CN208680420U - Screw thread rolling machine - Google Patents
Screw thread rolling machine Download PDFInfo
- Publication number
- CN208680420U CN208680420U CN201820953515.7U CN201820953515U CN208680420U CN 208680420 U CN208680420 U CN 208680420U CN 201820953515 U CN201820953515 U CN 201820953515U CN 208680420 U CN208680420 U CN 208680420U
- Authority
- CN
- China
- Prior art keywords
- thread rolling
- rolling machine
- screw
- screw thread
- movable block
- 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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Abstract
The utility model discloses a kind of screw thread rolling machines, including rack, screw plate fixed frame and feeding mechanism, rack is equipped with motor, motor is connected with belt pulley, belt pulley is connected with driving wheel, driving wheel is connected with the driven wheel engaged, screw plate fixed frame includes movable block and fixed block, movable block and fixed block side be also provided with the air inlet communicated with hollow portion, feeding mechanism, the design that the utility model passes through partition and pressure plate are equipped at the top of screw plate, good positioning is realized to blank, is sent to embryo material stabilization at thread rolling tooth；By the cooperation of intelligent controller, motor, pulley, driving wheel, driven wheel and connecting rod and movable block, thread rolling machine processing efficiency and precision are improved；Finally by the design of movable block and fixed plate air inlet, the scrap that can effectively remove the generation of thread rolling process simultaneously cools down to screw plate, extends the thread rolling machine service life.
Description
Technical field
The utility model relates to a kind of mechanism, especially a kind of thread rolling machine.
Background technique
Thread rolling machine is the special equipment for producing screw, and thread rolling machine is that two pieces of identical, thread rolling faces have tooth with bolt thread
Bolt embryo between two screw plates is rubbed screw thread, thread rolling when screw plate mutually moves by the identical thread form in shape same-handed angle
One bolts screw thread of plate round trip just completes the process.But the thread rolling machine of the prior art there is also some problems, it is existing
Thread rolling machine feeding structure is complicated, bad to blank locating effect, while existing thread rolling machine processing efficiency and precision are lower, and rubs with the hands
Silk process temperature is higher to be easy to make mechanical strength and rigidity softening, to the scrap generated during thread rolling also without preferable clear
It removes, influences the thread rolling machine service life.
Utility model content
In view of the deficiencies of the prior art, the utility model provides that a kind of transmission is stable, high in machining efficiency, good cooling effect
And the thread rolling machine that scrap cleaning effect is good.
To achieve the above object, the utility model uses following scheme:
A kind of screw thread rolling machine, including rack, screw plate fixed frame and feeding mechanism, the rack are equipped with motor, institute
It states motor and is connected with belt pulley, the belt pulley is connected with driving wheel, and the driving wheel is connected with the driven wheel engaged, the thread rolling
Plate fixed frame includes movable block and fixed block, and screw plate is equipped on the fixed block and movable block, is connected at the top of the movable block
There is a connecting rod, the other end of the one end that is connected at the top of the connecting rod and movable block is connected in driven wheel, equal in the movable block and fixed block
It is provided with hollow portion, several thread rolling teeth are provided on the screw plate, is offered between the adjacent thread rolling tooth several in
The plane that the cusp of the through-hole of empty portion's connection, the through-hole and several thread rolling teeth is constituted is angled to be obliquely installed, the work
Motion block and fixed block side are also provided with the air inlet communicated with hollow portion, and the air inlet is connected with blower, the screw plate
Top is equipped with feeding mechanism, and the feeding mechanism includes conveyer belt, transmission wheel and feed hopper, is provided on the conveyer belt several
A evenly arranged partition, the distance between described partition are equal to blank diameter length.
Using the above scheme, blank is delivered on conveyer belt by feeding mechanism by feed hopper, and conveyer belt is equipped with uniform
The partition of distribution, standoff distance is equal to blank diameter length between partition, and blank is just stuck in the gap location of adjacent separator, prevents
The rolling of blank realizes the stable position to blank, and transmission end of tape is placed exactly in the surface of two screw plate gap locations,
The gap location that blank can accurately drop between two screw plates is processed, conveyer belt by driving device drive driving wheel to
Transmission belt is driven to roll, after being sent to screw plate, by motor-driven belt wheel, belt pulley drives driving wheel, and driving wheel drives
Driving wheel, then the connecting rod by being connected in driven wheel center of circle vicinity drive movable block to move up and down, and movable block drives through connecting rod
It is lower to be produced relative sliding between movement and fixed block, without the high-precision thread rolling process completed to blank of manual operation, simultaneously
Hollow portion is set in movable block and fixed block, opens up through-hole identical with hollow portion in adjacent thread rolling tooth, is connected by hollow portion
Some air inlets can blow down the scrap fallen on screw plate, it can be achieved that cooling to thread rolling plate surface, promote the life of screw
Yield and quality extends working life.
Further, the rack is equipped with intelligent controller, and the intelligent controller can manipulate motor according to input value
Output frequency.
Using the above scheme, motor-driven belt wheel is started by intelligent controller, while can be defeated on intelligent controller
Enter parameter to control output frequency, the thread rolling requirement of different blanks can be met, promotes processing efficiency and machining accuracy.
Further, it is connected with connecting column outside the air inlet, the connection outer surface of column is provided with screw thread.
Using the above scheme, the design of connecting column connect convenient for air inlet with blower, and connection outer surface of column setting screw thread is then
So that closer and secured with the connection of blower.
Further, the air inlet diameter is greater than through-hole diameter.
Using the above scheme, so that the wind-force of through-hole blowout is stronger.
Further, the transmission wheel is equipped with driving device, and the driving device is driving motor.
Using the above scheme, transmission wheel is driven by driving motor to drive conveyer belt to realize transmission effect, while electricity
Machine also makes conveyer belt work more stable.
Further, the one end of the feeding mechanism above screw plate is gradually increased to other end height.
Using the above scheme, by the design of the different height at transport mechanism both ends so that blank to transmission end of tape more
Easily slide into screw plate gap location.
Further, the top setting of the conveyer belt is parallel to the pressure plate of conveyer belt, the partition and pressure plate
Between there are gaps.
Using the above scheme, the setting of pressure plate prevents blank from skidding off at the top of the conveyer belt, between partition and pressure plate between
The design of gap, so that blank transmission is more smooth.
Further, feed lead rail is provided between the feed hopper and pressure plate, the feed hopper is connected with vibration motor.
Using the above scheme, it can be jammed in feeding funnel bottom part to avoid blank, so that transmission is more smooth.
Further, the thread rolling tooth surface is coated with wearing layer.
Using the above scheme, the design of wearing layer effectively extends the working life of thread rolling tooth.
The beneficial effects of the utility model are: good positioning is realized to blank by the design of partition and pressure plate,
It is sent to bloom stable at thread rolling tooth；Pass through intelligent controller, motor, pulley, driving wheel, driven wheel and connecting rod and activity
The cooperation of block improves thread rolling machine processing efficiency and precision；It, can be effective finally by the design of movable block and fixed plate air inlet
Remove thread rolling process generate scrap simultaneously to screw plate cool down, extend the thread rolling machine service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is movable block right side view.
Fig. 3 is movable block cross-sectional view.
Specific embodiment
For the contents, features and effects that can further appreciate that the utility model, it is listed below embodiment, and cooperates attached drawing detailed
Carefully it is described as follows.
As shown in Figure 1 to Figure 3, a kind of screw thread rolling machine, including rack 1, screw plate fixed frame 2 and feeding mechanism 3, rack
1 is equipped with motor 11, and motor 11 is connected with belt pulley 12, belt pulley 12 is connected with driving wheel 13, and driving wheel, which connects 13 and has, to be engaged
Driven wheel 14, screw plate fixed frame 2 include movable block 21 and fixed block 22, are equipped with screw plate on fixed block 21 and movable block 22
23, connecting rod 15 is connected at the top of movable block 21, and the other end of the one end that is connected at the top of connecting rod 15 and movable block 21 is connected in driven wheel 14, living
Be provided with hollow portion 24 in motion block 21 and fixed block 22, be provided with several thread rolling teeth on screw plate 23, adjacent thread rolling tooth it
Between offer several through-holes 25 being connected to hollow portion, the plane that the cusp of through-hole 25 and several thread rolling teeth is constituted is angled to incline
Tiltedly setting, movable block 21 and 22 side of fixed block are also provided with the air inlet 26 communicated with hollow portion, and air inlet 26 is connected with wind
Machine, feeding mechanism 3 is equipped at the top of screw plate 23, and feeding mechanism 3 includes conveyer belt 31, transmission wheel 32 and feed hopper 33, conveyer belt
Several evenly arranged partitions 34 are provided on 31, the distance between partition 34 is equal to blank diameter length.
Further, rack 1 is equipped with intelligent controller 16, and intelligent controller 16 can manipulate motor output according to input value
Frequency meets the thread rolling requirement of different blanks, promotes processing efficiency and machining accuracy.
Further, it is connected with connecting column 27 outside air inlet 26,27 outer surface of connecting column is provided with screw thread 28, is convenient for air inlet
26 with the secured connection of blower.
Further, 26 diameter of air inlet is greater than 25 diameter of through-hole, so that the wind-force that through-hole 25 is blown out is stronger.
Further, transmission wheel 32 is equipped with driving device, and driving device is driving motor.
Further, the one end of feeding mechanism 3 above screw plate 23 is gradually increased to other end height, so that blank
Screw plate gap location is slid more easily into transmission end of tape.
Further, the top setting of conveyer belt 32 is parallel to the pressure plate 35 of conveyer belt, partition 34 and pressure plate it
Between there are gap, this design prevents blank from skidding off at the top of conveyer belt.
Further, feed lead rail 36 is provided between feed hopper 33 and pressure plate 35, feed hopper 33 is connected with vibration motor,
This design can be jammed in feeding funnel bottom part to avoid blank, so that transmission is more smooth.
Further, thread rolling tooth surface is coated with wearing layer, and the design of wearing layer effectively extends the working life of thread rolling tooth.
Finally, it is stated that: it is the preferred embodiment that embodiment is only the utility model above, rather than its limitations；Although
The utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: its according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Range.
Claims (9)
1. a kind of screw thread rolling machine, including rack, screw plate fixed frame and feeding mechanism, it is characterised in that: set in the rack
Have a motor, the motor is connected with belt pulley, and the belt pulley is connected with driving wheel, the driving wheel be connected with engage it is driven
Wheel, the screw plate fixed frame includes movable block and fixed block, and screw plate, the activity are all provided on the fixed block and movable block
Connecting rod is connected at the top of block, the other end of the one end that is connected at the top of the connecting rod and movable block is connected in driven wheel, the movable block and consolidates
Determine to be provided with hollow portion in block, several thread rolling teeth are provided on the screw plate, are offered between the adjacent thread rolling tooth
The plane that the cusp of several through-holes being connected to hollow portion, the through-hole and several thread rolling teeth is constituted is angled to be obliquely installed,
The movable block and fixed block side is also provided with the air inlet communicated with hollow portion, and the air inlet is connected with blower, institute
It states and is equipped with feeding mechanism at the top of screw plate, the feeding mechanism includes conveyer belt, transmission wheel and feed hopper, is set on the conveyer belt
Several evenly arranged partitions are equipped with, the distance between described partition is equal to blank diameter length.
2. a kind of screw thread rolling machine according to claim 1, it is characterised in that: the rack is equipped with intelligent controller,
The intelligent controller can manipulate motor output frequency according to input value.
3. a kind of screw thread rolling machine according to claim 1, it is characterised in that: be connected with connecting column outside the air inlet, institute
It states connection outer surface of column and is provided with screw thread.
4. a kind of screw thread rolling machine according to claim 3, it is characterised in that: it is straight that the air inlet diameter is greater than through-hole
Diameter.
5. a kind of screw thread rolling machine according to claim 1, it is characterised in that: the transmission wheel is equipped with driving device,
The driving device is driving motor.
6. a kind of screw thread rolling machine according to claim 1, it is characterised in that: the feeding mechanism at screw plate one
It holds to other end height and gradually increases.
7. a kind of screw thread rolling machine according to claim 6, it is characterised in that: be provided with above the conveyer belt parallel
There are gaps between the pressure plate of conveyer belt, the partition and pressure plate.
8. a kind of screw thread rolling machine according to claim 7, it is characterised in that: be arranged between the feed hopper and pressure plate
There is feed lead rail, the feed hopper is connected with vibration motor.
9. a kind of screw thread rolling machine according to claim 1, it is characterised in that: the thread rolling tooth surface is coated with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953515.7U CN208680420U (en) | 2018-06-20 | 2018-06-20 | Screw thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953515.7U CN208680420U (en) | 2018-06-20 | 2018-06-20 | Screw thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208680420U true CN208680420U (en) | 2019-04-02 |
Family
ID=65878795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953515.7U Expired - Fee Related CN208680420U (en) | 2018-06-20 | 2018-06-20 | Screw thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208680420U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465614A (en) * | 2019-08-10 | 2019-11-19 | 邯郸市群星五金制品有限公司 | A kind of two-way feeding device of thread rolling machine |
| CN110576130A (en) * | 2019-10-16 | 2019-12-17 | 嘉兴涵祺汽配科技有限公司 | Novel efficient bolt of thread rolling is with thread rolling mechanism |
| CN110576131A (en) * | 2019-10-16 | 2019-12-17 | 嘉兴涵祺汽配科技有限公司 | Bolt thread rolling device with good anti-blocking high-precision cold zone performance |
| CN112589017A (en) * | 2020-11-25 | 2021-04-02 | 浙江科佳机械有限公司 | Novel efficient bolt of thread rolling is with thread rolling mechanism |
-
2018
- 2018-06-20 CN CN201820953515.7U patent/CN208680420U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465614A (en) * | 2019-08-10 | 2019-11-19 | 邯郸市群星五金制品有限公司 | A kind of two-way feeding device of thread rolling machine |
| CN110465614B (en) * | 2019-08-10 | 2024-04-16 | 邯郸市群星五金制品有限公司 | Bidirectional feeding device of thread rolling machine |
| CN110576130A (en) * | 2019-10-16 | 2019-12-17 | 嘉兴涵祺汽配科技有限公司 | Novel efficient bolt of thread rolling is with thread rolling mechanism |
| CN110576131A (en) * | 2019-10-16 | 2019-12-17 | 嘉兴涵祺汽配科技有限公司 | Bolt thread rolling device with good anti-blocking high-precision cold zone performance |
| CN112589017A (en) * | 2020-11-25 | 2021-04-02 | 浙江科佳机械有限公司 | Novel efficient bolt of thread rolling is with thread rolling mechanism |
| CN112589017B (en) * | 2020-11-25 | 2023-04-25 | 浙江科佳机械有限公司 | Novel thread rolling mechanism for bolt with high thread rolling efficiency |
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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: 20190402 Termination date: 20200620 |