CN207326107U - A kind of special-shape deep-hole internal gear Gear Shaping fixture - Google Patents
A kind of special-shape deep-hole internal gear Gear Shaping fixture Download PDFInfo
- Publication number
- CN207326107U CN207326107U CN201721425743.9U CN201721425743U CN207326107U CN 207326107 U CN207326107 U CN 207326107U CN 201721425743 U CN201721425743 U CN 201721425743U CN 207326107 U CN207326107 U CN 207326107U
- Authority
- CN
- China
- Prior art keywords
- positioning
- binding clasp
- special
- hole
- tapered sleeve
- 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
Abstract
The utility model provides a kind of special-shape deep-hole internal gear Gear Shaping fixture, including base, the base is equipped with location hole and locating slot, and spring ringfeder lower end is installed in locating slot, and spring ringfeder upper end is stuck in inner hole of workpiece, location hole is located at the center of locating slot, installation positioning tapered sleeve inside spring ringfeder, positioning tapered sleeve outer wall is taper, and positioning tapered sleeve inner wall is equipped with limited step, positioning bolt coordinates with location hole to be installed, and positioning bolt top is stuck on limited step；Base is equipped with supporting block, and supporting block top is equipped with rotary binding clasp, and the rotary binding clasp is clamped workpiece upper surface, and rotary binding clasp is connected by oil circuit with turning round with oil cylinder.The fixture can realize radial positioning and axially position of the special-shape deep-hole internal gear during Gear Shaping, improve positioning accuracy, reduce operation task amount, improve processing efficiency.
Description
Technical field
It the utility model is related to Gear Shaping equipment, and in particular to a kind of special-shape deep-hole internal gear Gear Shaping fixture.
Background technology
Carrying out endoporus Gear Shaping in field of machining needs to carry out clamping processing using fixture, but existing fixture is not
Radial positioning and axially position can be realized, it is necessary to which centering repeatedly, inconvenient for operation.And for special-shape deep-hole internal gear Gear Shaping
Process, radial positioning and axially position are more difficult, such as the endoporus Gear Processing in motor body, because bore depth compared with
Deep, endoporus bottom is additionally provided with boss, causes radial positioning difficult.Existing fixture can only carry out simple clamping, can not be reasonable
Effectively realize high accuracy positioning, and operating process is complicated, it is necessary to centering repeatedly；It is manual operation, adds the amount of labour, lead
Cause processing efficiency low, be not suitable for high-volume and process.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of special-shape deep-hole internal gear Gear Shaping fixture, realizes
Radial positioning and axially position of the special-shape deep-hole internal gear during Gear Shaping, improve positioning accuracy, reduce operation and appoint
Business amount, improves processing efficiency.
In order to solve the above technical problems, technical solution is used by the utility model：A kind of special-shape deep-hole internal gear is inserted
Tooth clamp for machining, including base, the base are equipped with location hole and locating slot, and spring ringfeder lower end is installed in locating slot,
Spring ringfeder upper end is stuck in inner hole of workpiece, and location hole is located at the center of locating slot, positioning tapered sleeve, positioning are installed inside spring ringfeder
Tapered sleeve outer wall is taper, and positioning tapered sleeve inner wall is equipped with limited step, and positioning bolt coordinates with location hole to be installed, on positioning bolt
Portion is stuck on limited step；Base is equipped with supporting block, and supporting block top is equipped with rotary binding clasp, the rotary binding clasp
Workpiece upper surface is clamped, rotary binding clasp is connected by oil circuit with turning round with oil cylinder.
In preferable scheme, resetting spring is installed on the positioning bolt, the resetting spring be arranged on positioning tapered sleeve and
Between base.
In preferable scheme, the locating cone is put on equipped with outage, and position corresponding with outage is equipped with leakage on base
Oilhole, the oil leaking hole are connected with oil drain passage.
In preferable scheme, the quantity of the rotary binding clasp is four, and rotary binding clasp is symmetrically distributed in workpiece
On upper surface, rotary binding clasp is by dividing oil clot and oil circuit to be connected with turning round with oil cylinder.
A kind of special-shape deep-hole internal gear Gear Shaping fixture provided by the utility model, by using above structure have with
Lower beneficial effect：
1st, the radial positioning of workpiece is realized by the spring ringfeder and positioning tapered sleeve of setting, avoided anti-in traditional operation
The troublesome operations such as multiple centering, Adjustment precision.
2nd, the axially position of workpiece top end face can be realized by the rotary binding clasp of hydraulic control, with respect to traditional-handwork
Operation can be greatly enhanced positioning accuracy and processing efficiency.
3rd, the fixture can realize clamped one time, can complete inserting for special-shape deep-hole internal gear without centering and precision adjustment
Tooth is processed, with good stability, is adapted to high-volume to process.
4th, locating cone puts on the oil leaking hole set on the outage and base of setting, can to the cooling oil of Gear Shaping with
And iron filings are collected, recycling for cooling oil is realized.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the top view of the utility model.
In figure：Base 1, spring ringfeder 2, positioning tapered sleeve 3, positioning bolt 4, workpiece 5, supporting block 6, rotary binding clasp 7,
Oil cylinder 8 is matched somebody with somebody in revolution, resetting spring 9, divides oil clot 10, location hole 101, locating slot 102, oil leaking hole 103, and oil drain passage 104 is spacing
Step 301, outage 302.
Embodiment
In Fig. 1 ~ 2, a kind of special-shape deep-hole internal gear Gear Shaping fixture, including base 1, the base 1 are equipped with fixed
Position hole 101 and locating slot 102,2 lower end of spring ringfeder are installed in locating slot 102, and 2 upper end of spring ringfeder is stuck in 5 endoporus of workpiece,
Location hole 101 is located at the center of locating slot 102, and the inside of spring ringfeder 2 installation positioning tapered sleeve 3, positioning 3 outer wall of tapered sleeve is taper,
Positioning 3 inner wall of tapered sleeve is equipped with limited step 301, and positioning bolt 4 coordinates with location hole 101 to be installed, and 4 top of positioning bolt is stuck in
On limited step 301；Base 1 is equipped with supporting block 6, and 6 top of supporting block is equipped with rotary binding clasp 7, rotary binding clasp 7
Quantity be four, rotary binding clasp 7 is symmetrically distributed on 5 upper surface of workpiece, rotary binding clasp 7 by divide oil clot 10 and
Oil circuit is connected with turning round with oil cylinder 8.
Spring ringfeder 2, positioning tapered sleeve 3 and positioning bolt 4 form radial positioning mechanism, by adjusting positioning manually downwards
Bolt 4, realizes that positioning tapered sleeve 3 moves downward, so as to fulfill the tensioner of spring ringfeder 2, realizes the radial positioning to workpiece；Support
Block 6, rotary binding clasp 7 and revolution form hydraulic control end face positioning compression mechanism with oil cylinder 8, pass through rotary binding clasp 7
Workpiece compression and axially position are realized to the compression of workpiece section.
Resetting spring 9 is installed, the resetting spring 9 is arranged between positioning tapered sleeve 3 and base 1 on the positioning bolt 4.
When resetting spring 9 realizes loosening positioning bolt 4, positioning tapered sleeve 3 is sprung back upwards, is realized the snapback of spring ringfeder 2, is torn open
Unload conveniently.
The positioning tapered sleeve 3 is equipped with outage 302, and oil leaking hole is equipped with 302 corresponding position of outage on base 1
103, the oil leaking hole 103 is connected with oil drain passage 104.When carrying out Gear Shaping, the iron filings of cooling oil and processing generation pass through
Outage 302 and oil leaking hole 103 and oil drain passage 104 are discharged.
The specific operation process of the fixture is as follows：By 5 inner hole sleeve of workpiece on spring ringfeder 2, manual locking positioning bolt 4
Realize 2 automatic spreading of spring ringfeder, workpiece 5 is positioned with lower face and location hole 101；Revolution carries out hydraulic pressure control with oil cylinder 8
Make the compression that rotary binding clasp 7 realizes 5 upper surface of workpiece；After completing Gear Shaping, rotary binding clasp is unclamped in hydraulic control
7, positioning bolt 4 is unclamped manually, is completed workpiece 5 and is dismantled.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim, including the technical solution that claim is recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (4)
1. a kind of special-shape deep-hole internal gear Gear Shaping fixture, including base（1）, it is characterised in that：The base（1）It is equipped with
Location hole（101）And locating slot（102）, spring ringfeder（2）Lower end is installed on locating slot（102）It is interior, spring ringfeder（2）Upper end card
In workpiece（5）Endoporus, location hole（101）Positioned at locating slot（102）Center, spring ringfeder（2）Inside installation positioning tapered sleeve
（3）, position tapered sleeve（3）Outer wall is taper, positions tapered sleeve（3）Inner wall is equipped with limited step（301）, positioning bolt（4）With determining
Position hole（101）Coordinate installation, positioning bolt（4）Top is stuck in limited step（301）On；Base（1）It is equipped with supporting block（6）,
Supporting block（6）Top is equipped with rotary binding clasp（7）, the rotary binding clasp（7）To workpiece（5）Upper surface is clamped,
Rotary binding clasp（7）Oil cylinder is matched somebody with somebody by oil circuit and revolution（8）Connection.
A kind of 2. special-shape deep-hole internal gear Gear Shaping fixture according to claim 1, it is characterised in that：The positioning spiral shell
Bolt（4）Upper installation resetting spring（9）, the resetting spring（9）It is arranged on positioning tapered sleeve（3）And base（1）Between.
A kind of 3. special-shape deep-hole internal gear Gear Shaping fixture according to claim 1, it is characterised in that：The locating cone
Set（3）It is equipped with outage（302）, base（1）Upper and outage（302）Corresponding position is equipped with oil leaking hole（103）, the leakage
Oilhole（103）With oil drain passage（104）Connection.
A kind of 4. special-shape deep-hole internal gear Gear Shaping fixture according to claim 1, it is characterised in that：It is described rotary
Binding clasp（7）Quantity be four, rotary binding clasp（7）It is symmetrically distributed in workpiece（5）On upper surface, rotary binding clasp
（7）By dividing oil clot（10）And oil circuit matches somebody with somebody oil cylinder with revolution（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425743.9U CN207326107U (en) | 2017-10-31 | 2017-10-31 | A kind of special-shape deep-hole internal gear Gear Shaping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425743.9U CN207326107U (en) | 2017-10-31 | 2017-10-31 | A kind of special-shape deep-hole internal gear Gear Shaping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207326107U true CN207326107U (en) | 2018-05-08 |
Family
ID=62363364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425743.9U Expired - Fee Related CN207326107U (en) | 2017-10-31 | 2017-10-31 | A kind of special-shape deep-hole internal gear Gear Shaping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207326107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454478A (en) * | 2018-12-29 | 2019-03-12 | 广东星联精密机械有限公司 | A kind of secondary frock clamp being exclusively used in die lip processing positioning |
| CN112427747A (en) * | 2020-11-20 | 2021-03-02 | 晋江市安海联诚机械有限公司 | Internal gear fine slotting workpiece rotating tool setting loading and unloading tool |
-
2017
- 2017-10-31 CN CN201721425743.9U patent/CN207326107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454478A (en) * | 2018-12-29 | 2019-03-12 | 广东星联精密机械有限公司 | A kind of secondary frock clamp being exclusively used in die lip processing positioning |
| CN109454478B (en) * | 2018-12-29 | 2023-08-29 | 广东星联精密机械有限公司 | Secondary fixture special for die lip machining and positioning |
| CN112427747A (en) * | 2020-11-20 | 2021-03-02 | 晋江市安海联诚机械有限公司 | Internal gear fine slotting workpiece rotating tool setting loading and unloading tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207326107U (en) | A kind of special-shape deep-hole internal gear Gear Shaping fixture | |
| CN204686065U (en) | Large thin-wall ring end face founds Vehicle Processing positioning fixture | |
| CN102513931A (en) | Positioning fixture for pitch circle of wedge-shaped gear | |
| CN201432212Y (en) | Turning clamp capable of being axially positioned | |
| CN208895636U (en) | Novel clamp is used in a kind of machining | |
| CN201659447U (en) | Novel turning fixture for motor rear cover | |
| CN101733429B (en) | Process for concentrically drilling and reaming top cover of axial-flow water turbine and guide vane bearing hole of runner chamber | |
| CN203565933U (en) | Milling and drilling integrated positioning fixture | |
| CN211332203U (en) | Clamping fixture for drilling guide hole in hydraulic cylinder guide sleeve | |
| CN203228038U (en) | Special-purpose tool for machining flange holes | |
| CN206698077U (en) | A kind of frock for servomotor casing stator press-loading | |
| CN206253667U (en) | The replaceable soft pawl of chuck | |
| CN204195285U (en) | A kind of round piece circumference drilling-hole positioning device | |
| CN202219331U (en) | Component axial locating device | |
| CN206216321U (en) | Rotary table milling machines gear chamber cover special pneumatic fixture | |
| CN204295010U (en) | A kind of quick-clamping clamping fixture for drilling for processing round steel side opening | |
| CN103639480A (en) | Milling and drilling integrated positioning clamp | |
| CN205915065U (en) | Excavator platform main part processing frock | |
| CN202317321U (en) | Small screw hole tapping tool | |
| CN202963873U (en) | High-speed welding and positioning device for workpiece | |
| CN203401166U (en) | Quick-change clamp for sleeve type insertion spline | |
| CN202278427U (en) | Special clamp for processing inner hole of hydro cylinder with flange | |
| CN204295379U (en) | The axial precision positioner of collet | |
| CN208091677U (en) | A kind of air-actuated test jig | |
| CN204171403U (en) | For the boring of the butterfly plate of butterfly valve and the composite tooling of pressure square hole |
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: 20180508 Termination date: 20181031 |