CN101992251B - Automatic rack die - Google Patents
Automatic rack die Download PDFInfo
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- CN101992251B CN101992251B CN2010102856988A CN201010285698A CN101992251B CN 101992251 B CN101992251 B CN 101992251B CN 2010102856988 A CN2010102856988 A CN 2010102856988A CN 201010285698 A CN201010285698 A CN 201010285698A CN 101992251 B CN101992251 B CN 101992251B
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Abstract
The invention discloses an automatic rack die which comprises an upper die and a matched lower die. The upper die is arranged on a punch head of a punch, the lower die is arranged on a worktable of a punch body and comprises a pier tooth die, a cavity die and a clamping die which are sequentially arranged in the conveying direction of a feeding mechanism, wherein the pier tooth die is used for making a pier tooth on the punch head and extruding a tip tooth at the front end of a tooth nail, the cavity die is used for pounding the tooth, the clamping die is used for pressing the tooth, and the die is also provided with a lifting mechanism which lifts rack materials after making the pier tooth, pounding the tooth and pressing the tooth every time. The die of the invention is an integral die for pounding the tooth, pressing the tooth and breaching the punch head instead of independent dies for pounding the tooth and pressing the tooth so as to greatly save labor resources and greatly improve the production efficiency on a year-on-year basis, Because of the addition of the pier tooth punch head, the pier tooth die is used for making pier tooth on the punch head and extruding the tip tooth at the front end of the tooth nail before pounding the tooth, and the made tip tooth at the front end of the tooth nail is sharper than being directly pounded.
Description
Technical field
The present invention relates to a kind of the tooth bar that uses on the sofa carried out processed mould.
Background technology
Like Fig. 1, shown in 2 and 3; Tooth bar is a part commonly used on the sofa; Be used for fixing the leather on the sofa and it is hammered on the sofa yoke; It is that a flat iron sheet is become the countless taper spines vertical with iron sheet through adding industrial and commercial bank, and the spacing between the entire length of tooth bar and taper spine can be regulated according to customer requirement.In the existing production operation, the tooth bar technological process of production is divided into shear--blanking--and--pressing tooth---circle of contact head five processes of beating tooth, beating that tooth promptly gets the finger shape and finger (a) is rolled over is 90 to spend; Pressing tooth to be about to the finger middle-end crowded is sawtooth (b), and the per pass operation needs punch press and each independent completion of direct labor, relies on manpower production fully; Lowly operation is more in addition for production efficiency; Bigger to the mould infringement, product is inferior, percent defective is high, and production cost is high.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of tooth bar processed mould that makes things convenient for, and reduces operation and equipment, practices thrift manpower simultaneously, has improved production efficiency, and reduction mold repair cost and product are inferior, percent defective.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of from the carry-over bar mould, it is characterized in that: comprise patrix and the counterdie that cooperates with it; Said patrix is located on the drift of punch press, and counterdie is located on the workbench of punch press lathe bed, and counterdie is included in pier tooth mould, die, the clamping mould that sets gradually on the feed mechanism feed direction; Wherein, Pier tooth mould carries out pier tooth drift and squeezes out finger front end pointed tooth, and die is beaten tooth, and the clamping mould is pressed tooth; The said material lifting device that on the carry-over bar mould, also is provided with; Material lifting device at pier tooth each time, beat tooth, lift the tooth bar material after pressing tooth to accomplish, saidly behind the clamping mould, be provided with delivery track and knife edge die from the carry-over bar mould, delivery track cooperates feed mechanism that in type tooth bar is sent into knife edge die after pressing tooth to cut off.
As preferably, said pier tooth mould, die, clamping mould all adopt in the inserted embedding counterdie base, and are screwed in the counterdie base.Prevent the mould skew.
As preferably, said counterdie base is being provided with fluting and GP guide pin bushing structure with pier tooth mould, die, clamping intermode.Guarantee to prevent in the use because of mould offset generating error.
As preferably, said material lifting device is the unsteady material lift nail of being located on pier tooth mould, the die.The material lift nail that adopt to float its objective is and tooth bar carried out the pier tooth, beat tooth, utilizing after pressing tooth the elastic construction of the material lift nail that floats it to be ejected from counterdie also to be advanced into next process before the stationary rack straight line.
As preferably; Said clamping mould comprises that the clamping mould of being located on the counterdie base moves seat; Said clamping mould moves and is inlaid with the clamping mould that two clamping templates are formed in the seat, and the clamping template is provided with ball, and clamping template both sides are provided with back-moving spring; The corresponding said ball of patrix of said ball top is provided with tiltedly to be carved; When tiltedly the carving of patrix moved down and contact with counterdie, the compression ball slided in the clamping mould moves seat and then promotes the purpose that the clamping template reaches the pressure tooth, and back-moving spring utilizes its restoring force that the clamping template is return original position when patrix gos up.Said clamping mould is provided with the governor motion of adjustable clamp matched moulds elasticity; Said governor motion comprises the clamping adjustable plate of being located at clamping template two ends and passes the adjustment screw that the clamping mould moves seat and terminal apical grafting clamping adjustable plate that adjustment screw moves an outer fix at the clamping mould and is provided with clamp nut.The work elasticity of adjustable clamp matched moulds and then of clamping mould adjustable plate and adjustment screw one with the most advanced and sophisticated degree of depth of adjustment conical tooth.
As preferably, said delivery track is the track that floats, and the track top of floating is provided with to float makes bar, saidly unsteadyly makes bar and is fixed on the patrix.The purpose that the track that floats is set is tooth bar is sent into knife edge die through the track straight line; When tooth bar length reaches predetermined length; Float and to make bar and fall the track that floats is depressed into the knife edge die sustained height and then reaches the effect of cut-out, after this release, float and play bar and unsteady track rise.
As preferably, said knife edge die comprises the knife edge die lower fixed seat, cuts off drift and is located on the knife edge die lower fixed seat, and the knife edge die lower fixed seat is screwed on the counterdie base, and uses the GP guide pillar to strengthen fixing.The effect of using the GP guide pillar to strengthen fixing, the off-centring phenomenon when having reduced crop.
Mould of the present invention changes the integral type mould of pier tooth drift, pressure tooth, cut-out drift into through the independent mould that will beat tooth, pressure tooth; At first increased pier tooth drift; Before beating tooth, carry out pier tooth drift and squeeze out finger front end pointed tooth at pier tooth mould; Compare so directly and beat tooth, the finger front end pointed tooth of making is sharper.Secondly; Need at original every secondary mould to change the existing people control that only needs on the basis of a machine, one man operation, the work that original need could be accomplished through the multiple tracks link changes disposable machinery into and accomplishes automatically, promptly operating personnel at present only need material loading, inspection and collection finished product; Human resources have been practiced thrift greatly; On basis on year-on-year basis, improved production efficiency greatly, useless, the defect rate for product had obvious decline simultaneously, reduced product cost.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described:
Fig. 1 is the vertical view of tooth bar;
Fig. 2 is the side view of tooth bar;
Fig. 3 is the sketch map of finger;
Fig. 4 is the structural representation from the carry-over bar mould;
Fig. 5 is the vertical view of counterdie.
The specific embodiment
With shown in Figure 5, be a kind of embodiment of the present invention like Fig. 4, comprise patrix 27 and the counterdie that cooperates with it from the carry-over bar mould; Said patrix 27 is located on the drift of punch press, and counterdie is located on the workbench of punch press lathe bed, and counterdie is included in pier tooth mould 17, die 16, the clamping mould 18 that sets gradually on the feed mechanism feed direction; Wherein, Pier tooth mould 17 carries out pier tooth drift and squeezes out finger front end pointed tooth c, and die is beaten tooth, and the clamping mould is pressed tooth; Also be provided with material lifting device on the said mould; Material lifting device at pier tooth each time, beat tooth, lift the tooth bar material after pressing tooth to accomplish, saidly behind the clamping mould, be provided with delivery track 8 and knife edge die 1 from the carry-over bar mould, delivery track cooperates feed mechanism that in type tooth bar is sent into knife edge die after pressing tooth to cut off.Pier tooth mould 17 is provided with pier tooth drift 23 and cooperates with patrix and carry out the pier tooth.
Said pier tooth mould 17, die 16, clamping mould 18 all adopt in the inserted embedding counterdie base 9, and are screwed in counterdie base 9.Said counterdie base and pier tooth mould 17, die 16,18 of clamping moulds be provided with the fluting and GP guide pin bushing 24 structures.Said material lifting device is for being located at pier tooth mould, die, clamping mould, the unsteady material lift nail 22 on the pier tooth mould.Said clamping mould 18 comprises that the clamping mould of being located on the counterdie base 9 moves seat 11; Said clamping mould moves seat 11 and is provided with elongated slot 28; Screw passes elongated slot 28 and the clamping mould is moved seat 11 is fixed on the counterdie base 9, unclamps screw, and said clamping mould moves seat 11 can move adjusting position along screw.Said clamping mould moves and is inlaid with the clamping mould that two clamping templates are formed in the seat; The clamping template is provided with ball 19; Clamping template both sides are provided with back-moving spring 15, and the corresponding said ball of the patrix of said ball top is provided with tiltedly carves 26, and tiltedly carving of patrix 26 moves down when contacting with counterdie; Compression ball 19 slides in the clamping mould moves seat and then promotes the clamping template and reaches the purpose of pressing tooth, and back-moving spring 15 utilizes its restoring force that the clamping template is return original position when patrix gos up.Said clamping mould is provided with the governor motion of adjustable clamp matched moulds elasticity; Said governor motion comprises the clamping adjustable plate 12 of being located at clamping template two ends and passes the adjustment screw 13 that the clamping mould moves seat and terminal apical grafting clamping adjustable plate that adjustment screw moves an outer fix at the clamping mould and is provided with clamp nut.The clamping mould moves seat 11 can be according to tooth bar length adjustment interdental space; Need unclamp during adjusting and be anchored on the clamping mould and move the hold-down screw in the interior elongated slot 28, move the clamping mould then and move seat, use trip bolt fastening again.
Said delivery track is the track 8 that floats, and the track top of floating is provided with to float makes bar 25, saidly unsteadyly makes bar and is fixed on the patrix 27.Said knife edge die comprises knife edge die lower fixed seat 2, cuts off drift 3 and is located on the knife edge die lower fixed seat, and the knife edge die lower fixed seat is screwed on counterdie base 9, and it is fixing to use GP guide pillar 5 to strengthen.
Wherein, the knife edge die lower fixed seat is fixing by first screw 4, and the track 8 that floats is fixing by second screw 7, and it is fixing by the 3rd screw 10 that the clamping mould moves seat, and clamping adjustable plate 12 is fastening by the 4th screw 20, and die 16 is fastening by the 5th screw 21.Back-moving spring 15 is located on the 6th screw 14, and the track that floats is provided with track GP guide pillar 6.
Work engineering of the present invention does; Raw material carries out pier tooth drift through pier tooth drift 23 through the feed mechanism (not shown) and squeezes out finger front end pointed tooth c on pier tooth mould 17; Utilize to float simultaneously material lift nail and feed mechanism the raw material of pier tooth drift deliver to die 16 and beat tooth (same follow-up raw material continues to deliver to pier tooth mould and repeats this action); The part of utilizing unsteady material lift nail and feed mechanism will beat tooth is delivered to clamping mould 18; Press tooth through clamping mould 18, utilize the track 8 that floats that in type tooth bar is sent into behind the pressure tooth and cut off drift mould 2, when length reaches predetermined length, cut off the drift action through knife edge die 2.Wherein the back-moving spring course of work does; Crushing clamp matched moulds plate slides when tiltedly carving 26 declines; Drive 15 one-tenth compressions of back-moving spring shape; The 6th screw 14 passes the clamping mould and moves seat and 11 be fixed on the clamping template, and back-moving spring 15 apical grafting clamping moulds move seat 11, the six screws 14 and follow the clamping template and move inwards; The tension force that passes through back-moving spring 15 when tiltedly carving 26 rises is with clamping template homing.Clamping adjustable plate 12 acts on concrete principle, unclamps the 4th screw 20 on the adjustable plate, and the rotation adjusting screw is flexible, and adjustment screw acts on the clamping adjustable plate, fastening again the 4th screw 20 after adjusting is accomplished.
Claims (8)
1. one kind from the carry-over bar mould, it is characterized in that: comprise patrix (27) and the counterdie that cooperates with it, said patrix (27) is located on the drift of punch press; Counterdie is located on the workbench of punch press lathe bed; Counterdie is included in pier tooth mould (17), die (16), the clamping mould (18) that sets gradually on the feed mechanism feed direction, and wherein, the pier tooth drift of pier tooth mould (17) squeezes out finger front end pointed tooth (c); Die is beaten tooth; The clamping mould is pressed tooth, saidly also is provided with material lifting device from the carry-over bar mould, material lifting device at pier tooth each time, beat tooth, lift the tooth bar material after pressing tooth to accomplish; Saidly behind the clamping mould, be provided with delivery track (8) and knife edge die (1) from the carry-over bar mould, delivery track cooperates feed mechanism that in type tooth bar is sent into knife edge die after pressing tooth to cut off.
2. according to claim 1 from the carry-over bar mould; It is characterized in that: said pier tooth mould (17), die (16), clamping mould (18) all adopt in the inserted embedding counterdie base (9); And be screwed in counterdie base (9), be provided with GP guide pin bushing (24) on pier tooth mould, the die.
3. according to claim 1 from the carry-over bar mould, it is characterized in that: said material lifting device is for being located at the unsteady material lift nail (22) on pier tooth mould (17), die (16), the clamping mould (18).
4. according to claim 2 from the carry-over bar mould; It is characterized in that: said clamping mould (18) comprises that the clamping mould of being located on the counterdie base (9) moves seat (11); Said clamping mould moves and is inlaid with the clamping mould that two clamping templates are formed in the seat, and the clamping template is provided with ball (19), and clamping template both sides are provided with back-moving spring (15); The corresponding said ball of patrix of said ball top is provided with tiltedly carves (26); When tiltedly the carving of patrix (26) moved down and contact with counterdie, compression ball (19) slided in the clamping mould moves seat and then promotes the purpose that the clamping template reaches the pressure tooth, and back-moving spring when patrix gos up (15) utilizes its restoring force that the clamping template is return original position.
5. according to claim 4 from the carry-over bar mould; It is characterized in that: said clamping mould moves seat (11) and is provided with elongated slot (28); Screw pass elongated slot (28) with the clamping mould move the seat (11) be fixed on the counterdie base (9); Unclamp screw, said clamping mould moves seat (11) can move adjusting position along screw.
6. according to claim 4 from the carry-over bar mould; It is characterized in that: said clamping mould (18) is provided with the governor motion of adjustable clamp matched moulds elasticity; Said governor motion comprises the clamping adjustable plate (12) of being located at clamping template two ends and passes the adjustment screw (13) that the clamping mould moves seat and terminal apical grafting clamping adjustable plate that adjustment screw moves an outer fix at the clamping mould and is provided with clamp nut.
7. according to claim 1 from the carry-over bar mould, it is characterized in that: said delivery track (8) is the track that floats, and the track top of floating is provided with to float makes bar (25), saidly unsteadyly makes bar and is fixed on the patrix (27).
8. according to claim 1 from the carry-over bar mould; It is characterized in that: said knife edge die (1) comprises knife edge die lower fixed seat (2); The knife edge die lower fixed seat is provided with and cuts off drift (3); The knife edge die lower fixed seat is screwed on counterdie base (9), and the knife edge die lower fixed seat is provided with GP guide pillar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102856988A CN101992251B (en) | 2010-09-17 | 2010-09-17 | Automatic rack die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102856988A CN101992251B (en) | 2010-09-17 | 2010-09-17 | Automatic rack die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101992251A CN101992251A (en) | 2011-03-30 |
| CN101992251B true CN101992251B (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102856988A Active CN101992251B (en) | 2010-09-17 | 2010-09-17 | Automatic rack die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992251B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797428A (en) * | 1971-03-29 | 1974-03-19 | H Nordgren | Method for making corner or edge plates for cases, packing, containers or other receptacles and a plant for carrying through the method |
| US4625535A (en) * | 1980-11-14 | 1986-12-02 | Birckhead Robert W | Method of forming truss plates |
| CN101168182A (en) * | 2007-12-10 | 2008-04-30 | 彭诗均 | Method for manufacturing clipping nail and die for forming the same |
| CN101722229A (en) * | 2008-10-16 | 2010-06-09 | 钱国钧 | Automatic feed multi-station progressive die |
| CN201791880U (en) * | 2010-09-17 | 2011-04-13 | 浙江飞力五金弹簧有限公司 | Automatic rack die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015385A (en) * | 1998-07-06 | 2000-01-18 | Km Engineering Kk | Method for working anchor used for slope surface work and the like |
-
2010
- 2010-09-17 CN CN2010102856988A patent/CN101992251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797428A (en) * | 1971-03-29 | 1974-03-19 | H Nordgren | Method for making corner or edge plates for cases, packing, containers or other receptacles and a plant for carrying through the method |
| US4625535A (en) * | 1980-11-14 | 1986-12-02 | Birckhead Robert W | Method of forming truss plates |
| CN101168182A (en) * | 2007-12-10 | 2008-04-30 | 彭诗均 | Method for manufacturing clipping nail and die for forming the same |
| CN101722229A (en) * | 2008-10-16 | 2010-06-09 | 钱国钧 | Automatic feed multi-station progressive die |
| CN201791880U (en) * | 2010-09-17 | 2011-04-13 | 浙江飞力五金弹簧有限公司 | Automatic rack die |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-15385A 2000.01.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101992251A (en) | 2011-03-30 |
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Owner name: ZHEJIANG FEILI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG FEILI HARDWARE SPRING CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 314400, Fenghuang Road, Qianjiang industrial function area, Ding Qiao Town, Zhejiang City, Haining province 30 Patentee after: ZHEJIANG FEILI TECHNOLOGY Co.,Ltd. Address before: 314400, Fenghuang Road, Qianjiang industrial function area, Ding Qiao Town, Zhejiang City, Haining province 30 Patentee before: ZHEJIANG FEILI HARDWARE SPRING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 30 Fenghuang Road, Qianjiang Industrial Functional Zone, Dingqiao Town, Haining City, Zhejiang Province, 314400 Patentee after: Zhejiang Feili Technology Co.,Ltd. Address before: No. 30 Fenghuang Road, Qianjiang Industrial Functional Zone, Dingqiao Town, Haining City, Zhejiang Province, 314400 Patentee before: ZHEJIANG FEILI TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |