CN209647763U - A kind of gear-hobbing machine - Google Patents
A kind of gear-hobbing machine Download PDFInfo
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- CN209647763U CN209647763U CN201920147011.0U CN201920147011U CN209647763U CN 209647763 U CN209647763 U CN 209647763U CN 201920147011 U CN201920147011 U CN 201920147011U CN 209647763 U CN209647763 U CN 209647763U
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- gear
- right angle
- slide
- hydraulic stem
- control unit
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Abstract
The utility model discloses a kind of gear-hobbing machines, comprising: pedestal, fixing seat, gear hobbing mechanism and control system；Wherein, pedestal center rotation is provided with the fixing seat for fixing work gear to be added；Gear hobbing mechanism includes right angle slide, motor, driving gear set, hydraulic stem, sliding block and hob；Control system includes Master Control Unit, displacement processing unit, right angle slide control unit, hydraulic stem control unit, the utility model passes through two groups of right angle slides of setting, and the hydraulic stem of Telescopic movable is set on right angle slide, processing while cooperating the movement of right angle slide and hydraulic stem four hobs can be achieved at the same time；And the mobile change processing dimension of right angle slide can be passed through；By the intelligentized control method of control system, the process operation of automation is realized, structure is simple, machining accuracy is high.
Description
Technical field
The utility model relates to gear machining technology field, more particularly to a kind of gear-hobbing machine.
Background technique
Currently, gear-hobbing machine is an important equipment in Gear Processing, traditional gear-hobbing machine is largely using manual operation
Carry out operation, such mode there are certain manual operation error, can Gear Processing be one very high to required precision
Operation process；In the case where this high-precision requirement of gear, the gear-hobbing machine of traditional manual operation is needed when processing operation
The manual feed of operator is wanted, therefore, in order to overcome this problem, occurs the very high gear hobbing of many degree of automation in the market
Machine.
But although the development of gear-hobbing machine is getting faster, many problems are still remained, due to many high-precisions, certainly
The high gear-hobbing machine of dynamicization degree involves great expense, and is not suitable for small-sized Gear Production, and for some small-sized gear-hobbing machines, it is automatic
Change degree, production efficiency and machining accuracy are all difficult meet the needs of user.
Therefore, how to provide that a kind of structure is simple, gear-hobbing machine of high degree of automation, high production efficiency is art technology
The problem of personnel's urgent need to resolve.
Utility model content
In view of this, the present invention provides a kind of gear-hobbing machine, the process velocity and processing essence to gear can be improved
Degree, high degree of automation.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of gear-hobbing machine, comprising: pedestal, fixing seat, gear hobbing mechanism and control system；
Wherein, the pedestal center rotation is provided with the fixing seat for fixing work gear to be added；
The gear hobbing mechanism includes right angle slide, motor, driving gear set, hydraulic stem, slider and hob；The right angle
Slide includes two vertically disposed strip slides；Two right angle slides are arranged around the fixing seat, and opposite two
Strip slide described in item is arranged in parallel；Line on the pedestal along the right angle electrical of two right angle slides offers sliding slot
One, two right angle slides pass through sliding slot one described in the drives edge of hydraulic unit driver and move；The right angle electrical of the right angle slide
On be provided with the motor；The motor is connected with the driving gear set；The top surface of the strip slide offers sliding slot two,
The sliding block is provided in the sliding slot two, one end of the hydraulic stem is connected with the driving gear set, and other end rotation connects
The sliding block is connect, the hydraulic stem is fixedly installed the hob close to one end of the sliding block；
The control system includes Master Control Unit, displacement processing unit, and right angle slide control unit, hydraulic stem control are single
Member, the Master Control Unit respectively with the displacement processing unit and the electrical connection of motor, the displacement processing unit
Be electrically connected respectively with the right angle slide control unit and the hydraulic stem control unit, the right angle slide control unit with
The hydraulic unit driver is electrically connected；The hydraulic stem control unit and the hydraulic stem are electrically connected.
Through the above technical solutions, the utility model is by two groups of right angle slides of setting, and on right angle slide, setting can
The hydraulic stem of telescopic moving, processing while cooperating the movement of right angle slide and hydraulic stem four hobs can be achieved at the same time；And
And the mobile change processing dimension of right angle slide can be passed through；By the intelligentized control method of control system, automation is realized
Process operation, structure is simple, machining accuracy is high.
Preferably, in a kind of above-mentioned gear-hobbing machine, the fixing seat includes fixed link and is set in the fixed link
Block set, the block set and the fixed link be connected by key, the block set can dismounting and change, and each block set outer diameter
Size it is different.Facilitate and different block sets is replaced according to the gear in different size apertures be fixed, versatility is stronger.
Preferably, in a kind of above-mentioned gear-hobbing machine, the bottom of the fixed link is connected with rotary electric machine, the rotary electric machine
It is electrically connected with the Master Control Unit.Rotary electric machine can cooperate right angle slide and hydraulic by connecting control with Master Control Unit
The movement of bar, intelligentized control method effect are stronger.
Preferably, in a kind of above-mentioned gear-hobbing machine, in two strip slides of the right angle slide, described in one
The length of strip slide is the half of the length of another strip slide；And in two right angle slides, identical length
The strip slide of degree is arranged in parallel.By the setting of the different length on two sides to right angle slide, it can guarantee two right angles
Slide is not interfere with each other between each strip slide when close, and when the size for processing gear is larger, can be used two long
Strip slide processed, expand processing dimension, it is more adaptable.
Preferably, in a kind of above-mentioned gear-hobbing machine, the extended line intersection of four strip slides surrounds square.Processing
Mobile effect is more unified, convenient for control offset dimensions.
Preferably, in a kind of above-mentioned gear-hobbing machine, the driving gear set includes two identical bevel gears, described in two
Bevel gear engagement, and it is separately connected the hydraulic stem.Every two hob saves the energy by a motor control, and is driven
Steadily.
Preferably, in a kind of above-mentioned gear-hobbing machine, the length of the hydraulic stem is arranged according to the length of the strip slide.
Adjustable extent is bigger, and effect is stronger.
Preferably, in a kind of above-mentioned gear-hobbing machine, the hydraulic unit driver is set to the bottom of the right angle slide.It can
The movement of stabilized driving right angle slide.
It preferably, further include the control panel being set to outside the gear-hobbing machine, the control in a kind of above-mentioned gear-hobbing machine
Panel processed and the control system are electrically connected.Control panel can be realized control function automatically and manually, more convenient operation.
Preferably, in a kind of above-mentioned gear-hobbing machine, the control panel is PC industrial control panels.Handling is stronger.
It can be seen via above technical scheme that compared with prior art, the utility model, which discloses, provides a kind of gear-hobbing machine,
It has the advantages that
1, the utility model is by two groups of right angle slides of setting, and the hydraulic of Telescopic movable is arranged on right angle slide
Bar, processing while cooperating the movement of right angle slide and hydraulic stem four hobs can be achieved at the same time；And right angle can be passed through
The mobile change processing dimension of slide；By the intelligentized control method of control system, the process operation of automation, structure letter are realized
Single, machining accuracy height.
2, by the setting of the different length on two sides to right angle slide, two right angle slides can be guaranteed close
When, it does not interfere with each other between each strip slide, and when the size for processing gear is larger, two long strip slides can be used
It is processed, expands processing dimension, it is more adaptable.
3, it is controlled by the cooperation of control system, realizes that the cooperation of the right angle slide and hydraulic stem in gear hobbing process moves
Dynamic, intelligence degree is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is structural front view provided by the utility model；
Fig. 2 attached drawing is structure top view provided by the utility model；
Fig. 3 attached drawing is the structural schematic diagram of gear hobbing mechanism provided by the utility model；
Fig. 4 attached drawing is the circuit connection diagram of control system provided by the utility model.
Wherein:
1 is pedestal, and 11 be sliding slot, and 2 be fixing seat, and 21 be fixed link, and 22 be block set, and 3 be gear hobbing mechanism, and 31 is sliding for right angle
Seat, 311 be strip slide, and 312 be sliding slot two, and 32 be motor, and 33 be driving gear set, and 34 be hydraulic stem, and 35 be sliding block, and 36 are
Hob, 37 be hydraulic unit driver, and 4 be control system, and 41 be Master Control Unit, and 42 be displacement processing unit, and 43 is sliding for right angle
Seat control unit, 44 be hydraulic stem control unit, and 5 be rotary electric machine.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to attached drawing 1 to attached drawing 4, the utility model embodiment discloses a kind of gear-hobbing machine, comprising: pedestal 1, fixing seat 2,
Gear hobbing mechanism 3 and control system 4；
Wherein, 1 center rotation of pedestal is provided with the fixing seat 2 for fixing work gear to be added；
Gear hobbing mechanism 3 includes right angle slide 31, motor 32, driving gear set 33, hydraulic stem 34, sliding block 35 and hob
36；Right angle slide 31 includes two vertically disposed strip slides 311；Two right angle slides 31 are arranged around fixing seat 2, and phase
Pair two strip slides 311 be arranged in parallel；Line on pedestal 1 along the right angle electrical of two right angle slides 31 offers sliding slot one
11, driving one 11 movement along the chute that two right angle slides 31 pass through hydraulic unit driver 37；It is set in the right angle electrical of right angle slide 31
It is equipped with motor 32；Motor 32 is connected with driving gear set 33；The top surface of strip slide 311 offers sliding slot 2 312, sliding slot two
Sliding block 35 is provided in 312, one end of hydraulic stem 34 is connected with driving gear set 33, and the other end is rotatablely connected sliding block 35, hydraulic
Bar 34 is fixedly installed hob 36 close to one end of sliding block 35；
Control system 4 includes Master Control Unit 41, displacement processing unit 42, right angle slide control unit 43, hydraulic stem control
Unit 44 processed, Master Control Unit 41 are electrically connected with displacement processing unit 42 and motor 32 respectively, and displacement processing unit 42 divides
It is not electrically connected with right angle slide control unit 43 and hydraulic stem control unit 44, right angle slide control unit 43 and hydraulic-driven
Device 37 is electrically connected；Hydraulic stem control unit 44 and hydraulic stem 34 are electrically connected.
In order to further optimize the above technical scheme, fixing seat 2 includes fixed link 21 and is set in fixed link 21
Block set 22, block set 22 and fixed link 21 be connected by key, block set 22 can dismounting and change, and the size of 22 outer diameter of each block set is not
Together.
In order to further optimize the above technical scheme, the bottom of fixed link 21 is connected with rotary electric machine 5, rotary electric machine 5 with
Master Control Unit 41 is electrically connected.
In order to further optimize the above technical scheme, in two strip slides 311 of right angle slide 31, a strip is sliding
The length of seat 311 is the half of the length of another strip slide 311；And in two right angle slides 31, the length of equal length
Slide 311 is arranged in parallel.
In order to further optimize the above technical scheme, the extended line intersection of four strip slides 311 surrounds square.
In order to further optimize the above technical scheme, driving gear set 33 includes two identical bevel gears 331, two cones
Gear 331 engages, and is separately connected hydraulic stem 34.
In order to further optimize the above technical scheme, the length of hydraulic stem 34 is arranged according to the length of strip slide 311.
In order to further optimize the above technical scheme, hydraulic unit driver 37 is set to the bottom of right angle slide 31.
It in order to further optimize the above technical scheme, further include the control panel being set to outside gear-hobbing machine, control panel
It is electrically connected with control system 4.
In order to further optimize the above technical scheme, control panel is PC industrial control panels.
The working principle of the utility model are as follows:
Work gear to be added is mounted in block set 22, starts Master Control Unit 41, by the data of displacement processing unit 42
Processing, by data information transfer to right angle slide control unit 43 and hydraulic stem control unit 44, and drives hydraulic unit driver 37
The variation of displacement is carried out with hydraulic stem 34, specific procedure of processing is as follows:
When processing the gear of small size, four strip slides 311 surround square, and hob 36 is located at each side of rectangle
Central location, hob 36 rotate, pass through right angle slide 31 draw close to gear direction carry out milling, due to right angle slide 31
Position generate variation, cooperation hydraulic stem 34 move, guarantee hob 36 the direction of motion it is only close to gear center of circle direction, and
Offset will not be generated.
When processing large-sized gear, processed using two opposite longer strip slides, 36 turns of hob
It is dynamic, milling is carried out by drawing close to gear direction for right angle slide 31, since the position of right angle slide 31 generates variation, fluid,matching
Compression bar 34 moves, and guarantees that the direction of motion of hob 36 is only close to gear center of circle direction, without generating offset.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of gear-hobbing machine characterized by comprising pedestal (1), fixing seat (2), gear hobbing mechanism (3) and control system (4)；
Wherein, pedestal (1) center rotation is provided with the fixing seat (2) for fixing work gear to be added；
The gear hobbing mechanism (3) includes right angle slide (31), motor (32), driving gear set (33), hydraulic stem (34), sliding block
(35) and hob (36)；The right angle slide (31) includes two vertically disposed strip slides (311)；Two right angles
Slide (31) is arranged around the fixing seat (2), and two opposite strip slides (311) are arranged in parallel；The pedestal
(1) line on along the right angle electrical of two right angle slides (31) offers sliding slot one (11), two right angle slides
(31) sliding slot one (11) movement described in the drives edge by hydraulic unit driver (37)；It is set in the right angle electrical of the right angle slide (31)
It is equipped with the motor (32)；The motor (32) is connected with the driving gear set (33)；The top surface of the strip slide (311)
Sliding slot two (312) is offered, is provided with the sliding block (35) in the sliding slot two (312), one end of the hydraulic stem (34) connects
It is connected to the driving gear set (33), the other end is rotatablely connected the sliding block (35), and the hydraulic stem (34) is close to the sliding block
(35) one end is fixedly installed the hob (36)；
The control system (4) includes Master Control Unit (41), displacement processing unit (42), right angle slide control unit (43),
Hydraulic stem control unit (44), the Master Control Unit (41) respectively with the displacement processing unit (42) and the motor (32)
It is electrically connected, the displacement processing unit (42) controls with the right angle slide control unit (43) and the hydraulic stem respectively
Unit (44) is electrically connected, and the right angle slide control unit (43) and the hydraulic unit driver (37) are electrically connected；The liquid
Compression bar control unit (44) and the hydraulic stem (34) are electrically connected.
2. a kind of gear-hobbing machine according to claim 1, which is characterized in that the fixing seat (2) include fixed link (21), with
And it is set in the block set (22) on the fixed link (21), the block set (22) and the fixed link (21) are connected by key, institute
State block set (22) can dismounting and change, and the size of each block set (22) outer diameter is different.
3. a kind of gear-hobbing machine according to claim 2, which is characterized in that the bottom of the fixed link (21) is connected with rotation
Motor (5), the rotary electric machine (5) and the Master Control Unit (41) are electrically connected.
4. a kind of gear-hobbing machine according to claim 1, which is characterized in that in two length of the right angle slide (31)
In slide (311), the length of a strip slide (311) is the one of the length of another strip slide (311)
Half；And in two right angle slides (31), the strip slide (311) of equal length is arranged in parallel.
5. a kind of gear-hobbing machine according to claim 1 or 4, which is characterized in that the extension of four strip slides (311)
Line intersection surrounds square.
6. a kind of gear-hobbing machine according to claim 1, which is characterized in that the driving gear set (33) includes two identical
Bevel gear (331), two bevel gears (331) engagements, and be separately connected the hydraulic stem (34).
7. a kind of gear-hobbing machine according to claim 1, which is characterized in that the length of the hydraulic stem (34) is according to the length
The length setting of slide (311).
8. a kind of gear-hobbing machine according to claim 1, which is characterized in that the hydraulic unit driver (37) is set to described straight
The bottom of angle slide (31).
9. a kind of gear-hobbing machine according to claim 1, which is characterized in that further include the control being set to outside the gear-hobbing machine
Panel processed, the control panel and the control system (4) are electrically connected.
10. a kind of gear-hobbing machine according to claim 9, which is characterized in that the control panel is PC industrial control panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920147011.0U CN209647763U (en) | 2019-01-20 | 2019-01-20 | A kind of gear-hobbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920147011.0U CN209647763U (en) | 2019-01-20 | 2019-01-20 | A kind of gear-hobbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647763U true CN209647763U (en) | 2019-11-19 |
Family
ID=68522979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920147011.0U Active CN209647763U (en) | 2019-01-20 | 2019-01-20 | A kind of gear-hobbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647763U (en) |
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2019
- 2019-01-20 CN CN201920147011.0U patent/CN209647763U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gear hobbing machine Effective date of registration: 20210914 Granted publication date: 20191119 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: ZHEJIANG DAZHONG GEAR Co.,Ltd. Registration number: Y2021330001571 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230713 Granted publication date: 20191119 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: ZHEJIANG DAZHONG GEAR CO.,LTD. Registration number: Y2021330001571 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |