CN111906177A

CN111906177A - Online knurling device

Info

Publication number: CN111906177A
Application number: CN202010679054.0A
Authority: CN
Inventors: 谢术祥; 杜发平
Original assignee: Chongqing Youshi Management Co ltd
Current assignee: Chongqing Youshi Management Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-11-10

Abstract

The invention belongs to the field of pipeline manufacturing, and particularly relates to an online embossing device which comprises a rack, wherein an embossing mechanism is arranged on the rack, the embossing mechanism comprises a supporting table, an embossing ring, a rolling shaft and a lifting device, the supporting table is arranged on the rack, the front end and the rear end of the supporting table are respectively provided with a first supporting frame, the first supporting frame is provided with a first sliding block, the rolling shaft is arranged between the two first sliding blocks, the rolling shaft is positioned above the supporting table, the rolling shaft is provided with the embossing ring, and the first supporting frame is provided with the lifting device for lifting the first sliding block. The invention provides an online embossing device, which solves the problem that the existing device does not have an embossing function.

Description

Online knurling device

Technical Field

The invention belongs to the field of pipeline manufacturing, and particularly relates to an online embossing device.

Background

With the improvement of living standard of people, when people buy goods, the requirements of people are changed from the prior importance on practicability to the importance on practicability and the beauty. In the field of pipelines, people have sought after novel pipelines with various patterns when purchasing the pipelines.

The rectangular pipe production line is a common mode in the pipeline manufacturing process, and is widely adopted by various pipeline manufacturers because of high efficiency, convenience and simple operation. However, under the large background that people pay more and more attention to the attractiveness of the pipeline, the rectangular tube production line has no embossing function, so that pipeline manufacturers can only emboss independently, and the production efficiency is reduced. Therefore, there is a need for an embossing device that can be assembled on a rectangular tube production line so that the rectangular tube production line has an embossing function.

Disclosure of Invention

The invention provides an online embossing device, which solves the problem that the existing device does not have an embossing function.

In order to achieve the purpose, the invention provides an online embossing device which comprises a rack, wherein an embossing mechanism is arranged on the rack, the embossing mechanism comprises a supporting table, an embossing ring, a rolling shaft and a lifting device, the supporting table is arranged on the rack, the front end and the rear end of the supporting table are respectively provided with a first supporting frame, the first supporting frame is provided with a first sliding block, the rolling shaft is arranged between the two first sliding blocks, the rolling shaft is positioned above the supporting table, the rolling shaft is provided with the embossing ring, and the first supporting frame is provided with the lifting device for lifting the first sliding block.

Further, be located first support frame right side installation leveling mechanism in the frame, leveling mechanism includes second support frame, second slider, roller set and first screw rod, the second support frame is installed respectively in the frame both sides, second slider is installed to the second support frame, set up the screw hole on the second support frame, screw hole department sets up first screw rod, first screw rod bottom and second slider rotatable coupling, installation roller set between two second support frames, roller set falls into roller set and lower roll wheelset, goes up the roller set and is connected with the second slider, and lower roll wheelset is connected with the second support frame.

Further, be located leveling mechanism right side installation stop gear in the frame, stop gear includes horizontal stop gear and vertical stop gear, horizontal stop gear includes vertical spacing roller, vertical spacing roller is installed respectively in the frame both sides, vertical stop gear installs in horizontal stop gear side, vertical stop gear includes horizontal spacing roller and third support frame, the third support frame is installed respectively in the frame both sides, install horizontal spacing roller between the third support frame.

Furthermore, a convex rib is arranged on the surface of the rolling shaft, a groove is formed in the inner ring of the embossing ring, and the convex rib is matched with the groove.

The invention has the beneficial effects that: the device is assembled on the rectangular tube production line, so that the rectangular tube production line has an embossing function, independent embossing is not needed, and the production efficiency is improved. Meanwhile, when different patterns are needed, different embossing rings can be installed, or when embossing is not needed, the embossing rings are lifted.

Drawings

Fig. 1 is a sectional view of an in-line embossing apparatus.

Fig. 2 is a top view of an in-line embossing apparatus.

The reference numerals include: 1-supporting table, 2-first supporting frame, 3-rolling shaft, 4-embossing ring, 5-second supporting frame, 6-roller group, 7-vertical limiting roller, 8-third supporting frame, 9-horizontal limiting roller, 10-first screw, 11-second screw, 12-first nut, 13-second nut, 14-frame, 15-first sliding block, 16-second sliding block, 17-rib and 18-groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments more apparent, the present invention is described in further detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Basically, as shown in fig. 1 and fig. 2, an online embossing device includes a frame 14, an embossing mechanism is disposed on the frame 14, the embossing mechanism includes a supporting table 1, an embossing ring 4, a rolling shaft 3 and a lifting device, first supporting frames 2 are respectively mounted at front and rear ends of the supporting table 1, first sliders 15 are mounted on the first supporting frames 2, the rolling shaft 3 is disposed between the two first sliders 15, the rolling shaft 3 is located above the supporting table 1, the embossing ring 4 is mounted on the rolling shaft 3, and the lifting device for lifting the first sliders 15 is disposed on the first supporting frames 2. The left side of the rack 14 is a discharge side and is connected with a rectangular pipe production line; the right side of the frame 14 is the feed side. The front side and the rear side of the machine frame 14 are provided with first support frames 2, a rolling shaft 3 is arranged between the two first support frames 2, and the rolling shaft 3 is connected with a first sliding block 15. The first slide block 15 is provided with a lifting device on the top, and the lifting device has more forms, such as: the lifting device comprises a second screw 11, a first nut 12 and a second nut 13. The second screw 11 is arranged at the top of the first sliding block 15, the top of the first support frame 2 is provided with an opening, the first nut 12 is arranged at the lower side of the opening, and the second nut 13 is arranged at the upper side of the opening. The second screw 11 passes through the opening and is engaged with the first nut 12 and the second nut 13. The up-and-down movement of the first sliding block 15 is realized through the matching of the second screw rod 11 and the first nut 12 and the second nut 13; or, the lifting device comprises a pneumatic telescopic rod, the pneumatic lifting rod is arranged above the first sliding block 15, one end of the pneumatic lifting rod is connected to the top end of the first sliding block 15, and the other end of the pneumatic lifting rod is connected to the top end of the first support frame 2. The pneumatic telescopic rod can drive the first sliding block 15 to move up and down.

The utility model discloses a roller set, including frame 14, second support frame 2, roller set 6, first screw rod 10, second support frame 5, first slider 16, roller set 6, leveling mechanism, second support frame 5 is installed respectively in frame 14 both sides, install second slider 16 on the second support frame 5, set up the screw hole on the second support frame 5, screw hole department sets up first screw rod 10, first screw rod 10 bottom and 16 rotatable coupling of second slider, installation roller set 6 between two second support frames 5, roller set 6 falls into roller set and lower roller set, goes up the roller set and is connected with second slider 16, and lower roller set is connected with second support frame 5. The second support frames 5 are two in total, and second sliding blocks 16 are arranged on the second support frames. Two limit grooves are respectively arranged at the top of each second sliding block 16, and the first screw rods 10 are arranged in the grooves. The first screw 10 can rotate in the limiting groove, and the first screw 10 and the second sliding block 16 are connected together. The first screw rod 10 penetrates through a threaded hole in the top of the support frame, and a handle is arranged on the top of the first screw rod 10. When the second sliding block 16 needs to be lifted, the handle is rotated, and the second sliding block 16 is lifted through the matching of the first screw rod 10 and the threaded hole. The roller set 6 has 7 rollers, the three rollers form an upper roller set, and the four rollers form a lower roller set. The upper roller set is arranged between the two second sliders 16 and connected with the second sliders 16; the lower roller set is arranged between the two second supporting frames 5 and is connected with the second supporting frames 5. The top end of the roller of the lower roller set is at the same level with the top end of the supporting table 1.

The automatic leveling machine is characterized in that a limiting mechanism is mounted on the right side of the leveling mechanism on the rack 14 and comprises a transverse limiting mechanism and a longitudinal limiting mechanism, the transverse limiting mechanism comprises a vertical limiting roller 7, the vertical limiting roller 7 is mounted on two sides of the rack 14 respectively, the longitudinal limiting mechanism is mounted on the side face of the transverse limiting mechanism, the longitudinal limiting mechanism comprises a horizontal limiting roller 9 and a third supporting frame 8, the third supporting frame 8 is mounted on two sides of the rack 14 respectively, and the horizontal limiting roller 9 is mounted between the third supporting frames 8. The number of the vertical limiting rollers 7 is two, and the vertical limiting rollers are respectively arranged on the front side and the rear side of the rack 14. And a third support frame 8 is arranged on the right side of the vertical positioning roller, and the number of the third support frames 8 is two, and the third support frames are respectively arranged on two sides of the rack 14. Horizontal limiting rollers 9 are installed between the two third supporting frames 8, the horizontal limiting rollers 9 comprise an upper limiting roller and a lower limiting roller, and the top ends of the horizontal limiting rollers 9 below and the top ends of the lower roller sets 6 are at the same horizontal height.

The rolling shaft 3 is provided with a rib 17 on the surface, the inner ring of the embossing ring 4 is provided with a groove 18, and the rib 17 is matched with the groove 18. The ribs 17 and grooves 18 cooperate with each other so that the embossing ring 4 is fixed to the rotation shaft for facilitating the embossing. At the same time, the embossing ring 4 can be replaced when a different motif is required.

The following is further detailed by the specific embodiments: the device is assembled on a rectangular tube production line. During production, the steel plate is driven by the rectangular tube production line and continuously moves towards the discharge hole from the feeding hole. After the steel plate is limited by the horizontal limiting roller 9 and the vertical limiting roller 7 in sequence and leveled by the leveling device in the motion process, required patterns are pressed on the steel plate by the embossing ring 4, and then the steel plate directly enters a rectangular tube production line. When a different motif is required, a different embossing ring 4 can be replaced, or when embossing is not required, the embossing ring 4 is raised without an embossing step.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An in-line embossing apparatus, characterized by: including frame (14), set up knurling mechanism in frame (14), knurling mechanism includes brace table (1), knurling ring (4), roll axle (3) and elevating gear, install in frame (14) brace table (1), first support frame (2) are installed respectively to brace table (1) front and back end department, all install first slider (15) on first support frame (2), set up roll axle (3) between two first slider (15), roll axle (3) are located brace table (1) top, install knurling ring (4) on roll axle (3), set up the elevating gear who is used for going up and down first slider (15) on first support frame (2).

2. An in-line embossing apparatus as claimed in claim 1, wherein: frame (14) are gone up and are located first support frame (2) right side installation leveling mechanism, leveling mechanism includes second support frame (5), second slider (16), roller set (6) and first screw rod (10), install second slider (16) respectively in frame (14) both sides second support frame (5), set up screw hole on second support frame (5), screw hole department sets up first screw rod (10), first screw rod (10) bottom and second slider (16) rotatable coupling, installation roller set (6) between two second support frames (5), roller set (6) fall into roller set and lower roller set, go up the roller set and be connected with second slider (16), lower roller set is connected with second support frame (5).

3. An in-line embossing apparatus as claimed in claim 2, wherein: the automatic leveling device is characterized in that a limiting mechanism is mounted on the right side of the leveling mechanism on the rack (14), the limiting mechanism comprises a transverse limiting mechanism and a longitudinal limiting mechanism, the transverse limiting mechanism comprises a vertical limiting roller (7), the vertical limiting roller (7) is mounted on two sides of the rack (14) respectively, the longitudinal limiting mechanism is mounted on the side face of the transverse limiting mechanism, the longitudinal limiting mechanism comprises a horizontal limiting roller (9) and a third supporting frame (8), the third supporting frame (8) is mounted on two sides of the rack (14) respectively, and the horizontal limiting roller (9) is mounted between the third supporting frames (8).

4. An in-line embossing apparatus as claimed in claim 1, wherein: the surface of the rolling shaft (3) is provided with a rib (17), the inner ring of the embossing ring (4) is provided with a groove (18), and the rib (17) is matched with the groove (18).