CN213195105U

CN213195105U - Straightening device for titanium plate processing

Info

Publication number: CN213195105U
Application number: CN202021992345.7U
Authority: CN
Inventors: 王宏; 陈静; 李建国
Original assignee: Shaanxi Taipu Rare Metal Materials Ltd
Current assignee: Shaanxi Taipu Rare Metal Materials Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-14
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a straightening device for titanium plate processing, a horizontal fixed frame and a first movable frame are arranged in a machine body, straightening rollers which are arranged in a staggered mode are arranged on the first movable frame and the fixed frame, two ends of the fixed frame are respectively hinged with one end of a corresponding second movable frame, at least two hydraulic cylinders are arranged below the other end of the second movable frame, and telescopic rods of the hydraulic cylinders are hinged with a bottom ball of the second movable frame; and a first straightening roller and a seventh straightening roller are respectively arranged on the two second movable frames, and the roller distance between the first straightening roller and the third straightening roller is equal to the roller distance between the seventh straightening roller and the fifth straightening roller and is larger than the roller distance between the third straightening roller and the fifth straightening roller. The utility model discloses simple structure, the titanium board of being convenient for is bitten into, has improved the aligning quality and the aligning efficiency of titanium board, and the suitability is strong.

Description

Straightening device for titanium plate processing

Technical Field

The utility model relates to a titanium plate processing technology field especially relates to straightener is used in titanium plate processing.

Background

The titanium plate may be bent after production, so that the whole plate body needs to be leveled and straightened; the distance between the upper row of working rolls and the lower row of working rolls of the existing straightening equipment is uniformly adjusted, so that the bending amount of the inlet working rolls and the bending amount of the outlet working rolls are difficult to accurately adjust, but because the plates in the inlet area are in a plastic deformation stage, the titanium plates in the outlet area are in an elastic deformation stage, and the straightening quality is influenced. In addition, before the titanium plate bites, the feeding speed of the forward horizontal movement of the titanium plate is equal to the straightening speed of the straightening roller, and when the titanium plate bites, the titanium plate head can impact the straightening roller to block the biting of the titanium plate, so that the straightening efficiency is influenced.

Disclosure of Invention

In order to solve the problem, the utility model provides a straightener is used in titanium board processing, simple structure, the titanium board of being convenient for is bitten into, has improved the aligning quality and the aligning efficiency of titanium board, and the suitability is strong, has solved the problem that prior art exists.

The utility model adopts the following technical scheme: the straightening device for titanium plate processing is characterized in that a horizontal fixed frame and a first movable frame are arranged in a machine body, the first movable frame is located above the fixed frame, the first movable frame drives the first movable frame to vertically move relative to the fixed frame through a driving device, straightening rollers which are arranged in a staggered mode are mounted on the first movable frame and the fixed frame, a second straightening roller, a fourth straightening roller and a sixth straightening roller which are identical in roll distance are mounted on the first movable frame, a fifth straightening roller and a third straightening roller which are identical in roll distance are mounted on the fixed frame, two ends of the fixed frame are respectively hinged to one end of the corresponding second movable frame, at least two hydraulic cylinders are mounted below the other end of the second movable frame, and telescopic rods of the hydraulic cylinders are hinged to the bottom of the second movable frame; and a first straightening roller and a seventh straightening roller are respectively arranged on the two second movable frames, and the roller distance between the first straightening roller and the third straightening roller is equal to the roller distance between the seventh straightening roller and the fifth straightening roller and is larger than the roller distance between the third straightening roller and the fifth straightening roller.

Preferably, two ends of the fixed frame are respectively hinged with one end of the corresponding second movable frame through a hinged shaft, and the distance between the hinged shaft and the axle center of the third straightening roller is less than 2/3 of the diameter of the third straightening roller.

Preferably, the bottom of the second movable frame is provided with a ball socket, the free end of the telescopic rod is provided with a ball head, and the ball head is slidably mounted in the ball socket.

Preferably, an oil pipe is arranged in the telescopic rod and is connected with the oil tank through the oil pipe and the ball socket.

Preferably, the end parts of the first straightening roller, the second straightening roller, the third straightening roller, the fourth straightening roller, the fifth straightening roller, the sixth straightening roller and the seventh straightening roller are respectively connected with the output shafts of the corresponding driving motors.

Preferably, the bottom of organism installs the backup pad, the bottom welding of backup pad has the bottom plate, the both sides welding of backup pad has fixed muscle.

Preferably, the first straightening roller, the second straightening roller, the third straightening roller, the fourth straightening roller, the fifth straightening roller, the sixth straightening roller and the seventh straightening roller have the same shape and size.

Preferably, the rotation directions of the second straightening roller, the fourth straightening roller and the sixth straightening roller are opposite to the rotation directions of the first straightening roller, the third straightening roller, the fifth straightening roller and the seventh straightening roller.

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

the roll distance between the first straightening roll and the third straightening roll of the utility model is equal to the roll distance between the seventh straightening roll and the fifth straightening roll and is larger than the roll distance between the third straightening roll and the fifth straightening roll, thereby increasing the bending amount of the titanium plate head to a greater extent and facilitating the biting of the titanium plate; meanwhile, the final elastic-plastic bending position of the titanium plate can be changed by adjusting the bending amount of the first straightening roll at the inlet side and the seventh straightening roll at the outlet side, so that the unevenness of the titanium plate is improved.

The bending amount adjusting devices of the first straightening roller and the seventh straightening roller operate independently, so that independent control is facilitated, and the straightening quality of the titanium plate is improved; the length of the empty straightening area can be effectively shortened when the seventh straightening roll at the outlet side is adjusted upwards, so that the unevenness of the titanium plate is further improved; if the curvature of the titanium plate to be straightened is larger, the first straightening roll at the inlet side can be adjusted to move downwards, the inlet space is enlarged, and the applicability is improved.

Drawings

Fig. 1 is a schematic structural view of a second movable frame according to an embodiment of the present invention when the second movable frame tilts.

Fig. 2 is a schematic structural view of the second movable frame according to the embodiment of the present invention when the movable frame is horizontal.

In the figure: the device comprises a machine body 1, a fixed frame 2, a second straightening roller 3, a first movable frame 4, a fourth straightening roller 5, a driving motor 6, a second movable frame 7, a first straightening roller 8, a ball socket 9, a ball head 10, a hydraulic cylinder 11, a sixth straightening roller 12, a seventh straightening roller 13, a supporting plate 14, a fifth straightening roller 15, a third straightening roller 16, a hinged shaft 17 and a telescopic rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a horizontal fixed frame 2 and a first movable frame 4 are arranged in a machine body 1 of the straightening device for processing the titanium plate, the first movable frame 4 is positioned above the fixed frame 2, the first movable frame 4 drives the first movable frame 4 to move in the vertical direction relative to the fixed frame 2 through a driving device, and the pressing amount is adjusted; the first movable frame 4 and the fixed frame 2 are provided with straightening rollers which are arranged in a staggered mode, the first movable frame 4 is provided with a second straightening roller 3, a fourth straightening roller 5 and a sixth straightening roller 12 which have the same roller spacing, the fixed frame 2 is provided with a fifth straightening roller 15 and a third straightening roller 16 which have the same roller spacing, two ends of the fixed frame 2 are respectively hinged with one end of the corresponding second movable frame 7, at least two hydraulic cylinders 11 are arranged below the other end of the second movable frame 7, and telescopic rods 18 of the hydraulic cylinders 11 are in ball hinge joint with the bottom of the second movable frame 7; the two second movable frames 7 are respectively provided with a first straightening roller 8 and a seventh straightening roller 13.

Before the titanium plate is bitten, the feeding speed of the forward horizontal movement of the titanium plate is equal to the straightening speed of the straightening roller, and when the titanium plate is bitten, the titanium plate head can impact the second straightening roller 3 to block the biting of the titanium plate; in the embodiment, the roll distance between the first straightening roll 8 and the third straightening roll 16 is equal to the roll distance between the seventh straightening roll 13 and the fifth straightening roll 15 and is larger than the roll distance between the third straightening roll 16 and the fifth straightening roll 15; the bending amount of the titanium plate head is increased to a greater extent, so that the titanium plate can be conveniently bitten; meanwhile, the final elastic-plastic bending position of the titanium plate can be changed by adjusting the bending amount of the first straightening roll 8 at the inlet side and the seventh straightening roll 13 at the outlet side, so that the unevenness of the titanium plate is improved. The bottom of organism 1 is installed with backup pad 14, and the bottom welding of backup pad 14 has the bottom plate, and the welding of the both sides of backup pad 14 has fixed muscle.

Preferably, two ends of the fixed frame 2 are respectively hinged with one end of the corresponding second movable frame 7 through a hinged shaft 17, and the distance between the hinged shaft 17 and the axis of the third straightening roller 16 is less than 2/3 of the diameter of the third straightening roller 16; when the hydraulic cylinder 11 pushes the second moving frame 7 to move up and down through the telescopic rod 18, the space between the first straightening roller 8 and the second straightening roller 3 is enlarged, so that a titanium plate with large deformation can enter, and the applicability is improved; meanwhile, as the plate in the inlet area is in a plastic deformation stage, the bending amount of the first straightening roll 8 is large, and when the bending amount of the first straightening roll 8 is adjusted, the roll distance change of the first straightening roll 8 and the third straightening roll 16 is small, so that smooth biting of the titanium plate can still be ensured.

Preferably, the bottom of the second movable frame 7 is provided with a ball socket 9, the free end of the telescopic rod 18 is provided with a ball head 10, and the ball head 10 is slidably mounted in the ball socket 9; compared with a bolt hinge, the contact area between the ball head 10 and the ball socket 9 is large, so that the stability of the telescopic rod 18 driving the second moving frame 7 to move is ensured, and the straightening efficiency and quality are improved; the telescopic rod 18 is internally provided with an oil pipe, is connected with an oil tank through the oil pipe and the ball socket 9, and is used for lubricating the hinged surface of the ball head 10 and the ball socket 9.

Preferably, the end parts of the first straightening roll 8, the second straightening roll 3, the third straightening roll 16, the fourth straightening roll 5, the fifth straightening roll 15, the sixth straightening roll 12 and the seventh straightening roll 13 are respectively connected with an output shaft of a corresponding driving motor 6 (part of the driving motors 6 are not shown in the figure), and the rotation directions of the upper straightening roll and the lower straightening roll are opposite; the first straightening roll 8, the second straightening roll 3, the third straightening roll 16, the fourth straightening roll 5, the fifth straightening roll 15, the sixth straightening roll 12 and the seventh straightening roll 13 are identical in shape and size.

The utility model discloses working process:

the rolling reduction of the second straightening roll 3, the fourth straightening roll 5 and the sixth straightening roll 12 is adjusted through the first moving frame 4, and the bending reduction of the first straightening roll 8 and the seventh straightening roll 13 is adjusted through the second moving frame 7, so that the bending reduction is linearly reduced, and the adjustment of the rolling reduction and the bending reduction is not influenced by each other; starting a corresponding driving motor 6 to drive the straightening rollers to work, and conveying the titanium plate to be straightened to a position between a first straightening roller 8 and a second straightening roller 3 by a conveying mechanism to straighten the titanium plate; because the titanium plate at the outlet area is in the elastic deformation stage, the bending amount of the seventh straightening roll 13 is smaller than that of the first straightening roll 8, and the bending amount adjusting devices of the first straightening roll 8 and the seventh straightening roll 13 operate independently, so that the independent control is facilitated, and the straightening quality of the titanium plate is improved.

The length of the empty straightening area can be effectively shortened when the seventh straightening roll 13 at the outlet side is adjusted upwards, so that the unevenness of the titanium plate is further improved; if the curvature of the titanium plate to be straightened is larger, the first straightening roll 8 on the inlet side can be adjusted to move downwards, the inlet space is enlarged, and the applicability is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The straightening device for titanium plate processing is characterized in that a horizontal fixed frame (2) and a first movable frame (4) are arranged inside a machine body (1), the first movable frame (4) is located above the fixed frame (2), the first movable frame (4) drives the first movable frame (4) to vertically move relative to the fixed frame (2) through a driving device, straightening rollers which are arranged in a staggered mode are installed on the first movable frame (4) and the fixed frame (2), second straightening rollers (3), fourth straightening rollers (5) and sixth straightening rollers (12) with the same roller spacing are installed on the first movable frame (4), fifth straightening rollers (15) and third straightening rollers (16) with the same roller spacing are installed on the fixed frame (2), two ends of the fixed frame (2) are respectively hinged with one end corresponding to the second movable frame (7), at least two hydraulic cylinders (11) are installed below the other end of the second movable frame (7), a telescopic rod (18) of the hydraulic cylinder (11) is hinged with the bottom ball of the second movable frame (7); the two second movable frames (7) are respectively provided with a first straightening roller (8) and a seventh straightening roller (13), and the roller distance between the first straightening roller (8) and the third straightening roller (16) is equal to the roller distance between the seventh straightening roller (13) and the fifth straightening roller (15) and is larger than the roller distance between the third straightening roller (16) and the fifth straightening roller (15).

2. The straightening device for titanium plate processing according to claim 1, wherein both ends of the fixed frame (2) are respectively hinged with one end of the corresponding second movable frame (7) through a hinge shaft (17), and the distance between the hinge shaft (17) and the axis of the third straightening roll (16) is less than 2/3 of the diameter of the third straightening roll (16).

3. The straightening device for titanium plate processing according to claim 1, wherein a ball socket (9) is arranged at the bottom of the second movable frame (7), a ball head (10) is arranged at the free end of the telescopic rod (18), and the ball head (10) is slidably mounted in the ball socket (9).

4. The straightening device for titanium plate processing according to claim 1, wherein an oil pipe is arranged inside the telescopic rod (18), and the oil tank is connected with the ball socket (9) through the oil pipe.

5. The straightening device for titanium plate processing according to claim 1, wherein the end parts of the first straightening roll (8), the second straightening roll (3), the third straightening roll (16), the fourth straightening roll (5), the fifth straightening roll (15), the sixth straightening roll (12) and the seventh straightening roll (13) are respectively connected with the output shaft of the corresponding driving motor (6).

6. The straightening device for titanium plate processing according to claim 1, wherein a support plate (14) is mounted at the bottom of the machine body (1), a bottom plate is welded at the bottom of the support plate (14), and fixing ribs are welded at two sides of the support plate (14).

7. The straightening device for titanium plate processing according to claim 1, wherein the first straightening roll (8), the second straightening roll (3), the third straightening roll (16), the fourth straightening roll (5), the fifth straightening roll (15), the sixth straightening roll (12) and the seventh straightening roll (13) have the same shape and size.

8. The straightening device for titanium plate processing according to claim 1, wherein the rotation directions of the second straightening roll (3), the fourth straightening roll (5) and the sixth straightening roll (12) are opposite to the rotation directions of the first straightening roll (8), the third straightening roll (16), the fifth straightening roll (15) and the seventh straightening roll (13).