CN213441359U - Spring brake device at outer edge of flywheel of screw press - Google Patents
Spring brake device at outer edge of flywheel of screw press Download PDFInfo
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- CN213441359U CN213441359U CN202021540226.8U CN202021540226U CN213441359U CN 213441359 U CN213441359 U CN 213441359U CN 202021540226 U CN202021540226 U CN 202021540226U CN 213441359 U CN213441359 U CN 213441359U
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Abstract
The utility model discloses a screw press flywheel outward flange spring arresting gear, including closed block, piston cylinder, fixed block, first spring, piston rod, connecting block, support, block rubber, bearing plate, second spring, third spring and speed reduction disc, closed block fixed connection the piston cylinder, the piston rod is being connected to the piston cylinder the inside, the connecting block is being connected to the right-hand member of piston rod, the connecting block can be controlled in the piston cylinder, connecting block right-hand member fixed connection the connecting rod, the support is being connected to the right-hand member fixed connection of connecting rod, the right-hand member surface fixed connection fixed block of piston rod, through first spring coupling between fixed block and the support, the both ends fixed connection block rubber of support, the bearing plate is being connected to the below symmetry of support, through second spring and third spring coupling between bearing plate and the speed reduction disc. This practicality fixes the buffer block between piston cylinder and connecting rod, has protected connecting rod and piston cylinder, has increased the life-span of device.
Description
Technical Field
The utility model relates to a screw press specifically is a screw press flywheel outward flange spring arresting gear.
Background
The existing brake is generally a belt brake, when a sliding block of the electric screw press is close to an upper dead point, a brake belt is tightened most tightly, and the brake torque is maximum; the slide still maintains a certain braking torque at other positions of the stroke. The brake with the braking function can increase the energy consumption of the electric screw press, accelerate the abrasion of friction materials, and has small braking torque and insensitive braking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw press flywheel outward flange spring arresting gear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a screw press flywheel outward flange spring arresting gear, includes closed block, piston cylinder, fixed block, first spring, piston rod, connecting block, support, rubber block, bearing plate, second spring, third spring and speed reduction disc, closed block fixed connection the piston cylinder, the piston rod is being connected to the piston cylinder the inside, the connecting block is being connected to the right-hand member of piston rod, the connecting block can control the removal in the piston cylinder, the connecting rod is being connected to the connecting block right-hand member fixed connection, the support is being connected to the right-hand member fixed connection of connecting rod, the right-hand member surface fixed connection fixed block of piston rod, pass through first spring coupling between fixed block and the support, the rubber block is being connected to the both ends fixed connection of support, the bearing plate is being connected to the below symmetry of support, pass through.
As a further aspect of the present invention: the speed reducing disc is of a semicircular shape, a convex block is fixed at the upper end of the semicircular disc, a groove is fixed at the lower end of the semicircular disc, the size of the convex block is equal to that of the groove, and the convex block can be just inserted into the groove.
As a further aspect of the present invention: the first spring is in a stretching state under the condition that the piston rod is not acted, and when the piston rod drives the support to finish moving, the support is reset under the action of the spring.
As a further aspect of the present invention: the buffer block is fixedly connected between the piston cylinder and the connecting rod and made of rubber materials, and the connecting rod and the piston cylinder are protected when the spring is pulled back.
Compared with the prior art, the beneficial effects of the utility model are that:
this practicality adopts the piston drive, and the speed reduction dish is along with the piston is radial to be linear motion, and efficiency is just high like this, and the speed reduction dish moves along with the flywheel, passes through the spring dispersion to the energy of flywheel, and the mode of flexible buffering braking replaces rigid braking.
This practicality fixes the buffer block between piston cylinder and connecting rod, has protected connecting rod and piston cylinder, has increased the life-span of device.
This practicality adopts the structure of two pistons more stable, and the structure is very simple, and is easy to operate, maintains also convenience very, and two structures work braking that can be faster together, and when slowing down successfully, because the effect of spring, shrink piston rod can be automatic shrink to the flywheel is released.
Drawings
FIG. 1 is a schematic structural diagram of a spring brake device on the outer edge of a flywheel of a screw press.
FIG. 2 is a schematic structural diagram of a spring brake device on the outer edge of a flywheel of the screw press during operation.
FIG. 3 is a schematic structural diagram of a reduction gear in a spring brake device on the outer edge of a flywheel of the screw press.
In the figure: the device comprises a sealing block 1, a piston cylinder 2, a fixing block 3, a first spring 4, a piston rod 5, a connecting rod 6, a connecting block 7, a support 8, a rubber block 9, a supporting plate 10, a second spring 11, a third spring 12, a speed reducing disc 13, a convex block 14, a groove 15 and a buffer block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a spring brake device on an outer edge of a flywheel of a screw press includes a sealing block 1, a piston cylinder 2, a fixed block 3, a first spring 4, a piston rod 5, a connecting rod 6, a connecting block 7, a bracket 8, a rubber block 9, a support plate 10, a second spring 11, a third spring 12 and a speed reduction disc 13, wherein the sealing block 1 is fixedly connected to the piston cylinder 2, the piston rod 5 is connected to the inside of the piston cylinder 2, the piston rod moves left and right under the action of hydraulic pressure, the right end of the piston rod 5 is connected to the connecting block 7, the connecting block plays a role of adjusting in the piston cylinder, the connecting block 7 can move left and right in the piston cylinder 2, the right end, the diameter of the connecting rod is larger than that of the right end of the piston cylinder, so that the normal operation of the connecting rod is ensured in the conveying process, and the right end of the connecting rod 6 is fixedly connected with the support 8.
The support 8 is formed by connecting two identical supports 8 when working, the support 8 is of a hollow structure, a support plate 10 is fixed on the support 8, the support plate 10 is provided with a plurality of small holes and connected with a spring, the spring mainly has a buffering effect, when working, kinetic energy can be converted into elastic potential energy to be dissipated during braking, so that the speed is reduced, the outer surface of the right end of the piston rod 5 is fixedly connected with the fixed block 3, the fixed block 3 is connected with the support 8 through the first spring 4, two ends of the support 8 are fixedly connected with the rubber blocks 9, the support plate 10 is symmetrically connected below the support 8, and the support plate 10 is connected with the speed reduction disc 13 through the second spring 11 and the third spring 12.
The speed reducing disk 13 is of a semicircular shape, a convex block 14 is fixed at the upper end of the semicircular disk, a groove 15 is fixed at the lower end of the semicircular disk, the size of the convex block 14 is equal to that of the groove 15, the convex block 14 can be just inserted into the groove 15,
the first spring 4 is in a stretching state under the condition that the piston rod 5 is not acted, and when the piston rod 5 drives the bracket 8 to finish moving, the bracket 8 is reset under the action of the first spring 4.
A buffer block 16 is fixedly connected between the piston cylinder 2 and the connecting rod 6, the buffer block 16 is made of rubber materials, and the connecting rod 6 and the piston cylinder 2 are protected when the first spring 4 is pulled back.
The diameter of speed reduction dish 13 be less than the diameter of flywheel axle, this practicality is installed about the axle of flywheel, when needing to slow down, two speed reduction dishes 13 can move in opposite directions, form a circle, and it is a limit to move this till the flywheel slows down to move, and this is controlled by the power of piston cylinder 2 completely, and when reaching two speed reduction dishes 13 and merge this, if the braking is ended, piston rod 5 resets, and first spring 4 will take connecting rod 6 to move to initial position.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A spring brake device on the outer edge of a flywheel of a screw press comprises a sealing block (1), a piston cylinder (2), a fixing block (3), a first spring (4), a piston rod (5), a connecting rod (6), a connecting block (7), a support (8), a rubber block (9), a bearing plate (10), a second spring (11), a third spring (12) and a speed reducing disc (13), and is characterized in that the sealing block (1) is fixedly connected with the piston cylinder (2), the piston rod (5) is connected in the piston cylinder (2), the right end of the piston rod (5) is connected with the connecting block (7), the connecting block (7) can move left and right in the piston cylinder (2), the right end of the connecting block (7) is fixedly connected with the connecting rod (6), the right end of the connecting rod (6) is fixedly connected with the support (8), and the outer surface of the right end of, the fixing block (3) is connected with the support (8) through the first spring (4), the two ends of the support (8) are fixedly connected with the rubber block (9), the support plate (10) is symmetrically connected below the support (8), and the support plate (10) is connected with the speed reducing disk (13) through the second spring (11) and the third spring (12).
2. An outer edge spring brake device for a flywheel of a screw press according to claim 1, wherein the reduction disc (13) is a semicircular disc, a projection (14) is fixed to the upper end of the semicircular disc, a groove (15) is fixed to the lower end of the semicircular disc, the size of the projection (14) is equal to that of the groove (15), and the projection (14) can be just inserted into the groove (15).
3. A flywheel rim spring brake device of screw press according to claim 1, characterized in that the first spring (4) is in a stretched state in the case of non-action of the piston rod (5), and when the piston rod (5) has moved the support (8), the support (8) is reset by the action of the first spring (4).
4. A spring brake device on the outer edge of a flywheel of a screw press according to claim 1, characterized in that a buffer block (16) is fixedly connected between the piston cylinder (2) and the connecting rod (6), the buffer block (16) is made of rubber material, and the connecting rod (6) and the piston cylinder (2) are protected when the first spring (4) is pulled back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540226.8U CN213441359U (en) | 2020-07-30 | 2020-07-30 | Spring brake device at outer edge of flywheel of screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540226.8U CN213441359U (en) | 2020-07-30 | 2020-07-30 | Spring brake device at outer edge of flywheel of screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441359U true CN213441359U (en) | 2021-06-15 |
Family
ID=76307986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021540226.8U Active CN213441359U (en) | 2020-07-30 | 2020-07-30 | Spring brake device at outer edge of flywheel of screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441359U (en) |
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2020
- 2020-07-30 CN CN202021540226.8U patent/CN213441359U/en active Active
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