CN206854582U - A kind of adjustable for height steel pipe feeding roller-way - Google Patents

A kind of adjustable for height steel pipe feeding roller-way Download PDF

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Publication number
CN206854582U
CN206854582U CN201720713237.3U CN201720713237U CN206854582U CN 206854582 U CN206854582 U CN 206854582U CN 201720713237 U CN201720713237 U CN 201720713237U CN 206854582 U CN206854582 U CN 206854582U
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China
Prior art keywords
steel pipe
lifting seat
connecting rod
driving cylinder
pull bar
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Active
Application number
CN201720713237.3U
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Chinese (zh)
Inventor
高国杰
杜学斌
王建国
马辉
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China National Heavy Machinery Research Institute Co Ltd
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China National Heavy Machinery Research Institute Co Ltd
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Priority to CN201720713237.3U priority Critical patent/CN206854582U/en
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Abstract

It the utility model is related to metallurgy industry auxiliary steel pipe input and output material roller-way field, specifically provide a kind of adjustable for height steel pipe feeding roller-way, including driving cylinder, cylinder seat, position block, pull bar, right angle connecting rod, follow-up connecting rod, firm banking, lifting seat and the disk roller on lifting seat;Described driving cylinder is hinged with being fixed on the cylinder seat on basis;Pull bar is connected by hinge with driving cylinder piston rod, and swing reciprocating motion is carried out under driving cylinder effect;Right angle connecting rod one end is connected by bearing pin with pull bar, and the other end is articulated and connected by bearing pin and lifting seat;Follow-up connecting rod one end is connected by bearing pin with firm banking, and the other end is articulated and connected by bearing pin and lifting seat;Disk roller employs V-structure, being connected on lifting seat, is moved as lifting seat is lower in vertical direction;The utility model is simple in construction, accurate positioning, not only realizes the lifting of steel pipe centre-height to be processed, and meets the technological requirement that different size steel pipe accurately falls into die cavity.

Description

A kind of adjustable for height steel pipe feeding roller-way
Technical field
It the utility model is related to metallurgy industry auxiliary steel pipe input and output material roller-way field, more particularly to steel pipe disengaging end upsetting A kind of height of main frame
Adjustable steel pipe feeding roller-way.
Background technology
During pipe end process for upsetting, steel pipe disengaging end upsetting main frame and accurate fall into thicken die cavity to final Finished product it is most important, technological requirement steel pipe enter main frame should with mould distance away, prevent scratch mould;Thicken Into pipe end jumping-up, roller-way needs rise one segment distance ability break away from moulds to ensure that steel pipe pulls out main frame;Simultaneously because steel pipe The difference of specification, the stroke for falling into die cavity are just different.
Thus need to design a kind of adjustable for height steel pipe feeding roller-way, not only to meet that steel pipe smoothly passes in and out thickening master Machine, and to ensure that different size steel pipe accurately falls into thickening die cavity, meet the technological requirement that pipe end thickeies.
Utility model content
The defects of the purpose of this utility model is to overcome above-mentioned prior art to exist, there is provided one kind meets pipe end The technological requirement of thickening, simple in construction, the convenient adjustable for height steel pipe feeding roller-way of maintenance.
In order to achieve the above object, the technical solution of the utility model is:
A kind of adjustable for height steel pipe feeding roller-way, including driving cylinder 1, cylinder seat 2, position block 3, pull bar 4, right angle connecting rod 5th, follow-up connecting rod 6, firm banking 7, lifting seat 8 and the disk roller 9 on lifting seat;Described driving cylinder 1 is with being fixed on The cylinder seat 2 on basis is be hinged;Pull bar 4 is connected by hinge with the piston rod of driving cylinder 1, under the effect of driving cylinder 1 swing back and forth Motion;The one end of right angle connecting rod 5 is connected by bearing pin with pull bar 4, and the other end is articulated and connected by bearing pin and lifting seat 8;It is servo-actuated to connect The one end of bar 6 is connected by bearing pin with firm banking 7, and the other end is articulated and connected by bearing pin and lifting seat 8;Disk roller 9 employs V-type Structure, being connected on lifting seat 8, moved as lifting seat 8 is lower in vertical direction.
Above-mentioned driving cylinder 1 is hydraulic cylinder, pneumatic linear actuator or electric pushrod.
Above-mentioned feeding roller-way has more than three groups.
Above-mentioned firm banking 7, right angle connecting rod 5 and pull bar 4 form one group of quadric chain, firm banking 7, right angle connecting rod 5, Follow-up connecting rod 6 and lifting seat 8 form another group of quadric chain, and the horizontal swinging movement of pull bar is converted to liter by the Liang Zu mechanisms The vertical lifting motion of seat is dropped, so as to realize that adjustment is placed on the function of the centre-height of steel pipe on disk roller.
Above-mentioned position block 3 is connected on the piston rod of driving cylinder 1, and its size specifically determines according to steel pipe specification, by changing Become the piston rod of driving cylinder 1 stroke so as to change the down position of lifting seat 8, and then play adjustment be placed on it is to be added on disk roller The effect of work steel pipe centre-height, ensure that steel pipe fully falls into thickening die cavity.
The beneficial effects of the utility model:
1. the utility model is by driving the horizontal stretching motion of cylinder piston rod to realize the vertically fortune of lifting seat It is dynamic, and then the centre-height for being placed on steel pipe to be processed on disk roller is adjusted, it is simple in construction, reliable.
2. the utility model uses above-mentioned technical proposal, realize different size steel pipe accurately fall into the technique of die cavity will Ask, and there is the advantages of cost is cheap, accurate positioning.
Brief description of the drawings:
Fig. 1 is that the utility model drives cylinder piston rod to retract, and disk roller is in lower limit state;
Fig. 2 is that the utility model drives cylinder piston rod to stretch out, and disk roller is in upper limit state;
Fig. 3 is position block scheme of installation.
Description of reference numerals:
1. driving cylinder, 2. cylinder seats, 3. position blocks, 4. pull bars, 5. right angle connecting rods, 6. follow-up connecting rods, 7. firm bankings, 8. Lifting seat, 9. disk rollers
Embodiment
The utility model is further elaborated below with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of adjustable for height steel pipe feeding roller-way, including drives Dynamic cylinder 1, cylinder seat 2, position block 3, pull bar 4, right angle connecting rod 5, follow-up connecting rod 6, firm banking 7, lifting seat 8 and installed in liter Disk roller 9 on seat drops;Described driving cylinder 1 and the cylinder seat 2 for being fixed on basis are be hinged;Pull bar 4 passes through hinge and the piston of driving cylinder 1 Bar is connected, and swing reciprocating motion is carried out under the effect of driving cylinder 1;The one end of right angle connecting rod 5 is connected by bearing pin with pull bar 4, another End is articulated and connected by bearing pin with lifting seat 8;The one end of follow-up connecting rod 6 is connected by bearing pin with firm banking 7, and the other end passes through pin Axle is articulated and connected with lifting seat 8;Disk roller 9 employs V-structure, being connected on lifting seat 8, as lifting seat 8 is in vertical direction Move up and down.
Described driving cylinder 1 can be hydraulic cylinder, pneumatic linear actuator or electric pushrod.
Described feeding roller-way has more than three groups.
Described firm banking 7, right angle connecting rod 5 and pull bar 4 forms one group of quadric chain, firm banking 7, right angle connecting rod 5th, follow-up connecting rod 6 and lifting seat 8 form another group of quadric chain, and the Liang Zu mechanisms are converted to the horizontal swinging movement of pull bar The vertical lifting motion of lifting seat, so as to realize that adjustment is placed on the function of the centre-height of steel pipe on disk roller.
Described position block 3 is connected on the piston rod of driving cylinder 1, and its size specifically determines according to steel pipe specification, passes through Change the stroke of the piston rod of driving cylinder 1 so as to change the down position of lifting seat 8, and then play adjustment and be placed on disk roller and treat The effect of steel pipe centre-height is processed, ensures that steel pipe fully falls into thickening die cavity.
This adjustable for height steel pipe feeding roller-way is simple in construction, and reliable, cost is cheap, accurate positioning, is driving In the presence of cylinder, the lifting of steel pipe centre-height to be processed is not only realized, and meets different size steel pipe and accurately falls into The technological requirement of die cavity.
Do not have to describe in detail in present embodiment partly belongs to the known conventional means of the industry, does not chat one by one here State.Exemplified as above is only to illustration of the present utility model.The limitation to the scope of protection of the utility model is not formed, It is every to be belonged to the same or analogous design of the utility model within the scope of protection of the utility model.

Claims (5)

1. a kind of adjustable for height steel pipe feeding roller-way, it is characterised in that including driving cylinder (1), cylinder seat (2), position block (3), pull bar (4), right angle connecting rod (5), follow-up connecting rod (6), firm banking (7), lifting seat (8) and on lifting seat Disk roller (9);Described driving cylinder (1) and the cylinder seat (2) for being fixed on basis are be hinged;Pull bar (4) is living by hinge and driving cylinder (1) Stopper rod is connected, and swing reciprocating motion is carried out under driving cylinder (1) effect;Connecting rod (5) one end in right angle passes through bearing pin and pull bar (4) phase Even, the other end is articulated and connected by bearing pin and lifting seat (8);Follow-up connecting rod (6) one end passes through bearing pin and firm banking (7) phase Even, the other end is articulated and connected by bearing pin and lifting seat (8);Disk roller (9) employs V-structure, being connected on lifting seat (8), Moved as lifting seat (8) is lower in vertical direction.
A kind of 2. adjustable for height steel pipe feeding roller-way according to claim 1, it is characterised in that described driving cylinder (1) it is hydraulic cylinder, pneumatic linear actuator or electric pushrod.
A kind of 3. adjustable for height steel pipe feeding roller-way according to claim 1, it is characterised in that described feeding roller-way There are more than three groups.
A kind of 4. adjustable for height steel pipe feeding roller-way according to claim 1, it is characterised in that described firm banking (7), right angle connecting rod (5) and pull bar (4) form one group of quadric chain, firm banking (7), right angle connecting rod (5), follow-up connecting rod (6) and lifting seat (8) forms another group of quadric chain, and the horizontal swinging movement of pull bar is converted to lifting seat by the Liang Zu mechanisms Vertical lifting motion, so as to realize that adjustment is placed on the function of the centre-height of steel pipe on disk roller.
A kind of 5. adjustable for height steel pipe feeding roller-way according to claim 1, it is characterised in that described position block (3) being connected on driving cylinder (1) piston rod, its size specifically determines according to steel pipe specification, by changing driving cylinder (1) piston rod Stroke so as to change the down position of lifting seat (8), and then play adjustment to be placed on steel pipe center to be processed on disk roller high The effect of degree, ensure that steel pipe fully falls into thickening die cavity.
CN201720713237.3U 2017-06-19 2017-06-19 A kind of adjustable for height steel pipe feeding roller-way Active CN206854582U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720713237.3U CN206854582U (en) 2017-06-19 2017-06-19 A kind of adjustable for height steel pipe feeding roller-way

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720713237.3U CN206854582U (en) 2017-06-19 2017-06-19 A kind of adjustable for height steel pipe feeding roller-way

Publications (1)

Publication Number Publication Date
CN206854582U true CN206854582U (en) 2018-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720713237.3U Active CN206854582U (en) 2017-06-19 2017-06-19 A kind of adjustable for height steel pipe feeding roller-way

Country Status (1)

Country Link
CN (1) CN206854582U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110744604A (en) * 2019-11-01 2020-02-04 常州信息职业技术学院 Flexible plastic material cutting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110744604A (en) * 2019-11-01 2020-02-04 常州信息职业技术学院 Flexible plastic material cutting machine

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