CN108326094A - Pressure unit - Google Patents
Pressure unit Download PDFInfo
- Publication number
- CN108326094A CN108326094A CN201810021232.3A CN201810021232A CN108326094A CN 108326094 A CN108326094 A CN 108326094A CN 201810021232 A CN201810021232 A CN 201810021232A CN 108326094 A CN108326094 A CN 108326094A
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- CN
- China
- Prior art keywords
- mentioned
- mold
- workpiece
- upper mold
- pressure machine
- 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.)
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
-
- 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
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of pressure units, including：First pressure machine, second pressure machine, third forcing press；Above-mentioned first pressure machine includes that left and right directions clamps first time mold of workpiece, the first upper mold that can be pressed downward by clamped position；Above-mentioned second pressure machine includes second time mold, the second upper mold, detent mechanism, it places workpiece and is provided with the space of the second upper mold pushing in the top surface of above-mentioned second time mold, above-mentioned second upper mold is located at the surface of workpiece position to be pressed, and above-mentioned detent mechanism is assemblied in above-mentioned second time mold and workpiece can be located in position to be pressed；Above-mentioned third forcing press is set as open type punch press.The beneficial effects of the present invention are improve production efficiency.
Description
Technical field
The present invention relates to a kind of units, especially pressure unit.
Background technology
Rail fastener system is that rail is fixed on railway roadbed and rail is made to hang down during building rail track
To, the horizontal and vertical component that can carry out necessary movement.Spring in fastener system is in rail fastener system for fixing
The important component of rail, its effect are that rail is fixed on sleeper, apply certain elastic buckles pressure to rail,
The correct position for keeping rail prevents rail from generating vertically and horizontally displacement, while providing certain fastening elasticity, meets rail paving
If stress diverging after requires.Compared with " w " type spring, " e " type spring (due to shape picture " e ", therefore is referred to as e types spring)
Fastener has parts few, is easily installed and safeguards, the uniform feature of buckle press, so in many rail traffic fasteners and high ferro
There is application in fastener.
Currently, the production of e type springs mainly uses three times or four punch formings, it is caused by this disadvantage is that apparent
, such as：
1, molding procedure is influenced by human factor, and the size fluctuation of product is big, consistency is poor, product first-time qualification rate
It is low.
2, hot-forming, the punching machine speed of service is fast, and operating environment is poor, and personnel's operational risk is big, is easy to cause safe thing
Therefore.
3, production efficiency is not high, and operating personnel are more, and production cost is high.
4, there is no temperature sorting function, cause unstable product quality.
In recent years, with the continuous maturation of Industrial Robot Technology, " machine substitute human labor " is engaged in the work of bad environments, is carried
High efficiency has become a development trend, has high ferro C4 type e types springs to have one kind is Wrapping formed to add at present at present
Construction equipment (license notification number is 204294699 U of CN) can be molded twice, although the production of the equipment reduction
Process and energy consumption, improve product quality, but artificial loading, and the degree of automation is low, and labor intensity is big.So we grind
Send out the full-automatic production of e type springs.
Invention content
The technical problem to be solved in the present invention is to provide a kind of pressure units, improve production efficiency.
The present invention is achieved through the following technical solutions.
A kind of pressure unit, including：
First pressure machine, second pressure machine, third forcing press；
Above-mentioned first pressure machine includes that left and right directions clamps first time mold of workpiece, can be pressed downward by clamped position
The first upper mold；
Above-mentioned second pressure machine includes second time mold, the second upper mold, detent mechanism, the top of above-mentioned second time mold
Face places workpiece and is provided with the space of the second upper mold pushing, and above-mentioned second upper mold is located at workpiece position to be pressed
Surface, above-mentioned detent mechanism is assemblied in above-mentioned second time mold and workpiece can be located in position to be pressed；
Above-mentioned third forcing press is set as open type punch press.
Further, above-mentioned first pressure machine further includes stripper, pedestal, rebounding mechanism, above-mentioned stripper and above-mentioned base
Seat is horizontally disposed, and above-mentioned rebounding mechanism bottom end is fixed on the top surface of said base, and top is fixed on the bottom surface of above-mentioned stripper,
Above-mentioned stripper is arranged in the underface of above-mentioned first time mold, and above-mentioned first upper mold is depressed into downwards when minimum point above-mentioned time
It plays mechanism and is in compressive state.
Further, above-mentioned detent mechanism includes positioning device, the first pushing meanss, charging ram, and above-mentioned first pushes dress
It sets and is each attached to above-mentioned second time mold with above-mentioned positioning device, above-mentioned charging ram is assemblied in above-mentioned first pushing meanss, above-mentioned
First pushing meanss drive above-mentioned charging ram transverse shifting, push one end with workpiece and its other end is made to support to above-mentioned fixed
Position device.
Further, above-mentioned second pressure machine further includes stopping mechanism, above-mentioned stopping mechanism include the second pushing meanss,
Retaining bar, above-mentioned second pushing meanss are fixed on above-mentioned second time mold, and above-mentioned retaining bar is assemblied in above-mentioned second and pushes dress
It sets, above-mentioned second pushing meanss driving retaining bar laterally moves to the top that workpiece to be added is pushed by above-mentioned second upper mold.
Beneficial effects of the present invention：
1, the automated production for realizing e type springs saves a large amount of human cost, improves the quality water of product
Gentle production security；
2, the switching that the production of two kinds of springs may be implemented, saves equipment input cost.
3, temperature in use detection and sorting unit, ensure that the quality of product.
4, production efficiency is high, reduces product cost, improves the competitiveness of product in market.
5, system operatio is simple, and versatility is good, and being switched fast for multiple product may be implemented.
Description of the drawings
Fig. 1 is the schematic top plan view of pressure unit of the present invention；
Fig. 2 is the structural schematic diagram of first pressure machine；
Fig. 3 is the structural schematic diagram one of second pressure machine；
Fig. 4 is the structural schematic diagram two of second pressure machine.
Specific implementation mode
Below according to drawings and examples, invention is further described in detail.
- Fig. 4 referring to Fig.1, the present invention, pressure unit, including：First pressure machine, second pressure machine, third forcing press.
Pressure unit is arranged at operating platform 100.
With reference to Fig. 2 simultaneously combine Fig. 1,2 machine of first pressure include left and right directions clamp workpiece first time mold 53, by
The first upper mold 57 that clamped position can be pressed downward.
First pressure machine further includes stripper 54, pedestal 56, rebounding mechanism 55, above-mentioned stripper 54 and said base 56
Horizontally disposed, 55 bottom end of above-mentioned rebounding mechanism is fixed on the top surface of said base 56, and top is fixed on the bottom of above-mentioned stripper 54
Face, above-mentioned stripper 54 are arranged in the underface of above-mentioned first time mold 57, and above-mentioned first upper mold 57 is depressed into downwards minimum
Above-mentioned rebounding mechanism 55 is in compressive state when point.
With reference to Fig. 3, Fig. 4 and Fig. 1 is combined, 3 machine of second pressure includes second time mold 65, the second upper mold 61, localization machine
The top surface of structure, above-mentioned second time mold 65 places workpiece and is provided with the space of the second upper mold 65 pushing, and above-mentioned second
Upper mold 61 is located at the surface of workpiece position to be pressed, and above-mentioned detent mechanism is assemblied in above-mentioned second time mold 65 and can incite somebody to action
Workpiece is located in position to be pressed.
Detent mechanism includes positioning device 64, the first pushing meanss 62, charging ram 63, above-mentioned first pushing meanss 62 with
Above-mentioned positioning device 64 is each attached to above-mentioned second time mold 65, and above-mentioned charging ram 63 is assemblied in above-mentioned first pushing meanss 62,
Above-mentioned first pushing meanss 62 drive 63 transverse shifting of above-mentioned charging ram, push one end with workpiece and its other end is made to support
To above-mentioned positioning device 64.
Second pressure machine further includes stopping mechanism, and above-mentioned stopping mechanism includes the second pushing meanss 75, retaining bar 74, above-mentioned
Second pushing meanss 75 are fixed on above-mentioned second time mold 65, and above-mentioned retaining bar 74 is assemblied in above-mentioned second pushing meanss 75, on
It states the second pushing meanss 75 driving retaining bar 74 and laterally moves to the top that workpiece to be added is pushed by above-mentioned second upper mold 65.
Above-mentioned 4 machine of third pressure is set as open type punch press.
Multiple robots in operating platform are set, it is supreme for workpiece to be added to be grabbed above-mentioned first pressure machine
State that third pressure operation is complete to further take out workpiece, in the implementation case, robot is provided with 4, respectively robot
A, robot B, robot C, robot D.
Operation mode is as follows：
Robot A removes blank material from heating mechanism 1, temperature detection and screening is carried out first, as temperature does not conform to
It is suitable, then the blank material is abandoned, if temperature is suitable, then bar is placed on first time mold 53 of first pressure machine 2, is connect
The first upper mold 57 to move downward under the drive of first pressure machine 2, blank material is gradually shaped to semi-finished product 51, and with
First upper mold 57 moves downward, and is against on stripper 54, and continuing to move downward makes rebounding mechanism 55 compress, after the completion of molding,
First upper mold 57 moves upwards until returning to original position, and rebounding mechanism 55, which provides elastic force, makes stripper drive semi-finished product 51 upward
Fixed position is moved to, robot B clip positions 52 remove semi-finished product 51 from first pressure machine 2.
After semi-finished product 51 are placed on second time mold 65 on second pressure machine 3 by robot B clip positions 52,
The charging ram 63 of first pushing meanss 62 is moved to the direction of positioning device 64, pushes semi-finished product 51 until it is against positioning dress
Set on 64, then pushing meanss 62 drive windrow bar 63 to withdraw to original position, the second upper mold 61 under the drive of forcing press 3 to
Lower movement carries out second of punch forming.
After second of punch forming, semi-finished product 51 are shaped to semi-finished product 71, after the second upper mold 61 moves in place, the
Two pushing meanss 75 drive retaining bar 74 to travel forward, until retaining bar 74 is in the surface of semi-finished product 71 and and semi-finished product
71 is closely connected, and then the second upper mold 61 moves upwards under the drive of second pressure machine 3, due to the force effect that rubs, semi-finished product
71 have the tendency that moving upwards, and are resisted by retaining bar 74, and semi-finished product 71 is made to keep in situ, facilitate robot C carry out positioning and
Crawl.After returning to original position, retaining bar 74 returns to original position under the action of pushing meanss 75, then robot C
It opens, is respectively supported at position 72 on position 73, semi-finished product 71 is fixed on paw, then from second pressure machine 3
It removes, is placed on the mold of third forcing press 4 in second time mold 65, carry out third time die mould.
Robot D removes semi-finished product from third forcing press 4, is put into glowing furnace 7, carries out next process.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, it is not intended to limit the scope of the present invention.It is all according to this hair
Equivalent change or modification made by bright Spirit Essence should all cover within the scope of the present invention.
Claims (4)
1. a kind of pressure unit, which is characterized in that including：
First pressure machine, second pressure machine, third forcing press；
The first pressure machine includes first that left and right directions clamps first time mold of workpiece, can be pressed downward by clamped position
Upper mold；
The second pressure machine includes second time mold, the second upper mold, detent mechanism, and the top surface of second time mold is placed
Workpiece and be provided with the second upper mold pushing space, second upper mold be located at workpiece position to be pressed just on
Side, the detent mechanism are assemblied in second time mold and workpiece can be located in position to be pressed；
The third forcing press is set as open type punch press.
2. pressure unit according to claim 1, which is characterized in that the first pressure machine further include stripper, pedestal,
Rebounding mechanism, the stripper is horizontally disposed with the pedestal, and the rebounding mechanism bottom end is fixed on the top surface of the pedestal, top
End is fixed on the bottom surface of the stripper, and the stripper is arranged in the underface of first time mold, first upper mold
Be depressed into rebounding mechanism when minimum point is in compressive state to tool downwards.
3. pressure unit according to claim 1, which is characterized in that the detent mechanism includes positioning device, first pushes away
Dynamic device, charging ram, first pushing meanss are each attached to second time mold, the charging ram with the positioning device
First pushing meanss are assemblied in, first pushing meanss drive the charging ram transverse shifting, push workpiece to be added
One end simultaneously makes its other end support to the positioning device.
4. pressure unit according to claim 1, which is characterized in that the second pressure machine further includes stopping mechanism, institute
It includes the second pushing meanss, retaining bar to state stopping mechanism, and second pushing meanss are fixed on second time mold, described to stop
It moves back bar and is assemblied in second pushing meanss, the second pushing meanss driving retaining bar laterally moves to workpiece to be added by described
The top that second upper mold pushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021232.3A CN108326094A (en) | 2018-01-10 | 2018-01-10 | Pressure unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021232.3A CN108326094A (en) | 2018-01-10 | 2018-01-10 | Pressure unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326094A true CN108326094A (en) | 2018-07-27 |
Family
ID=62924886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021232.3A Pending CN108326094A (en) | 2018-01-10 | 2018-01-10 | Pressure unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326094A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1497908A (en) * | 1975-05-07 | 1978-01-12 | Pandrol Ltd | Railway rail-fastening clip and a method and an apparatus for making a railway rail-fastening clip |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN102861830A (en) * | 2012-09-28 | 2013-01-09 | 中铁隆昌铁路器材有限公司 | Flexible material pushing device |
| CN105363923A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Final molding tool of omega-shaped elastic strips in automatic production |
| CN106180418A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of e spring common molding mould |
| CN106270207A (en) * | 2016-11-02 | 2017-01-04 | 中铁隆昌铁路器材有限公司 | A kind of spring three sequence frock |
| CN206838849U (en) * | 2017-06-27 | 2018-01-05 | 黄平 | A kind of cleaner housing stretching doffer |
| CN208195317U (en) * | 2018-01-10 | 2018-12-07 | 安徽省巢湖铸造厂有限责任公司 | Pressure unit |
-
2018
- 2018-01-10 CN CN201810021232.3A patent/CN108326094A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1497908A (en) * | 1975-05-07 | 1978-01-12 | Pandrol Ltd | Railway rail-fastening clip and a method and an apparatus for making a railway rail-fastening clip |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN102861830A (en) * | 2012-09-28 | 2013-01-09 | 中铁隆昌铁路器材有限公司 | Flexible material pushing device |
| CN105363923A (en) * | 2015-12-15 | 2016-03-02 | 中铁隆昌铁路器材有限公司 | Final molding tool of omega-shaped elastic strips in automatic production |
| CN106180418A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of e spring common molding mould |
| CN106270207A (en) * | 2016-11-02 | 2017-01-04 | 中铁隆昌铁路器材有限公司 | A kind of spring three sequence frock |
| CN206838849U (en) * | 2017-06-27 | 2018-01-05 | 黄平 | A kind of cleaner housing stretching doffer |
| CN208195317U (en) * | 2018-01-10 | 2018-12-07 | 安徽省巢湖铸造厂有限责任公司 | Pressure unit |
Non-Patent Citations (1)
| Title |
|---|
| 张恒祥: "Ⅲ型弹条成形工艺分析及模具设计", 机械工人（冷加工）, no. 8, pages 41 - 42 * |
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