CN106040914A - Forming equipment for reinforcing steel bar hot upsetting head - Google Patents
Forming equipment for reinforcing steel bar hot upsetting head Download PDFInfo
- Publication number
- CN106040914A CN106040914A CN201610647972.9A CN201610647972A CN106040914A CN 106040914 A CN106040914 A CN 106040914A CN 201610647972 A CN201610647972 A CN 201610647972A CN 106040914 A CN106040914 A CN 106040914A
- Authority
- CN
- China
- Prior art keywords
- core
- reinforcing bar
- piston rod
- slide
- pier nose
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section
- B21F5/005—Upsetting wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses forming equipment for a reinforcing steel bar hot upsetting head. The forming equipment is used for performing hot upsetting on a reinforcing steel bar to form an upsetting head. The forming equipment for the reinforcing steel bar hot upsetting head comprises a forming part, a pressing-in part, a moving part and a punching machine, wherein the forming part is used for placing the reinforcing steel bar, performing hot upsetting forming on the reinforcing steel bar and enabling the reinforcing steel bar to form the upsetting head; the pressing-in part is used for proving pressure for the forming part for hot upsetting forming of the reinforcing steel bar; the moving part is connected with the pressing-in part and is used for moving the pressing-in part; the punching machine is used for bearing and fixing the forming part, the pressing-in part and the moving part; and the punching machine is also used for providing pressure for the pressing-in part. The forming equipment disclosed by the invention has the advantages and the beneficial effects that the probability of occupational injury and labor cost are reduced, the manufacturing of the upsetting heads with different sizes is realized, the technical effect of improving the manufacturing capacity of the forming equipment for the reinforcing steel bar hot upsetting head is realized, the manufacturing cost of factories is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to metal processing sectors, particularly to a kind of reinforcing bar hot pier nose former.
Background technology
Hot upsetting refers to raw material is being carried out after heating the metal working process of punching press, and the hot pier nose of existing reinforcing bar
Equipment the most often have the problem that
1, reinforcing bar hot pier nose mould is about normal production scenarios temperature 1000-1300 to be worked into degree, and such employee wants
Taking and placing easily cause industrial injury 3 times repeatedly；
If 2, existing reinforcing bar hot pier nose mould normally produces is to need two talents permissible, there is higher recruitment and become
This, and improve industrial injury probability；
3, existing reinforcing bar hot pier nose mould is entirely the production of traditional type, and each mould is only limitted to the life of single product
Producing, production efficiency is low.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of reinforcing bar hot pier nose former.The technical program by forming part,
Nip portion and moving part are fixed on punch press, moving part for moving the position of nip portion, punch press for nip portion provide air pressure or
Hydraulic pressure, nip portion utilizes air pressure or hydraulic pressure to apply pressure to forming part, makes the forming part reinforcing bar to being placed in forming part carry out
Hot pier molding also forms pier nose, therefore from high temperature 3 taking and placing, 1 taking and placing of this one-tenth before, reduces the probability of industrial injury, meanwhile,
Also it is reduced to 1 people and operates by operating from two people before, reduce the recruitment cost of factory；The material that utilization can be moved relative to punch press
Frame and have various sizes of slide core, it is achieved that manufacture various sizes of pier nose, improves the production of reinforcing bar hot pier nose former
The technique effect of manufacturing capacity, and it is changed to the use of one set of die multiple product from an original product one set of die, reduce
The manufacturing cost of factory, improves production efficiency.
A kind of reinforcing bar hot pier nose former in the present invention, forms pier nose, described reinforcing bar for reinforcing bar carries out hot pier
Hot pier nose former includes:
Forming part, is used for placing described reinforcing bar, and described reinforcing bar carries out hot pier molding, makes described reinforcing bar form pier nose；
Nip portion, provides pressure for described forming part to the hot pier molding of described reinforcing bar；
Moving part, is connected with described nip portion, is used for moving described nip portion；
Punch press, is used for carrying and fixing described forming part, nip portion and moving part, and described punch press is additionally operable to as described pressing
Portion provides pressure.
In such scheme, described forming part lays respectively at the both sides that described moving part is relative with nip portion；Described reinforcing bar heat
Pier nose former also includes the anti-lateral mass being fixed on described punch press, and described anti-lateral mass is positioned at the most described pressure of described moving part
The side in conjunction portion.
In such scheme, described reinforcing bar hot pier nose former also includes the bin for receiving and carry described pier nose,
One end of described bin is connected with described punch press, and described pier nose puts into described bin from described bin towards one end of described punch press
In；Described bin has two, and two described bins are arranged symmetrically in the both sides of described nip portion.
In such scheme, described forming part includes that block and core rod, described core rod include core rod fixed block and mutual
The upper mold core joined and lower mold core, described upper mold core is connected with the top slide of described core rod fixed block, and described lower mold core is with described
The top slide of core rod fixed block connects or fixing connection；The side of described upper mold core lower mold core dorsad towards described nip portion,
The side of the most described upper mold core of described lower mold core contacts with described block or connects, and it is defeated that described upper mold core receives described nip portion
The pressure that goes out also moves towards described lower mold core.
In such scheme, described nip portion includes piston cylinder, guide pad, slide block, slide core, slide core fixed block；Described piston
Cylinder has piston rod, and described piston rod moves along the axial reciprocating of described piston cylinder；Described piston cylinder is connected with described punch press, institute
State punch press and provide hydraulic pressure or air pressure for described piston cylinder, make described piston rod move back and forth；Described guide pad has two, two
Described guide pad lays respectively at described piston rod both sides, and is fixed on described punch press；The two ends of described slide block and described guiding
Block is slidably connected, and the side of described slide block connects with described piston rod or contacts；It is solid that described slide core is slidably connected at described slide core
Determining inside block, described slide core fixed block is positioned at the side of the most described piston rod of described slide block, and is fixed on described punch press.
In such scheme, described slide block is T-shaped structure, and described slide block includes orthogonal horizontal component and vertical portion
Point, the two ends of described horizontal component are slidably connected with described guide pad respectively, and described vertical portion is connected to described horizontal component
The side of the most described piston rod.
In such scheme, the moving direction of described slide core is consistent with the moving direction of described piston rod, described horizontal component
Being moved on described guide pad by described piston rod, described vertical portion contacts with described slide core and makes described slide core along described work
Moving axially of stopper rod；Described slide core is moved by described vertical portion and pressure is sent to described forming part.
In such scheme, described moving part includes motor, screw mandrel and a bracer, one end of described screw mandrel and described bracer
Being threaded connection, the other end of described screw mandrel is connected with described motor, and described motor exports moment of torsion, described silk to described screw mandrel
Bar rotates and makes a described bracer move axially along screw mandrel；Described bracer is connected with described nip portion.
In such scheme, described nip portion includes piston cylinder, guide pad, slide block, slide core, slide core fixed block；Described piston
Cylinder has piston rod, and described piston rod moves along the axial reciprocating of described piston cylinder, the side of described slide block and described piston rod
Connecting or contact, described slide core is slidably connected at inside described slide core fixed block, and described slide core fixed block is positioned at the described slide block back of the body
To the side of described piston rod, described slide core passes through described piston rod moving axially along described piston rod, the shifting of described slide core
Dynamic direction is vertical with described screw mandrel, and described slide core fixed block is connected with described bracer, and by described bracer along described silk
Moving axially of bar.
In such scheme, described slide core has several, several described slide core being axially arranged in order along described screw mandrel
Arrange；Several described slide cores are of different sizes in the axial direction of described piston rod.
Advantages of the present invention and having the beneficial effects that: the present invention provides a kind of reinforcing bar hot pier nose former, reduces work
The probability of wound and recruitment cost, it is achieved that manufacture various sizes of pier nose, improve the manufacturing of reinforcing bar hot pier nose former
The technique effect of ability, reduces the manufacturing cost of factory, improves production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of reinforcing bar of the present invention hot pier nose former.
In figure: 1, forming part 2, nip portion 3, moving part 4, punch press
5, reinforcing bar 6, anti-lateral mass 7, bin
11, block 12, core rod 121, upper mold core 122, lower mold core
21, piston cylinder 22, guide pad 23, slide block 24, slide core
25, slide core fixed block 211, piston rod 231, horizontal component 232, vertical portion
31, motor 32, screw mandrel 33, a bracer
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is further described.Following example are only
For technical scheme is clearly described, and can not limit the scope of the invention with this.
As it is shown in figure 1, the present invention is a kind of reinforcing bar hot pier nose former, form pier nose for reinforcing bar 5 being carried out hot pier,
Reinforcing bar hot pier nose former includes:
Forming part 1, is used for placing reinforcing bar 5, and reinforcing bar 5 is carried out hot pier molding, make reinforcing bar 5 form pier nose and (do not show in figure
Go out)；
Nip portion 2, provides pressure for forming part 1 to the hot pier molding of reinforcing bar 5；
Moving part 3, is connected with nip portion 2, is used for moving nip portion 2；
Punch press 4, for carrying fixed-type portion 1, nip portion 2 and moving part 3, punch press 4 is additionally operable to provide for nip portion 2
Pressure.
The operation principle of technique scheme is: forming part 1, nip portion 2 and moving part 3 are fixed on punch press 4, mobile
Portion 3 for moving the position of nip portion 2, punch press 4 for nip portion 2 provide air pressure or hydraulic pressure, nip portion 2 utilize air pressure or hydraulic pressure to
Forming part 1 applies pressure, makes forming part 1 carry out the reinforcing bar 5 being placed in forming part 1 hot pier molding and form pier nose；Pier nose
Production process only need a people to carry out taking and placing can to complete, reduce probability and the recruitment cost of industrial injury.
Preferably, forming part 1 lays respectively at, with nip portion 2, the both sides that moving part 3 is relative；Reinforcing bar hot pier nose former is also
Including the anti-lateral mass 6 being fixed on punch press 4, anti-lateral mass 6 is positioned at the side of moving part 3 nip portion 2 dorsad；By utilizing anti-lateral mass
6, it is ensured that the balance between forming part 1 and the nip portion 2 of moving part 3 both sides, improve the stability of punch press 4.
Optionally, anti-lateral mass 6 has two, and two anti-lateral mass 6 are arranged symmetrically in the both sides of forming part 1.
Further, reinforcing bar hot pier nose former also includes the bin 7 for receiving and carry pier nose, the one of bin 7
End is connected with punch press 4, and pier nose puts into bin 7 from bin 7 towards one end of punch press 4；Bin 7 has two, and two bins 7 are right
Claim the both sides being arranged in nip portion 2；Wherein, bin 7 can move relative to punch press 4, by utilizing bin 7 to receive by forming part 1
The pier nose of hot pier molding, by the relative position between two bins 7 of regulation, to receive various sizes of pier nose, expands steel
The scope of application of muscle hot pier nose former.
Concrete, forming part 1 includes block 11 and core rod 12, core rod 12 include core rod 12 fixed block (not shown) with
And the upper mold core 121 that is mutually matched and lower mold core 122, upper mold core 121 is connected with the top slide of core rod 12 fixed block, lower mold core
122 are connected or fixing connection with the top slide of core rod 12 fixed block；The side of upper mold core 121 lower mold core 122 dorsad is towards pressure
Conjunction portion 2, the side of lower mold core 122 upper mold core 121 dorsad contacts with block 11 or connects, and upper mold core 121 receives nip portion 2 and exports
Pressure and move towards lower mold core 122；By utilizing upper mold core 121 to move towards lower mold core 122, it is achieved the heat to reinforcing bar 5
Pier molding；By utilizing block 11, it is to avoid lower mold core 122 causes deformation or situation about damaging owing to pressure is excessive.
Concrete, nip portion 2 includes piston cylinder 21, guide pad 22, slide block 23, slide core 24, slide core fixed block 25；Piston cylinder
21 have piston rod 211, and piston rod 211 moves along the axial reciprocating of piston cylinder 21；Piston cylinder 21 is connected with punch press 4, and punch press 4 is
Piston cylinder 21 provides hydraulic pressure or air pressure, makes piston rod 211 move back and forth；Guide pad 22 has two, and two guide pads 22 are respectively
It is positioned at piston rod 211 both sides, and is fixed on punch press 4；The two ends of slide block 23 are slidably connected with guide pad 22, the side of slide block 23
Connect with piston rod 211 or contact；It is internal that slide core 24 is slidably connected at slide core fixed block 25, and slide core fixed block 25 is positioned at slide block 23
The side of piston rod 211 dorsad, and be fixed on punch press 4；Wherein, piston cylinder 21 is hydraulic cylinder or cylinder；Wherein, guide pad 22
For ensureing the moving direction of slide block 23, piston cylinder 21 is used for utilizing hydraulic pressure or air pressure to make piston rod 211 move back and forth, and utilizes
The pressure that hydraulic pressure or air pressure produce is sent to slide core 24 by slide block 23.
Further, slide block 23 is T-shaped structure, and slide block 23 includes orthogonal horizontal component 231 and vertical portion
232, the two ends of horizontal component 231 are slidably connected with guide pad 22 respectively, and vertical portion 232 is connected to horizontal component 231 dorsad
The side of piston rod 211.
Further, the moving direction of slide core 24 is consistent with the moving direction of piston rod 211, and horizontal component 231 is by living
Stopper rod 211 moves on guide pad 22, and vertical portion 232 contacts with slide core 24 and makes slide core 24 moving axially along piston rod 211；
Slide core 24 is moved by vertical portion 232 and pressure is sent to forming part 1；The relative slide core fixed block 25 of slide core 24 produces displacement
After contacting with upper mold core 121, pressure is sent to upper mold core 121；Upper mold core 121 is moved relative to lower mold core 122 by slide core 24,
And coordinate lower mold core 122 that reinforcing bar 5 is carried out hot pier molding, make reinforcing bar 5 form pier nose.
Concrete, moving part 3 includes motor 31, screw mandrel 32 and a bracer 33, and one end of screw mandrel 32 is passed through with a bracer 33
Threaded, the other end of screw mandrel 32 is connected with motor 31, and motor 31 exports moment of torsion to screw mandrel 32, and screw mandrel 32 rotates and makes a bracer
33 move axially along screw mandrel 32；Prop up bracer 33 to be connected with nip portion 2.
Further, nip portion 2 includes piston cylinder 21, guide pad 22, slide block 23, slide core 24, slide core fixed block 25；Piston
Cylinder 21 has piston rod 211, and piston rod 211 moves along the axial reciprocating of piston cylinder 21, and the side of slide block 23 is with piston rod 211 even
Connecing or contact, it is internal that slide core 24 is slidably connected at slide core fixed block 25, and slide core fixed block 25 is positioned at slide block 23 piston rod 211 dorsad
Side, slide core 24 is by piston rod 211 moving axially along piston rod 211, and the moving direction of slide core 24 is vertical with screw mandrel 32,
Slide core fixed block 25 is connected with a bracer 33, and by bracer 33 moving axially along screw mandrel 32；Wherein, motor 31 passes through silk
Bar 32 makes a bracer 33 drive slide core fixed block 25 to move, and makes slide core 24 the most corresponding with slide block 23.
Preferably, slide core 24 has several, and several slide cores 24 are axially arranged in order layout along screw mandrel 32；Several
Slide core 24 is of different sizes in the axial direction of piston rod 211；By several various sizes of slide cores 24, and motor
31, screw mandrel 32 and a bracer 33, can also adjust relative position between each slide core 24 and slide block 23, to utilize various sizes of cunning
Core 24, makes the relative lower mold core 122 of upper mold core 121 produce different displacements, it is achieved to manufacture the technique effect of various sizes of pier nose,
Improve the manufacturing ability of reinforcing bar hot pier nose former.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a reinforcing bar hot pier nose former, forms pier nose for reinforcing bar carries out hot pier, it is characterised in that described reinforcing bar heat
Pier nose former includes:
Forming part, is used for placing described reinforcing bar, and described reinforcing bar carries out hot pier molding, makes described reinforcing bar form pier nose；
Nip portion, provides pressure for described forming part to the hot pier molding of described reinforcing bar；
Moving part, is connected with described nip portion, is used for moving described nip portion；
Punch press, is used for carrying and fixing described forming part, nip portion and moving part, and described punch press is additionally operable to carry for described nip portion
For pressure.
A kind of reinforcing bar hot pier nose former the most according to claim 1, it is characterised in that described forming part and nip portion
Lay respectively at the both sides that described moving part is relative；Described reinforcing bar hot pier nose former also includes that be fixed on described punch press prevents
Lateral mass, described anti-lateral mass is positioned at the side of the most described nip portion of described moving part.
A kind of reinforcing bar hot pier nose former the most according to claim 2, it is characterised in that described reinforcing bar hot pier nose molding
Equipment also includes the bin for receiving and carry described pier nose, and one end of described bin is connected with described punch press, described pier nose
From described bin, described bin is put in the one end towards described punch press；Described bin has two, and two described bins are symmetrical
It is arranged in the both sides of described nip portion.
A kind of reinforcing bar hot pier nose former the most according to claim 1, it is characterised in that described forming part includes block
And core rod, described core rod includes core rod fixed block and the upper mold core being mutually matched and lower mold core, described upper mold core and described mould
The top slide of core fixed block connects, and described lower mold core is connected with the top slide of described core rod fixed block or fixing connection；Institute
State the side of upper mold core lower mold core dorsad towards described nip portion, the side of the most described upper mold core of described lower mold core and described gear
Block contact or connection, described upper mold core receives the pressure of described nip portion output and moves towards described lower mold core.
A kind of reinforcing bar hot pier nose former the most according to claim 1, it is characterised in that described nip portion includes piston
Cylinder, guide pad, slide block, slide core, slide core fixed block；Described piston cylinder has piston rod, and described piston rod is along described piston cylinder
Axial reciprocating moves；Described piston cylinder is connected with described punch press, and described punch press provides hydraulic pressure or air pressure for described piston cylinder, makes institute
State piston rod to move back and forth；Described guide pad has two, and two described guide pads lay respectively at described piston rod both sides, and solid
It is scheduled on described punch press；The two ends of described slide block are slidably connected with described guide pad, the side of described slide block and described piston rod
Connect or contact；Described slide core is slidably connected at inside described slide core fixed block, and described slide core fixed block is positioned at the described slide block back of the body
To the side of described piston rod, and it is fixed on described punch press.
A kind of reinforcing bar hot pier nose former the most according to claim 5, it is characterised in that described slide block is T-shaped structure,
Described slide block includes orthogonal horizontal component and vertical portion, and the two ends of described horizontal component are sliding with described guide pad respectively
Being dynamically connected, described vertical portion is connected to the side of the most described piston rod of described horizontal component.
A kind of reinforcing bar hot pier nose former the most according to claim 6, it is characterised in that the moving direction of described slide core
Consistent with the moving direction of described piston rod, described horizontal component is moved on described guide pad by described piston rod, described
Vertical portion contacts with described slide core and makes described slide core moving axially along described piston rod；Described slide core passes through described vertical portion
Divide mobile and pressure is sent to described forming part.
A kind of reinforcing bar hot pier nose former the most according to claim 1, it is characterised in that described moving part includes electricity
Machine, screw mandrel and a bracer, one end of described screw mandrel is threaded connection with described bracer, and the other end of described screw mandrel is with described
Motor connects, and described motor exports moment of torsion to described screw mandrel, and described screw mandrel rotates and makes a described bracer move axially along screw mandrel；Institute
State a bracer to be connected with described nip portion.
A kind of reinforcing bar hot pier nose former the most according to claim 8, it is characterised in that described nip portion includes piston
Cylinder, guide pad, slide block, slide core, slide core fixed block；Described piston cylinder has piston rod, and described piston rod is along described piston cylinder
Axial reciprocating moves, and the side of described slide block connects with described piston rod or contacts, and described slide core is slidably connected at described slide core
Inside fixed block, described slide core fixed block is positioned at the side of the most described piston rod of described slide block, and described slide core is by described work
Stopper rod moves axially along described piston rod, and the moving direction of described slide core is vertical with described screw mandrel, described slide core fixed block with
Described bracer connects, and by described bracer moving axially along described screw mandrel.
A kind of reinforcing bar hot pier nose former the most according to claim 9, it is characterised in that described slide core has some
Individual, several described slide cores are axially arranged in order layout along described screw mandrel；Several described slide cores are at the axle of described piston rod
Upwards it is of different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647972.9A CN106040914B (en) | 2016-08-09 | 2016-08-09 | A kind of hot pier nose former of reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647972.9A CN106040914B (en) | 2016-08-09 | 2016-08-09 | A kind of hot pier nose former of reinforcing bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106040914A true CN106040914A (en) | 2016-10-26 |
| CN106040914B CN106040914B (en) | 2018-10-23 |
Family
ID=57481019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610647972.9A Active CN106040914B (en) | 2016-08-09 | 2016-08-09 | A kind of hot pier nose former of reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106040914B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637136A (en) * | 2018-07-26 | 2018-10-12 | 无为县红宇通信器材有限责任公司 | A kind of reinforcing bar pier head machine of concrete wire pole inside steel bar meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885411A (en) * | 1974-03-08 | 1975-05-27 | Culver Tool & Die Co | Machine press for forging bolts and the like |
| CN102389933A (en) * | 2011-11-03 | 2012-03-28 | 宁波润轴汽配有限公司 | High-frequency heating hydraulic double-head upsetting device with automatically feeding function and using method thereof |
| CN103537589A (en) * | 2013-11-01 | 2014-01-29 | 王玉文 | Steel bar heading machine |
| CN203541378U (en) * | 2013-09-30 | 2014-04-16 | 福建永强岩土工程有限公司 | Stable-current upsetting machine of reinforcing steel bar |
| CN205887912U (en) * | 2016-08-09 | 2017-01-18 | 上海勖坤模具科技有限公司 | Hot pier nose former of reinforcing bar |
-
2016
- 2016-08-09 CN CN201610647972.9A patent/CN106040914B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885411A (en) * | 1974-03-08 | 1975-05-27 | Culver Tool & Die Co | Machine press for forging bolts and the like |
| CN102389933A (en) * | 2011-11-03 | 2012-03-28 | 宁波润轴汽配有限公司 | High-frequency heating hydraulic double-head upsetting device with automatically feeding function and using method thereof |
| CN203541378U (en) * | 2013-09-30 | 2014-04-16 | 福建永强岩土工程有限公司 | Stable-current upsetting machine of reinforcing steel bar |
| CN103537589A (en) * | 2013-11-01 | 2014-01-29 | 王玉文 | Steel bar heading machine |
| CN205887912U (en) * | 2016-08-09 | 2017-01-18 | 上海勖坤模具科技有限公司 | Hot pier nose former of reinforcing bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637136A (en) * | 2018-07-26 | 2018-10-12 | 无为县红宇通信器材有限责任公司 | A kind of reinforcing bar pier head machine of concrete wire pole inside steel bar meter |
| CN108637136B (en) * | 2018-07-26 | 2019-11-22 | 无为县红宇通信器材有限责任公司 | A kind of reinforcing bar pier head machine of concrete wire pole inside steel bar meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106040914B (en) | 2018-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006305621A (en) | Pressing die and method for sheet metal processing | |
| CN106955933A (en) | A kind of diel of side positioning | |
| JP4702843B2 (en) | Cylinder-formed product manufacturing method and mold | |
| CN104874664A (en) | Alloy pipe fitting electromagnetic bulging and flanging synchronous forming device and method | |
| CN103433336A (en) | Four-point bending back-and-forth pressure straightening method of profile and straightening device | |
| JP2011235356A (en) | Press forming die, and press forming method | |
| CN105414233A (en) | Backward extrusion die with back pressure and processing technology adopting same | |
| CN106040914A (en) | Forming equipment for reinforcing steel bar hot upsetting head | |
| CN205887912U (en) | Hot pier nose former of reinforcing bar | |
| CN104971993B (en) | Three-purpose rolling die provided with guide columns capable of being moved out and achieving combination and switching of upper die bodies and lower die bodies | |
| JP2014136229A (en) | Press device, press die used for the same, and press method | |
| CN205599710U (en) | Fluid pressure type sheet material bender | |
| CN209189574U (en) | A kind of stamping device preventing displacement | |
| CN107088621A (en) | One kind stretching punching Integral die | |
| CN207563736U (en) | A kind of low Carbon Manganese ball powder metallurgy forming mold | |
| CN106694750B (en) | A kind of stirrup cavity plate for reinforcing steel bar hoop bending shaping equipment | |
| CN206253530U (en) | Shaping mould head part plate power source new device | |
| CN204171185U (en) | A kind of anti-sidesway mould with pre-bending mechanism | |
| CN206139772U (en) | Cold forging mould of adjustable mould size | |
| CN202498345U (en) | Portable bearing sealing shaft sleeve dismounting punching machine | |
| CN205833992U (en) | A kind of side reshaping die for automobile metal plate work | |
| CN109454190A (en) | A kind of environment-friendly type hardware casing cold forging die structure | |
| CN204353278U (en) | A kind of blanking die male model | |
| CN219357647U (en) | Automatic stamping device that metal product production was used | |
| CN103521547B (en) | A kind of mould structure with cage type stripping pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |