CN211334488U - Forming die of steel wire net winding reinforcing composite pipe - Google Patents
Forming die of steel wire net winding reinforcing composite pipe Download PDFInfo
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- CN211334488U CN211334488U CN201921708909.7U CN201921708909U CN211334488U CN 211334488 U CN211334488 U CN 211334488U CN 201921708909 U CN201921708909 U CN 201921708909U CN 211334488 U CN211334488 U CN 211334488U
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Abstract
The utility model discloses a forming die of compound pipe of wire net winding reinforcing, including the installation backplate, the installation backplate is fixed with the outer die body that sets up with one heart and the left end of centre die body, is provided with the connector that is used for the discharge gate cooperation intercommunication with the extruder on the outer die body, is provided with the annular channel with the connector intercommunication between outer die body and the centre die body, and the right-hand member of interior die body is fixed with the mandrel, and the bush mounting panel is installed through aligning mechanism to the right-hand member of outer die body, can dismantle through the fastener on the bush mounting panel and be fixed with the bush, the bush cover is in the periphery of mandrel has formed the annular shaping runner of slope between bush and the mandrel, and annular shaping runner links up the intercommunication with annular channel, and this shaping mould can be better the position of regulation bush to need not repetition adjustment again when.
Description
Technical Field
The utility model relates to a forming die, this forming die are used for compound pipe of shaping wire net winding reinforcing.
Background
The existing forming process of the steel wire mesh winding composite pipe is that an extruder firstly forms a core layer pipe, then a steel wire mesh winding machine is used for winding steel wires on the core layer pipe, and then the core layer pipe wound with the steel wire mesh enters a forming die together. The plastic extruded by the extruder is wrapped on the periphery of the core layer pipe wound with the steel wire mesh through the forming die under the action of the forming die, and finally the composite pipe is formed. The existing forming die generally comprises a neck ring and a core die, an annular forming flow channel is formed between the neck ring and the core die and is communicated with a discharge hole of an extruder, the existing forming die is mainly characterized in that the neck ring is difficult to adjust, the neck ring needs to be adjusted to be concentric with a core layer pipe, and therefore adjustment is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the forming die for the steel wire mesh wound reinforced composite pipe is capable of adjusting the position of the neck mold better and does not need to be adjusted repeatedly when the neck mold is replaced every time.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a forming die of compound pipe of wire net winding reinforcing, includes the installation backplate, the installation backplate is fixed with the outer die body that sets up with one heart and the left end of centre die body, be provided with the connector that is used for the discharge gate cooperation intercommunication with the extruder on the outer die body, be provided with the annular channel with the connector intercommunication between outer die body and the centre die body, the right-hand member of interior die body is fixed with the mandrel, the bush mounting panel is installed through aligning mechanism to the right-hand member of outer die body, can dismantle through the fastener on the bush mounting panel and be fixed with the bush, the bush cover is in the periphery of mandrel has formed the annular shaping runner of slope between bush and the mandrel, and this annular shaping runner links up the intercommunication with annular channel.
As a preferred scheme, aligning mechanism is including adjusting the seat, should adjusting the right-hand member that the seat is fixed in the outer die body, be provided with the installation step hole on adjusting the seat, the bush mounting panel sets up in the installation step hole, it is provided with four radial screw holes of circumference equipartition to adjust on the seat, radial screw hole internal thread is installed and is pushed up tight the bolt, and the inner top of every puller bolt is tight the periphery of bush mounting panel.
As a preferred scheme, a press ring can be detachably fixed at the right end of the adjusting seat and tightly presses the surface of the die mounting plate.
As an optimized scheme, a compression convex ring part is arranged at the left end of the compression ring, and a matching step matched with the compression convex ring part in position is correspondingly arranged on the surface of the die mounting plate.
As a preferable scheme, the neck mold mounting plate is further provided with an inner positioning step, and the neck mold is provided with a positioning protrusion matched with the inner positioning step.
As a preferable scheme, the periphery of the right end of the inner die body is provided with an annular concave pit, and the inner diameter of the annular concave pit is matched with the outer diameter of the core die.
After the technical scheme is adopted, the utility model discloses an effect is: because the mounting back plate is fixed with the left ends of the outer die body and the inner die body which are concentrically arranged, the outer die body is provided with a connecting port which is used for being matched and communicated with a discharge port of an extruder, an annular channel which is communicated with the connecting port is arranged between the outer die body and the inner die body, the right end of the inner die body is fixedly provided with the core die, the right end of the outer die body is provided with the mouth die mounting plate through the aligning mechanism, the mouth die is detachably fixed on the mouth die mounting plate through a fastener, the mouth die is sleeved on the periphery of the core die, an inclined annular forming flow channel is formed between the mouth die and the core die, and the annular forming flow channel is communicated with the annular channel, therefore, the position of the mouth die mounting plate is adjusted through the aligning mechanism, the position of the mouth die fixed on the mouth die mounting plate is synchronously, the neck ring mold can be taken down from the neck ring mold mounting plate only, the neck ring mold mounting plate can be detached through the fastening piece to regulate the neck ring mold, so that when a new neck ring mold is replaced, the neck ring mold is required to be fixed through the fastening piece again, and the position of the fastening piece is not changed, so that the relative position of the replaced neck ring mold and the position of the neck ring mold mounting plate cannot be changed, the neck ring mold and the core mold can be concentric, the neck ring mold is not required to be adjusted when the neck ring mold is replaced every time, and the time for debugging equipment is greatly saved.
And the pressing ring can be detachably fixed at the right end of the adjusting seat and tightly presses the surface of the neck ring mounting plate, so that the neck ring mounting plate can be better tightly pressed by the pressing ring, and the side surface can be positioned.
And because the left end of the compression ring is provided with the compression convex ring part, and the corresponding surface of the die mounting plate is provided with the matching step matched with the compression convex ring part in position, the compression convex ring part can better compress the matching step and better limit the die mounting plate.
And because the neck ring die mounting plate is also provided with the inner positioning step, and the neck ring die is provided with the positioning bulge matched with the inner positioning step, when the neck ring die is replaced, the neck ring die is accurately positioned by using the inner positioning step and the positioning bulge, so that the assembly is simpler, and the precision is higher.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a structural sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
in the drawings: 1. mounting a back plate; 2. an inner mold body; 3. an outer mold body; 4. an adjusting seat; 41. mounting a step hole; 5. a neck ring mold mounting plate; 51. matching with the step; 52. positioning the step inside; 6. pressing a ring; 61. the convex ring part is pressed; 7. a core mold; 71. an annular recess; 8. a neck ring mold; 81. positioning the projection; 9. a connecting port; 10. a radial screw hole; 11. an annular forming flow channel; 12. an annular channel.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
In the present invention, "left" and "right" are referred to with respect to the left and right as shown in the drawings of the specification.
As shown in fig. 1-3, a forming die for a steel wire mesh winding reinforced composite pipe comprises a mounting backboard 1, the mounting backboard 1 is fixed to the left ends of an outer die body 3 and an inner die body 2 which are concentrically arranged, a connector 9 used for being communicated with a discharge port of an extruder in a matching manner is arranged on the outer die body 3, an annular channel 12 communicated with the connector 9 is arranged between the outer die body 3 and the inner die body 2, a core die 7 is fixed to the right end of the inner die body 2, a die 8 mounting plate 5 is arranged at the right end of the outer die body 3 through a centering mechanism, a die 8 is detachably fixed to the die 8 mounting plate 5 through a fastener, the die 8 is sleeved on the periphery of the core die 7, an inclined annular forming flow channel 11 is formed between the die 8 and the core die 7, and the annular forming flow channel.
In this embodiment, aligning mechanism is including adjusting seat 4, should adjust seat 4 and be fixed in the right-hand member of outer die body 3, is provided with installation step hole 41 on adjusting seat 4, and bush 8 mounting panel 5 sets up in installation step hole 41, adjusts and is provided with four at least radial screw 10 of circumference equipartition on the seat 4, and the tight bolt in top is installed to radial screw 10 internal thread, and the tight bush 8 mounting panel 5's in inner top periphery is tightly held up to every tight bolt in top, and the right-hand member of adjusting seat 4 still can be dismantled and be fixed with clamping ring 6, and this clamping ring 6 compresses tightly the face of bush 8 mounting panel 5.
In this embodiment, the left end of the pressing ring 6 is provided with the pressing convex ring part 61, the corresponding face of the mounting plate 5 of the die 8 is provided with the matching step 51 matched with the position of the pressing convex ring part 61, the mounting plate 5 of the die 8 is further provided with the inner positioning step 52, the die 8 is provided with the positioning protrusion 81 matched with the inner positioning step 52, the periphery of the right end of the inner die body 2 is provided with the annular pit 71, and the inner diameter of the annular pit 71 is matched with the outer diameter of the core die 7.
In the use process, the position of the mounting plate 5 of the mouth mold 8 is adjusted through the aligning mechanism, the mounting plate 5 of the mouth mold 8 is arranged in the mounting step, the inner end of each abutting bolt abuts against the periphery of the mounting plate 5 of the mouth mold 8, after the position of the mounting plate 5 of the mouth mold 8 is adjusted, the pressing ring 6 presses the plate surface of the mounting plate 5 of the mouth mold 8, the pressing convex ring part 61 is matched with the matching step 51, the inner positioning step 52 is matched with the positioning protrusion 81, the mouth mold 8 is fixed on the mounting plate 5 of the mouth mold 8, synchronous adjustment is completed, the mouth mold 8 and the core mold 7 can be concentric, when the mouth molds 8 with different specifications need to be replaced, the mouth mold 8 only needs to be taken down from the mounting plate 5 of the mouth mold 8, because the mounting plate 5 of the mouth mold 8 can be detached through the fastener, when a new mouth mold 8 is replaced, the, the position of the replaced neck ring mold 8 and the relative position of the mounting plate 5 of the neck ring mold 8 cannot be changed, so that the neck ring mold 8 and the core mold 7 can be arranged concentrically, the neck ring mold 8 does not need to be adjusted every time the neck ring mold 8 is replaced, and the operation is simple and the use is convenient.
The above-mentioned embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and all modifications and changes made by the technical solution of the present invention should fall within the protection scope defined by the claims of the present invention on the basis of not departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a forming die of compound pipe of wire net winding reinforcing which characterized in that: including the installation backplate, the installation backplate is fixed with the outer die body that sets up with one heart and the left end of centre die body, be provided with the connector that is used for with the discharge gate cooperation intercommunication of extruder on the outer die body, be provided with the annular channel with the connector intercommunication between outer die body and the centre die body, the right-hand member of interior die body is fixed with the mandrel, the bush mounting panel is installed through aligning mechanism to the right-hand member of outer die body, can dismantle through the fastener on the bush mounting panel and be fixed with the bush, the bush cover is in the annular shaping runner of slope has been formed between the periphery of mandrel, bush and the mandrel, and this annular shaping runner links up the intercommunication with annular channel.
2. The forming die for the steel wire mesh wound reinforced composite pipe as claimed in claim 1, wherein: the aligning mechanism comprises an adjusting seat, the adjusting seat is fixed at the right end of the outer die body, an installation step hole is formed in the adjusting seat, the neck ring mounting plate is arranged in the installation step hole, at least four radial screw holes are uniformly distributed in the circumference of the adjusting seat, tightening bolts are installed in the radial screw holes through internal threads, and the inner end of each tightening bolt is tightly pressed against the periphery of the neck ring mounting plate.
3. The forming die for the steel wire mesh wound reinforced composite pipe as claimed in claim 2, wherein: the right end of the adjusting seat can be detachably fixed with a pressing ring, and the pressing ring compresses the surface of the die mounting plate.
4. The forming die for the steel wire mesh wound reinforced composite pipe as claimed in claim 3, wherein: the left end of clamping ring is provided with and compresses tightly protruding ring portion, corresponds be provided with on the face of bush mounting panel with compress tightly the cooperation step of protruding ring portion position adaptation.
5. The forming die for the steel wire mesh wound reinforced composite pipe as claimed in claim 4, wherein: the neck ring die mounting plate is characterized in that an inner positioning step is further arranged on the neck ring die mounting plate, and a positioning protrusion matched with the inner positioning step is arranged on the neck ring die.
6. The forming die for the steel wire mesh wound reinforced composite pipe as claimed in claim 5, wherein: the periphery of the right end of the inner die body is provided with an annular pit, and the inner diameter of the annular pit is matched with the outer diameter of the core die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708909.7U CN211334488U (en) | 2019-10-12 | 2019-10-12 | Forming die of steel wire net winding reinforcing composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708909.7U CN211334488U (en) | 2019-10-12 | 2019-10-12 | Forming die of steel wire net winding reinforcing composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211334488U true CN211334488U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921708909.7U Active CN211334488U (en) | 2019-10-12 | 2019-10-12 | Forming die of steel wire net winding reinforcing composite pipe |
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| CN (1) | CN211334488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123730A (en) * | 2020-09-12 | 2020-12-25 | 东莞市凯菲特精密制造有限公司 | Automatic production system for producing skylight water pipe |
-
2019
- 2019-10-12 CN CN201921708909.7U patent/CN211334488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123730A (en) * | 2020-09-12 | 2020-12-25 | 东莞市凯菲特精密制造有限公司 | Automatic production system for producing skylight water pipe |
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