CN214813671U

CN214813671U - Two-link drawing machine

Info

Publication number: CN214813671U
Application number: CN202121128162.5U
Authority: CN
Inventors: 孙进宅
Original assignee: Qingdao Denghui Metal Products Co ltd
Current assignee: Qingdao Denghui Metal Products Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-23
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to the technical field of copper pipe production, specifically disclose a two continuous drawing machine, including workstation and mount, the left and right sides at workstation top is provided with first drawing mechanism and second drawing mechanism respectively, the central fixedly connected with mount pad of left position department that just is close to of workstation top, the top fixedly connected with ring pipe of mount pad, the left side fixedly connected with link of workstation bottom, the air-cooler is installed to the bottom of link inner wall, fixedly connected with tuber pipe on the output port of air-cooler, the front and the back of mount are threaded connection with first threaded rod all, the top of mounting panel is along the horizontal direction through the rotatable sleeve of bearing equidistance fixedly connected with, the top of sleeve is provided with straightening wheel; the utility model discloses can reduce the heat in the copper pipe production to reduce the deformation volume that the copper pipe produced, be convenient for change and maintain, the suitability is high, has improved production efficiency on the whole, reduction in production cost.

Description

Two-link drawing machine

Technical Field

The utility model relates to a copper pipe production technical field, concretely relates to two draw machines even.

Background

The copper pipe is also called red copper pipe, one kind of non-ferrous metal pipe, and is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and the main materials of the conductive fittings and the heat dissipation fittings of the electronic products, and a drawing machine is often required in the production process of the copper pipe.

At present, in copper pipe processing, there is strict requirement to the tensile straightness accuracy of copper pipe, but the aligning gear among the current stretching device is inconvenient to be changed and the maintenance, and the aligning gear can only be used for the copper pipe of a specification, the suitability is low, and stretching device is when drawing the copper pipe, and can contact with the device of processing and produce the friction in the copper pipe course of working, and produce a large amount of heats, when drawing the copper pipe, the copper pipe produces a large amount of heats and makes it probably take place to deform, the quality of copper pipe after having influenced the drawing, lead to the defective rate of product higher, the manufacturing cost of enterprise has been increased, consequently, need design a two continuous drawing machines, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a two draw machines even possesses convenient change and maintenance straightener roller, suitability is high, radiating effect advantage such as good, has solved the inconvenient change of straightener roller and maintenance among the current stretching device, and the suitability is low, and the copper pipe produces a large amount of heats and makes its problem that can take place deformation.

The utility model discloses a two continuous drawing machine, including workstation and mount, the left and right sides at workstation top is provided with first drawing mechanism and second drawing mechanism respectively, the central authorities at workstation top and be close to left position department fixedly connected with mount pad, the top fixedly connected with ring tube of mount pad, the inner wall of ring tube and the one side that is close to the annular center are the annular array and have seted up the cooling bath, the left side fixedly connected with link of workstation bottom, the air-cooler is installed to the bottom of link inner wall, the fixedly connected with tuber pipe on the output port of air-cooler, the top of tuber pipe runs through the bottom of ring tube inner wall and is linked together with the inside of ring tube; mount fixed connection is in the top of workstation, the equal threaded connection in front and the back of mount has first threaded rod, bearing fixedly connected with mounting panel is passed through to one side that first threaded rod is close to the mount center, the rotatable sleeve of bearing equidistance fixedly connected with is passed through along the horizontal direction in the top of mounting panel, telescopic top is provided with the straightening wheel.

Through the technical scheme, the device can reduce the heat in the production of the copper pipe through the air cooler and the annular pipe, so that the deformation quantity generated by the copper pipe is reduced, the replacement and the maintenance are convenient, the applicability is high, the production efficiency is improved on the whole, and the production cost is reduced.

As a further improvement of the utility model, first drawing mechanism is the same with the shape structure of second drawing mechanism, first drawing mechanism and second drawing mechanism all include fixed connection in the installing frame on the workstation, the cylinder is installed in the left side of installing frame inner wall bottom, first electric clamping jaw is installed on the right side of cylinder, install the electric clamping jaw of second with first electric clamping jaw matched with in the left side at installing frame inner wall top.

Through above-mentioned technical scheme, make things convenient for the staff to use first tension mechanism and second tension mechanism to carry out tensile work to the copper pipe.

As a further improvement, the first threaded rod is kept away from one side fixedly connected with handle at mount center, logical groove has all been seted up with the sleeve corresponding position department in the top of mount.

Through above-mentioned technical scheme, make things convenient for the staff to use the handle to rotate first threaded rod.

As a further improvement of the present invention, the mounting plate is located inside the fixing frame, and the mounting plate and the inner wall of the fixing frame constitute a sliding connection.

Through the technical scheme, the mounting plate can slide on the inner wall of the fixing frame, and the distance between the two groups of straightening wheels can be conveniently adjusted.

As a further improvement, the bottom fixedly connected with second threaded rod of straightening wheel, second threaded rod and telescopic inner wall looks threaded connection.

Through the technical scheme, the straightening wheel is installed in the sleeve through the second threaded rod, the connection mode is simple, and workers can replace and maintain the straightening wheel conveniently.

As a further improvement, the sliding groove is arranged at the inner wall of the fixing frame and the corresponding position of the sliding block.

Through the technical scheme, the slider improves the stability of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first stretching mechanism of accessible and second stretching mechanism carry out the continuous stretching to the copper pipe, the copper pipe diameter through twice prestretching becomes thinner, the wall thickness is thinner, can reduce the workload that follow-up dish drawn process dish drawn machine, and then improve dish drawing efficiency, the production efficiency has been improved on the whole, and the production cost is reduced, mount pad through setting up, the toroidal tube, the cooling bath, the link, air-cooler and tuber pipe, make after once stretching, the copper pipe need enter into the second stretching mechanism through the toroidal tube, air-cooler accessible tuber pipe is carried cold wind in the toroidal tube, cold wind blows off through the cooling bath, can blow the heat dissipation to the copper pipe, reduce the heat in the copper pipe, thereby can reduce the deformation volume that the copper pipe produced, and then improve the quality of copper pipe.

2. The utility model discloses a first threaded rod that sets up, a handle, the mounting panel, the slider, the sleeve, second threaded rod and straightening wheel, make the straightening wheel pass through the second threaded rod and install in the sleeve, connected mode is simple, make things convenient for the staff to change and maintain the straightening wheel, the suitability is high, the rotatable first threaded rod of staff drives the mounting panel and slides at the inner wall of mount simultaneously, and then can adjust the position of straightening wheel, and can assemble the straightening wheel of equidimension not on the device, make the device can be applicable to the copper pipe of different specifications.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the fixing frame of the present invention;

FIG. 3 is a schematic view of the left-side sectional structure of the fixing frame of the present invention;

FIG. 4 is a schematic view of the front view of the fixing frame of the present invention;

fig. 5 is a schematic view of the left-side sectional structure of the installation of the ring pipe of the present invention.

In the figure: 1. a work table; 2. a first stretching mechanism; 21. a second stretching mechanism; 3. installing a frame; 31. a cylinder; 4. a first motorized jaw; 41. a second motorized jaw; 5. a mounting seat; 6. an annular tube; 61. a cooling tank; 7. a connecting frame; 71. an air cooler; 72. an air duct; 8. a fixed mount; 81. a through groove; 9. a first threaded rod; 91. a handle; 10. mounting a plate; 101. a slider; 11. a sleeve; 12. a second threaded rod; 121. a straightening wheel.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 4 and 5, the two continuous drawing machine of the present invention comprises a workbench 1 and a fixing frame 8, wherein the left and right sides of the top of the workbench 1 are respectively provided with a first drawing mechanism 2 and a second drawing mechanism 21, the center of the top of the workbench 1 is fixedly connected with a mounting base 5 near the left side, the top of the mounting base 5 is fixedly connected with a ring tube 6, one side of the inner wall of the ring tube 6 near the ring center is in a ring array and is provided with a cooling groove 61, the left side of the bottom of the workbench 1 is fixedly connected with a connecting frame 7, the bottom of the inner wall of the connecting frame 7 is provided with an air cooler 71, an output port of the air cooler 71 is fixedly connected with an air pipe 72, and the top of the air pipe 72 penetrates through the bottom of the inner wall of the ring tube 6 and is communicated with the inside of the ring tube 6; 8 fixed connection of mount in the top of workstation 1, the equal threaded connection in front and the back of mount 8 has first threaded rod 9, bearing fixedly connected with mounting panel 10 is passed through to one side that first threaded rod 9 is close to the mount 8 center, the top of mounting panel 10 passes through the rotatable sleeve 11 of bearing equidistance fixedly connected with along the horizontal direction, sleeve 11's top is provided with straightening wheel 121, the structure sets up, make the device can reduce the heat in the production of copper pipe through air-cooler 71 and annular pipe 6, thereby reduce the deformation volume that the copper pipe produced, still be convenient for change and maintenance, high applicability, the production efficiency has been improved on the whole, and the production cost is reduced.

Please refer to fig. 1: first stretching mechanism 2 is the same with the shape structure of second stretching mechanism 21, first stretching mechanism 2 and second stretching mechanism 21 all include fixed connection in the installing frame 3 on workstation 1, cylinder 31 is installed in the left side of installing frame 3 inner wall bottom, first electronic clamping jaw 4 is installed on the right side of cylinder 31, install the electronic clamping jaw 41 of second with first electronic clamping jaw 4 matched with in the left side at installing frame 3 inner wall top, this structure sets up, make things convenient for the staff to use first stretching mechanism 2 and second stretching mechanism 21 to carry out stretching work to the copper pipe.

Please refer to fig. 3: one side fixedly connected with handle 91 at mount 8 center is kept away from to first threaded rod 9, logical groove 81 has all been seted up with the corresponding position department of sleeve 11 at the top of mount 8, this structure sets up, make things convenient for the staff to use handle 91 to rotate first threaded rod 9, mounting panel 10 is located the inside of mount 8, and this mounting panel 10 constitutes sliding connection with the inner wall of mount 8, this structure sets up, make mounting panel 10 can slide at the inner wall of mount 8, the distance between convenient two sets of straightening wheels 121 is adjusted.

Please refer to fig. 2: bottom fixedly connected with second threaded rod 12 of straightener roller 121, second threaded rod 12 and sleeve 11's inner wall looks threaded connection, this structure sets up, make straightener roller 121 install in sleeve 11 through second threaded rod 12, the connected mode is simple, make things convenient for the staff to change straightener roller 121 and maintain, the equal fixedly connected with slider 101 in the left and right sides of mounting panel 10, the spout has all been seted up with the corresponding position department of slider 101 to the inner wall of mount 8, this structure sets up, make slider 101 improve mounting panel 10's stability.

The working principle is as follows: when in use, a worker stretches a copper pipe into the first stretching mechanism 2 from the left side of the device, the copper pipe is positioned between the first electric clamping jaw 4 and the second electric clamping jaw 41, the first electric clamping jaw 4 and the second electric clamping jaw 41 are used for fixing the copper pipe, then the air cylinder 31 is used for driving the first electric clamping jaw 4 to move and stretch, the stretched copper enters the second stretching mechanism 21 through the annular pipe 6, the air cooler 71 can convey cold air into the annular pipe 6 through the air pipe 72, the cold air is blown out through the cooling groove 61, the heat in the copper pipe can be dissipated by blowing air, the heat in the copper pipe is reduced, then the copper pipe is straightened through the straightening wheel 121, the worker can use the handle 91 to rotate the first threaded rod 9 to drive the mounting plate 10 to slide on the inner wall of the fixing frame 8, the position of the straightening wheel 121 can be adjusted, and the second threaded rod 12 can be screwed out from the sleeve 11, the straightening wheels 121 with different sizes can be installed, so that the straightening wheels can be maintained and replaced conveniently, and then the second stretching mechanism 21 can stretch the straightening wheels for the second time in the same way.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a two draw machines even, includes workstation (1) and mount (8), its characterized in that:

the air cooling device comprises a workbench (1), wherein a first stretching mechanism (2) and a second stretching mechanism (21) are respectively arranged on the left side and the right side of the top of the workbench (1), a mounting seat (5) is fixedly connected to the position, close to the left side, of the center of the top of the workbench (1), a ring-shaped pipe (6) is fixedly connected to the top of the mounting seat (5), cooling grooves (61) are formed in the inner wall of the ring-shaped pipe (6) and in an annular array manner on one side close to an annular center, a connecting frame (7) is fixedly connected to the left side of the bottom of the workbench (1), an air cooler (71) is installed at the bottom of the inner wall of the connecting frame (7), an air pipe (72) is fixedly connected to an output port of the air cooler (71), and the top of the air pipe (72) penetrates through the bottom of the inner wall of the ring-shaped pipe (6) and is communicated with the inside of the ring-shaped pipe (6);

mount (8), mount (8) fixed connection is in the top of workstation (1), the front and the equal threaded connection in the back of mount (8) have first threaded rod (9), bearing fixedly connected with mounting panel (10) are passed through to one side that first threaded rod (9) are close to mount (8) center, the top of mounting panel (10) passes through rotatable sleeve (11) of bearing equidistance fixedly connected with along the horizontal direction, the top of sleeve (11) is provided with straightener roller (121).

2. A twin drawing machine according to claim 1, wherein: the shape structure of first drawing mechanism (2) and second drawing mechanism (21) is the same, first drawing mechanism (2) and second drawing mechanism (21) all include installing frame (3) of fixed connection on workstation (1), cylinder (31) are installed in the left side of installing frame (3) inner wall bottom, first electronic clamping jaw (4) are installed on the right side of cylinder (31), install in the left side at installing frame (3) inner wall top with first electronic clamping jaw (4) matched with second electronic clamping jaw (41).

3. A twin drawing machine according to claim 1, wherein: one side fixedly connected with handle (91) at mount (8) center is kept away from in first threaded rod (9), logical groove (81) have all been seted up with sleeve (11) corresponding position department in the top of mount (8).

4. A twin drawing machine according to claim 1, wherein: the mounting plate (10) is positioned in the fixing frame (8), and the mounting plate (10) is in sliding connection with the inner wall of the fixing frame (8).

5. A twin drawing machine according to claim 1, wherein: the bottom of straightening wheel (121) fixedly connected with second threaded rod (12), second threaded rod (12) and the inner wall looks threaded connection of sleeve (11).

6. A twin drawing machine according to claim 1, wherein: the equal fixedly connected with slider (101) in the left and right sides of mounting panel (10), the spout has all been seted up with slider (101) corresponding position department to the inner wall of mount (8).