CN109048367A - One-pass molding bolt prepares component and its forming method - Google Patents
One-pass molding bolt prepares component and its forming method Download PDFInfo
- Publication number
- CN109048367A CN109048367A CN201811029427.9A CN201811029427A CN109048367A CN 109048367 A CN109048367 A CN 109048367A CN 201811029427 A CN201811029427 A CN 201811029427A CN 109048367 A CN109048367 A CN 109048367A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- head
- hydraulic cylinder
- cutter
- spinner handle
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses one-pass molding bolt assembly and forming method, belong to the fine work steel preparation technical field in new material in metal material.A pair of of stamping die, a pair of of clamping hydraulic cylinder, ring cutting driving device for cutter including preset shape and size；The groove adaptable with bolt head, screw rod and gasket is provided in the stamping die；A pair of clamping hydraulic cylinder includes hydraulic cylinder fixing end and hydraulic cylinder movable end, and the hydraulic cylinder movable end is slidably matched with the hydraulic cylinder fixing end；The hydraulic cylinder movable end is respectively connected with the fixture being adapted with the screw rod；The end of the ring cutting driving device for cutter is removably connected with radius and the consistent ring cutting cutter head of the screw diameter；The ring cutting driving device for cutter is for driving the ring cutting cutter head straight reciprocating motion.Embryo material is stamped into the stamping parts of bolt head, screw rod and gasket three in one by equipment such as hot stamping dies by the present invention, and is cut gasket from stamping parts by circular cutter, finally cuts out screw thread texture in screw parts by screw thread cutter head again.Molding bolt of the invention prepares component and forming method can reduce cost, reduces material consumption, and it is untight to solve the problems, such as that gasket cooperates with screw rod.
Description
Technical field
The present invention relates to mechanical equipment technical field, belong to the fine work steel technology of preparing neck in new material in metal material
Domain prepares component and its forming method in particular to one-pass molding bolt.
Background technique
As shown in figure 5, one group of bolt in the prior art includes bolt head 2, screw rod 3 and gasket 4；Wherein bolt head
Portion 2 and screw rod 3 are fixedly connected as an entirety, and gasket 4 is annular gasket, and the inner hole of gasket 4 and screw rod 3 are adapted, and
The outer diameter of gasket 4 is slightly larger than the diameter of bolt head 2.The prior art, which generallys use, to be made respectively by 3 groups of bolt head 2, screw rod
4 both parts of integralization component and gasket.Such production method not only higher cost, material consumption is larger, and by
Gasket 4 is led to the problem of in technological reason and screw rod 3 cooperates defective tightness.
Summary of the invention
The technical issues of to solve the above-mentioned prior art, the first object of the present invention is to provide a kind of one-pass molding bolt system
Slave component.
Shown in technical scheme is as follows:
One-pass molding bolt prepares component, a pair of of stamping die, a pair of of clamping hydraulic cylinder, ring cutting including preset shape and size
Driving device for cutter, screwer head driving apparatus, screw thread cutter head, spinner handle and spinner handle driving device；
The groove adaptable with bolt head, screw rod and gasket is provided in the stamping die；Wherein the gasket is opposite
The groove of the screw rod is arranged in far from the outside of bolt head groove one end in the groove answered；
A pair of clamping hydraulic cylinder includes hydraulic cylinder fixing end and hydraulic cylinder movable end, the hydraulic cylinder movable end with it is described
Hydraulic cylinder fixing end is slidably matched；The hydraulic cylinder movable end is respectively connected with the fixture being adapted with the screw rod；
The end of the ring cutting driving device for cutter is removably connected with radius and the consistent ring cutting cutter head of the screw diameter；It is described
Ring cutting driving device for cutter is for driving the ring cutting cutter head straight reciprocating motion；
The spinner handle and the bolt head are engaged by clamping backwards to the one side of the screw rod；
The screwer head driving apparatus is detachably connected with the screw thread cutter head, and the screwer head driving apparatus is for driving
The screw thread cutter head straight reciprocating motion；The spinner handle driving device and the spinner handle are sequentially connected, and for driving the rotation
Bar is rotated around the central axes of the screw rod.
Further, the section of the fixture is semicircular arc-shaped.
Further, the fixture is provided with soft pad towards the screw rod side.
Further, bolt head is provided with installation groove backwards to screw rod, and installation groove is positive hexagonal groove；Spinner handle
Section is the regular hexagon being adapted with installation groove.
The second object of the present invention is to propose a kind of one-pass molding bolt forming method, is included the following steps:
S1, a pair of of stamping die is made；
S2, bolt head, screw rod and the integrally formed stamping parts of gasket are obtained according to the stamping die；
S3, the stamping parts is clamped by a pair of of fixture, and by described gasket one end of the stamping parts towards ring cutting cutter head；
S4, the ring cutting cutter head is driven to cut the stamping parts by the ring cutting driving device for cutter, by the gasket from described
It is separated on stamping parts；
S5, it is engaged by clamping by spinner handle and the bolt head；
S6, the spinner handle is rotated by spinner handle driving device, while driving screw thread cutter head to institute by screwer head driving apparatus
It states mobile on the outside of the screw rod in stamping parts.
Preferably, spinner handle driving device can also control central axes straight reciprocating motion of the spinner handle along screw rod.
The technical scheme to solve the above technical problems is that
Embryo material is stamped into rushing for bolt head, screw rod and gasket three in one by equipment such as hot stamping dies by the present invention
Casting die, and cut gasket from stamping parts by circular cutter, spiral shell is finally cut out in screw parts by screw thread cutter head again
Line texture.Molding bolt of the invention prepares component and forming method can reduce cost, reduces material consumption, and solve gasket
Cooperate untight problem with screw rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of stamping die in the present invention.
Fig. 2 is presswork structural schematic diagram in the present invention.
Fig. 3 is fixture overlooking structure diagram in ring cutting link in the present invention.
Fig. 4 is fixture and circular cutter positive structure diagram in ring cutting link in the present invention.
Fig. 5 is ring cutting finished product structure schematic diagram in the prior art.
Fig. 6 is that screw thread cuts structural schematic diagram in the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
Stamping die 1；Bolt head 2；Screw rod 3；Gasket 4；Clamping hydraulic cylinder 5；Fixture 6；Ring cutting cutter head 7；Circular cutter driving dress
Set 8；Screwer head driving apparatus 9；Screw thread cutter head 10；Spinner handle 11；Spinner handle driving device 12.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As Figure 1-Figure 4, one-pass molding bolt prepares component, a pair of of stamping die 1 including preset shape and size,
A pair of of clamping hydraulic cylinder 5, ring cutting driving device for cutter 8, screwer head driving apparatus 9, screw thread cutter head 10, spinner handle 11 and spinner handle drive
Dynamic device 12；
The groove being adapted with bolt head 2, screw rod 3 and gasket 4 is provided in stamping die 1；Wherein gasket 4 is corresponding
The groove of screw rod 3 is arranged in far from the outside of 2 groove one end of bolt head in groove；
A pair of of clamping hydraulic cylinder 5 includes hydraulic cylinder fixing end and hydraulic cylinder movable end, and hydraulic cylinder movable end is fixed with hydraulic cylinder
End is slidably matched；Hydraulic cylinder movable end is respectively connected with the fixture 6 being adapted with screw rod 3；
The end of ring cutting driving device for cutter 8 is removably connected with radius and the consistent ring cutting cutter head 7 of 3 diameter of screw rod；Circular cutter drives
Dynamic device 8 is for driving 7 straight reciprocating motion of circular cutter head；
Spinner handle 11 and bolt head 2 are engaged by clamping backwards to the one side of screw rod 3；
Screwer head driving apparatus 9 is detachably connected with screw thread cutter head 10, and screwer head driving apparatus 9 is for driving screw thread cutter head
10 straight reciprocating motions；Spinner handle driving device 12 and spinner handle 11 are sequentially connected, and for driving spinner handle 11 around the central axes of screw rod 3
Rotation.
Preferably, the section of fixture 6 is semicircular arc-shaped.
Preferably, fixture 6 is provided with soft pad towards 3 side of screw rod.
Preferably, bolt head 2 is provided with installation groove backwards to screw rod 3, as shown in Fig. 2, installation groove be positive it is hexagonal
Groove.The section of spinner handle 11 is the regular hexagon being adapted with installation groove.
The invention also provides one-pass molding bolt forming methods, include the following steps:
S1, a pair of of stamping die 1 is made；
S2, bolt head 2, screw rod 3 and the integrally formed stamping parts of gasket 4 are obtained according to stamping die 1；
S3, stamping parts is clamped by a pair of of fixture 6, and by 4 one end of the gasket of stamping parts towards ring cutting cutter head 7；
S4, it drives circular cutter head 7 to cut stamping parts by ring cutting driving device for cutter 8, gasket 4 is separated from stamping parts；
S5, it is engaged by clamping by spinner handle 11 and bolt head 2；
S6, by spinner handle driving device 12 rotate spinner handle 11, while by screwer head driving apparatus 9 drive screw thread cutter head 10 to
It is moved on the outside of screw rod 3 in stamping parts.
Preferably, spinner handle driving device 12 can control spinner handle 11 to rotate outer, can also control spinner handle 11 along 3 central axes of screw rod
Straight reciprocating motion controls spinner handle driving device 12 by processor and screwer head driving apparatus 9 is realized to spiral shell on screw rod 3
The cutting of line texture.
Molding bolt of the invention prepares component and forming method can reduce cost, reduces material consumption, and solve to pad
Piece and screw rod cooperate untight problem.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. one-pass molding bolt prepares component, it is characterised in that: a pair of of stamping die (1) including preset shape and size, one
To clamping hydraulic cylinder (5), ring cutting driving device for cutter (8), screwer head driving apparatus (9), screw thread cutter head (10), spinner handle (11) with
And spinner handle driving device (12)；
The groove adaptable with bolt head (2), screw rod (3) and gasket (4) is provided in the stamping die (1)；Wherein
The corresponding groove setting of the gasket (4) the screw rod (3) groove far from the outer of the bolt head (2) groove one end
Side；
A pair of clamping hydraulic cylinder (5) includes hydraulic cylinder fixing end and hydraulic cylinder movable end, the hydraulic cylinder movable end with
The hydraulic cylinder fixing end is slidably matched；The hydraulic cylinder movable end is respectively connected with the fixture being adapted with the screw rod (3)
(6)；
The end of the ring cutting driving device for cutter (8) is removably connected with radius and the consistent circular cutter of the screw rod (3) diameter
Head (7)；The ring cutting driving device for cutter (8) is for driving ring cutting cutter head (7) straight reciprocating motion；
The one side of the spinner handle (11) and the bolt head (2) backwards to the screw rod (3) is engaged by clamping；
The screwer head driving apparatus (9) is detachably connected with the screw thread cutter head (10), the screwer head driving apparatus
(9) for driving screw thread cutter head (10) straight reciprocating motion；The spinner handle driving device (12) and the spinner handle (11) pass
Dynamic connection, and for driving the spinner handle (11) to rotate around the central axes of the screw rod (3).
2. one-pass molding bolt according to claim 1 prepares component, it is characterised in that: the section of the fixture (6) is
Semicircular arc-shaped.
3. one-pass molding bolt according to claim 2 prepares component, it is characterised in that: the fixture (6) is towards described
Screw rod (3) side is provided with soft pad.
4. one-pass molding bolt according to claim 3 prepares component, it is characterised in that: the bolt head (2) is backwards
The screw rod (3) is provided with installation groove, and installation groove is positive hexagonal groove；The section of the spinner handle (11) is recessed with installation
The adaptable regular hexagon of slot.
5. a kind of one-pass molding bolt forming method, which comprises the steps of:
S1, a pair of of stamping die (1) is made；
S2, bolt head (2), screw rod (3) and gasket (4) integrally formed stamping parts are obtained according to the stamping die (1)；
S3, the stamping parts is clamped by a pair of of fixture (6), and by the gasket (4) one end of the stamping parts towards ring cutting
Cutter head (7)；
S4, the ring cutting cutter head (7) is driven to cut the stamping parts by the ring cutting driving device for cutter (8), by the gasket
(4) it is separated from the stamping parts；
S5, it is engaged by clamping by spinner handle (11) and the bolt head (2)；
S6, the spinner handle (11) is rotated by spinner handle driving device (12), while driving spiral shell by screwer head driving apparatus (9)
Line cutter head (10) is mobile on the outside of the screw rod (3) into the stamping parts.
6. one-pass molding bolt forming method according to claim 5, it is characterised in that: the spinner handle driving device (12)
The spinner handle (11) can also be controlled along the central axes straight reciprocating motion of the screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029427.9A CN109048367B (en) | 2018-09-05 | 2018-09-05 | One-step forming bolt preparation assembly and forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029427.9A CN109048367B (en) | 2018-09-05 | 2018-09-05 | One-step forming bolt preparation assembly and forming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109048367A true CN109048367A (en) | 2018-12-21 |
| CN109048367B CN109048367B (en) | 2020-08-18 |
Family
ID=64759618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029427.9A Active CN109048367B (en) | 2018-09-05 | 2018-09-05 | One-step forming bolt preparation assembly and forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048367B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7322805B2 (en) * | 2004-01-30 | 2008-01-29 | Itt Manufacturing Enterprises, Inc. | Impeller adjustment device and method for doing the same for close coupled pumps |
| CN104421290A (en) * | 2013-08-22 | 2015-03-18 | 广东美的厨房电器制造有限公司 | Explosion-proof screw and machining process of explosion-proof screw |
| CN205817279U (en) * | 2016-05-31 | 2016-12-21 | 天津市恒向机械有限公司 | A kind of compound tool |
| CN107900614A (en) * | 2017-11-09 | 2018-04-13 | 柳州市华侨紧固件有限公司 | A kind of production technology of hexagon-headed bolt |
| CN108032045A (en) * | 2017-12-30 | 2018-05-15 | 俞祖林 | A kind of production method of the screw with metal gasket |
| CN207526845U (en) * | 2017-12-04 | 2018-06-22 | 张丽娜 | A kind of sealing and reinforcing bolt kit |
-
2018
- 2018-09-05 CN CN201811029427.9A patent/CN109048367B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7322805B2 (en) * | 2004-01-30 | 2008-01-29 | Itt Manufacturing Enterprises, Inc. | Impeller adjustment device and method for doing the same for close coupled pumps |
| CN104421290A (en) * | 2013-08-22 | 2015-03-18 | 广东美的厨房电器制造有限公司 | Explosion-proof screw and machining process of explosion-proof screw |
| CN205817279U (en) * | 2016-05-31 | 2016-12-21 | 天津市恒向机械有限公司 | A kind of compound tool |
| CN107900614A (en) * | 2017-11-09 | 2018-04-13 | 柳州市华侨紧固件有限公司 | A kind of production technology of hexagon-headed bolt |
| CN207526845U (en) * | 2017-12-04 | 2018-06-22 | 张丽娜 | A kind of sealing and reinforcing bolt kit |
| CN108032045A (en) * | 2017-12-30 | 2018-05-15 | 俞祖林 | A kind of production method of the screw with metal gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109048367B (en) | 2020-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206936151U (en) | A kind of hardware dies of rotary type | |
| CN103551650B (en) | A kind of automatic stock cutter | |
| CN203245243U (en) | Punching device of clutch shell body | |
| CN104889185A (en) | Semi-automatic molding machine for anchor ring | |
| CN104959435A (en) | Semi-automatic forming machine for anchor rings | |
| CN109048367A (en) | One-pass molding bolt prepares component and its forming method | |
| CN204120365U (en) | Stepping rotary footwear material clicker press machine | |
| CN204770128U (en) | A compound pneumatic piercing press for processing of LED lamp ring | |
| CN203636479U (en) | Clamping tooling for motor casing | |
| CN104889271A (en) | Numerical-control mechanical corrugation expansion machine and corrugated pipe forming method thereof | |
| CN106001150A (en) | Semi-automatic forming machine for anchor ring | |
| CN105459426B (en) | Variable slide block type punching mechanism and process for stamping | |
| CN207615384U (en) | Water knockout drum pull rod extrusion forming device | |
| CN207401970U (en) | Double plate edge cutting machines | |
| CN208895516U (en) | A kind of device of the Automated assembly for roller | |
| CN202571004U (en) | Bulging die for pipeline piece | |
| CN204953796U (en) | Central siphon hollow tube mold processing | |
| CN110355274A (en) | A kind of flat-plate compressed circular arc technique and half versatility mould structure and its application method | |
| CN107745032A (en) | Double plate edge cutting machines | |
| CN212042295U (en) | Die for processing transmission gear of motorcycle gearbox | |
| CN204074922U (en) | Steel tubes bending forming die | |
| CN212804903U (en) | Water treatment facilities strutting arrangement | |
| CN220049902U (en) | Novel forging die carrier | |
| CN109226628B (en) | Aluminum lithium alloy cone cylinder die | |
| CN213079687U (en) | Based on processingequipment is used in valve production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |