CN107486533B - A kind of cold rolling head molding machine three times - Google Patents
A kind of cold rolling head molding machine three times Download PDFInfo
- Publication number
- CN107486533B CN107486533B CN201710902908.5A CN201710902908A CN107486533B CN 107486533 B CN107486533 B CN 107486533B CN 201710902908 A CN201710902908 A CN 201710902908A CN 107486533 B CN107486533 B CN 107486533B
- Authority
- CN
- China
- Prior art keywords
- channel
- elastic component
- movable block
- cylinder
- passage
- 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.)
- Active
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 32
- 238000005097 cold rolling Methods 0.000 title claims abstract description 17
- 238000004080 punching Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 10
- 238000009740 moulding (composite fabrication) Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
- B21K1/50—Trimming or shearing formed heads, e.g. working with dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B21K27/02—Feeding devices for rods, wire, or strips
- B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Abstract
The invention discloses a kind of cold rolling head molding machines three times, it includes mould bases and punching mechanism, mould bases is equipped with three channels being parallel to each other, three channels are connected from top to bottom, three channel right ends are respectively equipped with reciprocating first movement block between the end of respective channel or so, second movable block and third movable block, the side in three movable blocks towards respective channel is the curved surface being adapted with charge bar outer wall, the curved surface of three movable blocks and the curved surface of respective channel left side just respectively wrap the entire periphery wall of a charge bar, formed punch is driven by third cylinder and is moved back and forth along charge bar axis direction, cold rolling molding is carried out to charge bar one end.The present invention can prevent charge bar to be bent, and improve production efficiency, and structure is simple to operation.
Description
Technical field
The present invention relates to the technical field of fastener processing, a kind of specifically cold rolling head molding machine three times.
Background technique
Some head required precisions high screw or bolt at present, head formation mainly use heading machine, and work is former
Reason step be aligning disk, inlet wire to liftout at, cutting, feeding enter main mould, it is stamping, demould and exit.Heading machine is suitable for
Shorter screw or bolt after inlet wire is at liftout, in subsequent process, is easy when screw or longer bolt length
Screw or bolts bend occurs, causes demoulding can be stuck in main mould when exiting, seriously affects production efficiency, and once or twice
Required precision is not achieved in punch forming, it is therefore desirable to punch forming three times；The biggish screw in some heads or bolt, head
Portion's molding only be can not be completed by a punching press, therefore be also required to punch forming three times.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of cold rolling head molding machine three times, realize that punching press three times is same
When charge bar can be effectively prevent to be bent, improve production efficiency, and structure is simple to operation.
The technical solution used in the present invention is: providing a kind of cold rolling head molding machine three times, it includes mould bases and punching press
Mechanism is equipped in the mould bases and is parallel to each other and is followed successively by from top to bottom first passage, second channel and third channel, and described the
One channel left end is connected to second channel right end, and the second channel left end is connected to third channel right end, the first passage
Upper right side is provided with feed inlet, is equipped with the feed hopper communicated therewith above the feed inlet, sets between the feed hopper and feed inlet
Have a buffer channel, the first passage, second channel and third channel left end be respectively equipped with the first elastic component, the second elastic component and
Third elastic component, the first passage, second channel and third channel left side are the curved surface being adapted with charge bar outer wall, described
First passage right end is equipped with reciprocating first movement block between described first passage or so end, and the second channel is right
End also is provided with reciprocating the second movable block between described second channel or so end, and the third channel right end also is provided with
The reciprocating third movable block between described third channel or so end, the first movement block, the second movable block and the
The side in three movable blocks towards respective channel is the curved surface being adapted with the charge bar outer wall, the first movement block, second
The another side of movable block and third movable block is connected separately with the first cylinder, the second cylinder and third cylinder, when first shifting
Motion block, the second movable block and third movable block are pushed to by first cylinder, the second cylinder and third cylinder respectively logical respectively
Behind the left end in road, the curved surface of the curved surface of the first movement block, the second movable block and the second movable block and respective channel left side
Just respectively wrap the entire periphery wall of the charge bar, the curved surface of the first movement block, the second movable block and third movable block
End is respectively equipped with the 4th elastic component, the 5th elastic component and the 6th elastic component；The punching mechanism includes a formed punch, the formed punch packet
A pedestal and three hollow cylinders on the pedestal are included, are respectively provided with one at three hollow cylinder centers
Solid regular hexagonal prism, the solid regular hexagonal prism height are lower than the hollow cylinder, three solid regular hexagonal prism difference
Immediately ahead of the first passage, second channel and third channel and axis respectively with the first passage, second channel and
The axis of third channel left end curved surface is overlapped, and the formed punch is driven by the 4th cylinder and moved back and forth along the axis direction, institute
It states third channel lower left and is provided with discharge port.Because the curved surface of the movable block and the curved surface of the channel left side just wrap
The entire periphery wall of one charge bar is not in bending when charge bar is squeezed during taking the lead, and movable movable block can have
Effect avoids causing charge bar portion to expand due to the stuck phenomenon in mold because charge bar is squeezed in traditional technology.
The first air inlet, the second channel are equipped with above the right end connectivity part of the first passage left end and second channel
It is equipped with the second air inlet above the right end connectivity part of left end and third channel, is equipped with third air inlet, institute above the discharge port
It states the first air inlet to be distributed along first passage axis direction, second air inlet divides along the axis direction of second channel
Cloth, the third air inlet are distributed along the axis direction of third channel, bar can be assisted to be blown into from air inlet air blowing next
Channel or discharge port.
First cylinder, the second cylinder and third number of cylinders are two or more, be respectively uniformly distributed in
The side of the first movement block, the second movable block and third movable block, it is synchronous that the movable block is driven to be moved to the left, so that institute
It states movable block and keeps straight state in moving process.
First elastic component, the second elastic component, third elastic component, the 4th elastic component, the 5th elastic component and the 6th elasticity
The quantity of part is respectively two or more, and respectively along the axis direction of first passage, second channel and third channel
Distribution, wherein first elastic component and the 4th elastic component are in same level, second elastic component and the 5th elasticity
Part is in same level, and the third elastic component and the 6th elastic component are in same level.4th elastic component, the 5th
Elastic component and the 6th elastic component make charge bar stick uniform force during moving to left, and avoid charge bar with first movement block, second
The curved end of movable block and third movable block directly contacts, and can play the role of buffering, and charge bar can also be prevented to be moved through
It is stuck in journey in the curved surface of movable block, first elastic component and the 4th elastic component are by charge bar after one-pass molding as the crow flies from described
First passage is pushed into the second channel and carries out post forming, and second elastic component and the 5th elastic component will be after post formings
Charge bar is pushed into the third channel as the crow flies and is formed three times, after the third elastic component and the 6th elastic component will form three times
Charge bar be pushed into the discharge port as the crow flies, avoid charge bar position from shifting and influence charge bar into next process, if described
First elastic component and the 4th elastic component, second elastic component and the 5th elastic component and the third elastic component and the 6th elastic component
Not on same par face, it will cause charge bar card between the plurality of elastic members to cause between charge bar and elastic component it is non-just
Often abrasion.
First elastic component, the second elastic component, third elastic component, the 4th elastic component, the 5th elastic component and the 6th elasticity
Part is detachable, is convenient for changing and safeguards.
The formed punch and the hollow cylinder being provided thereon and solid regular hexagonal prism are detachable, replace punching of different shapes
Head.
After using the above structure, a kind of cold rolling head molding machine three times of the invention has following excellent compared with prior art
Point:
1, buffer channel is equipped between feed hopper and feed inlet, every charge bar passes sequentially through in buffer channel, to realize
Automatic feed improves production efficiency；
2, because the curved surface of the curved surface of movable block and channel left side just wraps the entire periphery wall of a charge bar, charge bar exists
It is not in bending when being squeezed during taking the lead, and movable movable block can be avoided effectively in traditional technology because charge bar is by crowded
Pressure causes charge bar portion to occur expanding and the stuck phenomenon in mold；
3, three channels are equipped with, the rolling head mold of three hollow cylinders and solid regular hexagonal prism composition, energy are correspondingly provided with
Molding procedure three times is carried out simultaneously, not only improves production efficiency, but also structure is simple to operation；
4, formed punch and the hollow cylinder being provided thereon and solid regular hexagonal prism are detachable, facilitate the replacement of formed punch
With maintenance.
Detailed description of the invention
Fig. 1 is a kind of elevational cross-sectional view of cold rolling head molding machine mould bases three times of the invention.
Fig. 2 is a kind of overhead sectional view of the cold rolling head molding machine in addition to feed hopper three times of the invention.
Wherein, 1, mould bases, 2, punching mechanism, 3, first passage, 4, second channel, 5, third channel, 6, feed inlet, 7, into
Hopper, 8, buffer channel, the 9, first air inlet, the 10, first elastic component, the 11, second elastic component, 12, third elastic component, 13, material
Stick, 14, first movement block, the 15, second movable block, 16, third movable block, the 17, first cylinder, the 18, second cylinder, 19, third
Cylinder, the 20, the 4th elastic component, the 21, the 5th elastic component, the 22, the 6th elastic component, 23, formed punch, 24, pedestal, 25, hollow cylinder,
26, solid regular hexagonal prism, the 27, the 4th cylinder, 28, discharge port, the 29, second air inlet, 30, third air inlet.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
The present invention provides a kind of cold rolling head molding machine three times, its working principle is that, firstly, as shown in Figure 1, charge bar 13 is horizontal
To feed hopper 7 is put into, successively keep right in position by the first passage 3 that buffer channel 8 and feed inlet 6 are fallen into mould bases 1, first
Cylinder 17 drives first movement block 14 to be moved to the left and charge bar 13 is driven to be moved to the left, as shown in Fig. 2, in the present embodiment, first
The position of elastic component 10, the 4th elastic component 20 and the first cylinder 17 corresponds respectively, during first movement block 14 moves to left, if
It is uniformly distributed in the 4th elastic component 20 on first movement block 14 along 3 axis direction of first passage, the 4th elastic component 20 is withstood
Charge bar 13 simultaneously pushes it, until the curved surface of first movement block 14 and the curved surface of 3 left side of first passage just wrap charge bar
13 entire periphery wall, at this time the 4th elastic component 20 on the first elastic component 10 and first movement block 14 of 3 left end of first passage
It is respectively held against the 13 stick body two sides of charge bar and is in compressive state, and planar section shelters under feed inlet 6 on first movement block 14
Side, so that the charge bar 13 in buffer channel 8 be prevented to be stuck on first movement block 14 obstruction first movement block 14 in the channel of plane
Reciprocating movement；Secondly, the 4th cylinder 27 driving formed punch 23 in punching mechanism 2 is along 13 axis direction of charge bar towards charge bar 13 1
Hold end face mobile, positioned at 3 front of first passage and axis is overlapped with the axis of 3 left end curved surface of first passage it is solid just
Hexagonal prisms 26 are directly contacted with 13 end face of charge bar, and 13 end face of charge bar is squeezed deformation, and 13 one end of charge bar is filled to 23 overhead of formed punch
In gap between heart cylindrical body 25 and solid hexagonal prisms 26, after the molding of 13 one end of charge bar, the 4th cylinder 27 driving formed punch 23 is moved back
Out, to complete the first time head molding of charge bar 13, the first cylinder 17 driving first movement block 14 moves right, the first elasticity
Part 10 and the 4th elastic component 20 stretch in opposite directions, and the first elastic component 10, which stretches the elastic force generated and pushes and pass through the first air inlet 9, to be blown
Charge bar 13 after one-pass molding is smoothly blown into the communication port of first passage 3 and second channel 4 by gas, when the first elastic component 10 because
Elastic force is excessive and one-time formed 13 bullet of charge bar to 14 curved end of first movement block is not fallen within first passage 3 and second channel
When in 4 communication port, be now placed in 14 curved end of first movement block the 4th elastic component 20 can then generate an elastic force will be primary
Again bullet and then is smoothly fallen into the communication port of first passage 3 and second channel 4 to 3 left end of first passage molding charge bar 13,
So far a head shaping work is completed.
Secondly, falling into second channel 4 by the one-time formed charge bar 13 of the communication port of first passage 3 and second channel 4
It keeping left in position, the second cylinder 18 drives the second movable block 15 to be moved to the left and charge bar 13 is driven to be moved to the left, as shown in Fig. 2,
In the present embodiment, the second elastic component 11, the 5th elastic component 21 and 18 position of the second cylinder correspond respectively, the second movable block 15
During moving to left, the 5th elastic component 21 on the second movable block 15 is uniformly distributed along 4 axis direction of second channel, and the 5th
Elastic component 21 withstands charge bar 13 and pushes it, until the curved surface of the second movable block 15 and the curved surface of 4 left side of second channel are just
The periphery wall of the charge bar 13 is wrapped well, at this time on the second elastic component 11 and the second movable block 15 of 4 left end of second channel
Five elastic components 21 are respectively held against the 13 stick body two sides of charge bar and in compressive states, and planar section shelters from the second movable block 15
4 communication port of first passage 3 and second channel, so that the charge bar 13 in second channel 4 be prevented to be stuck in plane on the second movable block 15
Channel in interfere the second movable block 12 reciprocating movement；The 4th cylinder 27 driving formed punch 23 in punching mechanism 2 is along charge bar
13 axis directions are mobile towards 13 one end end face of charge bar, positioned at 4 front of second channel and axis and 4 left end curved surface of second channel
Another solid regular hexagonal prism 26 that axis is overlapped directly is contacted with 13 end face of charge bar, and 13 end face of charge bar is squeezed deformation again,
In the filling to the gap on formed punch between hollow cylinder 25 and solid hexagonal prisms 26 of charge bar 13, after molding, the 4th cylinder 27 is driven
Dynamic formed punch exits, to complete second of head molding of charge bar 13；Second cylinder 18 drives the second movable block 15 to move right,
Second elastic component 11 and the 5th elastic component 21 stretch in opposite directions, the second elastic component 11 stretch the elastic force generated push and pass through second into
When the air blowing of port 29 falls into the charge bar 13 of head post forming in the communication port of second channel 4 and third channel 5, when second
13 bullet of the charge bar of post forming to 15 curved end of the second movable block is not fallen within second channel 4 due to elastic force is excessive by elastic component 11
When with the communication port of third channel 5, the 5th elastic component 21 for being now placed in 12 curved end of the second movable block can then generate a bullet
The charge bar 13 of post forming again bullet to 4 left end of second channel is smoothly fallen into second channel 4 and third channel 5 by power
Communication port so far completes secondary head shaping work.
Finally, falling into third channel 5 by the charge bar 13 of the post forming of the communication port of second channel 4 and third channel 5
It keeping left in position, third cylinder 19 drives third movable block 16 to be moved to the left and charge bar 13 is driven to be moved to the left, as shown in Fig. 2,
In the present embodiment, third elastic component 12, the 6th elastic component 22 and 19 position of third cylinder correspond respectively, third movable block 16
During moving to left, the 6th elastic component 22 on third movable block 16 is uniformly distributed along 5 axis direction of third channel, and the 6th
Elastic component 22 withstands charge bar 13 and pushes it, until the curved surface of third movable block 16 and the curved surface of 5 left side of third channel are just
The periphery wall of the charge bar 13 is wrapped well, at this time on the third elastic component 12 and third movable block 16 of 5 left end of third channel
Six elastic components 22 are respectively held against the 13 stick body two sides of charge bar and in compressive states, and planar section shelters from third movable block 16
5 communication port of second channel 4 and third channel, so that the charge bar 13 in third channel 5 be prevented to be stuck in plane on third movable block 16
Channel in interfere third movable block 16 reciprocating movement；The 4th cylinder 27 driving formed punch 23 in punching mechanism 2 is along charge bar
13 axis directions are mobile towards 13 one end end face of charge bar, positioned at 5 front of third channel and axis and 5 left end curved surface of third channel
Another solid regular hexagonal prism 26 that axis is overlapped directly is contacted with 13 end face of charge bar, and 13 end face of charge bar is squeezed deformation again,
In the filling to the gap on formed punch between hollow cylinder 25 and solid hexagonal prisms 26 of charge bar 13, after molding, the 4th cylinder 27 is driven
Dynamic formed punch exits, to complete the third time head molding of charge bar 13；Third cylinder 19 drives third movable block 16 to move right,
Third elastic component 12 and the 6th elastic component 22 stretch in opposite directions, third elastic component 12 stretch the elastic force generated push and pass through third into
Port 30 is blown when by head, molding charge bar 13 falls into discharge port 28 three times, when third elastic component 12 due to elastic force is excessive incite somebody to action
When molding 13 bullet of charge bar does not fall within discharge port 28 to 16 curved end of third movable block three times, it is now placed in third movable block 16
6th elastic component 22 of curved end can then generate an elastic force will three times molding charge bar 13 again bullet to 5 left end of third channel,
And then discharge port 28 is smoothly fallen into, so far complete head shaping work three times.
In the present embodiment, turret head can be molded using solid hexagonal prisms 20.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above embodiments, specific structure is allowed to vary, such as first movement block 14, the second movable block 15 and third
Movable block 16 and first passage 3, the end face of second channel 4 and third channel 5 and buffer channel 8 are made according to the shape of charge bar 13
Correspondingly change；According to the replaceable formed punch 23 of different shapes of 13 head forming shape of charge bar；Buffer channel 8 is not influencing blanking
Under the premise of tiltable certain angle；It is logical that first movement block 14, the second movable block 15 and third movable block 16 can be respectively provided at first
The other side in road 3, second channel 4 and third channel 5, correspondingly, feed inlet 6 and discharge port 28 can also carry out the tune of left-right position
It changes；The solid regular hexagonal prism 26 of three hollow cylinders 25 on formed punch 23 and the center can simultaneously carry out 13 head of charge bar
Molding, also can successively carry out, all various changes made in the protection scope of demand for independence of the present invention are in guarantor of the invention
It protects in range.
Claims (6)
1. a kind of cold rolling head molding machine three times, it includes mould bases (1) and punching mechanism (2), it is characterised in that: the mould bases
(1) it is equipped in and is parallel to each other and is followed successively by first passage (3), second channel (4) and third channel (5) from top to bottom, described the
One channel (3) left end is connected to second channel (4) right end, and second channel (4) left end is connected to third channel (5) right end,
First passage (3) upper right side is provided with feed inlet (6), and the feed hopper (7) communicated therewith is equipped with above the feed inlet (6),
Buffer channel (8) are equipped between the feed hopper (7) and feed inlet (6), the first passage (3), second channel (4) and third
Channel (5) left end is respectively equipped with the first elastic component (10), the second elastic component (11) and third elastic component (12), the first passage
(3), second channel (4) and third channel (5) left side are the curved surface being adapted with charge bar (13) outer wall, the first passage
(3) right end is equipped with first movement block (14) reciprocating between the first passage (3) left and right end, the second channel
(4) right end also is provided with reciprocating the second movable block (15) between the second channel (4) left and right end, and the third is logical
Road (5) right end also is provided with reciprocating third movable block (16) between the third channel (5) left and right end, and described first
Movable block (14), the second movable block (15) and third movable block (16) towards respective channel the side be and the charge bar (13)
The adaptable curved surface of outer wall, the another side point of the first movement block (14), the second movable block (15) and third movable block (16)
It is not connected with the first cylinder (17), the second cylinder (18) and third cylinder (19), when the first movement block (14), the second movement
Block (15) and third movable block (16) are pushed to by first cylinder (17), the second cylinder (18) and third cylinder (19) respectively
Behind the left end in respective channel, the curved surface of the first movement block (14), the second movable block (15) and the second movable block (16) with respectively
The entire periphery wall of the charge bar (13), the first movement block (14), are just respectively wrapped from the curved surface of channel left side
The curved end of two movable blocks (15) and third movable block (16) is respectively equipped with the 4th elastic component (20), the 5th elastic component (21) and
Six elastic components (22)；The punching mechanism (2) includes a formed punch (23), and the formed punch (23) is including a pedestal (24) and is set to institute
Three hollow cylinders (25) on pedestal (24) are stated, it is solid to be respectively provided with one at three hollow cylinder (25) centers
Regular hexagonal prism (26), the solid regular hexagonal prism (26) are highly lower than the hollow cylinder (25), and three described solid positive six
Prism (26) is located at the first passage (3), immediately ahead of second channel (4) and third channel (5) and axis respectively with institute
The axis for stating first passage (3), second channel (4) and third channel (5) left end curved surface is overlapped, and the formed punch (23) is by the 4th gas
Cylinder (27) driving is moved back and forth along the axis direction；Third channel (5) lower left is provided with discharge port (28).
2. a kind of cold rolling head molding machine three times according to claim 1, it is characterised in that: the first passage (3) is left
The first air inlet (9) are equipped with above end and the right end connectivity part of second channel (4), second channel (4) left end and third are logical
The second air inlet (29) are equipped with above the right end connectivity part in road (5), are equipped with third air inlet (30) above the discharge port (27),
First air inlet (9) is distributed along first passage (3) axis direction, and second air inlet (29) is along second channel
(4) axis direction distribution, the third air inlet (30) are distributed along the axis direction of third channel (5).
3. a kind of cold rolling head molding machine three times according to claim 1, it is characterised in that: first cylinder (17),
Second cylinder (18) and third cylinder (19) quantity are two or more, are respectively uniformly distributed in the first movement block
(14), the side of the second movable block (15) and third movable block (16).
4. a kind of cold rolling head molding machine three times according to claim 1, it is characterised in that: first elastic component
(10), the second elastic component (11), third elastic component (12), the 4th elastic component (20), the 5th elastic component (21) and the 6th elastic component
(22) quantity is respectively two or more, and respectively along first passage (3), second channel (4) and third channel (5)
Axis direction distribution, wherein first elastic component (10) and the 4th elastic component (20) are in same level, described the
Two elastic components (11) and the 5th elastic component (21) are in same level, the third elastic component (12) and the 6th elastic component
(22) in same level.
5. a kind of cold rolling head molding machine three times according to claim 4, it is characterised in that: first elastic component
(10), the second elastic component (11), third elastic component (12), the 4th elastic component (20), the 5th elastic component (21) and the 6th elastic component
(22) detachable.
6. a kind of cold rolling head molding machine three times according to claim 1, it is characterised in that: the formed punch (23) and be set to
The hollow cylinder (25) and solid regular hexagonal prism (26) thereon is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902908.5A CN107486533B (en) | 2017-09-29 | 2017-09-29 | A kind of cold rolling head molding machine three times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902908.5A CN107486533B (en) | 2017-09-29 | 2017-09-29 | A kind of cold rolling head molding machine three times |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107486533A CN107486533A (en) | 2017-12-19 |
| CN107486533B true CN107486533B (en) | 2019-02-05 |
Family
ID=60653601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710902908.5A Active CN107486533B (en) | 2017-09-29 | 2017-09-29 | A kind of cold rolling head molding machine three times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486533B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848353A (en) * | 2019-04-02 | 2019-06-07 | 宏茂五金(昆山)有限公司 | Long specification bolt head high one-shot forming die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519932A (en) * | 1993-06-21 | 1996-05-28 | Kuze; Yoshikazu | Multi-stage automatic press and assembly machine |
| CN101722271A (en) * | 2009-11-09 | 2010-06-09 | 杨东佐 | Two-die three-punch upsetting machine and working method |
| CN103495664A (en) * | 2013-10-18 | 2014-01-08 | 宁波市鄞州风名工业产品设计有限公司 | Stamping die |
| CN103920759A (en) * | 2014-04-17 | 2014-07-16 | 宁波市镇海拾力机电有限公司 | Bending machine |
| CN206445164U (en) * | 2017-02-08 | 2017-08-29 | 嘉兴海德五金有限公司 | A kind of beating device of screw |
-
2017
- 2017-09-29 CN CN201710902908.5A patent/CN107486533B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519932A (en) * | 1993-06-21 | 1996-05-28 | Kuze; Yoshikazu | Multi-stage automatic press and assembly machine |
| CN101722271A (en) * | 2009-11-09 | 2010-06-09 | 杨东佐 | Two-die three-punch upsetting machine and working method |
| CN103495664A (en) * | 2013-10-18 | 2014-01-08 | 宁波市鄞州风名工业产品设计有限公司 | Stamping die |
| CN103920759A (en) * | 2014-04-17 | 2014-07-16 | 宁波市镇海拾力机电有限公司 | Bending machine |
| CN206445164U (en) * | 2017-02-08 | 2017-08-29 | 嘉兴海德五金有限公司 | A kind of beating device of screw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107486533A (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110548783B (en) | Automatic production device for overturning slide-pulling plate of medical gauze textile machine | |
| CN105598281B (en) | A kind of double disjunctor pipe reducing shaping die | |
| CN105033005B (en) | A kind of wavy metal paillon foil impact forming method and its punch-forming mold | |
| CN107486533B (en) | A kind of cold rolling head molding machine three times | |
| CN209289680U (en) | A kind of injection mold of ejection device structure | |
| CN107442683B (en) | A cold-rolled head forming machine | |
| CN109773050B (en) | Stamping type metal casting die | |
| CN208131899U (en) | A kind of forging mold | |
| CN107695278B (en) | A kind of secondary cold-rolling head molding machine | |
| CN221473474U (en) | Die casting die of easy location combination | |
| CN109500214A (en) | A kind of barrel-shaped feature side-wall rushes mould structure and its application in four holes simultaneously | |
| CN103084548A (en) | Novel die | |
| CN107552714B (en) | A kind of hot rolling head molding machine three times | |
| CN211279449U (en) | Multi-specification detachable auxiliary forming insert block mechanism for compression molding die | |
| CN107716811B (en) | A kind of second heat rolling head portion molding machine | |
| CN107552715A (en) | A kind of hot rolling head forming machine | |
| CN107695277B (en) | One kind three interlocks cold rolling head molding machine | |
| CN209049976U (en) | It is a kind of for rolling over the pneumatic compound lower die on dead side to plate | |
| CN107626879B (en) | One kind three interlocks hot rolling head molding machine | |
| CN104889191B (en) | A kind of automatic sending and taking material device of high-efficiency compact | |
| CN105150469B (en) | A kind of mold slanted pulled core structure | |
| CN210208492U (en) | Forging die for gear flange fork on end face of transmission shaft | |
| CN209222983U (en) | A kind of barrel-shaped feature side-wall rushes the mould structure in four holes simultaneously | |
| CN208467035U (en) | A kind of protective shell progressive die | |
| CN208230625U (en) | A kind of porous stamping die of five metalworkings |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: No.111 Baizhu Road, Baima Town, Lishui District, Nanjing City, Jiangsu Province Patentee after: Nanjing Huitong crop phenotype Research Institute Co.,Ltd. Address before: Haishu Shiqi street after 315100 Zhejiang city of Ningbo Province Cang Cun Patentee before: NINGBO CITY YINZHOU FENGMING INDUSTRY PRODUCT DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221222 Address after: 272000 Multi function Hall, Floor 2, H9, Intersection of Shanhe Road and Rongchang Road, Liuhang Street, Jining High tech Zone, Jining City, Shandong Province Patentee after: Jining High tech Industrial Park Operation Management Co.,Ltd. Address before: 111 Baizhu Road, Baima Town, Lishui District, Nanjing City, Jiangsu Province 211225 Patentee before: Nanjing Huitong crop phenotype Research Institute Co.,Ltd. |