CN215032434U

CN215032434U - Titanium pipe plate manufacturing machine

Info

Publication number: CN215032434U
Application number: CN202121373991.XU
Authority: CN
Inventors: 张玉晗; 张勇; 张安定
Original assignee: Ningxia Dexin Hengtong Group Co ltd
Current assignee: Ningxia Dexin Hengtong Group Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-07
Anticipated expiration: 2031-06-21

Abstract

The utility model provides a titanium pipe panel tuber, this tuber includes: the device comprises a guide wheel set, a rolling wheel set, an extrusion wheel set, a closing-up wheel set, a shaping wheel set and a power box, wherein the guide wheel set, the rolling wheel set, the extrusion wheel set, the closing-up wheel set and the shaping wheel set are sequentially arranged on a path formed by extrusion of a pipe, the power box drives the rolling wheel set and the closing-up wheel set to rotate, the guide wheel set, the extrusion wheel set and the shaping wheel set are transverse wheel sets, the rolling wheel set and the closing-up wheel set are combined wheel sets of the transverse wheel set and a longitudinal wheel set, and the device is mainly used for manufacturing a titanium pipe with an opening welding line on a thin titanium plate.

Description

Titanium pipe plate manufacturing machine

Technical Field

The utility model relates to a tuber especially relates to a titanium pipe panel tuber.

Background

The metal extrusion processing is an important method for utilizing metal plastic pressure forming, for titanium plates with large wall thickness, a pressing die mode is preferentially used for manufacturing titanium tubes, but the production efficiency of the pressing die mode is low, one titanium plate needs to be clamped and turned over for many times and can be extruded into a shape similar to a round tube in a die, the whole production process cannot be continuously carried out, for some titanium plates with small wall thickness, the plate can be rolled, extruded, closed and shaped through rollers, the input plate is changed into the titanium tube with only one opening welding line, the tube making machine continuously extrudes the plate into tubes, the effect and the shape of tube forming are closely related to the roller arrangement method for extruding the plate, and the key of tube making machine design is how to arrange different types of rollers at proper positions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a titanium pipe plate tuber for solving the problems existing in the prior art.

This tuber includes: the device comprises a guide wheel set, a rolling wheel set, an extrusion wheel set, a closing-up wheel set, a shaping wheel set and a power box, wherein the guide wheel set, the rolling wheel set, the extrusion wheel set, the closing-up wheel set and the shaping wheel set are sequentially arranged on a path formed by extrusion of a pipe, the power box drives the rolling wheel set and the closing-up wheel set to rotate, the guide wheel set, the extrusion wheel set and the shaping wheel set are transverse wheel sets, and the rolling wheel set and the closing-up wheel set are combined wheel sets formed by adding a longitudinal wheel set to the transverse wheel set.

Furthermore, the guide wheel set is arranged at the plate feeding end of the pipe making machine, and the middle part of the guide wheel set is provided with a plate passing groove matched with the thickness of the plate.

Further, the rolling plate wheel set comprises: the transverse rolling wheel sets are arranged on the left side and the right side of the pipe forming path, the longitudinal rolling wheel sets are arranged on the upper side and the lower side of the pipe forming path, and the transverse rolling wheel sets and the longitudinal rolling wheel sets are alternately arranged.

Further, the longitudinal rolling plate wheel set comprises: the pipe forming machine comprises a waist drum-shaped lower hemming wheel arranged below and a dumbbell-shaped upper hemming wheel arranged above, wherein a pipe passes through a forming area between the lower hemming wheel and the upper hemming wheel.

Further, close up the wheelset and include: the transverse closing-in wheel sets are arranged on the left side and the right side of the pipe forming path, and the longitudinal closing-in wheel sets are arranged on the upper side and the lower side of the pipe forming path and are alternately arranged with the longitudinal closing-in wheel sets.

Further, the longitudinal closing-in wheel set comprises: the tube forming machine comprises a U-shaped lower necking wheel arranged below and an upper necking wheel arranged above and provided with a protruding part, wherein a tube passes through a forming area between the lower necking wheel and the upper necking wheel.

Furthermore, the output end of the power box is connected with a transmission connecting rod parallel to the extrusion forming path of the pipe, a plurality of worm and gear boxes are arranged on the transmission connecting rod, and the output ends of the worm and gear boxes are connected with the rolling plate wheel set and the longitudinal wheel set on the closing-up wheel set through driving shafts.

The technical effects of the utility model reside in that: through set up the direction wheelset on a route, roll up the board wheelset, the extrusion wheelset, close up the wheelset, the plastic wheelset, make titanium plate buckle gradually behind these wheelsets, warp, form an open-ended tubular product, the direction wheelset is used for restricting the height that the titanium plate input, roll up the board wheelset and make titanium plate both ends upwards roll up the turn-ups, close up the wheelset from rolling up the middle extrusion of turn-ups both sides side direction, withstand the middle part of titanium plate simultaneously, make the opening part tighten up gradually, it is close to the pipe shape, the plastic wheelset makes the opening part close for can the welded welding seam, in order to be ready for follow-up welding.

Drawings

Fig. 1 is a front view of a pipe making machine according to the present invention;

fig. 2 is a plan view of the pipe making machine of the present invention;

FIG. 3 is a cross-sectional view of the wheel set for longitudinal rolling plates of the present invention;

fig. 4 is a cross-sectional view of a longitudinal closing-up wheel set in the present invention;

fig. 5 is a schematic view of the forming of the middle tube of the present invention.

In the figure, 1, a guide wheel set, 2, a rolling plate wheel set, 3, an extrusion wheel set, 4, a closing-in wheel set, 5, a shaping wheel set, 6, a power box, 7, a transmission connecting rod, 8, a worm gear box, 9, a driving shaft, 11, a plate passing groove, 21, a transverse rolling plate wheel set, 22, a longitudinal rolling plate wheel set, 23, a lower hemming wheel, 24, an upper hemming wheel, 41, a transverse closing-in wheel set, 42, a longitudinal closing-in wheel set, 43, a lower closing-in wheel, 44, an upper closing-in wheel, 441, a protruding portion and 100 tubes are arranged.

Detailed Description

The following describes embodiments of the present invention with reference to fig. 1 to 5.

Fig. 1 and 2 illustrate an overall layout of a pipe making machine and connection relations of main components, the pipe making machine including: the device comprises a guide wheel set 1, a rolling plate wheel set 2, an extrusion wheel set 3, a closing-up wheel set 4, a shaping wheel set 5 and a power box 6, wherein the guide wheel set 1, the rolling plate wheel set 2, the extrusion wheel set 3, the closing-up wheel set 4 and the shaping wheel set 5 are sequentially arranged on a path formed by extrusion of a pipe 100; wherein, the guide wheel set 1, the extrusion wheel set 3 and the shaping wheel set 5 are transverse wheel sets, and the rolling wheel set 2 and the closing wheel set 4 are combined wheel sets of the transverse wheel set and the longitudinal wheel set;

guide wheel group 1 sets up in the panel feed end of tuber, and guide wheel group 1 middle part is equipped with the board groove 11 of crossing that matches with panel thickness, rolls up board wheelset 2 and includes: the transverse rolling plate wheel sets 21 are arranged on the left side and the right side of the forming path of the pipe 100, the longitudinal rolling plate wheel sets 22 are arranged on the upper side and the lower side of the forming path of the pipe 100, and the transverse rolling plate wheel sets 21 and the longitudinal rolling plate wheel sets 22 are alternately arranged;

closing-up wheelset 4 includes: the tube material forming device comprises transverse closing-up wheel sets 41 arranged on the left side and the right side of a tube material 100 forming path, longitudinal closing-up wheel sets 42 arranged on the upper side and the lower side of the tube material 100 forming path, wherein the transverse closing-up wheel sets 41 and the longitudinal closing-up wheel sets 42 are alternately arranged;

the output end of the power box 6 is connected with a transmission connecting rod 7 parallel to the extrusion forming path of the pipe 100, a plurality of worm and gear boxes 8 are arranged on the transmission connecting rod 7, and the output ends of the worm and gear boxes 8 are connected with the longitudinal wheel sets on the plate rolling wheel set 2 and the closing-up wheel set 4 through a driving shaft 9.

Fig. 3 illustrates a combined wheel structure of the longitudinal rolling plate wheel set, and the longitudinal rolling plate wheel set 22 includes: a waist drum-shaped lower hemming wheel 23 arranged at the lower part, a dumbbell-shaped upper hemming wheel 24 arranged at the upper part, and the tube 100 passes through a forming area between the lower hemming wheel 23 and the upper hemming wheel 24.

Fig. 4 illustrates a composite wheel structure of a longitudinal closing-up wheel set, the longitudinal closing-up wheel set 42 includes: a lower U-shaped necking-in wheel 43 arranged at the lower part, an upper necking-in wheel 44 with a protruding part 441 arranged at the upper part, and the tube 100 passes through the forming area between the lower necking-in wheel 43 and the upper necking-in wheel 44.

Fig. 5 illustrates a progressive process for machining a titanium plate 100 from a sheet material into a tube on a tube machine.

The working principle is as follows: the power box 6 drives the transmission connecting rod 7 to rotate, power is transmitted to the worm and gear box 8, the worm and gear box 8 changes the output direction of the power, the output end of the worm and gear box drives the plate rolling wheel set 2 and the closing-up wheel set 4 to rotate through the driving shaft 9, and the titanium plate 100 is extruded to deform and moves towards the shaping wheel set 5 along the guide wheel set 1;

the titanium plate 100 enters the tube making machine from the plate passing groove 11 in the middle of the guide wheel set 1, the two sides of the plate are rolled up through the plurality of groups of transverse rolling plate wheel sets 21 and the longitudinal rolling plate wheel sets 22 which are gradually narrowed in the width direction of the plate, the rolled plate on the two sides becomes semicircular after passing through the extrusion wheel set 3, the semicircular plate passes through the transverse closing-up wheel set 41 and the longitudinal closing-up wheel set 42, the semicircular opening is tightened up towards the middle, and the tightened plate is changed into a circular tube shape after passing through the shaping wheel set 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A titanium tube sheet mill, comprising: the device comprises a guide wheel set (1), a plate rolling wheel set (2), an extrusion wheel set (3), a closing-up wheel set (4), a shaping wheel set (5) and a power box (6) which are sequentially arranged on an extrusion forming path of a pipe (100), wherein the power box drives the plate rolling wheel set (2) and the closing-up wheel set (4) to rotate;

wherein, the guide wheel set (1), the extrusion wheel set (3) and the shaping wheel set (5) are horizontal wheel sets, and the rolling plate wheel set (2) and the closing-up wheel set (4) are combined wheel sets of the horizontal wheel set and the longitudinal wheel set.

2. The titanium tube sheet mill as claimed in claim 1, wherein the guide wheel set (1) is arranged at the sheet feeding end of the mill, and the middle part of the guide wheel set (1) is provided with a sheet passing groove (11) matched with the thickness of the sheet.

3. The titanium tube sheet mill as claimed in claim 1, wherein said rolling wheel set (2) comprises: the transverse rolling plate wheel sets (21) are arranged on the left side and the right side of the forming path of the pipe (100), the longitudinal rolling plate wheel sets (22) are arranged on the upper side and the lower side of the forming path of the pipe (100), and the transverse rolling plate wheel sets (21) and the longitudinal rolling plate wheel sets (22) are alternately arranged.

4. The titanium tube sheet mill of claim 3, wherein said longitudinal rolling wheel set (22) comprises: the pipe forming machine comprises a waist drum-shaped lower hemming wheel (23) arranged below and a dumbbell-shaped upper hemming wheel (24) arranged above, wherein a pipe (100) passes through a forming area between the lower hemming wheel (23) and the upper hemming wheel (24).

5. The titanium tube sheet mill as claimed in claim 1, wherein said closing-in wheel set (4) comprises: the tube necking machine comprises transverse necking wheel sets (41) arranged on the left side and the right side of a tube (100) forming path, longitudinal necking wheel sets (42) arranged on the upper side and the lower side of the tube (100) forming path, wherein the transverse necking wheel sets (41) and the longitudinal necking wheel sets (42) are alternately arranged.

6. The titanium tube sheet mill of claim 5, wherein said longitudinal pinch-in wheel set (42) comprises: the tube forming machine comprises a lower U-shaped necking-in wheel (43) arranged at the lower part and an upper necking-in wheel (44) arranged at the upper part and provided with a protruding part (441), wherein a tube (100) passes through a forming area between the lower necking-in wheel (43) and the upper necking-in wheel (44).

7. The titanium tube sheet mill according to claim 1, wherein the output end of the power box (6) is connected with a transmission connecting rod (7) parallel to the extrusion forming path of the tube (100), a plurality of worm and gear boxes (8) are arranged on the transmission connecting rod (7), and the output ends of the worm and gear boxes (8) are connected with the longitudinal wheel sets on the rolling wheel set (2) and the closing wheel set (4) through a driving shaft (9).