Rapid steel billet turnover device

Abstract

The utility model discloses a steel billet quick turnover device which comprises a vertical frame, a rotating fluted disc is rotatably arranged on the vertical frame, and a heat insulation sleeve is fixedly arranged at the center of the rotating fluted disc. The two clamping discs are symmetrically arranged, and the clamping discs are movably arranged on the side wall of the rotating fluted disc; after a steel billet penetrates through a heat insulation sleeve on a vertical frame of the turnover device, a hydraulic cylinder is started to push a movable rack to move, meshing of the movable rack and an auxiliary gear is matched, a clamping disc moves in two directions to control a clamping block to clamp and loosen the steel billet, and meanwhile the turnover device is suitable for steel billets of different sizes; the clamping blocks can be designed into different hole patterns according to the section shapes of the steel billets, so that different production requirements are met; the hydraulic motor drives the rotary fluted disc to rotate to drive the billet to rotate by an angle; circulating cooling water is introduced into the heat insulation sleeve, the interior of the clamping block and the interior of a protective cover of the hydraulic motor for heat insulation protection.

Description

TECHNICAL FIELD

[0001] The utility model relates to billet production technical field, concretely is a kind of billet quick turnover device. BACKGROUND

[0002] For the existing announcement number CN216324207U Chinese patent document discloses a kind of billet turnover device, including placing frame, support block, cover plate, first support frame, second support frame, first rotating shaft being arranged between the first support frame with placing frame, second rotating shaft being arranged between the second support frame with the placing frame and for the driving assembly of first rotating shaft is driven, in the utility model, by being provided with support block in the inner wall of placing frame, to facilitate the support of different outer diameter billet, to effectively improve the use flexibility of the utility model, in addition, it is convenient to rotate first driving shaft by adjusting hand wheel, to facilitate the rotation of first gear driven by first driving shaft, to facilitate the rotation of second gear meshed with it by first gear, to facilitate the rotation of first rotating shaft by second gear, so that first rotating shaft drives placing frame to rotate, to facilitate the rotation of billet placed in placing frame.

[0003] But the above scheme and prior art, new product production rolling process requires that billet is turned over 90 ° after rough rolling, and then the next pass is rolled;Different production processes require different shapes of billet cross section after rough rolling: square, oval, round and other different shapes, the existing billet turnover device cannot be applied to billet of different sizes and shapes, which causes great difficulty in billet turnover.

[0004] Therefore, the utility model provides a kind of billet quick turnover device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of billet quick turnover device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of billet quick turnover device includes vertical frame, rotating gear disc is rotationally arranged on the vertical frame, and heat insulation sleeve is fixedly arranged at the center position of the rotating gear disc;

[0007] Clamping disc, the clamping disc is symmetrically provided with two, and the clamping disc is movably arranged on the side wall of the rotating gear disc.

[0008] Preferably, auxiliary gear is installed on the side wall of the rotating gear disc at equal intervals, and the moving rack is movably arranged on the clamping disc at equal intervals, and the moving rack on the clamping disc on both sides is engaged with the auxiliary gear.

[0009] Preferably, a hydraulic cylinder is fixedly arranged on the rotating gear plate sidewall, and an output end of the hydraulic cylinder is fixedly connected with one end of the moving rack.

[0010] Preferably, a clamping block is detachably arranged on the clamping disc sidewall through a bolt, a hydraulic motor is fixedly arranged on the vertical frame, a driving gear is fixedly arranged on an output end of the hydraulic motor, and the driving gear meshes with the rotating gear plate.

[0011] Preferably, the heat insulation sleeve and the clamping block are hollow structures, and circulating cooling water is introduced into the interiors.

[0012] Preferably, the hydraulic motor is provided with a protective cover, and the protective cover is a hollow structure, and circulating cooling water is introduced into the interior.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] After the billet passes through the heat insulation sleeve on the vertical frame of the turnover device, the hydraulic cylinder is started to push the moving rack to move, the clamping disc is bidirectionally moved to clamp and release the billet through the cooperation of the moving rack and the auxiliary gear, different sizes of billets are suitable, the clamping block can be designed into different pass shapes according to the cross section shape of the billet to adapt to different production requirements, the hydraulic motor drives the rotating gear plate to rotate to drive the billet to rotate at an angle, and circulating cooling water is introduced into the interiors of the heat insulation sleeve, the clamping block and the protective cover of the hydraulic motor to perform heat insulation protection. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a structural front view of the utility model;

[0017] Fig. 3 It is a structural side view of the utility model.

[0018] In the drawing: moving rack 1, auxiliary gear 2, hydraulic cylinder 3, heat insulation sleeve 4, clamping block 5, clamping disc 6, vertical frame 7, hydraulic motor 8, rotating gear plate 9. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiment of the utility model will be clearly and completely described below. All other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides the following two preferred scheme embodiments:

[0021] Embodiment one: a billet rapid turnover device, comprising a vertical frame 7, a rotating gear disc 9 is rotationally arranged on the vertical frame 7, a heat insulation sleeve 4 is fixedly arranged at the center position of the rotating gear disc 9; two clamping discs 6 are symmetrically arranged, and the clamping discs 6 are movably arranged on the side wall of the rotating gear disc 9; an auxiliary gear 2 is equidistantly installed on the side wall of the rotating gear disc 9, and a movable rack 1 is equidistantly arranged on the clamping disc 6; the movable rack 1 on the two sides of the clamping disc 6 is engaged with the auxiliary gear 2; a hydraulic cylinder 3 is fixedly arranged on the side wall of the rotating gear disc 9, and the output end of the hydraulic cylinder 3 is fixedly connected with one end of the movable rack 1; a clamping block 5 is detachably arranged on the side wall of the clamping disc 6 through bolts, a hydraulic motor 8 is fixedly arranged on the vertical frame 7, and the output end of the hydraulic motor 8 is fixedly provided with a driving gear, and the driving gear is engaged with the rotating gear disc 9.

[0022] In use, after the billet passes through the heat insulation sleeve 4 on the vertical frame 7 of the turnover device, the hydraulic cylinder 3 is started to push the movable rack 1 to move, through the engagement of the movable rack 1 and the auxiliary gear 2, the bidirectional movement of the clamping disc 6 on both sides of the side wall of the rotating gear disc 9 is realized, so that the clamping block 5 clamps and releases the billet; the clamping block 5 can be designed into different pass shapes according to the cross-sectional shape of the billet, so as to adapt to different production needs; after the clamping block 5 clamps the billet, the hydraulic motor 8 is started to drive the rotating gear disc 9 to rotate, thereby driving the billet to rotate to the required angle.

[0023] Embodiment two: on the basis of embodiment one, the heat insulation sleeve 4 and the clamping block 5 are hollow structures, and circulating cooling water is introduced into the interiors; the hydraulic motor 8 is provided with a protective cover, and the protective cover is a hollow structure and circulating cooling water is introduced into the interior.

[0024] In use, circulating cooling water is introduced into the interiors of the heat insulation sleeve 4 and the clamping block 5 for heat insulation protection, and circulating cooling water is introduced into the interior of the protective cover of the hydraulic motor 8 for heat insulation protection.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A billet rapid turnover device, characterized by: Include: Vertical frame (7), the vertical frame (7) is provided with a rotating gear disc (9) on the rotating gear disc (9), the rotating gear disc (9) is provided with a heat insulation sleeve (4) in the center position; Clamping disc (6), the clamping disc (6) is provided with two symmetrically, the clamping disc (6) is movably arranged on the side wall of the rotating gear disc (9).

2. A billet rapid turnover device according to claim 1, characterized in that: The side wall of the rotating gear disc (9) is provided with an auxiliary gear (2) at equal intervals, the clamping disc (6) is provided with a movable rack (1) at equal intervals, and the movable rack (1) on both sides of the clamping disc (6) is engaged with the auxiliary gear (2).

3. A billet rapid turnover device according to claim 2, characterised in that: The side wall of the rotating gear disc (9) is fixedly provided with a hydraulic cylinder (3), and one end of the movable rack (1) is fixedly connected with the output end of the hydraulic cylinder (3).

4. A billet rapid turnover device according to claim 1, characterized in that: The side wall of the clamping disc (6) is detachably provided with a clamping block (5) through bolts, the vertical frame (7) is fixedly provided with a hydraulic motor (8), the output end of the hydraulic motor (8) is fixedly provided with a driving gear, and the driving gear is engaged with the rotating gear disc (9).

5. A billet rapid turnover device according to claim 4, characterised in that: The heat insulation sleeve (4) and the clamping block (5) are provided with a hollow structure, and the inside is circulated with cooling water.

6. A billet rapid turnover device according to claim 4, characterized in that: The hydraulic motor (8) is provided with a protective cover, the protective cover is a hollow structure, and the inside is circulated with cooling water.

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