Fixing device for multi-angle machining of die steel

Abstract

The utility model discloses a fixing device for die steel multi-angle machining, which comprises a bottom plate, a rotary table and L-shaped supports are arranged on the bottom plate, the rotary table is arranged in the middle of the bottom plate, the number of the L-shaped supports is multiple, and the L-shaped supports are arranged in an annular array around the rotary table; a rotary plate is arranged at the upper end of the rotary table, a plurality of through grooves are formed in the plate wall of the rotary plate in pairs, and when a telescopic air cylinder is started, when the driving end of the telescopic air cylinder moves upwards, a cam bearing follower moving along with the telescopic air cylinder moves upwards to apply acting force to an inclined face. Through the effect that a stress plate is connected with clamping plates and can slide on a sliding rail, the clamping plates arranged in pairs clamp die steel through clamping teeth of the clamping plates, then subsequent cutting operation on the die steel is facilitated, and an arranged rotating plate drives the multiple clamped die steel to rotate; and the die steel can be conveniently cut by cutting equipment arranged at the preset station.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel, and specifically relates to a fixing device used for multi-angle processing of die steel. Background Art

[0002] In the relevant technology, die steel is a type of steel used to manufacture cold stamping dies, hot forging dies, die casting dies and other dies. Dies are the main processing tools for manufacturing parts in industrial sectors such as machinery manufacturing, radio instruments, motors, and electrical appliances. The quality of the die directly affects the quality of the pressure processing process, the precision output of the product and the production cost. In addition to reasonable structural design and processing accuracy, the quality and service life of the die are mainly affected by the die material and heat treatment.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] After mold steel production is completed, it is usually in regular shapes such as cylinders, cuboids or cubes. Later, according to customer requirements, it needs to be sawed into inclined structures of different angles. When batches of mold steel need to be sawed, usually only the staff uses a fixing device to fix the mold steel one by one, and then cut the fixed mold steel one by one. A single fixing device needs to constantly fix and disassemble the mold steel, which is a cumbersome process and inefficient. Utility Model Content

[0005] The utility model aims to provide a fixing device for multi-angle processing of die steel to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for multi-angle processing of mold steel, comprising a bottom plate, a turntable and an L-shaped bracket are arranged on the bottom plate, the turntable is arranged in the middle of the bottom plate, the number of the L-shaped brackets is several, and they are arranged in a circular array around the turntable; a rotating plate is arranged at the upper end of the turntable, and a plurality of through grooves are arranged on the plate wall of the rotating plate, the number of the through grooves is several and they are arranged in pairs, the through grooves arranged in pairs are arranged in a circular array with the midpoint of the rotating plate as the center, and are aligned with the position of the L-shaped bracket Correspondingly; a slide rail is provided on the rotating plate, and the slide rails are of a certain number and are arranged in a circular array with the midpoint of the rotating plate as the center, and corresponding to the position of the L-shaped bracket, and clamps are slidably provided on both sides of the slide rail track, and a force-bearing plate is provided on the side wall of the clamp; the lower end of the force-bearing plate extends through the through groove, and is provided with an inclined surface from outside to inside and from top to bottom, and a cam bearing follower is rollingly provided on the lower side of the inclined surface, and the rotating rod of the cam bearing follower is provided at the driving end of the telescopic cylinder, and the telescopic cylinder is provided on the side wall of the L-shaped bracket.

[0007] Preferably, a driving motor is provided in the middle of the turntable, and a driving end of the driving motor is connected to the rotating plate.

[0008] Preferably, the length and width of the through groove are both greater than the length and width of the force-bearing plate.

[0009] Preferably, the clamping plate is composed of an L-shaped movable plate and clamping teeth, the transverse plate of the L-shaped movable plate is slidably arranged on the track of the slide rail, and the clamping teeth are transversely penetrated on the longitudinal plate of the L-shaped movable plate.

[0010] Preferably, a fixed plate is provided between the cam bearing follower and the telescopic cylinder, the cam bearing follower is rotatably arranged on the plate wall of the fixed plate, and the fixed plate is longitudinally arranged at the driving end of the telescopic cylinder.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model starts the telescopic cylinder, and when the driving end of the telescopic cylinder moves upward, the cam bearing follower that follows its movement moves upward to exert a force on the inclined surface, and the clamping plate connected by the force plate can slide on the slide rail. The paired clamping plates clamp the mold steel through their clamping teeth, and then facilitate the subsequent cutting operation of the mold steel. The set rotating plate drives several clamped mold steels to rotate, which is convenient for the cutting equipment set at the preset workstation to cut the mold steel, and batches of mold steels can be cut at the same time, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a main schematic diagram of the utility model;

[0013] Figure 2 It is a side view schematic diagram of the utility model;

[0014] Figure 3 It is a top view schematic diagram of the utility model.

[0015] In the figure: 1, base plate; 2, turntable; 3, L-shaped bracket; 4, rotating plate; 5, through groove; 6, slide rail; 7, clamping plate; 8, force plate; 9, inclined plane; 10, cam bearing follower; 11, telescopic cylinder; 12, driving motor; 13, fixed plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 The utility model provides a technical solution: a fixing device for multi-angle processing of mold steel, comprising a bottom plate 1, a turntable 2 and an L-shaped bracket 3 are arranged on the bottom plate 1, the turntable 2 is arranged in the middle of the bottom plate 1, and the number of L-shaped brackets 3 is arranged in a ring array around the turntable 2; a rotating plate 4 is arranged at the upper end of the turntable 2, and a plurality of through grooves 5 are arranged on the plate wall of the rotating plate 4, the number of through grooves 5 is several and arranged in pairs, and the through grooves arranged in pairs are arranged in a ring array with the midpoint of the rotating plate 4 as the center of the circle, and correspond to the position of the L-shaped bracket 3; a slide rail 6 is arranged on the rotating plate 4, the number of slide rails 6 is several, and the slide rails 6 are arranged in a ring array with the midpoint of the rotating plate 4 as the center of the circle. , and corresponding to the position of the L-shaped bracket 3, both sides of the slide rail 6 are slidably provided with a clamping plate 7, and the side wall of the clamping plate 7 is provided with a force plate 8; the lower end of the force plate 8 extends through the through groove 5, and is provided with an inclined surface 9 from outside to inside and from top to bottom, and a cam bearing follower 10 is provided on the lower side of the inclined surface 9 for rolling. The rotating rod of the cam bearing follower 10 is provided at the driving end of the telescopic cylinder 11, and the telescopic cylinder 11 is provided on the side wall of the L-shaped bracket 3. A strong spring is connected between the force plates 8 arranged in pairs. When the cam bearing follower 10 does not apply force to the inclined surface, the strong spring can push the force plates 8 on both sides away, so as to facilitate the fixation of the parts to be assembled in the next process.

[0018] Specifically, a driving motor 12 is provided in the middle of the turntable 2, and a driving end of the driving motor 12 is connected to the rotating plate 4. When the driving motor 12 is started, it drives the turntable to rotate at a fixed frequency and speed.

[0019] Specifically, the length and width of the through slot 5 are greater than the length and width of the force-bearing plate 8 , so that the force-bearing plate 8 can move laterally in the through slot 5 .

[0020] Specifically, the clamping plate 7 is composed of an L-shaped movable plate and clamping teeth. The horizontal plate of the L-shaped movable plate is slidably arranged on the track of the slide rail 6, and the clamping teeth are horizontally penetrated on the longitudinal plate of the L-shaped movable plate. The clamping teeth are selected in different sizes and different numbers according to the clamping requirements, so that it can stably clamp the mold steel.

[0021] Specifically, a fixed plate 13 is provided between the cam bearing follower 10 and the telescopic cylinder 11. The cam bearing follower 10 is rotatably arranged on the plate wall of the fixed plate 13. The fixed plate 13 is longitudinally arranged on the driving end of the telescopic cylinder 11. This type of bearing is suitable for medium and low speeds and heavy loads. In terms of its function, it has many uses, such as guide rollers, valve stem rollers, cam rollers and pressure rollers for sliding, etc. It is mainly suitable for a variety of machinery, such as automatic machinery, special machinery, cam working devices, various handling systems, conveyors and tool changing devices of machining centers.

[0022] Working principle: When the utility model is working, by starting the telescopic cylinder 11, when the driving end of the telescopic cylinder 11 moves upward, the cam bearing follower 10 that follows its movement moves upward to exert a force on the inclined surface 9, and the clamping plate 7 connected by the force plate 8 can slide on the slide rail 6. The clamping plates 7 arranged in pairs clamp the mold steel through their clamping teeth, and then facilitate the subsequent cutting operation of the mold steel. The set rotating plate 4 drives several clamped mold steels to rotate, which is convenient for the cutting equipment set at the preset station to cut the mold steel, and batches of mold steel can be cut at the same time.

[0023] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for multi-angle processing of die steel, characterized in that: The invention comprises a bottom plate (1), a turntable (2) and an L-shaped bracket (3) being arranged on the bottom plate (1), the turntable (2) being arranged in the middle of the bottom plate (1), and a plurality of L-shaped brackets (3) being arranged in a circular array around the turntable (2); A rotating plate (4) is provided at the upper end of the turntable (2), and a plurality of through grooves (5) are provided on the plate wall of the rotating plate (4). The through grooves (5) are provided in a plurality of numbers and are arranged in pairs. The through grooves arranged in pairs are arranged in a circular array with the midpoint of the rotating plate (4) as the center of the circle, and correspond to the positions of the L-shaped brackets (3); The rotating plate (4) is provided with a slide rail (6), the number of the slide rails (6) is several, and they are arranged in a circular array with the midpoint of the rotating plate (4) as the center, and correspond to the position of the L-shaped bracket (3), and clamping plates (7) are slidably provided on both sides of the track of the slide rail (6), and a force-bearing plate (8) is provided on the side wall of the clamping plate (7); The lower end of the force-bearing plate (8) extends through the through groove (5) and is provided with an inclined surface (9) extending from outside to inside and from top to bottom. A cam bearing follower (10) is provided on the lower side of the inclined surface (9) for rolling. The rotating rod of the cam bearing follower (10) is provided at the driving end of a telescopic cylinder (11). The telescopic cylinder (11) is provided on the side wall of the L-shaped bracket (3).

2. A fixing device for multi-angle processing of mold steel according to claim 1, characterized in that: A driving motor (12) is provided in the middle of the turntable (2), and a driving end of the driving motor (12) is connected to the rotating plate (4).

3. The fixing device for multi-angle processing of mold steel according to claim 1, characterized in that: The length and width of the through groove (5) are both greater than the length and width of the force-bearing plate (8).

4. The fixing device for multi-angle processing of mold steel according to claim 1, characterized in that: The clamping plate (7) is composed of an L-shaped movable plate and clamping teeth. The transverse plate of the L-shaped movable plate is slidably arranged on the track of the slide rail (6), and the clamping teeth are transversely penetrated on the longitudinal plate of the L-shaped movable plate.

5. The fixing device for multi-angle processing of mold steel according to claim 1, characterized in that: A fixed plate (13) is provided between the cam bearing follower (10) and the telescopic cylinder (11); the cam bearing follower (10) is rotatably arranged on the plate wall of the fixed plate (13); and the fixed plate (13) is longitudinally arranged at the driving end of the telescopic cylinder (11).

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