CN110802183A - U-shaped bolt manufacturing system - Google Patents

U-shaped bolt manufacturing system Download PDF

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Publication number
CN110802183A
CN110802183A CN201910910032.8A CN201910910032A CN110802183A CN 110802183 A CN110802183 A CN 110802183A CN 201910910032 A CN201910910032 A CN 201910910032A CN 110802183 A CN110802183 A CN 110802183A
Authority
CN
China
Prior art keywords
upper die
spring
guide rods
roller
bolt
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.)
Granted
Application number
CN201910910032.8A
Other languages
Chinese (zh)
Other versions
CN110802183B (en
Inventor
朱汉华
朱进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU YONGHAO HIGH STRENGTH BOLT CO Ltd
Original Assignee
JIANGSU YONGHAO HIGH STRENGTH BOLT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU YONGHAO HIGH STRENGTH BOLT CO Ltd filed Critical JIANGSU YONGHAO HIGH STRENGTH BOLT CO Ltd
Priority to CN201910910032.8A priority Critical patent/CN110802183B/en
Publication of CN110802183A publication Critical patent/CN110802183A/en
Application granted granted Critical
Publication of CN110802183B publication Critical patent/CN110802183B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/24Making other particular articles nuts or like thread-engaging members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies

Abstract

The invention discloses a U-shaped bolt manufacturing system which comprises an upper die, a lower die, rollers, stripper plates, a spring and guide rods, wherein the lower die is provided with a U-shaped groove, the tops of the two sides of the U-shaped groove are respectively and rotatably connected with one roller, the upper die is movably inserted in the U-shaped groove, the bottom end of the upper die is rotatably connected with one roller, the two stripper plates are symmetrically arranged on the two sides of the upper die and are positioned above the rollers in the upper die, the two guide rods are fixed on each stripper plate, the guide rods are inserted on the upper die, the spring is sleeved on the guide rods, one end of the spring is abutted against the stripper plates, and the other end of the spring is abutted against the upper die. When the bolt forming machine is used, the formed bolt is separated along with the upper die applying force, the bolt on the upper die is manually taken, potential safety hazards can be reduced, and the using effect is good.

Description

U-shaped bolt manufacturing system
The technical field is as follows:
the invention relates to a U-shaped bolt manufacturing system.
Background art:
when the existing U-shaped bolt forming die is used for manufacturing the U-shaped bolt, the U-shaped bolt can fall on the lower die after being formed, and certain potential safety hazards can exist when the upper die is a force application die and is lifted by hands to take the bolt falling on the lower die, so that the existing U-shaped bolt forming die is necessary to improve the prior art so as to solve the defects of the prior art.
The invention content is as follows:
the present invention is directed to solving the above-mentioned problems of the prior art and to providing a U-bolt manufacturing system.
The technical scheme adopted by the invention is as follows: the utility model provides a U-shaped bolt manufacturing system, includes mould, bed die, gyro wheel, stripper, spring and guide arm, be equipped with the U-shaped groove on the bed die, all rotate on the both sides top in the U-shaped groove and connect a gyro wheel, go up the mould activity and peg graft at the U-shaped inslot, rotate in the bottom of last mould and connect a gyro wheel, the both sides of mould are placed in to two stripper symmetries, and the stripper is located the top of gyro wheel in the mould, two fixed guide arms on every stripper, the guide arm is pegged graft on last mould, the spring housing is located on the guide arm, and the one end of spring is contradicted on the stripper, the other end is contradicted on last mould.
Furthermore, the upper die comprises side plates and mounting ribs, the two side plates are arranged in parallel, the two mounting ribs are fixed on the two side plates, and two guide rods are inserted into each mounting rib.
Furthermore, the outer circumferential wall of the roller is provided with a groove.
Furthermore, a round fixing plate is arranged at the top end of the upper die.
The invention has the following beneficial effects:
when the bolt forming machine is used, the formed bolt is separated along with the upper die applying force, the bolt on the upper die is manually taken, potential safety hazards can be reduced, and the using effect is good.
Description of the drawings:
FIG. 1 is a block diagram of the present invention.
FIG. 2 is a block diagram of the present invention.
Fig. 3 is a partially enlarged view of the present invention.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the U-shaped bolt manufacturing system of the present invention includes an upper die 1, a lower die 2, rollers 3, a stripper 4, a spring 5 and a guide rod 6, wherein the lower die 2 is provided with a U-shaped groove 21, the rollers 3 are rotatably connected to top ends of both sides of the U-shaped groove 21, the upper die 1 is movably inserted into the U-shaped groove 21, and the rollers 3 are rotatably connected to a bottom end of the upper die 1. Two stripper 4 symmetries are arranged in the both sides of last mould 1, and stripper 4 is located the top of roller 3 in the mould 1, fixes two guide arms 6 on every stripper 4, and guide arm 6 pegs graft on last mould 1, and on guide arm 6 was located to spring 5 cover, and the one end of spring 5 was contradicted on stripper 4, and the other end is contradicted on last mould 1.
The upper die 1 comprises side plates 11 and mounting ribs 12, wherein the two side plates 11 are arranged in parallel, the two mounting ribs 12 are fixed on the two side plates 11, and two guide rods 6 are inserted into each mounting rib 12.
The outer circumferential wall of the roller 3 is provided with a groove which can better facilitate bolt forming and has good limiting effect in the bolt forming process.
A round fixing plate is arranged at the top end of the upper die 1, and when the die is used, the round fixing plate is connected with a hydraulic cylinder.
During the use, arrange the bar material in on the gyro wheel 3 of bed die 2, then go up mould 1 and push down, press down the bar material into the U-shaped, behind the shaping for the U-shaped bolt, two sides of U-shaped bolt are contradicted on stripper 4 to spring 5 on stripper 4 inwards compresses. When the upper die is separated from the lower die, the discharging plate 4 can tightly abut against the side edge of the U-shaped bolt, the U-shaped bolt is separated from the lower die together with the upper die 1, and then the formed U-shaped bolt is left on the upper die and is convenient to take down.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.

Claims (4)

1. A U-bolt manufacturing system characterized in that: comprises an upper die (1), a lower die (2), a roller (3), a stripper plate (4), a spring (5) and a guide rod (6), wherein the lower die (2) is provided with a U-shaped groove (21), the top ends of the two sides of the U-shaped groove (21) are respectively connected with a roller (3) in a rotating way, the upper die (1) is movably inserted in the U-shaped groove (21), the bottom end of the upper die (1) is rotationally connected with a roller (3), two stripper plates (4) are symmetrically arranged at the two sides of the upper die (1), and the stripper plate (4) is positioned above the roller (3) in the upper die (1), two guide rods (6) are fixed on each stripper plate (4), the guide rods (6) are inserted on the upper die (1), the spring (5) is sleeved on the guide rods (6), and one end of the spring (5) is propped against the discharging plate (4), and the other end is propped against the upper die (1).
2. The U-bolt manufacturing system of claim 1, wherein: the upper die (1) comprises side plates (11) and mounting ribs (12), the two side plates (11) are arranged in parallel, two mounting ribs (12) are fixed on the two side plates (11), and two guide rods (6) are inserted into each mounting rib (12).
3. The U-bolt manufacturing system of claim 1, wherein: and the outer circumferential wall of the roller (3) is provided with a groove.
4. The U-bolt manufacturing system of claim 1, wherein: the top end of the upper die (1) is provided with a round fixing plate.
CN201910910032.8A 2019-09-25 2019-09-25 U-shaped bolt manufacturing system Active CN110802183B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910910032.8A CN110802183B (en) 2019-09-25 2019-09-25 U-shaped bolt manufacturing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910910032.8A CN110802183B (en) 2019-09-25 2019-09-25 U-shaped bolt manufacturing system

Publications (2)

Publication Number Publication Date
CN110802183A true CN110802183A (en) 2020-02-18
CN110802183B CN110802183B (en) 2020-12-04

Family

ID=69487824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910910032.8A Active CN110802183B (en) 2019-09-25 2019-09-25 U-shaped bolt manufacturing system

Country Status (1)

Country Link
CN (1) CN110802183B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2515030B2 (en) * 1990-03-26 1996-07-10 株式会社東芝 How to punch a U-shaped plate
CN203526333U (en) * 2013-09-09 2014-04-09 湖南星宇龙机械有限公司 U-type profiling mold facilitating demolding
CN104275371A (en) * 2013-03-15 2015-01-14 广东富华工程机械制造有限公司 U-type bolt bending device
CN207013559U (en) * 2017-04-26 2018-02-16 宁波拓普集团股份有限公司 A kind of bending of closing in type U-shaped part and stripper apparatus
CN208712672U (en) * 2018-08-15 2019-04-09 瑞安市强达不锈钢标准件有限公司 U-bolt molding die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2515030B2 (en) * 1990-03-26 1996-07-10 株式会社東芝 How to punch a U-shaped plate
CN104275371A (en) * 2013-03-15 2015-01-14 广东富华工程机械制造有限公司 U-type bolt bending device
CN203526333U (en) * 2013-09-09 2014-04-09 湖南星宇龙机械有限公司 U-type profiling mold facilitating demolding
CN207013559U (en) * 2017-04-26 2018-02-16 宁波拓普集团股份有限公司 A kind of bending of closing in type U-shaped part and stripper apparatus
CN208712672U (en) * 2018-08-15 2019-04-09 瑞安市强达不锈钢标准件有限公司 U-bolt molding die

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Publication number Publication date
CN110802183B (en) 2020-12-04

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