CN214521638U - Special die for processing wiring nut - Google Patents
Special die for processing wiring nut Download PDFInfo
- Publication number
- CN214521638U CN214521638U CN202120606399.3U CN202120606399U CN214521638U CN 214521638 U CN214521638 U CN 214521638U CN 202120606399 U CN202120606399 U CN 202120606399U CN 214521638 U CN214521638 U CN 214521638U
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- CN
- China
- Prior art keywords
- mould
- shaped
- die
- moving plate
- wiring nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 11
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a production mould technical field specifically is a special mould of binding post nut processing, including unable adjustment base, unable adjustment base's top is equipped with the U-shaped fixed plate, and the middle part at U-shaped fixed plate inner wall top is equipped with the cylinder, and the end connection of cylinder piston rod has the U-shaped movable plate, and the top of U-shaped movable plate and the position swing joint that is close to the middle part have two fastening bolt, are equipped with the mould between the both sides of U-shaped movable plate inner wall, and a plurality of shaping grooves that are the matrix and arrange are seted up to the bottom of going up the mould, and the top of unable adjustment base and the position that is located under the mould are equipped with the bed die. This wiring nut processing special mould drives the U-shaped movable plate and goes up the mould and move down in step through the cylinder that is equipped with, makes mould and bed die extrusion laminating, is connected fixed with last mould and U-shaped movable plate through fastening bolt to mould on the convenient to use person's quick replacement, and need not change the bed die, and then avoid influencing wiring nut's the efficiency of moulding plastics.
Description
Technical Field
The utility model relates to a production mould technical field specifically is a special mould of wiring nut processing.
Background
The wiring nut is used for fixing the electric wire on the wiring terminal, the wiring nut on the mutual inductor is generally divided into a metal nut and a plastic nut, the metal nut is made by mechanical stamping, and the plastic nut is made by injection molding of a mold.
The existing injection mold for the wiring nut can only inject nuts with the same size, when the wiring nuts with different sizes need to be injected, the whole mold needs to be replaced, the operation is inconvenient, and the injection efficiency of the wiring nut is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special mould is processed to the wiring nut to propose among the above-mentioned background art that current wiring nut injection mold can only mould plastics the nut of same size, when the not unidimensional wiring nut of needs moulding plastics, need change whole mould, the operation is comparatively inconvenient, has influenced the problem of wiring nut efficiency of moulding plastics.
In order to achieve the above object, the utility model provides a following technical scheme:
a special die for processing a wiring nut comprises a fixed base, wherein a U-shaped fixed plate is arranged at the top of the fixed base, symmetrically distributed bar-shaped fixed plates are arranged on two sides of the inner wall of the U-shaped fixed plate and close to the top, positioning holes are formed in the top of each bar-shaped fixed plate, a cylinder is arranged in the middle of the top of the inner wall of the U-shaped fixed plate, a U-shaped moving plate is connected to the end portion of a piston rod of the cylinder, symmetrically distributed positioning rods are arranged on the top of the U-shaped moving plate and close to two ends, two fastening bolts are movably connected to the top of the U-shaped moving plate and close to the middle, an annular extrusion block is arranged on the outer wall of each fastening bolt and close to the top, an upper die is movably connected between two sides of the inner wall of the U-shaped moving plate, a plurality of forming grooves which are arranged in a matrix form are formed in the bottom of the upper die, and an injection molding pipe is arranged on the rear side of the upper die, every the shaping inslot all is equipped with the mouth of moulding plastics with the pipe intercommunication of moulding plastics, unable adjustment base's top and the position that is located under the upper die are equipped with the bed die.
Preferably, the outer diameter of the positioning rod is matched with the inner diameter of the positioning hole, and the positioning rod is connected with the strip-shaped fixing plate in a sliding mode.
Preferably, the bottom end of the fastening bolt penetrates through the top of the U-shaped moving plate and is in threaded connection with the upper die, and the bottom of the annular extrusion block is attached to the top of the U-shaped moving plate.
Preferably, two sides of the upper die are respectively attached to two sides of the inner wall of the U-shaped moving plate.
Preferably, the top of the lower mold is a smooth plane.
Preferably, the bottom of both sides is equipped with the bar mounting panel of symmetric distribution around the bed die, the bar mounting panel pass through the screw with unable adjustment base threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
this wiring nut processing special mould drives U-shaped movable plate and goes up the mould and move down in step through the cylinder that is equipped with, makes mould and bed die extrusion laminating, will mould plastics the liquid through the pipe of moulding plastics and inject into the shaping groove to accomplish and mould plastics, be connected fixedly with last mould and U-shaped movable plate through fastening bolt, thereby mould on the convenient to use person quick replacement, and need not change the bed die, and then avoid influencing the efficiency of moulding plastics of wiring nut.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a schematic view of an assembly structure of the U-shaped moving plate and the fastening bolt of the present invention;
fig. 4 is a schematic view of the bottom structure of the upper mold of the present invention;
fig. 5 is a schematic view of the structure of the lower mold of the present invention.
In the figure: the device comprises a fixed base 1, a U-shaped fixed plate 2, a strip-shaped fixed plate 20, a positioning hole 200, a cylinder 3, a U-shaped movable plate 4, a positioning rod 40, an upper die 5, a forming groove 50, an injection molding pipe 51, a lower die 6, a strip-shaped mounting plate 60, a fastening bolt 7 and an annular extrusion block 70.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do 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 should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a special die for processing a wiring nut comprises a fixed base 1, wherein a U-shaped fixed plate 2 is arranged at the top of the fixed base 1, symmetrically distributed strip-shaped fixed plates 20 are arranged on two sides of the inner wall of the U-shaped fixed plate 2 and close to the top, a positioning hole 200 is formed in the top of each strip-shaped fixed plate 20, a cylinder 3 is arranged in the middle of the top of the inner wall of the U-shaped fixed plate 2, a U-shaped moving plate 4 is connected to the end of a piston rod of the cylinder 3, the U-shaped moving plate 4 is driven to move up and down by the cylinder 3, symmetrically distributed positioning rods 40 are arranged at the top of the U-shaped moving plate 4 and close to the two ends, two fastening bolts 7 are movably connected to the top of the U-shaped moving plate 4 and close to the middle, an annular extrusion block 70 is arranged on the outer wall of each fastening bolt 7 and close to the top, an upper die 5 is movably connected between two sides of the inner wall of the U-shaped moving plate 4, and a plurality of forming grooves 50 which are arranged in a matrix form are formed at the bottom of the upper die 5, the rear side of the upper die 5 is provided with an injection molding pipe 51, each molding groove 50 is internally provided with an injection molding port communicated with the injection molding pipe 51, the injection molding pipes 51 are communicated with the molding grooves 50 of the upper die 5, the upper die 5 is replaced, the injection molding pipes 51 are replaced together with the upper die 5, and the top of the fixing base 1 is provided with a lower die 6 at a position right below the upper die 5.
In this embodiment, the external diameter of locating lever 40 and the internal diameter looks adaptation of locating hole 200, locating lever 40 and bar fixed plate 20 sliding connection can ensure the steady movement of U-shaped movable plate 4 through locating lever 40 and the bar fixed plate 20 that are equipped with.
Specifically, the bottom end of the fastening bolt 7 penetrates through the top of the U-shaped moving plate 4 and is in threaded connection with the upper die 5, so that the upper die 5 can be conveniently installed and replaced, the bottom of the annular extrusion block 70 is attached to the top of the U-shaped moving plate 4, extrusion force is generated on the top of the U-shaped moving plate 4 through the annular extrusion block 70, the positions of the upper die 5 and the U-shaped moving plate 4 are fixed, sufficient length is reserved at the top end of the fastening bolt 7, and the fastening bolt 7 can be conveniently rotated by a user.
Furthermore, the two sides of the upper die 5 are respectively attached to the two sides of the inner wall of the U-shaped moving plate 4, so that the position of the upper die 5 is conveniently positioned, the upper die 5 is conveniently aligned with the U-shaped moving plate 4, and quick installation is facilitated.
Further, the top of the lower mold 6 is a smooth plane, so that the bottom of the upper mold 5 can be completely attached to the top of the lower mold 6.
Further, the bottom of both sides is equipped with the bar mounting panel 60 of symmetric distribution around the bed die 6, and the bar mounting panel 60 passes through screw and 1 threaded connection of unable adjustment base, the installation and the dismantlement of bed die 6 of being convenient for, after the long-time use of bed die 6 down, dismantle it, maintain its surface to ensure its steadiness.
When the special mold for processing the wiring nut is used, a user drives the U-shaped moving plate 4 and the upper mold 5 to synchronously move downwards through the air cylinder 3, after the bottom of the upper mold 5 is attached to the top of the lower mold 6, injection liquid is injected into the forming groove 50 through the injection molding pipe 51, and after injection is completed, the air cylinder 3 drives the U-shaped moving plate 4 and the upper mold 5 to synchronously move upwards, so that the upper mold 5 is separated from a coarse blank of the wiring nut; when the wiring nuts with different sizes need to be injection molded, a user drives the U-shaped moving plate 4 and the upper die 5 to synchronously move downwards through the air cylinder 3, after the bottom of the upper die 5 is attached to the top of the lower die 6, the user detaches the two fastening bolts 7, then pushes the upper die 5 backwards, so that the upper die 5 is moved out of the U-shaped moving plate 4, the upper die 5 with the required size is installed into the U-shaped moving plate 4, and the new upper die 5 and the U-shaped moving plate 4 are fixed in position through the two fastening bolts 7.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a wiring nut processing special mould which characterized in that: the die comprises a fixed base (1), wherein a U-shaped fixed plate (2) is arranged at the top of the fixed base (1), symmetrically distributed strip-shaped fixed plates (20) are arranged at two sides of the inner wall of the U-shaped fixed plate (2) and at positions close to the top, positioning holes (200) are formed in the top of each strip-shaped fixed plate (20), a cylinder (3) is arranged in the middle of the top of the inner wall of the U-shaped fixed plate (2), a U-shaped moving plate (4) is connected to the end part of a piston rod of the cylinder (3), symmetrically distributed positioning rods (40) are arranged at the top of the U-shaped moving plate (4) and at positions close to the two ends, two fastening bolts (7) are movably connected to the top of the U-shaped moving plate (4) and at positions close to the middle, an annular moving plate extrusion block (70) is arranged at the outer wall of each fastening bolt (7) and at a position close to the top, and an upper die (5) is movably connected between two sides of the inner wall of the U-shaped moving plate (4), go up the bottom of mould (5) and seted up a plurality of shaping grooves (50) that are the matrix and arrange, the rear side of going up mould (5) is equipped with injection molding pipe (51), every all be equipped with in shaping groove (50) with the mouth of moulding plastics of injection molding pipe (51) intercommunication, the top of unable adjustment base (1) and the position that is located under last mould (5) are equipped with bed die (6).
2. The special die for processing the wiring nut as claimed in claim 1, wherein: the outer diameter of the positioning rod (40) is matched with the inner diameter of the positioning hole (200), and the positioning rod (40) is connected with the strip-shaped fixing plate (20) in a sliding mode.
3. The special die for processing the wiring nut as claimed in claim 1, wherein: the bottom end of the fastening bolt (7) penetrates through the top of the U-shaped moving plate (4) and is in threaded connection with the upper die (5), and the bottom of the annular extrusion block (70) is attached to the top of the U-shaped moving plate (4).
4. The special die for processing the wiring nut as claimed in claim 1, wherein: and two sides of the upper die (5) are respectively attached to two sides of the inner wall of the U-shaped moving plate (4).
5. The special die for processing the wiring nut as claimed in claim 1, wherein: the top of the lower die (6) is a smooth plane.
6. The special die for processing the wiring nut as claimed in claim 1, wherein: the bottom of both sides is equipped with symmetric distribution's bar mounting panel (60) around bed die (6), bar mounting panel (60) through the screw with unable adjustment base (1) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606399.3U CN214521638U (en) | 2021-03-25 | 2021-03-25 | Special die for processing wiring nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606399.3U CN214521638U (en) | 2021-03-25 | 2021-03-25 | Special die for processing wiring nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214521638U true CN214521638U (en) | 2021-10-29 |
Family
ID=78265436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120606399.3U Expired - Fee Related CN214521638U (en) | 2021-03-25 | 2021-03-25 | Special die for processing wiring nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214521638U (en) |
-
2021
- 2021-03-25 CN CN202120606399.3U patent/CN214521638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |