CN214778982U

CN214778982U - Die steel turnover device

Info

Publication number: CN214778982U
Application number: CN202120293880.1U
Authority: CN
Inventors: 应会杰; 王开宏; 姜玲玲
Original assignee: Kunshan Guanghouhong Steel Co ltd
Current assignee: Kunshan Guanghouhong Steel Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-19
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a mould steel turning device, include: the lifting device is fixedly arranged on the base, and a lug is fixed at the end part of the lifting device; the platform comprises a first overturning surface and a second overturning surface, the first overturning surface and the second overturning surface are sleeved on the surface of the connecting column and move up and down along the height direction of the connecting column so as to clamp the die steel on the first overturning surface or the second overturning surface; still include drive arrangement, drive arrangement with the platform links to each other and can drive this platform along the axle center rotation of platform, the utility model discloses a drive arrangement drive the platform is rotatory, through driving first upset face with mould steel upset between the second upset face to the upset to mould steel has been realized.

Description

Die steel turnover device

Technical Field

The utility model relates to a tipping arrangement field, concretely relates to mould steel turning device.

Background

The die steel can be used for manufacturing cold stamping dies, die-casting dies, hot stamping dies and the like, in the production process, the die steel is often required to be turned over according to the processing requirement, the existing die steel can be directly produced into rectangles or other irregular shapes and the like according to the requirement of a die production enterprise, hoisting parts are not used, and turning over is very difficult. The conventional hoisting and turning-over by using a steel wire rope or a sling is difficult to operate, so that the damage of the die steel is easily caused, and other dangers are even caused.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a mould steel turning device can effectually overturn the mould steel that will process, has avoided manpower transport or lifting device's use, has improved machining efficiency.

The technical scheme of the utility model is that: a die steel turnover device comprising:

the lifting device is fixedly arranged on the base, and a lug is fixed at the end part of the lifting device;

the platform comprises a first overturning surface and a second overturning surface, and the first overturning surface and the second overturning surface are positioned and sleeved on the surface of the connecting column and can move up and down along the height direction of the connecting column so as to clamp the die steel on the first overturning surface or the second overturning surface;

the driving device is connected with the platform and can drive the platform to rotate along the axis of the platform.

Further, the structure of the first turnover surface is the same as that of the second turnover surface.

Furthermore, the platform further comprises an upper bottom plate, a lower bottom plate and two side plates, wherein the upper bottom plate, the lower bottom plate and the two side plates are connected to form a structure in the shape of a Chinese character 'kou', the connecting column is vertically arranged between the upper bottom plate and the lower bottom plate, and the outer sides of the side plates are fixedly connected with the driving device.

Furthermore, the upper bottom plate and the lower bottom plate are respectively provided with a groove matched with the lug for use, a pressure switch is arranged in the groove, and the pressure switch is electrically connected with a pneumatic element.

Furthermore, the telescopic ends of the pneumatic elements respectively penetrate through the surfaces of the upper base plate and the lower base plate and are fixedly connected with the first overturning surface and the second overturning surface.

Further, rubber pads are glued on the surfaces of the first overturning surface and the second overturning surface.

Furthermore, the driving device comprises upright columns fixed on two sides of the base, two transverse rods are fixedly connected to one sides of the side plates respectively, and the transverse rods are rotatably connected to the upright columns.

Further, still including setting up in the rotary motor in the stand outside, the one end of horizontal pole stretches out the stand outside and with rotary motor's transmission shaft passes through the chain and connects in order to realize the mould steel upset.

The utility model has the beneficial technical effects that:

1. the stand is fixed to be set up in the both sides of base, and the horizontal pole rotates to be connected on the stand, rotates through the rotary motor drive horizontal pole that sets up in the stand outside for the mould steel that is located the platform rotates, in order to realize the mould steel upset. And manual carrying or hoisting operation is reduced.

2. The surface of upper plate and lower plate is equipped with the recess, is equipped with pressure switch in the recess, and pneumatic element's flexible end passes upper plate and lower plate respectively and with first upset face and second upset face fixed connection, and wherein, pneumatic element and pressure switch electric connection trigger through the lug and the pressure switch of elevating gear tip to control pneumatic element's start-up, thereby realize opening and shutting between first upset face and the second upset face.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the inside of the platform of the present invention;

fig. 3 is a schematic structural view of the inside of the groove of the present invention;

fig. 4 is a schematic structural diagram of the driving device of the present invention.

The reference signs are:

1. a base; 2. a lifting device; 3. a bump; 4. a platform; 5. die steel; 6. a drive device; 7. a lower base plate; 8. an upper base plate; 9. a first inversion plane; 10. a second inversion plane; 11. a rubber pad; 12. a side plate; 13. connecting columns; 14. a first pneumatic element; 15. a groove; 16. a pressure switch; 17. a cross bar; 18. a gear shaft; 19. a support plate; 20. a rotary motor; 21. a chain; 22. a second pneumatic element.

Detailed Description

In order to make the technical means of the present invention clearer and to implement the present invention according to the content of the specification, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples, which are used for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, the utility model particularly relates to a 5 turning device of mould steel, including base 1, elevating gear 2, platform 4 and drive arrangement 6, elevating gear 2 is located the inside of base 1, and this elevating gear 2's end fixing is provided with lug 3. The driving device 6 is connected with the platform 4, and when the die steel 5 is placed inside the platform 4 and fixed, the driving device 6 drives the platform 4 to rotate along the axis of the platform 4 so as to realize the overturning of the die steel 5. This simple structure, swift through fixing 5 centre gripping of mould steel in platform 4, rethread drive arrangement 6 is rotatory, realizes the purpose to 5 upsets of mould steel.

As shown in fig. 2, the platform 4 includes a first turning surface 9 and a second turning surface 10, the first turning surface 9 and the second turning surface 10 are sleeved on the surface of the connecting column 13, the first turning surface 9 and the second turning surface 10 vertically move up and down along the height direction of the connecting column 13, and meanwhile, the first turning surface 9 and the second turning surface 10 move in opposite directions to clamp and fix the surface of the die steel 5.

It should be noted that, the first inversion surface 9 and the second inversion surface 10 have the same structure, so that when the rotational positions of the first inversion surface 9 and the second inversion surface 10 are interchanged by the driving device 6, the clamping and fixing effects can be achieved.

The platform 4 further comprises an upper bottom plate 8, a lower bottom plate 7 and two side plates 12, and the upper bottom plate 8, the lower bottom plate 7 and the two side plates 12 are fixedly connected with each other to form a square-shaped structure. The die steel 5 is placed inside the platform 4 through the opening. Meanwhile, the outer sides of the two side plates 12 are respectively fixedly connected with the driving device 6, and the side plates 12 are driven to rotate through the driving device 6, so that the purpose of overturning the die steel 5 in the platform 4 is achieved.

As shown in fig. 1 and 3, the upper plate 8 and the lower plate 7 are provided with a groove 15 for cooperating with the protrusion 3, and a pressure switch 16 is further provided in the groove 15. When the platform 4 rotates in place, the first overturning surface 9 and the conveying platform are positioned on the same horizontal plane, the lifting device 2 fixedly arranged in the base 1 is started, and the lug 3 positioned at the end part of the lifting device 2 is connected with the groove 15 at the bottom of the lower bottom plate 7 in a clamping manner, so that the supporting effect is realized. Meanwhile, the lug 3 extrudes the surface of the pressure switch 16 to achieve the triggering effect;

it should be noted that, the lifting device 2 in the above technical solution may be a pneumatic element or a hydraulic cylinder, and in this embodiment, the hydraulic cylinder is preferred, and the lower plate 7 may be supported by using the elasticity of the hydraulic steel, so as to ensure the stability of the die steel 5 on the first overturning surface 9. Meanwhile, when the whole platform 4 rotates, the hydraulic cylinder resets, so that the platform 4 can rotate conveniently, and interference cannot occur.

As shown in fig. 2, pneumatic elements are respectively bolted on the surfaces of the upper base plate 8 and the lower base plate 7, and are symmetrically arranged along the axial center of the connecting column 13. The telescopic ends of the pneumatic elements penetrate through the surfaces of the upper base plate 8 and the lower base plate 7 respectively and are fixedly connected with the first overturning surface 9 and the second overturning surface 10, and the pneumatic elements control the first overturning surface 9 or the second overturning surface 10 to move up and down along the height direction of the connecting column 13 so as to overturn the die steel 5 on the first overturning surface 9 or the second overturning surface 10.

It should be noted that the upper plate 8 is connected with the first pneumatic element 14 by screw threads, and the lower plate 7 is connected with the second pneumatic element 22 by screw threads, wherein the first pneumatic element 14 and the second pneumatic element 22 have the same structure, and the first pneumatic element 14 and the second pneumatic element 22 are respectively controlled independently. The pressure switches 16 in the grooves 15 of the upper plate 8 and the lower plate 7 are electrically connected with the first pneumatic element 14 and the second pneumatic element 22.

When the whole platform 4 is in horizontal contact with the conveying table, the groove 15 on the lower base plate 7 is in clamping connection with the lug 3 at the end part of the lifting device 2, at the moment, the pressure switch 16 positioned inside the groove 15 is extruded and triggered, and the second pneumatic element 22 positioned on the lower base plate 7 keeps a stop state. When the die steel 5 is moved to the first turnover surface 9, the first pneumatic element 14 on the upper bottom plate 8 controls the second turnover surface 10 to move downwards along the height direction of the connecting column 13, and clamps and fixes the die steel 5 on the first turnover surface 9.

Further, after the platform 4 is turned over by the driving device 6, the platform 4 is kept in horizontal contact with the conveying table, the groove 15 on the upper base plate 8 is connected with the lug 3 at the end of the lifting device 2 in a clamping manner, the pressure switch 16 positioned inside the groove 15 is pressed and triggered, and the first pneumatic element 14 positioned on the upper base plate 8 is kept in a stop state. When the die steel 5 moves to the second turnover surface 10, the second pneumatic element 22 on the lower bottom plate 7 controls the first turnover surface 9 to move downwards along the height direction of the connecting column 13 and clamps and fixes the die steel 5 on the second turnover surface 10.

It should be noted that rubber pads 11 are glued on the first overturning surface 9 and the second overturning surface 10, and the rubber pads 11 improve the friction force between the rotary die steel 5 and the rotary die steel 5, so that the rotary die steel 5 is prevented from moving, and the risk is reduced.

As shown in fig. 4, the driving device 6 includes two upright columns fixedly installed on two sides of the base 1, two sides of the side plate 12 are fixedly connected with a cross bar 17, and the cross bar 17 is rotatably connected between the two upright columns. Wherein, the outside of the upright post is fixedly provided with a supporting plate 19, a rotary motor 20 is fixed on the supporting plate 19 by screw thread, and the transmission shaft of the rotary motor 20 is connected with the end part of the cross bar 17 by a chain 21. When the rotary motor 20 drives the cross bar 17 to rotate, the cross bar 17 drives the side plates 12 to rotate, so that the die steel 5 between the first overturning surface 9 and the second overturning surface 10 is overturned.

It should be noted that, the cross bar 17 on one side of the side plate 12 is rotatably connected to the inner side of the upright, the cross bar 17 on the other side plate side penetrates the surface of the upright and extends out of the upright, the end of the cross bar 17 is fastened with a gear shaft 18, and the gear shaft 18 is connected with a transmission shaft chain 21 of a rotary motor 20.

The utility model discloses a work flow is:

1. firstly, the die steel 5 is moved to the first turnover surface 9, and the pneumatic element on the upper bottom plate 8 controls the second turnover surface 10 to move downwards along the height direction of the connecting column 13.

2. After the die steel 5 on the first turnover surface 9 is pressed down and clamped by the second turnover surface 10, the lifting device 2 is reset, so that the lug 3 is separated from the groove 15 of the lower bottom plate 7, and the pressure switch 16 in the groove 15 is separated and released.

3. The rotary motor 20 drives the cross bar 17 to rotate, and the cross bar 17 drives the side plates 12 to rotate so as to realize the turnover of the die steel 5 between the first turnover surface 9 and the second turnover surface 10.

4. The lifting device 2 is pneumatic, so that the lug 3 is connected with the groove 15 on the upper bottom plate 8 in a clamping manner, and the pressure switch 16 positioned in the groove 15 is extruded and triggered.

5. The pneumatic element on the lower bottom plate 7 is pneumatic to control the first turnover surface 9 to move upwards along the height direction of the connecting column 13, so that the first turnover surface 9 is separated from the second turnover surface 10, the die steel 5 on the second turnover surface 10 is moved out, and the purpose of turnover is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A die steel turning device, characterized by comprising:

the lifting device comprises a base (1), wherein a lifting device (2) is fixedly arranged on the base (1), and a lug (3) is fixed at the end part of the lifting device (2);

the die steel clamping device comprises a platform (4), wherein the platform (4) comprises a first overturning surface (9) and a second overturning surface (10), the first overturning surface (9) and the second overturning surface (10) are positioned and sleeved on the surface of a connecting column (13) and can move up and down along the height direction of the connecting column (13) so as to clamp die steel (5) on the first overturning surface (9) or the second overturning surface (10);

the device is characterized by further comprising a driving device (6), wherein the driving device (6) is connected with the platform (4) and can drive the platform (4) to rotate along the axis of the platform (4).

2. The die steel turnover device according to claim 1, characterized in that the first turnover surface (9) and the second turnover surface (10) are identical in structure.

3. The die steel turnover device according to claim 1, wherein the platform (4) further comprises an upper bottom plate (8), a lower bottom plate (7) and two side plates (12), the upper bottom plate (8), the lower bottom plate (7) and the two side plates (12) are connected to form a structure in the shape of a Chinese character 'kou', the connecting column (13) is vertically arranged between the upper bottom plate (8) and the lower bottom plate (7), and the outer sides of the side plates (12) are fixedly connected with the driving device (6).

4. The die steel turnover device according to claim 3, wherein the upper bottom plate (8) and the lower bottom plate (7) are respectively provided with a groove (15) matched with the bump (3) for use, a pressure switch (16) is arranged in each groove (15), and the pressure switch (16) is electrically connected with a pneumatic element.

5. The die steel turnover device according to claim 4, characterized in that the telescopic ends of the pneumatic elements respectively penetrate through the surfaces of the upper bottom plate (8) and the lower bottom plate (7) and are fixedly connected with the first turnover surface (9) and the second turnover surface (10).

6. The die steel turnover device according to claim 5, characterized in that the surfaces of the first turnover surface (9) and the second turnover surface (10) are glued with rubber pads (11).

7. The die steel turnover device of claim 3, wherein the driving device (6) comprises a column fixed on both sides of the base (1), a cross bar (17) is fixedly connected to one side of each of the two side plates (12), and the cross bar (17) is rotatably connected to the column.

8. The die steel turnover device of claim 7, further comprising a rotary motor (20) arranged outside the upright, wherein one end of the cross bar (17) extends out of the upright and is connected with a transmission shaft of the rotary motor (20) through a chain (21) to realize turnover of the die steel (5).