CN220409496U - Pin-connected panel display support injection mold - Google Patents
Pin-connected panel display support injection mold Download PDFInfo
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- CN220409496U CN220409496U CN202322020371.3U CN202322020371U CN220409496U CN 220409496 U CN220409496 U CN 220409496U CN 202322020371 U CN202322020371 U CN 202322020371U CN 220409496 U CN220409496 U CN 220409496U
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- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000001746 injection moulding Methods 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 2
- 238000005553 drilling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
An injection mold for an assembled display bracket belongs to the field of injection molds and aims to solve the problems that after the bracket is produced by an injection molding process, the bracket still needs to be punched mechanically, the manufacturing process is complex, the efficiency is poor, multiple devices are used, and the processing cost is high; four guide posts are arranged on the top end face of the bottom die in a rectangular array, a top die is arranged at the top of the bottom die, a balancing weight is clamped at the top of the top die, transmission rods are connected in the four side walls of the bottom die in a rotating mode, driven worm gears are connected to the tops of the transmission rods in a meshed mode, perforated posts are connected in the driven worm gears in a threaded mode, an electric motor is arranged at the right end of the front side wall of the bottom die, and the driving end of the electric motor is connected with the transmission rods; this pin-connected panel display support injection mold sets up the cylinder through the top at the injection groove of die mould to form the mounting hole in making fashioned display support, help improving the display support and assemble the convenience of installation when, better improvement installation effectiveness.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for an assembled display bracket.
Background
Under certain use scenes, a plurality of displays are required to be assembled together through the display support, the display support is usually spliced, an injection mold is usually adopted for mass production to improve the manufacturing efficiency of the display support, the existing support injection mold usually only manufactures the main body of the support through an injection molding process, and a plurality of steps are still required to punch the support in the follow-up process, so that the support manufacturing process is complex, the efficiency is poor, various devices are used, and the processing cost is high.
Disclosure of Invention
The utility model aims to provide an injection mold for an assembled display bracket, which solves the problems that the existing injection mold for the bracket provided in the background art usually only produces a main body of the bracket through an injection molding process and still needs to mechanically punch the bracket, so that the manufacturing process of the bracket is complicated, the efficiency is poor, multiple devices are used, and the processing cost is high.
The purpose and the effect of the injection mold of the spliced display bracket are achieved by the following specific technical means:
an injection mold for an assembled display bracket, wherein the injection mold for the assembled display bracket comprises a bottom mold; four guide posts are arranged on the top end face of the bottom die in a rectangular array mode, a top die is arranged at the top of the bottom die, a balancing weight is clamped at the top of the top die, a transmission rod is connected in a rotary mode in the four side walls of the bottom die, a driven worm wheel is connected to the top of the transmission rod in a meshed mode, a perforated post is connected to the driven worm wheel in a threaded mode, an electric motor is arranged at the right end of the front side wall of the bottom die, and the driving end of the electric motor is connected with the transmission rod.
Furthermore, the injection molding groove in the shape of a Chinese character 'jing' is formed in the top end face of the bottom die, cylinders are arranged in pairs in each section of injection molding groove, telescopic holes are formed between the eight tail ends of the injection molding groove and the side wall of the bottom die, an outer hole is formed in the outer side wall of the bottom die, and a hollow groove is formed between the outer hole and the telescopic holes.
Further, four through sliding holes are formed in the upper end face and the lower end face of the top die in a rectangular array, the sliding holes are slidably connected to guide posts arranged at the top of the bottom die, connecting clamping posts are symmetrically arranged on the left side and the right side of the top die, and a plastic groove matched with the injection molding groove of the top end face of the bottom die is formed in the bottom end face of the top die.
Further, the two ends of the transmission rod are respectively provided with a transmission bevel gear, the transmission bevel gears at the ends of each transmission rod are respectively connected in a meshed manner, two driving worms are symmetrically arranged in the middle of the transmission rod, the tops of the driving worms are connected with the bottoms of the driven worm wheels in a meshed manner, the driven worm wheels are rotationally connected in empty slots between the outer holes and the telescopic holes of the bottom die, and one ends, connected with the telescopic holes, of the driven worm wheels are provided with connecting rings which are rotationally connected in the side walls of the bottom die.
Further, a perforated column is slidably connected in the telescopic hole of the bottom die, a threaded column is arranged at the inner end of the perforated column, an external thread groove is formed in the side wall of the outer end of the perforated column, and the external thread groove is in threaded connection with the driven worm wheel.
Further, a connecting clamping groove is formed in the middle of the left side wall and the right side wall of the balancing weight, and the connecting clamping groove is clamped on the connecting clamping column of the top die.
Compared with the existing structure, the utility model has the following beneficial effects:
1. according to the utility model, the cylinder is arranged at the top of the injection molding groove of the bottom die, so that the mounting hole is formed in the formed display bracket, the mounting convenience in assembling the display bracket is improved, the mounting efficiency is improved better, the telescopic hole is formed at the tail end of the injection molding groove of the bottom die, the display bracket is drilled through the perforating cylinder sliding in the telescopic hole, so that drilling and forming are completed simultaneously, the display bracket can be spliced through the stud, and the convenience in assembling the display bracket is improved.
2. According to the utility model, the plastic groove at the bottom of the top die is better matched with the plastic groove of the bottom die through the sliding hole, so that deviation in injection molding is prevented, and the pressure of the top die is increased by arranging the balancing weight at the top of the top die, so that leakage phenomenon in injection molding is avoided.
3. According to the utility model, the external thread groove is formed in the side wall of the outer end of the perforated column, so that the perforated column is driven to rotate when the driven worm wheel rotates, and the perforated column performs the drilling operation of the threaded hole at the tail end of the display bracket through the threaded column connected with the inner end, so that the convenience in splicing the display bracket is improved.
Drawings
FIG. 1 is a schematic view of the right front side shaft of the present utility model;
FIG. 2 is a schematic diagram of the overall split structure of the present utility model;
FIG. 3 is a schematic diagram of a top mold flip structure according to the present utility model;
FIG. 4 is a schematic diagram of the top structure of the bottom mold of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a bottom mold; 101. an injection molding groove; 102. a cylinder; 103. a telescopic hole; 104. an outer aperture; 2. a guide post; 3. a top mold; 301. a slide hole; 302. connecting the clamping columns; 303. a plastic groove; 4. balancing weight; 401. a connecting clamping groove; 5. a transmission rod; 501. driving a worm; 502. a drive bevel gear; 6. a driven worm wheel; 601. a connecting ring; 7. a perforated column; 701. an external thread groove; 8. a threaded column; 9. an electric motor.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides an injection mold for an assembled display bracket, which comprises the following components: a bottom die 1; four guide posts 2 are arranged on the top end face of the bottom die 1 in a rectangular array, a top die 3 is arranged on the top of the bottom die 1, a balancing weight 4 is clamped at the top of the top die 3, a transmission rod 5 is connected in a rotating mode in the four side walls of the bottom die 1, a driven worm wheel 6 is connected to the top of the transmission rod 5 in a meshed mode, an opening post 7 is connected to the driven worm wheel 6 in a threaded mode, an electric motor 9 is arranged at the right end of the front side wall of the bottom die 1, the driving end of the electric motor 9 is connected with the transmission rod 5, injection molding grooves 101 in a 'well' shape are formed in the top end face of the bottom die 1, cylinders 102 are arranged in pairs in each section of injection molding grooves 101, telescopic holes 103 are formed between eight ends of the injection molding grooves 101 and the side wall of the bottom die 1, outer holes 104 are formed in the outer side wall of the bottom die 1, empty slots are formed between the outer holes 104 and the telescopic holes 103, and a concrete effect is achieved by arranging the cylinders 102 at the top of the injection molding grooves 101 of the bottom die 1 so that mounting holes are formed in a molded display bracket, convenience in assembling the display bracket is improved, the mounting efficiency is improved in the process of assembling the display bracket, the display bracket is better, the mounting holes are formed in the mounting bracket, the display bracket is convenient, the mounting holes are formed through the mounting holes are formed in the display bracket, the mounting hole 103 and the display bracket, the display bracket is formed through the telescopic holes, and the display bracket is conveniently and the display bracket, and the display device is formed through the hole-shaped, and the hole-shaped.
Four penetrating slide holes 301 are formed in the upper end face and the lower end face of the top die 3 in a rectangular array, the slide holes 301 are slidably connected to guide posts 2 arranged at the top of the bottom die 1, connecting clamping posts 302 are symmetrically arranged on the left side and the right side of the top die 3, a plastic groove 303 matched with the injection molding groove 101 of the top end face of the bottom die 1 is formed in the bottom end face of the top die 3, a connecting clamping groove 401 is formed in the middle of the left side wall and the right side wall of the balancing weight 4, the connecting clamping groove 401 is clamped on the connecting clamping posts 302 of the top die 3, and the sliding holes 301 enable the plastic groove 303 at the bottom of the top die 3 to be better matched with the injection molding groove 101 of the bottom die 1, so that deviation is prevented in injection molding, and the balancing weight 4 is arranged at the top of the top die 3, so that the pressure of the top die 3 is increased, and leakage phenomenon in injection molding is avoided.
The two ends of each transmission rod 5 are respectively provided with a transmission bevel gear 502, the transmission bevel gears 502 at the tail ends of each transmission rod 5 are respectively connected in a meshed manner, two driving worms 501 are symmetrically arranged in the middle of each transmission rod 5, the tops of the driving worms 501 are connected with the bottoms of the driven worm gears 6 in a meshed manner, the driven worm gears 6 are rotationally connected in empty slots between the outer holes 104 and the telescopic holes 103 of the bottom die 1, one ends of the driven worm gears 6 connected with the telescopic holes 103 are provided with connecting rings 601 which are rotationally connected in the side walls of the bottom die 1, and the transmission bevel gears 502 at the tail ends of each transmission rod 5 are specifically used for realizing the common rotation of the four transmission rods 5, and the driving worms 501 on the transmission rods 5 are connected with the driven worm gears 6 in a meshed manner to drive the driven worm gears 6 to rotate so as to control the rotation of the perforated columns 7 through the driven worm gears 6, and the perforated columns 7 are used for carrying out threaded hole opening operation on the tail ends of the display bracket through the telescopic holes 103.
Wherein, sliding connection has trompil post 7 in the expansion hole 103 of die mould 1, the inner of trompil post 7 is provided with screw thread post 8, the external screw thread groove 701 has been seted up in the outer end lateral wall of trompil post 7, external screw thread groove 701 threaded connection is in driven worm wheel 6, concrete effect, through seting up external screw thread groove 701 in the outer end lateral wall of trompil post 7, so that drive trompil post 7 when driven worm wheel 6 rotates, the drilling operation of the terminal screw hole of display support is carried out through screw thread post 8 of inner connection to trompil post 7, convenience when being convenient for improve the display support concatenation.
Specific use and action of the embodiment:
when the injection mold for the spliced display bracket is used, the cylinder 102 is arranged at the top of the injection groove 101 of the bottom mold 1 so as to form a mounting hole in the formed display bracket, the mounting convenience of the display bracket during splicing is improved, the mounting efficiency is improved, the plastic groove 303 at the bottom of the top mold 3 is matched with the injection groove 101 of the bottom mold 1 better through the sliding hole 301, deviation is prevented from occurring during injection, the balancing weight 4 is arranged at the top of the top mold 3, the pressure of the top mold 3 is increased, the common rotation of the four transmission rods 5 is realized through the transmission bevel gear 502 at the tail end of each transmission rod 5, the driven worm wheel 6 is driven to rotate through the meshing connection of the driving worm 501 on the transmission rod 5, the external thread groove 701 is formed in the outer end side wall of the opening column 7 so as to drive the opening column 7 during rotation of the driven worm wheel 6, and the opening column 7 performs the drilling operation of the threaded hole at the tail end of the display bracket through the thread column 8 connected at the inner end so as to improve the convenience of the display bracket during splicing.
Claims (6)
1. An injection mold for an assembled display bracket, which is characterized in that: comprises a bottom mould (1); four guide posts (2) are arranged on the top end face of the bottom die (1) in a rectangular array mode, a top die (3) is arranged at the top of the bottom die (1), a balancing weight (4) is clamped at the top of the top die (3), a transmission rod (5) is connected in a rotating mode in the four side walls of the bottom die (1), a driven worm wheel (6) is connected with the top of the transmission rod (5) in a meshed mode, an opening post (7) is connected in the driven worm wheel (6) in a threaded mode, an electric motor (9) is arranged at the right end of the front side wall of the bottom die (1), and the driving end of the electric motor (9) is connected with the transmission rod (5).
2. The injection mold for a split display stand according to claim 1, wherein: injection molding grooves (101) in a 'well' -shaped structure are formed in the top end face of the bottom die (1), columns (102) are arranged in pairs in each section of injection molding groove (101), telescopic holes (103) are formed between eight tail ends of the injection molding grooves (101) and the side wall of the bottom die (1), outer holes (104) are formed in the outer side wall of the bottom die (1), and empty grooves are formed between the outer holes (104) and the telescopic holes (103).
3. The injection mold for a split display stand according to claim 1, wherein: four penetrating slide holes (301) are formed in the upper end face and the lower end face of the top die (3) in a rectangular array, the slide holes (301) are slidably connected to guide posts (2) arranged at the top of the bottom die (1), connecting clamping posts (302) are symmetrically arranged on the left side and the right side of the top die (3), and a plastic groove (303) matched with the injection molding groove (101) of the top end face of the bottom die (1) is formed in the bottom end face of the top die (3).
4. The injection mold for a split display stand according to claim 1, wherein: the automatic mold is characterized in that transmission bevel gears (502) are arranged at two ends of each transmission rod (5), the transmission bevel gears (502) at the tail ends of each transmission rod (5) are connected in a meshed mode, two driving worms (501) are symmetrically arranged in the middle of each transmission rod (5), the tops of the driving worms (501) are connected with the bottoms of driven worm gears (6) in a meshed mode, the driven worm gears (6) are rotationally connected in empty grooves between outer holes (104) and telescopic holes (103) of the bottom mold (1), and connecting rings (601) are arranged at one ends, connected with the telescopic holes (103), of the driven worm gears (6) in a rotationally connected mode in the side walls of the bottom mold (1).
5. The injection mold for a split display stand according to claim 1, wherein: the bottom die is characterized in that an opening column (7) is slidably connected in a telescopic hole (103) of the bottom die (1), a threaded column (8) is arranged at the inner end of the opening column (7), an external thread groove (701) is formed in the side wall of the outer end of the opening column (7), and the external thread groove (701) is in threaded connection with the driven worm wheel (6).
6. The injection mold for a split display stand according to claim 1, wherein: a connecting clamping groove (401) is formed in the middle of the left side wall and the right side wall of the balancing weight (4), and the connecting clamping groove (401) is clamped on a connecting clamping column (302) of the top die (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020371.3U CN220409496U (en) | 2023-07-31 | 2023-07-31 | Pin-connected panel display support injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020371.3U CN220409496U (en) | 2023-07-31 | 2023-07-31 | Pin-connected panel display support injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409496U true CN220409496U (en) | 2024-01-30 |
Family
ID=89640779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322020371.3U Active CN220409496U (en) | 2023-07-31 | 2023-07-31 | Pin-connected panel display support injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409496U (en) |
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2023
- 2023-07-31 CN CN202322020371.3U patent/CN220409496U/en active Active
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