CN219378441U

CN219378441U - Uniform stress type fixing device for metal calendaring workpiece

Info

Publication number: CN219378441U
Application number: CN202223483367.2U
Authority: CN
Inventors: 刘加龙; 甄法宇; 余铭铭
Original assignee: Shanghai Runmei Packaging Materials Co ltd
Current assignee: Shanghai Runmei Packaging Materials Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-21
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of fixing devices, and particularly relates to a uniform stress type fixing device for a metal rolled workpiece. According to the utility model, the base, the supporting plate, the rotating shaft, the gears, the U-shaped frames, the teeth, the placing table, the support, the air cylinder and the pressing plate are arranged, when the fixing device is used for fixing the metal plate-shaped workpiece, the motor is started, after the two U-shaped frames move in opposite directions under the action of the gears, the metal plate-shaped workpiece can be limited in the left-right direction, and finally the air cylinder is driven to drive the pressing plate to move downwards, so that the metal plate-shaped workpiece can be clamped and fixed without manual operation.

Description

Uniform stress type fixing device for metal calendaring workpiece

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a uniformly stressed fixing device for a metal rolled workpiece.

Background

The metal rolling process is one of the processes in the steel industry, the metal smelting is to melt metal raw ores and reduce the metal raw ores into metal ingots, billets, dies and the like with certain purity, the metal ingots, billets, dies formed after smelting casting are formed into required shapes or structural forms through external force means such as rolling, forging or extrusion, namely rolling processing, forging and pressing can only be carried out on steel materials, forging and pressing can not be carried out on cast iron, the processing steps comprise deformation processing, cutting processing, grinding processing, welding, heat treatment, surface treatment and the like, for example, when the metal plate-shaped workpiece is rolled, clamping and fixing are needed, fixing devices are used when the metal plate-shaped workpiece is fixed, but the conventional fixing devices generally operate manually when clamping and fixing the metal plate-shaped workpiece, and a plurality of bolts are needed to be manually screwed for fixing, so that the conventional fixing devices are complex in fixing steps, time and labor are wasted, and meanwhile the working efficiency is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a uniform stress type fixing device for a metal rolled workpiece, which solves the problems in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a metal calendering work piece is with even atress formula fixing device, includes the base, the top of base is fixed with the backup pad, the top of backup pad is connected with the pivot through the bearing rotation, the bottom inner wall of base is fixed with the protection casing, the inside of protection casing is fixed with the motor, the output of motor and the bottom fixed connection of pivot, the fixed surface of pivot has the gear, the top sliding connection of backup pad has two U type frames, the equal interval of one side inner wall of U type frame is fixed with the tooth, tooth and gear engagement are connected, the top of backup pad is fixed with places the platform, and the top of two U type frames all is fixed with the support, the top of support all is fixed with the cylinder, the ejecting end of cylinder all slides and runs through the support and extends to its below and be fixed with the clamp plate.

Further, four sliding grooves are formed in the top of the supporting plate, and two sliding plates matched with the sliding grooves are fixed at the bottoms of the two U-shaped frames.

Further, four abdication grooves matched with the support are formed in the top of the placement table.

Further, the tops of the two brackets are respectively penetrated by two T-shaped rods in a sliding way, and the bottom ends of the T-shaped rods are respectively fixedly connected with the bottoms of the corresponding pressing plates.

Further, anti-skid rubber pads are fixed at the bottoms of the two pressing plates.

Further, mounting holes are formed in four corners of the bottom plate of the base.

(III) beneficial effects

Compared with the prior art, the utility model provides the uniformly stressed fixing device for the metal rolled workpiece, which has the following beneficial effects:

according to the utility model, the base, the support plate, the rotating shaft, the gears, the U-shaped frames, the teeth, the placing table, the support, the air cylinder and the pressing plate are arranged, when the fixing device is used for fixing the metal plate-shaped workpiece, the motor is started, the two U-shaped frames can be limited to the left and the right after moving in opposite directions under the action of the gears, finally the air cylinder is driven to drive the pressing plate to move downwards, so that the metal plate-shaped workpiece can be clamped and fixed, the manual operation is not needed, time and labor are saved, and after the metal plate-shaped workpiece is fixed, the whole fixing device is used for automatically fixing the metal plate-shaped workpiece, so that the phenomenon that stress is uneven at a certain position after the metal plate-shaped workpiece is clamped and fixed can be avoided.

Drawings

FIG. 1 is a schematic view of a first view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;

fig. 3 is a schematic view of a base structure of the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a rotating shaft; 4. a protective cover; 5. a motor; 6. a gear; 7. a U-shaped frame; 8. teeth; 9. a placement table; 10. a bracket; 11. a cylinder; 12. a pressing plate; 13. a chute; 14. a slide plate; 15. a relief groove; 16. a T-shaped rod; 17. an anti-slip rubber pad; 18. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2 and 3, the uniformly stressed fixing device for metal rolled workpieces provided by one embodiment of the utility model comprises a base 1, wherein mounting holes 18 are formed in four corners of a bottom plate of the base 1, so that the fixing device is more convenient to operate when being integrally mounted, a supporting plate 2 is fixed at the top of the base 1, a rotating shaft 3 is rotatably connected to the top of the supporting plate 2 through a bearing, a protective cover 4 is fixed on the inner wall of the bottom of the base 1, a motor 5 is fixed inside the protective cover 4, the output end of the motor 5 is fixedly connected with the bottom end of the rotating shaft 3, a gear 6 is fixed on the surface of the rotating shaft 3, two U-shaped frames 7 are slidably connected to the top of the supporting plate 2, teeth 8 are fixed on the inner wall of one side of the U-shaped frames 7 at equal intervals, the teeth 8 are in meshed connection with the gear 6, a placing table 9 is fixed at the top of the supporting plate 2, a bracket 10 is fixed at the tops of the two U-shaped frames 7, the top of the bracket 10 is fixed with an air cylinder 11, the ejection end of the air cylinder 11 extends through the bracket 10 to the lower part thereof in a sliding way and is fixed with a pressing plate 12, the bottoms of the two pressing plates 12 are fixed with anti-slip rubber pads 17, when the metal plate-shaped workpiece is fixed, the friction force between the pressing plate 12 and the surface of the metal plate-shaped workpiece can be increased, so that the metal plate-shaped workpiece can be more stable after being fixed, when the fixing device is used, the fixing device is arranged at a proper position, then the metal plate-shaped workpiece to be calendered can be placed on the placing table 9, the motor 5 is started, the motor 5 can drive the rotating shaft 3 to rotate when rotating, so that under the cooperation of the gear 6 and the teeth 8, the two U-shaped frames 7 can be simultaneously driven to move in opposite directions, when the U-shaped frames 7 can drive the bracket 10 to move, so that under the action of the two brackets 10, the limiting can be realized on the left and right directions of the metal plate-shaped workpiece, then the air cylinder 11 can be started, and the pressing plate 12 can be driven to move downwards when the ejection end of the air cylinder 11 moves, so that the metal plate-shaped workpiece can be limited and fixed.

As shown in fig. 3, in some embodiments, four sliding grooves 13 are formed in the top of the supporting plate 2, two sliding plates 14 matched with the sliding grooves 13 are fixed at the bottoms of the two U-shaped frames 7, so as to support the U-shaped frames 7, and meanwhile, the U-shaped frames 7 are more stable when sliding.

As shown in fig. 1, in some embodiments, four yielding grooves 15 matched with the support 10 are formed on the top of the placement table 9, so as to play a yielding role, and the support 10 is not interfered when sliding.

As shown in fig. 1 and 2, in some embodiments, the tops of the two brackets 10 are slidably penetrated by two T-shaped rods 16, and the bottom ends of the T-shaped rods 16 are fixedly connected with the bottoms of the corresponding pressing plates 12 respectively, so that the pressing plates 12 are more stable when moving up and down in the process of driving the pressing plates 12 by the air cylinders 11.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a metal calendering work piece is with even atress formula fixing device, includes base (1), its characterized in that: the top of base (1) is fixed with backup pad (2), the top of backup pad (2) is connected with pivot (3) through the bearing rotation, the bottom inner wall of base (1) is fixed with protection casing (4), the inside of protection casing (4) is fixed with motor (5), the output of motor (5) and the bottom fixed connection of pivot (3), the fixed surface of pivot (3) has gear (6), the top sliding connection of backup pad (2) has two U shaped frames (7), the equal tooth (8) that are fixed with in one side inner wall of U shaped frame (7), tooth (8) are connected with gear (6) meshing, the top of backup pad (2) is fixed with places platform (9), and the top of two U shaped frames (7) all is fixed with support (10), the top of support (10) all is fixed with cylinder (11), the ejecting end of cylinder (11) all slides and runs through support (10) and extends to its below and be fixed with clamp plate (12).

2. The uniformly stressed fixing device for a metal rolled workpiece according to claim 1, wherein: four sliding grooves (13) are formed in the top of the supporting plate (2), and two sliding plates (14) matched with the sliding grooves (13) are fixed at the bottoms of the two U-shaped frames (7).

3. The uniformly stressed fixing device for a metal rolled workpiece according to claim 1, wherein: four abdication grooves (15) matched with the support (10) are formed in the top of the placement table (9).

4. The uniformly stressed fixing device for a metal rolled workpiece according to claim 1, wherein: the tops of the two brackets (10) are respectively penetrated by two T-shaped rods (16) in a sliding way, and the bottom ends of the T-shaped rods (16) are respectively fixedly connected with the bottoms of the corresponding pressing plates (12).

5. The uniformly stressed fixing device for a metal rolled workpiece according to claim 1, wherein: the bottoms of the two pressing plates (12) are respectively fixed with an anti-skid rubber pad (17).

6. The uniformly stressed fixing device for a metal rolled workpiece according to claim 1, wherein: mounting holes (18) are formed in four corners of the bottom plate of the base (1).