CN207592949U - Gear grinder refines the special roll flute mandrel of pinion cutter tooth form - Google Patents
Gear grinder refines the special roll flute mandrel of pinion cutter tooth form Download PDFInfo
- Publication number
- CN207592949U CN207592949U CN201721615680.3U CN201721615680U CN207592949U CN 207592949 U CN207592949 U CN 207592949U CN 201721615680 U CN201721615680 U CN 201721615680U CN 207592949 U CN207592949 U CN 207592949U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- pinion cutter
- section
- gear grinder
- tooth form
- 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
Landscapes
- Gear Processing (AREA)
Abstract
The utility model discloses a kind of gear grinders to refine the special roll flute mandrel of pinion cutter tooth form, locating shaft, big cylindrical section, mandrel section, roundlet shell of column and installation axle including being integrally formed connection successively.Mandrel section is frustum cone structure, and the diameter of big cylindrical section is equal with the bottom surface of round platform, and the diameter of roundlet shell of column is equal with the section of round platform；The length of roundlet shell of column is 15 centimetres to 25 centimetres.It is equipped with washer on the mounting shaft, hexagonal spindle nut is equipped in the end of installation axle.Y7125 gear grinder machines are used for by the Special grinding tooth shaft heart for designing the utility model, improve the performance of original gear grinder machine, it is original can only at most process 15 ° of chamferings to pinion cutter wheel tooth crest on the basis of, realize the chamfering that most multipotency is ground out 40 °, and product rejection rate is almost nil, improves production quality.
Description
Technical field
The utility model is related to gear grinder technical fields, and in particular to a kind of gear grinder fine grinding pinion cutter tooth form is special
Roll flute mandrel.
Background technology
Patent application No. is 200920141429.7 discloses a kind of crowded wheel grinding machine specialized for chamfer, by Y7125
A connecting plate is fastened on gear grinder grinding wheel stand, the other end of connecting plate installs pneumatic small abrasive nose and solves asking for interference adjacent teeth
Topic, however it also only maximum can be ground 30 ° of chamfering.Patent application No. is 20120050314.3 discloses one
Gear grinder of the kind available for Precision Machining hemisection tip cutting serrated knife, devises hemisection top on the basis of Y7125 gear grinders
Trimmer and displacement measurement tooling improve and grind precision, and gear cutting setting is located at sand after mandrel it can be seen from its attached drawing 1
Immediately below wheel, using the mandrel, most multipotency processes 15 ° of chamfering under normal circumstances, and more than 15 ° when will generate interference, so as to produce
Product scrappage is high.
Invention content
In view of this, the purpose of this utility model is to provide a kind of gear grinders to refine the special roll flute heart of pinion cutter tooth form
Axis.
In order to achieve the above objectives, the utility model provides following technical solution：A kind of gear grinder refines pinion cutter tooth form
Special roll flute mandrel, locating shaft, big cylindrical section, mandrel section, roundlet shell of column and installation axle including being integrally formed connection successively；The heart
Shaft part is frustum cone structure, and the diameter of big cylindrical section is equal with the bottom surface of round platform, and the diameter of roundlet shell of column is equal with the section of round platform；
The length of roundlet shell of column is 15 centimetres to 25 centimetres；It is equipped with washer on the mounting shaft, hexagonal mandrel is equipped in the end of installation axle
Nut.
Further, the length of roundlet shell of column is 20 centimetres.
Further, locating shaft is the rod-like structure with taper.
Further, a diameter of 50mm of big cylindrical section.
Further, arc transition between locating shaft and big cylindrical section.
The beneficial effects of the utility model are：Y7125 is used for by the Special grinding tooth shaft heart for designing the utility model
On gear grinder machine, the performance of original gear grinder machine is improved, pinion cutter wheel tooth crest can only at most be processed original
On the basis of 15 ° of chamferings, the chamfering that most multipotency is ground out 40 ° is realized, and product rejection rate is almost nil, improves product
The quality of production.
Description of the drawings
In order to make the purpose of this utility model, technical solution and advantageous effect clearer, the utility model provides as follows
Attached drawing illustrates：Fig. 1 refines the special roll flute mandrel structure schematic diagram of pinion cutter tooth form for the utility model gear grinder.
The installation that Fig. 2 is installed on Y7125 gear grinder machines for the gear grinder fine grinding special roll flute mandrel of pinion cutter tooth form is shown
It is intended to.
In figure, 1 is locating shaft, and 2 be big cylindrical section, and 3 be mandrel section, and 4 be roundlet shell of column, and 5 be installation axle, and 6 be washer, 7
It is indexing means for hexagonal spindle nut, 8,9 be grinding wheel.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
It can be better understood from the utility model and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, the utility model gear grinder fine grinding pinion cutter tooth form special roll flute mandrel include successively one into
Locating shaft 1, big cylindrical section 2, mandrel section 3, roundlet shell of column 4 and the installation axle 5 of type connection.Mandrel section 3 be frustum cone structure, big cylinder
The diameter of section 2 is equal with the bottom surface of round platform, and the diameter of roundlet shell of column 4 is equal with the section of round platform.Locating shaft 1 is with taper
Rod-like structure, locating shaft 1 connect mandrel being integrally attached on gear grinder with the indexing means 8 of gear grinder.Small column
The length L of section 4 is 15 centimetres to 25 centimetres, and mandrel entire length L is 40 centimetres to 50 centimetres.As optimal selection, small column
The length of section 4 is 20 centimetres.Washer 6 is equipped in installation axle 5, hexagonal spindle nut 7, gear shaping are equipped in the end of installation axle 5
Knife is mounted in installation axle 5, washer 6 and hexagonal spindle nut 7 to fixed and limiting pinion cutter, big cylindrical section 2 it is a diameter of
50mm.Pass through arc transition between locating shaft 1 and big cylindrical section 2.
As shown in Fig. 2, in use, the special roll flute mandrel of the utility model gear grinder fine grinding pinion cutter tooth form is replaced
The original mandrel of Y7125 gear grinder machines, the length of the mandrel of the utility model is integrally more than the length of original mandrel, and passes through
To the smart design of 4 length of roundlet shell of column, after installing, the position of installation axle 5 is more than 9 underface of grinding wheel, i.e., to be added at this time
The pinion cutter of work is located at 9 lower left of grinding wheel rather than underface, coordinates pinion cutter processing technology at this time, in practice it has proved that, it uses
The dedicated mandrel of the utility model can at most be ground out pinion cutter wheel tooth crest 40 ° of chamfering without to adjacent tooth
Generate interference.
The beneficial effects of the utility model are：Y7125 is used for by the Special grinding tooth shaft heart for designing the utility model
On gear grinder machine, the performance of original gear grinder machine is improved, pinion cutter wheel tooth crest can only at most be processed original
On the basis of 15 ° of chamferings, the chamfering that most multipotency is ground out 40 ° is realized, and product rejection rate is almost nil, improves product
The quality of production.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the utility model, the utility model
Protection domain it is without being limited thereto.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
It changes, is within the protection scope of the utility model.The scope of protection of the utility model is subject to claims.
Claims (5)
1. a kind of gear grinder refines the special roll flute mandrel of pinion cutter tooth form, it is characterised in that：Including being integrally formed connection successively
Locating shaft, big cylindrical section, mandrel section, roundlet shell of column and installation axle；The mandrel section is frustum cone structure, the big cylindrical section
Diameter is equal with the bottom surface of round platform, and the diameter of the roundlet shell of column is equal with the section of round platform；The length of the roundlet shell of column is
15 centimetres to 25 centimetres；Washer is equipped in the installation axle, hexagonal spindle nut is equipped in the end of installation axle.
2. gear grinder according to claim 1 refines the special roll flute mandrel of pinion cutter tooth form, it is characterised in that：It is described small
The length of cylindrical section is 20 centimetres.
3. gear grinder according to claim 1 refines the special roll flute mandrel of pinion cutter tooth form, it is characterised in that：It is described fixed
Position axis is the rod-like structure with taper.
4. gear grinder according to claim 1 refines the special roll flute mandrel of pinion cutter tooth form, it is characterised in that：It is described big
A diameter of 50mm of cylindrical section.
5. gear grinder according to claim 1 refines the special roll flute mandrel of pinion cutter tooth form, it is characterised in that：It is described fixed
Arc transition between position axis and the big cylindrical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615680.3U CN207592949U (en) | 2017-11-28 | 2017-11-28 | Gear grinder refines the special roll flute mandrel of pinion cutter tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615680.3U CN207592949U (en) | 2017-11-28 | 2017-11-28 | Gear grinder refines the special roll flute mandrel of pinion cutter tooth form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592949U true CN207592949U (en) | 2018-07-10 |
Family
ID=62761336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615680.3U Expired - Fee Related CN207592949U (en) | 2017-11-28 | 2017-11-28 | Gear grinder refines the special roll flute mandrel of pinion cutter tooth form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592949U (en) |
-
2017
- 2017-11-28 CN CN201721615680.3U patent/CN207592949U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204123219U (en) | A kind of two bistrique numeral-controlled internal grinders that grinding tool for taper hole is housed | |
| CN204339532U (en) | Hydraulic press Master cylinder body inner bore honing machine and honing head device thereof | |
| CN207592949U (en) | Gear grinder refines the special roll flute mandrel of pinion cutter tooth form | |
| CN203875767U (en) | Circular arc grinding wheel dresser | |
| CN202846359U (en) | Taper grinding clamp used for shaft | |
| CN204976329U (en) | Deep hole internal grinding head | |
| CN201872011U (en) | Cylindrical grinding device | |
| CN204819110U (en) | Splined hole is honing pole for finish machining | |
| CN205465777U (en) | Resin cymbal -shaped emery wheel for coping | |
| CN210755664U (en) | Wheel hub screw center thread groove tapping frock | |
| CN202726657U (en) | Coping device for middle roller of cluster mill | |
| CN207414438U (en) | A kind of counterbit for being used to remove bolt hole counterbore burr | |
| CN205817603U (en) | A kind of trimming device of the emery wheel for hub-bearing unit outward flange ball race grinding | |
| CN202123401U (en) | Screw inner bore grinding device for automobile steering device | |
| CN206527591U (en) | A kind of polishing endoporus, cylindrical easy device | |
| CN106424776B (en) | A kind of fixed position auxiliary support apparatus for being used to process ladder elongated shaft | |
| CN206066160U (en) | A kind of rod member sanding apparatus | |
| CN205043580U (en) | Burnishing and polishing device for merry go round machine | |
| CN203993552U (en) | A kind of diamond pen for emery wheel correction | |
| CN206936540U (en) | A kind of screw thread marks machining tool marking press equipment | |
| CN202317666U (en) | Lathe for workpiece with inner hole | |
| CN203371132U (en) | Curved face shaft sleeve scraping device | |
| CN203471078U (en) | Fixture for bevel gear provided with shaft | |
| CN201124318Y (en) | Processing device for roller collar for rolling ribbed steel bar | |
| CN201279732Y (en) | Electric polishing apparatus for pyramid sleeve of metallurgy machine winding drum component |
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: 20180710 Termination date: 20191128 |