CN207239331U - With structure improved screw thread rolling machine - Google Patents
With structure improved screw thread rolling machine Download PDFInfo
- Publication number
- CN207239331U CN207239331U CN201720689728.9U CN201720689728U CN207239331U CN 207239331 U CN207239331 U CN 207239331U CN 201720689728 U CN201720689728 U CN 201720689728U CN 207239331 U CN207239331 U CN 207239331U
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- Prior art keywords
- flywheel
- feed
- thread
- power
- rubbing device
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Abstract
The utility model discloses one kind to have structure improved screw thread rolling machine, and it includes transmission device, thread rubbing device, feed arrangement, feed device；The transmission device includes the power unit for providing power, suitably locates the power connector bar of connection, and the thread rubbing device interlocking lever group being connected with the power connector bar outside the flywheel being connected with power unit, with flywheel axle center；Transmission device is also included and contacted with flywheel outer wheel portion, and the auxiliary drive group being connected with feed device；Rotated by flywheel, power connector bar is driven thread rubbing device interlocking lever group and thread rubbing device power resources are provided, at the same time, by aiding in drive group to provide feed device power resources, therefore feed device and thread rubbing device are separate operation, the utility model elastic can design feed device and the operating time of thread rubbing device is poor, to obtain more preferably threading effect.
Description
Technical field
The utility model is on a kind of screw thread rolling machine, more specifically refers to a kind of adjustable feed device and threading
Device operating time difference has structure improved screw thread rolling machine.
Background technology
Referring to figs. 1 to the schematic perspective view that shown in Fig. 3, Fig. 1 is known technology, another solid that Fig. 2 is known technology is shown
It is intended to, the operation chart that Fig. 3 is known technology, above known technology is that patent No. M520952 patent names are screw thread rolling
The innovation structure of machine, the known case are also the previous patent case of applicant in this case.
The innovation structure 3 of the screw thread rolling machine includes transmission device 31, feed arrangement 32, thread rubbing device 33, feeding dress
Put 34；The transmission device 31 includes gear reducer 311, flywheel 312, power connector bar 313 and interlocking lever group 314, the interlocking lever
Group 314 includes the thread rubbing device interlocking lever group 3141 for being connected to thread rubbing device 33, and is connected to the feeding of feed device 34
Device interlocking lever group 3142；The gear reducer 311 can directly drive flywheel 312 when operating and rotate, with axis point (figure on the flywheel 312
Do not show) it is fixedly connected with power connector bar 313, which is revolved using the axis point (not shown) as fulcrum by flywheel 312
Turn to drive, it drives formed swing angle A, and synchronous drive is connected to the thread rubbing device interlocking lever group of power connector bar 313
3141 and feed device interlocking lever group 3142, and then push and pull thread rubbing device 33 and form threading process Y, and feed device 34 is synchronous
Carry out feeding operation.
Continuing foregoing, it is known that technology integrates the link mechanism of feeding by interlocking lever group 314 and power connector bar 313,
So that serial verb construction volume reduces, and then 312 size of flywheel in transmission device 31 corresponding can reduce, and can so reduce
The swing angle A of power connector bar 313, and then noise and vibrations caused by operation are reduced, further lower eliminating for equipment
Rate so that operating cost reduces.
Aforementioned known techniques, find through applicant after the process of commercialization, and patent No. M520952 patent names are spiral shell
The innovation structure of silk thread rolling machine, it should there is more excelsior innovation, it is known that the innovation structure 3 of screw thread rolling machine is mainly
Rotated by flywheel 312, while drive the feed device interlocking lever group 3142 to connect with power connector bar 313, and threading dress
Interlocking lever group 3141 is put, and then thread rubbing device 33 can be driven to operate, and synchronous promotion feed device 34 carries out feeding operation；And
The structure improved screw thread rolling machine that has in the utility model is rotated by flywheel, and then is driven and the foreign steamer of flywheel part
The auxiliary drive group operation of contact, and then just promote feed device to carry out feeding operation, the auxiliary drive group and power connector bar
And it is connectionless, therefore the feed device of the utility model and thread rubbing device operating time can be produced the preferable time difference, so
Obtainable threading effect is more perfect.
Utility model content
The major advantage of the utility model is：By aiding in drive group can standalone elastic design feed device and threading dress
The operating time put is poor, to form optimal threading effect.
To reach above-mentioned purpose, the utility model, which provides one kind, has structure improved screw thread rolling machine, it includes
Feed arrangement, feed device, transmission device, thread rubbing device；Wherein, embryo material screw can be put on the feed arrangement；The feeding fills
Put and contacted with feed arrangement, and the embryo material screw in feed arrangement can be imported thread rubbing device；The transmission device is included to provide and moved
The power unit of power, the power connector bar of appropriate place's connection outside the flywheel being connected with power unit, with flywheel axle center, and with this
The thread rubbing device interlocking lever group of power connector bar connection；The foregoing power connector bar is using flywheel axle center as fulcrum, is connected by power
The connecting pin of extension bar and flywheel is around flywheel axis rotation, and the other end of power connector bar is connected with thread rubbing device interlocking lever group
Connect；The thread rubbing device includes the movable dental lamina being connected with thread rubbing device interlocking lever group, and fixed tooth corresponding with movable dental lamina
Plate.
Continue foregoing, which also includes and contacted with flywheel outer wheel portion, and the auxiliary band being connected with feed device
Dynamic group, foregoing flywheel are the modes of operation that the rotary force provided with power unit is centrally formed off-centre operation, therefore the utility model
The operation of feed device and thread rubbing device be different drive paths, and feeding can be filled by aiding in the design of drive group
Put and produce the preferable time difference with the time of thread rubbing device operation, can so obtain more preferably threading effect.
It will be further appreciated that wherein, which, which includes, is subject to flywheel to rotate and drives rotating eccentric idle pulley,
With the axis point of eccentric idle pulley affixed connection driven rod, one end is with being connected driven rod connection and the other end is connected with feed device
Feeding driven rod, and be connected driven rod engage and be fixed on ground or desktop on fixed seat.
Wherein, drive bearing can be also added between foregoing the connection driven rod and feed device, to as feeding driven rod
Fulcrum between feed device, can make feeding driven rod drive feed device when it is more laborsaving, it is also possible to come a little elasticity adjustment
Power size needed for feeding.
Wherein, which can produce the form of upper and lower displacement, and the other end can then produce what is moved forward and backward
Form, can so reduce auxiliary drive group in the volume shared by the utility model, space capable of reducing using.
Brief description of the drawings
Fig. 1 is the schematic perspective view of known technology；
Fig. 2 is another schematic perspective view of known technology；
Fig. 3 is known technology operation chart；
Fig. 4 is the schematic perspective view of the utility model preferred embodiment；
Fig. 5 is the side schematic view of the utility model preferred embodiment；
Fig. 6 is the upper schematic diagram of the utility model preferred embodiment；
Fig. 7 is the side operation chart of the utility model preferred embodiment；
Fig. 8 is that the upper of the utility model preferred embodiment regards operation chart.
Symbolic indication in figure：
Symbol in the technical program：
1 has structure improved screw thread rolling machine；11 feed arrangements；12 feed devices；13 thread rubbing devices；131 live
Dynamic dental lamina；132 fix dental lamina；14 transmission devices；141 flywheels；1411 flywheel axle center；1412 flywheel foreign steamers；142 power
Connecting rod；143 thread rubbing device interlocking lever groups；144 auxiliary drive groups；1441 eccentric idle pulleys；1442 connection driven rods；1443
Feeding driven rod；1444 fixed seats；1445 drive bearings；2 embryo material screws；
Symbol in known technology：
The innovation structure of 3 screw thread rolling machines；31 transmission devices；311 gear reducers；312 flywheels；313 power connectors
Bar；314 interlocking lever groups；3141 thread rubbing device interlocking lever groups；3142 feed device interlocking lever groups；32 feed arrangements；33 rub with the hands
Tooth device；34 feed devices；A swing angles；Y threading processes.
Embodiment
To enable the purpose of this utility model, effect, feature and structure to have more detailed understanding, now lift and preferably implement
Example simultaneously coordinates schema to be described as follows.
With reference to shown in Fig. 4 to Fig. 6, Fig. 4 is the schematic perspective view of the utility model preferred embodiment, and Fig. 5 is this reality
With the side schematic view of new preferred embodiment, Fig. 6 is the upper schematic diagram of the utility model preferred embodiment.
As described in Figure, the utility model preferred embodiment has structure improved screw thread rolling machine 1, it includes：Charging dress
11, feed device 12, thread rubbing device 13, transmission device 14 are put, will sequentially illustrate each apparatus structure and connection relation below：
1. embryo material screw 2 can be put on the feed arrangement 11；
2. the embryo material screw 2 in feed arrangement 11 can be imported thread rubbing device 13 by the feed device 12；
3. the transmission device 14 includes the power unit (not shown) for providing power, it is connected with power unit (not shown)
Flywheel 141, the power connector bar 142 with appropriate place's connection outside flywheel axle center 1411, and being connected with the power connector bar 142
Thread rubbing device interlocking lever group 143；
4. the thread rubbing device 13 includes the movable dental lamina 131 being connected with thread rubbing device interlocking lever group 143, and and movable teeth
The corresponding fixed dental lamina 132 of plate 131.
Continue foregoing, wherein, the power connector bar 142 be with flywheel axle center 1411 for fulcrum, by power connector bar 142 with
The connecting pin of flywheel 141 is rotated around flywheel axle center 1411, and the other end of power connector bar 142 is and thread rubbing device interlocking lever
The connection of group 143, therefore when 142 one end of power connector bar starts to rotate, i.e., thread rubbing device interlocking lever group 143 can be driven to produce position
Move, and then drive the movable dental lamina 131 in thread rubbing device 13 to carry out threading operation.
Specifically, which also includes and is contacted with 1412 part of flywheel foreign steamer, and is connected with feed device 12
Auxiliary drive group 144, foregoing flywheel 141 is that the rotary force provided with power unit (not shown) is centrally formed the behaviour of off-centre operation
Make mode, that is to say, that flywheel 141 can produce upper and lower displacement operation except there is rotation process, and then can be with dynamic auxiliary band
Dynamic group 144 produces displacement, and connects and drive 12 simultaneously operating of feed device.
In other words, the feed device 12 of the utility model is different drive paths from the operation of thread rubbing device 13, and
Can be by aiding in the design of drive group 144, the time that feed device 12 and thread rubbing device 13 are operated produces the preferable time difference,
More preferably threading effect can so be obtained.
It is noted that as shown in figure 5, wherein, which, which includes, is subject to flywheel 141 to rotate and drive
Rotating bias idle pulley 1441, affixed connection driven rod 1442, one end and company with the axis point (not shown) of eccentric idle pulley 1441
The feeding driven rod 1443 that tape splicing lever 1442 connects and the other end is connected with feed device 12, and with being connected driven rod 1442
Engage and be fixed on ground or desktop on fixed seat 1444；1442 one end of foregoing connection driven rod is can to produce upper and lower displacement
Form, and the other end is then that can produce the form moved forward and backward, can so reduce auxiliary drive group 144 in the utility model institute
The volume of occupancy, space capable of reducing using.
It is noted that as shown in fig. 6, wherein, biography can be also added between the feeding driven rod 1443 and feed device 12
Dynamic bearing 1445, as the fulcrum between feeding driven rod 1443 and feed device 12, can drive feeding driven rod 1443
It is more laborsaving during feed device 12, it is also possible to carry out the power size a little needed for elasticity adjustment feeding.
With reference to shown in Fig. 7 and Fig. 8, Fig. 7 is the side operation chart of the utility model preferred embodiment, and Fig. 8 is
The upper of the utility model preferred embodiment regards operation chart.
As shown in the figure, the mode of operation of the utility model is as described below：First, embryo material screw 2 is inserted into feed arrangement 11
Enable 2 sequential of embryo material screw, threading behaviour is carried out so that embryo material screw 2 is subsequently pushed into thread rubbing device 13 by feed device 12
Make, then turn on the power unit (not shown), and power unit (not shown) directly drives flywheel 141 and rotates, and is revolved by flywheel 141
Turn power, the power interlocking lever 142 for making to be connected on flywheel 141 with flywheel axle center 1411 for fulcrum, by power connector bar 142
Rotated with the fixed connecting end of flywheel 141 around flywheel axle center 1411, and the other end of power connector bar 142 is interlocked with thread rubbing device
Bar group 143 connects, therefore by the drive of 142 one end of power connector bar, the other end then produces front and rear displacement, the thread rubbing device
Therefore interlocking lever group 143 also produces displacement, and then drive the movable dental lamina 131 in thread rubbing device 13 to produce front and rear displacement, with
Complete threading operation；Can be greatly decreased by the drive of thread rubbing device interlocking lever group 143 needed in the past larger amplitude of fluctuation come
Thread rubbing device 13 is driven, therefore the abrasion produced after a period of time capable of reducing using and noise problem.
Continue it is foregoing, while flywheel 141 rotates, flywheel 141 be with power unit (not shown) provide rotary force
It is centrally formed the mode of operation of off-centre operation, that is to say, that flywheel 141 can produce upper and lower displacement behaviour except there is rotation process
Make, and then make there was only rotation process with the eccentric idle pulley 1441 of 1412 localized contact of flywheel foreign steamer, can also produce upper and lower position
Moving, eccentric idle pulley 1441 can drive affixed 1442 one end of connection driven rod thereon synchronously to produce upper and lower displacement at this time, and
Connection driven rod 1442 other end connection feeding driven rod 1443 then may be designed as producing the form moved forward and backward, therefore feeding belt
Lever 1443 is also driven and produces and move forward and backward, and can be used as feeding driven rod 1443 by drive bearing 1445 fills with feeding
The fulcrum between 12 is put, feeding driven rod 1443 can be made more laborsaving when driving feed device 12 again, it is also possible to carrys out elasticity tune a little
Power size needed for whole feeding, you can complete feeding operation.
Continue above-mentioned, which can be adjustable by by the design of fixed seat 1444 and 12 distance of feed device
Whole connection driven rod 1442 and feeding driven rod 1443 are connected to the distance of feed device 12, therefore can synchronous adjustment feeding dress
It is 12 poor with the operating time of thread rubbing device 13 to put, thus may achieve optimal threading effect.
Summary, has structure improved screw thread rolling machine described in this case, has the advantages that following：
1. being designed by auxiliary power group, the time difference of feed device and thread rubbing device is can adjust, can be designed to optimal
The form of threading effect.
2. by drive bearing, make with lever principle more laborsaving in operation, it is also possible to carry out elasticity adjustment feeding a little
Required power size.
3. it is the form that can produce upper and lower displacement to connect driven rod one end, and the other end is then that can produce the shape moved forward and backward
State, can so reduce auxiliary drive group in the volume shared by the utility model, space capable of reducing using.
The above, is only the preferred embodiment of the utility model, such as using the utility model specification and Shen
Please the scope of the claims made other equivalent structures change, ought to be included in the utility model claim in.
Claims (4)
1. one kind has structure improved screw thread rolling machine, feed arrangement, feed device, transmission device, thread rubbing device are included；Its
In, embryo material screw is put on the feed arrangement；
The feed device is contacted with feed arrangement, and the embryo material screw in feed arrangement is imported thread rubbing device；
The transmission device is to connect feed device and thread rubbing device respectively, and the transmission device includes the power list for providing power
Member, the power connector bar of place's connection outside the flywheel being connected with power unit, with flywheel axle center, and connect with the power connector bar
The thread rubbing device interlocking lever group connect；
Wherein, the power connector bar is using flywheel axle center as fulcrum, by the connecting pin of power connector bar and flywheel around flywheel
Axis rotation, and the other end of power connector bar is connected with thread rubbing device interlocking lever group；
The thread rubbing device includes the movable dental lamina being connected with thread rubbing device interlocking lever group, and fixation corresponding with movable dental lamina
Dental lamina；It is characterized in that：
The transmission device is also included and contacted with flywheel outer wheel portion, and the auxiliary drive group being connected with feed device, described to fly
Wheel is the mode of operation that the rotary force provided with power unit is centrally formed off-centre operation.
2. there is structure improved screw thread rolling machine as claimed in claim 1, it is characterised in that the auxiliary drive group includes
It is subject to flywheel to rotate and drives rotating eccentric idle pulley, the affixed connection driven rod with the axis point of eccentric idle pulley, one end is with being connected
Driven rod connects and the feeding driven rod that is connected with feed device of the other end, and engages with being connected driven rod and be fixed on ground
Or the fixed seat on desktop.
3. there is structure improved screw thread rolling machine as claimed in claim 2, it is characterised in that the connection driven rod is with sending
Drive bearing is equipped between material device.
4. there is structure improved screw thread rolling machine as claimed in claim 2, it is characterised in that described connection driven rod one end
The form of upper and lower displacement is designed as, and the other end is then designed as the form moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689728.9U CN207239331U (en) | 2017-06-14 | 2017-06-14 | With structure improved screw thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689728.9U CN207239331U (en) | 2017-06-14 | 2017-06-14 | With structure improved screw thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239331U true CN207239331U (en) | 2018-04-17 |
Family
ID=61878083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689728.9U Expired - Fee Related CN207239331U (en) | 2017-06-14 | 2017-06-14 | With structure improved screw thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672620A (en) * | 2018-06-27 | 2018-10-19 | 芜湖金宇紧固件有限公司 | A kind of screw thread rolling machine |
| CN109277506A (en) * | 2018-11-30 | 2019-01-29 | 佳兴紧固件工业（苏州）有限公司 | A kind of screw thread rolling device |
-
2017
- 2017-06-14 CN CN201720689728.9U patent/CN207239331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672620A (en) * | 2018-06-27 | 2018-10-19 | 芜湖金宇紧固件有限公司 | A kind of screw thread rolling machine |
| CN109277506A (en) * | 2018-11-30 | 2019-01-29 | 佳兴紧固件工业（苏州）有限公司 | A kind of screw thread rolling device |
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Legal Events
| 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: 20180417 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |