CN208467144U - A kind of accurate high-precision thread rolling machine of feeding - Google Patents
A kind of accurate high-precision thread rolling machine of feeding Download PDFInfo
- Publication number
- CN208467144U CN208467144U CN201821118450.0U CN201821118450U CN208467144U CN 208467144 U CN208467144 U CN 208467144U CN 201821118450 U CN201821118450 U CN 201821118450U CN 208467144 U CN208467144 U CN 208467144U
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- Prior art keywords
- fixedly installed
- cylinder
- thread rolling
- feeding
- crossbeam
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Abstract
The utility model discloses a kind of accurate high-precision thread rolling machines of feeding, including base, top one end of base is equipped with feed mechanism, crossbeam is fixedly connected with above base, the bottom of crossbeam is fixed with the first cylinder, the output end of first cylinder is fixedly installed with top board, the bottom of top board, which is fixed with, determines screw plate, the lower section for determining screw plate is equipped with dynamic screw plate, the bottom of dynamic screw plate is fixed with sliding block, the bottom of sliding block is equipped with sliding slot, one end of sliding block is hinged with connecting rod, the bottom of crossbeam is additionally provided with fixing seat, the side of fixing seat is rotatably connected to gear wheel, the axle center of gear wheel is fixedly installed with rocking bar, rocking bar is connect with link rotatable, the lower section of fixing seat is equipped with the rack gear engaged with gear wheel, the bottom of rack gear is slidably connected with sliding slot, the output end of second cylinder is fixedly connected with one end of rack gear.The utility model is convenient for accurate feeding, convenient for adjusting dynamic screw plate and determining the spacing of screw plate, is capable of providing the thread rolling of degree of precision.
Description
Technical field
The utility model relates to thread rolling machine field, in particular to a kind of accurate high-precision thread rolling machine of feeding.
Background technique
Screw, also someone is its screw, screw rod.Screw is common name in fact, and screw, screw rod are all mutually to have any different
's.Screw is generally wood screw；Be front end it is acuminous that, screw pitch is larger, is generally used for fastening wooden part, plastic part.
Screw rod is machine screw (machine screws), is that of front end tack, and screw pitch is smaller, uniformly, is generally used for fastening metal, machine
Component, screw production procedure have generally comprised the processes such as annealing, pickling, wire drawing, cold-heading, drilling tail, thread rolling and heat treatment.
Thread rolling machine is a kind of equipment of professional production screw thread, main operational principle be by two pieces it is having the same and with
Bolt blank between two screw plates is rubbed spiral shell when two pieces of screw plates mutually move by the screw plate of the identical thread form of bolt thread
Line.It processes in traditional thread rolling machine generally by bolt blank to be piecemeal manually sent to screw-rolling machine designated position, this
Not only feeding is inconvenient, production efficiency is low for sample, large labor intensity, time-consuming, but also precision is lower.
Utility model content
The main purpose of the utility model is to provide a kind of accurate high-precision thread rolling machines of feeding, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Top one end of a kind of accurate high-precision thread rolling machine of feeding, including base, the base is equipped with feed mechanism, institute
Stating feed mechanism includes push-rod electric machine, feed hopper and upper barrel, and the upper barrel and the push-rod electric machine are located at same level,
The bottom of the feed hopper is connected with the upper barrel, and the output end of the push-rod electric machine is fixedly installed with push plate, the machine
The top of seat is fixedly connected with crossbeam, and the bottom of the crossbeam is fixedly installed with the first cylinder, the output end of first cylinder
It is fixedly installed with top board, the top both ends of the top board are fixedly installed with slide bar straight up, two slide bars
Top is fixedly installed with limit plate through the crossbeam, several springs are equipped between the limit plate and the crossbeam, described
The bottom of top board, which is fixedly installed with, determines screw plate, and the lower section for determining screw plate is equipped with dynamic screw plate, the dynamic screw plate
Bottom is fixedly installed with sliding block, and the bottom of the sliding block is equipped with matched sliding slot, the sliding block far from the feed mechanism one
End is hinged with connecting rod, and the bottom of the crossbeam is additionally provided with fixing seat, and the side of the fixing seat is rotatably connected to gear wheel, described
The axle center of gear wheel is fixedly installed with rocking bar, and the end of the rocking bar is connect with the link rotatable, the lower section of the fixing seat
Equipped with the rack gear engaged with the gear wheel, the bottom of the rack gear is slidably connected with the sliding slot, another at the top of the base
One end is equipped with baffle, and the baffle is fixedly installed with the second cylinder, the output of second cylinder close to the side of the rack gear
End is fixedly connected with one end of the rack gear.
Preferably, the feed hopper is funnel-shaped, and the angle model of the two sides tilt internal wall of the feed hopper and horizontal plane
It is trapped among 45 degree to 60 degree.
Preferably, the upper barrel includes receiving barrel and feeding cylinder, and the top of the receiving barrel is connected with the feed hopper
Logical, the end of the feeding cylinder is fixedly installed with discharge nozzle, and the diameter of the discharge nozzle is less than the internal diameter of the feeding cylinder.
Preferably, the diameter of the push plate is slightly less than the internal diameter of the upper barrel.
Preferably, the spring is at least provided with two.
Preferably, the bottom of the base is equipped with supporting leg.
Preferably, the bottom width of the feed hopper is slightly larger than the diameter of screw blank.
Compared with prior art, the utility model has the following beneficial effects: a kind of accurate high-precision thread rolling of feeding
Machine is convenient for accurate feeding by the way that feed mechanism is arranged, by setting top board, slide bar and spring, convenient for adjust dynamic screw plate and
Determine the distance between screw plate, by the second cylinder of setting, rack gear, gear wheel, rocking bar, connecting rod and sliding slot, is capable of providing higher
The thread rolling of precision, the entire accurate high-precision thread rolling machine structure of feeding is simple, and easy to operate, the effect used is relative to tradition side
Formula is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the accurate high-precision thread rolling machine of feeding of the utility model.
Fig. 2 is a kind of top view of the upper barrel of the accurate high-precision thread rolling machine of feeding of the utility model.
Fig. 3 is a kind of sectional view of the feed hopper of the accurate high-precision thread rolling machine of feeding of the utility model.
In figure: 1, base；2, feed mechanism；3, push-rod electric machine；4, feed hopper；5, upper barrel；6, push plate；7, crossbeam；8,
First cylinder；9, top board；10, slide bar；11, limit plate；12, spring；13, determine screw plate；14, screw plate is moved；15, sliding block；
16, sliding slot；17, connecting rod；18, fixing seat；19, gear wheel；20, rocking bar；21, rack gear；22, baffle；23, the second cylinder；24, it connects
Receive cylinder；25, feeding cylinder；26, discharge nozzle.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of accurate high-precision thread rolling machine of feeding, including base 1, top one end of base 1 are equipped with
Feed mechanism 2, feed mechanism 2 include push-rod electric machine 3, feed hopper 4 and upper barrel 5, and the bottom of feed hopper 4 is connected with upper barrel 5
Logical, upper barrel 5 is located at same level with push-rod electric machine 3, and the output end of push-rod electric machine 3 is fixedly installed with push plate 6, base 1
Top is fixedly connected with crossbeam 7, and the bottom of crossbeam 7 is fixedly installed with the first cylinder 8, and the output end of the first cylinder 8 is fixedly mounted
There is top board 9, the top both ends of top board 9 are fixedly installed with slide bar 10 straight up, and the top of two slide bars 10 is through cross
Beam 7 is fixedly installed with limit plate 11, several springs 12, the fixed peace in the bottom of top board 9 are equipped between limit plate 11 and crossbeam 7
Equipped with screw plate 13 is determined, the lower section for determining screw plate 13 is equipped with dynamic screw plate 14, and the bottom of dynamic screw plate 14 is fixedly installed with sliding block
15, the bottom of sliding block 15 is equipped with matched sliding slot 16, and sliding block 15 is hinged with connecting rod 17 far from one end of feed mechanism 2, crossbeam 7
Bottom is additionally provided with fixing seat 18, and the side of fixing seat 18 is rotatably connected to gear wheel 19, and the axle center of gear wheel 19 is fixedly installed with
Rocking bar 20, the end of rocking bar 20 and connecting rod 17 are rotatablely connected, and the lower section of fixing seat 18 is equipped with the rack gear 21 engaged with gear wheel 19,
The bottom of rack gear 21 is slidably connected with sliding slot 16, and the other end at the top of base 1 is equipped with baffle 22, baffle 22 close to rack gear 21 one
Side is fixedly installed with the second cylinder 23, and the output end of the second cylinder 23 is fixedly connected with one end of rack gear 21.
Feed hopper 4 is funnel-shaped, and the two sides tilt internal wall of feed hopper 4 and the angular range of horizontal plane at 45 degree extremely
60 degree, upper barrel 5 includes receiving barrel 24 and feeding cylinder 25, and the top of receiving barrel 24 is connected with feed hopper 4, feeding cylinder 25
End is fixedly installed with discharge nozzle 26, and the diameter of discharge nozzle 26 is less than the internal diameter of feeding cylinder 25, and the diameter of push plate 6 is slightly less than feeding
The internal diameter of cylinder 5, for spring 12 at least provided with two, the bottom of base 1 is equipped with supporting leg, and the bottom width of feed hopper 4 is slightly larger than spiral shell
The diameter of silk blank.
It should be noted that the utility model is a kind of accurate high-precision thread rolling machine of feeding, when in use, first by spiral shell
Silk blank is thrown in feed hopper 4, and the bottom of feed hopper 4 is only entered in upper barrel 5 by a screw blank every time, is opened at this time
Screw blank is pushed on dynamic screw plate 14 by discharge nozzle 26 by push plate 6, is realized on accurate by dynamic push-rod electric machine 3, push-rod electric machine 3
Then material starts the first cylinder 8, the first cylinder 8 drives top board 9, and the drive of top board 9 determines screw plate 13 for screw blank pressure
Tightly, dynamic screw plate 14 is adjusted according to the diameter of screw blank and determines the distance between screw plate 13, then starts the second cylinder
23, the second cylinder 23 pushes rack gear 21 to slide on sliding slot 16, and rack gear 21 is due to engaging connection with gear wheel 19, to drive big
Gear 19 rotates, and gear wheel 19 drives rocking bar 20 to rotate, and rocking bar 20 is then with movable slider 15 and dynamic screw plate 14 on sliding slot 16
Sliding, to carry out thread rolling to screw blank.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of accurate high-precision thread rolling machine of feeding, including base (1), it is characterised in that: top one end of the base (1)
Equipped with feed mechanism (2), the feed mechanism (2) includes push-rod electric machine (3), feed hopper (4) and upper barrel (5), the charging
The bottom of bucket (4) is connected with the upper barrel (5), and the upper barrel (5) and the push-rod electric machine (3) are located at same level
The output end in face, the push-rod electric machine (3) is fixedly installed with push plate (6), is fixedly connected with crossbeam above the base (1)
(7), the bottom of the crossbeam (7) is fixedly installed with the first cylinder (8), and the output end of first cylinder (8) is fixedly installed with
The top both ends of top board (9), the top board (9) are fixedly installed with slide bar (10) straight up, two slide bars
(10) top is fixedly installed with limit plate (11) through the crossbeam (7), between the limit plate (11) and the crossbeam (7)
Equipped with several springs (12), the bottom of the top board (9), which is fixedly installed with, determines screw plate (13), described to determine screw plate (13)
Lower section be equipped with dynamic screw plate (14), the bottom of the dynamic screw plate (14) is fixedly installed with sliding block (15), the sliding block (15)
Bottom be equipped with matched sliding slot (16), the sliding block (15) is hinged with connecting rod (17) far from the one end of the feed mechanism (2),
The bottom of the crossbeam (7) is additionally provided with fixing seat (18), and the side of the fixing seat (18) is rotatably connected to gear wheel (19), institute
The axle center for stating gear wheel (19) is fixedly installed with rocking bar (20), and the end of the rocking bar (20) and the connecting rod (17) rotation connect
It connects, the lower section of the fixing seat (18) is equipped with the rack gear (21) engaged with the gear wheel (19), the bottom of the rack gear (21)
It is slidably connected with the sliding slot (16), the other end at the top of the base (1) is equipped with baffle (22), and the baffle (22) is close to institute
The side for stating rack gear (21) is fixedly installed with the second cylinder (23), the output end of second cylinder (23) and the rack gear (21)
One end be fixedly connected.
2. the accurate high-precision thread rolling machine of a kind of feeding according to claim 1, it is characterised in that: the feed hopper (4)
It is funnel-shaped, and the two sides tilt internal wall of the feed hopper (4) and the angular range of horizontal plane are at 45 degree to 60 degree.
3. the accurate high-precision thread rolling machine of a kind of feeding according to claim 1, it is characterised in that: the upper barrel (5)
Including receiving barrel (24) and feeding cylinder (25), the top of the receiving barrel (24) is connected with the feed hopper (4), the charging
The end of cylinder (25) is fixedly installed with discharge nozzle (26), and the diameter of the discharge nozzle (26) is less than the interior of the feeding cylinder (25)
Diameter.
4. the accurate high-precision thread rolling machine of a kind of feeding according to claim 1, it is characterised in that: the push plate (6)
Diameter is slightly less than the internal diameter of the upper barrel (5).
5. the accurate high-precision thread rolling machine of a kind of feeding according to claim 1, it is characterised in that: the spring (12) is extremely
There are two setting less.
6. the accurate high-precision thread rolling machine of a kind of feeding according to claim 1, it is characterised in that: the base (1)
Bottom is equipped with supporting leg.
7. the accurate high-precision thread rolling machine of a kind of feeding according to claim 1, it is characterised in that: the feed hopper (4)
Bottom width be slightly larger than screw blank diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118450.0U CN208467144U (en) | 2018-07-13 | 2018-07-13 | A kind of accurate high-precision thread rolling machine of feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118450.0U CN208467144U (en) | 2018-07-13 | 2018-07-13 | A kind of accurate high-precision thread rolling machine of feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208467144U true CN208467144U (en) | 2019-02-05 |
Family
ID=65211013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821118450.0U Expired - Fee Related CN208467144U (en) | 2018-07-13 | 2018-07-13 | A kind of accurate high-precision thread rolling machine of feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208467144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479933A (en) * | 2019-07-30 | 2019-11-22 | 海盐铭宏精工科技有限公司 | A kind of thread rolling machine |
| CN113290199A (en) * | 2021-05-14 | 2021-08-24 | 温州职业技术学院 | Machining process of screw production all-in-one machine |
-
2018
- 2018-07-13 CN CN201821118450.0U patent/CN208467144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479933A (en) * | 2019-07-30 | 2019-11-22 | 海盐铭宏精工科技有限公司 | A kind of thread rolling machine |
| CN113290199A (en) * | 2021-05-14 | 2021-08-24 | 温州职业技术学院 | Machining process of screw production all-in-one machine |
| CN113290199B (en) * | 2021-05-14 | 2022-08-16 | 温州职业技术学院 | Screw production all-in-one machine and machining process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200713 |