CN211683168U - Automatic PIN mould structure that buries of contact PIN - Google Patents
Automatic PIN mould structure that buries of contact PIN Download PDFInfo
- Publication number
- CN211683168U CN211683168U CN201922029422.2U CN201922029422U CN211683168U CN 211683168 U CN211683168 U CN 211683168U CN 201922029422 U CN201922029422 U CN 201922029422U CN 211683168 U CN211683168 U CN 211683168U
- Authority
- CN
- China
- Prior art keywords
- wire
- mold
- injection molding
- forming
- wire rod
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mold structures, concretely relates to automatic PIN mould structure that buries of contact PIN, including the injection molding board, set up the wire rod rack in injection molding board one side, the injection molding board includes locking mechanism and the forming die who links to each other with locking mechanism, forming die is kept away from locking mechanism one side and is provided with wire feeding mechanism and school line mechanism, the wire rod rack unreels the wire rod earlier and gets into forming die through school line mechanism and wire feeding mechanism in proper order; the utility model provides a current product production efficiency low problem, adopted automatic unwrapping wire structure in inside direct forming contact pin after moulding plastics, and then effectively promote production efficiency, also guaranteed contact pin precision and stability simultaneously.
Description
Technical Field
The utility model relates to a mould technical field especially relates to an automatic PIN mould structure that buries of contact PIN.
Background
In recent years, with the rapid development of the plastic industry and the continuous improvement of general-purpose and engineering plastics in the aspects of strength, precision and the like, the application range of plastic products is also continuously expanding, such as: the proportion of plastic products is rapidly increasing in a plurality of fields such as household appliances, instruments, meters, building equipment, automobile industry, daily hardware and the like. A reasonably designed plastic part tends to replace many conventional metal parts. The trend towards plastification of industrial and consumer products is increasing. Various tools and products used in daily production and life are large as a base and a machine body shell of a machine tool and small as a shell of a head screw, a button and various household appliances, and have no close relation with a die. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. Because of the difference in material, appearance, specification and usage of various products, the molds are classified into non-plastic molds such as casting molds, forging molds, die-casting molds, stamping molds and the like, and plastic molds.
Wherein the plastic mold is a short name of a combined mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes.
The plastic mould among the prior art is to plastic part and the weak point that the contact pin connected in-process exists lie in, need carry out the cartridge again after the plastic part shaping to lead to production efficiency low, there is certain not enough product to appear scrapping scheduling problem needs further improvement easily in addition through outside cartridge precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a solve the problem that current product production efficiency is low, adopted automatic unwrapping wire structure at the back of moulding plastics in inside direct forming contact PIN, and then effectively promote production efficiency, the contact PIN that has also guaranteed contact PIN precision and stability simultaneously buries PIN mould structure automatically.
The utility model adopts the technical proposal that: an automatic PIN embedding mold structure for contact PINs comprises an injection molding machine table and a wire rod placing frame arranged on one side of the injection molding machine table, wherein the injection molding machine table comprises a die assembly mechanism and a forming mold connected with the die assembly mechanism, a wire feeding mechanism and a wire correcting mechanism are arranged on one side, away from the die assembly mechanism, of the forming mold, and the wire rod placing frame firstly unreels a wire rod and sequentially enters the forming mold through the wire correcting mechanism and the wire feeding mechanism;
the forming die comprises a front die body and a rear die body, a forming cavity is formed after the front die body and the rear die body are closed, a cutter used for cutting off a wire rod is arranged on the front die body, a front die core is arranged on the cutter in sequence, a fixed bending sliding block and a stretch bending sliding block are sequentially arranged on the front die core, and the stretch bending sliding block is connected with a forming oil cylinder in a driving mode.
The further improvement of the scheme is that the mold closing mechanism is arranged on the surface of the injection molding machine table and comprises a mold closing driving component for driving mold closing and a linkage component in driving connection with the mold closing driving component, and the linkage component is connected with the forming mold.
The further improvement of the scheme is that one side of the front mold body is connected with a tangent oil cylinder, and the tangent oil cylinder is in driving connection with the cutter.
The further improvement of the scheme is that the wire feeding mechanism and the wire correcting mechanism are both provided with a plurality of guide rollers, and the guide rollers are used for stretching and guiding the wire.
The wire rod placing frame comprises a frame body and a plurality of layers of placing frames arranged on the frame body, wherein a plurality of coils are installed on the placing frames, and a stretching roller is installed on one side of each coil.
The utility model has the advantages that:
1. the injection molding machine is provided with the injection molding machine table and the wire rod placing frame, specifically, the product is injection molded through the injection molding machine table, and the wire rod is embedded into the product through the wire rod placing frame, so that the subsequent wire embedding process is omitted, the automation degree is high, and the working efficiency is effectively improved;
2. the injection molding machine comprises a mold closing mechanism and a molding die, particularly, the molding die is driven by the mold closing mechanism to perform injection molding on a product, the molding effect is good, the structure is simple and practical, a wire feeding mechanism and a wire correcting mechanism are further arranged on one side of the injection molding machine to ensure the smooth straightening effect of wire conveying guiding, a wire placing frame firstly unreels a wire, and the wire sequentially passes through the wire correcting mechanism and the wire feeding mechanism to enter the molding die, so that the assembly of a contact pin can be completed after the product is molded, the assembly effect is good, and the production efficiency is improved;
3. forming die includes preceding die body and back die body, preceding die body is formed with the shaping chamber after closing with the back die body, the shaping chamber is used for the injection moulding of product to use, it is convenient to mould plastics, preceding die body is provided with the cutter that is used for cutting off the wire rod, it sets gradually front mould benevolence to be located the cutter, this front mould benevolence has set gradually surely curved slider and stretch bending slider, stretch bending slider drive is connected with the design hydro-cylinder, specifically can cut off the wire rod through the cutter, guarantee inner structure's stability through front mould benevolence, can bend the design at design hydro-cylinder drive effect through surely curved slider and stretch bending slider, and then accomplish the design effect of contact pin.
The utility model discloses in, solved the problem that current product production efficiency is low, adopted automatic unwrapping wire structure in inside direct forming contact pin after moulding plastics, and then effectively promote production efficiency, also guaranteed contact pin precision and stability simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the forming mold of the present invention.
Description of reference numerals: the injection molding machine comprises an injection molding machine table 100, a mold clamping mechanism 110, a mold clamping driving assembly 111, a linkage assembly 112, a forming mold 120, a front mold body 121, a rear mold body 122, a forming cavity 123, a cutter 124, a front mold core 125, a fixed bending slide block 126, a stretch bending slide block 127, a shaping oil cylinder 128, a wire cutting oil cylinder 129, a wire feeding mechanism 130, a wire correcting mechanism 140, a wire material placing frame 200, a frame body 210, a placing frame 220, a coil 230 and a stretching roller 240.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 2, an automatic PIN-embedding mold structure includes an injection molding machine 100, and a wire holding frame 200 disposed on one side of the injection molding machine 100, where the injection molding machine 100 includes a mold clamping mechanism 110 and a forming mold 120 connected to the mold clamping mechanism 110, a wire feeding mechanism 130 and a wire calibrating mechanism 140 are disposed on one side of the forming mold 120 away from the mold clamping mechanism 110, and the wire holding frame 200 unreels a wire sequentially through the wire calibrating mechanism 140 and the wire feeding mechanism 130 into the forming mold 120; the forming die 120 comprises a front die body 121 and a rear die body 122, a forming cavity 123 is formed after the front die body 121 and the rear die body 122 are combined, the front die body 121 is provided with a cutter 124 for cutting off a wire, a front die core 125 is sequentially arranged on the cutter 124, the front die core 125 is sequentially provided with a fixed bending slide block 126 and a stretch bending slide block 127, and the stretch bending slide block 127 is in driving connection with a forming oil cylinder 128.
The mold clamping mechanism 110 is installed on the surface of the injection molding machine 100, and comprises a mold clamping driving component 111 for driving mold clamping and a linkage component 112 in driving connection with the mold clamping driving component 111, wherein the linkage component 112 is connected with the molding mold 120, specifically, the mold clamping driving component 111 is arranged for driving an oil cylinder, and the linkage component 112 acts in a linkage action to drive the molding mold 120 to clamp the mold to realize injection molding, and the structure is simple and reliable.
One side of the front mold body 121 is connected with a tangent oil cylinder 129, the tangent oil cylinder 129 is in driving connection with the cutter 124, specifically, the cutter 124 is driven by the tangent oil cylinder 129 to cut off the wire rod inserted into the molding cavity 123, and the cut-off contact pin is molded on a product, so that the molding effect is good.
The wire feeding mechanism 130 and the wire correcting mechanism 140 are respectively provided with a plurality of guide rollers, the guide rollers are used for guiding the wire in a stretching manner, specifically, the wire is guided in a stretching manner through the guide rollers, so that the straightening effect of the wire is ensured.
On the first hand, the injection molding machine 100 and the wire placing frame 200 are arranged, specifically, a product is injection molded through the injection molding machine 100, and a wire is embedded into the product through the wire placing frame 200, so that the subsequent wire embedding process is omitted, the automation degree is high, and the working efficiency is effectively improved; in a second aspect, the injection molding machine 100 comprises a mold clamping mechanism 110 and a forming mold 120, specifically, the forming mold 120 is driven by the mold clamping mechanism 110 to perform injection molding on a product, the molding effect is good, the structure is simple and practical, a wire feeding mechanism 130 and a wire correcting mechanism 140 are further arranged on one side of the injection molding machine 100 to ensure smooth straightening effect of wire conveying and guiding, a wire placing frame 200 firstly unreels a wire, the wire sequentially passes through the wire correcting mechanism 140 and the wire feeding mechanism 130 to enter the forming mold 120, so that assembly of a contact pin can be completed after the product is molded, the assembly effect is good, and the production efficiency is improved; in a third aspect, the forming mold 120 includes a front mold body 121 and a rear mold body 122, a forming cavity 123 is formed after the front mold body 121 and the rear mold body 122 are combined, the forming cavity 123 is used for injection molding of a product, and injection molding is convenient, the front mold body 121 is provided with a cutter 124 for cutting off a wire, a front mold core 125 is sequentially arranged on the cutter 124, the front mold core 125 is sequentially provided with a fixed bending slider 126 and a stretch bending slider 127, the stretch bending slider 127 is in driving connection with a forming cylinder 128, specifically, the wire can be cut off through the cutter 124, stability of an internal structure is ensured through the front mold core 125, the wire can be bent and formed under driving action of the forming cylinder 128 through the fixed bending slider 126 and the stretch bending slider 127, and accordingly, a forming effect of a contact pin.
The utility model discloses in, solved the problem that current product production efficiency is low, adopted automatic unwrapping wire structure in inside direct forming contact pin after moulding plastics, and then effectively promote production efficiency, also guaranteed contact pin precision and stability simultaneously.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides an automatic PIN mould structure that buries of contact PIN which characterized in that: the wire rod unreeling device comprises an injection molding machine table and a wire rod placing frame arranged on one side of the injection molding machine table, wherein the injection molding machine table comprises a die assembly mechanism and a forming mold connected with the die assembly mechanism, a wire feeding mechanism and a wire calibrating mechanism are arranged on one side, away from the die assembly mechanism, of the forming mold, and the wire rod placing frame unreels a wire rod and sequentially enters the forming mold through the wire calibrating mechanism and the wire feeding mechanism;
the forming die comprises a front die body and a rear die body, a forming cavity is formed after the front die body and the rear die body are closed, a cutter used for cutting off a wire rod is arranged on the front die body, a front die core is arranged on the cutter in sequence, a fixed bending sliding block and a stretch bending sliding block are sequentially arranged on the front die core, and the stretch bending sliding block is connected with a forming oil cylinder in a driving mode.
2. The automatic PIN embedding mold structure for contact PINs according to claim 1, wherein: the mold closing mechanism is arranged on the surface of the injection molding machine table and comprises a mold closing driving assembly used for driving mold closing and a linkage assembly in driving connection with the mold closing driving assembly, and the linkage assembly is connected with the forming mold.
3. The automatic PIN embedding mold structure for contact PINs according to claim 1, wherein: and one side of the front mold body is connected with a tangent oil cylinder, and the tangent oil cylinder is in driving connection with the cutter.
4. The automatic PIN embedding mold structure for contact PINs according to claim 1, wherein: and the wire feeding mechanism and the wire correcting mechanism are both provided with a plurality of guide rollers, and the guide rollers are used for stretching and guiding the wire.
5. The automatic PIN embedding mold structure for contact PINs according to claim 1, wherein: the wire rod rack includes the support body, sets up in a plurality of layers of arrangement frame of support body, a plurality of coils are installed to the arrangement frame, stretch roll is installed to coil one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029422.2U CN211683168U (en) | 2019-11-22 | 2019-11-22 | Automatic PIN mould structure that buries of contact PIN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029422.2U CN211683168U (en) | 2019-11-22 | 2019-11-22 | Automatic PIN mould structure that buries of contact PIN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211683168U true CN211683168U (en) | 2020-10-16 |
Family
ID=72787756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029422.2U Active CN211683168U (en) | 2019-11-22 | 2019-11-22 | Automatic PIN mould structure that buries of contact PIN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211683168U (en) |
-
2019
- 2019-11-22 CN CN201922029422.2U patent/CN211683168U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211683168U (en) | Automatic PIN mould structure that buries of contact PIN | |
| CN211429153U (en) | Hairpin coil forming tool | |
| CN211683169U (en) | Supplementary five metals fixed knot of auto parts constructs | |
| CN203316512U (en) | Precise headrest tube and molding equipment | |
| CN206632212U (en) | A kind of continuous mould for processing micro-wave oven top casing | |
| CN211218296U (en) | Die-cut forming die of cell-phone draw-in groove pull rod | |
| CN214919625U (en) | Die adjusting structure of trimming die | |
| CN211616431U (en) | Injection molding processing mold with slide assembly | |
| CN210336745U (en) | Cavity tunnel slide block core pulling mechanism for mold | |
| CN210907816U (en) | Flat mould is clapped to vapour car trunk return bend hinge end | |
| CN108673820B (en) | Plastic mould is with five metals board slider structure that turns over | |
| CN113798366A (en) | Bending forming die | |
| CN205112257U (en) | Portable transfer mould of flat connecting plate | |
| CN211763082U (en) | Hardware insert separation structure for precise automobile connector | |
| CN206445062U (en) | A kind of punching press integrated through injection molding device | |
| CN205112258U (en) | Portable transfer mould of gland | |
| CN220072914U (en) | Book box stamping die | |
| CN219766557U (en) | Barrel body hemming die | |
| CN213055765U (en) | Six-way injection molding mold | |
| CN218425055U (en) | Stretching die for small-segment difference products | |
| CN212736919U (en) | Ejector rod device | |
| CN211762855U (en) | Automobile water pump demoulding and shell shrinking mechanism | |
| CN215918824U (en) | Bending machine die | |
| CN215825782U (en) | Insert positioning mechanism applied to metal insert integrated injection mold | |
| CN211803286U (en) | Thick material stretching die structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |