Tooth box forming mold of bubble machine

Abstract

The utility model relates to the technical field of dies, and particularly discloses a forming die for a gearbox of a bubble machine. Wherein the front mold assembly comprises a front mold plate and a front mold core; the rear mold assembly comprises a rear mold plate and a rear mold core, and the rear mold core is provided with a first forming part used for forming a first shell, a second forming part used for forming a second shell, a third forming part used for forming a first fastener and a fourth forming part used for forming a second fastener; the side core-pulling structure is used for forming a third fastener and comprises a lower forming insert arranged on the rear mold plate, an upper forming insert arranged on the front mold plate, a first sliding block used for forming a first side hole and a second sliding block used for forming a second side hole. The integrated design is high in production efficiency and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field especially a bubble machine tooth box forming die. BACKGROUND

[0002] As an indispensable key tool in industrial production, the quality and efficiency of the mould directly determine the forming precision, appearance quality and production cost of the product. From automobile manufacturing to electronic product production, from daily necessities processing to medical instrument manufacturing, the mould is widely used in many fields and provides solid technical support for batch production of various products. The bubble machine tooth box contains multiple components, such as Figure 1 As shown in the figure, the first shell 301 and the second shell 302 of the tooth box are both L-shaped structures, the first fastener 303 has a hole in the center, the second fastener 304 has a circular hole in the middle, the third fastener 305 is U-shaped and has a thin side wall, and the first side hole 306 and the second side hole 307 are also provided, the third fastener 305 is extremely prone to damage during demolding due to its unique structural characteristics, the mould is inconvenient to repair, the production efficiency is low, and a mould that can simultaneously form all components and improve production efficiency while being convenient to maintain is needed. SUMMARY

[0003] The utility model aims at least solves one of prior art technical problems. For this purpose, the utility model provides a bubble machine tooth box forming die, which is integrated and has high production efficiency and is convenient to repair.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A bubble machine tooth box forming die, comprising:

[0006] A front mould assembly, comprising a front mould plate and a front mould core arranged on the front mould plate;

[0007] A rear mould assembly, comprising a rear mould plate and a rear mould core arranged on the rear mould plate, the rear mould core is provided with a first forming part for forming a first shell, a second forming part for forming a second shell, a third forming part for forming a first fastener, and a fourth forming part for forming a second fastener, the first forming part and the second forming part are arranged oppositely, and the third forming part and the fourth forming part are arranged on one side of the first forming part and the second forming part;

[0008] A side core-pulling structure is arranged on one side of the rear mould core, the side core-pulling structure is used for forming a third fastener, and the side core-pulling structure comprises a lower forming insert arranged on the rear mould plate, an upper forming insert arranged on the front mould plate, a first slider for forming a first side hole, and a second slider for forming a second side hole.

[0009] According to some embodiments of the utility model, the first slider includes a first slider seat, a first guide slider arranged below the first slider seat and a fifth forming part arranged on the first slider seat, the second slider includes a second slider seat, a second guide slider arranged below the second slider seat and a sixth forming part arranged on the second slider seat, and the rear mold plate is provided with a first sliding groove and a second sliding groove respectively matched with the first guide slider and the second guide slider for sliding.

[0010] According to some embodiments of the utility model, the first slider seat and the second slider seat are symmetrically arranged, and the first guide slider and the second guide slider are symmetrically arranged.

[0011] According to some embodiments of the utility model, the fifth forming part includes a first hole position insert for forming a first side hole.

[0012] According to some embodiments of the utility model, the lower forming insert block has an insert hole for the first hole position insert to pass through.

[0013] According to some embodiments of the utility model, the third forming part includes a second hole position insert arranged on the front mold core, and the second hole position insert is connected with the rear mold core in a plug-in manner.

[0014] According to some embodiments of the utility model, the fourth forming part includes a third hole position insert arranged on the front mold core for forming a second fastener circular hole position.

[0015] According to some embodiments of the utility model, the first forming part is arranged on the left upper side and the right lower side of the rear mold core, the second forming part is arranged on the right upper side and the left lower side of the rear mold core, the long sides of the first forming part and the second forming part are arranged towards the outside, and the short sides of the first forming part and the second forming part are arranged opposite to each other.

[0016] According to some embodiments of the utility model, two third forming parts are arranged opposite to each other on the left middle side of the rear mold core, and two fourth forming parts are arranged opposite to each other on the right middle side of the rear mold core.

[0017] According to some embodiments of the utility model, two side core pulling structures are arranged on two sides of the rear mold core respectively.

[0018] The utility model has at least the following beneficial effects:

[0019] The mold integrates the components of the bubble machine tooth box in one mold, greatly improves the production efficiency, and reduces the error accumulation in the production link; the reasonable use of the mold space of each forming part makes the mold structure compact; the side core-pulling structure is separately provided with a lower forming insert and an upper forming insert, is easy to process, and can be individually repaired and replaced, without the need of replacing the whole front mold core and the rear mold core, thereby reducing the maintenance cost of the mold. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure schematic view of a bubble machine tooth box product of the present application;

[0021] Figure 2 A structure schematic view of one embodiment of the present application;

[0022] Figure 3 A sectional view of one embodiment of the present application. DETAILED DESCRIPTION

[0023] The present application provides the following description with reference to the accompanying drawings to help comprehensively understand various embodiments of the present application as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as just exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the present application.

[0024] In the description of the present application, the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0025] It should be understood that when one element (for example, a first element) is "connected" to another element (for example, a second element), the element can be directly connected to the other element, or there can be an intervening element (for example, a third element) between the element and the other element.

[0026] An embodiment of the present application provides a bubble machine tooth box forming mold, as shown in Figures 1-3 The mold includes:

[0027] The front mold assembly includes a front mold plate 101 and a front mold core 102 arranged on the front mold plate 101;

[0028] The rear mold assembly comprises a rear mold plate 103 and a rear mold core 104 arranged on the rear mold plate 103, and the rear mold core 104 is provided with a first forming part 201 for forming the first shell 301, a second forming part 202 for forming the second shell 302, a third forming part 203 for forming the first fastener 303, and a fourth forming part 204 for forming the second fastener 304, and the first forming part 201 and the second forming part 202 are arranged oppositely above and below, and the third forming part 203 and the fourth forming part 204 are arranged on one side of the first forming part 201 and the second forming part 202;

[0029] The side core-pulling structure 205 is arranged on one side of the rear mold core 104, and the side core-pulling structure 205 is used for forming the third fastener 305, and the side core-pulling structure 205 comprises a lower forming insert 206 arranged on the rear mold plate 103, an upper forming insert 212 arranged on the front mold plate 101, a first sliding block 207 for forming the first side hole 306, and a second sliding block 208 for forming the second side hole 307.

[0030] The mold integrates the components of the bubble machine tooth box into one mold for forming, greatly improves the production efficiency, and reduces the error accumulation in the production link. The forming part area is arranged, the first forming part 201 and the second forming part 202 are arranged oppositely above and below, and the third forming part 203 and the fourth forming part 204 are arranged on one side of them, the mold space is reasonably utilized, the mold structure is compact, and the mold processing and manufacturing and subsequent maintenance are facilitated. The side core-pulling structure 205 is separately provided with the lower forming insert 206 and the upper forming insert 212, which is easy to process and can be repaired and replaced separately, without the need to replace the entire front mold core 102 and the rear mold core 104, thereby reducing the mold maintenance cost; the first sliding block 207 and the second sliding block 208 respectively form the first side hole 306 and the second side hole 307, the sliding block has low cost and is convenient to maintain.

[0031] In some embodiments, as shown in Figure 2 The first sliding block 207 comprises a first sliding block seat 209, a first guide sliding block 210 arranged below the first sliding block seat 209, and a fifth forming part 211 arranged on the first sliding block seat 209, the second sliding block 208 comprises a second sliding block seat 220, a second guide sliding block arranged below the second sliding block seat 220, and a sixth forming part 219 arranged on the second sliding block seat 220, and the rear mold plate 103 is provided with a first sliding groove 213 and a second sliding groove 214 matched with the first guide sliding block 210 and the second guide sliding block for sliding.

[0032] The first slider 207 and the second slider 208 slide through the first guide slider 210 and the second guide slider at the bottom thereof respectively, and match the first sliding groove 213 and the second sliding groove 214 on the back mold plate 103, so as to ensure that the sliders can move smoothly along the predetermined track during the mold opening and closing process, and the slider structure is easy to process. The first sliding groove 213 and the second sliding groove 214 pass through the outside of the back mold plate 103, which is easy to process, and further facilitates the quick installation and disassembly and maintenance of each slider.

[0033] Further, as shown in Figure 2 , the first slider seat 209 and the second slider seat 220 are symmetrically arranged, and the first guide slider 210 and the second guide slider are symmetrically arranged.

[0034] The symmetric design makes the processing procedures of the first slider seat 209 and the second slider seat 220 and the first guide slider 210 and the second guide slider consistent, reduces the production difficulty, and correspondingly, the symmetric design facilitates the first sliding groove 213 and the second sliding groove 214 to be processed once to complete two sliding grooves, thereby improving the production efficiency.

[0035] In some embodiments, as shown in Figure 2 , the fifth forming part 211 includes a first hole position insert 215 for forming the first side hole 306.

[0036] The first hole position insert 215 is convenient for processing, replacement and maintenance, reduces the maintenance cost of the fifth forming part 211, and further, when it is necessary to adjust the shape or size of the side hole, only the corresponding insert needs to be replaced, so that the side hole forming of different shapes and sizes is realized.

[0037] Further, as shown in Figure 3 , the lower forming insert block 206 has an insert hole 216 for the first hole position insert 215 to pass through.

[0038] The insert hole 216 provides accurate guidance and positioning for the first hole position insert 215, so that the first hole position insert 215 can pass through smoothly during the movement of the first slider seat 209, reduces the shaking or deviation of the first hole position insert 215 during the movement, and thereby ensures the forming precision and quality of the first side hole 306.

[0039] In some embodiments, as shown in Figure 3 , the third forming part 203 includes a second hole position insert 217 arranged on the front mold core 102, and the second hole position insert 217 is connected by plug-in.

[0040] The plug-in connection mode enhances the structural stability and improves the hole position precision. When it is necessary to adjust or replace the hole position forming part, the second hole position insert 217 can be operated alone without the need to disassemble or modify the entire mold, thereby greatly reducing the maintenance cost and time.

[0041] In some embodiments, as shown in Figure 3 The fourth forming part 204 includes a third hole position insert 218 arranged on the front mold core 102 for forming a circular hole position of the second fastener 304.

[0042] The arrangement of the third hole position insert 218 facilitates fine machining of the forming structure of the circular hole position, and facilitates quick replacement and maintenance during production, thereby reducing manufacturing cost and maintenance difficulty.

[0043] In some embodiments, as shown in Figure 2 The first forming part 201 is arranged on the left upper side and the right lower side of the rear mold core 104, and the second forming part 202 is arranged on the right upper side and the left lower side of the rear mold core 104. The long sides of the first forming part 201 and the second forming part 202 are arranged towards the outer side, and the short sides thereof are arranged oppositely.

[0044] The layout fully utilizes the space of the mold, so that the forming areas of the first shell 301 and the second shell 302 are more reasonably distributed, avoiding mutual interference between the forming areas, so that other components can be distributed in the space between the two to be formed, thereby improving space utilization.

[0045] Further, as shown in Figure 2 The two third forming parts 203 are oppositely arranged on the left middle side of the rear mold core 104, and the two fourth forming parts 204 are oppositely arranged on the right middle side of the rear mold core 104.

[0046] The third forming part 203 and the fourth forming part 204 in the embodiment are both symmetrically arranged along the middle axis, facilitating the flow of the injection flow channel in the middle axis, and being capable of better reducing forming error.

[0047] In some embodiments, as shown in Figure 2 The two side core-pulling structures 205 are arranged on the two sides of the rear mold core 104, respectively.

[0048] The arrangement of the left and right sides facilitates machining of the sliding groove, is high in mold utilization rate, and is convenient to maintain.

[0049] The terms and words used in the above description and claims are not limited by the literal meaning, but are only used by the applicant to enable a clear and consistent understanding of the present utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the present utility model is only for illustration, not for limitation of the present utility model as defined by the appended claims and their equivalents.

Claims

1. A bubble machine tooth box forming mold, characterized in that, include: The front mold assembly includes a front template (101) and a front mold core (102) disposed on the front template (101); The rear mold assembly includes a rear template (103) and a rear mold core (104) disposed on the rear template (103). The rear mold core (104) is provided with a first molding part (201) for molding a first outer shell (301), a second molding part (202) for molding a second outer shell (302), a third molding part (203) for molding a first fastener (303), and a fourth molding part (204) for molding a second fastener (304). The first molding part (201) and the second molding part (202) are disposed opposite each other, and the third molding part (203) and the fourth molding part (204) are disposed on one side of the first molding part (201) and the second molding part (202). A side core-pulling structure (205) is provided on one side of the rear mold core (104). The side core-pulling structure (205) is used to form the third fastener (305). The side core-pulling structure (205) includes a lower forming insert (206) provided on the rear template (103), an upper forming insert (212) provided on the front template (101), a first slider (207) for forming the first side hole (306), and a second slider (208) for forming the second side hole (307).

2. The bubble machine tooth box forming mold according to claim 1, characterized in that: The first slider (207) includes a first slider seat (209), a first guide slider (210) disposed under the first slider seat (209), and a fifth forming part (211) disposed on the first slider seat (209). The second slider (208) includes a second slider seat (220), a second guide slider disposed under the second slider seat (220), and a sixth forming part (219) disposed on the second slider seat (220). The rear template (103) is provided with a first groove (213) and a second groove (214) that respectively match and slide with the first guide slider (210) and the second guide slider.

3. The bubble machine tooth box forming mold according to claim 2, characterized in that: The first slider seat (209) and the second slider seat (220) are symmetrically arranged, and the first guide slider (210) and the second guide slider are symmetrically arranged.

4. A bubble machine tooth box forming mold according to any one of claims 2-3, characterized in that: The fifth forming part (211) includes a first hole insert (215) for forming the first side hole (306).

5. The bubble machine tooth box forming mold according to claim 4, characterized in that: The lower molded insert (206) has an insert hole (216) for the first hole insert (215) to pass through.

6. The bubble machine tooth box forming mold according to claim 1, characterized in that: The third molding part (203) includes a second hole insert (217) disposed on the front mold core (102), the second hole insert (217) being inserted and connected to the rear mold core (104).

7. The bubble machine tooth box forming mold according to claim 1, characterized in that: The fourth forming part (204) includes a third hole insert (218) disposed on the front mold core (102) for forming the circular hole of the second fastener (304).

8. The bubble machine tooth box forming mold according to claim 1, characterized in that: The first forming part (201) is disposed on the upper left and lower right sides of the rear mold core (104), and the second forming part (202) is disposed on the upper right and lower left sides of the rear mold core (104). The long sides of both the first forming part (201) and the second forming part (202) are disposed towards the outside, and their short sides are disposed opposite each other.

9. A bubble machine tooth box forming mold according to claim 8, characterized in that: The two third forming parts (203) are disposed opposite to each other on the left middle side of the rear mold core (104), and the two fourth forming parts (204) are disposed opposite to each other on the right middle side of the rear mold core (104).

10. A bubble machine tooth box forming mold according to any one of claims 8-9, characterized in that: The two side core-pulling structures (205) are respectively disposed on both sides of the rear mold core (104).

Images