CN206966764U - The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching - Google Patents
The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching Download PDFInfo
- Publication number
- CN206966764U CN206966764U CN201720527583.2U CN201720527583U CN206966764U CN 206966764 U CN206966764 U CN 206966764U CN 201720527583 U CN201720527583 U CN 201720527583U CN 206966764 U CN206966764 U CN 206966764U
- Authority
- CN
- China
- Prior art keywords
- fuel injection
- injection pump
- broaching
- pump gear
- tapered hole
- 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.)
- Active
Links
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model discloses the kerve device of the keyway on fuel injection pump gear tapered hole inclined-plane of broaching, solve the problems, such as the keyway parallel with taper hole that conventional method can not be processed in taper hole in the prior art.The utility model includes the broaching machine for carrying broaching tool and being broached out with broaching tool to fuel injection pump gear tapered hole inclined-plane parallel to the keyway on the inclined-plane, and terminal pad that is identical with the taper of fuel injection pump gear tapered hole and forming complementation, connection back-end disk is connected with broaching machine, terminal pad front end is removably connected with the broaching tool guide pad being oriented to during for being broached to broaching tool, it is provided with broaching tool guide pad front end face center and the projection into the tapered hole is matched and can interted with the tapered hole of fuel injection pump gear, the outer rim of broaching tool guide pad front end face is removably connected with the positioning disk that angle positioning is carried out to fuel injection pump gear.The utility model is simple in construction, and design science is reasonable, the processing of keyway, easy to use, precision machining on fuel injection pump gear tapered hole inclined-plane of broaching.
Description
Technical field
The utility model belongs to keyway processing technique field, and in particular to for fuel injection pump gear tapered hole inclined-plane of broaching
The kerve device of keyway.
Background technology
Keyway refers to process a groove to match with key on axle or in hole, for installation key, to transmit moment of torsion.It is existing
In technology, the method for processing keyway is divided on axle and processes keyway, wheel disc keyway.Keyway is processed on axle, cotter mill cutter can only be used
Keyseat, the part processing keyway of wheel disc class, slotting machine keyseat, wire cutting can be used to cut keyway, pincers worker is filed and repaiies keyway.These
Method can not process the keyway parallel with taper hole in taper hole.
Therefore it provides a kind of keyway attachment, the keyway parallel with taper hole being processed in taper hole, and use
It is convenient, precision machining, become those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide the key on fuel injection pump gear tapered hole inclined-plane of broaching regarding to the issue above
The kerve device of groove.
To achieve the above object, the technical solution adopted in the utility model is as follows：
The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching, including given with broaching tool and with broaching tool
The cone that fuel injection pump gear tapered hole inclined-plane is broached out parallel to the broaching machine of the keyway on the inclined-plane and with fuel injection pump gear tapered hole
Spend it is identical and formed complementation terminal pad, connection back-end disk be connected with broaching machine, terminal pad front end be removably connected be used for pair
The broaching tool guide pad that is oriented to when broaching tool is broached, the tapered hole with fuel injection pump gear is provided with broaching tool guide pad front end face center
Match and the projection into the tapered hole can be interted, the outer rim of broaching tool guide pad front end face is removably connected with to fuel injection pump gear
Carry out the positioning disk of angle positioning.
Further, positioning disk is provided with the alignment pin for being used for being positioned to fuel injection pump gear.
Further, positioning tooth bar, positioning tooth bar and positioning disk phase are removably connected with the outer rim of positioning disk front end face
Coordinate and positioned at arbitrary angles is carried out to fuel injection pump gear.
Further, broaching tool guide pad is detachably connected by guide pad clamping screw with terminal pad.
Further, positioning disk is detachably connected by positioning disk clamping screw and broaching tool guide pad.
Further, positioning tooth bar is detachably connected by positioning tooth bar clamping screw with positioning disk.
Compared with prior art, the utility model has the advantages that：
The utility model is simple in construction, and design science is reasonable, can be very easily on the inclined-plane of fuel injection pump gear tapered hole
Pull-up cuts out the keyway parallel to the inclined-plane.The utility model design is identical with the taper of fuel injection pump gear tapered hole and is formed mutual
The terminal pad of benefit, for fuel injection pump gear to be fixed on into plane bench, and fuel injection pump gear can be entered using any angle
Row is fixed, so as to make the broaching tool keeping parallelism on the inclined-plane of fuel injection pump gear tapered hole and broaching machine, and then can be extremely convenient
The keyway cut out parallel to the inclined-plane can be just pulled up on the inclined-plane of fuel injection pump gear tapered hole using plane bench.Suitable in this skill
Widely popularize application in art field.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model terminal pad structural representation.
Fig. 3 is Fig. 2 A direction views.
Wherein, it is entitled corresponding to reference：
1- broaching machines, 2- broaching tools, 3- terminal pads, 4- broaching tools guide pad, 5- projections, 6- positioning disks, 7- positioning tooth bars, 8- are oriented to
Block clamping screw, 9- positioning disks clamping screw, 10- positioning tooth bars clamping screw, 11- alignment pins, 12- fuel injection pump gears.
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following examples.
Embodiment
As Figure 1-3, the kerve of the keyway provided by the utility model on fuel injection pump gear tapered hole inclined-plane of broaching
Device, simple in construction, design science is reasonable, can very easily fuel injection pump gear tapered hole inclined-plane pull-up cut out parallel to
The keyway on the inclined-plane.This includes band with the kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching of new offer
There are broaching tool 2 and the broaching machine broached out with the broaching tool 2 to the tapered hole inclined-plane of fuel injection pump gear 12 parallel to the keyway on the inclined-plane
1 and terminal pad 3 that is identical with the taper of the tapered hole of fuel injection pump gear 12 and forming complementation, the rear end of terminal pad 3 and broaching machine
1 is connected, and the front end of terminal pad 3 is removably connected with for being led when being broached to broaching tool 2 by guide pad clamping screw 8
To broaching tool guide pad 4, be provided with the front end face center of broaching tool guide pad 4 and match simultaneously with the tapered hole of fuel injection pump gear 12
The projection 5 into the tapered hole can be interted, the outer rim of the front end face of broaching tool guide pad 4 is detachable by positioning disk clamping screw 9
It is connected with the positioning disk 6 that angle positioning is carried out to fuel injection pump gear 12.
The utility model design is identical with the taper of fuel injection pump gear tapered hole and forms the terminal pad of complementation, for that will spray
Oil pump gear is fixed on plane bench, and fuel injection pump gear can be fixed using any angle, so as to make oil spout
The inclined-plane of pump gear tapered hole and the broaching tool keeping parallelism of broaching machine, and then extremely easily can just can sprayed using plane bench
The inclined-plane pull-up of oil pump gear tapered hole cuts out the keyway parallel to the inclined-plane.
In order to effectively realize the purpose that positioned at arbitrary angles is carried out to fuel injection pump gear 12, the positioning disk 6, which is provided with, to be used
Locked at the alignment pin 11 positioned to fuel injection pump gear 12, the outer rim of the front end face of positioning disk 6 by positioning tooth bar
Bolt 10 is removably connected with positioning tooth bar 7.
The utility model is simple in construction, design science is reasonable, and fast and effectively fuel injection pump gear tapered hole inclined-plane can be drawn
The keyway parallel to the inclined-plane is cut out, suitable for wideling popularize application in the art.
Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model
Protection domain, as long as in body design thought of the present utility model and that mentally makes have no the change of essential meaning or profit
Color, the technical problem that it is solved is still consistent with the utility model, should be included in the scope of protection of the utility model
Within.
Claims (6)
1. the kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching, it is characterised in that：Including with broaching tool (2)
And with the broaching tool (2) to fuel injection pump gear tapered hole inclined-plane broach out parallel to the keyway on the inclined-plane broaching machine (1) and
Terminal pad (3) that is identical with the taper of fuel injection pump gear tapered hole and forming complementation, terminal pad (3) rear end and broaching machine (1)
It is connected, terminal pad (3) front end is removably connected with the broaching tool guide pad for being oriented to when being broached to broaching tool (2)
(4), it is provided with broaching tool guide pad (4) the front end face center and matches and can intert into the cone with the tapered hole of fuel injection pump gear
The projection (5) in hole is spent, the outer rim of broaching tool guide pad (4) front end face, which is removably connected with, determines fuel injection pump gear progress angle
The positioning disk (6) of position.
2. the kerve device of the keyway according to claim 1 on fuel injection pump gear tapered hole inclined-plane of broaching, its feature
It is：The positioning disk (6) is provided with the alignment pin (11) for being used for being positioned to fuel injection pump gear.
3. the kerve device of the keyway according to claim 2 on fuel injection pump gear tapered hole inclined-plane of broaching, its feature
It is：Positioning tooth bar (7), the positioning tooth bar (7) and positioning are removably connected with the outer rim of positioning disk (6) front end face
Disk (6) is engaged carries out positioned at arbitrary angles to fuel injection pump gear.
4. the kerve device of the keyway according to claim 3 on fuel injection pump gear tapered hole inclined-plane of broaching, its feature
It is：The broaching tool guide pad (4) is detachably connected by guide pad clamping screw (8) and terminal pad (3).
5. the kerve device of the keyway according to claim 4 on fuel injection pump gear tapered hole inclined-plane of broaching, its feature
It is：The positioning disk (6) is detachably connected by positioning disk clamping screw (9) and broaching tool guide pad (4).
6. the kerve device of the keyway according to claim 5 on fuel injection pump gear tapered hole inclined-plane of broaching, its feature
It is：The positioning tooth bar (7) is detachably connected by positioning tooth bar clamping screw (10) and positioning disk (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527583.2U CN206966764U (en) | 2017-05-12 | 2017-05-12 | The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527583.2U CN206966764U (en) | 2017-05-12 | 2017-05-12 | The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966764U true CN206966764U (en) | 2018-02-06 |
Family
ID=61412957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527583.2U Active CN206966764U (en) | 2017-05-12 | 2017-05-12 | The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966764U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238443A (en) * | 2019-07-11 | 2019-09-17 | 嘉兴恒瑞动力有限公司 | The fixture of broaching tongue-and-groove coupon |
| CN110587022A (en) * | 2019-09-29 | 2019-12-20 | 青岛征和链传动有限公司 | High-precision taper key groove broaching device |
| CN112792402A (en) * | 2021-01-28 | 2021-05-14 | 浙江畅尔智能装备股份有限公司 | Vertical external broaching machine for broaching inner mortise of annular workpiece and broaching method |
| CN113732390A (en) * | 2021-08-27 | 2021-12-03 | 四川德恩精工科技股份有限公司 | Machining die and machining method for taper hole and taper key groove |
-
2017
- 2017-05-12 CN CN201720527583.2U patent/CN206966764U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238443A (en) * | 2019-07-11 | 2019-09-17 | 嘉兴恒瑞动力有限公司 | The fixture of broaching tongue-and-groove coupon |
| CN110587022A (en) * | 2019-09-29 | 2019-12-20 | 青岛征和链传动有限公司 | High-precision taper key groove broaching device |
| CN110587022B (en) * | 2019-09-29 | 2024-03-26 | 青岛征和链传动有限公司 | High-precision inclined key groove broaching device |
| CN112792402A (en) * | 2021-01-28 | 2021-05-14 | 浙江畅尔智能装备股份有限公司 | Vertical external broaching machine for broaching inner mortise of annular workpiece and broaching method |
| CN112792402B (en) * | 2021-01-28 | 2022-02-22 | 浙江畅尔智能装备股份有限公司 | Vertical external broaching machine for broaching inner mortises of annular workpieces |
| CN113732390A (en) * | 2021-08-27 | 2021-12-03 | 四川德恩精工科技股份有限公司 | Machining die and machining method for taper hole and taper key groove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206966764U (en) | The kerve device of keyway on fuel injection pump gear tapered hole inclined-plane of broaching | |
| CN204108351U (en) | Three lobe separate type expanders | |
| CN204486908U (en) | Involute spline combination broach | |
| CN205967595U (en) | Pipe fitting cutting blade | |
| CN202726182U (en) | Tapered hole single key broaching device | |
| CN207255366U (en) | A kind of broaching tool for processing eccentric arc internal spline | |
| CN202212641U (en) | Secondary broaching large-diameter machining tool for inner ring gear of synchronizer | |
| CN203426545U (en) | Conical handle slotting cutter with shared process handle | |
| CN204486956U (en) | Spiral interrupted thread tap | |
| CN104015021A (en) | Assistant butt-welding machining method for long-and-thin-rod drill bit | |
| CN203316655U (en) | Tooth rolling cutting tool | |
| CN203197627U (en) | Deburring fixture | |
| CN210359476U (en) | Split type gear level steel ball groove milling cutter | |
| CN202212642U (en) | Tool for machining large and small diameters in secondary broaching of internally toothed annulus of synchronizer | |
| CN202377810U (en) | Sliding-fork broaching spline fixture | |
| CN204724966U (en) | Lengthen the syndeton of interrupted thread tap | |
| CN204075287U (en) | A kind of boring through lathe device and there is the lathe of this device | |
| CN205201101U (en) | Pipe fitting clamp | |
| CN204486906U (en) | The hole push broach of D shape | |
| CN202780095U (en) | All-ground machine screw tap | |
| CN204262442U (en) | Polygon cutting element | |
| CN205201102U (en) | Pipe fitting clamping mechanism | |
| CN203109343U (en) | Double-orientation involute internal spline broach | |
| CN209094641U (en) | A kind of Novel milling machine cutter head | |
| CN203437977U (en) | Locating tool for shifting fork hole boring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |