CN212194058U - Built-in structure of sliding block oil cylinder of automobile large plastic mold - Google Patents
Built-in structure of sliding block oil cylinder of automobile large plastic mold Download PDFInfo
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- CN212194058U CN212194058U CN202020471473.0U CN202020471473U CN212194058U CN 212194058 U CN212194058 U CN 212194058U CN 202020471473 U CN202020471473 U CN 202020471473U CN 212194058 U CN212194058 U CN 212194058U
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- cylinder
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Abstract
The utility model provides a large-scale plastic mold's of car slider hydro-cylinder built-in structure, the mould includes from last core, push pedal and the floor that sets gradually down, and big slider setting is in the core, and the core is interior to incline to be equipped with the guide rail that supplies big slider to remove, its characterized in that: the sliding block oil cylinder built-in structure comprises at least one oil cylinder and a connecting fixing block, the oil cylinder is built in the bottom of the large sliding block and is positioned with the cavity, the connecting fixing block is arranged on the front side of the oil cylinder and is fixedly connected with the large sliding block, the oil cylinder is detachably connected with the connecting fixing block through an oil cylinder connecting sleeve, and during operation, the oil cylinder drives the connecting fixing block to drive the large sliding block to move back and forth along the guide rail. The utility model discloses simple structure is compact, uses reliably stably, is built-in with the hydro-cylinder design, not only need not external oil pipe, and the appearance is neat pleasing to the eye, and simple to operate is swift moreover to can play the guard action to the hydro-cylinder, it is not fragile.
Description
Technical Field
The utility model belongs to the technical field of the vapour turning mold utensil, a big plastic mold utensil's of car slider hydro-cylinder built-in structure is related to.
Background
With the development of the automobile industry, the requirements of automobile interior and exterior products are higher and higher, and the requirements of the molding cycle are shorter and shorter. A large-scale sliding block is usually required to be arranged in the molding process of a large-scale product of the automobile ornament, and an oil cylinder is required to drive under the condition of a large stroke. Conventionally, the oil cylinder is externally connected to the outside of the mold, as shown in fig. 7, the large slide block 1 is arranged in the mold core 7, the oil cylinder 20 is arranged on the outside of the large slide block 1, and then the external oil pipe 22a is adopted. Therefore, the mold top floor needs to be enlarged to protect the oil cylinder, and meanwhile, the exposed oil pipe exists, so that the mold is irregular in appearance and is easy to damage.
Therefore, a slider oil cylinder built-in structure of a large plastic mold of an automobile needs to be designed, and the oil cylinder is built in, so that the appearance is attractive, and the installation is convenient.
Disclosure of Invention
The utility model aims to solve the technical problem that a simple structure is compact, simple to operate's automobile large-scale plastic mold's built-in structure of slider hydro-cylinder is provided to foretell technical current situation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a large-scale plastic mold's of car slider hydro-cylinder built-in structure, the mould includes from last core, push pedal and the floor that sets gradually down, and big slider setting is in the core, and the core is interior to incline to be equipped with the guide rail that supplies big slider to remove, its characterized in that: the sliding block oil cylinder built-in structure comprises at least one oil cylinder and a connecting fixing block, the oil cylinder is built in the bottom of the large sliding block and is positioned with the cavity, the connecting fixing block is arranged on the front side of the oil cylinder and is fixedly connected with the large sliding block, the oil cylinder is detachably connected with the connecting fixing block through an oil cylinder connecting sleeve, and during operation, the oil cylinder drives the connecting fixing block to drive the large sliding block to move back and forth along the guide rail.
As an improvement, the number of the oil cylinders is two, the number of the connecting fixing blocks is two, the left side and the right side of the bottom of the large sliding block are provided with grooves for placing the oil cylinders in along the moving direction, the oil cylinders are arranged in the grooves, a positioning groove is transversely arranged in the middle of the bottom of the oil cylinder, a positioning key matched with the positioning groove is arranged on the cavity in a protruding mode, and the oil cylinders are positioned through the matching of the positioning groove and the positioning key.
And the front end of the oil cylinder is convexly provided with an oil cylinder piston head, an oil cylinder connecting sleeve is connected with the oil cylinder piston head through inner threads, the connecting fixing block is an inverted L-shaped block, the upper end of the connecting fixing block is inserted into the large sliding block and is fixed with the large sliding block through a fixing screw, and the lower end of the connecting fixing block is detachably connected with the oil cylinder connecting sleeve.
Further, the left side and the right side of the front end of the large sliding block are provided with cavities for being connected with the upper end of the fixing block in an inserted mode, the upper end of the connecting fixing block is inserted into the cavities and fixed with the large sliding block through fixing screws, a T-shaped clamping groove for the oil cylinder connecting sleeve to be placed in is formed in the lower end of the connecting fixing block, and the oil cylinder connecting sleeve is clamped into the T-shaped clamping groove and connected with the fixing block.
Furthermore, the bottom of the oil cylinder is provided with an oil inlet and outlet hole, and a sealing ring is arranged in the oil cylinder corresponding to the oil inlet and outlet hole.
And finally, pressing strips are arranged on the left side and the right side of the bottom of the large sliding block, the pressing strips are self-lubricating wear-resisting plates, and the two pressing strips are arranged at the bottom of the large sliding block and positioned on the outer sides of the oil cylinder and the connecting fixing block.
Compared with the prior art, the utility model has the advantages of: arranging an oil cylinder at the bottom of the large slide block, and positioning the oil cylinder and the mold core by adopting a positioning key; the connecting fixing block is arranged in front of the oil cylinder and fixedly connected with the large sliding block, the oil cylinder is fixedly connected with the connecting fixing block in an opening and disassembling and clamping mode through an oil cylinder connecting sleeve, and during operation, the oil cylinder drives the connecting fixing block to drive the large sliding block to move back and forth along the guide rail. The utility model discloses simple structure is compact, uses reliably stably, is built-in with the hydro-cylinder design, not only need not external oil pipe, and the appearance is neat pleasing to the eye, and simple to operate is swift moreover to can play the guard action to the hydro-cylinder, it is not fragile.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic structural view of the embodiment of the present invention installed in a mold;
fig. 6 is a longitudinal sectional view of an embodiment of the present invention installed in a mold;
fig. 7 is a structural schematic diagram of an improved front oil cylinder.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1-6, a large-scale plastic mold's of car slider hydro-cylinder built-in structure, the mould includes from last core 7, thimble fixed plate 8, push pedal 9 and the floor 10 that sets gradually down, big slider 1 sets up in core 7, the slope is equipped with the guide rail that supplies big slider 1 to remove in the core 7, slider hydro-cylinder built-in structure includes at least one hydro-cylinder 2 and one and connects fixed block 3, the bottom and the die cavity 7 location at big slider 1 are built-in to hydro-cylinder 2, connect fixed block 3 and set up the front side and big slider 1 fixed connection at hydro-cylinder 2, hydro-cylinder 2 passes through hydro-cylinder adapter sleeve 4 and can dismantle with connecting fixed block 3 and be connected, in operation, hydro-cylinder 2 drive connects fixed block 3 and drives big slider 1 along the.
The concrete structure is as follows: the number of the oil cylinders 2 is two, the number of the connecting fixing blocks 3 is two, the left side and the right side of the bottom of the large sliding block 1 are provided with grooves 11 for the oil cylinders 2 to be placed in along the moving direction, the oil cylinders 2 are arranged in the grooves 11, the middle position of the bottom of the oil cylinders 2 is transversely provided with a positioning groove 23, the cavity 7 is convexly provided with a positioning key 70 matched with the positioning groove 23, and the oil cylinders 2 are positioned with the cavity 7 through the matching of the positioning grooves 23 and the positioning key 70; the bottom of the oil cylinder 2 is provided with an oil inlet and outlet hole 22, a sealing ring 24 is arranged in the oil cylinder 2 corresponding to the oil inlet and outlet hole 22, the front end of the oil cylinder 2 is convexly provided with an oil cylinder piston 21, and the oil cylinder connecting sleeve 4 is connected with the oil cylinder piston head 21 through inner threads; connect fixed block 3 and be the shape of falling L piece, the upper end male cavity 12 that supplies to connect fixed block 3 is seted up to the front end left and right sides of big slider 1, it is fixed with big slider 1 through 4 fixed screws 5 in inserting cavity 12 to connect the upper end of fixed block 3, the lower extreme shaping of connecting fixed block 3 has T shape draw-in groove 31 that supplies oil cylinder adapter sleeve 4 to put into, oil cylinder adapter sleeve 4 card is gone into in T shape draw-in groove 31 and is connected fixed block 3 detachably and link together, be equipped with layering 6 in the bottom left and right sides of big slider 1, layering 6 is the self-lubricating antifriction plate, two layering 6 settings are located the hydro-cylinder 2 and are connected the outside of fixed block 3 in big slider.
When the oil cylinder 2 is used, the oil cylinder 5 drives the connecting fixing block 3 to drive the large sliding block 1 to slide back and forth along the guide rail, and the oil cylinder 2 is internally arranged, so that an external oil pipe is not needed, the appearance is neat and attractive, the installation is convenient and rapid, the oil cylinder 2 can be protected, and the damage is not easy.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a large-scale plastic mold's of car slider hydro-cylinder built-in structure, the mould includes from last core, push pedal and the floor that sets gradually down, and big slider setting is in the core, and the core is interior to incline to be equipped with the guide rail that supplies big slider to remove, its characterized in that: the sliding block oil cylinder built-in structure comprises at least one oil cylinder and a connecting fixing block, the oil cylinder is built in the bottom of the large sliding block and is positioned with the cavity, the connecting fixing block is arranged on the front side of the oil cylinder and is fixedly connected with the large sliding block, the oil cylinder is detachably connected with the connecting fixing block through an oil cylinder connecting sleeve, and during operation, the oil cylinder drives the connecting fixing block to drive the large sliding block to move back and forth along the guide rail.
2. The slider cylinder built-in structure of claim 1, characterized in that: the oil cylinder is two about, connects the fixed block for two corresponding, and the recess that the fuel feeding jar was put into is seted up along the moving direction to the bottom left and right sides of big slider, and the oil cylinder sets up in the recess, and the bottom intermediate position of oil cylinder transversely is equipped with a positioning groove, and the die cavity epirelief is equipped with the positioning key with positioning groove matched with, and the oil cylinder passes through positioning groove and positioning key's cooperation location.
3. The slider cylinder built-in structure of claim 2, characterized in that: the front end of the oil cylinder is convexly provided with an oil cylinder piston head, an oil cylinder connecting sleeve is connected with the oil cylinder piston head through inner threads, the connecting fixing block is an inverted L-shaped block, the upper end of the connecting fixing block is inserted into the large sliding block and is fixed with the large sliding block through a fixing screw, and the lower end of the connecting fixing block is detachably connected with the oil cylinder connecting sleeve.
4. The slider cylinder built-in structure of claim 3, characterized in that: the utility model discloses a large-size oil cylinder connecting device, including big slider, oil cylinder connecting sleeve, big slider, fixing block, fixing screw, T-shaped clamping groove, oil cylinder connecting sleeve card is gone into in the T-shaped clamping groove and is connected with the fixing block.
5. The slider cylinder built-in structure of any one of claims 1 to 4, characterized in that: the bottom of the oil cylinder is provided with an oil inlet and outlet hole, and a sealing ring is arranged in the oil cylinder corresponding to the oil inlet and outlet hole.
6. The slider cylinder built-in structure of any one of claims 1 to 4, characterized in that: the left side and the right side of the bottom of the large sliding block are provided with pressing strips, the pressing strips are self-lubricating wear-resisting plates, and the two pressing strips are arranged at the bottom of the large sliding block and located on the outer sides of the oil cylinder and the connecting fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471473.0U CN212194058U (en) | 2020-04-02 | 2020-04-02 | Built-in structure of sliding block oil cylinder of automobile large plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471473.0U CN212194058U (en) | 2020-04-02 | 2020-04-02 | Built-in structure of sliding block oil cylinder of automobile large plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212194058U true CN212194058U (en) | 2020-12-22 |
Family
ID=73828621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020471473.0U Active CN212194058U (en) | 2020-04-02 | 2020-04-02 | Built-in structure of sliding block oil cylinder of automobile large plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212194058U (en) |
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2020
- 2020-04-02 CN CN202020471473.0U patent/CN212194058U/en active Active
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