CN206104774U - Thread rolling machine - Google Patents
Thread rolling machine Download PDFInfo
- Publication number
- CN206104774U CN206104774U CN201621076713.7U CN201621076713U CN206104774U CN 206104774 U CN206104774 U CN 206104774U CN 201621076713 U CN201621076713 U CN 201621076713U CN 206104774 U CN206104774 U CN 206104774U
- Authority
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- China
- Prior art keywords
- thread rolling
- blanking plate
- away
- plate
- rolling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 10
- 230000008520 organization Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 abstract description 27
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a thread rolling machine can realize the regulation of difference in height between storage vat and the lower flitch at any time, including frame and the automatic feeding of setting in the frame, the thread rolling station, drive arrangement and discharge mechanism, discharge mechanism include with the communicating discharge gate of thread rolling station, the one end that the thread rolling station was kept away from to the discharge gate is equipped with down the flitch, the flitch rotates and connects on the discharge gate down, the flitch below is kept away from discharge gate department and is equipped with the supporting seat down, it is connected with the pendulum rod to rotate on the supporting seat, the one end that the discharge gate was kept away from to the one end and the lower flitch lower surface of pendulum rod is articulated, the other end of pendulum rod is equipped with the power unit of control pendulum rod luffing motion.
Description
Technical field
The utility model is related to thread processing equipment technical field, more particularly to a kind of thread rolling machine.
Background technology
Thread rolling machine is the equipment of professional production screw thread, is the important composition of thread processing equipment technical field, thread rolling machine
Main operational principle is that screw rod to be processed is placed in thread rolling station, under the driving force of driving means, filament plate extruding screw so as to
Screw thread or silk screen line are formed on screw rod.
Such as disclosed a kind of thread rolling machine on patent application text（Application number：201520436238.9）, including frame, automatically
Pay-off, thread rolling station, driving means and receiving mechanism, automatic feeding, thread rolling station, driving means and receiving mechanism
It is arranged in frame, automatic feeding includes vibrating disk, chute, feed appliance, funnel and conveyer belt, conveyer belt connects funnel,
Funnel is arranged on vibrating disk top, and chute bottom is provided with feed opening, and just to feed appliance and thread rolling station, feed appliance includes feed opening
Sliding shoe one, push rod and bar is attacked, attack bar and be arranged on sliding shoe one, push rod connection sliding shoe one is pushed away in the presence of driving force
Bar promotes sliding shoe one to make to attack bar shock stock into thread rolling station；Thread rolling station includes left filament plate and right filament plate, right filament plate with
Frame is fixedly connected, and gathering sill is provided with frame, and left filament plate connection sliding shoe two is embedded in gathering sill, and left filament plate connection is bent
Handle connecting rod；Driving means include motor, flywheel, driving wheel, driven pulley and crank connecting link, and motor provides power, flywheel for flywheel
Connection driving wheel, driving wheel connection driven pulley, crank connecting link one end connection driven pulley, the other end connects left filament plate；Receiving mechanism
Including transmission crawler belt, storage vat and baffle plate, transmission crawler belt one end connection storage vat, the other end is arranged on frame by transmitting mouth
It is interior, baffle plate is set at transmission mouth, will can be kept off into transmission crawler belt by the product of thread rolling station.
After bolt shaping, fall on transmission crawler belt, then by transmitting crawler-tread to storage vat, transmit the feeding of crawler belt
Although mode can effectively realize the conveying of screw, structure is excessively inflexible, falls in transmission crawler belt in the screw of varying number
After upper, the storage vat that often may require that different capabilities is stored to these screws, will now cause storage vat to carry out with transmission
There are different differences in height between band, because screw belongs to relatively fine part, it is easy to drop down onto the process of storage vat under
In occur spilling the situation for spilling storage vat due to difference in height, cause the untidy of working environment, and can up and-down work people
Member impacts.
Utility model content
The purpose of this utility model is to provide a kind of thread rolling that can at any time realize storage vat and the regulation of blanking plate difference in height
Machine.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of thread rolling machine, including
Frame and the automatic feeding, thread rolling station, driving means and the discharging mechanism that are arranged in frame, the discharging mechanism includes
The discharging opening communicated with thread rolling station, the discharging opening is provided with blanking plate away from one end of thread rolling station, and the blanking plate is along long
The both sides in degree direction are provided with extension board upwards, and the blanking plate is rotatably connected on discharging opening, the blanking plate lower section away from
Discharge outlet is provided with support base, and fork is rotatably connected on the support base, and one end of the fork is remote with blanking plate lower surface
The one end for separating out material mouth is hinged, and the other end of the fork is provided with the actuating unit that control fork swings up and down.
By adopting above-mentioned technical proposal, fork is controlled by actuating unit and is swung up and down, such that it is able to adjust blanking plate
Away from the difference in height between discharging opening one end and storage vat so that blanking plate is in in the optimal orientation of storage vat, is easy to
Collection of the storage vat to screw is stored.
The utility model is further arranged：The actuating unit includes the gear being rotatably arranged on support base, the pendulum
Bar is provided with the sector rack engaged with gear away from one end of blanking plate, and the gear is provided with handle one.
By adopting above-mentioned technical proposal, pinion rotation is driven by swing handle one, so as to the sector that band is engaged with
The motion of tooth bar, causes the down or up of fork, so as to realize blanking plate during the rising or falling of sector rack
Lifting, the lifting of blanking plate is realized using simple structure, can at any time realize the difference in height between blanking plate and storage vat
Regulation, it is simple to operation.
The utility model is further arranged：The blanking plate bottom is hinged and is provided with gripper shoe, the fork and gripper shoe
One end is articulated and connected, and sliding bar is rotatably connected on the fork, and described one end of sliding bar is hinged with the other end of gripper shoe
Connection, the other end of the sliding bar is connected by slipping mechanism with support base.
By adopting above-mentioned technical proposal, by the way that gripper shoe is to the support of blanking plate and drives the lifting work of blanking plate,
Contact area is significantly increased, so that the process of lifting transmission is more steady smooth and safe and reliable.
The utility model is further arranged：The slipping mechanism includes that slide groove and sliding button are embedded in the cunning in slide groove
Block, the slide groove is arranged on blanking plate lower section away from discharge outlet, and the slide groove is parallel with gripper shoe, the slide block and cunning
Move bar to be hinged away from one end of gripper shoe.
Can be realized in slide groove by slide block away from one end of gripper shoe by adopting above-mentioned technical proposal, sliding bar
Sliding, such that it is able to realize sliding bar while playing a supporting role to gripper shoe, resistance also will not be caused to lifting work
Hinder.
The utility model is further arranged：Cavity is provided with blanking plate in the frame, control is provided with the cavity
The stop gauge of blanking plate discharge quantity processed.
By adopting above-mentioned technical proposal, when the screw in storage vat collects excessive needs changes empty storage vat, can
To carry out certain stop to the screw on blanking plate that falls by stop gauge, to there is the time to be placed on empty storage vat
Under blanking plate, during this period, the situation generation that screw falls to ground can be greatly reduced.
The utility model is further arranged：The breach communicated with cavity is provided with the frame at blanking plate side
One, the stop gauge is arranged on the baffle plate in cavity including sliding, and the baffle plate is contradicted through breach one with blanking plate surface,
The baffle plate is provided with the flexible controlling organization of controlling baffle plate.
By adopting above-mentioned technical proposal, stretched out from cavity by controlling organization controlling baffle plate and contradicted with blanking plate,
So as to realize carrying out certain iris action to the screw on blanking plate.
The utility model is further arranged：The controlling organization includes the connecting rod with panel hinge, and the connecting rod is away from gear
One end of plate is hinged with rotating bar, and the rotating bar is provided with rotary shaft away from one end of connecting rod, the rotary shaft through frame with
Outside communicates, and the rotary shaft is provided with handle two away from one end of connecting rod.
By adopting above-mentioned technical proposal, by swing handle two, rotary shaft concomitant rotation simultaneously drives rotating bar to rotate, and turns
Lever connects can be with swing of the drivening rod in cavity, and the swing of connecting rod drives baffle plate protruding in indentation, there, with blanking plate
Surface contradicts, and realizes the stop to the screw on blanking plate.
The utility model is further arranged：The frame is located at place in cavity and is provided with the rail groove set for baffle plate sliding.
By adopting above-mentioned technical proposal, in the presence of rail groove, baffle plate can be caused to do what is specified in rail groove
Straight reciprocating motion, so as to more smoothly smoothly realize stop of the baffle plate with the conflict and realization of blanking plate to screw.
The utility model is further arranged：The baffle bottom is provided with elastic sealing gasket, the elastic sealing gasket and blanking
Plate surface is contradicted.
Can increase the sealing contradicted and blanking plate between by adopting above-mentioned technical proposal, elastic sealing gasket, so as to
The barrier effect to screw can preferably be played.
In sum, the utility model has the advantages that：
1st, the difference in height between blanking plate and storage vat can be at any time adjusted, facilitates screw to be preferably collected；
2nd, the more steady smoothly safety of the lifting structure of blanking plate is caused using simple structure；
3rd, can realize carrying out certain stop to the screw on blanking plate, be convenient for changing storage vat.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the structural representation of slipping mechanism in embodiment 1；
Fig. 4 is the enlarged drawing of part B in Fig. 3；
Fig. 5 is the structural representation of rotary shaft and handle two in embodiment 2；
Fig. 6 is the structural representation of stop gauge in embodiment 2；
Fig. 7 is the enlarged drawing of C portion in Fig. 6；
Fig. 8 is the structural representation of embodiment 3；
Fig. 9 is the enlarged drawing of D parts in Fig. 8.
In figure：1st, frame；11st, automatic feeding；12nd, thread rolling station；13rd, driving means；14th, discharging mechanism；141、
Discharging opening；142nd, blanking plate；1421st, extension board；1421a, breach two；15th, cavity；16th, breach one；2nd, support base；21st, put
Bar；3rd, actuating unit；31st, sector rack；32nd, gear；321st, handle one；4th, gripper shoe；41st, sliding bar；5th, slipping mechanism；
51st, slide groove；52nd, slide block；6th, stop gauge；61st, baffle plate；611st, elastic sealing gasket；62nd, controlling organization；621st, connecting rod；622、
Rotating bar；623rd, rotary shaft；624th, handle two；63rd, rail groove；7th, screw.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of thread rolling machine, as shown in Fig. 1 or 3, including frame 1 and the self-feeding dress being arranged in frame 1
11, thread rolling station 12, driving means 13 and discharging mechanism 14 are put, unformed screw 7 is transported to by automatic feeding 11
At thread rolling station 12, after realizing thread rolling shaping, then discharging opening 141 is delivered to by the driving of driving means 13.
As shown in Figures 2 and 4, blanking plate 142 is provided with discharging opening 141, the blanking plate 142 is near the one of discharging opening 141
End is rotatably connected on discharging opening 141, in order that blanking of the screw 7 on blanking plate 142 is more smooth, now in blanking
The both sides along its length of plate 142 are provided with extension board 1421 upwards, cut with scissors away from discharging opening 141 in the bottom surface of blanking plate 142
Gripper shoe 4 is equipped with, in the lower section of the bottom of blanking plate 142 away from support base 2 is provided with discharging opening 141, is rotated on support base 2
A fork 21, one end of fork 21 and the relatively distal end articulated of gripper shoe 4 are connected to, are turned at middle part on fork 21
Dynamic to be connected with sliding bar 41, the one end of one end of the sliding bar 41 with gripper shoe 4 away from fork 21 is articulated and connected, fork 21 away from
One end of gripper shoe 4 is provided with actuating unit 3, and the actuating unit 3 can control one end reality of the blanking plate 142 away from discharging opening 141
Existing oscilaltion swings, and sliding bar 41 is provided with slipping mechanism 5 away from one end of gripper shoe 4, and slipping mechanism 5 can drive sliding bar
41 lift into line slip with blanking plate 142.
Actuating unit 3 includes the gear 32 being rotatably arranged on support base 2, and is arranged on fork 21 away from gripper shoe
The sector rack 31 of 4 one end, the gear 32 is intermeshed with sector rack 31, and handle 1 is provided with gear 32.
Slipping mechanism 5 includes being arranged on slide groove 51 of the lower section of blanking plate 142 away from exit, the slide groove 51 and support
Plate 4 is parallel, is hinged away from one end of support base 2 in sliding bar 41 and is provided with slide block 52, and the sliding button of slide block 52 is embedded in slide groove 51
It is interior.
Specific embodiment：When the difference in height between storage vat and blanking plate 142 is larger, swing handle 1 drives
Gear 32 is inverted, and drives the sector rack 31 being engaged with to move up, now the rotation junction of fork 21 and support base 2
The fulcrum of fork 21 is formed, when sector rack 31 is moved up, fork 21 will decline away from one end of sector rack 31, pendulum
The decline of bar 21 drives the decline of gripper shoe 4, gripper shoe 4 then can drive under the one end of blanking plate 142 away from discharging opening 141
Drop, now, the also decline during the decline of gripper shoe 4 while the other end to gripper shoe 4 is formed and supported of sliding bar 41,
And the sliding at away from sliding bar 41 and the pin joint of gripper shoe 4 in slide groove 51 of band movable slider 52, now, under smoothly realizing
Flitch 142 drops at the top position with storage vat away from one end of discharging opening 141, and the screw 7 being molded by thread rolling then can be with
Smoothly dropped in storage vat by blanking plate 142.
When the height of storage vat is higher, handle 1 is rotated forward, drive the decline of sector rack 31, you can
To realize rising of the blanking plate 142 away from one end of discharging opening 141, realized at any time to blanking plate 142 using simple structure
Adjust away from the height at the end of discharging opening 141, it is simple to operate and practical reliable.
Embodiment 2：A kind of thread rolling machine, be with the difference of embodiment 1, as illustrated in figs. 5-7, near blanking plate
It is provided with cavity 15 in frame 1 at 142, and lacking of communicating with cavity 15 is provided with the side of blanking plate 142 in frame 1
Mouth 1, is provided with the stop gauge 6 that can control the discharge quantity of blanking plate 142 in cavity 15, in the extension near breach 1
Plate 1421 is provided with the 1421a of breach two communicated with breach 1, stop gauge 6 through breach 1 and the 1421a of breach two with
The upper surface of blanking plate 142 contradicts.
When screw 7 drops on blanking plate 142 from discharging opening 141 and slides to storage vat, it may appear that storage vat is filled
After screw 7, the storage vat for timely changing sky is needed, now, risen above using the control blanking plate 142 of actuating unit 3
During 141 end of discharging opening, it is possible to reduce screw 7 slides to the blanking amount of storage vat from blanking plate 142, but when from discharging opening
When the screw 7 that drops on blanking plate 142 in 141 is more, screw 7 still can be caused to slide to the situation on ground, now in gear
In the presence of material device 6, effectively a certain degree of obstruct can be carried out to the blanking of screw 7 on blanking plate 142, prevent screw 7
Drop in a large number.
As shown in fig. 7, stop gauge 6 is arranged on the baffle plate 61 in cavity 15, and the flexible cunning of controlling baffle plate 61 including sliding
The controlling organization 62 of shifting, the baffle plate 61 is contradicted after breach 1 and the 1421a of breach two with the upper surface of blanking plate 142, real
Now to the obstruct of screw 7.
As best shown in figures 5 and 7, controlling organization 62 includes the connecting rod 621 being hinged with baffle plate 61, is hinged on connecting rod 621 away from gear
The rotating bar 622 of the one end of plate 61 and it is arranged on rotary shaft 623 of the rotating bar 622 away from the one end of connecting rod 621, the rotary shaft 623
Communicate with outside after frame 1, and handle 2 624 is provided with away from one end of connecting rod 621 in rotary shaft 623.
Specific embodiment：When needing to use instead storage vat, swing handle 2 624 drives the rotating bar 622 being attached thereto
Go out swing near breach 1 in cavity 15, connecting rod 621 drives baffle plate 61 to breach one in the presence of rotating bar 622
Stretch out at 16, in the case where the continuation of rotating bar 622 swings so that baffle plate 61 continues to move along a straight line at breach 1, and gradually
Contradict with the upper surface of blanking plate 142 after breach 1 and the 1421a of breach two, realize to the screw 7 on blanking plate 142
Iris action.
When need cancel baffle plate 61 blanking plate 142 is tightened up a screw 7 obstruct when, only need opposite direction swing handle 2 624, and
The opposite direction of rotating bar 622 is driven to swing, now connecting rod 621 can drive baffle plate 61 to do gradually from the 1421a of breach two and breach
To the work of indentation in cavity 15 at one 16, the withdrawing from blanking plate 142 of baffle plate 61 is smoothly realized.
Embodiment 3：A kind of thread rolling machine, be with the difference of embodiment 2, as shown in figure 8, in order that baffle plate 61 exists
When doing stretching motion in cavity 15, motion is more steady, is now being provided with for baffle plate 61 in the frame 1 in cavity 15
The rail groove 63 that sliding is set, as shown in Figure 9, you can so that baffle plate 61 does straight reciprocating motion in rail groove 63, move
It is steady smoothly reliable.
In the present embodiment, as shown in figure 9, being additionally provided with elastic sealing gasket 611 in the bottom of baffle plate 61, such that it is able in gear
When plate 61 is slid onto on blanking plate 142, elastic sealing gasket 611 is contradicted with the upper surface of blanking plate 142, substantially reduces baffle plate 61
With the contact gap between blanking plate 142, both sealings are enhanced, such that it is able to preferably to the spiral shell on blanking plate 142
Silk 7 plays a part of obstruct.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a kind of thread rolling machine, including frame (1) and the automatic feeding (11) being arranged in frame (1), thread rolling station (12),
Driving means (13) and discharging mechanism (14), the discharging mechanism (14) includes the discharging opening communicated with thread rolling station (12)
(141), the discharging opening (141) is provided with blanking plate (142), the blanking plate away from one end of thread rolling station (12)（142）Edge
The both sides of length direction are provided with extension board upwards（1421）, it is characterised in that：The blanking plate (142) is rotatably connected on discharging
On mouth (141), blanking plate (142) lower section is provided with support base (2) away from discharging opening (141) place, turns on the support base (2)
Dynamic to be connected with fork (21), one end of the fork (21) and blanking plate (142) lower surface cut with scissors away from one end of discharging opening (141)
Connect, the other end of the fork (21) is provided with the actuating unit (3) that control fork (21) swings up and down.
2. a kind of thread rolling machine according to claim 1, it is characterised in that：The actuating unit (3) is including being rotatably arranged on
Gear (32) on support base (2), the fork (21) is provided with the fan engaged with gear (32) away from one end of blanking plate (142)
Shape tooth bar (31), the gear (32) is provided with handle one (321).
3. a kind of thread rolling machine according to claim 2, it is characterised in that：Blanking plate (142) bottom is hinged to be provided with and props up
Fagging (4), the fork (21) is articulated and connected with one end of gripper shoe (4), the fork（21）On be rotatably connected to sliding bar
（41）, the sliding bar（41）One end be articulated and connected with the other end of gripper shoe (4), the other end of the sliding bar (41) leads to
Cross slipping mechanism (5) to be connected with support base (2).
4. a kind of thread rolling machine according to claim 3, it is characterised in that：The slipping mechanism (5) is including slide groove (51)
And sliding button is embedded in the slide block (52) in slide groove (51), the slide groove (51) be arranged on blanking plate (142) lower section away from
Discharging opening (141) place, the slide groove (51) is parallel with gripper shoe (4), and the slide block (52) is with sliding bar (41) away from support
One end of plate (4) is hinged.
5. a kind of thread rolling machine according to claim 4, it is characterised in that：Near blanking plate (142) place in the frame (1)
It is provided with cavity (15), the cavity (15) and is provided with the stop gauge (6) of control blanking plate (142) discharge quantity.
6. a kind of thread rolling machine according to claim 5, it is characterised in that：Near blanking plate (142) side on the frame (1)
The breach one (16) communicated with cavity (15) is provided with face, the stop gauge (6) is arranged in cavity (15) including sliding
Baffle plate (61), the baffle plate (61) contradicts through breach one (16) and blanking plate (142) upper surface, and the baffle plate (61) is provided with
The flexible controlling organization (62) of controlling baffle plate (61).
7. a kind of thread rolling machine according to claim 6, it is characterised in that：The controlling organization (62) includes and baffle plate (61)
The connecting rod (621) being hinged, the connecting rod (621) is hinged away from one end of baffle plate (61) with rotating bar (622), the rotating bar
(622) one end away from connecting rod (621) is provided with rotary shaft (623), and the rotary shaft (623) communicates through frame (1) with outside,
The rotary shaft (623) is provided with handle two (624) away from one end of connecting rod (621).
8. a kind of thread rolling machine according to claim 7, it is characterised in that：The frame (1) is provided with cavity (15)
For the rail groove (63) that baffle plate (61) sliding is set.
9. a kind of thread rolling machine according to claim 8, it is characterised in that：Baffle plate (61) bottom is provided with elastic sealing gasket
(611), the elastic sealing gasket (611) contradicts with blanking plate (142) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076713.7U CN206104774U (en) | 2016-09-23 | 2016-09-23 | Thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076713.7U CN206104774U (en) | 2016-09-23 | 2016-09-23 | Thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206104774U true CN206104774U (en) | 2017-04-19 |
Family
ID=58521753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076713.7U Expired - Fee Related CN206104774U (en) | 2016-09-23 | 2016-09-23 | Thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206104774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984873A (en) * | 2017-05-26 | 2017-07-28 | 重庆冠鹏机车部件有限公司 | A kind of transmission mechanism for automatic flat die thread-rolling machine |
| CN108580766A (en) * | 2018-06-26 | 2018-09-28 | 嘉善圣士得毛皮服饰有限公司 | A kind of self-feeding charging plate thread rolling machine |
| CN112974696A (en) * | 2021-02-24 | 2021-06-18 | 温州大学瓯江学院 | Fastener feeding device and fastener machining equipment and process thereof |
-
2016
- 2016-09-23 CN CN201621076713.7U patent/CN206104774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984873A (en) * | 2017-05-26 | 2017-07-28 | 重庆冠鹏机车部件有限公司 | A kind of transmission mechanism for automatic flat die thread-rolling machine |
| CN106984873B (en) * | 2017-05-26 | 2018-09-14 | 重庆冠鹏机车部件有限公司 | A kind of transmission mechanism for automatic flat die thread-rolling machine |
| CN108580766A (en) * | 2018-06-26 | 2018-09-28 | 嘉善圣士得毛皮服饰有限公司 | A kind of self-feeding charging plate thread rolling machine |
| CN112974696A (en) * | 2021-02-24 | 2021-06-18 | 温州大学瓯江学院 | Fastener feeding device and fastener machining equipment and process thereof |
| CN112974696B (en) * | 2021-02-24 | 2023-03-14 | 温州大学瓯江学院 | Fastener feeding device and fastener machining equipment and process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |