Handle mold
By designing the adjustment mechanism of the handle mold, the rapid adjustment of the size of the slag pack is achieved, solving the problem of the time-consuming adjustment of the existing mold, and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422692514.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-05
AI Technical Summary
The existing molds take a long time to adjust the size of the slag pack, which affects production efficiency, and cannot quickly adapt to new mold trial production, process parameter adjustment, and mold wear.
A handle mold is designed, including a moving mold, a fixed mold and an adjustment mechanism. Through the coordination of the locking parts and the adjustment parts, the size of the slag pack is adjusted without disassembly and assembly, replacement and adjustment, and the exhaust trough and inlet and outlet ports are used to optimize gas discharge, improving adjustment convenience.
It realizes rapid adjustment of the size of the slag pack, improves production efficiency, reduces production delay time, and enhances mold adaptability and product quality.
Smart Images
Figure CN223290217U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of mold technology, and in particular to a handle mold. Background Art
[0002] The mold is a tool that uses a specific shape to form the blank (solid and liquid) into a part with a certain shape and size under the action of external force. The slag bag on the mold is a key component for removing and reducing residue and pores in the casting. The size of the slag bag will also affect production efficiency and cost. An overly large slag bag will increase material consumption and manufacturing cost, while an overly small slag bag may not be able to effectively collect residue, resulting in a decrease in casting quality.
[0003] When new molds are trial-produced, process parameters are adjusted, material properties change, or defects such as wear and cracks occur on the mold surface, the size of the slag bag often needs to be appropriately adjusted. However, the processing of existing molds to expand the slag bag or welding and then processing to reduce the slag bag takes a long time, delaying the trial production time and affecting production efficiency. Utility Model Content
[0004] The purpose of the embodiments of the present application is to provide a handle mold, which is convenient for adjusting the size of the slag collection bag according to usage requirements and improving production efficiency.
[0005] The present invention provides a handle mold, which adopts the following technical solutions:
[0006] A handle mold comprises a movable mold, a fixed mold and an adjustment mechanism, wherein the movable mold and the fixed mold contact to form a mold cavity, the fixed mold is provided with a glue inlet and a slag collecting bag, the glue inlet is communicated with the mold cavity, the slag collecting bag is located on the side of the mold cavity, an exhaust groove is provided between the slag collecting bag and the mold cavity, the adjustment mechanism comprises a locking part and an adjusting part, the adjusting part can be slidably arranged in the slag collecting bag, and the locking part is used to fix the adjusting part in the slag collecting bag.
[0007] Preferably, the exhaust groove includes a main channel and a plurality of branch channels, the branch channels are distributed around the mold cavity, and the branch channels are arranged between the main channel and the mold cavity.
[0008] Preferably, one end of the branch channel close to the mold cavity is higher than one end of the branch channel close to the main channel.
[0009] Preferably, the locking member is a bolt.
[0010] Preferably, the adjusting member has an adjusting slot, and the locking member passes through the adjusting slot.
[0011] Preferably, the connection between the bottom end of the slag collecting bag and the side of the slag collecting bag is arc-shaped.
[0012] Preferably, an air inlet and an air outlet are provided on the fixed mold, the air inlet is communicated with the mold cavity, and the air outlet is communicated with the slag collecting bag.
[0013] Preferably, the gas outlet gradually becomes smaller from an end close to the slag collecting bag to an end away from the slag collecting bag.
[0014] Compared with the prior art, the present invention has the following advantages:
[0015] The present application sets up an adjustment mechanism. When the size of the slag bag needs to be adjusted, there is no need to disassemble and replace the mold. The locking part fixing the adjustment part can be released and the sliding adjustment part can be changed to change the size of the slag bag. After completing the adjustment of the size of the slag bag, the locking part can be used again to fix the adjustment part inside the slag bag, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 This is a schematic diagram of the structure of the fixed mold after demoulding in some embodiments of the present invention;
[0018] Figure 2 It is a schematic structural diagram of some embodiments of the present utility model;
[0019] Figure 3 for Figure 2 Structural diagram from another perspective;
[0020] Figure 4 It is a top view of some embodiments of the present invention.
[0021] The reference numerals are:
[0022] 1. Fixed mold; 2. Adjustment mechanism; 3. Mold cavity; 4. Glue inlet; 5. Slag collection bag; 6. Exhaust groove; 7. Locking piece; 8. Adjustment piece; 9. Main channel; 10. Branch channel; 11. Adjustment groove; 12. Air inlet; 13. Air outlet; 14. Handle. DETAILED DESCRIPTION
[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.
[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0026] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0027] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0028] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0029] Example
[0030] like Figure 1-4 As shown, the handle mold described in the embodiment of the present application includes a movable mold (not shown in the figure), a fixed mold 1 and an adjusting mechanism 2. The movable mold and the fixed mold 1 are in contact to form a mold cavity 3. A glue inlet 4 and a slag collecting bag 5 are provided on the fixed mold 1. The glue inlet 4 is connected to the mold cavity 3. The slag collecting bag 5 is located on the side of the mold cavity 3. An exhaust groove 6 is provided between the slag collecting bag 5 and the mold cavity 3. The adjusting mechanism 2 includes a locking part 7 and an adjusting part 8. The adjusting part 8 can be slidably arranged in the slag collecting bag 5. The locking part 7 is used to fix the adjusting part 8 in the slag collecting bag 5.
[0031] During use, the movable mold and the fixed mold 1 contact to form a mold cavity 3, and the glue inlet 4 is used to inject glue into the interior of the mold cavity 3. The gas inside the mold cavity 3 is discharged through the exhaust groove 6 to avoid product molding defects caused by gas retention. The slag bag 5 is used to accommodate the gas, residue, etc. mixed in the glue liquid that first enters the mold cavity 3, reduce the impact of these impurities on product quality, and avoid defects such as air holes, cold shuts and slag inclusions. When the size of the slag bag 5 needs to be adjusted, there is no need to disassemble and replace the mold. The locking part 7 is released to fix the adjusting part 8, and the sliding adjusting part 8 can change the size of the slag bag 5. After completing the adjustment of the size of the slag bag 5, the locking part 7 is used again to fix the adjusting part 8 inside the slag bag 5, thereby improving production efficiency.
[0032] In this embodiment, the exhaust groove 6 includes a main channel 9 and several branch channels 10. The branch channels 10 are distributed around the mold cavity 3 to ensure that the gas in the mold cavity 3 can be discharged quickly and smoothly. The branch channels 10 are arranged between the main channel 9 and the mold cavity 3.
[0033] In this embodiment, the end of the branch channel 10 close to the mold cavity 3 is higher than the end of the branch channel 10 close to the main channel 9, thereby improving exhaust efficiency and reducing product molding defects.
[0034] In this embodiment, the locking member 7 is a bolt, which is easy to operate.
[0035] In this embodiment, the adjusting member 8 has an adjusting slot 11 , and the locking member 7 passes through the adjusting slot 11 , so that the adjusting member 8 can be moved without removing the locking member 7 , thereby improving convenience.
[0036] In this embodiment, the connection between the bottom end of the slag collecting bag 5 and the side of the slag collecting bag 5 is arc-shaped. The arc-shaped structure helps to reduce the impact and wear of the glue on the inner wall of the slag collecting bag 5, thereby extending the service life of the mold.
[0037] In this embodiment, an air inlet 12 and an air outlet 13 are provided on the fixed mold 1. The air inlet 12 is connected to the mold cavity 3, and the air outlet 13 is connected to the slag collecting bag 5. Inert gas is blown into the interior of the mold cavity 3 through the air inlet 12 to blow the interior of the handle 14 empty, making the inner wall of the handle 14 thinner, which can shorten the cooling cycle of the handle 14 and improve production efficiency. The air outlet 13 is used for exhaust.
[0038] In this embodiment, the gas outlet 13 gradually becomes smaller from the end close to the slag collecting bag 5 to the end away from the slag collecting bag 5, which can improve the exhaust efficiency to a certain extent and make the gas discharged more quickly.
[0039] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A handle mold, characterized by: It includes a movable mold, a fixed mold and an adjusting mechanism. The movable mold and the fixed mold are in contact to form a mold cavity. The fixed mold is provided with a glue inlet and a slag collecting bag. The glue inlet is communicated with the mold cavity. The slag collecting bag is located on the side of the mold cavity. An exhaust groove is provided between the slag collecting bag and the mold cavity. The adjusting mechanism includes a locking part and an adjusting part. The adjusting part can be slidably arranged in the slag collecting bag. The locking part is used to fix the adjusting part in the slag collecting bag.
2. A handle mold according to claim 1, characterized in that: The exhaust groove includes a main channel and a plurality of branch channels, wherein the branch channels are distributed around the mold cavity and are arranged between the main channel and the mold cavity.
3. A handle mold according to claim 2, characterized in that: An end of the branch channel close to the mold cavity is higher than an end of the branch channel close to the main channel.
4. The handle mold according to claim 1, characterized in that: The locking member is a bolt.
5. The handle mold according to claim 4, characterized in that: The adjusting member has an adjusting slot, and the locking member passes through the adjusting slot.
6. The handle mold according to claim 5, characterized in that: The connection between the bottom end of the slag collecting bag and the side of the slag collecting bag is arc-shaped.
7. The handle mold according to claim 1, characterized in that: An air inlet and an air outlet are provided on the fixed mold, the air inlet is communicated with the mold cavity, and the air outlet is communicated with the slag collecting bag.
8. The handle mold according to claim 7, characterized in that: The gas outlet gradually becomes smaller from an end close to the slag collecting bag to an end away from the slag collecting bag.