国平 | A kind of oil smoke machining cutting equipment based on winding demotion principle |
| CN110480366A (en) * | 2019-07-23 | 2019-11-22 | 扬州市鑫祺特机电制造厂 | A kind of numerically-controlled machine tool easy to repair and high security performance |
| CN110497218A (en) * | 2019-09-04 | 2019-11-26 | 温州齐鸣网络科技有限公司 | A kind of machining strip work holder |
-
2017
- 2017-06-28 CN CN201720764694.5U patent/CN206912734U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153498A (en) * | 2018-02-24 | 2019-08-23 | 蒋国平 | A kind of oil smoke machining cutting equipment based on winding demotion principle |
| CN108381220A (en) * | 2018-04-02 | 2018-08-10 | 杨立 | A kind of adjustable mechanical fixture |
| CN109434163A (en) * | 2018-12-22 | 2019-03-08 | 罗峰 | A kind of plane drill press auxiliary clamping device |
| CN110480366A (en) * | 2019-07-23 | 2019-11-22 | 扬州市鑫祺特机电制造厂 | A kind of numerically-controlled machine tool easy to repair and high security performance |
| CN110497218A (en) * | 2019-09-04 | 2019-11-26 | 温州齐鸣网络科技有限公司 | A kind of machining strip work holder |
| CN110497218B (en) * | 2019-09-04 | 2020-11-10 | 乐清泰起知识产权服务有限公司 | Long-strip-shaped workpiece clamping device for machining |
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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: 20180123 Termination date: 20180628 |