CN218366200U - Demoulding mechanism of motorcycle side cover forming mould - Google Patents
Demoulding mechanism of motorcycle side cover forming mould Download PDFInfo
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- CN218366200U CN218366200U CN202222492029.9U CN202222492029U CN218366200U CN 218366200 U CN218366200 U CN 218366200U CN 202222492029 U CN202222492029 U CN 202222492029U CN 218366200 U CN218366200 U CN 218366200U
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Abstract
The utility model relates to the technical field of injection molds, in particular to a demoulding mechanism of a motorcycle side cover forming mold, which comprises a bottom plate, a lower section mold and an upper section mold, and also comprises a demoulding component; the drawing of patterns subassembly includes drive block, guide roller, push pedal and promotes the piece, and when the cope match die and the lower mould compound die, a plurality of guide roller through the chute both sides of drive block can with promote the piece contact, and guide roller can take place to rotate this moment, and the frictional force that rotates the production is less than the drive block and promotes the frictional force that the piece contact produced little, reduces the drive block and promotes the wearing and tearing between the piece, improves life.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to a motorcycle side cap forming die demoulding mechanism.
Background
Motorcycle side cap then is the indispensable structural component of a complete motorcycle, in order to make the motorcycle have stable external structure and good continuation of the journey performance, adopt the shell structure of macromolecular material manufacturing motorcycle mostly, not only intensity is high but also light in weight, can be connected with motorcycle inner structure is firm in order to make the motorcycle side cap, the installation hole site of a large amount of indents can be seted up in the side cap mostly, buckle position etc., need loose core the drawing of patterns to these indent structures at the in-process of moulding plastics, traditional drawing of patterns in-process makes the motorcycle side cap mould the piece easily and produces crackle or warp.
The existing CN206344411U discloses an internal drawing and demoulding mechanism of a motorcycle side cover forming die, the internal drawing and demoulding mechanism of the motorcycle side cover forming die comprises a section die and a core, an insert fixedly connected with the core through a fixing seat is arranged in the core, a sliding block capable of axially moving along the top side of the insert is arranged above the insert, a driving block connected with a driving mechanism and capable of driving the sliding block to move is arranged on one side of the sliding block and one side of the insert, the sliding block slides through the driving block, the sliding block moves through a chute opened by driving, when the driving block moves downwards, the sliding block drives a guide rod to realize core pulling, the core pulling of the structure is simple, and the condition of deformation and crack of a motorcycle side cover plastic part in the demoulding process can not occur.
When the drawing and demoulding mechanism is used, the driving block and the sliding block bracket of the drawing and demoulding mechanism in the motorcycle side cover forming die directly contact and slide, and the friction force generated by sliding is large, so that the driving block and the sliding block are greatly abraded, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motorcycle side cap forming die demoulding mechanism, both direct contact of drive block and slider support that have solved current motorcycle side cap forming die interior drawing demoulding mechanism slide, and the frictional force that slides and produce is big, and the wearing and tearing that can lead to drive block and slider are big, lead to the not long problem of life.
In order to achieve the purpose, the utility model provides a motorcycle side cover forming die demoulding mechanism, which comprises a bottom plate, a lower section die and an upper section die, wherein the lower section die is fixedly connected with the bottom plate and is positioned at one side of the bottom plate, the upper section die is positioned above the lower section die,
also includes a demoulding component;
the demolding assembly comprises a driving block, a plurality of guide rollers, a push plate and a pushing block, wherein the bottom plate is provided with a sliding groove, the sliding groove is formed in one side, close to the lower section mold, of the bottom plate, the driving block is fixedly connected with the upper section mold, the guide rollers are multiple in number, the guide rollers are symmetrically distributed on the driving block respectively, the push plate is connected with the bottom plate in a sliding mode and located in the sliding groove, the pushing block is fixedly connected with the push plate and located on one side, far away from the bottom plate, of the push plate, and the pushing block is provided with a fillet.
The demolding assembly further comprises a demolding plate, wherein the demolding plate is fixedly connected with the push plate and is located on one side, far away from the push block, of the push plate.
Wherein the driving block is provided with a chute, and the chute is positioned on one side of the driving block close to the guide roller.
The demolding mechanism of the motorcycle side cover forming mold further comprises a supporting assembly, wherein the supporting assembly comprises a supporting base and a buffer spring, and the supporting base is fixedly connected with the bottom plate and is positioned on one side, close to the push plate, of the bottom plate; the buffer spring is connected with the supporting base and connected with the push plate.
The support assembly further comprises a limiting plate, the limiting plate is fixedly connected with the push plate, is connected with the support base in a sliding mode, and is located on one side, close to the support base, of the push plate.
The utility model discloses a motorcycle side cap forming die demoulding mechanism works as the cope match-plate pattern with during the lower mould compound die, through the drive block the chute both sides a plurality of guide roller can with promote the piece contact, this moment guide roller can take place to rotate, and the frictional force that rotates and produce is less than the drive block with it is little to promote the frictional force that the piece contact produced, reduces the drive block with promote wearing and tearing between the piece, improve life.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a sectional view of a lower die and a driving block according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a support assembly according to a second embodiment of the present invention.
Fig. 3 is a schematic view of the overall structure of a demoulding mechanism of a motorcycle side cover forming die according to a second embodiment of the present invention.
In the figure; 101-bottom plate, 102-lower die, 103-upper die, 104-driving block, 105-guide roller, 106-push plate, 107-pushing block, 108-chute, 109 chute, 110-demoulding plate, 201-supporting base, 202-buffer spring and 203-limiting plate.
Detailed Description
The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
The first embodiment of the present application is:
referring to fig. 1, fig. 1 is a sectional view of a lower mold and a driving block.
The utility model provides a demoulding mechanism of a motorcycle side cover forming mould; comprises a bottom plate 101, a lower die 102, an upper die 103 and a demoulding component; the stripper assembly comprises a drive block 104, guide rollers 105, a pusher plate 106, a pusher block 107 and a stripper plate 110, the base plate 101 having a slide slot 108 and the drive block 104 having a chute 109. The problem that the driving block and the sliding block support of the internal drawing demolding mechanism of the existing motorcycle side cover forming mold directly contact and slide, the friction force generated by sliding is large, the driving block and the sliding block are large in abrasion, and the service life is short is solved.
In the present embodiment, the lower mold 102 is fixedly connected to the bottom plate 101 and located on one side of the bottom plate 101, the upper mold 103 is located above the lower mold 102, the lower mold 102 has a shape of a side cover of a motorcycle, the lower mold 102 has a core, the upper mold 103 has a mold groove matching with the lower mold 102, the upper mold 103 and the lower mold 102 are closed, and a motorcycle housing with the core is obtained by injecting plastic between the upper mold 103 and the lower mold 102.
Wherein, the bottom plate 101 has a sliding slot 108, the sliding slot 108 is located at one side of the bottom plate 101 close to the lower mold 102, the driving block 104 is fixedly connected with the upper mold 103, the number of the guide rollers 105 is multiple, the guide rollers 105 are symmetrically distributed on the driving block 104, the push plate 106 is slidably connected with the bottom plate 101 and located in the sliding slot 108, the push block 107 is fixedly connected with the push plate 106 and located at one side of the push plate 106 away from the bottom plate 101, the inclined slot 109 is located at one side of the driving block 104 close to the guide rollers 105, the bottom plate 101 is a rectangular plate, the bottom plate 101 is installed at the bottom end of the lower mold 102, the bottom plate 101 has the sliding slot 108, the sliding slot 108 is communicated with the interior of the lower mold 102, the driving block 104 is fixedly installed at the right side of the upper mold 103, the driving block 104 is a rectangular body, the driving block 104 is provided with the chute 109, the number of the guide rollers 105 is multiple, the guide rollers 105 are symmetrically installed on two sides of the chute 109, the guide rollers 105 can rotate on the driving block 104, the push plate 106 is connected with the chute 108 of the bottom plate 101, the push block 107 is a cylinder with the same shape as the chute 109, two sides of the upper end of the push block 107 are provided with rounded corners, so that the guide rollers 105 and the push block 107 can be more smoothly contacted, when the upper die 103 and the lower die 102 are closed, the driving block 104 is abutted against the push block 107, because the driving block 104 and the push block 107 are both inclined, the driving block 104 can pull the push block 107 to move the push plate 106 out of the chute 108 when descending, when the upper mold 103 is separated from the lower mold 102, the driving block 104 pulls the pushing block 107 again, so that the pushing plate 106 moves into the sliding groove 108, and when the driving block 104 contacts with the pushing block 107, the guide roller 105 rotates, thereby reducing the abrasion between the driving block 104 and the pushing block 107 and prolonging the service life.
Secondly, the stripper plate 110 is fixedly connected to the push plate 106 and located on a side of the push plate 106 away from the push block 107, the stripper plate 110 has a plurality of columns for matching with the lower mold 102 to make a core, when the upper mold 103 is closed with the lower mold 102 downward, the columns on the stripper plate 110 block the core of the lower mold 102, and when the upper mold 103 and the lower mold 102 are demolded, the columns on the stripper plate 110 are separated from the core of the lower mold 102, so as to facilitate taking out a workpiece from the lower mold 102.
With the demolding mechanism of the motorcycle side cover molding mold of the embodiment, when the upper mold 103 and the lower mold 102 are closed, the guide rollers 105 on both sides of the chute 109 of the driving block 104 contact with the pushing block 107, and under the action of the driving block 104 and the pushing block 107, the upper mold 103 descends to push the push plate 106 to drive the demolding plate 110 to be attached to the mold core of the lower mold 102, when the upper mold 103 and the lower mold 102 are demolded, the upper mold 103 moves upwards, and the driving block 104 pulls the pushing block 107, so that the push plate 106 drives the demolding plate 110 to be separated from the mold core, and the cylinder on the demolding plate 110 is separated from the mold core, so that a workpiece can be conveniently taken out from the lower mold 102, and the guide rollers 105 on the driving block 104 rotate, and the friction force generated by the rotation is smaller than the friction force generated by the driving block 104 contacting with the pushing block 107, so as to reduce the wear between the driving block 104 and the pushing block 107, and prolong the service life.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 2 and fig. 3, fig. 2 is a schematic structural diagram of a support assembly, and fig. 3 is a schematic structural diagram of an overall demolding mechanism of a motorcycle side cover molding mold.
The demolding mechanism of the motorcycle side cover molding mold further comprises a support assembly, and the support assembly comprises a support base 201, a buffer spring 202 and a limiting plate 203.
For the present embodiment, the supporting assembly includes a supporting base 201 and a buffer spring 202, where the supporting base 201 is fixedly connected to the bottom plate 101 and is located on a side of the bottom plate 101 close to the push plate 106; the buffer spring 202 is connected with the support base 201 and connected with the push plate 106, the support base 201 is installed below the push plate 106 and used for supporting the push plate 106, and the buffer spring 202 is installed between the support base 201 and the push plate 106, so that when die assembly is carried out, the effect of speed reduction and buffering on the movement of the push plate 106 can be achieved, and the situation that the lower die 102 is deformed and damaged due to overlarge impact force of the stripper plate 110 on the lower die 102 is avoided.
Wherein, the limiting plate 203 with push pedal 106 fixed connection, and with support base 201 sliding connection, and be located push pedal 106 is close to one side of support base 201, limiting plate 203 is installed push pedal 106 with between the support base 201, when the drawing of patterns, the front end of limiting plate 203 can with the side butt of bottom plate 101, at this moment push pedal 106 can no longer to remove in the spout 108, make push pedal 106 can both stop in a position at every turn, when convenient compound die next time drive block 104 can be accurate with promote the contact of piece 107.
By using the demoulding mechanism of the motorcycle side cover forming mould of the embodiment, the buffer spring 202 plays a role of speed reduction and buffering for the movement of the push plate 106 during mould closing, so that the phenomenon that the lower mould 102 is deformed and damaged due to overlarge impact force of the demoulding plate 110 on the lower mould 102 is avoided, the push plate 106 can be stopped at the same position at each time through the limiting plate 203 during demoulding, and the driving block 104 can accurately contact with the pushing block 107 during mould closing next time.
While the above disclosure describes one or more preferred embodiments of the present invention, it should be understood that there is no intent to limit the scope of the claims, and it is intended that all or a portion of the process flow of the above embodiments be practiced and equivalents thereof within the scope of the claims.
Claims (5)
1. A demoulding mechanism of a motorcycle side cover forming mould comprises a bottom plate, a lower section mould and an upper section mould, wherein the lower section mould is fixedly connected with the bottom plate and is positioned at one side of the bottom plate, the upper section mould is positioned above the lower section mould,
also includes a demoulding component;
the demoulding component comprises a driving block, a plurality of guide rollers, a push plate and a pushing block, wherein the bottom plate is provided with a sliding groove, the sliding groove is located at one side, close to the lower section mould, of the bottom plate, the driving block is fixedly connected with the upper section mould, the number of the guide rollers is multiple, the guide rollers are symmetrically distributed on the driving block respectively, the push plate is connected with the bottom plate in a sliding mode and located in the sliding groove, the pushing block is fixedly connected with the push plate and located at one side, far away from the bottom plate, of the push plate, and the pushing block is provided with a fillet.
2. The motorcycle side cover forming mold demoulding mechanism as claimed in claim 1,
the demoulding assembly further comprises a demoulding plate, and the demoulding plate is fixedly connected with the push plate and is positioned on one side, far away from the push plate, of the pushing block.
3. The motorcycle side cover forming die demoulding mechanism as claimed in claim 1, wherein the driving block is provided with a chute which is positioned at one side of the driving block close to the guide roller.
4. The motorcycle side cover forming mold demoulding mechanism as claimed in claim 1,
the demoulding mechanism of the motorcycle side cover forming mould also comprises a supporting component, wherein the supporting component comprises a supporting base and a buffer spring, and the supporting base is fixedly connected with the bottom plate and is positioned on one side of the bottom plate close to the push plate; the buffer spring is connected with the supporting base and connected with the push plate.
5. The motorcycle side cover forming mold demoulding mechanism as claimed in claim 4,
the supporting component further comprises a limiting plate, the limiting plate is fixedly connected with the push plate, is connected with the supporting base in a sliding mode, and is located on one side, close to the supporting base, of the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492029.9U CN218366200U (en) | 2022-09-20 | 2022-09-20 | Demoulding mechanism of motorcycle side cover forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492029.9U CN218366200U (en) | 2022-09-20 | 2022-09-20 | Demoulding mechanism of motorcycle side cover forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218366200U true CN218366200U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222492029.9U Active CN218366200U (en) | 2022-09-20 | 2022-09-20 | Demoulding mechanism of motorcycle side cover forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218366200U (en) |
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2022
- 2022-09-20 CN CN202222492029.9U patent/CN218366200U/en active Active
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