CN104384414A - Automatic cold heading machine for processing locating pin - Google Patents
Automatic cold heading machine for processing locating pin Download PDFInfo
- Publication number
- CN104384414A CN104384414A CN201410663343.6A CN201410663343A CN104384414A CN 104384414 A CN104384414 A CN 104384414A CN 201410663343 A CN201410663343 A CN 201410663343A CN 104384414 A CN104384414 A CN 104384414A
- Authority
- CN
- China
- Prior art keywords
- seat
- punch
- motor
- main shaft
- cold heading
- 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.)
- Pending
Links
Landscapes
- Forging (AREA)
Abstract
The invention discloses an automatic cold heading machine for processing a locating pin. The automatic cold heading machine for processing the locating pin comprises a motor (1), a drive device (2), a feeding device (3), a material shearing device (4), a cold heading device (5) and a discharging device (6), wherein the cold heading device (5) comprises a main shaft (7) connected with the drive device (2), a connection rod (8) is fixed on the main shaft (7), a slide groove (9) is formed in the upper portion of the connection rod (8), a punch device (10) is arranged below the connection rod (8), the punch device (10) is provided with a support rod (11), the head of the support rod (11) is embedded into the slide groove (9), a punch (13) is arranged in front of the punch device (10), a driven wheel (14) is arranged at one end of the main shaft (7), the driven wheel (14) is meshes with a cam (15), the cam (15) is connected with a spring frame (16), the spring frame (16) is connected with an adjusting plate (17), the adjusting plate (17) is connected with a rotation shaft (18), the rotation shaft (18) is connected with a rotation connection rod (19), the rotation connection rod (19) is connected with the punch device (10), a current transformer (20) is connected onto an electric circuit of the motor (1), and the current transformer (20) is connected with a controller (21) of the motor (1) through the electric circuit.
Description
Technical field
The present invention relates to a kind of automatic cold header, particularly relate to the automatic cold header of locating and machining pin.
Background technology
Alignment pin automatic cold header is a kind of machinery by the automatic locating and machining pin of cold heading technique.It mainly comprises motor, drive unit, feed arrangement, cold-heading device and drawing mechanism, and existing cold headers mainly exist following problem: 1, and cold-heading device structure is more unreasonable, and fault rate is high, also affects product quality; 2, once machinery occurs stuck, easily there is the situation of burn-down of electric motor.
Summary of the invention
The object of the invention is to, a kind of automatic cold header of locating and machining pin is provided.Present invention improves over cold-heading device, reduce fault rate, improve working (machining) efficiency, also improve product quality, simultaneously when stuck state appears in machinery, motor auto-breaking, improves security.
Technical scheme of the present invention: a kind of automatic cold header of locating and machining pin, comprise motor, drive unit, feed arrangement, cut materials device, cold-heading device and drawing mechanism, it is characterized in that: described cold-heading device comprises the main shaft be connected with drive unit, main shaft is fixed with connecting rod, and connecting rod top offers sliding tray; The below of connecting rod is provided with punch device, and punch device is provided with support bar, and the bar head of support bar embeds in sliding tray; The front of punch device is provided with punch die; One end of main shaft is provided with driven pulley, and driven pulley is engaged with cam, and cam is connected with spring(-supported) mount, and spring(-supported) mount is connected with adjustable plate, and adjustable plate is connected with turning cylinder, and turning cylinder is connected with pivot link, and pivot link is connected with punch device; The circuit of described motor is connected with current transformer, and current transformer is connected with the controller of motor through circuit.
In the automatic cold header of aforesaid locating and machining pin, described feeding mechanism comprises base, and the side of base is provided with fast pulley, and the opposite side of base is provided with movable pulley; The both sides of described base are provided with side seat, be provided with and slide seat inside the seat of side, slide seat and slide with the contact surface of side seat and coordinate; Described sliding above seat is provided with movable pulley, slides below seat and is fixed with thread barrel, be provided with threaded post in thread barrel, and one end of threaded post is provided with bearing block, and the other end is fixed with swivel becket, and swivel becket is provided with a circle aperture, is embedded with handler in aperture.
Compared with prior art, present invention improves over cold-heading device, reduce fault rate, improve working (machining) efficiency, also improve product quality, the present invention is simultaneously connected with current transformer on the circuit of motor, current transformer is when monitoring electric current and occurring abnormal, and signal to controller, controller is when stuck state appears in machinery, motor auto-breaking, improves security.Further, applicant has also done improvement to feeding mechanism, improves powder feeding efficiency, effectively can carry out alignment to iron wire raw material at feed end simultaneously, improve product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of cold-heading device;
Fig. 3 is the circuit theory diagrams of motor;
Fig. 4 is the structural representation of feed arrangement.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment: a kind of automatic cold header of locating and machining pin, form as depicted in figs. 1 and 2, comprise motor 1, drive unit 2, feed arrangement 3, cut materials device 4, cold-heading device 5 and drawing mechanism 6, described cold-heading device 5 comprises the main shaft 7 be connected with drive unit 2, main shaft 7 is fixed with connecting rod 8, connecting rod 8 top offers sliding tray 9; The below of connecting rod 8 is provided with punch device 10, and punch device 10 is provided with support bar 11, and the bar head of support bar 11 embeds in sliding tray 9; The front of punch device 10 is provided with punch die 13; One end of main shaft 7 is provided with driven pulley 14, driven pulley 14 is engaged with cam 15, cam 15 is connected with spring(-supported) mount 16, spring(-supported) mount 16 is connected with adjustable plate 17, and adjustable plate moving up and down of spring(-supported) mount is transformed into the rotation of turning cylinder, because this structure is comparatively conventional, therefore do not repeat them here, adjustable plate 17 is connected with turning cylinder 18, and turning cylinder 18 is connected with pivot link 19, and pivot link 19 is connected with punch device 10; As shown in Figure 3, the circuit of described motor 1 is connected with current transformer 20, current transformer 20 is connected with the controller 21 of motor 1 through circuit.As shown in Figure 4, described feeding mechanism comprises base 22, and the side of base 22 is provided with fast pulley 23, and the opposite side of base 22 is provided with movable pulley 24; The both sides of described base 22 are provided with side seat 25, be provided with and slide seat 26 inside side seat 25, slide seat 26 and slide with the contact surface of side seat 25 and coordinate; Described sliding above seat 26 is provided with movable pulley 24, slides below seat 26 and is fixed with thread barrel 27, be provided with threaded post 28 in thread barrel 27, one end of threaded post 28 is provided with bearing block 29, the other end is fixed with swivel becket 30, and swivel becket 30 is provided with a circle aperture 31, is embedded with handler 32 in aperture 31.
Operation principle: motor drive shaft is rotated, drivening rod rotates, and connecting rod drives punch device slide anteroposterior through support bar; Main axis rotates through driven pulley band moving cam again, and cam driven spring(-supported) mount moves forward and backward, and spring(-supported) mount is through adjustable plate, be rotational motion by tandem conversion of motion, and then drive turning cylinder to rotate, further, drive pivot link rotates, and drives punch device to slide up and down.When the abnormal conditions such as stuck appear in cold-heading device, current transformer detects that current of electric is abnormal, signals to controller, and controller reduces motor load, or direct disable motor, thus the normal operation of protection motor.
Claims (2)
1. the automatic cold header of a locating and machining pin, comprise motor (1), drive unit (2), feed arrangement (3), cut materials device (4), cold-heading device (5) and drawing mechanism (6), it is characterized in that: described cold-heading device (5) comprises the main shaft (7) be connected with drive unit (2), main shaft (7) is fixed with connecting rod (8), connecting rod (8) top offers sliding tray (9); The below of connecting rod (8) is provided with punch device (10), and punch device (10) is provided with support bar (11), and the bar head of support bar (11) embeds in sliding tray (9); The front of punch device (10) is provided with punch die (13); One end of main shaft (7) is provided with driven pulley (14), driven pulley (14) is engaged with cam (15), cam (15) is connected with spring(-supported) mount (16), spring(-supported) mount (16) is connected with adjustable plate (17), adjustable plate (17) is connected with turning cylinder (18), turning cylinder (18) is connected with pivot link (19), and pivot link (19) is connected with punch device (10); The circuit of described motor (1) is connected with current transformer (20), and current transformer (20) is connected with the controller (21) of motor (1) through circuit.
2. the automatic cold header of locating and machining pin according to claim 1, it is characterized in that: described feeding mechanism comprises base (22), the side of base (22) is provided with fast pulley (23), and the opposite side of base (22) is provided with movable pulley (24); The both sides of described base (22) are provided with side seat (25), and side seat (25) inner side is provided with and slides seat (26), slide seat (26) and slide with the contact surface of side seat (25) and coordinate; Described seat (26) top of sliding is provided with movable pulley (24), slide seat (26) below and be fixed with thread barrel (27), threaded post (28) is provided with in thread barrel (27), one end of threaded post (28) is provided with bearing block (29), the other end is fixed with swivel becket (30), swivel becket (30) is provided with a circle aperture (31), is embedded with handler (32) in aperture (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663343.6A CN104384414A (en) | 2014-11-19 | 2014-11-19 | Automatic cold heading machine for processing locating pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663343.6A CN104384414A (en) | 2014-11-19 | 2014-11-19 | Automatic cold heading machine for processing locating pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384414A true CN104384414A (en) | 2015-03-04 |
Family
ID=52602424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663343.6A Pending CN104384414A (en) | 2014-11-19 | 2014-11-19 | Automatic cold heading machine for processing locating pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384414A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047605A (en) * | 2018-08-21 | 2018-12-21 | 宁波楚鑫材料科技有限公司 | One mould three of one kind rushes cold-heading equipment |
| CN109530580A (en) * | 2018-10-11 | 2019-03-29 | 杭州看啊贸易有限公司 | A kind of steel blank beating device |
| CN110666075A (en) * | 2019-11-18 | 2020-01-10 | 黎东 | Screw cold heading forming device |
| CN112122529A (en) * | 2020-09-10 | 2020-12-25 | 河北国智机械设备制造有限公司 | Intelligent cold header |
| CN113084076A (en) * | 2021-03-24 | 2021-07-09 | 江苏宝特汽车部件有限公司 | Cold heading machine is used in production of car fastener |
| CN109047605B (en) * | 2018-08-21 | 2024-06-28 | 宁波楚鑫材料科技有限公司 | One-die three-punch cold heading equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722271A (en) * | 2009-11-09 | 2010-06-09 | 杨东佐 | Two-die three-punch upsetter and working method |
| WO2011109973A1 (en) * | 2010-03-12 | 2011-09-15 | Yang Dongzuo | Multi-station female die revolving upsetting press and processing method thereof |
| CN103230998A (en) * | 2012-10-29 | 2013-08-07 | 江苏力星通用钢球股份有限公司 | Precise automatic straightening and material returning control system of high-speed cold heading machine used for manufacturing steel balls |
| CN203409165U (en) * | 2013-07-31 | 2014-01-29 | 天津市天锻压力机有限公司 | Soft starter-based multidirectional forging hydraulic press control device |
| CN204247893U (en) * | 2014-11-19 | 2015-04-08 | 湖州锐狮标准件制造有限公司 | The automatic cold header of locating and machining pin |
-
2014
- 2014-11-19 CN CN201410663343.6A patent/CN104384414A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722271A (en) * | 2009-11-09 | 2010-06-09 | 杨东佐 | Two-die three-punch upsetter and working method |
| WO2011109973A1 (en) * | 2010-03-12 | 2011-09-15 | Yang Dongzuo | Multi-station female die revolving upsetting press and processing method thereof |
| CN103230998A (en) * | 2012-10-29 | 2013-08-07 | 江苏力星通用钢球股份有限公司 | Precise automatic straightening and material returning control system of high-speed cold heading machine used for manufacturing steel balls |
| CN203409165U (en) * | 2013-07-31 | 2014-01-29 | 天津市天锻压力机有限公司 | Soft starter-based multidirectional forging hydraulic press control device |
| CN204247893U (en) * | 2014-11-19 | 2015-04-08 | 湖州锐狮标准件制造有限公司 | The automatic cold header of locating and machining pin |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047605A (en) * | 2018-08-21 | 2018-12-21 | 宁波楚鑫材料科技有限公司 | One mould three of one kind rushes cold-heading equipment |
| CN109047605B (en) * | 2018-08-21 | 2024-06-28 | 宁波楚鑫材料科技有限公司 | One-die three-punch cold heading equipment |
| CN109530580A (en) * | 2018-10-11 | 2019-03-29 | 杭州看啊贸易有限公司 | A kind of steel blank beating device |
| CN109530580B (en) * | 2018-10-11 | 2021-04-09 | 东阳市诚意达电子有限公司 | Steel blank heading device |
| CN110666075A (en) * | 2019-11-18 | 2020-01-10 | 黎东 | Screw cold heading forming device |
| CN112122529A (en) * | 2020-09-10 | 2020-12-25 | 河北国智机械设备制造有限公司 | Intelligent cold header |
| CN113084076A (en) * | 2021-03-24 | 2021-07-09 | 江苏宝特汽车部件有限公司 | Cold heading machine is used in production of car fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104384414A (en) | Automatic cold heading machine for processing locating pin | |
| CN204397107U (en) | A kind of Linear cut Electronic control wire-mounting device | |
| CN106064317B (en) | A kind of clamping tool of two symmetrical plane of milling bearing outer ring | |
| CN204247893U (en) | The automatic cold header of locating and machining pin | |
| CN102990565A (en) | Shaft clamping device | |
| CN101524827A (en) | Numeric control reciprocating drive unit of honing machine spindle | |
| CN105382134A (en) | Numerical control upsetting forging press for ejection wires and working method | |
| CN102909306A (en) | Mechanically automatic forged piece ejecting device | |
| CN116748445A (en) | Cold header | |
| CN203972735U (en) | The electronic stripper apparatus of a kind of forging | |
| CN102654192A (en) | System and method for eliminating thread clearance | |
| CN203621320U (en) | Anti-collision sensor for mold | |
| CN202894196U (en) | Mechanical automatic downward piece-ejecting device | |
| CN202571095U (en) | Straightening device for wire cutting machine | |
| CN102528852A (en) | Full-automatic computer high-speed vertical stamping machine | |
| CN104852246A (en) | Lateral pin machine | |
| CN203944768U (en) | Chain hinge pin axial length is controlled automatically, shearing device | |
| CN202622373U (en) | Hold-down mechanism | |
| CN204194924U (en) | A kind of axle sleeve blank cutting feed machine cutter sweep | |
| CN105382133A (en) | Equipment having worm-gear driving device for and working method | |
| CN205393556U (en) | Bar pay -off structure | |
| CN201283527Y (en) | Universal feed gear for bearing grinding machine | |
| CN202612587U (en) | System for removal of thread gap | |
| CN202097332U (en) | Adjusting device for wire feeding mechanism of heading machine | |
| CN104353887B (en) | Cutting device for shaft sleeve blank cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |