Embedded slide block optimization structure
The embedded slide block structure addresses high-cost and inflexible traditional methods by enabling efficient and cost-effective production of internal threads with reduced mold complexity and increased product size adaptability.
Patent Information
- Application Number
- CN202422253531.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The traditional internal thread product production method relies on oil cylinders or motors to drive the gear to rotate the core pulling. The mold is large in size and costly, and cannot adapt to products with large internal space, limiting the flexibility of the production line.
The embedded slider optimized structure is adopted, including upper mold, lower mold, embedded slider, ejector plate, ejector piece and push plate. The cross arrangement and guide groove design of the oblique head, shovel and transmission body are used to achieve simple mold release.
It reduces the cost of mold production, provides flexibility in the production line, and meets the needs of different sizes of products.
Smart Images
Figure CN223097895U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of molds, and particularly relates to an optimized structure of an embedded slider. Background Art
[0002] For internally threaded products, traditional production methods often rely on the method of driving a gear to rotate and pull out the core by an oil cylinder or a motor. Although this method can meet the production requirements to a certain extent, the mold volume is huge and the manufacturing cost is high, bringing considerable pressure to the production and operation costs of enterprises.
[0003] Especially for some products with a slightly larger internal space, the traditional core-pulling method is inadequate. Due to the limitation of the mold volume, it cannot adapt to larger-sized products, which restricts the flexibility and diversity of the production line. Summary of the Utility Model
[0004] The purpose of the utility model is to propose an optimized structure of an embedded slider to solve the problems that the mold volume and manufacturing cost are very high when internally threaded products are usually pulled out the core by driving a gear to rotate with an oil cylinder or a motor, and it is not applicable to some products with a slightly larger internal space.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an optimized structure of an embedded slider, including an upper mold, a lower mold and an embedded slider. A thimble plate is arranged on the lower mold, a thimble part and a thimble rod are arranged on the thimble plate. A pushing plate is arranged at the bottom of the upper mold, and the embedded slider is located in the pushing plate. The thimble rod extends from the thimble plate into the embedded slider.
[0006] As a further description of the above technical scheme:
[0007] The embedded slider includes a plurality of angled ejector pins, a plurality of lifters and a transmission body. The plurality of angled ejector pins and the plurality of lifters are arranged crosswise, and the transmission body is located inside the plurality of angled ejector pins.
[0008] As a further description of the above technical scheme:
[0009] The cross-section of the transmission body is trapezoidal, and the thimble rod extends through the top of the transmission body.
[0010] As a further description of the above technical scheme:
[0011] A plurality of guide grooves are arranged on the transmission body, and guide blocks are arranged on the angled ejector pins. The guide blocks are slidably connected in the guide grooves.
[0012] As a further description of the above technical scheme:
[0013] A plurality of the angled ejector pins and a plurality of the outer surface enclosures of the lifters form a circular punch with a threaded shape.
[0014] As a further description of the above technical solution:
[0015] A limiting groove is provided on the pushing plate, and a spring is provided inside the lifter. The spring elastically abuts against the wall of the limiting groove.
[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:
[0017] In the present utility model, by providing an embedded slider, the embedded slider is a punch with a threaded outer surface. When casting, after forming an internal thread product, the ejector pin ejects the pushing plate, so that the angled ejector pins move upward along the transmission body, so that each angled ejector pin and the lifter move inward, so that there is a gap between the top of the embedded slider and the internal thread product, and then the ejector rod is released, and the ejector rod ejects and demolds the internal thread product. This structure is simple and saves manufacturing costs. Because of its simple structure, it can leave space for products of different sizes and meet the flexibility of the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0019] Figure 1 It is a perspective view of an optimized structure of an embedded slider.
[0020] Figure 2 It is an internal view of an optimized structure of an embedded slider.
[0021] Figure 3 It is a cross-section of an optimized structure of an embedded slider Figure 1 .
[0022] Figure 4 It is a cross-section of an optimized structure of an embedded slider Figure 2 .
[0023] Figure 5 It is a perspective view of the embedded slider in an optimized structure of an embedded slider Figure 1 .
[0024] Figure 6 It is a perspective view of the embedded slider in an optimized structure of an embedded slider Figure 2 .
[0025] Figure 7 It is a cross-sectional view of an embedded slider in an optimized structure of an embedded slider.
[0026] Legend:
[0027] 1 - Upper die; 2 - Lower die; 3 - Embedded slider; 31 - Tapered ejector pin; 32 - Stripper; 33 - Transmission body; 4 - Ejector plate; 5 - Ejector pin; 6 - Ejector rod; 7 - Pusher plate; 8 - Spring; 9 - Guide groove; 10 - Guide block; 11 - Limit groove; 12 - Limit block. Specific implementation manner
[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.
[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0031] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0032] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is usually placed when in use. It is only for the convenience of describing the present invention 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 should not be construed as a limitation to the present invention.
[0033] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. 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 circumstances.
[0034] Please refer to Figure 1-7 , the present utility model provides a technical solution: an optimized structure of an embedded slider, including an upper die 1, a lower die 2, and an embedded slider 3. A thimble plate 4 is arranged on the lower die 2. A thimble member 5 and a thimble rod 6 are arranged on the thimble plate 4. A pushing plate 7 is arranged at the bottom of the upper die 1. The embedded slider 3 is located within the pushing plate 7. The thimble rod 6 extends from the thimble plate 4 into the embedded slider 3.
[0035] The embedded slider 3 includes a plurality of angled ejector heads 31, a plurality of lifters 32, and a transmission body 33. The plurality of angled ejector heads 31 and the plurality of lifters 32 are arranged crosswise. The transmission body 33 is located inside the plurality of angled ejector heads 31.
[0036] The cross-section of the transmission body 33 is trapezoidal. The thimble rod 6 extends through the top of the transmission body 33. A release spring is arranged at the bottom of the thimble rod, and a release button is arranged at the bottom of the release spring. When there is a gap between the embedded slider and the internally threaded product, the release spring releases the thimble rod, thereby ejecting the product.
[0037] A plurality of guide grooves 9 are arranged on the transmission body 33. Guide blocks 10 are arranged on the angled ejector heads 31. The guide blocks 10 are slidably connected in the guide grooves 9. Ensure that the angled ejector heads move along the transmission body.
[0038] The outer surfaces of the plurality of angled ejector heads 31 and the plurality of lifters 32 are enclosed to form a circular punch with a threaded shape. Make internally threaded products during casting.
[0039] A limiting groove 11 is arranged on the pushing plate 7. A spring 8 is arranged inside the lifter 32. The spring 8 elastically abuts against the wall of the limiting groove 11.
[0040] A limiting block is arranged between the lifters. One end of the lifter and the angled ejector head enclose to form a punch with a thread. A limiting block is arranged between the other end of the lifter and the adjacent lifter. This structure ensures that when the embedded slider moves along the transmission body, the lifter will not deviate too much.
[0041] Working principle: By setting an embedded slider, the embedded slider is a punch with a threaded outer surface. When casting, after forming an internal thread product, the ejector pin ejects the push plate, so that the angled ejector head moves upward along the transmission body, so that each angled ejector head and the lifter move inward, so that there is a gap between the top of the embedded slider and the internal thread product, and then the ejector rod is released, and the ejector rod ejects and demolds the internal thread product. This structure is simple and saves manufacturing costs. Because of its simple structure, it can leave space for products of different sizes and meet the flexibility of the production line.
[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. An optimized structure for an embedded slider, characterized in that, It includes an upper die, a lower die and an embedded slider. A thimble plate is arranged on the lower die. A thimble part and a thimble rod are arranged on the thimble plate. A push plate is arranged at the bottom of the upper die. The embedded slider is located in the push plate. The thimble rod extends from the thimble plate into the embedded slider.
2. The optimized structure of an embedded slider according to claim 1, characterized in that, The embedded slider includes a plurality of angled thimble heads, a plurality of lifters and a transmission body. The plurality of angled thimble heads and the plurality of lifters are arranged crosswise. The transmission body is located inside the plurality of angled thimble heads.
3. An optimized structure of an embedded slider according to claim 2, characterized in that, The cross-section of the transmission body is trapezoidal. The thimble rod extends through the top of the transmission body.
4. An optimized structure of an embedded slider according to claim 3, characterized in that, A plurality of guide grooves are arranged on the transmission body. Guide blocks are arranged on the angled thimble heads. The guide blocks are slidably connected in the guide grooves.
5. An optimized structure of an embedded slider according to claim 4, characterized in that The outer surfaces of the plurality of angled thimble heads and the plurality of lifters enclose to form a circular punch with a threaded shape.
6. An optimized structure of an embedded slider according to claim 2, characterized in that, A limit groove is arranged on the push plate. A spring is arranged inside the lifter. The spring elastically abuts against the wall of the limit groove.
7. An optimized structure of an embedded slider according to claim 2, characterized in that, A limit block is arranged between the lifters.