CN215550194U - Automatic spring mounting device for hourglass mouth-shaped die - Google Patents
Automatic spring mounting device for hourglass mouth-shaped die Download PDFInfo
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- CN215550194U CN215550194U CN202121047063.4U CN202121047063U CN215550194U CN 215550194 U CN215550194 U CN 215550194U CN 202121047063 U CN202121047063 U CN 202121047063U CN 215550194 U CN215550194 U CN 215550194U
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- spring
- hourglass
- spring guide
- guide pillar
- shaped die
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Abstract
The utility model discloses an automatic spring loading device of an hourglass-shaped die, which comprises the hourglass-shaped die, wherein spring guide columns are uniformly distributed and fixed on a spring guide column fixing plate, the spring guide columns are arranged in a position corresponding to spring mounting grooves of the hourglass-shaped die, a spring pressing sleeve is arranged on a lifting plate in a position corresponding to the spring guide columns, the spring pressing sleeve is sleeved on the spring guide columns and is in spline fit with the end heads of the spring guide columns, the lower end of a discharge bolt which is arranged on the spring pressing sleeve in a threaded manner is connected with a floating spring, the lower end of the floating spring is connected with a pressure spring floating plate, the lower end of the spring guide column is provided with a conical head structure with splines, a spring groove is arranged on the conical head of the spring guide column, the outer diameter of the spring pressing sleeve is smaller than the waist part of the hourglass opening of the hourglass-shaped die, and a power cylinder is arranged between the spring guide column fixing plate and the lifting plate, so that the full automation of the spring loading of the hourglass-shaped die is realized, the rate of certified products is improved.
Description
Technical Field
The utility model belongs to the technical field of vulcanization molding machine die auxiliary equipment, and particularly relates to an automatic spring loading device for an hourglass-shaped die.
Background
At present vulcanize the shaping field, there is the entry position to be the mould of hourglass mouth type, and the bottom needs the spring coil of preassembleing before vulcanizing the shaping, but because the waist diameter of husky leak is less than the spring coil external diameter, traditional automatic suit structure can't realize the automation, all adopts the manual work to place the spring, has the problem that inefficiency and rejection rate are high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an automatic spring loading device of an hourglass-shaped die, which is suitable for automatically loading spring rings of the hourglass-shaped die, saves labor and improves the rate of qualified products.
The utility model aims to realize the automatic spring loading device of the hourglass-shaped die, which comprises the hourglass-shaped die and is characterized in that spring guide pillars are uniformly distributed and fixed on a spring guide pillar fixing plate, the spring guide pillars are arranged in a position corresponding to spring mounting grooves of the hourglass-shaped die, a spring pressing sleeve is arranged on a lifting plate in a position corresponding to the spring guide pillars, the spring pressing sleeve is sleeved on the spring guide pillars and is in spline fit with the end of the spring guide pillars, the lower end of a discharging bolt which is arranged on the spring pressing sleeve in a threaded manner is connected with a floating spring, the lower end of the floating spring is connected with a pressing spring floating plate, the lower end of the spring guide pillars is provided with a conical head structure with splines, the conical head of the spring guide pillars is provided with spring grooves, the outer diameter of the spring pressing sleeve is smaller than the waist part of the hourglass opening of the hourglass-shaped die, and a power cylinder is arranged between the spring guide pillar fixing plate and the lifting plate.
Compared with the prior art, the utility model has the following remarkable characteristics and positive effects: the utility model completely changes the traditional manual feeding mode, the spring pressing sleeve is sleeved on the spring guide post, the working end of the spring guide post is provided with a spring groove to prevent the spring from falling off after carrying, the integral mechanism is pressed downwards to enter a spring loading state, the lifting plate is driven to press downwards through the power cylinder to drive the pressing spring floating plate, the floating spring and the spring pressing sleeve to descend, the spring pressing sleeve and the pressing spring floating plate push the spring to descend simultaneously, when reaching a certain position, the spring is pushed to the conical end of the spring guide post, the pressing spring floating plate is stopped, the floating spring is compressed, and the spring pressing sleeve continues to press downwards until the spring is placed at the correct position because the waist part of the inlet of the die is smaller than the diameter of the spring.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
FIG. 2 is a schematic diagram of the initial spring-up condition of the present invention.
FIG. 3 is a schematic diagram of a spring-loaded end state according to the present invention.
Fig. 4 is a schematic structural diagram of the spring pressing sleeve of the utility model.
Fig. 5 is a schematic structural diagram of the spring guide post of the present invention.
In the figure: 1. the device comprises a spring guide post, 2, a spring pressing floating plate, 3, a floating spring, 4, a lifting plate, 5, a spring pressing sleeve, 6, a die, 7, a spring, 8, a spring guide post fixing plate, 9, a discharging bolt, 10, a power cylinder, 11 and a spring groove.
Detailed Description
An automatic spring loading mechanism of an hourglass-shaped die is disclosed, referring to fig. 1, 2, 3, 4 and 5, a plurality of spring guide columns 1 are fixed on a spring guide column fixing plate 8, the number and the positions of the spring guide columns 1 correspond to spring mounting grooves on an hourglass-shaped die 6, a spring pressing sleeve 5 is fixed on a lifting plate 4 corresponding to the spring guide columns 1, as can be seen from fig. 4 and 5, the spring pressing sleeve 5 can only be sleeved on the spring guide columns 1 from the upper end and cannot be separated from the lower end of the spring guide columns 1, the lower end of a discharging bolt 9 which is threaded on the spring pressing sleeve 5 is connected with a floating spring 3, the lower end of the floating spring 3 is connected with a pressing spring floating plate 2, the length of the floating spring 3 is larger than that of the spring pressing sleeve 5, each pressing spring floating plate 2 is kept on the same horizontal line by adjusting the discharging bolt 9, the lower end of the spring guide column 1 is of a conical structure with splines, the spline of the spring guide post 1 is matched with the spline of the spring pressing sleeve 5, the spring pressing sleeve 5 is limited not to be separated from the spring guide post 1, a spring groove 11 is formed in the conical head of the spring guide post 1, a spring 7 to be installed is installed on the spring guide post 1 in a preorder station, the outer diameter of the spring pressing sleeve 5 is smaller than the waist portion of the hourglass opening of the hourglass-shaped die 6, and a power cylinder 10 is arranged between the spring guide post fixing plate 8 and the lifting plate 4.
When entering a state of preparing for spring loading, the power cylinder 10 drives the lifting plate 4 to press downwards, and simultaneously drives the pressing spring floating plate 2, the floating spring 3 and the spring pressing sleeve 5 to descend, at the moment, the spring pressing sleeve 5 and the pressing spring floating plate 2 push the spring 7 to descend together to a certain position, the upper end of the spring 7 is pushed into the spring groove 11 at the conical end of the spring guide post 1, the pressing spring floating plate 2 stops, if the spring 7 descends continuously, the spring 7 cannot descend to a specified position because the waist part of the inlet of the hourglass-shaped die 6 is smaller than the diameter of the spring 7, but the lifting plate 4 continues to press downwards, the spring pressing sleeve 5 and the spring 7 at the specified position are pressed downwards by the spline-form matching part of the spring guide post 1, at the moment, the spring 7 is restrained by the pressure of the spring pressing sleeve 5 and the waist part of the inlet of the hourglass-shaped inlet die 6, so that the spring 7 slightly contracts and further passes through the waist part of the hourglass-shaped die 6, since the outer diameter of the spring pressing sleeve 5 is smaller than the waist part of the hourglass-shaped inlet die 6, the spring pressing sleeve 5 continues to be pressed down, and the spring 7 is assembled to the working position.
Claims (1)
1. The utility model provides an automatic spring assembly that goes up of hourglass shape mould, the mould including hourglass shape, characterized by spring guide pillar is fixed with to the equipartition on the spring guide pillar fixed plate, spring guide pillar corresponds the setting with the spring installation trench position of the mould of hourglass shape, the position that corresponds with spring guide pillar on the lifter plate is equipped with the spring and presses the cover, the spring is pressed the cover suit and is gone up on the spring guide pillar and with spring guide pillar end spline fit, the discharge bolt lower extreme that the screw thread was installed on the spring is pressed the cover and is connected with floating spring, floating spring's lower extreme and pressure spring floating plate are connected, the lower extreme of spring guide pillar is the toper head structure that has the spline, be equipped with the spring groove on the toper head of spring guide pillar, the external diameter of spring pressure cover is less than the hourglass mouth waist of the mould of hourglass shape, be equipped with the power cylinder between spring guide pillar fixed plate and the lifter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047063.4U CN215550194U (en) | 2021-05-17 | 2021-05-17 | Automatic spring mounting device for hourglass mouth-shaped die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121047063.4U CN215550194U (en) | 2021-05-17 | 2021-05-17 | Automatic spring mounting device for hourglass mouth-shaped die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215550194U true CN215550194U (en) | 2022-01-18 |
Family
ID=79861350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121047063.4U Active CN215550194U (en) | 2021-05-17 | 2021-05-17 | Automatic spring mounting device for hourglass mouth-shaped die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215550194U (en) |
-
2021
- 2021-05-17 CN CN202121047063.4U patent/CN215550194U/en active Active
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