CN214160995U - V-shaped bent pipe forming machine with cutting function - Google Patents
V-shaped bent pipe forming machine with cutting function Download PDFInfo
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- CN214160995U CN214160995U CN202023312809.8U CN202023312809U CN214160995U CN 214160995 U CN214160995 U CN 214160995U CN 202023312809 U CN202023312809 U CN 202023312809U CN 214160995 U CN214160995 U CN 214160995U
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Abstract
The utility model discloses a V-arrangement return bend make-up machine with cutting function, include: the frame is provided with the headstock in the frame, is provided with swan neck system and cutting device on the headstock, swan neck system includes: the V-shaped male die and the V-shaped female die are arranged on the machine head seat in a sliding mode, a first semicircular groove is formed in the V-shaped male die, a second semicircular groove is formed in the V-shaped female die, a punching oil cylinder is arranged in the V-shaped male die, a punching head is arranged on the punching oil cylinder, a discharging hole is formed in the V-shaped female die, and a jacking and clamping mechanism is arranged on the machine head seat; the cutting device includes: the cutting support is movably provided with a cutting motor, the cutting motor is provided with a cutting blade, a lifting hole is formed in the machine head seat, a second lifting oil cylinder is arranged below the lifting hole, a positioning plate is arranged on the second lifting oil cylinder, and a V-shaped groove is formed in the positioning plate. The utility model has the advantages that: not only can improve the production efficiency, but also can improve the product quality.
Description
Technical Field
The utility model relates to a V-arrangement return bend make-up machine with cutting function.
Background
At present, seamless steel pipes are often processed into various shapes on the market to be used as decorative pipes, wherein the seamless steel pipes are required to be processed into the decorative pipes with a plurality of V-shaped bends as shown in figure 1, two sides of each V-shaped bend are cylindrical, the bottom of each V-shaped bend is flat, and a connecting hole is formed in the bottom of each V-shaped bend. The production of the decorative pipe needs to sequentially carry out V-shaped bending, flattening and punching on the seamless steel pipe. To this end, the applicant has designed a forming machine specifically for producing such decorative tubes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be with once only carrying out the V-arrangement with the pipe fitting bend, dash flat and punch a hole, can carry out the V-arrangement return bend make-up machine that has cutting function of cutting to the V-arrangement pipe after can bending again.
In order to achieve the above object, the utility model adopts the following technical scheme: v-arrangement return bend make-up machine with cutting function includes: the frame is provided with the pay-off dolly in the frame, is provided with the headstock at the left end of frame, is provided with swan neck system and cutting device on the headstock, swan neck system includes: a V-shaped male die and a V-shaped female die which are arranged on a machine head seat in a sliding way, a first stamping oil cylinder and a second stamping oil cylinder are respectively arranged at the front end and the rear end of the machine head seat, the first stamping oil cylinder is connected with the V-shaped male die, the second stamping oil cylinder is connected with the V-shaped female die, the left and right outer side walls of the V-shaped male die are provided with first semicircular grooves, the inner side wall and the left and right side end heads of the V-shaped female die are provided with second semicircular grooves, the first semicircular groove and the second semicircular groove can form a cylindrical cavity after being matched, a punching oil cylinder is arranged in the V-shaped male die, a punch is arranged on the punching oil cylinder, the punching oil cylinder can control the punch to extend out of the V-shaped male die or contract inwards into the V-shaped male die, a discharge hole aligned with the punch is formed in the concave wall of the V-shaped female die, and a top clamping mechanism is arranged on a headstock which is positioned on the left side of the V-shaped female die and the V-shaped male die; the cutting device includes: the cutting mechanism comprises a cutting support, a first lifting oil cylinder, a cutting motor, a cutting blade, a lifting hole, a second lifting oil cylinder, a positioning plate and a V-shaped groove, wherein the cutting support is arranged on a headstock on the left side of a jacking and clamping mechanism, the first lifting oil cylinder is arranged on the cutting support, the cutting motor is connected with the first lifting oil cylinder, the cutting blade is arranged on the cutting motor, the lifting hole is formed in the headstock below the cutting support, the second lifting oil cylinder is arranged on the headstock below the lifting hole, the positioning plate is provided with the positioning plate, and the V-shaped groove is matched with a V-shaped pipe.
Further, aforementioned V-arrangement bent pipe make-up machine with cutting function, wherein, the connection structure between hydro-cylinder and the V-arrangement terrace die that punches a hole is: the bottom wall of the V-shaped male die is provided with a placing groove, the punching oil cylinder is arranged in the placing groove and is connected with the V-shaped male die through a bolt, the protruding end of the V-shaped male die is provided with a sliding hole, and the punch is arranged in the sliding hole in a penetrating mode.
Further, in the V-shaped elbow forming machine with cutting function, the top clamping mechanism includes: the jacking oil cylinder is fixed on the headstock, a jacking chuck is arranged on a piston rod of the jacking oil cylinder, the jacking chuck is aligned with the left end of the V-shaped female die, a third semicircular groove is arranged at the top end of the jacking chuck, and a cylindrical cavity can be formed after the third semicircular groove is matched with a second semicircular groove on the left end of the V-shaped female die.
Further, in the V-shaped elbow forming machine with the cutting function, an inductive switch is arranged on the side wall of the lifting hole, and the inductive switch is electrically connected with the first lifting cylinder and the cutting motor through a central control device.
Further, in the aforementioned V-shaped elbow forming machine with cutting function, the connection structure between the V-shaped male die and the V-shaped female die and the headstock is: two linear sliding rails which are parallel to each other are arranged on the headstock, and the V-shaped male die and the V-shaped female die are respectively arranged on the front side and the rear side of the two linear sliding rails in a sliding manner.
The utility model has the advantages that: just can carry out the V-arrangement to the pipe fitting on an equipment and bend, dash flat and three process that punches a hole, improved production efficiency greatly, because three process all is accomplished on an equipment, need not remove the pipe fitting, just so can avoid the product size error to appear, improved product quality greatly. But also can cut the V-shaped pipe according to the requirement, thereby further improving the production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a V-shaped elbow forming machine with a cutting function according to the present invention.
Fig. 2 is a schematic sectional view in the direction of a-a in fig. 1.
Fig. 3 is an enlarged schematic view in the direction B of fig. 1.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the V-shaped elbow forming machine with cutting function of the present invention includes: frame 1 is provided with pay-off dolly 11 in frame 1, is provided with headstock 2 in the left end of frame 1, is provided with swan neck system and cutting device on headstock 2, swan neck system includes: the V-shaped male die 3 and the V-shaped female die 4 are arranged on the machine head seat 2 in a sliding manner, two linear slide rails 21 which are parallel to each other are arranged on the machine head seat 2, the V-shaped male die 3 and the V-shaped female die 4 are respectively arranged on the front side and the rear side of the two linear slide rails 21 in a sliding manner, a first punching oil cylinder 22 and a second punching oil cylinder 23 are respectively arranged on the front end and the rear end of the machine head seat 2, the first punching oil cylinder 22 is connected with the V-shaped male die 3, the second punching oil cylinder 23 is connected with the V-shaped female die 4, a first semicircular groove 31 is formed on the left outer side wall and the right outer side wall of the V-shaped male die 3, second semicircular grooves 41 are respectively formed on the inner side wall and the left side end and the right side end of the V-shaped female die 4, a cylindrical cavity can be formed after the first semicircular groove 31 is matched with the second semicircular groove 41, a punching oil cylinder 5 is arranged in the V-shaped male die 3, a punching head 51 is arranged on the punching oil cylinder 5, the punching oil cylinder 5 can control the punching head 51 to extend out of the V-shaped male die 3 or retract inwards into the V-shaped male die 3, the connecting structure between the punching oil cylinder 5 and the V-shaped male die 3 is as follows: a placing groove 32 is formed in the bottom wall of the V-shaped male die 3, the punching oil cylinder 5 is installed in the placing groove 32 and connected with the V-shaped male die 3 through a bolt, a sliding hole is formed in the protruding end of the V-shaped male die 3, and the punch 51 penetrates through the sliding hole. Be provided with the discharge opening 42 with drift 51 alignment on the sunken wall of V-arrangement die 4, be provided with on the headstock that is located V-arrangement die 4 and V-arrangement terrace die 3 left and press from both sides the mechanism on the top, the top presss from both sides the mechanism and includes: the jacking oil cylinder 24 is fixed on the headstock 2, a jacking chuck 25 is arranged on a piston rod of the jacking oil cylinder 24, the jacking chuck 25 is aligned with the left end of the V-shaped female die 4, a third semicircular groove 26 is arranged at the top end of the jacking chuck 25, and a cylindrical cavity can be formed after the third semicircular groove 26 is matched with a second semicircular groove 41 on the left end of the V-shaped female die 4. The cutting device includes: the cutting mechanism comprises a cutting support 27 arranged on a headstock 2 on the left side of a jacking and clamping mechanism, a first lifting oil cylinder 6 is arranged on the cutting support 27, a cutting motor 61 is connected onto the first lifting oil cylinder 6, a cutting blade 62 is arranged on the cutting motor 61, a lifting hole 7 is formed in the headstock 2 below the cutting support 27, an induction switch 71 is arranged on the side wall of the lifting hole 7, the induction switch 71 is respectively electrically connected with the first lifting oil cylinder 6 and the cutting motor 61 through a central control device, a second lifting oil cylinder 8 is arranged on the headstock 2 below the lifting hole 7, a positioning plate 81 is arranged on the second lifting oil cylinder 8, and a V-shaped groove 82 matched with a V-shaped pipe is formed in the positioning plate 81.
The working process of the utility model is as follows: the feeding trolley 11 conveys the pipe towards the headstock 2, then the second punching oil cylinder 23 drives the V-shaped female die 4 to move towards the pipe until the second semicircular grooves 41 on the left side end and the right side end of the V-shaped female die 4 are attached to the pipe, then the jacking oil cylinder 24 drives the jacking chuck 25 to move towards the pipe until the jacking chuck 25 abuts against the left side end of the V-shaped female die 4, at the moment, the third semicircular groove 26 on the jacking chuck 25 and the second semicircular groove 41 on the left side end of the V-shaped female die 4 are matched with each other to clamp the pipe, then the first punching oil cylinder 22 drives the V-shaped male die 3 to move towards the pipe and the V-shaped female die 4, the pipe is bent into a V-shaped shape after the V-shaped male die 3 is matched with the V-shaped female die 4, and a cylindrical cavity formed by the first semicircular groove 31 on the V-shaped male die 3 and the second semicircular groove 41 on the V-shaped female die 4 can prevent the pipe wall of the pipe from being extruded and deformed, and after the convex end on the V-shaped male die 3 is matched with the concave wall on the V-shaped female die 4, the pipe wall of the pipe fitting is flattened, then the punching oil cylinder 5 drives the punch 51 to punch the flattened pipe wall of the pipe fitting, so that a required V-shaped bending part is formed, and the V-shaped male die 3 and the V-shaped female die 4 can continuously bend the pipe fitting to form a V-shaped pipe with a plurality of V-shaped bending parts. The V-shaped bent part is conveyed towards the lifting hole 7 after being formed, the second lifting oil cylinder 8 pushes the positioning plate 81 to upwards penetrate through the lifting hole 7 and then to be contacted with a V-shaped pipe, the V-shaped bent part is fixed in a V-shaped groove 82 on the positioning plate 81, the positioning plate 81 can be sensed by the sensing switch 71 in the lifting process, the lifting times of the positioning plate 81 sensed by the sensing switch 71 are the quantity of the V-shaped bent part, when the V-shaped pipe is required to be cut, the starting of the first lifting oil cylinder 6 and the cutting motor 61 can be controlled according to the times of sensing the positioning plate 81 by the sensing switch 71. For example: need cut 3V-arrangement portions of bending, inductive switch 71 senses locating plate 81 and goes up and down 3 times after, and inductive switch 71 just can control first lift cylinder 6 drive cutting motor 61 through well accuse device and move toward the V-arrangement pipe direction downwards, starts cutting motor 61 simultaneously and drives cutting blade 62 and rotate, and cutting blade 62 cuts the V-arrangement pipe, has 3 portions of bending on the V-arrangement pipe that the cutting got off.
The utility model has the advantages that: just can carry out the V-arrangement to the pipe fitting on an equipment and bend, dash flat and three process that punches a hole, improved production efficiency greatly, because three process all is accomplished on an equipment, need not remove the pipe fitting, just so can avoid the product size error to appear, improved product quality greatly. But also can cut the V-shaped pipe according to the requirement, thereby further improving the production efficiency.
Claims (5)
1. V-arrangement return bend make-up machine with cutting function includes: the frame is provided with the pay-off dolly in the frame, is provided with headstock, its characterized in that at the left end of frame: be provided with swan neck system and cutting device on headstock, swan neck system includes: a V-shaped male die and a V-shaped female die which are arranged on a machine head seat in a sliding way, a first stamping oil cylinder and a second stamping oil cylinder are respectively arranged at the front end and the rear end of the machine head seat, the first stamping oil cylinder is connected with the V-shaped male die, the second stamping oil cylinder is connected with the V-shaped female die, the left and right outer side walls of the V-shaped male die are provided with first semicircular grooves, the inner side wall and the left and right side end heads of the V-shaped female die are provided with second semicircular grooves, the first semicircular groove and the second semicircular groove can form a cylindrical cavity after being matched, a punching oil cylinder is arranged in the V-shaped male die, a punch is arranged on the punching oil cylinder, the punching oil cylinder can control the punch to extend out of the V-shaped male die or contract inwards into the V-shaped male die, a discharge hole aligned with the punch is formed in the concave wall of the V-shaped female die, and a top clamping mechanism is arranged on a headstock which is positioned on the left side of the V-shaped female die and the V-shaped male die; the cutting device includes: the cutting mechanism comprises a cutting support, a first lifting oil cylinder, a cutting motor, a cutting blade, a lifting hole, a second lifting oil cylinder, a positioning plate and a V-shaped groove, wherein the cutting support is arranged on a headstock on the left side of a jacking and clamping mechanism, the first lifting oil cylinder is arranged on the cutting support, the cutting motor is connected with the first lifting oil cylinder, the cutting blade is arranged on the cutting motor, the lifting hole is formed in the headstock below the cutting support, the second lifting oil cylinder is arranged on the headstock below the lifting hole, the positioning plate is provided with the positioning plate, and the V-shaped groove is matched with a V-shaped pipe.
2. The V-bend pipe forming machine with cutting function according to claim 1, characterized in that: the connecting structure between the punching oil cylinder and the V-shaped male die is as follows: the bottom wall of the V-shaped male die is provided with a placing groove, the punching oil cylinder is arranged in the placing groove and is connected with the V-shaped male die through a bolt, the protruding end of the V-shaped male die is provided with a sliding hole, and the punch is arranged in the sliding hole in a penetrating mode.
3. The V-bend pipe forming machine with cutting function according to claim 1, characterized in that: the top presss from both sides mechanism includes: the jacking oil cylinder is fixed on the headstock, a jacking chuck is arranged on a piston rod of the jacking oil cylinder, the jacking chuck is aligned with the left end of the V-shaped female die, a third semicircular groove is arranged at the top end of the jacking chuck, and a cylindrical cavity can be formed after the third semicircular groove is matched with a second semicircular groove on the left end of the V-shaped female die.
4. The V-bend pipe forming machine with cutting function according to claim 1, characterized in that: and the side wall of the lifting hole is provided with an inductive switch which is respectively and electrically connected with the first lifting oil cylinder and the cutting motor through a central control device.
5. The V-bend pipe forming machine with cutting function according to claim 1, characterized in that: the connecting structure between the V-shaped male die, the V-shaped female die and the headstock is as follows: two linear sliding rails which are parallel to each other are arranged on the headstock, and the V-shaped male die and the V-shaped female die are respectively arranged on the front side and the rear side of the two linear sliding rails in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312809.8U CN214160995U (en) | 2020-12-31 | 2020-12-31 | V-shaped bent pipe forming machine with cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312809.8U CN214160995U (en) | 2020-12-31 | 2020-12-31 | V-shaped bent pipe forming machine with cutting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214160995U true CN214160995U (en) | 2021-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023312809.8U Active CN214160995U (en) | 2020-12-31 | 2020-12-31 | V-shaped bent pipe forming machine with cutting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214160995U (en) |
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2020
- 2020-12-31 CN CN202023312809.8U patent/CN214160995U/en active Active
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 215628 Minghua Machinery, Haixin Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang Minghua Machinery Manufacture Co.,Ltd. Address before: 215628 Jiangsu Huaguan Machinery Manufacturing Technology Co., Ltd., No. 1, Xingyuan Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU HUAGUAN MACHINERY MANUFACTURING TECHNOLOGY Co.,Ltd. |