CN206464644U - A kind of clamping apparatus for gear wheel processing based on gear hobbing - Google Patents
A kind of clamping apparatus for gear wheel processing based on gear hobbing Download PDFInfo
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- CN206464644U CN206464644U CN201720178773.8U CN201720178773U CN206464644U CN 206464644 U CN206464644 U CN 206464644U CN 201720178773 U CN201720178773 U CN 201720178773U CN 206464644 U CN206464644 U CN 206464644U
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- gear
- processing based
- clamping apparatus
- train wheel
- wheel bridge
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Abstract
The utility model discloses a kind of clamping apparatus for gear wheel processing based on gear hobbing, mainly for the Gear Processing with large cylinder Yu small tube structure, constituted using L-type support and train wheel bridge, gear mounting distance between train wheel bridge and support is adjusted by sliding component, the small cylinder of lower gear is fixed on the lower body of support level part, the small cylinder of gear is fixed in train wheel bridge and put, fixed cover is provided between the large cylinder of stacked gear, screw press can carry out axial grip to two gears, clamping screw can carry out radial direction locking to lower gear, support level is partially installed on the index dial of lathe, connecting shaft is connected with the rotary shaft on index dial, so as to effectively realize the fixation and clamping to gear, avoid damage of the processing to gear centre axis hole, and train wheel bridge position can be adjusted as needed, disposably two gears can be carried out with simultaneously fixed process in addition, substantially increase production efficiency, have simultaneously simple in construction, the characteristics of convenient disassembly.
Description
Technical field
The utility model is related to Gear Manufacturing Technology field, specifically a kind of clamping apparatus for gear wheel processing based on gear hobbing.
Background technology
The manufacture level of gear can reflect the aggregate level of an epoch machine-building.It is used as the gear of machine foundation part
In recent years at a high speed, high-performance, high reliability develops.Therefore propose that precision is high, efficiency high want to the processing of gear
Ask.Some gears are not single gear dish structures, and its gear includes the large cylinder and small cylinder connected in step, large cylinder
As the working position of the gear teeth, the gear teeth processing of the gear is generally carried out on gear-hobbing machine, due to not special gear-hobbing clamp,
The clamping that existing conventional clamping mode causes gear is difficult, and its processing efficiency is low in addition.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of simple in construction, and it is easy to manufacture, it is fixed
Reliably, it can effectively solve the clamping difficulty of gear and greatly improve the clamping apparatus for gear wheel processing based on gear hobbing of production efficiency.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of clamping apparatus for gear wheel processing based on gear hobbing, including L-shaped support and two gears to be processed, the support
Lower rotary sleeve combination is installed with horizontal component, the lower rotary sleeve combination is installed on support level part vertically by lower bearing
Bottom, the support vertical portion is provided with sliding component, and the sliding component is provided with and can back and forth slided vertically in sliding component
The train wheel bridge coordinated with support level grips is connected with dynamic sliding block, the sliding block, the train wheel bridge is installed with vertically
Combined with the upper rotary sleeve of lower rotary sleeve combination coaxial, the upper rotary sleeve combination is installed on train wheel bridge vertically by upper bearing (metal)
On, described two gears are stacked between rotary sleeve combination and lower rotation combination vertically, provided with solid between two gears
Fixed set.
Further, the upper rotary sleeve combination includes upper sleeve body, merged with upper sleeve body matching and adaptable interior of gear
Cover, the depression bar for compressing gear and the elastic component being arranged between depression bar and inner sleeve, the depression bar top are threadedly coupled with inner sleeve
Portion is installed with handle, and depression bar bottom is tapered.
Further, the lower rotary sleeve combination is including the lower body adaptable and coaxial with inner sleeve with gear and is arranged on
The connecting shaft of lower body lower end, the lower body upper end is provided with support ring.
Further, the outer wall of the inner sleeve and lower body is provided with the clamping screw for radially fixed gear.
Further, the sliding component include with sliding block be adapted chute, be arranged in chute and with sliding block screw thread
The screw rod of connection, the handler for being arranged on screw tip and reclining respectively be located at sliding block upper surface and lower surface and with screw rod spiral shell
The stable block of line connection.
The beneficial effects of the utility model：
A kind of clamping apparatus for gear wheel processing based on gear hobbing of the present utility model, for the tooth with large cylinder Yu small tube structure
Take turns clamp for machining, constituted using L-type support and train wheel bridge, by the sliding component set on support adjust train wheel bridge and between
Gear mounting distance, the small cylinder of lower gear is fixed on the lower body of support level part, and the small cylinder of gear is consolidated
It is scheduled on the interior of train wheel bridge to put, is provided with fixed cover between the large cylinder of stacked upper and lower gear, screw press is carried out to two gears
Axial grip, and radial direction locking of the clamping screw to lower gear is provided with, the horizontal component of support is arranged on the index dial of lathe
On, connecting shaft is connected with the rotary shaft on index dial, so as to effectively realize the fixation and clamping to gear, it is to avoid gear adds
Work can disposably carry out fixed processing simultaneously to two gears, carry significantly in addition on the damage of central shaft hole, influence assembly precision
High production efficiency, while there is simple in construction, easy to manufacture, convenient disassembly, the characteristics of practical, suitable for extensive use.
Brief description of the drawings
Fig. 1 is a kind of structure schematic front view of the clamping apparatus for gear wheel processing based on gear hobbing of the utility model.
Fig. 2 regards schematic diagram for a kind of structure right side of clamping apparatus for gear wheel processing based on gear hobbing of the utility model.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with accompanying drawing, to this practicality
It is new to be described in further detail.
As shown in Figure 1-2, a kind of clamping apparatus for gear wheel processing based on gear hobbing, including L-shaped support 1 and to be processed two
Gear 2, the fixture of the technical program is mainly for the gear with large cylinder Yu small tube structure；It is fixed on support level part
There is lower rotary sleeve combination 3, lower rotary sleeve combination is installed on support level section lower, support vertical portion vertically by lower bearing 4
Divide and be provided with sliding component 5, sliding component is provided with can be in connection on the sliding block 6 reciprocatingly slided vertically on sliding component, sliding block
There is the train wheel bridge 7 coordinated with support level grips, train wheel bridge is changed by sliding up and down for sliding component with adjusting
Clamping plate and the spacing of support level part；Train wheel bridge is installed with vertically combines 8 with the upper rotary sleeve of lower rotary sleeve combination coaxial, on
Rotary sleeve combination is installed on train wheel bridge vertically by upper bearing (metal) 9, and two gears are stacked in rotary sleeve combination and backspin vertically
Turn between combination, fixed cover 10 is provided between two gears, fixed cover can play the work that two stacked gears are fixed in series connection
It is simple with the gear clamping structure of, the technical program, it is easy to use, in addition by two vertically stacked fixations of gear to synchronize
Processing, substantially increases production and processing efficiency.
As the further improvement to above-mentioned technical proposal, upper rotary sleeve combination 8 includes upper sleeve body 81, matched with upper sleeve body
Merge the inner sleeve 82 being adapted with gear, be threadedly coupled the depression bar 83 for compressing gear with inner sleeve and be arranged on depression bar and inner sleeve
Between elastic component 84, inner sleeve and upper sleeve body are using being interference fitted and implementing structural fixation, to ensure that inner sleeve is revolved around upper bearing (metal)
Turn and axial compression gear stability；The axial direction that elastic component is set when can be screwed beneficial to depression bar is tightened, and prevents depression bar because adding
The vibrations that are produced during work and relax, strengthen depression bar and effect fixed to clamp to gear；It is installed with the top of depression bar and is easy to rotate
The handle 831 of operation, the axial grip effect to two gears can be played by screwing depression bar；Depression bar bottom is tapered, preferably in cone
The depression bar bottom of shape and the centre bore of gear are adapted, and rotation depression bar can make depression bar bottom be embedded into gear center hole, conical bottom
Portion can increase radially fixed effect of the depression bar to gear, improve the fixing that gear is fixed.
As the further improvement to above-mentioned technical proposal, lower rotary sleeve combination 3 includes being adapted with gear and and inner sleeve
82 coaxial lower bodies 31 and the connecting shaft 32 for being arranged on lower body lower end, lower body upper end are provided with support ring 311, and support ring is obtained
To carry out overhang bracket to gear, using end clamp with support can avoid damage in process to gear centre axis hole,
Influence assembly precision.
Further, the clamping screw 11 for radially fixed gear is provided with the outer wall of inner sleeve 82 and lower body 31；
Axial grip has been realized because two gears are stacked, but radial direction is easily produced in the rotary course of Gear Processing and index dial and has been jumped
It is dynamic, so as to add the radial missing of processing, set lock-screw to run through body under inner sleeve and touch outside the small cylinder of gear
On wall, gear is axially oppressed in the front end that can make lock-screw by rotary screw, so that the radial displacement of gear is effectively prevented,
Improve the machining accuracy of gear；Lock-screw have rigidity it is strong, using it is ripe and easy to manufacture the characteristics of, can also be as needed
The quantity of lock-screw is set up, to improve its fastening reliability.
As the further improvement to above-mentioned technical proposal, sliding component 5 includes chute 51, the setting being adapted with sliding block
The screw rod 52 that is threadedly coupled in chute and with sliding block 6, it is arranged on the handler 53 of screw tip and reclines respectively and be located at sliding block
Upper surface and lower surface and the stable block 54 that is connected with screw flight, set stable block to play the static sliding of stable sliding block
Effect, anti-limited slip block plays the effect strengthened with stablizing sliding block due to the axial runout for shaking and producing during Gear Processing.
Further, the support vertical portion surface close to the both sides of chute 51 is provided with scale 12, sets scale to realize
The accurate slip of train wheel bridge, improves the accuracy of gear stationary positioned, meanwhile, the stacked installation of gear is also beneficial to, is improved
Operability and the convenience used.
It is preferred that, upper bearing (metal) 9 is preferably taper roll bearing with lower bearing 4, and taper roll bearing has good axle
To and radial direction supporting effect, it is ensured that axial direction and the radial direction steadiness of processing rotary course, and then improve Gear Processing precision.
Explanation and embodiment above is only exemplary, does not constitute any limitation to scope of the present utility model.This
Art personnel should be understood that can be to utility model technical side under without departing from spirit and scope of the present utility model
The details and form of case are modified or replaced, but these modifications and replacement are each fallen within protection domain of the present utility model.
Claims (5)
1. a kind of clamping apparatus for gear wheel processing based on gear hobbing, including L-shaped support and two gears to be processed, its feature exist
In：Lower rotary sleeve combination is installed with the support level part, the lower rotary sleeve combination is installed on vertically by lower bearing
Mounting seat bottom, the support vertical portion is provided with sliding component, and the sliding component is provided with can be in perpendicular on sliding component
The train wheel bridge coordinated with support level grips is connected with the sliding block directly reciprocatingly slided, the sliding block, the train wheel bridge is erected
Straight be installed with is combined with the upper rotary sleeve of lower rotary sleeve combination coaxial, and the upper rotary sleeve combination is installed on vertically by upper bearing (metal)
On train wheel bridge, described two gears are stacked between rotary sleeve combination and lower rotation combination vertically, between two gears
Provided with fixed cover.
2. a kind of clamping apparatus for gear wheel processing based on gear hobbing according to claim 1, it is characterised in that：The upper rotation set group
Closing includes upper sleeve body, merges the inner sleeve being adapted with gear with upper sleeve body matching, is threadedly coupled with inner sleeve for compressing gear
Handle is installed with the top of depression bar and the elastic component being arranged between depression bar and inner sleeve, the depression bar, depression bar bottom is tapered.
3. a kind of clamping apparatus for gear wheel processing based on gear hobbing according to claim 2, it is characterised in that：The lower rotary sleeve group
Closing includes being adapted with gear and the lower body coaxial with inner sleeve and the connecting shaft for being arranged on lower body lower end, on the lower body
End is provided with support ring.
4. a kind of clamping apparatus for gear wheel processing based on gear hobbing according to claim 3, it is characterised in that：The inner sleeve and trap
The outer wall of body is provided with the clamping screw for radially fixed gear.
5. a kind of clamping apparatus for gear wheel processing based on gear hobbing according to claim 1, it is characterised in that：The sliding component bag
Include the chute being adapted with sliding block, the screw rod for being arranged in chute and being threadedly coupled with sliding block, the rotation for being arranged on screw tip
Stable block that is that handle and reclining respectively is located at sliding block upper surface and lower surface and being connected with screw flight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178773.8U CN206464644U (en) | 2017-02-27 | 2017-02-27 | A kind of clamping apparatus for gear wheel processing based on gear hobbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178773.8U CN206464644U (en) | 2017-02-27 | 2017-02-27 | A kind of clamping apparatus for gear wheel processing based on gear hobbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464644U true CN206464644U (en) | 2017-09-05 |
Family
ID=59712875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178773.8U Expired - Fee Related CN206464644U (en) | 2017-02-27 | 2017-02-27 | A kind of clamping apparatus for gear wheel processing based on gear hobbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971665A (en) * | 2018-09-03 | 2018-12-11 | 合肥银泉铸造有限责任公司 | A kind of Gear Processing positioning device |
| CN109262242A (en) * | 2018-11-28 | 2019-01-25 | 博众精工科技股份有限公司 | Bearing press mounting equipment and diverter production system |
| CN110722218A (en) * | 2019-10-18 | 2020-01-24 | 冯云娟 | Self-clamping workpiece fixing device for gear machining |
| CN111055176A (en) * | 2019-11-29 | 2020-04-24 | 宣城坚腾智能传动设备有限公司 | Device for grinding end face of gear |
-
2017
- 2017-02-27 CN CN201720178773.8U patent/CN206464644U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971665A (en) * | 2018-09-03 | 2018-12-11 | 合肥银泉铸造有限责任公司 | A kind of Gear Processing positioning device |
| CN109262242A (en) * | 2018-11-28 | 2019-01-25 | 博众精工科技股份有限公司 | Bearing press mounting equipment and diverter production system |
| CN110722218A (en) * | 2019-10-18 | 2020-01-24 | 冯云娟 | Self-clamping workpiece fixing device for gear machining |
| CN111055176A (en) * | 2019-11-29 | 2020-04-24 | 宣城坚腾智能传动设备有限公司 | Device for grinding end face of gear |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20180227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |