CN109436065B

CN109436065B - Conveying device used after cold roll processing

Info

Publication number: CN109436065B
Application number: CN201811227655.7A
Authority: CN
Inventors: 杨喜成
Original assignee: Wenzhou Yuantuo Machinery Technology Co ltd
Current assignee: Jiangsu Deyou Precision Steel Pipe Co., Ltd
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2020-04-10
Anticipated expiration: 2038-10-22
Also published as: CN109436065A

Abstract

The invention provides a conveying device used after cold roll processing, which comprises a trolley main body, a jack structure and an elastic telescopic rod B, wherein the trolley main body is provided with a lifting jack; the bottom end surface of the cart main body is welded with four universal wheels in a rectangular array shape; and the left end surface and the right end surface of the jack structure are respectively connected with the inner sides of the two rectangular plates B in a welding manner. Due to the arrangement of the rectangular supporting frame and the elastic telescopic rod B, on one hand, the elastic telescopic rod B can play a role in shock absorption when a cold roll is placed on the device, on the other hand, the rectangular supporting frame is convenient to use a forklift to transfer the cold roll, and on the other hand, the rectangular supporting frame with the cold roll placed on the ground can absorb shock when the elastic telescopic rod B is arranged; according to the invention, through the matching arrangement of the rectangular plates B, the fixed shaft and the jack structure, the distance between the rectangular plates B can be adjusted, so that the cold roll setting device is suitable for the arrangement of cold rolls with different lengths.

Description

Conveying device used after cold roll processing

Technical Field

The invention belongs to the technical field of transportation tools and steel processing, and particularly relates to a conveying device used after cold roll processing.

Background

The rolls are important parts of rolling mills in steel rolling mills, and roll steel by using pressure generated when a pair or a group of rolls roll. It mainly bears the influence of dynamic and static load, abrasion and temperature change during rolling. Because the roll value is high, and precision is high, and the whole cylindric that is of cold-rolling roller, when general handcart transport this type of product, the easy landing comes out, probably causes the damage of product, perhaps injures operating personnel, needs to propose a transportation that more adapts to this type of product such as cold-rolling roller.

For example, application No.: CN201420641647.8 is an expandable cold roll transportation trolley, which comprises a frame, a supporting wheel, a direction wheel, a push rod and an expandable groove, wherein the side surface of the middle part of one end of the frame is rotationally connected with a wheel bracket of the direction wheel, the supporting wheel is arranged on the lower end surface of the other end of the frame, and the upper end surface of the frame is provided with a plurality of pairs of expandable grooves; the expansion and contraction groove comprises a fixing plate, a spring and a roller groove, wherein the roller groove is a semicircular groove with a broken middle part and is fixedly connected with the other end of the spring. According to the invention, the plurality of corresponding roller grooves are formed in the rectangular frame-shaped rack, and the cold roll is placed in the roller grooves, so that the cold roll can be prevented from sliding off in the transportation process, and the damage to the cold roll caused by sliding off is avoided; and the cold roll with different sizes can be borne, and the application range is greatly improved.

If application number CN201721754687.3 is a cold roll transport means again, including the supporter, evenly be provided with the arc cardboard on the supporter, the arc cardboard pass through damping spring with the supporter is connected, damping spring has cup jointed telescopic link in, telescopic link both ends respectively with the supporter reaches the arc cardboard is connected, the supporter upside is provided with the backup pad, the backup pad is connected with the gag lever post through the pivot, the backup pad pass through electric putter with the supporter is connected. The shock-absorbing device is simple in structure, when the shock-absorbing device is used, the supporting plate is lifted, the cold rolls to be transported are moved onto the supporting plate, the position of each cold roll is limited through the limiting rod, the supporting plate is lowered, the cold rolls are placed on the arc-shaped clamping plates, when the cold rolls need to be taken down, the operation is carried out in the reverse direction, the arc-shaped clamping plates can be damped through the shock-absorbing springs, the shock-absorbing purpose of the cold rolls is achieved, the cold rolls are protected, and shock damage is avoided.

Based on the search of the two patents and the discovery of the combination of the devices in the prior art, firstly, in the patent with the application number of CN201420641647.8, the radian of the fixing plate is fixed, when some cold rolls with smaller diameters are placed, the cold rolls are easy to shake left and right on the fixing plate, and the fixing effect is poor; the second patent with application number CN201721754687.3 is not perfect in structure, and mainly shows that although the effect of the spring can be used for damping when the cold roll is placed on the cart, the damping cannot be performed when the cold roll is transported to a fixed position and transported or placed; in addition, the existing equipment has the following defects: firstly, the structure is relatively fixed, and the adjustability is poor, for example, cold rolls with different lengths cannot be placed through adjustment; the shock attenuation can not be carried out when transporting, and the second transports it is inconvenient inadequately, and existing equipment cold roll and automobile body are a whole, and it is inconvenient inadequately to place and transport behind transporting the fixed position with the cold roll.

Disclosure of Invention

In order to solve the technical problems, the invention provides a conveying device for a cold roll after processing, which aims to solve the problem that in the patent with the application number of CN201420641647.8, the radian of a fixing plate is fixed, when some cold rolls with smaller diameters are placed, the cold rolls are easy to shake left and right on the fixing plate, and the fixing effect is poor; the second patent with application number CN201721754687.3 is not perfect in structure, and mainly shows that although the effect of the spring can be used for damping when the cold roll is placed on the cart, the damping cannot be performed when the cold roll is transported to a fixed position and transported or placed; in addition, the existing equipment has the following defects: firstly, the structure is relatively fixed, and the adjustability is poor, for example, cold rolls with different lengths cannot be placed through adjustment; the shock attenuation can not be carried out when transporting, and the second transports inconvenient enough, and existing equipment cold roll and automobile body are a whole, places and transports inconvenient problem inadequately after transporting the fixed position with the cold roll.

The invention is used for the purpose and the effect of the conveying device after the cold roll processing, and is achieved by the following specific technical means:

the conveying device used after the cold roll processing comprises a trolley main body, universal wheels, a rotating fixing frame, a trolley handle, trapezoidal iron, an elastic telescopic rod A, a rectangular plate A, limiting angle iron, a rectangular supporting frame, a rectangular frame, a circular hole A, a rectangular plate B, a circular hole B, a semicircular groove A, a fixed shaft, a semicircular plate A, a semicircular groove B, a semicircular plate B, a semicircular groove C, a fixed pin, a fixed bolt, a jack structure and an elastic telescopic rod B; the bottom end surface of the trolley main body is in a rectangular array shape, four universal wheels are welded, and the rotary fixing frame is welded above the left end surface of the trolley main body; the rotary fixed frame is rotationally connected with the cart handle through a bolt; the top end surface inside the trolley main body is welded with four elastic telescopic rods A in a rectangular array shape; the top end faces of the four elastic telescopic rods A are welded with the rectangular plate A; the top end surface of the rectangular plate A is welded with four limiting angle irons in a rectangular array shape; the rectangular supporting frame is placed on the top end face of the rectangular plate A; four bottom claws of the rectangular supporting frame are buckled with the limiting angle iron, and the top end face of the rectangular supporting frame is welded with the rectangular frame formed by welding four rectangular plates; the front end face and the rear end face of the rectangular frame are both provided with six circular holes A in a rectangular array shape; the two rectangular plates B are arranged, and the front end faces of the two rectangular plates B are both in a rectangular array shape and are provided with six circular holes B; the fixing shafts are provided with six fixing shafts, and the six fixing shafts penetrate through the circular holes A and the circular holes B to enable the rectangular plates B to be connected inside the rectangular frame in a sliding mode; the outer sides of the two rectangular plates B are fixedly connected with six semicircular plates A and six semicircular plates B in a rectangular array shape; the six semicircular plates A and the six semicircular plates B are fixedly connected with the rectangular plate B through the fixing bolts; the jack structure is arranged on the inner sides of the two rectangular plates B; and the left end surface and the right end surface of the jack structure are respectively connected with the inner sides of the two rectangular plates B in a welding manner.

Furthermore, the left end face of the trolley main body is positioned above the rotary fixing frame, and one piece of trapezoidal iron is welded on the left end face of the trolley main body.

Furthermore, the front end face, the rear end face, the left end face and the right end face of the rectangular plate A are all in contact with the inner wall of the trolley main body.

Furthermore, the four support columns of the rectangular support frame are all welded with the elastic telescopic rods B.

Furthermore, five semicircular grooves A are formed in the top end faces of the two rectangular plates B in a rectangular array shape, and the diameter of each semicircular groove A is 20 cm.

Furthermore, semicircle board A and six semicircle board B all rotate through the fixed pin connect in on the rectangular plate B.

Furthermore, the top end face of the semicircular plate A is provided with a semicircular groove B, and the diameter of the semicircular groove B is 15 cm.

Furthermore, the top end face of the semicircular plate B is provided with a semicircular groove C, and the diameter of the semicircular groove C is 10 cm.

Furthermore, the left end face and the right end face of the jack structure are respectively connected with the inner sides of the two rectangular plates B in a welding mode.

Furthermore, a layer of rubber pad is adhered to the semicircular groove A, the semicircular groove B and the semicircular groove C.

Compared with the prior art, the invention has the following beneficial effects:

because of rectangle braced frame and elastic telescopic rod B's setting, elastic telescopic rod B can play the cushioning effect when placing the cold-rolling roller on this device on the one hand, and the second, setting through rectangle braced frame is more convenient when using fork truck to transport the cold-rolling roller, and the setting that elastic telescopic rod B was crossed to the third is placing the rectangle braced frame that will place the cold-rolling roller can carry out the shock attenuation when the ground.

The semi-circular groove A, the semi-circular groove B and the semi-circular groove C are matched, so that the cold roll placing device can be suitable for placing three cold rolls with different diameters, and the cold rolls are prevented from shaking.

According to the invention, through the matching arrangement of the rectangular plates B, the fixed shaft and the jack structure, the distance between the rectangular plates B can be adjusted, so that the cold roll setting device is suitable for the arrangement of cold rolls with different lengths.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a front view structure schematic diagram of the cart main body and the rectangular plate a of the invention after being cut open.

Fig. 3 is a schematic front view of the rectangular support frame, the rectangular frame and the elastic telescopic rod B of the present invention.

Fig. 4 is a schematic front view of the rectangular plate B, the semicircular plate a and the semicircular plate B according to the present invention.

Fig. 5 is a front view structural diagram of the rectangular plate B, the semicircular plate a and the semicircular plate B after the semicircular plate C of the present invention is rotated.

Fig. 6 is a schematic front view of a semicircular plate a, a semicircular plate B, a rotated rectangular plate B, and a semicircular plate a and a semicircular plate B according to the present invention.

Fig. 7 is a schematic top view of the rectangular plate a of the present invention.

FIG. 8 is a schematic top view of the rectangular frame, circular hole A, rectangular plate B, circular hole B, semi-circular groove A, stationary shaft, semi-circular plate A, semi-circular groove B, semi-circular plate B, semi-circular groove C and jack structure of the present invention.

Fig. 9 is an enlarged schematic view of the invention at a in fig. 3.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1-cart body, 2-universal wheel, 3-rotary fixing frame, 4-cart handle, 5-trapezoidal iron, 6-elastic telescopic rod A, 7-rectangular plate A, 8-limiting angle iron, 9-rectangular supporting frame, 10-rectangular frame, 1001-circular hole A, 11-rectangular plate B, 1101-circular hole B, 1102-semicircular groove A, 12-fixing shaft, 13-semicircular plate A, 1301-semicircular groove B, 14-semicircular plate C, 13-semicircular groove B, 15-fixing pin, 16-fixing bolt, 17-jack structure and 18-elastic telescopic rod B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides a conveying device used after cold roll processing, which comprises: the trolley comprises a trolley body 1, universal wheels 2, a rotary fixing frame 3, a trolley grip 4, trapezoidal iron 5, an elastic telescopic rod A6, a rectangular plate A7, limiting angle iron 8, a rectangular supporting frame 9, a rectangular frame 10, a circular hole A1001, a rectangular plate B11, a circular hole B1101, a semicircular groove A1102, a fixing shaft 12, a semicircular plate A13, a semicircular groove B1301, a semicircular plate B14, a semicircular groove C1401, a fixing pin 15, a fixing bolt 16, a jack structure 17 and an elastic telescopic rod B18; the bottom end surface of the cart main body 1 is welded with four universal wheels 2 in a rectangular array shape, and a rotary fixing frame 3 is welded above the left end surface of the cart main body 1; the rotary fixed frame 3 is rotationally connected with a cart handle 4 through a bolt; the top end surface inside the cart main body 1 is welded with four elastic telescopic rods A6 in a rectangular array shape; the top end faces of the four elastic telescopic rods A6 are welded with a rectangular plate A7; the top end surface of the rectangular plate A7 is welded with four limiting angle irons 8 in a rectangular array shape; a rectangular supporting frame 9 is arranged on the top end face of the rectangular plate A7; four bottom claws of a rectangular supporting frame 9 are buckled with limiting angle irons 8, and a rectangular frame 10 formed by welding four rectangular plates is welded on the top end face of the rectangular supporting frame 9; the front end surface and the rear end surface of the rectangular frame 10 are both in a rectangular array shape and are provided with six circular holes A1001; the two rectangular plates B11 are arranged, and the front end faces of the two rectangular plates B11 are both in a rectangular array shape and are provided with six circular holes B1101; six fixing shafts 12 are arranged, and the six fixing shafts 12 penetrate through the circular holes A1001 and the circular holes B1101 to slidably connect the rectangular plate B11 inside the rectangular frame 10; the outer sides of the two rectangular plates B11 are fixedly connected with six semicircular plates A13 and six semicircular plates B14 in a rectangular array shape; the six semicircular plates A13 and the six semicircular plates B14 are fixedly connected with the rectangular plate B11 through fixing bolts 16; the inner sides of the two rectangular plates B11 are provided with a jack structure 17; the left end face and the right end face of the jack structure 17 are respectively connected with the inner sides of the two rectangular plates B11 in a welding mode.

Wherein, the left end face of the cart main body 1 is welded with a piece of trapezoidal iron 5 above the rotary fixing frame 3, so the cart can be suitable for various angles when being dragged and transported.

The front end face, the rear end face, the left end face and the right end face of the rectangular plate A7 are all in contact with the inner wall of the cart main body 1, so that the rectangular plate A7 can be prevented from shaking in the transportation process.

Wherein, an elastic telescopic rod B18 is welded on four supporting columns of the rectangular supporting frame 9, so that the rectangular supporting frame 9 with the cold roll can reduce vibration when placed on the ground.

The top end faces of the two rectangular plates B11 are respectively provided with five semicircular grooves A1102 in a rectangular array shape, and the diameters of the semicircular grooves A1102 are 20cm, so that the cold roll placing device is suitable for being placed on a cold roll with the diameter of 20 cm.

The semicircular plate A13 and the six semicircular plates B14 are rotatably connected to the rectangular plate B11 through the fixing pins 15, so that the working and standby states of the semicircular plate A13 and the six semicircular plates B14 can be conveniently adjusted.

Wherein, a semicircle groove B1301 is seted up to semicircle board A13 top end face, and the diameter in semicircle groove B1301 is 15cm, so the cold-rolling roller that the applicable diameter is 15cm places.

Wherein, a semicircular groove C1401 is arranged on the top end surface of the semicircular plate B14, and the diameter of the semicircular groove C1401 is 10cm, so that the semicircular plate B14 can be suitable for being placed on a cold rolling roller with the diameter of 15 cm.

The left end face and the right end face of the jack structure 17 are respectively connected with the inner sides of the two rectangular plates B11 in a welding mode, so that the rectangular plate B11 can be controlled to slide inwards or outwards by rotating and adjusting the jack structure 17.

Wherein, a layer of rubber pad is adhered on the semicircular groove A1102, the semicircular groove B1301 and the semicircular groove C1401.

When in use: before placing the cold roll, firstly, adjusting work according to the diameter of the cold roll to be placed, and the main method is as follows: if the diameter of the cold roll to be placed is 20cm, the fixed semicircular plate A13 and the semicircular plate B14 are firstly unscrewed to fix the bolt 16, then the semicircular plate A13 and the semicircular plate B14 rotate 360 degrees along the fixed pin 15, if the diameter of the cold roll to be placed is 15cm, the fixed semicircular plate A13 and the semicircular plate B14 are firstly unscrewed to fix the bolt 16, then the semicircular plate B14 rotates 360 degrees along the fixed pin 15, after the rotation adjustment is finished, the semicircular plate A13 is fixed by using the fixed bolt 16, and if the diameter of the cold roll to be placed is 10cm, the cold roll can be directly placed on the original foundation; when the lengths of the cold rolls to be placed are different, the following adjustment can be carried out: the jack structure 17 is adjusted to stretch out and draw back by rotating the adjusting jack structure 17, and the distance between the two rectangular plates B11 can be adjusted by stretching the jack structure 17, so that the adjusting jack structure is suitable for cold rolls with different lengths.

When placing, when placing the cold-rolling roller on this device, on the one hand can play the cushioning effect to a certain extent because of the setting of rectangle board A7 below elasticity telescopic link A6, and on the other hand all welds on four spinal branch daggers of rectangle braced frame 9 has an elasticity telescopic link B18, so when placing the cold-rolling roller on this device, can regard as another department shock-absorbing structure except that elasticity telescopic link A6 through the flexible of elasticity telescopic link B18.

Because of the setting of rectangle braced frame 9 and elasticity telescopic link B18, elasticity telescopic link B18 can play the cushioning effect on the one hand when placing the cold-rolling roller on this device, and the second, setting through rectangle braced frame 9 is more convenient when using fork truck to transport the cold-rolling roller, and the setting that third passed through elasticity telescopic link B18 can carry out the shock attenuation when placing the rectangle braced frame 9 of cold-rolling roller on the ground.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A conveyor for after cold-rolling roller processing, its characterized in that: this a conveyor for behind cold-rolling roller processing includes: the trolley comprises a trolley main body (1), universal wheels (2), a rotary fixing frame (3), a trolley handle (4), trapezoidal iron (5), an elastic telescopic rod A (6), a rectangular plate A (7), limiting angle iron (8), a rectangular supporting frame (9), a rectangular frame (10), a circular hole A (1001), a rectangular plate B (11), a circular hole B (1101), a semicircular groove A (1102), a fixing shaft (12), a semicircular plate A (13), a semicircular groove B (1301), a semicircular plate B (14), a semicircular groove C (1401), a fixing pin (15), a fixing bolt (16), a jack structure (17) and an elastic telescopic rod B (18); the bottom end surface of the trolley main body (1) is welded with four universal wheels (2) in a rectangular array shape, and the rotary fixing frame (3) is welded above the left end surface of the trolley main body (1); the rotary fixed frame (3) is rotationally connected with the cart handle (4) through a bolt; the top end surface inside the cart main body (1) is welded with four elastic telescopic rods A (6) in a rectangular array shape; the top end faces of the four elastic telescopic rods A (6) are welded with the rectangular plate A (7); the top end surface of the rectangular plate A (7) is welded with four limiting angle irons (8) in a rectangular array shape; the top end face of the rectangular plate A (7) is provided with the rectangular supporting frame (9); four bottom claws of the rectangular supporting frame (9) are buckled with the limiting angle iron (8), and the top end face of the rectangular supporting frame (9) is welded with the rectangular frame (10) formed by welding four rectangular plates; the front end face and the rear end face of the rectangular frame (10) are both in a rectangular array shape, and six circular holes A (1001) are formed; the two rectangular plates B (11) are arranged, and the front end faces of the two rectangular plates B (11) are both in a rectangular array shape and are provided with six circular holes B (1101); the fixing shafts (12) are provided with six fixing shafts, and the six fixing shafts (12) penetrate through the circular holes A (1001) and the circular holes B (1101) to connect the rectangular plate B (11) inside the rectangular frame (10) in a sliding mode; the outer sides of the two rectangular plates B (11) are fixedly connected with six semicircular plates A (13) and six semicircular plates B (14) in a rectangular array shape; the six semicircular plates A (13) and the six semicircular plates B (14) are fixedly connected with the rectangular plate B (11) through the fixing bolts (16); the jack structure (17) is arranged on the inner sides of the two rectangular plates B (11); the left end face and the right end face of the jack structure (17) are respectively welded with the inner sides of the two rectangular plates B (11);

the left end face of the cart main body (1) is positioned above the rotary fixing frame (3) and is welded with the trapezoidal iron (5);

four supporting columns of the rectangular supporting frame (9) are respectively welded with one elastic telescopic rod B (18);

the top end faces of the two rectangular plates B (11) are respectively provided with five semicircular grooves A (1102) in a rectangular array shape, and the diameter of each semicircular groove A (1102) is 20 cm;

the semicircular plate A (13) and the six semicircular plates B (14) are rotatably connected to the rectangular plate B (11) through fixing pins (15);

the top end face of the semicircular plate A (13) is provided with a semicircular groove B (1301), and the diameter of the semicircular groove B (1301) is 15 cm;

the top end face of the semicircular plate B (14) is provided with the semicircular groove C (1401), and the diameter of the semicircular groove C (1401) is 10 cm.

2. The conveying device used after the cold roll processing according to claim 1, characterized in that: the front end face, the rear end face, the left end face and the right end face of the rectangular plate A (7) are all in contact with the inner wall of the trolley main body (1).

3. The conveying device used after the cold roll processing according to claim 1, characterized in that: and the left end surface and the right end surface of the jack structure (17) are respectively connected with the inner sides of the two rectangular plates B (11) in a welding way.

4. The conveying device used after the cold roll processing according to claim 1, characterized in that: and a layer of rubber pad is adhered to the semicircular groove A (1102), the semicircular groove B (1301) and the semicircular groove C (1401).