CN106984873B - A kind of transmission mechanism for automatic flat die thread-rolling machine - Google Patents
A kind of transmission mechanism for automatic flat die thread-rolling machine Download PDFInfo
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- CN106984873B CN106984873B CN201710383234.2A CN201710383234A CN106984873B CN 106984873 B CN106984873 B CN 106984873B CN 201710383234 A CN201710383234 A CN 201710383234A CN 106984873 B CN106984873 B CN 106984873B
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- rolling machine
- fixed
- thread
- transmission mechanism
- transmission
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The present invention relates to a kind of transmission mechanisms for automatic flat die thread-rolling machine, including mounting bracket, adjustable pulley, firm banking, gag lever post, supporting rod, fixed groove, clast slot, damping spring, protective pad and moving guide rail, the outer wall of the mounting bracket is inlaid with adjustment axis, and the top of mounting bracket is connected with cushioning fender, the adjustable pulley is fixed on the both sides of mounting bracket, the firm banking is set to the top of cushioning fender, and fixed plate is inlaid with above firm banking, the gag lever post is installed on the outside of fixed plate, and transmission shaft is mounted on the inside of fixed plate, the transmission the tip of the axis is connected with transmission gear.The beneficial effects of the invention are as follows：Transmission mechanism easily can be arranged to designated position by the transmission mechanism for being used for automatic flat die thread-rolling machine by mounting bracket, and its distance is fixed by gag lever post, it avoids generating shaking in transmission process, its gag lever post can carry out 0 90 ° of angular transformation with work requirements so that the change that constant bearing can be at any time.
Description
Technical field
The present invention relates to thread rolling machine transmission mechanism technical fields, specially a kind of transmission mechanism for automatic flat die thread-rolling machine.
Background technology
Thread rolling machine is the equipment of professional production screw.Thread rolling machine is defined, is the equipment of professional production screw.Thread rolling machine has
The thread rolling machine of plurality of specifications, such as automatic flat die thread-rolling machine, plate thread rolling machine, semi-automatic thread rolling machine, automatic thread rolling machine, high-speed thread rolling machine
Deng.
Thread rolling machine is light, flexible, efficient and have the advantages that other similar devices can not replace.Thread rolling machine avoids vehicle
Bed, drilling machine or hand tapping limitation, it is time saving, laborsaving, be not easy rotten tooth, screw tap is not easily broken.It is organic that thread rolling machine is suitable for institute
Tool manufacturing, lathe, mold (factory) machinery, plastic machine, printing machinery, package packing machine manufactory, engineering machinery, automobile rub
The industries such as motorcycle parts, aero-engine, rolling stock, tobacco machine and universal machine.
Transmission refers to that the power between machinery transmits, it may also be said to machine power be passed to terminal by intermediary and set
Standby, this kind of drive includes chain drive, frictional drive, hydraulic drive, gear drive and belt-type transmission etc., thread rolling machine
Component in transmission mechanism be important component, transmission mechanism is that power is transmitted to another part from a part for machine, is made
Machine or the component or mechanism of machine part movement or operating are known as transmission mechanism.Transmission mechanism turns to change engine output
The movement that engine exports to meet the requirement of working machine, while is changed into the form needed for working machine, will such as rotate fortune by square
It is dynamic to change into linear motion, or vice versa.
Transmission mechanism further includes machine driving, refers to the transmission using mechanical system passing power and movement.It is divided into two classes：
When frictional force passing power and frictional drive between parts, second is that engaging with driven member by driving link or being nibbled by middleware
Passing power or the engaged transmission of movement are closed, while Fluid-transmission refers to a kind of transmission using fluid as working medium.By liquid
The static pressure of body transmits the referred to as hydraulic drive of energy.The title of energy is transmitted by the fluid dynamic effect between impeller and liquid
For hydraulic power.Utilize the referred to as Pneumatic Transmission of the pressure transmission energy of gas.Machine driving adapts to various power and movement
Requirement, application is extremely wide.Hydraulicdriven size is small, and dynamic property is preferable, but transmission distance is shorter, and transmission should meet first
The requirement of machine operation part, and engine is made to be operated under preferable operating mode.Simple device is often selected in small-power transmission, with drop
Low cost.High-power transmission then pays the utmost attention to transmission efficiency, energy saving and reduction running expense.
Precision is bad in use for existing thread rolling machine transmission mechanism, easily causes offset to influence to rub with the hands thread rolling
The effect of silk, and angle cannot change when thread rolling, limit the range of thread rolling, for this purpose, it is proposed that a kind of more practical use
In the transmission mechanism of automatic flat die thread-rolling machine.
Invention content
The purpose of the present invention is to provide a kind of transmission mechanisms for automatic flat die thread-rolling machine, to solve in above-mentioned background technology
Precision is bad during proposing use, easily causes angle when the effect for deviating to influence thread rolling and thread rolling that cannot become thread rolling
The problem of changing, limiting thread rolling range.
To achieve the above object, the present invention provides the following technical solutions：A kind of transmission mechanism for automatic flat die thread-rolling machine, packet
Include mounting bracket, adjustable pulley, firm banking, gag lever post, supporting rod, fixed groove, clast slot, damping spring, protective pad and shifting
Dynamic guide rail, the outer wall of the mounting bracket is inlaid with adjustment axis, and the top of mounting bracket is connected with cushioning fender, and the adjusting is slided
Wheel is fixed on the both sides of mounting bracket, and the firm banking is set to the top of cushioning fender, and is inlaid with above firm banking
Fixed plate, the gag lever post are installed on the outside of fixed plate, and transmission shaft is mounted on the inside of fixed plate, the end of the transmission shaft
End is connected with transmission gear, and the supporting rod is embedded in the end of transmission gear, and supporting rod is connected with driver plate, described
Fixed groove is set to the inside of firm banking, and thread rolling machine mounting groove is equipped on the inside of fixed groove, the clast slot
It is fixed on the outside of thread rolling machine mounting groove, the damping spring is embedded in the inside of transmission shaft, and transmission shaft and driving motor
It is connected, the protective pad is installed on the outside of driving motor, and the moving guide rail is fixed on the outside of fixed plate, the limit
The end of bar is equipped with fixing bolt, and the bottom end of gag lever post is equipped with adjustment seat, and the top of the driver plate is provided with thread rolling
Groove, and the bottom side of thread rolling groove is equipped with separation fixture block.
Preferably, it is welding between the cushioning fender and firm banking, and the thickness of cushioning fender is 5cm.
Preferably, there are two the adjustable pulley settings, and it is symmetrical about mounting bracket central axes.
Preferably, the gag lever post is rotatable device, and rotation angle is 0-90 °, and between gag lever post and adjustment seat
For flexible connection.
Preferably, the depth of the thread rolling machine mounting groove gradually increases from outside to inside, and thread rolling machine mounting groove and solid
Determine to be the integrated design between groove.
Preferably, there are four the clast slot settings, and clast slot is equally distributed on the outside of fixed groove.
Preferably, the inner wall of the protective pad and driving motor fit, and protective pad forms for rubber material.
Preferably, the moving guide rail is connected by nut with fixed plate, and the length of moving guide rail and fixed plate
Equal length.
Preferably, it is welding between the adjustment seat and firm banking, and perpendicular shape knot between adjustment seat and fixed plate
Structure.
Preferably, the separation fixture block is in groove-like structure, and separates and be fixed with auxiliary through hole on the inside of fixture block.
Preferably, there are three the auxiliary through hole settings, and it is equally distributed on the outer wall of driver plate.
Compared with prior art, the beneficial effects of the invention are as follows：The transmission mechanism for being used for automatic flat die thread-rolling machine is simple in structure
Transmission mechanism easily can be arranged to designated position during use by novelty by mounting bracket, and by gag lever post to its away from
From being fixed, avoiding generating shaking in transmission process, gag lever post can carry out 0-90 ° of angular transformation with work requirements,
Make the change that constant bearing can be at any time, the fixed demand being suitable under different situations, this in the process can be right by adjustable pulley
The position of mounting bracket is adjusted, and abandoning tradition manually lifts mounting bracket and adjusts time-consuming and laborious defect, and in firm banking
Bottom end be provided with cushioning fender, the pressure that generates be disperseed when can be to transmission, ensured the stabilization of transmission process, secondly passed
The innermost insert of moving axis has damping spring, can reduce the vibrations of transmission gear, this process when transmission shaft is with nutating gear
Middle transmission shaft can be moved with moving guide rail, to change range when transmission, and the length of moving guide rail and fixed plate
Equal length can be such that the range of transmission maximizes, protective pad is fixed on the outside of driving motor, and protection can be played to motor outer wall
Effect reduces the damage that accident collision generates motor, while the clast generated when thread rolling can be collected through clast slot, be reduced
The trouble of later stage manual cleaning, and separate the design of fixture block so that precision when thread rolling can be adjusted with the groove of fixture block
Section completes the fixation to thread rolling machine during this case where avoiding causing offset in thread rolling by auxiliary through hole, ensures thread rolling
The stabilization of workpiece substantially increases the practicability of thread rolling machine transmission mechanism.
Description of the drawings
Fig. 1 is transmission mechanism agent structure schematic diagram of the present invention；
Fig. 2 is firm banking overlooking structure diagram of the present invention；
Fig. 3 is moving guide rail structural schematic diagram of the present invention；
Fig. 4 is adjustment axis structural schematic diagram of the present invention；
Fig. 5 is present invention transmission plate structure schematic diagram.
In figure：1-mounting bracket, 2-adjustment axis, 3-cushioning fenders, 4-adjustable pulleys, 5-firm bankings, 6-is fixed
Plate, 7-gag lever posts, 8-transmission shafts, 9-transmission gears, 10-driver plates, 11-supporting rods, 12-fixed grooves, 13-rub with the hands
Silk device mounting groove, 14-clast slots, 15-damping springs, 16-driving motors, 17-protective pads, 18-moving guide rails,
19-fixing bolts, 20-adjustment seats, 21-thread rolling grooves, 22-separate fixture block, 23-auxiliary through hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear-complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of transmission mechanism for automatic flat die thread-rolling machine, including
Mounting bracket 1, adjustment axis 2, cushioning fender 3, adjustable pulley 4, firm banking 5, fixed plate 6, gag lever post 7, transmission shaft 8, driving cog
Wheel 9, driver plate 10, supporting rod 11, fixed groove 12, thread rolling machine mounting groove 13, clast slot 14, damping spring 15, driving electricity
Machine 16, moving guide rail 18, fixing bolt 19, adjustment seat 20, thread rolling groove 21, separates fixture block 22 and auxiliary through hole at protective pad 17
23, the outer wall of mounting bracket 1 is inlaid with adjustment axis 2, and the top of mounting bracket 1 is connected with cushioning fender 3, cushioning fender 3 and solid
Determine between pedestal 5 for welding, and the thickness of cushioning fender 3 is 5cm, increases stabilization when buffering, adjustable pulley 4 is fixed on installation
The both sides of frame 1, there are two the settings of adjustable pulley 4, and symmetrical about 1 central axes of mounting bracket, can easily be moved to firm banking 5
Dynamic, firm banking 5 is set to the top of cushioning fender 3, and the top of firm banking 5 is inlaid with fixed plate 6, and gag lever post 7 is installed
It is mounted with transmission shaft 8 in the inside in the outside of fixed plate 6, and fixed plate 6, gag lever post 7 is rotatable device, and rotation angle is
0-90 °, and be flexible connection between gag lever post 7 and adjustment seat 20 so that the change that constant bearing can be at any time, the end of transmission shaft 8
End is connected with transmission gear 9, and supporting rod 11 is embedded in the end of transmission gear 9, and supporting rod 11 is connected with driver plate 10,
Fixed groove 12 is set to the inside of firm banking 5, and the inside of fixed groove 12 is equipped with thread rolling machine mounting groove 13, thread rolling
The depth of device mounting groove 13 gradually increases from outside to inside, and is integration between thread rolling machine mounting groove 13 and fixed groove 12
Design avoids the workpiece in thread rolling from skidding off thread rolling machine mounting groove 13, and clast slot 14 is fixed on the outer of thread rolling machine mounting groove 13
Side, there are four the settings of clast slot 14, and clast slot 14 is equally distributed on the outside of fixed groove 12, the clast that can be generated to thread rolling
It is collected, damping spring 15 is embedded in the inside of transmission shaft 8, and transmission shaft 8 is connected with driving motor 16, and protective pad 17 is pacified
Outside loaded on driving motor 16, the inner wall and driving motor 16 of protective pad 17 fit, and protective pad 17 is rubber material group
At extraneous collision capable of being avoided to damage motor, moving guide rail 18 is fixed on the outside of fixed plate 6, and moving guide rail 18 is logical
It crosses nut with fixed plate 6 to be connected, and the equal length of the length of moving guide rail 18 and fixed plate 6 so that the range of thread rolling is most
Bigization, the end of gag lever post 7 are equipped with fixing bolt 19, and the bottom end of gag lever post 7 is equipped with adjustment seat 20, adjustment seat 20 and solid
Determine between pedestal 5 for welding, and perpendicular shape structure between adjustment seat 20 and fixed plate 6, increases the stabilization of gag lever post 7, reduce
Displacement is generated, the top of driver plate 10 is provided with thread rolling groove 21, and the bottom side of thread rolling groove 21 is equipped with and separates fixture block 22, point
Every fixture block 22 in groove-like structure, and the inside for separating fixture block 22 is fixed with auxiliary through hole 23, and it is suitable to be selected according to groove
Orientation, there are three the settings of auxiliary through hole 23, and is equally distributed on the outer wall of driver plate 10, ensures the stabilization of thread rolling workpiece.
The operation principle of the present embodiment：First passing through mounting bracket 1 when using the transmission mechanism for being used for automatic flat die thread-rolling machine can be just
Prompt is arranged to designated position by transmission mechanism, changes the position of adjustable pulley 4 by adjustment axis 2, and abandoning tradition manually lifts
Mounting bracket 1 adjusts time-consuming and laborious defect, and its distance is fixed by gag lever post 7, avoids generating in transmission process
It shakes, gag lever post 7 can carry out 0-90 ° of angular transformation with work requirements so that the change that constant bearing can be at any time is suitable for
Fixed demand under different situations, and perpendicular shape structure between adjustment seat 20 and fixed plate 6 increase the stabilization of gag lever post 7, subtract
Displacement is generated less, then thread rolling workpiece is placed into driver plate 10, transmission shaft 8 is driven by driving motor 16, to make biography
Moving gear 9 completes the transmission to driver plate 10, and is the integrated design between thread rolling machine mounting groove 13 and fixed groove 12, keeps away
Exempt from the workpiece in thread rolling and skid off thread rolling machine mounting groove 13, the bottom end of firm banking 5 is provided with cushioning fender 3, it can be to transmission
When the pressure that generates disperseed, ensure the stabilization of transmission process, secondly have damping spring 15 in the innermost insert of transmission shaft 8,
The vibrations of transmission gear 9 can be reduced when transmission shaft 8 is with nutating gear 9, transmission shaft 8 can be with moving guide rail 18 during this
It is moved, to change range when transmission, and the equal length of the length of moving guide rail 18 and fixed plate 6, transmission can be made
Range maximize, be fixed with protective pad 17 in the outside of driving motor 16, can play a protective role, reduce unexpected to motor outer wall
Collide the damage that is generated to motor, precision when making thread rolling by separating fixture block 22 during this can with fixture block groove into
Row is adjusted, and the case where avoiding causing offset in thread rolling and completes the fixation to thread rolling machine by auxiliary through hole 23, ensures to rub with the hands
The stabilization of silk workpiece, while the clast generated when thread rolling can be collected through clast slot 14, reduce the trouble of later stage manual cleaning,
Substantially increase the practicability of thread rolling machine transmission mechanism.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, made by any modification-equivalent replacement-improvement etc., should be included in
Within protection scope of the present invention.
Claims (10)
1. a kind of transmission mechanism for automatic flat die thread-rolling machine, including mounting bracket（1）, adjustable pulley（4）, firm banking（5）, limit
Bar（7）, supporting rod（11）, fixed groove（12）, clast slot（14）, damping spring（15）, protective pad（17）And moving guide rail
（18）, it is characterised in that：The mounting bracket（1）Outer wall be inlaid with adjustment axis（2）, and mounting bracket（1）Top and bumper
Plate（3）It is connected, the adjustable pulley（4）It is fixed on mounting bracket（1）Both sides, the firm banking（5）It is set to bumper
Plate（3）Top, and firm banking（5）Top be inlaid with fixed plate（6）, the gag lever post（7）It is installed on fixed plate（6）'s
Outside, and fixed plate（6）Inside be mounted with transmission shaft（8）, the transmission shaft（8）End and transmission gear（9）It is connected,
The supporting rod（11）It is embedded in transmission gear（9）End, and supporting rod（11）And driver plate（10）It is connected, the fixation
Groove（12）It is set to firm banking（5）Inside, and fixed groove（12）Inside thread rolling machine mounting groove is installed（13）,
The clast slot（14）It is fixed on thread rolling machine mounting groove（13）Outside, the damping spring（15）It is embedded in transmission shaft（8）
Inside, and transmission shaft（8）And driving motor（16）It is connected, the protective pad（17）It is installed on driving motor（16）It is outer
Side, the moving guide rail（18）It is fixed on fixed plate（6）Outside, the gag lever post（7）End fixing bolt is installed
（19）, and gag lever post（7）Bottom end adjustment seat is installed（20）, the driver plate（10）Top be provided with thread rolling groove
（21）, and thread rolling groove（21）Bottom side separation fixture block is installed（22）.
2. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The cushioning fender
（3）And firm banking（5）Between for welding, and cushioning fender（3）Thickness be 5cm.
3. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The adjustable pulley
（4）There are two settings, and about mounting bracket（1）Central axes are symmetrical.
4. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The gag lever post
（7）For rotatable device, rotation angle is 0-90 °, and gag lever post（7）And adjustment seat（20）Between for flexible connection.
5. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The thread rolling machine
Mounting groove（13）Depth gradually increase from outside to inside, and thread rolling machine mounting groove（13）And fixed groove（12）Between be integrated
Change design.
6. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The clast slot
（14）There are four settings, and clast slot（14）It is equally distributed on fixed groove（12）Outside.
7. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The protective pad
（17）Inner wall and driving motor（16）It fits, and protective pad（17）It is formed for rubber material.
8. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The moving guide rail
（18）Pass through nut and fixed plate（6）It is connected, and moving guide rail（18）Length and fixed plate（6）Equal length.
9. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The adjustment seat
（20）And firm banking（5）Between for welding, and adjustment seat（20）And fixed plate（6）Between perpendicular shape structure.
10. a kind of transmission mechanism for automatic flat die thread-rolling machine according to claim 1, it is characterised in that：The partitioning cards
Block（22）In groove-like structure, and separate fixture block（22）Inside be fixed with auxiliary through hole（23）；The auxiliary through hole（23）If
There are three setting, and it is equally distributed on driver plate（10）Outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383234.2A CN106984873B (en) | 2017-05-26 | 2017-05-26 | A kind of transmission mechanism for automatic flat die thread-rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383234.2A CN106984873B (en) | 2017-05-26 | 2017-05-26 | A kind of transmission mechanism for automatic flat die thread-rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984873A CN106984873A (en) | 2017-07-28 |
| CN106984873B true CN106984873B (en) | 2018-09-14 |
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ID=59420071
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710383234.2A Active CN106984873B (en) | 2017-05-26 | 2017-05-26 | A kind of transmission mechanism for automatic flat die thread-rolling machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069490B (en) * | 2019-12-27 | 2021-07-09 | 浙江群展精密紧固件股份有限公司 | Small bolt high-precision thread machining device for automobile electronic component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2902101B2 (en) * | 1990-11-20 | 1999-06-07 | 株式会社不二越 | Simultaneous rolling method and rolling tool of screw and gear similar shape |
| CN103658471A (en) * | 2012-09-19 | 2014-03-26 | 天津市津港渤海金属制品有限公司 | Thread rolling machine |
| CN104668412A (en) * | 2015-01-19 | 2015-06-03 | 温州中特标准件有限公司 | Thread rolling machine |
| CN204545273U (en) * | 2015-04-03 | 2015-08-12 | 浙江三林五金制品有限公司 | A kind of transmission mechanism of thread rolling machine |
| CN205147189U (en) * | 2015-11-04 | 2016-04-13 | 天津市骏通标准件有限公司 | High -precision thread rolling machine |
| CN206104774U (en) * | 2016-09-23 | 2017-04-19 | 天津市永基成五金制品有限公司 | Thread rolling machine |
-
2017
- 2017-05-26 CN CN201710383234.2A patent/CN106984873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2902101B2 (en) * | 1990-11-20 | 1999-06-07 | 株式会社不二越 | Simultaneous rolling method and rolling tool of screw and gear similar shape |
| CN103658471A (en) * | 2012-09-19 | 2014-03-26 | 天津市津港渤海金属制品有限公司 | Thread rolling machine |
| CN104668412A (en) * | 2015-01-19 | 2015-06-03 | 温州中特标准件有限公司 | Thread rolling machine |
| CN204545273U (en) * | 2015-04-03 | 2015-08-12 | 浙江三林五金制品有限公司 | A kind of transmission mechanism of thread rolling machine |
| CN205147189U (en) * | 2015-11-04 | 2016-04-13 | 天津市骏通标准件有限公司 | High -precision thread rolling machine |
| CN206104774U (en) * | 2016-09-23 | 2017-04-19 | 天津市永基成五金制品有限公司 | Thread rolling machine |
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| Publication number | Publication date |
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| CN106984873A (en) | 2017-07-28 |
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