CN219787463U - Positioning device for die production and processing machine tool - Google Patents

Abstract

The utility model is suitable for the technical field of mould processing equipment, and particularly relates to a positioning device for a mould production and processing machine tool, which comprises a supporting top plate, wherein the lower side of the supporting top plate is connected with a plurality of supporting side rods, the outer sides of the supporting side rods are commonly connected with a supporting plate, and the positioning device for the mould production and processing machine tool further comprises: and the springs are equidistantly arranged on the upper side of the supporting plate. According to the utility model, the displaceable support block, the spring, the movable iron rod, the through hole, the connecting rod, the support ring, the mounting groove and the electromagnet block are arranged, so that the bottom of the die to be processed is stably supported when the die with the uneven bottom surface is positioned, and the positioning stability of the die to be processed is improved.

Description

A positioning device for mold production and processing machine tools

Technical field

The utility model relates to the technical field of mold processing equipment, specifically a positioning device for mold production and processing machine tools.

Background technique

Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods. A mold is a tool used to shape objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the processing of the shape of the object through changes in the physical state of the molded material. A tool that turns a blank into a workpiece of a specific shape and size under the action of external force.

When processing the mold, it is often necessary to process the mold blank at different positions. In order to enable the mold to be processed stably, it is usually necessary to use a special positioning device to stably limit it on the machine tool.

In the actual production process of molds, it is sometimes necessary to position molds with uneven bottom surfaces. However, there is a common technical flaw in the existing positioning device when positioning molds with uneven bottom surfaces, that is, they cannot adjust the uneven bottom of the mold to be processed. The uneven areas are effectively supported, resulting in unstable positioning of the mold to be processed.

Utility model content

The purpose of embodiments of the present utility model is to provide a positioning device for mold production and processing machine tools, aiming to solve the following problems: During the actual production process of the mold, it is sometimes necessary to position the mold with an uneven bottom surface, but the existing positioning When the device is used to position molds with uneven bottoms, there is a common technical flaw, that is, it cannot effectively support the uneven areas at the bottom of the mold to be processed, resulting in unstable positioning of the mold to be processed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A positioning device for mold production and processing machine tools, including a support top plate, and a plurality of support side bars are connected to the lower side of the support top plate, and a support plate is jointly connected to the outside of several support side bars. The positioning device for mold production and processing machine tools Also includes:

Several springs are installed at equal distances on the upper side of the support plate, and the end of the spring away from the support plate is connected to a displaceable support block, and the lower side of the displaceable support block is connected to a movable iron rod;

Several connecting rods are connected at equal distances to the lower side of the support plate, and the outer sides of the connecting rods are connected to a support ring. There is a mounting slot inside the support ring, and an electromagnet block is installed inside the mounting slot;

Several through holes are opened at equal distances on the surface of the support plate;

A square hole is opened on the surface of the supporting top plate, and two sliding installation blocks are slidingly connected to the inside of the square hole. An electric telescopic rod is installed inside the sliding installation block, and one end of the electric telescopic rod is connected to a limited pressure plate; and

The two-way moving component is arranged on the outside of the supporting top plate and the sliding installation block, and is used to drive the two sliding installation blocks to move synchronously in the direction of approaching or moving away from each other.

Further, the movable iron rod penetrates through the inside of the spring, the through hole and the support ring in sequence, and the outside of the movable iron rod is in contact with the inside of the support ring.

Further, anti-slip rubber gaskets are installed on the surface of the displaceable support block and the surface of the limiting pressure plate.

Further, a slide block is installed on the outside of the sliding installation block, a slide groove is provided inside the square hole, and the sliding installation block is slidably connected to the inside of the square hole through the cooperation of the slide block and the slide groove.

Further, the two-way moving component includes:

The bearing seat and the forward and reverse drive motors are installed on both sides of the surface of the supporting top plate, and one end of the forward and reverse drive motors is equipped with a transmission double-threaded rod; and

Two threaded holes are respectively opened on the sides of the two sliding installation blocks, and the transmission double-threaded rod is engaged and connected inside the two threaded holes.

Further, one end of the transmission double-threaded rod away from the forward and reverse driving motor is installed inside the bearing seat.

The utility model provides a positioning device for mold production and processing machine tools, which has the following beneficial effects: by arranging a displaceable support block, a spring, a movable iron rod, a through hole, a connecting rod, a support ring, a mounting groove and an electromagnet block, When positioning a mold with an uneven bottom surface, the bottom of the mold to be processed can be stably supported, thereby improving the positioning stability of the mold to be processed.

Description of the drawings

Figure 1 is a schematic structural diagram of a positioning device for mold production and processing machine tools.

Figure 2 is an enlarged view of position A in a positioning device for mold production and processing machine tools.

In the picture: 1. Support plate; 2. Support side rod; 3. Support top plate; 4. Bearing seat; 5. Transmission double-threaded rod; 6. Threaded hole; 7. Sliding mounting block; 8. Forward and reverse driving motor; 9. Electric telescopic rod; 10. Limit pressure plate; 11. Anti-slip rubber gasket; 12. Square hole; 13. Displaceable support block; 14. Spring; 15. Movable iron rod; 16. Through hole; 17. Connecting rod; 18. Electromagnet block; 19. Support ring.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in Figures 1 and 2, an embodiment of the present invention provides a positioning device for a mold production and processing machine tool, which includes a support top plate 3, and a number of support side bars 2 are connected to the lower side of the support top plate 3. The outer sides of the side rods 2 are jointly connected with a support plate 1. The support plate 1, the support side rod 2 and the support top plate 3 are preferably all arranged on the machine tool. The positioning device for the mold production and processing machine tool also includes:

Several springs 14 are installed equidistantly on the upper side of the support plate 1, and one end of the spring 14 away from the support plate 1 is connected to a displaceable support block 13, and the lower side of the displaceable support block 13 is connected to a movable iron rod 15;

Several connecting rods 17 are equidistantly connected to the underside of the support plate 1, and a supporting ring 19 is connected to the outside of the connecting rods 17. A mounting slot is provided inside the supporting ring 19, and an electromagnet is installed inside the mounting slot. Block 18;

Several through holes 16 are opened on the surface of the support plate 1 at equal distances. The movable iron rod 15 penetrates the inside of the spring 14, the through hole 16 and the support ring 19 in sequence, and the outside of the movable iron rod 15 is in contact with the support ring 19 The interior of

The square hole 12 is opened on the surface of the supporting top plate 3, and two sliding installation blocks 7 are slidingly connected inside the square hole 12. An electric telescopic rod 9 is installed inside the sliding installation block 7, and one end of the electric telescopic rod 9 is connected with a limited position. Pressure plate 10, the surface of the displaceable support block 13 and the surface of the limiting pressure plate 10 are both equipped with anti-skid rubber gaskets 11, by providing a layer of anti-skid rubber on the surface of the limiting pressure plate 10 and the surface of the displaceable support block 13 The gasket 11 can prevent the positional deviation between the mold to be processed, the limit pressure plate 10 and the displaceable support block 13 when the displaceable support block 13 is pressed and limited by the electric telescopic rod 9 and the limit pressure plate 10 situation; and

The two-way moving assembly is provided on the outside of the supporting top plate 3 and the sliding installation block 7, and is used to drive the two sliding installation blocks 7 to move synchronously in the direction of approaching or moving away from each other.

In one embodiment of the present invention, when positioning the mold, you can first hold the mold to be processed with your hands and place the bottom of the mold to be processed on several displaceable support blocks 13, and then lower the mold to be processed. Apply pressure so that the tops of several displaceable support blocks 13 can contact the bottom of the mold to be processed. After the staff observes that the bottom of the mold to be processed is in full contact with the surfaces of several displaceable support blocks 13, the support can be opened. Several electromagnet blocks 18 are provided on the lower side of the plate 1. After the electromagnet blocks 18 are energized, they will firmly absorb and limit the movable iron rod 15, thereby firmly limiting the movable iron rod 15, so that the mold to be processed can be stabilized are placed on several displaceable support blocks 13, and then the two sliding installation blocks 7 are driven by the two-way moving assembly to move closer to or away from each other inside the square hole 12, until the two sliding installation blocks 7 are installed The electric telescopic rod 9 and the limit pressure plate 10 are placed above both sides of the surface of the mold to be processed, and then the two electric telescopic rods 9 are opened. The electric telescopic rod 9 drives the limit pressure plate 10 and the anti-slip rubber gasket 11 to move downward. , until the anti-skid rubber gaskets 11 on the two limiting pressure plates 10 are against the surface of the mold to be processed placed on several displaceable support blocks 13, and the mold to be processed is stably limited on several displaceable supports. On block 13, through the above technical solution, when positioning a mold with an uneven bottom surface, the bottom of the mold to be processed can be stably supported, thereby improving the positioning stability of the mold to be processed.

As shown in Figure 1, in one embodiment of the present invention, a slide block is installed on the outside of the sliding installation block 7, a slide groove is provided inside the square hole 12, and the sliding installation block 7 passes through the slide block and the slide groove. The matching sliding connection is inside the square hole 12.

The two-way moving components include:

The bearing seat 4 and the forward and reverse drive motor 8 are respectively installed on both sides of the surface of the support top plate 3, and one end of the forward and reverse drive motor 8 is installed with a transmission double-threaded rod 5. There are two groups of symmetrical pairs on the outside of the transmission double-threaded rod 5. drive thread; and

Two threaded holes 6 are respectively opened on the sides of the two sliding installation blocks 7, and the transmission double-threaded rod 5 is meshed and connected inside the two threaded holes 6. The transmission double-threaded rod 5 is away from the forward and reverse driving motor 8. One end is installed inside the bearing seat 4.

In this embodiment, when it is necessary to adjust the positions of the two sliding installation blocks 7, the electric telescopic rod 9, the limiting pressure plate 10 and the anti-slip rubber gasket 11, the forward and reverse driving motor 8 can be turned on, and the forward and reverse driving motor 8 can be turned on. The driving double-threaded rod 5 rotates through the bearing seat 4, so that the two sliding mounting blocks 7 connected by the threaded holes 6 on the outside of the driving double-threaded rod 5 move toward each other or away from each other, and then the sliding mounting blocks 7 drive the electric motor. The telescopic rod 9, the limiting pressure plate 10 and the anti-slip rubber gasket 11 are placed directly above one side of the surface of the mold to be processed on the displaceable support block 13.

The working mode of the utility model is: when it is necessary to stably limit the mold to be processed on the machine tool, the mold to be processed can be placed centrally on several displaceable support blocks 13, and then the mold to be processed is pressed downwards, thereby This allows the tops of several displaceable support blocks 13 to be in contact with the bottom of the mold to be processed. After the staff observes that the bottom of the mold to be processed is in full contact with the surfaces of several displaceable support blocks 13, the lower side of the support plate 1 can be opened. Several electromagnet blocks 18 are provided. After the electromagnet blocks 18 are energized, they will firmly absorb and limit the movable iron rods 15, thereby firmly limiting the movable iron rods 15, so that the mold to be processed can be stably placed on several positions. on a displaceable support block 13, and then open the forward and reverse driving motor 8. The forward and reverse driving motor 8 drives the transmission double-threaded rod 5 to rotate through the bearing seat 4, so that the outside of the transmission double-threaded rod 5 is engaged and connected through the threaded hole 6. The two sliding installation blocks 7 move towards each other or away from each other, and then the sliding installation block 7 drives the electric telescopic rod 9, the limit pressure plate 10 and the anti-slip rubber gasket 11 to place the mold to be processed on the displaceable support block 13 Directly above one side of the surface, then open the two electric telescopic rods 9. The electric telescopic rods 9 drive the limit pressure plate 10 and the anti-skid rubber gasket 11 to move downward until the anti-skid rubber gaskets 11 on the two limit pressure plates 10 are evenly spaced. against the surface of the mold to be processed placed on several displaceable support blocks 13, and stably limiting the mold to be processed on several displaceable support blocks 13.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims (6)

1. A positioning device for mold production and processing machine tools, including a supporting top plate (3), and the lower side of the supporting top plate (3) is connected with several supporting side rods (2), and the outer sides of the several supporting side rods (2) are connected together. A support plate (1) is connected, characterized in that the positioning device for mold production and processing machine tools also includes: Several springs (14) are installed equidistantly on the upper side of the support plate (1), and one end of the spring (14) away from the support plate (1) is connected to a displaceable support block (13), and the displaceable support block (13) ) is connected with a movable iron rod (15) on its lower side; Several connecting rods (17) are equidistantly connected to the lower side of the support plate (1), and a support ring (19) is connected to the outside of the connecting rod (17), and a mounting hole is provided inside the support ring (19). slot, the electromagnet block (18) is installed inside the installation slot; Several through holes (16) are opened at equal distances on the surface of the support plate (1); The square hole (12) is opened on the surface of the supporting top plate (3), and two sliding installation blocks (7) are slidingly connected inside the square hole (12). An electric telescopic rod (7) is installed inside the sliding installation block (7). 9), one end of the electric telescopic rod (9) is connected to the limited pressure plate (10); and The two-way moving assembly is provided on the outside of the supporting top plate (3) and the sliding installation block (7), and is used to drive the two sliding installation blocks (7) to move synchronously in the direction of approaching or moving away from each other. 2. A positioning device for mold production and processing machine tools according to claim 1, characterized in that the movable iron rod (15) penetrates through the spring (14), the through hole (16) and the supporting ring (19) in sequence inside, and the outside of the movable iron rod (15) is in contact with the inside of the support ring (19). 3. A positioning device for mold production and processing machine tools according to claim 1, characterized in that, the surface of the displaceable support block (13) and the surface of the limiting pressure plate (10) are equipped with anti-slip rubber gaskets. (11). 4. A positioning device for mold production and processing machine tools according to claim 1, characterized in that a slide block is installed on the outside of the sliding installation block (7), and a chute is provided inside the square hole (12). And the sliding installation block (7) is slidably connected inside the square hole (12) through the cooperation of the slide block and the slide groove. 5. A positioning device for mold production and processing machine tools according to claim 1, characterized in that the two-way moving component includes: The bearing seat (4) and the forward and reverse drive motor (8) are respectively installed on both sides of the surface of the supporting top plate (3), and one end of the forward and reverse drive motor (8) is installed with a transmission double-threaded rod (5); and Two threaded holes (6) are respectively opened on the sides of the two sliding installation blocks (7), and the transmission double-threaded rod (5) is engaged and connected inside the two threaded holes (6). 6. A positioning device for mold production and processing machine tools according to claim 5, characterized in that one end of the transmission double-threaded rod (5) away from the forward and reverse driving motor (8) is installed on the bearing seat (4) internal.