CN1911763A - Bending transfer chain scraper and method and equipment used for producing said chain scraper - Google Patents
Bending transfer chain scraper and method and equipment used for producing said chain scraper Download PDFInfo
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- CN1911763A CN1911763A CN 200610053209 CN200610053209A CN1911763A CN 1911763 A CN1911763 A CN 1911763A CN 200610053209 CN200610053209 CN 200610053209 CN 200610053209 A CN200610053209 A CN 200610053209A CN 1911763 A CN1911763 A CN 1911763A
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- carrier bar
- mould
- chain plate
- bending
- bed die
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Abstract
The present invention relates to one kind of bent conveying chain plate and its production process and apparatus. The bent conveying chain plate has reinforcing structure in the bent part. The production process includes the following steps: 1. feeding chain plate material to inducing heater; 2. heating the chain plate material instantaneously to the hot forging temperature; and 3. forming the heated chain plate material in a former through simultaneous bending and molding reinforcing structure. The chain plate with reinforcing structure has high strength and long service life.
Description
Technical field
The present invention relates to a kind of carrier bar, especially a kind of bending transfer chain plate and be used to produce the method and apparatus of this carrier bar.
Background technology
The bending transfer chain plate is widely used in transportation art (especially on the field machine) at present.After the bending of bending transfer chain plate, be the orthogonal form of biside plate, wherein side plate is used for transmission, and another side plate is used for fixing the object that needs transmit.Because it is stressed that biside plate all needs, its bending part is subjected to the effect of tear edge always, and therefore present its bending part of bending transfer chain plate is impaired easily, and intensity is not high, influences its service life.Carrier bar is difficult in bending part and suppresses reinforced rib under conventional production status, especially be difficult to accomplish suppress reinforced rib at bending part in the carrier bar bending and molding.Therefore also do not appear at the bending transfer chain plate that bending part is provided with additional strengthening on the market.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, a kind of bending transfer chain plate is provided and is used to produce the method and apparatus of this carrier bar.
The present invention solves the technical scheme that its technical matters adopts: this bending transfer chain plate, the bending part of this carrier bar is provided with additional strengthening.
This method that is used to make above-mentioned bending transfer chain plate comprises the steps:
1) feeding: carrier bar is sent into induction heater;
2) heating: to the carrier bar transient heating, carrier bar is heated to hot forging temperature by induction heater;
3) moulding: the carrier bar after will heating is sent into shaped device, in the carrier bar bending, suppresses additional strengthening at bending part.
This shaped device that is used to make above-mentioned bending transfer chain plate, described shaped device comprises pressing mold, bed die, and bed die is provided with molding port, is provided with the fin that is complementary with reinforced rib in the molding port, and the pressing mold bottom has and the corresponding recess of fin.
This shaped device that is used to make above-mentioned bending transfer chain plate, this shaped device comprises pressing mold, bed die, bed die is provided with molding port, and the both sides of molding port have bevelled bed die inclined-plane to the inside, and both sides, pressing mold bottom have accordingly bevelled pressing mold inclined-plane to the inside.
The effect that the present invention is useful is: the present invention is rational in infrastructure, and the bending part of carrier bar is provided with additional strengthening, and its intensity is enhanced about more than once, long service life.By the shaped device of special use, can easily in, suppress reinforced rib at bending part with the carrier bar bending.By the induction heater heating, solved a difficult problem that is difficult under the conventional production status at bending part compacting reinforced rib, can on carrier bar, suppress reinforced rib easily.In addition, adopt the induction heater heating, have the following advantages:
1) energy consumption is little: only need the local accurately heating to workpiece, little power consumption.
2) pollution is few: adopt induction heater, the electromagnetism transient heating need not protective atmosphere.
3) product design is good: because carrier bar is heated to hot forging temperature and carries out bending, eliminated the generation of crackle basically, product intensity improves more than 100%.
4) reject rate is low: owing to adopt local transient heating, the distortion and the oxidation of carrier bar minimum (goods are all in tolerance).
5) with short production cycle: induction heater transient heating moulding, the short time is promptly plastic.
6) labour intensity is little: automated production, reduce labour intensity greatly.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention 1;
Fig. 2 is the side-looking structural representation of the embodiment of the invention 1;
Fig. 3 is the perspective view of the embodiment of the invention 2;
Fig. 4 is the side-looking structural representation of the embodiment of the invention 2;
Fig. 5 is a production technology scheme drawing of the present invention;
Fig. 6 is the structural representation of induction heater of the present invention;
Fig. 7 is the bed die structural representation of the embodiment of the invention 1;
Fig. 8 is the secondary mode structure scheme drawing of the embodiment of the invention 1;
Fig. 9 is the main mode structure scheme drawing of the embodiment of the invention 1;
Figure 10 is the stamper architecture scheme drawing of the embodiment of the invention 1;
Figure 11 is the main mould perspective view of the embodiment of the invention 2;
Figure 12 is the structural representation of the embodiment of the invention 2 stage casing master's moulds;
Figure 13 is the structural representation of the main mould of the embodiment of the invention 2 right sections;
Figure 14 is that the master of the embodiment of the invention 2 main moulds looks cross-sectional view;
Figure 15 is the stamper architecture scheme drawing of the embodiment of the invention 2.
Description of reference numerals: carrier bar 1, additional strengthening 11, induction heater 2, induction coil 2-1, diathermic heating main frame 2-2, pressing mold 3, recess 31, pressing mold inclined-plane 32, bed die 4, main mould 41, molding port 411, fin 412, bed die inclined-plane 413, secondary mould 42, fastener 421, through hole 422, mounting groove 423.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment 1: with reference to Fig. 1, Fig. 2, Fig. 5-Figure 10, and this bending transfer chain plate, the bending part of this carrier bar 1 is provided with additional strengthening 11.Additional strengthening 11 is one or more than one reinforced ribs.Like this, can strengthen the intensity of carrier bar 1 bending part greatly, improve the service life of carrier bar.
This method that is used to make above-mentioned bending transfer chain plate comprises the steps:
1) feeding: carrier bar 1 is sent into induction heater 2; And make carrier bar 1 enter induction coil, and induction coil needs to press the position of reinforced rib over against carrier bar 1.Induction heater 2 comprises diathermic heating main frame 2-2 and induction coil 2-1, the shape that its induction coil 2-1 coiled just passes through for carrier bar 1.After carrier bar 1 entered induction coil 2-1, induction coil 2-1 promptly carried out moment electromagnetism heating to its bending part.
2) heating:, carrier bar 1 is heated to hot forging temperature by 2 pairs of carrier bar 1 transient heatings of induction heater;
2) moulding: the carrier bar 1 after will heating is sent into shaped device, needs the position of pressure additional strengthening 11 to aim at the molding port of bed die 4 carrier bar 1, allows pressing mold 3 press down again, in carrier bar 1 bending, suppresses additional strengthening 11 at bending part.
The heating of employing induction heater is convenient to suppress additional strengthening 11 on carrier bar 1.
Shaped device comprises pressing mold 3, bed die 4.Bed die 4 is split type, comprises main mould 41, secondary mould 42, and mould molding mouth 411 is opened on main mould 41, and secondary mould 42 is pressed on main mould 41 all sides, also is provided with the fastener 421 that is used to be fixed on the bench board on the secondary mould 42.Wherein main mould 41 comprises base, and base is provided with molding port 411; Secondary mould 42 bottoms have the mounting groove 423 that is complementary with base, and secondary mould 42 has the through hole 422 that is complementary with molding port 411.Secondary mould 42 is pressed on main mould 41 all sides, and main mould 41 is fixed.Molding port 411 just passes from through hole 422, and base just is embedded in the mounting groove 423.Like this,, after molding port 411 damages,, promptly be equivalent to change a new mould, greatly reduced cost as long as main mould 41 is changed through using for a long time.
Be provided with the fin 412 that is complementary with reinforced rib in the molding port 411, pressing mold 3 bottoms have and fin 412 corresponding recesses 31.The sidewall of molding port 411 has through hole, and fin 412 is to wear pin to another sidewall by this through hole from a sidewall.Pin can be circular, square, prismatic etc., is used to process difform reinforced rib.Pin is through in the through hole, adds the effect of secondary mould 42, can compress pin.Because fin 412 is main stress points, so be easier to damage, and adopt this structure than other position ratio, after pin damages, can be like a cork with its replacing, easy to operate and greatly reduce cost.
Like this, after pressing mold 3 is depressed, in carrier bar 1 bending,, can extrude reinforced rib at the carrier bar bending part like a cork by the cooperation of fin 412 and recess 31.Need several reinforced ribs of compacting only to need to get final product at the fin 412 that molding port 411 is placed respective numbers.
Embodiment 2: with reference to Fig. 3, Fig. 4, Figure 11-15, difference from Example 1 is: additional strengthening 11 is positioned at the both ends of this carrier bar 1 bending part, is the cornerite form.Adopt the additional strengthening of this form, also can strengthen the intensity of bending transfer chain plate greatly.
This shaped device difference from Example 1 is, is not provided with fin 412 in the molding port 411, but has bevelled bed die inclined-plane 413 to the inside in the both sides of fin 412, and both sides, pressing mold 3 bottom have accordingly bevelled pressing mold inclined-plane 32 to the inside.Like this, after pressing mold 3 is depressed, in carrier bar 1 bending, form the additional strengthening 11 that is the cornerite form at the both ends of carrier bar 1 bending part.
Claims (9)
1, a kind of bending transfer chain plate is characterized in that: the bending part of this carrier bar (1) is provided with additional strengthening (11).
2, bending transfer chain plate according to claim 1 is characterized in that: described additional strengthening (11) is a reinforced rib of being located at bending part.
3, according to the described bending transfer chain plate of claim 1, it is characterized in that: described additional strengthening (11) is positioned at the both ends of this carrier bar (1) bending part, is the cornerite form.
4, a kind of method that is used to make the described bending transfer chain plate of claim 1 is characterized in that: comprise the steps:
1) feeding: carrier bar (1) is sent into induction heater (2);
2) heating: to carrier bar (1) transient heating, carrier bar (1) is heated to hot forging temperature by induction heater (2);
3) moulding: the carrier bar after will heating (1) is sent into shaped device, in carrier bar (1) bending, suppresses additional strengthening (11) at bending part.
5, a kind of shaped device that is used to make the described bending transfer chain plate of claim 2, it is characterized in that: described shaped device comprises pressing mold (3), bed die (4), bed die (4) is provided with molding port (411), be provided with the fin (412) that is complementary with reinforced rib in the molding port (411), pressing mold (3) bottom has and the corresponding recess (31) of fin (412).
6, shaped device according to claim 5 is characterized in that: the sidewall of described molding port (411) has through hole, and described fin (412) is to wear pin to another sidewall by this through hole from a sidewall.
7, according to claim 5 or 6 described shaped devices, it is characterized in that: described bed die (4) is split type, comprise main mould (41), secondary mould (42), mould molding mouth (411) is opened on main mould (41), secondary mould (42) is pressed on all sides of main mould (41), also is provided with the fastener (421) that is used to be fixed on the bench board on the secondary mould (42).
8, a kind of shaped device that is used to make the described bending transfer chain plate of claim 3, it is characterized in that: this shaped device comprises pressing mold (3), bed die (4), bed die (4) is provided with molding port (411), the both sides of molding port (411) have bevelled bed die inclined-plane (413) to the inside, and pressing mold (3) both sides, bottom have accordingly bevelled pressing mold inclined-plane (32) to the inside.
9, shaped device according to claim 8, it is characterized in that: described bed die (4) is split type, comprise main mould (41), secondary mould (42), mould molding mouth (411) is opened on main mould (41), secondary mould (42) is pressed on all sides of main mould (41), also is provided with the fastener (421) that is used to be fixed on the bench board on the secondary mould (42); Wherein main mould (41) is divided into three sections of left, center, right, and bed die inclined-planes, described both sides (413) are located at respectively on left side section, the right main mould of section (41).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610053209 CN1911763A (en) | 2006-08-25 | 2006-08-25 | Bending transfer chain scraper and method and equipment used for producing said chain scraper |
| PCT/CN2007/070288 WO2008017257A1 (en) | 2006-08-02 | 2007-07-12 | A bended link plate and the method to making thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610053209 CN1911763A (en) | 2006-08-25 | 2006-08-25 | Bending transfer chain scraper and method and equipment used for producing said chain scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1911763A true CN1911763A (en) | 2007-02-14 |
Family
ID=37720867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610053209 Pending CN1911763A (en) | 2006-08-02 | 2006-08-25 | Bending transfer chain scraper and method and equipment used for producing said chain scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1911763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269960A (en) * | 2010-12-21 | 2013-08-28 | 卓缤科技有限公司 | Improved lateral plate element for a link means included in a self-stacking endless conveyor belt |
| CN103934362A (en) * | 2014-05-12 | 2014-07-23 | 武汉理工大学 | Hole forming curve-shaped sectional material part bending machining method |
-
2006
- 2006-08-25 CN CN 200610053209 patent/CN1911763A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269960A (en) * | 2010-12-21 | 2013-08-28 | 卓缤科技有限公司 | Improved lateral plate element for a link means included in a self-stacking endless conveyor belt |
| CN103934362A (en) * | 2014-05-12 | 2014-07-23 | 武汉理工大学 | Hole forming curve-shaped sectional material part bending machining method |
| CN103934362B (en) * | 2014-05-12 | 2016-01-06 | 武汉理工大学 | A kind of perforate curved section bar spares bend processing method |
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Open date: 20070214 |