Fixing clamp for wringing roller machining

Abstract

The utility model relates to the technical field of clamps for machining, and discloses a wringing roller machining fixing clamp which comprises a supporting table, stand columns are fixedly arranged at the bottom end of the supporting table, moving mechanisms are arranged on the two sides of the bottom end of the supporting table, and L-shaped plates are arranged on the two sides of the top end of the supporting table. By arranging the moving mechanism, the fixing mechanism and the rotating mechanism, during use, through cooperative use of a first motor, a gear, a notch, a U-shaped toothed plate, a first telescopic rod, a sliding block and a sliding groove, adjustment and fixation can be conducted according to the length of a wringing roller, and then through cooperative use of a rotating cylinder, a screw rod, a rotating handle, a clamping plate and a second telescopic rod, the wringing roller can be conveniently and rapidly fixed; according to the wringing device, the wringing roller can be fixed, then a second motor, a shaft column, a first conical tooth and a second conical tooth are used in cooperation, the wringing roller can be rotated according to the machining requirement, the wringing roller can machine other positions, use is convenient and fast, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of processing fixtures, in particular to a fixing fixture for processing a squeeze roller. Background Art

[0002] Rollers are crucial components of a steel mill. They utilize the pressure generated by a pair or group of rollers to roll steel. They primarily withstand the dynamic and static loads, wear, and temperature fluctuations of rolling. The squeeze rollers are one type of roller, primarily squeezing steel back and forth to achieve the desired effect.

[0003] During the processing of the existing squeezing roller, it is usually necessary to grind the outer surface. However, during the existing grinding, the squeezing roller is not fixed firmly, which makes it inconvenient to handle it. Moreover, when processing other positions, manual adjustment is required by the staff, which is inconvenient. Therefore, those skilled in the art provide a squeezing roller processing and fixing fixture to solve the problems raised in the above background technology. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a squeezing roller processing fixing fixture, which has the advantages of stable clamping and convenient adjustment, and solves the above-mentioned technical problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a wringing roller processing fixing fixture, comprising a support platform, a column is fixedly provided at the bottom end of each support platform, a moving mechanism is provided on both sides of the bottom end of each support platform, an L-shaped plate is provided on both sides of the top end of each support platform, a fixing mechanism is provided on the adjacent side walls of each of the two L-shaped plates, a rotating mechanism is provided on the top ends of each of the two L-shaped plates, a fixing column is fixedly provided at the middle part of the top end of each support platform, and a support block is fixedly provided at the top end of each of the fixing columns;

[0008] The moving mechanism includes: a first motor is fixedly provided on both sides of the bottom end of the support platform, and gears are fixedly provided on the output ends of the two first motors. Notches are provided at the left and right positions of the support platform, and U-shaped tooth plates are provided on both sides of the bottom of the support platform. The adjacent ends of the two U-shaped tooth plates pass through the two notches and are fixedly connected to the middle of the bottom ends of the two L-shaped plates. A first telescopic rod is fixedly provided on the middle of the two side walls of the support platform, and the telescopic ends of the two first telescopic rods are fixedly connected to the inner opposite side walls of the two U-shaped tooth plates. Sliders are fixedly provided on the front and rear parts of the bottom ends of the two L-shaped plates, and sliding grooves are provided on both sides of the top of the support platform and away from the front and rear parts of the two notches.

[0009] As a preferred technical solution of the present invention, the two gears are meshed with the two U-shaped tooth plates, and the two sets of sliders are slidably connected with the interior of the two sets of slide grooves.

[0010] As an optimal technical solution of the present invention, the fixing mechanism includes: the middle parts of the adjacent side walls of the two L-shaped plates are rotatably connected with rotating columns through bearings, one end of the two rotating columns is fixedly provided with a cylinder, the adjacent side walls of the two cylinders are open, the front and rear parts of the two cylinders are threadedly connected with screws, one end of the four screws is fixedly provided with a rotating handle, one end of the four screws passes through the interior of the two cylinders and is rotatably connected to the four splints through bearings, a group of second telescopic rods is fixedly provided on the front and rear end walls of the interior of the two cylinders, and the telescopic ends of the four groups of second telescopic rods are fixedly connected to the four splints.

[0011] As a preferred technical solution of the present invention, the two cylinders are symmetrically arranged, and the two sets of clamping plates are symmetrically arranged.

[0012] As an optimal technical solution of the present invention, the rotating mechanism includes: a second motor is fixedly provided on the top of each of the two L-shaped plates, a shaft column is fixedly provided on the output end of each of the two second motors, one end of each of the two shaft columns passes through the inner sides of the two L-shaped plates and is fixedly provided with a first conical tooth, and a second conical tooth is fixedly provided on the outer surfaces of the two rotating columns.

[0013] As a preferred technical solution of the present invention, the two first conical teeth are meshed with the two second conical teeth.

[0014] Compared with the prior art, the present invention provides a fixing fixture for processing a squeeze roller, which has the following beneficial effects:

[0015] The utility model is provided with a moving mechanism, a fixing mechanism and a rotating mechanism. When in use, the first motor, the gear, the notch, the U-shaped tooth plate, the first telescopic rod, the slider and the slide groove are used in coordination to adjust and fix the squeezing roller according to the length of the squeezing roller. Then, the rotary cylinder, the screw, the rotary handle, the clamping plate and the second telescopic rod are used in coordination to fix the squeezing roller firmly, which is convenient for better processing work. Thereafter, the second motor, the shaft column, the first conical teeth and the second conical teeth are used in coordination to rotate the squeezing roller according to processing requirements so that processing can be performed on other positions. The utility model is convenient to use and has high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connection between the gear and the U-shaped tooth plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connection between the support platform and the slideway of the utility model;

[0019] Figure 4 This is a structural diagram of the connection between the screw and the splint of the utility model.

[0020] Among them: 1. Support platform; 2. Column; 3. Moving mechanism; 301. First motor; 302. Gear; 303. Notch; 304. U-shaped tooth plate; 305. First telescopic rod; 306. Slider; 307. Slide; 4. L-shaped plate; 5. Fixing mechanism; 501. Rotating column; 502. Cylinder; 503. Screw; 504. Turning handle; 505. Clamp; 506. Second telescopic rod; 6. Rotating mechanism; 601. Second motor; 602. Shaft column; 603. First conical tooth; 604. Second conical tooth; 7. Fixing column; 8. Support block. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] See also Figures 1-4A squeezing roller processing fixing fixture includes: a support platform 1, a column 2 is fixedly provided at the bottom end of the support platform 1, a moving mechanism 3 is provided on both sides of the bottom end of the support platform 1, an L-shaped plate 4 is provided on both sides of the top of the support platform 1, a fixing mechanism 5 is provided on the adjacent side walls of the two L-shaped plates 4, a rotating mechanism 6 is provided on the top of the two L-shaped plates 4, a fixing column 7 is fixedly provided in the middle of the top of the support platform 1, and a support block 8 is fixedly provided on the top of the fixing column 7;

[0025] The moving mechanism 3 includes: a first motor 301 is fixedly provided on both sides of the bottom end of the support platform 1, and a gear 302 is fixedly provided at the output ends of the two first motors 301. Notches 303 are provided at the left and right positions of the support platform 1, and U-shaped tooth plates 304 are provided on both sides of the lower side of the support platform 1. The adjacent ends of the two U-shaped tooth plates 304 pass through the two notches 303 and are fixedly connected to the middle of the bottom ends of the two L-shaped plates 4. A first telescopic rod 305 is fixedly provided in the middle of the two side walls of the support platform 1, and the telescopic ends of the two first telescopic rods 305 are fixedly connected to the inner opposite side walls of the two U-shaped tooth plates 304. Sliders 306 are fixedly provided at the front and rear parts of the bottom ends of the two L-shaped plates 4, and sliding grooves 307 are provided on both sides of the top of the support platform 1 and away from the front and rear parts of the two notches 303; the two gears 302 are meshed with the two U-shaped tooth plates 304, and the two sets of sliders 306 are slidably connected with the inside of the two sets of sliding grooves 307.

[0026] Furthermore, when in use, the two first motors 301 are started to run forward and reverse, the two gears 302 drive the two U-shaped tooth plates 304 to approach each other, the two first telescopic rods 305 are retracted, the two L-shaped plates 4 are approached to each other, and the two sets of sliders 306 slide inside the two sets of slide grooves 307, thereby adjusting and fixing according to the length of the squeezing roller.

[0027] The fixing mechanism 5 includes: the middle parts of the adjacent side walls of the two L-shaped plates 4 are rotatably connected with a rotating column 501 through a bearing, one end of the two rotating columns 501 is fixedly provided with a cylinder 502, the adjacent side walls of the two cylinders 502 are open, the front and rear parts of the two cylinders 502 are threadedly connected with a screw 503, one end of the four screws 503 is fixedly provided with a rotating handle 504, one end of the four screws 503 passes through the interior of the two cylinders 502 and is rotatably connected to the four plywood 505 through a bearing, a group of second telescopic rods 506 are fixedly provided on the front and rear end walls of the interior of the two cylinders 502, and the telescopic ends of the four groups of second telescopic rods 506 are fixedly connected to the four plywood 505; the two cylinders 502 are symmetrically arranged, and the two groups of plywood 505 are symmetrically arranged.

[0028] Furthermore, when in use, the four rotating handles 504 are all rotated in the forward direction, the four screw rods 503 rotate, the two groups of clamping plates 505 move closer to each other, and the four groups of second telescopic rods 506 are all stretched, so that the squeezing roller can be fixed.

[0029] The rotating mechanism 6 includes: a second motor 601 is fixedly provided on the top of each of the two L-shaped plates 4, a shaft column 602 is fixedly provided on the output end of each of the two second motors 601, one end of each of the two shaft columns 602 passes through the inner side of each of the two L-shaped plates 4 and is fixedly provided with a first conical tooth 603, and the outer surface of each of the two rotating columns 501 is fixedly provided with a second conical tooth 604; the two first conical teeth 603 are engaged with the two second conical teeth 604.

[0030] Furthermore, when in use, the two second motors 601 are started, and the two first conical teeth 603 drive the two second conical teeth 604 to rotate, and the squeeze roller can be rotated according to processing requirements to process other positions.

[0031] Working principle: When in use, first place the squeezing roller on the support block 8, then start the two first motors 301 to run forward and backward, the two gears 302 drive the two U-shaped tooth plates 304 to approach each other, the two first telescopic rods 305 are retracted, the two L-shaped plates 4 are close to each other, and the two sets of sliders 306 slide inside the two sets of slide grooves 307, so that the two ends of the squeezing roller are located inside the two cylinders 502, thereby adjusting and fixing according to the length of the squeezing roller, and then the four rotating handles 504 are rotated forward, the four screws 503 are rotated, the two sets of splints 505 move closer to each other, and the four sets of second telescopic rods 506 are stretched to fix the squeezing roller. After completion, the grinding work can be started. When processing other positions, start the two second motors 601 to run, the two first conical teeth 603 drive the two second conical teeth 604 to rotate, and the squeezing roller can be rotated according to the processing requirements.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for processing and fixing a squeeze roller, comprising: A support platform (1), characterized in that: a column (2) is fixedly provided at the bottom end of the support platform (1), a moving mechanism (3) is provided on both sides of the bottom end of the support platform (1), an L-shaped plate (4) is provided on both sides of the top end of the support platform (1), a fixing mechanism (5) is provided on the adjacent side walls of the two L-shaped plates (4), a rotating mechanism (6) is provided on the top ends of the two L-shaped plates (4), a fixing column (7) is fixedly provided at the middle part of the top end of the support platform (1), and a support block (8) is fixedly provided at the top end of the fixing column (7); The moving mechanism (3) comprises: first motors (301) are fixedly provided on both sides of the bottom end of the support platform (1); gears (302) are fixedly provided on the output ends of the two first motors (301); notches (303) are provided on the left and right positions of the support platform (1); U-shaped tooth plates (304) are provided on both sides of the bottom of the support platform (1); adjacent ends of the two U-shaped tooth plates (304) are passed through the two notches (303) and are connected to the two The middle of the bottom end of the L-shaped plate (4) is fixedly connected, and the middle of both side walls of the support platform (1) are fixedly provided with a first telescopic rod (305), and the telescopic ends of the two first telescopic rods (305) are fixedly connected to the inner opposite side walls of the two U-shaped tooth plates (304), and the front and rear parts of the bottom ends of the two L-shaped plates (4) are fixedly provided with sliders (306), and the front and rear parts of both sides of the top end of the support platform (1) away from the two notches (303) are provided with sliding grooves (307).

2. The fixture for processing and fixing a squeeze roller according to claim 1, characterized in that: The two gears (302) are meshed with the two U-shaped tooth plates (304), and the two sets of sliders (306) are slidably connected with the interiors of the two sets of slide grooves (307).

3. The fixture for processing and fixing a squeeze roller according to claim 1, characterized in that: The fixing mechanism (5) comprises: a rotating column (501) is rotatably connected to the middle part of the adjacent side walls of the two L-shaped plates (4) via a bearing; a cylinder (502) is fixedly provided at one end of each of the rotating columns (501); the adjacent side walls of the two cylinders (502) are open; the front and rear parts of the two cylinders (502) are threadedly connected to screw rods (503); a rotating handle (504) is fixedly provided at one end of each of the four screw rods (503); one end of each of the four screw rods (503) passes through the interior of the two cylinders (502) and is rotatably connected to the four clamping plates (505) via a bearing; a group of second telescopic rods (506) is fixedly provided on the front and rear end walls of the interior of the two cylinders (502); the telescopic ends of the four groups of second telescopic rods (506) are fixedly connected to the four clamping plates (505).

4. The fixture for processing and fixing a squeeze roller according to claim 3, characterized in that: The two cylinders (502) are symmetrically arranged, and the two sets of clamping plates (505) are symmetrically arranged.

5. The fixture for processing and fixing a squeeze roller according to claim 3, characterized in that: The rotating mechanism (6) comprises: a second motor (601) is fixedly provided at the top end of each of the two L-shaped plates (4); a shaft column (602) is fixedly provided at the output end of each of the two second motors (601); one end of each of the two shaft columns (602) passes through the inner sides of the two L-shaped plates (4) and is fixedly provided with a first conical tooth (603); and the outer surfaces of the two rotating columns (501) are fixedly provided with a second conical tooth (604).

6. The fixture for processing and fixing a squeeze roller according to claim 5, characterized in that: The two first conical teeth (603) are meshed with the two second conical teeth (604).

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