CN106944518A - A kind of roller ditch device continuously shaped for multistation bullet - Google Patents
A kind of roller ditch device continuously shaped for multistation bullet Download PDFInfo
- Publication number
- CN106944518A CN106944518A CN201710345958.8A CN201710345958A CN106944518A CN 106944518 A CN106944518 A CN 106944518A CN 201710345958 A CN201710345958 A CN 201710345958A CN 106944518 A CN106944518 A CN 106944518A
- Authority
- CN
- China
- Prior art keywords
- roller
- gear
- ditch
- bullet
- pressure roller
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
The invention provides a kind of roller ditch device continuously shaped for multistation bullet, gear-box in described roller ditch device couples with gear box cover for entirety and on multiple position press, in gear-box by it is outer and in be sequentially installed with power teeth wheel shaft, roller ditch gear shaft, transition gear axle, press roll gear axle and pressure roller transition gear axle, and power teeth wheel shaft, roller ditch gear shaft, transition gear axle, press roll gear axle and pressure roller transition gear between centers are intermeshed successively；Roller ditch knife is arranged on roller ditch gear shaft, and pressure roller is arranged on pressure roller transition gear axle；Stepping Jia Dan mechanisms are provided with above gear box cover, and stepping Jia Dan mechanisms can be moved horizontally on multiple position press, sliding block and lower main axis are installed on multiple position press, and jumper bar is fixed on sliding block and moved up and down, and cam is arranged on lower main axis.
Description
Technical field
The invention belongs to the continuously shaped production technical field of multistation bullet, and in particular to one kind is used for multistation bullet and connected
The roller ditch device of continuous shaping.The present invention is automatically performed roller ditch when multistation is continuously shaped suitable for the gun bullet of Multiple Type
Process.
Background technology
Bullet shaping includes more than ten process, and roller ditch process is an important intermediate link work in bullet forming technique
Sequence.In recent years, with the lifting of technological level and manufacturing capacity, the production efficiency and quality of bullet are all being improved constantly, bullet
Shaping just progressively uses the continuously shaped technology of multistation.Roller ditch process strikes out with other continuously shaped processes of bullet multistation
Type mode is different, and it is molded for non punching, causes that roller ditch can not be done directly in the continuously shaped technology of bullet multistation at present
Process, but bullet roller ditch process is completed by unit operation after continuous punch forming is offline, the roller ditch mode is not only to bullet
Continuously shaped production efficiency has a direct impact, and can not the once online bullet roller ditch that completes on multiple position press
Subsequent handling, the warhead mass of production cannot be guaranteed, and the discontinuity of production also substantially increases labor intensity.
Accordingly, it would be desirable to a kind of roller ditch device continuously shaped suitable for multistation bullet, it can be on multiple position press
It is online to complete bullet roller ditch process, multiple position press is continuously finished all molding procedures of bullet.
The content of the invention
The problem of to solve that in the existing continuously shaped production technology of multistation bullet bullet roller ditch process can not be completed online,
The present invention provides a kind of roller ditch device continuously shaped for multistation bullet, can realize that bullet is completed online in continuously shaped
Bullet roller ditch process.
A kind of roller ditch device continuously shaped for multistation bullet of the present invention, is characterized in, described is used for multiplexing
Bullet continuously shaped roller ditch device in position includes gear-box, power teeth wheel shaft, roller ditch gear shaft, roller ditch knife, transition gear axle, pressure
Roller tooth wheel shaft, pressure roller, pressure roller transition gear axle, multiple position press, stepping Jia Dan mechanisms, gear box cover, push rod, jumper bar, cunning
Block, spring, cam, lower main axis and in bullet processed.Its annexation is that gear-box couples for entirety and is arranged on gear box cover
On multiple position press, in gear-box by it is outer and in be sequentially installed with power teeth wheel shaft, roller ditch gear shaft, transition gear axle, pressure
Roller tooth wheel shaft and pressure roller transition gear axle, and power teeth wheel shaft, roller ditch gear shaft, transition gear axle, press roll gear axle and pressure roller
Transition gear between centers is intermeshed successively；Roller ditch knife is arranged on roller ditch gear shaft, and pressure roller is arranged on pressure roller transition gear axle；
Stepping Jia Dan mechanisms are provided with above gear box cover, and stepping Jia Dan mechanisms can be moved horizontally on multiple position press, sliding block and
Lower main axis are installed on multiple position press, and jumper bar is fixed on sliding block and moved up and down, and cam is arranged on lower main axis, top
Bar is arranged on multiple position press, and push rod periphery is provided with spring, and push rod one end is in contact with cam side face.
The quantity of the press roll gear axle and pressure roller is two.
The roller ditch knife circumferentially has 240o regions to be provided with cutting edge.
The present invention is for the workflow of the continuously shaped roller ditch device of multistation bullet：
It is clamped in bullet processed on roller ditch is completed after a procedure in stepping Jia Dan mechanisms, as multiple position press is operated
Band movable slider and move down, delivered to when in bullet processed by stepping Jia Dan mechanisms while driving the stepping Jia Dan mechanisms to move horizontally
When immediately below jumper bar, jumper bar continues to move down, and will be clamped in being pressed into bullet processed in push rod in stepping Jia Dan mechanisms, now
Jumper bar keeps highly constant, is fixed respectively by jumper bar and push rod up and down in bullet processed, in bullet radial direction processed by along its axis
The two pressure roller peripheries and roller ditch knife of all distributions are fixed without the periphery at cutting edge；Stepping Jia Dan mechanisms setting in motion is back to
Initial position；Power is reached into power teeth wheel shaft on multiple position press, power teeth wheel shaft starts to rotate, drives mutually nibble successively
The roller ditch gear shaft of conjunction, roller ditch knife, transition gear axle, press roll gear axle, pressure roller, pressure roller transition gear axle are rotated；In roller ditch knife
Rotated with the effect of two pressure roller frictional force in bullet processed along axis, at the same under the squeezing action of the roller ditch edge of rotation
Bullet processed is extruded together as an annular groove, realizes to the roller ditch process in bullet processed, now roller ditch knife do not set at cutting edge with
Bullet contact processed；The lower main axis of multiple position press drive cam rotation, and push rod is moved upwards in the presence of cam, multistation
The sliding block of forcing press also begins to upward motion, and the speed moved upwards of push rod and multiple position press sliding block drive jumper bar to
The speed of upper motion is consistent, and completed roller ditch process is fed again into stepping Jia Dan mechanisms in bullet processed, and push rod is in spring
Initial position is back under effect, then bullet is admitted in the horizontal movement of next working cycles stepping Jia Dan mechanisms in bullet processed
Next process position is molded, the bullet on multiple position press is solved and is molded not discontinuity problem.
The present invention drives jumper bar, cam driven push rod and roller ditch knife and transfer press by stepping Jia Dan mechanisms, sliding block
Mechanical linkage structure between machine, has reached that stepping Jia Dan mechanisms, sliding block drive matching somebody with somebody between jumper bar, cam driven push rod and roller ditch knife
Resultant motion effect, the defect of roller ditch process can not be completed by overcoming during bullet is continuously shaped on multiple position press, be realized
The function of all molding procedures is continuously finished to bullet on multiple position press, it is continuous to improving the continuously shaped production of bullet
Property, improving production efficiency and product quality and reduction labor intensity there is positive effect.
The present invention is applied to complete roller ditch process when various model bullet multistation are continuously shaped.
Brief description of the drawings
Fig. 1 is the overall structure top view of the present invention；
Fig. 2 is the overall structure A-A sectional views of the present invention；
Fig. 3 is the overall structure B-B sectional views of the present invention；
In figure, the pressure roller of 1. gear-box, 2. power teeth wheel shaft, 3. roller ditch gear shaft, 4. 5. transition gear axle of roller ditch knife 6.
The gear-box of 7. pressure roller of gear shaft, 8. 9. multiple position press of pressure roller transition gear axle, 10. stepping Jia Dan mechanisms 11.
The blade of 18. lower main axis of lid 12. push rod, 13. jumper bar, 15. sliding block, 16. spring, 17. cam 19..
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Embodiment
Fig. 1 is the overall structure top view of the present invention, and Fig. 2 is the overall structure A-A sectional views of the present invention, and Fig. 3 is this hair
Bright overall structure B-B sectional views.
In Fig. 1-Fig. 3, the continuously shaped roller ditch device of multistation bullet that is used for of the invention includes gear-box 1, power
It is gear shaft 2, roller ditch gear shaft 3, roller ditch knife 4, transition gear axle 5, press roll gear axle 6, pressure roller 7, pressure roller transition gear axle 8, many
Position press 9, stepping Jia Dan mechanisms 10, gear box cover 11, push rod 12, jumper bar 13, sliding block 15, spring 16, cam 17, lower master
Axle 18 and in bullet 14 processed.Its annexation is that gear-box 1 couples with gear box cover 11 for entirety and installed in transfer press
On machine 9, in gear-box 1 by it is outer and in be sequentially installed with power teeth wheel shaft 2, roller ditch gear shaft 3, transition gear axle 5, press roll gear
Axle 6 and pressure roller transition gear axle 8, and power teeth wheel shaft 2, roller ditch gear shaft 3, transition gear axle 5, press roll gear axle 6 and pressure roller
It is intermeshed successively between transition gear axle 8；Roller ditch knife 4 is arranged on roller ditch gear shaft 3, and pressure roller 7 is arranged on pressure roller transition gear
On axle 8；The top of gear box cover 11 is provided with stepping Jia Dan mechanisms 10, and stepping Jia Dan mechanisms 10 can on multiple position press 9 water
Translation is dynamic, and sliding block 15 and lower main axis 18 are installed on multiple position press 9, and jumper bar 13 is fixed on sliding block 15 and transported above and below work
Dynamic, cam 17 is arranged on lower main axis 18, and push rod 12 is arranged on multiple position press 9, and the periphery of push rod 12 is provided with spring 16, top
The one end of bar 12 is in contact with the side face of cam 17.
In the present embodiment, the quantity of the gear shaft 6 of pressure roller 7 and pressure roller 7 is two, and the roller ditch knife 4 is in circle
There are 2400 o regions to be provided with blade 19 on week.
The workflow of the present invention is to be clamped in stepping folder bullet machine after a procedure on roller ditch is completed in bullet 14 processed
On structure 10, with movable slider 15 and downwards while being moved horizontally with the operating drive stepping Jia Dan of multiple position press 9 mechanisms 10
Mobile, when delivering to 13 underface of jumper bar by stepping Jia Dan mechanisms 10 in bullet 14 processed, jumper bar 13 continues to move down, and will clamp
Being pressed into bullet 14 processed in push rod 12 in stepping Jia Dan mechanisms 10, now jumper bar 13 keeps highly constant, in bullet 14 processed
Fixed respectively by jumper bar 13 and push rod 12 up and down, in the radial direction of bullet 14 processed by two pressure rollers 7 along the week distribution of its axis week
Periphery and roller ditch knife 4 are fixed without the periphery at blade 19；The setting in motion of stepping Jia Dan mechanisms 10 is back to initial position；Multiplexing
Power is reached into power teeth wheel shaft 2 on the forcing press 9 of position, power teeth wheel shaft 2 starts to rotate, and intermeshing roller ditch tooth is driven successively
Wheel shaft 3, roller ditch knife 4, transition gear axle 5, press roll gear axle 6, pressure roller 7, pressure roller transition gear axle 5 are rotated；In roller ditch knife 4 and two
Rotated under the individual frictional force of pressure roller 7 effect in bullet 14 processed along axis, while under the squeezing action of the blade 19 of roller ditch knife 4 of rotation
It is extruded together as an annular groove, is realized to the roller ditch process in bullet 14 processed in bullet 14 processed, now roller ditch knife 4 does not set blade
Contacted at 19 with bullet 14 processed；The lower main axis band moving cam 17 of multiple position press 9 is rotated, the push rod in the presence of cam 17
12 motions upwards, the sliding block 15 of multiple position press 9 also begins to upward motion, and the speed moved upwards of push rod 12 and multistation
The speed that the sliding block 15 of forcing press 9 drives jumper bar 13 to move upwards is consistent, completed roller ditch process in bullet 14 processed by again
Stepping Jia Dan mechanisms 10 are sent into, push rod 12 is back to initial position under the action of the spring 16, in bullet 14 processed then in next work
Make to be admitted to bullet shaping next process position in the horizontal movement of endless-walk Jia Dan mechanisms 10.
The continuously shaped roller ditch device of multistation bullet that is used for of the present invention solves the bullet company on multiple position press 9
The problem of can not completing roller ditch process in continuous shaping, available for various model bullet multistation it is continuously shaped when complete roller ditch work
Sequence.
Claims (3)
1. a kind of roller ditch device continuously shaped for multistation bullet, it is characterised in that：Described roller ditch device includes gear
Case (1), power teeth wheel shaft (2), roller ditch gear shaft (3), roller ditch knife (4), transition gear axle (5), press roll gear axle (6), pressure roller
(7), pressure roller transition gear axle (8), multiple position press (9), stepping Jia Dan mechanisms (10), gear box cover (11), push rod (12),
Jumper bar (13), sliding block (15), spring (16), cam (17), lower main axis (18) and in bullet processed (14)；Its annexation is gear
Case (1) couples with gear box cover (11) to be overall and on multiple position press (9), in gear-box (1) by it is outer and according to
It is secondary that power teeth wheel shaft (2), roller ditch gear shaft (3), transition gear axle (5), press roll gear axle (6) and pressure roller transition gear are installed
Axle (8), and power teeth wheel shaft (2), roller ditch gear shaft (3), transition gear axle (5), press roll gear axle (6) and pressure roller transition gear
Axle is intermeshed successively between (8)；Roller ditch knife (4) is arranged on roller ditch gear shaft (3), and pressure roller (7) is arranged on pressure roller transition gear
On axle (8)；Stepping Jia Dan mechanisms (10) are provided with above gear box cover (11), and stepping Jia Dan mechanisms (10) can be in transfer press
Machine is moved horizontally on (9), and sliding block (15) and lower main axis (18) are installed on multiple position press (9), and jumper bar (13) is fixed on
Sliding block is moved up and down on (15), and cam (17) is arranged on lower main axis (18), and push rod (12) is arranged on multiple position press (9)
On, push rod (12) periphery is provided with spring (16), and push rod (12) one end is in contact with cam (17) side face.
2. it is used for the continuously shaped roller ditch device of multistation bullet according to claim 1, it is characterised in that：The pressure roller
(7) quantity of gear shaft (6) and pressure roller (7) is two.
3. it is used for the continuously shaped roller ditch device of multistation bullet according to claim 1, it is characterised in that：The roller ditch
Knife (4) circumferentially has 240 o regions to be provided with blade (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345958.8A CN106944518A (en) | 2017-05-17 | 2017-05-17 | A kind of roller ditch device continuously shaped for multistation bullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345958.8A CN106944518A (en) | 2017-05-17 | 2017-05-17 | A kind of roller ditch device continuously shaped for multistation bullet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106944518A true CN106944518A (en) | 2017-07-14 |
Family
ID=59478717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345958.8A Pending CN106944518A (en) | 2017-05-17 | 2017-05-17 | A kind of roller ditch device continuously shaped for multistation bullet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944518A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6918278B2 (en) * | 2003-06-20 | 2005-07-19 | Victaulic Company Of America | Pipe preparation tool adaptable for different diameter pipes |
| CN101091972A (en) * | 2007-07-10 | 2007-12-26 | 上海工程技术大学 | Three wheels self-centering rolling equipment in use for plain lathe |
| KR101072050B1 (en) * | 2009-12-23 | 2011-10-10 | 송성국 | A small bookbinding machine |
| CN203091494U (en) * | 2012-12-20 | 2013-07-31 | 珠海华冠电子科技有限公司 | Slot rolling device of cylindrical battery |
| CN204122602U (en) * | 2014-09-05 | 2015-01-28 | 深圳市鹏基铜制品有限公司 | A kind of continuous punching device of sub warhead |
| KR101524477B1 (en) * | 2013-06-27 | 2015-06-01 | 씨에스캠 주식회사 | Apparatus for wheel flow-forming using multi-cannel computer numeric control |
| CN205341604U (en) * | 2015-12-24 | 2016-06-29 | 杨家军 | Ni -mh power battery channelling machine |
-
2017
- 2017-05-17 CN CN201710345958.8A patent/CN106944518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6918278B2 (en) * | 2003-06-20 | 2005-07-19 | Victaulic Company Of America | Pipe preparation tool adaptable for different diameter pipes |
| CN101091972A (en) * | 2007-07-10 | 2007-12-26 | 上海工程技术大学 | Three wheels self-centering rolling equipment in use for plain lathe |
| KR101072050B1 (en) * | 2009-12-23 | 2011-10-10 | 송성국 | A small bookbinding machine |
| CN203091494U (en) * | 2012-12-20 | 2013-07-31 | 珠海华冠电子科技有限公司 | Slot rolling device of cylindrical battery |
| KR101524477B1 (en) * | 2013-06-27 | 2015-06-01 | 씨에스캠 주식회사 | Apparatus for wheel flow-forming using multi-cannel computer numeric control |
| CN204122602U (en) * | 2014-09-05 | 2015-01-28 | 深圳市鹏基铜制品有限公司 | A kind of continuous punching device of sub warhead |
| CN205341604U (en) * | 2015-12-24 | 2016-06-29 | 杨家军 | Ni -mh power battery channelling machine |
Non-Patent Citations (1)
| Title |
|---|
| 余海勇等: "《机枪弹弹头连续成型技术》", 《四川兵工学报》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |