An integrated tooling for positioning a fan blade production mold

Abstract

The utility model discloses an integrated tooling for positioning a fan blade production mold, which relates to the technical field of fan production, and comprises a base, wherein a lower mold base assembly is arranged at the upper end of the base, and mounting plates are fixedly connected to the left and right sides of the upper end of the base, and a cross plate is fixedly connected to the upper ends of the two mounting plates, and a hydraulic cylinder is fixedly installed at the middle part of the upper end of the cross plate, and the output end of the hydraulic cylinder passes through the upper end of the cross plate and is connected to an upper mold base assembly, so that the fixing hole at the rear end of the lower mold and the positioning pin on the front side of the limit plate are accurately positioned, and after positioning, the fixing plate is driven by two electric telescopic rods to further fix the lower mold, and after the regular fixing is completed, the hydraulic cylinder drives the movable plate to move downward, and the positioning rods arranged at the four corners of the lower end of the mounting base are aligned with the positioning holes opened at the four corners of the upper end of the lower mold, and when the upper mold contacts the lower mold, the positioning rods are completely embedded in the positioning holes, and the mold closing position is positioned, thereby improving the mold closing accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of fan production, in particular to an integrated tooling for positioning a fan blade production mold. Background Art

[0002] As an important component of the fan, the shape and size of the fan blade have a key impact on the fan performance. During the fan blade production process, molds are needed to process the fan blade raw materials or semi-finished products into fan blades. The use of molds can accurately shape the shape and size of the fan blade to ensure product quality and consistency.

[0003] The existing fan blade production molds cannot be accurately positioned during the shaping process of the fan blades, resulting in deviations in the size, shape or structure of the fan blades, and even product deformation or damage, which will affect the quality and performance of the product. Based on this, the present invention provides an integrated tooling for positioning fan blade production molds to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, a fan blade production mold positioning integrated tooling is provided. This technical solution solves the problem that the existing fan blade production mold proposed in the above-mentioned background technology cannot be accurately positioned during the process of shaping the fan blade, resulting in deviations in the size, shape or structure of the fan blade, and even product deformation or damage, which will affect the quality and performance of the product.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a fan blade production mold positioning integrated tooling, including a base, the upper end of the base is provided with a lower mold base assembly, the upper end of the base is fixedly connected with mounting plates on both sides, the upper ends of the two mounting plates are fixedly connected with a horizontal plate, the middle part of the upper end of the horizontal plate is fixedly installed with a hydraulic cylinder, and the output end of the hydraulic cylinder passes through the upper end of the horizontal plate and is connected with an upper mold base assembly;

[0006] Among them, the upper mold base assembly includes a movable plate, the upper end of the movable plate is fixedly connected to the output end of the hydraulic cylinder, the four corners of the upper end of the movable plate are slidably sleeved on the surface of the sliding rod, the upper and lower ends of the sliding rod are respectively fixedly connected to the lower end of the cross plate and the upper end of the base, the lower end of the movable plate is fixedly connected to a mounting seat, the four corners of the lower end of the mounting seat are fixedly connected to positioning rods, and the upper mold is fixedly installed in the middle of the lower end of the mounting seat.

[0007] Preferably, the lower mold base assembly includes a lower mold, which is placed at the upper end of the base, a fan blade mold groove is opened in the middle of the upper end of the lower mold, and positioning holes matching the positioning rod are opened at the four corners of the upper end of the lower mold.

[0008] Preferably, a compression spring is provided at the inner bottom end of the positioning hole, and a connecting disc is fixedly connected to the upper end of the compression spring.

[0009] Preferably, the front end of the lower mold is fixedly connected to an injection tube, and the rear end of the lower mold is provided with a fixing hole.

[0010] Preferably, a limiting plate is fixedly connected to the rear side of the upper end of the base, and a positioning pin matching the fixing hole is fixedly installed at the front end of the limiting plate.

[0011] Preferably, electric telescopic rods are fixedly mounted on the inner sides of the two mounting plates, output ends of the two electric telescopic rods are fixedly connected to fixing plates, and rubber pads are provided on the inner sides of the fixing plates.

[0012] Compared with the prior art, the utility model provides an integrated tooling for positioning a fan blade production mold, which has the following beneficial effects:

[0013] The utility model accurately positions the fixing hole at the rear end of the lower mold and the positioning pin on the front side of the limit plate, and after positioning, two electric telescopic rods are used to drive the fixing plate to further fix the lower mold. After the fixing is completed, the hydraulic cylinder drives the moving plate to move downward, and the positioning rods arranged at the four corners of the lower end of the mounting seat are aligned with the positioning holes opened at the four corners of the upper end of the lower mold. When the upper mold contacts the lower mold, the positioning rods are completely embedded in the positioning holes to position the mold closing position, thereby improving the accuracy of mold closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a structural schematic diagram of the upper mold assembly in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the lower mold assembly in the utility model;

[0017] Figure 4 for Figure 1 A local enlarged schematic diagram of the middle A;

[0018] Figure 5 It is an exploded view of the lower mold and the limiting plate in the utility model.

[0019] The numbers in the figure are:

[0020] 1. Base; 2. Mounting plate;

[0021] 3. Lower mold base assembly; 301. Lower mold; 302. Fan blade mold groove; 303. Positioning hole; 304. Compression spring; 305. Connecting disc; 306. Injection tube; 307. Fixing hole;

[0022] 4. Electric telescopic rod; 5. Fixed plate; 6. Horizontal plate; 7. Hydraulic cylinder;

[0023] 8. Upper die base assembly; 801. moving plate; 802. mounting base; 803. upper die; 804. positioning rod; 805. sliding rod;

[0024] 9. Limit plate; 10. Positioning pin; 11. Rubber pad. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] Reference Figure 1-5 As shown, a fan blade production mold positioning integrated tooling includes a base 1, a lower mold base assembly 3 is provided at the upper end of the base 1, mounting plates 2 are fixedly connected to the left and right sides of the upper end of the base 1, electric telescopic rods 4 are fixedly installed on the inner sides of the two mounting plates 2, and the output ends of the two electric telescopic rods 4 are fixedly connected to the fixing plates 5, and the inner sides of the fixing plates 5 are provided with rubber pads 11, and the rubber pads 11 can prevent the surface of the lower mold 301 from being scratched during the fixing process, and the upper ends of the two mounting plates 2 are fixedly connected to the cross plate 6, and the middle part of the upper end of the cross plate 6 is fixedly installed with a hydraulic cylinder 7, and the output end of the hydraulic cylinder 7 passes through the upper end of the cross plate 6 and is connected to the upper mold base assembly 8, wherein the upper mold base assembly 8 includes a movable plate 801, and the four corners of the movable plate 801 are slidably connected to the outer surfaces of four sliding rods 805, and the sliding rods 805 The settings at the four corners of the movable plate 801 can play a role in positioning and guiding. By contacting the outer surface of the slide bar 805, the movable plate 801 can maintain a fixed position and direction during the movement to ensure that it does not deviate from the predetermined track or path. It plays an important role in the positioning process, so that the upper end of the movable plate 801 is fixedly connected to the output end of the hydraulic cylinder 7, and the four corners of the upper end of the movable plate 801 are slidably sleeved on the surface of the slide bar 805. The upper and lower ends of the slide bar 805 are respectively fixedly connected to the lower end of the cross plate 6 and the upper end of the base 1. The lower end of the movable plate 801 is fixedly connected to the mounting seat 802, and the four corners of the lower end of the mounting seat 802 are fixedly connected with positioning rods 804. The middle part of the lower end of the mounting seat 802 is fixedly installed with an upper mold 803, and the upper mold 803 is adapted to the lower mold 301.

[0027] Reference Figure 3-5As shown, the lower mold base assembly 3 includes a lower mold 301, and the lower mold 301 is placed on the upper end of the base 1. A fan blade mold groove 302 is opened in the middle of the upper end of the lower mold 301. The fan blade mold groove 302 is provided with a contour shape of the fan blade, so that raw materials can be injected into the lower mold 301 to form a fan blade with a desired shape and structure. Positioning holes 303 matching the positioning rod 804 are opened at the four corners of the upper end of the lower mold 301, and a compression spring 304 is provided at the inner bottom of the positioning hole 303. The compression spring 304 The upper end is fixedly connected with a connecting disc 305. The compression spring 304 and the connecting disc 305 arranged inside the positioning hole 303 can play a buffering role in the process of the positioning rod 804 moving downward into the positioning hole, avoiding damage to the lower mold 301. The front end of the mold 301 is fixedly connected with an injection tube 306, and the rear end of the lower mold 301 is provided with a fixing hole 307. The rear side of the upper end of the base 1 is fixedly connected with a limiting plate 9, and the front end of the limiting plate 9 is fixedly installed with a positioning pin 10 matching the fixing hole 307.

[0028] The working principle and use process of the utility model are as follows: when in use, the lower mold 301 is placed on the base 1, and the lower mold 301 is initially positioned at the upper end of the base 1 through the fixing hole 307 at the rear end of the lower mold 301 and the positioning pin at the front end of the limiting plate 9, and then the left and right sides of the lower mold 301 are limited and fixed by the electric telescopic rods 4 on the left and right sides, and the rubber pads 11 arranged on the inner side of the fixing plate 5 can prevent the surface of the lower mold 301 from being scratched during the fixing process. After the fixing is completed, the hydraulic cylinder 7 drives the movable plate 801 to move downward along the outer surface of the slide bar 805, and the mounting seat 802 at the lower end of the movable plate 801 slides downward, and the mounting seat 802 moves downward to drive the upper mold 803 Moving downward, when the upper mold 803 contacts the lower mold 301, the positioning rods 804 arranged at the four corners of the lower end of the mounting seat 802 are precisely positioned with the positioning holes 303 opened at the four corners of the upper end of the lower mold 301. At this time, the positioning rod 804 is inserted into the interior of the positioning hole 303. The compression spring 304 and the connecting disc 305 arranged inside the positioning hole 303 can play a buffering role in the process of the positioning rod 804 moving downward to the interior of the positioning hole, avoiding damage to the lower mold 301. After the mold is closed, the injection tube 306 is used to inject raw materials into the fan blade mold groove 302. After the raw materials enter the fan blade mold groove 302, they are formed into a fan blade shape through the fan blade shape formed between the molds through physical deformation.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fan blade production mold positioning integrated tooling, characterized by: The invention comprises a base (1), wherein a lower die base assembly (3) is provided at the upper end of the base (1), mounting plates (2) are fixedly connected to the left and right sides of the upper end of the base (1), a transverse plate (6) is fixedly connected to the upper ends of the two mounting plates (2), a hydraulic cylinder (7) is fixedly installed at the middle of the upper end of the transverse plate (6), and the output end of the hydraulic cylinder (7) passes through the upper end of the transverse plate (6) and is connected to an upper die base assembly (8); The upper die base assembly (8) comprises a movable plate (801), the upper end of which is fixedly connected to the output end of the hydraulic cylinder (7), the four corners of the upper end of the movable plate (801) are slidably sleeved on the surface of a slide bar (805), the upper and lower ends of the slide bar (805) are respectively fixedly connected to the lower end of the horizontal plate (6) and the upper end of the base (1), the lower end of the movable plate (801) is fixedly connected to a mounting seat (802), the four corners of the lower end of the mounting seat (802) are fixedly connected to positioning rods (804), and the upper die (803) is fixedly installed in the middle of the lower end of the mounting seat (802).

2. The integrated tooling for positioning a fan blade production mold according to claim 1, characterized in that: The lower mold base assembly (3) comprises a lower mold (301), the lower mold (301) is placed on the upper end of the base (1), a fan blade mold groove (302) is provided in the middle of the upper end of the lower mold (301), and positioning holes (303) matching the positioning rod (804) are provided at the four corners of the upper end of the lower mold (301).

3. The integrated tooling for positioning a fan blade production mold according to claim 2, characterized in that: A compression spring (304) is provided at the inner bottom end of the positioning hole (303), and a connecting disc (305) is fixedly connected to the upper end of the compression spring (304).

4. The integrated positioning tool for blade production mold according to claim 2, characterized in that: The front end of the lower mold (301) is fixedly connected to an injection tube (306), and the rear end of the lower mold (301) is provided with a fixing hole (307).

5. The integrated positioning tool for fan blade production mold according to claim 1, characterized in that: The rear side of the upper end of the base (1) is fixedly connected to a limiting plate (9), and the front end of the limiting plate (9) is fixedly mounted with a positioning pin (10) that matches the fixing hole (307).

6. The integrated positioning tool for fan blade production mold according to claim 1, characterized in that: Electric telescopic rods (4) are fixedly mounted on the inner sides of the two mounting plates (2), the output ends of the two electric telescopic rods (4) are fixedly connected to fixing plates (5), and rubber pads (11) are provided on the inner sides of the fixing plates (5).

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