Bracket structure for roll grinder

Abstract

The utility model discloses a bracket structure for a roll grinder, which relates to the technical field of rolling processing and comprises a bracket body and two supporting blocks fixedly mounted on the inner side of the bracket body, mounting grooves are formed in the supporting blocks, and cooling pipes are arranged in the mounting grooves. A charging box filled with cooling liquid and a cooling box for cooling the cooling liquid are fixedly arranged on one side of the bracket main body, a transmission pipe is fixedly connected between the charging box and the cooling box, one end of the cooling pipe is connected with the cooling box, and a conveying device for circularly conveying the cooling liquid is arranged on the bracket main body. The cooling pipes are arranged in the supporting blocks of the bracket body, when heat is generated between the rollers and the supporting blocks during rotation, cooling is conducted through cooling liquid in the cooling pipes, then the rollers rotate to drive the conveying device to generate power, the cooling liquid in the cooling pipes circularly flows, and the supporting blocks are continuously cooled; and the roller machining quality and the grinding effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of roll processing, especially a bracket structure for roll grinder. BACKGROUND

[0002] The roll grinder is a metal cutting machine tool, which is composed of a bed body, a head frame, a tail frame, a bracket, a longitudinal and transverse drag plate, a grinding head, a measuring frame and an electrical numerical control system, and is divided into five subsystems, namely, a bearing system, a driving system, a grinding system, a measuring system and a control system. In the roll processing process, the roll grinder is an important equipment for precision grinding of the roll. The bracket structure plays a key supporting and positioning role in the roll grinder and directly affects the grinding precision and surface quality of the roll.

[0003] At present, the bracket on the roll grinder is used to support the roll. Since the roll needs to be rotated all the time during processing, the contact part of the bracket and the roll will overheat in the process of rotating friction. The traditional bracket structure is simple and cannot cool the contact part, thereby affecting the grinding effect and processing quality. SUMMARY

[0004] The utility model discloses a bracket structure for roll grinder to solve the problem of the existing technology that the bracket structure of the roll grinder does not have the drawback of cooling.

[0005] In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

[0006] A bracket structure for roll grinder, comprising a bracket main body and two support blocks fixedly installed on the inner side of the bracket main body, an installation groove is formed on each support block, a cooling pipe is arranged in the installation groove, a charging box containing cooling liquid and a cooling box for cooling the cooling liquid are fixedly arranged on one side of the bracket main body, a transmission pipe is fixedly connected between the charging box and the cooling box, one end of the cooling pipe is connected with the cooling box, and a conveying device for circulating and conveying the cooling liquid is arranged on the bracket main body.

[0007] Preferably, the conveying device comprises a driving assembly powered by the rotation of the roll and a feeding assembly for conveying the cooling liquid, and the driving assembly and the feeding assembly cooperate with each other.

[0008] Preferably, the driving assembly comprises a support fixedly installed on the inner side of the bracket main body, a rotating shaft is rotatably arranged on the support, a roller is fixedly arranged on the rotating shaft, and a convex block is fixedly arranged at one end of the rotating shaft.

[0009] Preferably, the feeding assembly comprises a mounting plate fixedly installed on one side of the bracket body, a conveying pipe is fixedly arranged on the mounting plate, a push rod is inserted on the conveying pipe, a piston ring is fixedly arranged on one end of the push rod in the conveying pipe, an inlet pipe and an outlet pipe are fixedly arranged on the side and bottom of the conveying pipe, and the upper end of the push rod is attached to the outer wall of the convex block.

[0010] Preferably, fixed blocks are fixedly arranged on both sides of the push rod, springs are fixedly arranged on the lower surfaces of the fixed blocks, and the lower ends of the springs are fixedly connected with the upper surface of the conveying pipe.

[0011] Preferably, a limiting plate is arranged in the mounting groove, and a plurality of limiting rods are arranged on the upper surface of the limiting plate and connected with the top of the mounting groove.

[0012] Preferably, heat dissipation fins are fixedly arranged on the outer wall of the cooling tank.

[0013] Preferably, one-way valves are arranged on the inlet pipe and the outlet pipe.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] In the present application, when heat is generated between the rotating roller and the supporting block, the cooling liquid in the cooling pipe is cooled, and then the rotating roller drives the conveying device to generate power, so that the cooling liquid in the cooling pipe circulates and continuously cools the supporting block, thereby improving the processing quality and grinding effect of the roller. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the cooling liquid circulation structure of the present application;

[0019] Figure 3 It is a schematic diagram of the driving assembly structure of the present application;

[0020] Figure 4 It is a schematic diagram of the feeding assembly structure of the present application.

[0021] No.1: bracket main body; 11: support block; 12: mounting groove; 13: cooling pipe; 14: charging box; 15: cooling box; 16: transmission pipe; 2: support; 21: roller; 22: rotating shaft; 23: convex block; 3: mounting plate; 31: push rod; 32: piston ring; 33: feeding pipe; 34: discharging pipe; 35: conveying pipe; 4: fixing block; 41: spring; 5: limiting plate; 51: limiting rod; 6: heat dissipation fin. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0023] Embodiment: The embodiment provides a bracket structure for roll grinder, referring to Figures 1-4 , specifically, comprising a bracket main body 1 and two support blocks 11 fixedly installed on the inner side of the bracket main body 1, mounting grooves 12 are formed on the support blocks 11, cooling pipes 13 are arranged in the mounting grooves 12, a charging box 14 containing cooling liquid and a cooling box 15 dissipating heat from the cooling liquid are fixedly arranged on one side of the bracket main body 1, heat dissipation fins 6 are fixedly arranged on the outer wall of the cooling box 15, a transmission pipe 16 is fixedly connected between the charging box 14 and the cooling box 15, one end of the cooling pipe 13 is connected with the cooling box 15, a limiting plate 5 is arranged in the mounting groove 12, a plurality of limiting rods 51 connected with the top of the mounting groove 12 are arranged on the upper surface of the limiting plate 5, and a conveying device for circulating and conveying the cooling liquid is arranged on the bracket main body 1.

[0024] When the roll is processed, the two support blocks 11 on the bracket main body 1 are attached to the roll to support and position the roll. When the roll is processed, the roll rotates, and the contact part of the roll and the support block 11 will heat up. The cooling liquid in the cooling pipe 13 arranged in the mounting groove 12 of the support block 11 can cool the support block 11. The cooling liquid in the cooling box 15 is introduced into the cooling pipe 13 through the conveying device, and the overheated cooling liquid in the cooling pipe 13 is introduced into the cooling box 15 to be cooled and cooled. The heat dissipation fins 6 accelerate the cooling speed, and finally the cooled cooling liquid returns to the cooling box 15 from the transmission pipe 16 to realize recycling and improve the processing quality of the roll. The bottom of the charging box 14 is provided with an inlet and an outlet.

[0025] In the specific implementation process, as Figure 3 and Figure 4As shown, the conveying device includes a driving assembly powered by the rotation of the roller and a feeding assembly for conveying the cooling liquid, the driving assembly and the feeding assembly cooperate with each other, the driving assembly includes a support 2 fixedly installed on the inner side of the bracket main body 1, a rotating shaft 22 is rotatably arranged on the support 2, a roller 21 is fixedly arranged on the rotating shaft 22, a convex block 23 is fixedly arranged at one end of the rotating shaft 22, the feeding assembly includes a mounting plate 3 fixedly installed on one side of the bracket main body 1, a conveying pipe 35 is fixedly arranged on the mounting plate 3, a push rod 31 is inserted on the conveying pipe 35, a piston ring 32 is fixedly arranged at one end of the push rod 31 located in the conveying pipe 35, an inlet pipe 33 and an outlet pipe 34 are fixedly arranged on the side and the bottom of the conveying pipe 35, the upper end of the push rod 31 is in close contact with the outer wall of the convex block 23, one-way valves are arranged on the inlet pipe 33 and the outlet pipe 34, fixed blocks 4 are fixedly arranged on the two sides of the push rod 31, springs 41 are fixedly arranged on the lower surfaces of the fixed blocks 4, and the lower ends of the springs 41 are fixedly connected with the upper surface of the conveying pipe 35;

[0026] The outer wall of the roller 21 is sleeved with rubber, which increases the friction and protects the outer wall of the roller, the rotation of the roller drives the roller 21 to rotate, the roller 21 drives the rotating shaft 22 to rotate along the support 2, the convex block 23 at the end of the rotating shaft 22 drives the push rod 31 to move, the push rod 31 is always in close contact with the convex block 23 through the pushing force of the spring 41, the push rod 31 drives the piston ring 32 to move downward along the outlet pipe 34, the cooling liquid in the outlet pipe 34 is sent from the outlet pipe 34 to the cooling pipe 13, and the conveying of the cooling liquid is realized.

[0027] Specifically, the working principle and operation method of the utility model are as follows:

[0028] During the roller processing, the two support blocks 11 on the bracket main body 1 are in close contact with the roller, the roller is supported and positioned, during the roller processing, the roller rotates, the heat generated by the support block 11 is absorbed by the cooling liquid in the cooling pipe 13, and the support block 11 is cooled; the rotation of the roller drives the roller 21 to rotate, the roller 21 drives the rotating shaft 22 to rotate along the support 2, the convex block 23 at the end of the rotating shaft 22 drives the push rod 31 to move, the push rod 31 is always in close contact with the convex block 23 through the pushing force of the spring 41, the push rod 31 drives the piston ring 32 to move downward along the outlet pipe 34, and the cooling liquid in the outlet pipe 34 is sent from the outlet pipe 34 to the cooling pipe 13, so that the conveying of the cooling liquid is realized.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A bracket structure for a roll grinder, comprising a bracket main body (1) and two support blocks (11) fixedly installed on the inner side of the bracket main body (1), characterized in that: The support block (11) is provided with an installation groove (12), and the installation groove (12) is arranged with a cooling pipe (13); the bracket main body (1) is fixedly provided with a charging box (14) filled with cooling liquid and a cooling box (15) for cooling the cooling liquid; the charging box (14) and the cooling box (15) are fixedly connected with a transmission pipe (16); one end of the cooling pipe (13) is connected with the cooling box (15); and the bracket main body (1) is provided with a conveying device for circulating and conveying the cooling liquid.

2. A cradle structure for a roll grinder according to claim 1, characterized in that: The conveying device comprises a driving assembly powered by the rotation of a roller and a feeding assembly for conveying the cooling liquid, and the driving assembly and the feeding assembly are matched with each other.

3. A cradle structure for a roll grinder according to claim 2, characterized in that: The driving assembly comprises a support (2) fixedly installed on the inner side of the bracket main body (1), the support (2) is rotatably provided with a rotating shaft (22), the rotating shaft (22) is fixedly provided with a roller (21), and one end of the rotating shaft (22) is fixedly provided with a convex block (23).

4. A cradle structure for a roll grinder according to claim 2, characterized in that: The feeding assembly comprises an installation plate (3) fixedly installed on one side of the bracket main body (1), the installation plate (3) is fixedly provided with a conveying pipe (35), the conveying pipe (35) is inserted with a push rod (31), one end of the push rod (31) located in the conveying pipe (35) is fixedly provided with a piston ring (32), the side surface and the bottom of the conveying pipe (35) are fixedly provided with an inlet pipe (33) and an outlet pipe (34), and the upper end of the push rod (31) is attached to the outer wall of the convex block (23).

5. A cradle structure for a roll grinder according to claim 4, characterized in that: The push rod (31) is fixedly provided with a fixed block (4) on both sides, the fixed block (4) is fixedly provided with a spring (41) on the lower surface, and the lower end of the spring (41) is fixedly connected with the upper surface of the conveying pipe (35).

6. A cradle structure for a roll grinder according to claim 1, characterized in that: The installation groove (12) is provided with a limiting plate (5), and the limiting plate (5) is provided with a plurality of limiting rods (51) connected with the top of the installation groove (12).

7. A cradle structure for a roll grinder according to claim 1, characterized in that: The outer wall of the cooling box (15) is fixedly provided with a heat dissipation fin (6).

8. A cradle structure for a roll grinder according to claim 4, characterized in that: The inlet pipe (33) and the outlet pipe (34) are each provided with a one-way valve.

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