Formwork capable of being quickly spliced

Abstract

The utility model discloses a mould frame capable of being quickly spliced, which comprises a mould frame, a motor shell arranged at the upper end of the mould frame, a sliding chute A and a sliding chute B arranged on the inner wall of the mould frame, an upper mould frame and a lower mould frame arranged between the mould frames, a positioning rod connected with the bottom of the upper mould frame, a limiting groove arranged on the surface of the lower mould frame, and a positioning rod connected with the positioning rod. A variable frequency motor is installed in the motor shell, a threaded rod is connected to the bottom of the variable frequency motor, a threaded sliding block is arranged on the outer side of the threaded rod and connected with an upper die frame, a protruding sliding block is connected to the outer wall of the upper die frame, a rubber pad and a supporting spring are arranged in a limiting groove, and a threaded hole is formed in the threaded sliding block. And the convex sliding blocks and the threaded sliding blocks are matched for use, so that the movement of the upper mold frame in the mold frame is more stable and accurate. And under the control of the variable frequency motor, the threaded rod drives the threaded sliding block to do accurate linear motion along the sliding groove B, so that the upper die frame is quickly positioned and adjusted.

Description

Technical Field

[0001] The utility model relates to the field of die carriers, in particular to a die carrier that can be quickly spliced. Background Art

[0002] The die carrier is the support of the mold. For example, the part on the die casting machine that combines and fixes each part of the mold according to certain rules and positions and enables the mold to be installed on the die casting machine for work is called the die carrier, which is composed of a pushing mechanism, a guiding mechanism, a pre-resetting mechanism, die feet pads, and a base plate.

[0003] However, the currently used die carriers are difficult to accurately position and cannot be quickly combined, making them extremely inconvenient to use.

[0004] In view of this, in order to study and improve the existing problems, a die carrier that can be quickly spliced is provided. It has a reasonable structural design and the combined use of a convex slider and a threaded slider, making the movement of the upper die carrier in the die carrier frame more stable and accurate. The purpose is to solve the problems and improve the practical value through this technology. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a die carrier that can be quickly spliced is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a die carrier that can be quickly spliced, including a die carrier frame, an electric motor housing is arranged at the upper end of the die carrier frame, a chute A and a chute B are arranged on the inner wall of the die carrier frame, an upper die carrier and a lower die carrier are installed between the die carrier frames, a positioning rod is connected to the bottom of the upper die carrier, a limiting groove is arranged on the surface of the lower die carrier, a variable-frequency motor is installed inside the electric motor housing, a threaded rod is connected to the bottom of the variable-frequency motor, a threaded slider is arranged on the outer side of the threaded rod, the threaded slider is connected to the upper die carrier, a convex slider is connected to the outer wall of the upper die carrier, a rubber pad and a support spring are arranged inside the limiting groove, and a threaded hole is arranged inside the threaded slider.

[0007] As a further description of the above technical scheme:

[0008] The electric motor housing is fixedly installed on the top of the die carrier frame, the number of the electric motor housings is two, the variable-frequency motor is fixedly installed inside the electric motor housing, the threaded rod is drivingly connected to the bottom of the variable-frequency motor, and the threaded slider is threadedly connected to the outer side of the threaded rod.

[0009] As a further description of the above technical scheme:

[0010] The chute A and the chute B are opened on the inner wall of the die carrier frame, the number of the chute A is two, and they are distributed on both sides of the chute B.

[0011] As a further description of the above technical solution:

[0012] The upper die holder is movably connected between the die frames, the lower die holder is fixedly installed at the bottom of the die frames, and the upper die holder and the lower die holder have the same size.

[0013] As a further description of the above technical solution:

[0014] The positioning rods are fixedly connected to the bottom of the upper die holder, the number of the positioning rods is several, the limiting grooves are formed on the upper surface of the lower die holder, the size of the limiting grooves is adapted to the size of the positioning rods, the supporting springs are fixedly installed at the bottom of the limiting grooves, the rubber pads are fixedly connected to the tops of the supporting springs, and the number of the supporting springs is several.

[0015] As a further description of the above technical solution:

[0016] The convex sliders and the threaded sliders are fixedly connected to the outer wall of the upper die holder, the convex sliders are distributed on both sides of the threaded sliders, the convex sliders are slidably connected inside the chute A, the threaded sliders are slidably connected inside the chute B, the threaded holes are formed inside the threaded sliders, and the size of the threaded holes is adapted to the size of the threaded rods.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, the combined use of the convex sliders and the threaded sliders makes the movement of the upper die holder in the die frames more stable and precise. Through the control of the variable-frequency motor, the threaded rod drives the threaded slider to perform precise linear movement along the chute B, so as to realize the rapid positioning and adjustment of the upper die holder. At the same time, the sliding of the convex sliders in the chute A further ensures the stability of the upper die holder in the vertical direction, avoiding shaking or misalignment caused by rapid splicing.

[0019] The die holder splicing system of the utility model is easy to operate, has a fast splicing speed and high positioning accuracy, greatly improving the production efficiency. At the same time, due to the adoption of the transmission mode of the variable-frequency motor and the threaded rod, the movement of the upper die holder is smoother, reducing the impact and wear on the die holder and prolonging the service life of the die holder. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a quickly spliceable die holder proposed by the utility model;

[0021] Figure 2 It is an internal schematic diagram of a quickly spliceable die holder proposed by the utility model;

[0022] Figure 3The perspective view of a mold base that can be quickly spliced proposed by the present utility model;

[0023] Figure 4 The schematic plan view of a mold base that can be quickly spliced proposed by the present utility model;

[0024] Figure 5 The schematic plan view of the upper mold base of a mold base that can be quickly spliced proposed by the present utility model.

[0025] Legend description:

[0026] 1. Mold frame; 2. Motor housing; 3. Upper mold base; 4. Lower mold base; 5. Slide groove A; 6. Slide groove B; 7. Positioning rod; 8. Limit groove; 9. Variable frequency motor; 10. Threaded rod; 11. Threaded slider; 12. Protruding slider; 13. Rubber pad; 14. Support spring; 15. Threaded hole. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] Refer to Figures 1-5, an embodiment provided by the present utility model: a mold base that can be quickly spliced, including a mold frame 1, an electric motor housing 2 is provided at the upper end of the mold frame 1, a chute A 5 and a chute B 6 are provided on the inner wall of the mold frame 1, an upper mold base 3 and a lower mold base 4 are installed between the mold frames 1, a positioning rod 7 is connected to the bottom of the upper mold base 3, a limiting groove 8 is provided on the surface of the lower mold base 4, a variable-frequency motor 9 is installed inside the electric motor housing 2, a threaded rod 10 is connected to the bottom of the variable-frequency motor 9, a threaded slider 11 is provided on the outer side of the threaded rod 10, the threaded slider 11 is connected to the upper mold base 3, a protruding slider 12 is connected to the outer wall of the upper mold base 3, a rubber pad 13 and a support spring 14 are provided inside the limiting groove 8, and a threaded hole 15 is provided inside the threaded slider 11.

[0030] In the present utility model, the electric motor housing 2 is fixedly installed on the top of the mold frame 1, the number of the electric motor housings 2 is two, the variable-frequency motor 9 is fixedly installed inside the electric motor housing 2, the threaded rod 10 is drivingly connected to the bottom of the variable-frequency motor 9, the threaded slider 11 is threadedly connected to the outer side of the threaded rod 10, the movement direction of the threaded slider 11 is parallel to the axis of the threaded rod 10. Driven by the variable-frequency motor 9, the threaded rod 10 rotates to drive the threaded slider 11 to move axially along it, so as to drive the upper mold base 3 to move downward and closely fit with the lower mold base 4, thereby realizing the quick splicing of the mold base.

[0031] Further, the chute A 5 and the chute B 6 are opened on the inner wall of the mold frame 1, the number of the chute A 5 is two, and they are distributed on both sides of the chute B 6.

[0032] Further, the upper mold base 3 is movably connected between the mold frames 1, the lower mold base 4 is fixedly installed at the bottom of the mold frame 1, and the upper mold base 3 and the lower mold base 4 have the same size.

[0033] Further, the positioning rod 7 is fixedly connected to the bottom of the upper mold base 3, the number of the positioning rods 7 is several, the limiting groove 8 is opened on the upper surface of the lower mold base 4, the size of the limiting groove 8 is adapted to the size of the positioning rod 7, the support spring 14 is fixedly installed at the bottom of the limiting groove 8, the rubber pad 13 is fixedly connected to the top of the support spring 14, and the number of the support springs 14 is several. Through the arrangement of the support spring 14 and the rubber pad 13, the positioning rod 7 can be buffered and shock-absorbed, thereby protecting the upper mold base 3 from damage.

[0034] Furthermore, the raised slider 12 and the threaded slider 11 are fixedly connected to the outer wall of the upper mold frame 3, the raised slider 12 is distributed on both sides of the threaded slider 11, the raised slider 12 is slidably connected inside the slide groove A5, the threaded slider 11 is slidably connected inside the slide groove B6, the threaded hole 15 is opened inside the threaded slider 11, and the size of the threaded hole 15 is compatible with the size of the threaded rod 10. Through the setting of the slider 12, the upper mold frame 3 can be limited so that it cannot rotate in the horizontal direction.

[0035] Working principle and usage process:

[0036] In the mold frame system of the present invention, the variable frequency motor 9 is used as a power source to realize the rapid lifting and lowering of the upper mold frame 3. When the variable frequency motor 9 is started, the threaded rod 10 will rotate, and since the threaded rod 10 is threadedly connected to the threaded slider 11, the threaded slider 11 will move along the axial direction of the threaded rod 10. Since the threaded slider 11 is connected to the upper mold frame 3, the upper mold frame 3 moves vertically along the slide groove A5 and the slide groove B6 of the mold frame 1.

[0037] A positioning rod 7 is provided at the bottom of the upper mold frame 3. When the upper mold frame 3 moves to a predetermined position, the positioning rod 7 cooperates with the limiting groove 8 of the lower mold frame 4 to ensure the accurate positioning of the upper mold frame 3. A rubber pad 13 and a support spring 14 are provided inside the limiting groove 8. The rubber pad 13 can absorb impact, reduce noise, and protect the mold frame from damage; the support spring 14 can provide a certain supporting force to ensure that the upper mold frame 3 remains stable after positioning.

[0038] The raised slider 12 is fixedly connected to the outer wall of the upper mold frame 3 and slidably connected to the inside of the slide groove A5 to ensure the stability of the upper mold frame 3 in the vertical direction.

[0039] The mold frame system of the utility model has the characteristics of simple structure, convenient operation, accurate positioning, good stability, etc. It is suitable for various occasions of rapid splicing of mold frames, and greatly improves production efficiency and product quality.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold frame that can be quickly assembled, comprising a mold frame (1), characterized in that: A motor housing (2) is provided at the upper end of the mold frame (1), a slide groove A (5) and a slide groove B (6) are provided on the inner wall of the mold frame (1), an upper mold frame (3) and a lower mold frame (4) are installed between the mold frames (1), a positioning rod (7) is connected to the bottom of the upper mold frame (3), a limiting groove (8) is provided on the surface of the lower mold frame (4), a variable frequency motor (9) is installed inside the motor housing (2), a threaded rod (10) is connected to the bottom of the variable frequency motor (9), a threaded slider (11) is provided on the outer side of the threaded rod (10), the threaded slider (11) is connected to the upper mold frame (3), a raised slider (12) is connected to the outer wall of the upper mold frame (3), a rubber pad (13) and a support spring (14) are provided inside the limiting groove (8), and a threaded hole (15) is provided inside the threaded slider (11).

2. A rapidly spliced ​​formwork according to claim 1, characterized in that: The motor housing (2) is fixedly mounted on the top of the mold frame (1), the number of the motor housings (2) is two, the variable frequency motor (9) is fixedly mounted inside the motor housing (2), the threaded rod (10) is transmission-connected to the bottom of the variable frequency motor (9), and the threaded slider (11) is threadedly connected to the outside of the threaded rod (10).

3. The mold frame capable of rapid splicing according to claim 1, characterized in that: The slide groove A (5) and the slide groove B (6) are provided on the inner wall of the mold frame (1). There are two slide grooves A (5) distributed on both sides of the slide groove B (6).

4. The mold frame capable of rapid splicing according to claim 1, characterized in that: The upper mold frame (3) is movably connected between the mold frames (1), and the lower mold frame (4) is fixedly installed at the bottom of the mold frame (1). The upper mold frame (3) and the lower mold frame (4) have the same size.

5. The mold frame capable of rapid splicing according to claim 1, characterized in that: The positioning rod (7) is fixedly connected to the bottom of the upper mold frame (3), and the number of the positioning rods (7) is several. The limiting groove (8) is opened on the upper surface of the lower mold frame (4), and the size of the limiting groove (8) is matched with the size of the positioning rod (7). The support spring (14) is fixedly installed at the bottom of the limiting groove (8), and the rubber pad (13) is fixedly connected to the top of the support spring (14), and the number of the support spring (14) is several.

6. The mold frame capable of rapid splicing according to claim 1, characterized in that: The raised slider (12) and the threaded slider (11) are fixedly connected to the outer wall of the upper mold frame (3); the raised slider (12) is distributed on both sides of the threaded slider (11); the raised slider (12) is slidably connected to the inside of the slide groove A (5); the threaded slider (11) is slidably connected to the inside of the slide groove B (6); the threaded hole (15) is opened inside the threaded slider (11); and the size of the threaded hole (15) is adapted to the size of the threaded rod (10).

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