CN207171121U - A kind of tooth machining unit for automobile reduction gearbox part screw thread process - Google Patents
A kind of tooth machining unit for automobile reduction gearbox part screw thread process Download PDFInfo
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- CN207171121U CN207171121U CN201721005338.1U CN201721005338U CN207171121U CN 207171121 U CN207171121 U CN 207171121U CN 201721005338 U CN201721005338 U CN 201721005338U CN 207171121 U CN207171121 U CN 207171121U
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Abstract
This application discloses a kind of tooth machining unit for automobile reduction gearbox part screw thread process, wherein the first positioning component includes the first positioning base station and the first location-plate；First location-plate opens up the first locating slot；The opening position of first corresponding first locating slot of positioning base station, which opens up, passes through hole；Power head assembly is located at the positive upside of the first locating slot, sets and treats the corresponding threading drill bit of tapping lead to the hole site, and the first drive division of each threading drill bit of driving rotation simultaneously with each in parts to be processed；First liftout component is located at the downside of the first locating slot, including the second drive division that the first push rod corresponding with treating tapping lead to the hole site in parts to be processed and the first push rod of driving move up and down；Second drive division drive the first push rod through first positioning base station in by hole, insert in the through hole of parts to be processed and jack up parts to be processed.Because the position of each threading drill bit is relatively fixed, it is possible to while the multiple screwed holes processed in part, and ensure machining accuracy.
Description
Technical field
The application is related to automobile gearbox part processing technique field, more particularly to one kind is used for automobile reduction gearbox part spiral shell
The tooth machining unit of line processing.
Background technology
Some parts in automobile gearbox need to set the screwed hole of multiple diameter parallels, and require each screwed hole
The accurate matching of distance, to improve the fit precision and gearbox service life of part after gearbox assembles.In the prior art, automobile
Parts machining still realizes the processing one by one of screwed hole using traditional machine tool；Identical, the part by one-step in the aperture size of screwed hole
On the premise of clamping can completes all hole processings, the processing of part upper screwed hole uses same positioning datum, relatively
Positional precision can reach preassigned；And size in screwed hole is different, it is necessary to more bit change or be moved to next processing
In the case that station realizes other hole processings, the relative position of each screwed hole is likely to occur systematic error, causes position
Precision is not up to standard.In addition, the method that screwed hole is processed one by one make it that the process time of single part is very long, reduce lathe has
Imitate utilization rate.
Utility model content
It is existing to solve this application provides a kind of tooth machining unit for being used for more screwed hole part screw thread process in automobile reduction gearbox
There are in machine tooling automobile reduction gearbox more screwed hole part efficiency low and the problem of systematic error occurs in positioning.
The utility model embodiment provides a kind of tooth machining unit for being used for more screwed hole part screw thread process in automobile reduction gearbox,
Including the first positioning component, power head assembly and the first liftout component；
First positioning component includes the first positioning base station and the first location-plate being arranged on the first positioning base station；First is fixed
Position plate opens up the first locating slot with parts to be processed form fit；The opening position of first corresponding first locating slot of positioning base station is opened
If pass through hole；
Power head assembly is located at the positive upside of the first locating slot, sets and treats tapping lead to the hole site with each in parts to be processed
Corresponding threading drill bit, and the first drive division that each threading drill bit of driving rotates simultaneously；
First liftout component is located at the downside of the first locating slot, including corresponding with treating tapping lead to the hole site in parts to be processed
The first push rod and the second drive division for moving up and down of the first push rod of driving；
Second drive division drives the first push rod through by hole, inserting the through hole of parts to be processed in the first positioning base station
In and jack up parts to be processed.
Optionally, the tooth machining unit also includes the second positioning component, the second liftout component and the first feeding material component；
Second positioning component is identical with the structure of the first positioning component；
Second liftout component is identical with the structure of the first liftout component, and the second push rod in the second liftout component can be with
Through in the second liftout component by hole and treating tapping through hole to jack up parts to be processed；
First feeding material component includes the first screw pair, feeding clamping jaw and blanking clamping jaw；
First positioning component and the second positioning component are identical with respect to the distance of limit guide rail in the first screw pair；
Feeding clamping jaw and blanking clamping jaw are installed on the nut of the first screw pair, and distance therebetween etc.
In the distance of the first liftout component and the second liftout component correspondence position.
Optionally, tooth machining unit also includes the storing component and the second feeding material component for placing parts to be processed；
Second feeding material component is erected on second positioning component and the storing component, including the second leading screw
Pair of nut and the feeding clamping jaw under the second screw pair nut；Second screw pair drives the extracting jaw
Pawl moves back and forth in the second positioning component and storing component.
Optionally, the storing component includes the cartridge being vertically arranged, and is arranged on the feeding on the downside of the cartridge and pushes away
Bar, and it is arranged on the part sensor of cartridge top side；
The feeding push rod promotes parts to be processed to the charging according to the detection state action of the part sensor
The top of cylinder.
Optionally, the tooth machining unit also includes deflector chute and splicing component；
The deflector chute and second positioning component are separately positioned on the both sides of first positioning component；
The deflector chute to the second positioning component distance be equal between the first positioning component and the second positioning component away from
From, for when the feeding clamping jaw is moved on the upside of the first locating slot, receive from blanking clamping jaw release machine part；
The splicing component is arranged on the port of export of the deflector chute, accepts from what the deflector chute slid and machines zero
Part.
Optionally, the feeding clamping jaw, the blanking clamping jaw and feeding clamping jaw are Pneumatic clamping jaw or electronic clamping jaw.
Optionally, the first liftout component includes die pad；
Each first push rod is arranged on the die pad；
The die pad is connected with second drive division, and is arranged on the downside of the first positioning base station.
When the tooth machining unit provided using the present embodiment carries out tapping operation, parts to be processed is placed on the first location-plate
First locating slot and after making part position completely, power head assembly can work, and the first drive division drives each threading drill bit to turn
Move and drive threading drill bit to be moved down according to pre-set velocity；Tapping behaviour is proceeded by corresponding to being inserted into when threading drill bit after through hole
Make；Because the position of each threading drill bit is relatively fixed, each threading drill bit processes after part each screwed hole formed
Relative position also determine that；In addition, because power head assembly determines relative to the vertical position of the first locating slot, the first positioning
Groove can realize being accurately positioned for part, so position of each screwed hole in part is also just accurately positioned.
Because multiple screwed holes in part can be processed simultaneously, the tooth machining unit provided using the present embodiment produces effect
Rate improves a lot compared to the processing efficiency of traditional machine tool.
Brief description of the drawings
To be illustrated more clearly that background technology or the technical solution of the utility model, below to prior art or specific implementation
The accompanying drawing being used in combination in mode is briefly described；It should be evident that the accompanying drawing below in conjunction with embodiment is only to use
In conveniently understanding the utility model embodiment, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings；
Fig. 1 is the tooth machining unit stereogram that embodiment provides；
Fig. 2 is the core work partial schematic diagram of embodiment tooth machining unit；
Fig. 3 is unit head component diagram in embodiment tooth machining unit；
Fig. 4 is the first positioning component schematic diagram in embodiment tooth machining unit；
Fig. 5 is the first liftout component diagram in embodiment tooth machining unit；
Fig. 6 is the first feeding material component schematic diagram in embodiment tooth machining unit；
Fig. 7 is the second feeding material component schematic diagram in embodiment tooth machining unit；
Fig. 8 is storing component diagram in embodiment tooth machining unit；
Wherein：The positioning components of 11- first, the positioning base stations of 111- first, the location-plates of 112- first, the locating slots of 113- first,
114- passes through hole, 12- power head assemblies, 121- threading drill bits, the drive divisions of 122- first, 13- the first liftout components, 131- first
Push rod, the drive divisions of 132- second, 133- die pads, the positioning components of 14- second, 15- the second liftout components, 16- the first feeding groups
Part, the screw pairs of 161- first, 162- feeding clamping jaws, 163- blanking clamping jaws, 17- storing components, 171- chargings, 172- feedings
Push rod, 173- part sensors, the feeding material components of 18- second, the screw pairs of 181- second, 182- feeding clamping jaws, 19- guides
Groove, 20- splicing components.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that
Described embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, it should all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of tooth machining unit for being used for more screwed hole part screw thread process in automobile reduction gearbox,
Processed for realizing in automobile reduction gearbox in more screwed hole parts while each screwed hole.
Fig. 1 is the tooth machining unit stereogram that embodiment provides, and Fig. 2 is embodiment tooth machining unit core work partial schematic diagram.Such as
Shown in Fig. 1 and Fig. 2, the tooth machining unit that the present embodiment provides includes the first positioning component 11, the liftout group of power head assembly 12 and first
Part 13.The positioning component 11 of power head assembly 12 and first coordinates the Drilling operation for realizing part, and the first liftout component 13 will processing
The part of completion ejects the first positioning component 11.
Fig. 3 is the schematic diagram of embodiment tooth machining unit power head assembly 12.As shown in figure 3, power head assembly 12 includes multiple attack
The silk drive division 122 of drill bit 121 and first, multiple threading drill bits 121 are arranged on the free end of the first drive division 122, are driven by first
Dynamic portion 122 drives and rotates simultaneously, realizes drilling operation.In practical application, the size of each threading drill bit 121 is according to be processed
In part depending on the size in each aperture.
Fig. 4 is the schematic diagram of the first positioning component of embodiment tooth machining unit 11.As shown in figure 4, the first positioning component 11 includes the
The one positioning location-plate 112 of base station 111 and first；First location-plate 112 is arranged on the upside of the first positioning base station 111.First is fixed
The first locating slot 113 with parts to be processed form fit is offered on the plate 112 of position；First locating slot 113 is used in level side
To positioning parts to be processed, and the first positioning base station 111 is used to position parts to be processed in vertical direction.It is in addition, fixed first
The opening position of corresponding first locating slot 113 of position base station 111 is further opened with by hole 114.It should be noted that in the present embodiment, it is each
Threading drill bit 121 corresponds to specific position in the first locating slot 113 respectively, is formed with processing the through hole of correspondence position in part
Screwed hole.
Fig. 5 is the schematic diagram of the first liftout component 13 in embodiment tooth machining unit.As shown in figure 5, the first liftout component 13 includes
Second drive division 132 and the first push rod 131 for being arranged on the upside of the second drive division 132.Second drive division 132 drives the first push rod
131 move up and down.
As shown in Fig. 2 the first push rod 131 can pass through in the first positioning base station 111 by hole 114, be inserted into correspondingly
Parts to be processed through hole in and jack up parts to be processed.It is contemplated that in order that the first push rod 131 jacks up to be processed zero
Part, the sectional dimension of the free end of the first push rod 131 should be less than the sectional dimension of through hole in part, and the first push rod 131
Downside sectional dimension is more than the sectional dimension of part through hole.
When the tooth machining unit provided using the present embodiment carries out tapping operation, parts to be processed is placed on the first location-plate
112 the first locating slot 113 and after making part position completely, power head assembly 12 can work, and the first drive division 122 drives respectively
Individual threading drill bit 121 rotates and drives threading drill bit 121 to be moved down according to pre-set velocity；Corresponding to being inserted into when threading drill bit 121
Screwing operation is proceeded by after through hole；Because the position of each threading drill bit 121 is relatively fixed, each threading drill bit
The relative position of each screwed hole formed after 121 processing parts also determines that；In addition, because power head assembly 12 is relative to the
The vertical position of one locating slot 113 determines that the first locating slot 113 can realize being accurately positioned for part, so each screw thread
Position of the hole in part is also just accurately positioned.
Because multiple screwed holes in part can be processed simultaneously, the tooth machining unit provided using the present embodiment produces effect
Rate improves a lot compared to the processing efficiency of traditional machine tool.
It should be noted that to improve the service efficiency of coordination portion in the present embodiment, there is provided two to act simultaneously for tooth machining unit
Power head assembly 12；Accordingly, two the first locating slots 113 are provided with the first location-plate 112, tooth machining unit also includes two
First liftout component 13.In practical application, according to the difference of parts to be processed, the first location-plate 112 in the first positioning component 11
It is replaceable, to provide the first different locating slots 113
Further, in order to realize automation mechanized operation, the processing efficiency of equipment is improved, the feed behaviour of part in the present embodiment
Work is realized automatically by corresponding component.
As shown in figure 1, the tooth machining unit that the present embodiment provides also includes the second positioning component 14, the second liftout component 15 and the
One feeding material component 16.
The structure of second positioning component 14 is identical with the structure of the first positioning component 11, the structure of the second liftout component 15 with
The structure of first liftout component 13 is identical.Therefore the present embodiment is no longer to the second positioning component 14 and the knot of the second liftout component 15
Structure elaborates.
Fig. 6 is the schematic diagram of the first feeding material component 16 in embodiment tooth machining unit.As shown in fig. 6, the first feeding material component 16 includes
First screw pair 161, feeding clamping jaw 162 and blanking clamping jaw 163.It is same in first positioning component 11 and the second positioning component 14
The distance of limit guide rail is identical in one member distance screw pair.Feeding clamping jaw 162 and blanking clamping jaw 163 are installed in
On the nut of one screw pair 161, moved with the nut of the first screw pair 161.Feeding clamping jaw 162 and blanking clamping jaw
The distance between 163 are equal to the distance of correspondence position in the first liftout component 13 and the second liftout component 15.
In practical application, parts to be processed is placed in the second positioning component 14 and realizes pre-determined bit；After the completion of positioning, the
Two liftout components 15 eject part from the second positioning component 14, and are fed clamping jaw 162 and clamp；Feeding clamping jaw 162 clamps
After second positioning component 14, the first screw pair 161 drives feeding clamping jaw 162 to be moved to the upside of the first positioning component 11, leads to
Cross the displacement of nut in the first screw pair 161 of control, it is possible to realize that the accurate of feeding clamping jaw 162 walks, also
Parts to be processed can be accurately placed in the first locating slot 113 of the first positioning component 11.While performing aforementioned activities,
First liftout component 13 ejects the part machined from the first keeper, and blanking clamping jaw 163 clamps zero machined
Part, and driven by the first screw pair 161 to next station.
In this way, the feeding operation of parts to be processed is not carried out in the downside of power head assembly 12, the convenience of blowing can be improved
Property；In addition, while part is processed, prepared feeding operation can also be realized, improves the efficiency of processing.
Further, the tooth machining unit that the present embodiment provides also includes the feeding material component 18 of storing component 17 and second.Storing group
Part 17 is used to store parts to be processed, and the second feeding material component 18 is sent for parts to be processed to be transported into second at discharge component
Expect at component 18.
Fig. 7 is the schematic diagram of the second feeding material component 18 in embodiment tooth machining unit.As shown in fig. 7, the second feeding material component 18 includes
Second screw pair 181 and feeding clamping jaw 182；Feeding clamping jaw 182 is arranged on the downside of the nut of the second screw pair 181；The
Two screw pairs 181 are assumed on the second positioning component 14 and storing component 17, so that feeding filling can be in storing group
Moved back and forth between the positioning component 14 of part 17 and second, realize automatic charging.
In the present embodiment, feeding clamping jaw 182 grabs chuck for pneumatic three；In other embodiments, feeding clamping jaw 182 also may be used
To be electric chuck.In addition, feeding clamping jaw and blanking clamping jaw 163 can also start clamping jaw or electronic clamping jaw.
Fig. 8 is the schematic diagram of storing component 17 in embodiment tooth machining unit.As shown in figure 8, storing component 17 includes being vertically arranged
Cartridge 171, be arranged on the feeding push rod 172 of the downside of cartridge 171 and be arranged on the part of the top side of cartridge 171 and pass
Sensor 173.Whether parts to be processed is had according to the top of cartridge 171, part sensor 173 can produce different signals；When zero
When part sensor 173 detects that the top of cartridge 171 does not have parts to be processed, feeding push rod 172 is moved up and promoted to be processed
Part is moved to the top of cartridge 171.And when feeding push rod 172 is moved to pole location, then produce empty material signal, prompting
Operating personnel carry out feeding operation.
In specific implementation, part sensor 173 can be infrared sensor or proximity switch, to this utility model reality
Example is applied not limit.
As shown in Fig. 2 in the present embodiment, the first liftout component 13 also includes die pad 133, and each first push rod 131 is equal
It is arranged on die pad 133.The drive division 132 of die pad 133 and second connects, and is arranged on the downside of the first positioning base station 111.
The downside that die pad 133 is arranged on the first positioning base station 111 can play position-limiting action.
As shown in figure 1, the tooth machining unit in the present embodiment also includes deflector chute 19 and splicing component 20；Deflector chute 19 is arranged on
The different side with the second positioning component 14；The distance of the positioning component of deflector chute 19 to the second 14 is equal to the He of the first positioning component 11
The distance between second positioning component 14.
When for moving to the first 113 upside of locating slot in feeding clamping jaw 162, blanking clamping jaw is moved to deflector chute 19
Top, deflector chute 19 receive from what blanking clamping jaw 163 discharged and machine part；Splicing component 20 is arranged on going out for deflector chute 19
Mouth end, accepts from what deflector chute 19 slid and machines part.
The tooth machining unit in the utility model embodiment is described in detail above.This part uses specific embodiment pair
Principle and embodiment of the present utility model are set forth, and the explanation of above example is only intended to help and understands that this practicality is new
The core concept of type, in the case where not departing from the utility model principle, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of the utility model protection.
Claims (7)
- A kind of 1. tooth machining unit for being used for more screwed hole part screw thread process in automobile reduction gearbox, it is characterised in that：It is fixed including first Hyte part（11）, power head assembly（12）With the first liftout component（13）；First positioning component（11）Including the first positioning base station （111）Be arranged on the first positioning base station（111）On the first location-plate（112）；First location-plate（112）Open up with it is to be processed First locating slot of External Shape matching（113）；First positioning base station（111）Corresponding first locating slot（113）Opening position open If pass through hole（114）；Power head assembly（12）Positioned at the first locating slot（113）Positive upside, set with it is each in parts to be processed It is individual to treat threading drill bit corresponding to tapping lead to the hole site（121）, and each threading drill bit of driving（121）The first driving rotated simultaneously Portion（122）；First liftout component（13）Positioned at the first locating slot（113）Downside, including with treating that tapping is led in parts to be processed First push rod corresponding to hole site（131）With drive the first push rod（131）The second drive division moved up and down（132）；Second drives Dynamic portion（132）Drive the first push rod（131）Pass through hole through described（114）, insertion parts to be processed through hole in and jack up Parts to be processed.
- 2. the tooth machining unit according to claim 1, it is characterised in that：Also include the second positioning component（14）, the second liftout Component（15）With the first feeding material component（16）；Second positioning component（14）With the first positioning component（11）Structure it is identical；Second Liftout component（15）With the first liftout component（13）Structure it is identical, and the second liftout component（15）In the second push rod pass through Second liftout component（15）In parts to be processed is jacked up by hole；First feeding material component（16）Including the first screw pair （161）, feeding clamping jaw（162）With blanking clamping jaw（163）；First positioning component（11）With the second positioning component（14）With respect to first Screw pair（161）The distance of middle limit guide rail is identical；Feeding clamping jaw（162）With blanking clamping jaw（163）It is installed in first Screw pair（161）Nut on, and distance therebetween is equal to the first liftout component（13）With the second liftout component （15）The distance of correspondence position.
- 3. the tooth machining unit according to claim 2, it is characterised in that：Also include the storing component for placing parts to be processed （17）With the second feeding material component（18）；Second feeding material component（18）It is erected at second positioning component（14）With the storage Expect component（17）On, including the second screw pair（181）With installed in the second screw pair（181）Feeding under nut Clamping jaw（182）；Second screw pair（181）Drive the feeding clamping jaw（182）In the second positioning component（14）And storage Expect component（17）Move back and forth.
- 4. the tooth machining unit according to claim 3, it is characterised in that：The storing component（17）Including the dress being vertically arranged Barrel（171）, it is arranged on the cartridge（171）The feeding push rod of downside（172）, and it is arranged on cartridge（171）Tip side The part sensor in face（173）；The feeding push rod（172）According to the part sensor（173）Detection state action, push away Parts to be processed is moved to the cartridge（171）Top.
- 5. the tooth machining unit according to claim 2, it is characterised in that：Also include deflector chute（19）With splicing component（20）； The deflector chute（19）It is provided in second positioning component（14）Different side；The deflector chute（19）To the second positioning Component（14）Distance be equal to the first positioning component（11）With the second positioning component（14）The distance between, in the feeding Clamping jaw（162）Move to the first locating slot（113）During upside, receive from blanking clamping jaw（163）Release machines part；Institute State splicing component（20）It is arranged on the deflector chute（19）The port of export, accept from the deflector chute（19）What is slid machines Part.
- 6. the tooth machining unit according to claim 4, it is characterised in that：The feeding clamping jaw, the blanking clamping jaw（163）With Feeding clamping jaw（182）It is Pneumatic clamping jaw or electronic clamping jaw.
- 7. the tooth machining unit according to claim 1, it is characterised in that：The first liftout component（13）Including die pad （133）；Each first push rod（131）It is arranged at the die pad（133）On；The die pad（133）With described Two drive divisions（132）Connection, and it is arranged on the first positioning base station（111）Downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005338.1U CN207171121U (en) | 2017-08-11 | 2017-08-11 | A kind of tooth machining unit for automobile reduction gearbox part screw thread process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005338.1U CN207171121U (en) | 2017-08-11 | 2017-08-11 | A kind of tooth machining unit for automobile reduction gearbox part screw thread process |
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| Publication Number | Publication Date |
|---|---|
| CN207171121U true CN207171121U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721005338.1U Active CN207171121U (en) | 2017-08-11 | 2017-08-11 | A kind of tooth machining unit for automobile reduction gearbox part screw thread process |
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| CN (1) | CN207171121U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480105A (en) * | 2019-08-28 | 2019-11-22 | 嘉兴鼎祥汽车零部件有限公司 | A kind of new type auto tooth machining unit |
| CN111230232A (en) * | 2020-04-10 | 2020-06-05 | 安徽玄同机电科技有限公司 | Tapping equipment for realizing continuous processing of workpieces |
| CN111687498A (en) * | 2020-06-19 | 2020-09-22 | 深圳数码模汽车技术有限公司 | Automatic tapping system in cylinder stripping automatic guide die |
| CN112894034A (en) * | 2021-03-25 | 2021-06-04 | 淮北五星铝业有限公司 | Tapping equipment for machining side mounting plate of power distribution cabinet and working method of tapping equipment |
-
2017
- 2017-08-11 CN CN201721005338.1U patent/CN207171121U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480105A (en) * | 2019-08-28 | 2019-11-22 | 嘉兴鼎祥汽车零部件有限公司 | A kind of new type auto tooth machining unit |
| CN111230232A (en) * | 2020-04-10 | 2020-06-05 | 安徽玄同机电科技有限公司 | Tapping equipment for realizing continuous processing of workpieces |
| CN111230232B (en) * | 2020-04-10 | 2020-11-24 | 安徽玄同机电科技有限公司 | Tapping equipment for realizing continuous processing of workpieces |
| CN111687498A (en) * | 2020-06-19 | 2020-09-22 | 深圳数码模汽车技术有限公司 | Automatic tapping system in cylinder stripping automatic guide die |
| CN112894034A (en) * | 2021-03-25 | 2021-06-04 | 淮北五星铝业有限公司 | Tapping equipment for machining side mounting plate of power distribution cabinet and working method of tapping equipment |
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