CN2652554Y - Variab frequency speed changing automatic high speed thread rolling machine - Google Patents
Variab frequency speed changing automatic high speed thread rolling machine Download PDFInfo
- Publication number
- CN2652554Y CN2652554Y CN 200320108017 CN200320108017U CN2652554Y CN 2652554 Y CN2652554 Y CN 2652554Y CN 200320108017 CN200320108017 CN 200320108017 CN 200320108017 U CN200320108017 U CN 200320108017U CN 2652554 Y CN2652554 Y CN 2652554Y
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- China
- Prior art keywords
- thread rolling
- motor
- head member
- main shaft
- frequency control
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Abstract
The utility model discloses a variable frequency and speed control automatic high-speed thread rolling machine, which comprises a machine base, a variable frequency and speed control driving part, an electromagnetic vibration material feeding part, a thread rolling head and a lubrication part, the variable frequency and speed control driving part comprises a transducer, a controller and a motor, the motor is arranged at rear end of the machine base, the transducer is arranged in the electrical cabinet in the machine base, the electromagnetic vibration material feeding part is arranged on the table top of the rear end of the machine base and connected with the thread rolling head through a guide pad. The utility model adopts a variable frequency and speed control driving part, parameter of the motor can be set up with the transducer, such as transduction range, current, voltage, etc.. The controller of the transducer can achieve stepless transduction for the motor so that the motor could be suitable for manufacturing screws in different length and diameters and the application range is accordingly enlarged. Meanwhile, with the electromagnetic vibration material feeding part, materials feeding speed of screw blanks can be adjusted optionally.
Description
Technical field the utility model relates to a kind of thread rolling machine, especially a kind of frequency control automatic high speed thread rolling machine.
The structure of background technology thread rolling machine generally comprises support, drive disk assembly, thread rolling head member, feeding part and lubricating component, because present thread rolling machine both domestic and external all adopts common single speed motor, thereby can not carry out infinitely variable speeds, make the dimensions of processing screw have limitation.Simultaneously, in the feeding process, because the feed rate speed inequality of screw blank, thereby tend to produce problem under feeding, cause production efficiency low.
The summary of the invention technical problem to be solved in the utility model is to propose the frequency control automatic high speed thread rolling machine that a kind of feeding speed that can realize stepless speed regulation, screw blank can be regulated arbitrarily, thereby make it can adapt to the needs of the screw of processing different length and diameter, enlarge its scope of application.
For solving the problems of the technologies described above, the utility model frequency control automatic high speed thread rolling machine comprises support, the frequency control drive disk assembly, the electric and magnetic oscillation feeding part, thread rolling head member and lubricating component, described thread rolling head member is arranged on the inclined guide rails of upper part of the frame, described lubricating component is arranged on the wallboard of support side, described frequency control drive disk assembly comprises frequency converter, controller and motor, its motor is arranged on the rear portion of described support, its frequency converter is arranged in the electric box in the support, described electric and magnetic oscillation feed table is arranged on the upper table surface at support rear portion, and it joins by stock guide and described thread rolling head member.
Above-mentioned frequency control automatic high speed thread rolling machine, described thread rolling head member is provided with transmission main shaft, this transmission main shaft is provided with eccentric disc and edge cam, the motor of described frequency control drive disk assembly drives described transmission main shaft by belt pulley, described transmission main shaft drives described eccentric disc, and by the reciprocating motion of connecting rod drive slide block, described thread rolling head member comprises movable screw plate and fixing screw plate, described movable screw plate is installed on the described slide block, its described fixedly screw plate on being fixed on described support is finished the thread rolling action, described transmission main shaft drives described edge cam simultaneously, lever and blank feeder are finished the action of sending blank to.
Above-mentioned frequency control automatic high speed thread rolling machine, the outlet of the feeding funnel of described electric and magnetic oscillation feeding part links to each other with the described stock guide of inclination, and the screw plate porch in the other end of described stock guide 15 and the described thread rolling head member joins.
The High-Speed Automatic thread rolling machine that has adopted above-mentioned technical pattern is when work, frequency-conversion and speed-regulation motor drives main shaft and rotates, main shaft drives slide block by eccentric wheel and connecting rod and moves back and forth, and the movable screw plate that is contained on the slide block is finished the thread rolling action with the relative motion that is contained in the fixedly screw plate on the support.The edge cam drive lever that is contained on the main shaft swings back and forth, and lever drives the blank feeder again, and thread rolling is carried out along the porch that the fallen blank of inclined guide rails is sent into two screw plates in the back coming out from feeding funnel.The utility model is owing to adopted the frequency control drive disk assembly, motor carries out slewing range, electric current, the isoparametric setting of voltage by frequency converter, the controller of frequency converter can carry out infinitely variable speeds to motor, thereby make it can adapt to the needs of the screw of processing different length and diameter, enlarge its scope of application.Simultaneously, adopt the electric and magnetic oscillation feeding part that the feeding speed of screw blank can be regulated arbitrarily.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the general structure schematic diagram of the utility model frequency control automatic high speed thread rolling machine;
Fig. 2 is the plan structure schematic diagram of frequency control automatic high speed thread rolling machine thread rolling head member.
The specific embodiment as shown in the figure, frequency control automatic high speed thread rolling machine comprises support 8, frequency control drive disk assembly, electric and magnetic oscillation feeding part 5, thread rolling head member 1 and lubricating component 9, the frequency control drive disk assembly comprises motor 6, frequency converter 7 and controller (not looking among the figure) thereof, motor 6 is contained on the support 8 back plates, can carry out stepless speed regulation by frequency converter 7.Frequency converter 7 is contained on the appliance mounting panel in the support 8, and the controller of frequency converter 7 (showing form) is contained on the panel of electric control box 4 on the support 8, and thread rolling head member 1 is arranged on the platform of support 8, and slide block 19 moves back and forth on the guide rail of thread rolling head member 1.Electric and magnetic oscillation feeding part 5 is arranged on the rear portion of support 8, and the outlet of its feeding funnel links to each other with stock guide 15, and the screw plate porch in the other end of stock guide 15 and the thread rolling head member 1 joins.Lubricating component 9 is placed in the side of support 8, is made up of oil pump motor, oil circuit distributor and oil pipe etc., and its structure is same as the prior art, and it can be lubricated each sliding surface of lathe.As shown in Figure 2, thread rolling 1 is provided with transmission main shaft 12, and belt pulley 3 is housed on the transmission main shaft 12, and belt pulley 3 is driven by motor 6, and motor 6 carries out parameter setting and adjusting by frequency converter 7 and the apparent forms above the electric control box 4.Eccentric disc 13 is housed on the transmission main shaft 12, drives slide block 19 by connecting rod 14 and move back and forth.Edge cam 11 is housed on the transmission main shaft 12, and the pushing ram 21 that lever 10 by roller is housed and connecting rod 20 drive on the blank feeders 16 will slide the screw blank that comes from stock guide 15 and push and finish the thread rolling action between screw plate 17 and 18.
Claims (3)
1, frequency control automatic high speed thread rolling machine, comprise support, drive disk assembly, thread rolling head member and lubricating component, described thread rolling head member is arranged on the inclined guide rails of described upper part of the frame, described lubricating component is arranged on the wallboard of described support side, it is characterized in that, it also includes the electric and magnetic oscillation feeding part, described drive disk assembly is the frequency control drive disk assembly, it comprises frequency converter, controller and motor, its motor is arranged on the rear portion of described support, its frequency converter is arranged in the electric box in the support, described electric and magnetic oscillation feed table is arranged on the upper table surface at described support rear portion, and it joins by stock guide and described thread rolling head member.
2, frequency control automatic high speed thread rolling machine as claimed in claim 1, it is characterized in that, described thread rolling head member is provided with transmission main shaft, this transmission main shaft is provided with eccentric disc and edge cam, the motor of described frequency control drive disk assembly drives described transmission main shaft by belt pulley, described transmission main shaft drives described eccentric disc, and by the reciprocating motion of connecting rod drive slide block, described thread rolling head member comprises movable screw plate and fixing screw plate, described movable screw plate is installed on the described slide block, its described fixedly screw plate on being fixed on described support is finished the thread rolling action, described transmission main shaft drives described edge cam simultaneously, lever and blank feeder are finished the action of sending blank to.
3, frequency control automatic high speed thread rolling machine as claimed in claim 1 or 2, it is characterized in that, the outlet of the feeding funnel of described electric and magnetic oscillation feeding part links to each other with the described stock guide of inclination, and the screw plate porch in the other end of described stock guide 15 and the described thread rolling head member joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108017 CN2652554Y (en) | 2003-11-11 | 2003-11-11 | Variab frequency speed changing automatic high speed thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108017 CN2652554Y (en) | 2003-11-11 | 2003-11-11 | Variab frequency speed changing automatic high speed thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652554Y true CN2652554Y (en) | 2004-11-03 |
Family
ID=34342475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108017 Expired - Fee Related CN2652554Y (en) | 2003-11-11 | 2003-11-11 | Variab frequency speed changing automatic high speed thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652554Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962384A (en) * | 2012-11-15 | 2013-03-13 | 桐乡市石门仪表机械厂 | Thread rolling machine |
| CN106903245A (en) * | 2015-12-22 | 2017-06-30 | 键财机械企业股份有限公司 | Thread rolling machine |
-
2003
- 2003-11-11 CN CN 200320108017 patent/CN2652554Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962384A (en) * | 2012-11-15 | 2013-03-13 | 桐乡市石门仪表机械厂 | Thread rolling machine |
| CN106903245A (en) * | 2015-12-22 | 2017-06-30 | 键财机械企业股份有限公司 | Thread rolling machine |
| CN106903245B (en) * | 2015-12-22 | 2020-06-30 | 键财机械企业股份有限公司 | Thread rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041103 Termination date: 20091211 |