Plastic filling molding tool for transformer product
By designing a tooling structure that includes a base, bottom mold, left half mold, right half mold and top template, the problems of bracket offset and insufficient limit during the injection molding of transformer products were solved, achieving effective fixation and uniform injection molding of the product, and improving the processing quality.
Patent Information
- Application Number
- CN202422965666.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Existing injection molding tooling cannot effectively fix and limit the bracket and body of the transformer product, resulting in uneven distribution of the injection molding material and even leakage of the bracket surface.
A tooling structure including a base, bottom mold, left half mold, right half mold and upper template is designed. The product is fixed and limited by components such as limiting threaded opening, straightening threaded opening, positioning mechanism, injection tube head and exhaust pipe head to avoid displacement, and is easy to move by universal wheels.
This technology effectively fixes and limits the transformer product during the molding process, avoiding uneven distribution of molding material and leakage of the support, thus improving processing quality.
Smart Images
Figure CN223466578U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of forming frock mould, specifically relates to a transformer product plastic pouring forming frock. BACKGROUND
[0002] The plastic pouring forming frock is used to fasten the product, when the product is placed into the frock, the frock can keep the product in the relatively correct position, and can provide the appropriate space for the product selection package, and the reasonable frock design can guarantee that the processing quality of the product meets the requirements.
[0003] A certain transformer product design requires using thermosetting resin to pour plastic forming in the frock, the transformer device body size is smaller, uses the curved support to fix the left and right directions of the body, since the support material is relatively thin, when the transformer product is loaded into the frock, the support exists the phenomenon of deviation and not centering, at the same time, since the left and right direction of the transformer product pours the small residual amount, when the support deviates and does not center, the plastic pouring material will appear uneven thickness distribution on the left and right sides of the product, and the support skin will be exposed and other unqualified phenomena will appear, so it is necessary to solve the problem that the existing plastic pouring forming frock cannot fix and limit the support and the body. UTILITY MODEL CONTENTS
[0004] In view of the above problems existing in the prior art transformer product plastic pouring forming frock, the utility model is provided.
[0005] Therefore, the utility model aims at providing a transformer product plastic pouring forming frock, which solves the problem that the existing plastic pouring forming frock cannot fix and limit the support and the body.
[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a transformer product plastic pouring forming frock, including the base, the top of the base is fixedly connected with the bottom die, the surface of the bottom die is provided with the first clamping port, and the left half die and the right half die are clamped respectively, the left half die and the right half die, the top of the left half die and the right half die is clamped with the upper die plate, the bottom of the upper die plate is clamped with the left half die and the right half die through the second clamping port, the side wall of the bottom die and the upper die plate is equipped with the positioning mechanism clamped with the left half die and the right half die two ends, the first mounting mechanism is equipped between the side wall of the left half die and the right half die two ends, the side wall of the bottom die and the upper die plate is equipped with the second mounting mechanism, one end of the top of the upper die plate is fixedly connected with the plastic pouring pipe head through the opening, the other end of the top of the upper die plate is fixedly connected with the exhaust pipe head through the opening, the surface of the bottom die is provided with four limiting screw holes, and the screws are threadedly connected, the side wall of the left half die and the right half die is provided with four correction screw holes, and the threaded positioning pins are threadedly connected.
[0007] Preferably, the positioning mechanism comprises U-shaped positioning plates and slots, the side walls of the bottom die and the upper die plate are fixedly connected with the U-shaped positioning plates, and the top and bottom of the left half die and the right half die are provided with the slots.
[0008] Preferably, the first mounting mechanism comprises first corresponding mounting ports, limiting bolts and limiting nuts, the two end side walls of the left half die and the right half die are provided with the first corresponding mounting ports, the limiting bolts are slidably connected to the first corresponding mounting ports, and the limiting bolts pass through the first corresponding mounting ports and are threadedly connected with the limiting nuts.
[0009] Preferably, the second mounting mechanism comprises second corresponding mounting ports, hexagonal head bolts and hexagonal nuts, the side walls of the bottom die and the upper die plate are provided with a plurality of second corresponding mounting ports, the hexagonal head bolts are slidably connected to the second corresponding mounting ports, and the hexagonal head bolts pass through the first corresponding mounting ports and are threadedly connected with the hexagonal nuts.
[0010] Further, the inner walls of the plastic pouring pipe head and the exhaust pipe head are threadedly connected with threaded plugs.
[0011] Preferably, the bottom of the base is fixedly connected with a plurality of universal wheels.
[0012] In the above technical scheme, the technical effects and advantages of the utility model are provided:
[0013] 1. The utility model discloses a screw arranged in four limiting threaded ports is connected with a finished product mold to fix the finished product mold, a threaded positioning pin arranged in four correction threaded ports is used to fix the finished product mold at the center to avoid deviation during plastic pouring, a plastic pouring pipe head is arranged to facilitate plastic pouring between the finished product mold and a forming tool, and an exhaust pipe head is arranged to exhaust excess air during plastic pouring.
[0014] 2. The utility model discloses a plurality of limiting bolts are arranged, inserted into the first corresponding mounting ports of the left half die and the right half die, and threadedly connected with limiting nuts to fix the left half die and the right half die.
[0015] 3. The utility model discloses a plurality of hexagonal head bolts are arranged, respectively pass through the second corresponding mounting ports of the bottom die and the upper die plate, and then are threadedly connected with the hexagonal head bolts to fix and limit the bottom die and the upper die plate after clamping and mounting. DRAWINGS
[0016] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.
[0017] Fig. 1 It is a front structure sectional view of the present application.
[0018] Fig. 2 It is a side structure sectional view of the present application.
[0019] Fig. 3 It is a partial three-dimensional structure schematic view of the present application.
[0020] Mark explanation:
[0021] 1, base; 2, bottom die; 3, first clamping port; 4, left half die; 5, right half die; 6, upper die plate; 7, second clamping port; 8, plastic pouring pipe head; 9, exhaust pipe head; 10, limiting threaded port; 11, screw; 12, correction threaded port; 13, threaded positioning pin; 14, U-shaped positioning plate; 15, insertion slot; 16, first corresponding mounting port; 17, limiting bolt; 18, limiting nut; 19, second corresponding mounting port; 20, hexagonal head bolt; 21, hexagonal nut; 22, threaded plug; 23, universal wheel. Specific implementation
[0022] In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail in conjunction with the drawings.
[0023] The embodiment of the present application discloses a plastic pouring forming tool for transformer product.
[0024] The present application provides a kind of Figs. 1-3The illustrated transformer product plastic pouring forming tool includes a base 1, the top of the base 1 is fixedly connected with a bottom die 2, the surface of the bottom die 2 is provided with a first clamping port 3, and a left half die 4 and a right half die 5 are clamped therein, respectively, the top of the left half die 4 and the right half die 5 is clamped with an upper die plate 6, the bottom of the upper die plate 6 is clamped with the left half die 4 and the right half die 5 through a second clamping port 7, the sidewall of the bottom die 2 and the upper die plate 6 is provided with a positioning mechanism clamped with both ends of the left half die 4 and the right half die 5, the sidewall between both ends of the left half die 4 and the right half die 5 is provided with a first mounting mechanism, the sidewall of the bottom die 2 and the upper die plate 6 is provided with a second mounting mechanism, one end of the top of the upper die plate 6 is fixedly connected with a plastic pouring pipe head 8 through an opening, the other end of the top of the upper die plate 6 is fixedly connected with an exhaust pipe head 9 through an opening, the surface of the bottom die 2 is provided with four limiting threaded ports 10, and each is threadedly connected with a screw 11, the sidewall of the left half die 4 and the right half die 5 is provided with four correction threaded ports 12, and each is threadedly connected with a threaded positioning pin 13, the first clamping port 3 is provided, so that the bottom of the left half die 4 and the right half die 5 is connected with the bottom die 2, the first mounting mechanism is provided, so that the left half die 4 and the right half die 5 are installed, the second mounting mechanism is provided, so that the bottom die 2 and the upper die plate 6 are finally installed, the screw 11 in the four limiting threaded ports 10 is provided, which is connected with the finished mold to fix the finished mold, the threaded positioning pin 13 in the four correction threaded ports 12 is provided, so that the finished mold is fixed at the center to avoid deviation during plastic pouring, the plastic pouring pipe head 8 is provided, so that the finished mold and the forming tool are plastic poured, the exhaust pipe head 9 is provided, so that the excess air is discharged during plastic pouring, thereby solving the problem that the existing plastic pouring forming tool cannot fix and limit the bracket and the body.
[0025] In order to position the left half die 4 and the right half die 5 between the bottom die 2 and the upper die plate 6 for easy installation, as shown, Figs. 1-3 The positioning mechanism includes a U-shaped positioning plate 14 and a slot 15, the sidewall of the bottom die 2 and the upper die plate 6 is fixedly connected with the U-shaped positioning plate 14, the top and the bottom of the left half die 4 and the right half die 5 is provided with the slot 15, each U-shaped positioning plate 14 corresponds to the slot 15, the U-shaped positioning plate 14 provided on the sidewall of the bottom die 2 and the upper die plate 6 is inserted into the slot 15 on the top and the bottom of the left half die 4 and the right half die 5, so that the left half die 4 and the right half die 5 are positioned between the bottom die 2 and the upper die plate 6 for easy installation.
[0026] In order to fix the left half die 4 and the right half die 5, as shown, Figs. 1-3As shown in the drawings, the first mounting mechanism comprises a first corresponding mounting hole 16, a limiting bolt 17 and a limiting nut 18. The first corresponding mounting hole 16 is arranged on the side wall of the left half mold 4 and the right half mold 5. The limiting bolt 17 is connected to the first corresponding mounting hole 16. The limiting bolt 17 is screwed with the limiting nut 18. The limiting bolt 17 is inserted into the first corresponding mounting hole 16 of the left half mold 4 and the right half mold 5, and then screwed with the limiting nut 18, so as to fix the left half mold 4 and the right half mold 5.
[0027] In order to fix the bottom mold 2 and the upper mold plate 6 after the clamping installation, as shown in the drawings, Figs. 1-3 The second mounting mechanism comprises a second corresponding mounting hole 19, a hexagonal head bolt 20 and a hexagonal nut 21. The side wall of the bottom mold 2 and the upper mold plate 6 is provided with a plurality of second corresponding mounting holes 19. The hexagonal head bolt 20 is connected to each second corresponding mounting hole 19. The hexagonal head bolt 20 is screwed with the hexagonal nut 21. The hexagonal head bolt 20 is inserted into the second corresponding mounting hole 19 of the bottom mold 2 and the upper mold plate 6, and then screwed with the hexagonal head bolt 20, so as to fix the bottom mold 2 and the upper mold plate 6 after the clamping installation.
[0028] In order to seal after filling the material, as shown in the drawings, Fig. 1 And 2 The inner wall of the plastic pipe head 8 and the exhaust pipe head 9 is screwed with a threaded plug 22. The threaded plug 22 is used to seal after filling the material.
[0029] Finally, in order to facilitate the movement of the device to other working areas, as shown in the drawings, Fig. 1 And 2 The bottom of the base 1 is fixedly connected with a plurality of universal wheels 23. The universal wheels 23 are used to facilitate the movement of the device to other working areas.
[0030] Method for use:
[0031] In use, the product mold is prepared, the mold cavity inner surface is sprayed with a release agent, the product mold is fixed to the bottom mold 2 by using the screw 11, the left half mold 4 and the right half mold 5 are installed in the first clamping interface 3 on the surface of the bottom mold 2 by the positioning mechanism, the left half mold 4 and the right half mold 5 are fixed and limited by the first installation mechanism, the threaded positioning pin 13 is tightened, the product mold is centered left and right, the second clamping interface 7 on the bottom of the upper mold plate 6 is clamped with the top of the left half mold 4 and the right half mold 5, the bottom mold 2 and the upper mold plate 6 are fixed and limited by the second installation mechanism, the product mold is placed in a drying box for a certain time after being heated, finally, the mold is disassembled, the plastic product is taken out, and the threaded positioning pin hole on the plastic product is repaired.
[0032] The above only describes certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.
Claims
1. A transformer product plastic-pouring forming tooling, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a bottom die (2), the surface of the bottom die (2) is provided with a first clamping port (3), and the left half die (4) and the right half die (5) are clamped respectively, the top of the left half die (4) and the right half die (5) is clamped with an upper die plate (6), the bottom of the upper die plate (6) is clamped with the left half die (4) and the right half die (5) through a second clamping port (7), the side wall of the bottom die (2) and the upper die plate (6) is provided with a positioning mechanism clamped with the two ends of the left half die (4) and the right half die (5), the two end side walls of the left half die (4) and the right half die (5) are provided with a first mounting mechanism, the side wall of the bottom die (2) and the upper die plate (6) is provided with a second mounting mechanism, one end of the top of the upper die plate (6) is fixedly connected with a plastic pipe head (8) through an opening, the other end of the top of the upper die plate (6) is fixedly connected with an exhaust pipe head (9) through an opening, the surface of the bottom die (2) is provided with four limiting threaded openings (10), and the threaded openings (10) are all threadedly connected with screws (11), and the side wall of the left half die (4) and the right half die (5) is provided with four correction threaded openings (12), and the correction threaded openings (12) are all threadedly connected with threaded positioning pins (13).
2. The transformer product plastic-pouring forming tooling according to claim 1, characterized in that: The positioning mechanism comprises a U-shaped positioning plate (14) and a slot (15), the side wall of the bottom die (2) and the upper die plate (6) is fixedly connected with the U-shaped positioning plate (14), and the top and the bottom of the left half die (4) and the right half die (5) are provided with the slot (15), and each U-shaped positioning plate (14) is inserted into the corresponding slot (15).
3. The transformer product plastic-pouring forming tooling of claim 1, wherein: The first mounting mechanism comprises a first corresponding mounting port (16), a limiting bolt (17) and a limiting nut (18), the two end side walls of the left half die (4) and the right half die (5) are provided with the first corresponding mounting port (16), each first corresponding mounting port (16) is slidably connected with the limiting bolt (17), each limiting bolt (17) passes through the first corresponding mounting port (16) and is threadedly connected with the limiting nut (18).
4. The transformer product plastic-pouring forming tooling of claim 1, wherein: The second mounting mechanism comprises a second corresponding mounting port (19), a hexagonal head bolt (20) and a hexagonal nut (21), the side wall of the bottom die (2) and the upper die plate (6) is provided with a plurality of second corresponding mounting ports (19), each second corresponding mounting port (19) is slidably connected with the hexagonal head bolt (20), each hexagonal head bolt (20) passes through the first corresponding mounting port (16) and is threadedly connected with the hexagonal nut (21).
5. The transformer product plastic-pouring forming tooling of claim 1, wherein: The inner walls of the plastic pipe head (8) and the exhaust pipe head (9) are all threadedly connected with threaded plugs (22).
6. The transformer product plastic-pouring forming tooling of claim 1, wherein: The bottom of the base (1) is fixedly connected with a plurality of universal wheels (23).