CN215703814U - Upper die locking mechanism of die - Google Patents
Upper die locking mechanism of die Download PDFInfo
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- CN215703814U CN215703814U CN202122426797.XU CN202122426797U CN215703814U CN 215703814 U CN215703814 U CN 215703814U CN 202122426797 U CN202122426797 U CN 202122426797U CN 215703814 U CN215703814 U CN 215703814U
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- die carrier
- frame
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- upper mold
- support frame
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Abstract
The utility model belongs to the technical field of mold processing, and particularly relates to an upper mold locking and clamping mechanism of a mold, which comprises a lower mold frame, wherein a support frame is installed at one end of the top of the lower mold frame, an upper mold frame is rotatably connected to the top of the support frame, a hydraulic rod is installed between the upper mold frame and the lower mold frame, and an upper vertical rod is installed at one end, far away from the support frame, of the upper mold frame; can make the connecting shaft drive the eccentric block and rotate under the cooperation of action wheel and follow driving wheel through the motor, the convex part of eccentric block can promote the slide bar and slide toward the outside, then make the slide bar promote the end of locating piece under the cooperation of bearing frame and imbed the groove department that the apron was seted up, through fixing between can making location cover and the apron like this, it is more firm on die carrier under to make the automatic locking of die carrier, when needs make die carrier and lower die carrier part, make the motor reverse rotation, then can make the locating piece break away from the apron under the cooperation of spring frame, it can to make last die carrier up-rotation at last again.
Description
Technical Field
The utility model belongs to the technical field of die machining, and particularly relates to an upper die locking and clamping mechanism of a die.
Background
The die carrier is a supporting mechanism of the die and is an indispensable tool for modern industrial production, wherein the automobile tool processing die carrier is a large-scale die carrier and is used for supporting the die for manufacturing automobile products.
The former die carrier of going up locks when the die carrier top, and the manual operation is operated mostly, because manual operation may take place insecure phenomenon, has so not only increased staff's operating procedure, still can make the phenomenon that produces between die carrier and the lower die carrier and drop.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an upper die locking and clamping mechanism of a die, which has the characteristic that an upper die frame can be automatically locked on a lower die frame more firmly.
In order to achieve the purpose, the utility model provides the following technical scheme: an upper die locking and clamping mechanism of a die comprises a lower die carrier, wherein a support frame is installed at one end of the top of the lower die carrier, an upper die carrier is rotatably connected to the top of the support frame, a hydraulic rod is installed between the upper die carrier and the lower die carrier, an upper vertical rod is installed at one end, far away from the support frame, of the upper die carrier, an extension column is installed at the bottom of the upper vertical rod, a cover plate is installed at the bottom of the extension column, a lower vertical rod is installed at one end, far away from the support frame, of the top of the lower die carrier, a protective cover is connected to one end of the top of the lower die carrier through a mounting seat, a circular plate is installed below the interior of the protective cover, a driving mechanism is installed at the bottom of the circular plate, an eccentric block is rotatably connected to the top of the circular plate, a sliding rod is installed on the outer side of the eccentric block and penetrates through the interior of the protective cover, and a positioning block is installed at one end, far away from the eccentric block, the positioning block is rotatably connected with the protective cover through a bearing seat, and the top of the positioning block is embedded into a positioning groove formed in the cover plate.
As a preferable technical scheme of the upper die locking and clamping mechanism of the die, the driving mechanism comprises a motor, a driving wheel, a connecting shaft and a driven wheel, the motor is installed at the bottom of the circular plate, the driving wheel is installed at the output end of the motor, the driven wheel is connected to one side of the driving wheel in a meshing manner, the connecting shaft is installed at the top of the driven wheel, and the top of the connecting shaft is connected with the bottom of the eccentric block.
As a preferable technical solution of the upper mold locking and clamping mechanism of a mold according to the present invention, a spring holder is installed between the bearing block and the positioning block.
In a preferred embodiment of the upper mold locking mechanism of a mold according to the present invention, the number of the protective cover and the number of the cover plate are two.
As a preferable technical solution of the upper mold locking and clamping mechanism of a mold according to the present invention, an outer side wall of the slide bar has a smooth structure.
In a preferred embodiment of the upper mold locking and clamping mechanism of a mold according to the present invention, the mounting seat is an iron member.
Compared with the prior art, the utility model has the beneficial effects that: when locking after last die carrier and lower die carrier compound die, can make the apron that the pole setting is connected press at the top of protection casing, switch on the motor power, can make the connecting shaft drive the eccentric block and rotate under the cooperation of action wheel and follow driving wheel through the motor, at the rotatory in-process of eccentric block, the convex part of eccentric block can promote the slide bar and slide toward the outside, then make the slide bar promote the groove department that the end of locating piece was seted up to the apron under the cooperation of bearing frame, through fixing between can making locating cover and the apron like this, it is more firm on die carrier automatic locking is down gone up to make to go up the die carrier, when needs make die carrier and lower die carrier part, make the motor reverse rotation, then can make the locating piece break away from the apron under the cooperation of spring carrier, it can to make last die carrier up the rotation up at last again.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the extension pole and the shield of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the split structure of the extension post, the shield and the transverse plate in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the shield of FIG. 1 according to the present invention;
FIG. 5 is a schematic top view of the shield of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of a connection structure between the bearing seat and the positioning block in FIG. 4 according to the present invention;
in the figure: 1. a lower die frame; 2. a hydraulic lever; 3. a support frame; 4. a lower vertical rod; 5. a protective cover; 6. extending the column; 7. an upper vertical rod; 8. feeding a mold frame; 9. a cover plate; 10. a mounting seat; 11. a slide bar; 12. positioning blocks; 13. a bearing seat; 14. a circular plate; 15. an electric motor; 16. a driving wheel; 17. a connecting shaft; 18. a driven wheel; 19. an eccentric block; 20. a spring frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: an upper die locking and clamping mechanism of a die comprises a lower die carrier 1, wherein a support frame 3 is installed at one end of the top of the lower die carrier 1, the top of the support frame 3 is rotatably connected with an upper die carrier 8, a hydraulic rod 2 is installed between the upper die carrier 8 and the lower die carrier 1, an upper upright rod 7 is installed at one end, far away from the support frame 3, of the upper die carrier 8, an extension column 6 is installed at the bottom of the upper upright rod 7, a cover plate 9 is installed at the bottom of the extension column 6, a lower upright rod 4 is installed at one end, far away from the support frame 3, of the top of the lower die carrier 1, one end, far away from the support frame 3, of the lower upright rod 4 is connected with a protective cover 5 through a mounting seat 10, a circular plate 14 is installed below the inside of the protective cover 5, a driving mechanism is installed at the bottom of the circular plate 14, an eccentric block 19 is rotatably connected with the top of the circular plate 14, a slide rod 11 is installed on the outer side of the eccentric block 19, the slide rod 11 penetrates through the inside of the protective cover 5, and a positioning block 12 is installed at one end, far away from the eccentric block 19, the positioning block 12 is rotatably connected with the protective cover 5 through a bearing seat 13, and the top of the positioning block 12 is embedded into a positioning groove formed in the cover plate 9.
In this embodiment, the upper mold of the mold is fixed to the upper mold frame 8, the lower mold of the mold is fixed to the lower mold frame 1, and the upper mold and the lower mold are closed by rotating the upper mold frame 8 toward the lower mold frame 1.
In this embodiment, when locking after the upper die carrier 8 and the lower die carrier 1 are assembled, the cover plate 9 connected with the upper vertical rod 7 can be pressed on the top of the protective cover 5, the eccentric block 19 can be driven to rotate through the driving mechanism, in the rotating process of the eccentric block 19, the convex part of the eccentric block 19 can push the slide rod 11 to slide towards the outer side, then the slide rod 11 pushes the end of the positioning block 12 under the cooperation of the bearing seat 13 to be embedded into the groove formed in the cover plate 9, the positioning cover and the cover plate 9 can be fixed through the way, when the upper die carrier 8 and the lower die carrier 1 are required to be separated, the motor 15 rotates reversely, then the positioning block 12 is separated from the cover plate 9, and finally the upper die carrier 8 rotates upwards.
Specifically, the driving mechanism comprises a motor 15, a driving wheel 16, a connecting shaft 17 and a driven wheel 18, wherein the motor 15 is installed at the bottom of the circular plate 14, the driving wheel 16 is installed at the output end of the motor 15, the driven wheel 18 is connected to one side of the driving wheel 16 in a meshed mode, the connecting shaft 17 is installed at the top of the driven wheel 18, and the top of the connecting shaft 17 is connected with the bottom of the eccentric block 19.
In this embodiment, the power supply of the motor 15 is connected, and the connecting shaft 17 can drive the eccentric block 19 to rotate through the motor 15 under the matching of the driving wheel 16 and the driven wheel 18, so as to ensure the normal operation of the eccentric block 19.
Specifically, a spring holder 20 is installed between the bearing block 13 and the positioning block 12.
In this embodiment, when the upper mold frame 8 and the lower mold frame 1 need to be separated, the motor 15 is rotated reversely, the eccentric block 19 can be separated from the slide rod 11 in the rotating process, and the slide rod 11 does not support the positioning block 12, so that the positioning block 12 can be separated from the cover plate 9 through the spring frame 20, and the upper mold frame 8 and the lower mold frame 1 can be separated from each other.
Specifically, the number of the shield 5 and the cover plate 9 is two.
In this embodiment, the number of the protection covers 5 and the number of the cover plates 9 are two, the two cover plates 9 are fixed to the bottom of the upper vertical rod 7, and the protection covers 5 are fixed to one ends of the two lower vertical rods 4, so that the locking between the upper mold frame 8 and the lower mold frame 1 is firmer.
Specifically, the outer side wall of the sliding rod 11 is of a smooth structure.
In this embodiment, the outer side wall of the sliding rod 11 is made to be a smooth structure, so that the sliding rod 11 can slide more smoothly in the protective cover 5, and the sliding rod 11 is prevented from being jammed.
Specifically, the mount 10 is an iron member.
In this embodiment, the iron has a better robustness, which makes the mounting base 10 more robust during use.
The working principle and the using process of the utility model are as follows: after the device is installed, when the upper die carrier 8 and the lower die carrier 1 are locked after die assembly, the cover plate 9 connected with the upper upright rod 7 is pressed on the top of the protective cover 5, a power supply of the motor 15 is switched on, the connecting shaft 17 can drive the eccentric block 19 to rotate under the matching of the driving wheel 16 and the driven wheel 18 through the motor 15, in the rotating process of the eccentric block 19, the protruding part of the eccentric block 19 can push the sliding rod 11 to slide towards the outer side, then the sliding rod 11 pushes the end of the positioning block 12 to be embedded into the groove formed in the cover plate 9 under the matching of the bearing block 13, through the way, the positioning cover and the cover plate 9 can be fixed, when the upper die carrier 8 and the lower die carrier 1 are required to be separated, the motor 15 rotates reversely, then the positioning block 12 can be separated from the cover plate 9 under the matching of the spring frame 20, and finally the upper die carrier 8 rotates upwards.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an upper die locking clamping mechanism of mould, includes die carrier (1) down, support frame (3) are installed to the top one end of die carrier (1) down, the top of support frame (3) is rotated and is connected with die carrier (8), go up die carrier (8) with install hydraulic stem (2) between die carrier (1) down, its characterized in that: go up die carrier (8) and keep away from the one end of support frame (3) and install last pole setting (7), go up the bottom of pole setting (7) and install extension post (6), apron (9) are installed to the bottom of extension post (6), die carrier (1) top is kept away from the one end of support frame (3) down and is installed pole setting (4), the one end of pole setting (4) is connected with protection casing (5) down through mount pad (10), plectane (14) are installed to the inside below of protection casing (5), actuating mechanism is installed to the bottom of plectane (14), the top of plectane (14) is rotated and is connected with eccentric block (19), slide bar (11) is installed in the outside of eccentric block (19), just slide bar (11) run through the inside of protection casing (5), slide bar (11) are kept away from the one end of eccentric block (19) and are installed locating piece (12), the positioning block (12) is rotatably connected with the protective cover (5) through a bearing seat (13), and the top of the positioning block (12) is embedded into a positioning groove formed in the cover plate (9).
2. The upper mold locking mechanism of a mold according to claim 1, characterized in that: actuating mechanism, including motor (15), action wheel (16), even axle (17) and follow driving wheel (18), motor (15) are installed to the bottom of plectane (14), action wheel (16) are installed to the output of motor (15), one side meshing of action wheel (16) is connected with from driving wheel (18), even axle (17) are installed at the top of following driving wheel (18), even the top of axle (17) with eccentric block (19) bottom is connected.
3. The upper mold locking mechanism of a mold according to claim 1, characterized in that: and a spring frame (20) is arranged between the bearing seat (13) and the positioning block (12).
4. The upper mold locking mechanism of a mold according to claim 1, characterized in that: the number of the protective cover (5) and the cover plate (9) is two.
5. The upper mold locking mechanism of a mold according to claim 1, characterized in that: the outer side wall of the sliding rod (11) is of a smooth structure.
6. The upper mold locking mechanism of a mold according to claim 1, characterized in that: the mounting seat (10) is an iron component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426797.XU CN215703814U (en) | 2021-10-09 | 2021-10-09 | Upper die locking mechanism of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426797.XU CN215703814U (en) | 2021-10-09 | 2021-10-09 | Upper die locking mechanism of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215703814U true CN215703814U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426797.XU Active CN215703814U (en) | 2021-10-09 | 2021-10-09 | Upper die locking mechanism of die |
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| Country | Link |
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| CN (1) | CN215703814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008682A (en) * | 2022-05-30 | 2022-09-06 | 邢舒婷 | Rotary-opening maintenance type precision mold |
-
2021
- 2021-10-09 CN CN202122426797.XU patent/CN215703814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008682A (en) * | 2022-05-30 | 2022-09-06 | 邢舒婷 | Rotary-opening maintenance type precision mold |
| CN115008682B (en) * | 2022-05-30 | 2023-09-05 | 深圳市鹏亿发精密模具有限公司 | Maintenance type precise die capable of being opened in rotating mode |
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