CN215870169U - High-efficient precision positioning shaping mould strip structure of power cord plug - Google Patents
High-efficient precision positioning shaping mould strip structure of power cord plug Download PDFInfo
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- CN215870169U CN215870169U CN202121917627.5U CN202121917627U CN215870169U CN 215870169 U CN215870169 U CN 215870169U CN 202121917627 U CN202121917627 U CN 202121917627U CN 215870169 U CN215870169 U CN 215870169U
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Abstract
The utility model relates to a high-efficiency precision positioning molding die strip structure of a power line plug, which comprises a positioning die strip and a positioning contact pin, wherein the positioning die strip is provided with a plurality of positioning grooves for positioning an insert terminal on the power line plug and a slot for the positioning contact pin to extend into the positioning grooves and penetrate through a through hole of the insert terminal, the positioning grooves are arranged along the length direction of the positioning die strip, the extending direction of the slot is the same as the arrangement direction of the positioning grooves, the outer diameter of the positioning contact pin is matched with the inner diameter of the slot, the upper surface of the positioning die strip is provided with a plurality of grooves arranged along the length direction of the positioning die strip, the grooves penetrate through the front surface of the positioning die strip, detachable positioning blocks are arranged in the grooves, the side wall surfaces on the two sides of the front end of each positioning block and the side wall surfaces on the two sides in the groove form the positioning grooves, and the positioning block is provided with abdicating holes for the positioning contact pin to penetrate through. The utility model can shorten the forming period of the power line plug, has higher efficiency, can reduce the production cost, and has good positioning precision and good product quality.
Description
Technical Field
The utility model relates to the technical field of power cord production, in particular to a high-efficiency precision positioning molding strip structure for a power cord plug.
Background
The power plug is a necessary part on an electric appliance and is mainly used for being plugged into a power socket to enable the electric appliance to obtain electric power to operate. The power line plug is provided with an inserting piece terminal for inserting, and the inserting piece terminal and the power line plug are mainly integrally formed through injection molding. Traditional power cord plug adopts artifical mode to produce, and the workman puts into the die cavity in the mould with the inserted sheet terminal one by one, takes off the finished product one by one after the shaping, but such production mode shaping cycle at every turn is longer, and production efficiency is low, leads to the manufacturing cost height of enterprise.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the high-efficiency and precise positioning molding strip structure for the power cord plug, which can shorten the molding period of the power cord plug, has higher production efficiency, can reduce the production cost of enterprises, and has good positioning precision and good product quality.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high-efficient precision positioning shaping mould strip structure of power cord plug, includes location mould strip and location contact pin, be equipped with a plurality of constant head tanks that are used for fixing a position the inserted sheet terminal on the power cord plug on the location mould strip, it is a plurality of the length direction of constant head tank edge location mould strip is arranged and is set up, the constant head tank extends along the width direction of location mould strip, be equipped with on the location mould strip and supply the location contact pin to stretch into the slot of constant head tank and pass inserted sheet terminal through-hole, the extending direction of slot is the same with the range direction of constant head tank, the external diameter of location contact pin and the internal diameter adaptation of slot.
As an optimal scheme, the upper surface of location mould strip is equipped with a plurality of recesses that arrange the setting along its length direction, the recess runs through the front surface of location mould strip, be equipped with the detachable locating piece in the recess, the both sides lateral wall face of locating piece front end respectively with the recess in form aforementioned constant head tank between the both sides lateral wall face, be equipped with the hole of stepping down that supplies the location contact pin to pass on the locating piece.
As a preferred scheme, the side wall surfaces of both sides of the front end of the positioning block are both provided with positioning notches, the positioning notches penetrate through the upper surface, the lower surface and the front surface of the positioning block, the positioning grooves are formed between the positioning notches and the side wall surfaces in the grooves, and the abdicating holes are formed in the positioning notches.
Preferably, the positioning block is detachably mounted in the groove through a bolt.
Preferably, the slot penetrates through the upper surface of the positioning mould strip.
Preferably, the slot penetrates through the end faces of the two ends of the positioning die strip.
Preferably, the rear surface of the positioning die strip extends obliquely from bottom to top and backwards.
As a preferable scheme, two ends of the positioning mould strip are respectively provided with a transversely extending handle, and the handles are connected with the positioning mould strip through bolts.
Preferably, the handle is formed of a plastic material.
As a preferred scheme, one end of the positioning insertion pin is provided with a handle.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, through arranging the positioning die strip and the positioning contact pins, the positioning die strip is provided with a plurality of positioning grooves arranged side by side and slots extending along the arrangement direction of the positioning grooves, when in production, workers insert a plurality of insert terminals into the positioning grooves at one time, then extend the positioning contact pins into the positioning grooves along the slots and sequentially pass through holes on the insert terminals to complete the preassembling of the insert terminals, then directly put the positioning die strip into a die for molding, and the preassembling of the insert terminals of the next batch can be carried out in the molding process, so that the cycle is repeated, thereby shortening the molding cycle of the power line plug, having higher production efficiency and reducing the production cost of enterprises; meanwhile, the double positioning of the insert terminal is realized by the matching of the positioning contact pin and the positioning groove, the positioning precision is good, and the product quality is excellent; through setting up the detachable locating piece, can change different locating pieces according to different production demands and match the inserted sheet terminal that corresponds, the commonality is good.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions attained thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a schematic structural diagram of a positioning mold strip and a positioning pin according to an embodiment of the present invention;
FIG. 2 is an exploded view of a positioning mold strip and a positioning block according to an embodiment of the present invention;
FIG. 3 is a side view of a positioning die strip of an embodiment of the present invention;
FIG. 4 is a schematic view illustrating a state that the blade terminal is inserted into the positioning groove according to the embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a power plug according to an embodiment of the present invention.
The attached drawings indicate the following:
10-positioning the mould strip; 11-a positioning groove; 12-a slot;
13-a handle; 14-a groove; 15-positioning blocks;
16-a positioning notch; 17-a relief hole; 18-rear surface;
19-positioning pins; 191-a handle; 20-power line plug;
21-tab terminals.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-5, a high-efficient precision positioning shaping mould strip structure of power cord plug, including location mould strip 10 and location contact pin 19, be equipped with a plurality of constant head tanks 11 that are used for fixing a position inserted sheet terminal 21 on the power cord plug 20 on the location mould strip 10, it is a plurality of the setting is arranged along the length direction of location mould strip 10 to constant head tank 11, constant head tank 11 extends along the width direction of location mould strip 10, be equipped with on the location mould strip 10 and supply location contact pin 19 to stretch into constant head tank 11 and pass the slot 12 of inserted sheet terminal 21 through-hole, the extending direction of slot 12 is the same with the range direction of constant head tank 11, the external diameter of location contact pin 19 and the internal diameter adaptation of slot 12.
The upper surface of location mould strip 10 is equipped with a plurality of recesses 14 that arrange the setting along its length direction, recess 14 runs through the front surface of location mould strip 10, be equipped with detachable locating piece 15 in the recess 14, the both sides lateral wall face of locating piece 15 front end all is equipped with location breach 16, location breach 16 runs through the upper and lower surface and the front surface of locating piece 15, form aforementioned constant head tank 11 between the lateral wall face in location breach 16 and the recess 14, be equipped with the hole 17 of stepping down that supplies location contact pin 19 to pass in the location breach 16, locating piece 15 passes through bolt demountable installation in recess 14.
The slot 12 runs through terminal surface and the upper surface at location mould strip 10 both ends, the rear surface 18 of location mould strip 10 is from up extending towards the backward slope, and the rear surface 18 that adopts the slope to set up makes things convenient for the workman to put into the mould or take out from the mould with location stuff 10, the both ends of location mould strip 10 all are equipped with the handle 13 of horizontal extension, handle 13 passes through the bolt and is connected with location mould strip 10, handle 13 is by the shaping of plastic material, the one end of location contact pin 19 is equipped with handle 191.
The use method of the utility model comprises the following steps: the workman inserts the one end of inserted sheet terminal 21 in the constant head tank 11, stretches into the constant head tank 11 with location contact pin 19 from the one end of slot 12 gradually again to pass the through-hole of each inserted sheet terminal 21 in proper order, make inserted sheet terminal 21 accomplish the location, then put into forming die with location mould strip 10 and shape out power cord plug 20, take out the mould with location mould strip 10 at last, extract location contact pin 19 and can take off the finished product.
In summary, the positioning die strip and the positioning pins are arranged, the positioning die strip is provided with the plurality of positioning grooves arranged side by side and the slots extending along the arrangement direction of the positioning grooves, during production, workers insert the plurality of insert terminals into the positioning grooves at one time, then the positioning pins extend into the positioning grooves along the slots and sequentially penetrate through the through holes on the insert terminals to complete the preassembling of the insert terminals, then the positioning die strip is directly placed into a die for molding, and the preassembling of the next batch of insert terminals can be performed in the molding process, so that the cycle is repeated, the molding cycle of the power line plug is shortened, the production efficiency is higher, and the production cost of enterprises can be reduced; meanwhile, the double positioning of the insert terminal is realized by the matching of the positioning contact pin and the positioning groove, the positioning precision is good, and the product quality is excellent; through setting up the detachable locating piece, can change different locating pieces according to different production demands and match the inserted sheet terminal that corresponds, the commonality is good.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, so that any modifications, equivalents, improvements, etc. made to the above embodiment according to the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient accurate positioning shaping mould strip structure of power cord plug, a serial communication port, including location mould strip and location contact pin, be equipped with a plurality of constant head tanks that are used for fixing a position the inserted sheet terminal on the power cord plug on the location mould strip, it is a plurality of the constant head tank is arranged along the length direction of location mould strip and is set up, the constant head tank extends along the width direction of location mould strip, be equipped with on the location mould strip and supply the location contact pin to stretch into the slot of constant head tank and pass inserted sheet terminal through-hole, the extending direction of slot is the same with the range direction of constant head tank, the external diameter of location contact pin and the internal diameter adaptation of slot.
2. The power cord plug high-efficiency precision positioning molding die strip structure as claimed in claim 1, wherein the upper surface of the positioning die strip is provided with a plurality of grooves arranged along the length direction thereof, the grooves penetrate through the front surface of the positioning die strip, a detachable positioning block is arranged in the grooves, the positioning grooves are formed between the two side wall surfaces at the front end of the positioning block and the two side wall surfaces in the grooves respectively, and the positioning block is provided with abdicating holes for the positioning pins to pass through.
3. The efficient and precise positioning and forming die strip structure for the power cord plug as claimed in claim 2, wherein the positioning notches are formed in the side wall surfaces of the two sides of the front end of the positioning block, the positioning notches penetrate through the upper surface, the lower surface and the front surface of the positioning block, the positioning grooves are formed between the positioning notches and the side wall surfaces in the grooves, and the abdicating holes are formed in the positioning notches.
4. The efficient precision positioning molding die strip structure for the power cord plug as claimed in claim 2, wherein the positioning block is detachably mounted in the groove through a bolt.
5. The power cord plug efficient precision positioning molding die strip structure as claimed in claim 1, wherein the slot penetrates through an upper surface of the positioning die strip.
6. The power cord plug high-efficiency precision positioning molding strip structure as claimed in claim 1 or 5, wherein the slot penetrates through the end faces of the two ends of the positioning molding strip.
7. The power cord plug efficient precision positioning molding die strip structure as claimed in claim 1, wherein a rear surface of the positioning die strip extends obliquely from bottom to top toward the rear.
8. The efficient precision positioning molding die strip structure for the power cord plug as claimed in claim 1, wherein two ends of the positioning die strip are respectively provided with a transversely extending handle, and the handles are connected with the positioning die strip through bolts.
9. The efficient precision positioning molding die strip structure for a power cord plug as claimed in claim 8, wherein the handle is molded from a plastic material.
10. The efficient precision positioning molding strip structure of a power cord plug as claimed in claim 1, wherein a handle is provided at one end of the positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917627.5U CN215870169U (en) | 2021-08-16 | 2021-08-16 | High-efficient precision positioning shaping mould strip structure of power cord plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917627.5U CN215870169U (en) | 2021-08-16 | 2021-08-16 | High-efficient precision positioning shaping mould strip structure of power cord plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870169U true CN215870169U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121917627.5U Active CN215870169U (en) | 2021-08-16 | 2021-08-16 | High-efficient precision positioning shaping mould strip structure of power cord plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870169U (en) |
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2021
- 2021-08-16 CN CN202121917627.5U patent/CN215870169U/en active Active
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