CN212917471U - Quick-changing discharging ring device - Google Patents
Quick-changing discharging ring device Download PDFInfo
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- CN212917471U CN212917471U CN202021234740.9U CN202021234740U CN212917471U CN 212917471 U CN212917471 U CN 212917471U CN 202021234740 U CN202021234740 U CN 202021234740U CN 212917471 U CN212917471 U CN 212917471U
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- unloading
- circle
- connecting screw
- arc
- quick
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Abstract
The utility model relates to a circle of unloading device of remodeling fast, including clamp plate, unloading circle and fixed connection clamp plate and the connecting screw of unloading circle, set up threaded hole on the unloading circle, two at least quick change mounting holes have been seted up on the clamp plate, the quick change mounting hole includes arc notch portion and the macropore portion in succession at arc notch portion tip, the macropore portion can hold connecting screw and pass, the width of arc notch portion is greater than connecting screw's pole body diameter, is less than connecting screw's nut diameter, connecting screw passes arc notch portion and screws to receive in the screw hole of unloading circle, the arc notch portion uses the central axis of unloading circle as the centre of a circle. The utility model discloses a circle device of unloading, simple structure, convenient to use only needs suitable unscrewing connecting screw when changing the circle of unloading at every turn, need not to pull down it completely, has reduced intensity of labour, has improved work efficiency.
Description
Technical Field
The utility model relates to a forging apparatus field, concretely relates to quick change of type's discharge ring device.
Background
The unloading ring in the forging warm forging press is a key part, the unloading ring needs to be replaced according to different section types of products, referring to fig. 1, the unloading ring 2 is installed at the lower end of a pressing plate 1 in a screw tightening mode at present, when the forging warm forging press is used for changing the section type each time, the unloading ring 2 needs to be replaced integrally, workers need to unscrew and take out screws from the upper end, replace the unloading ring 2 and put the screws in and tighten the screws, and the mode is low in working efficiency and high in labor intensity.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the to-be-solved technical problem of the utility model is to provide a quick replacement's discharge ring device, simple structure can realize the quick replacement of discharge ring, low in labor strength.
In order to realize the above-mentioned purpose, the utility model provides a circle of unloading device of remodeling fast, including clamp plate, unloading circle and fixed connection clamp plate and the connecting screw of unloading circle, the last screw hole that has seted up of unloading circle, two at least quick change mounting holes have been seted up on the clamp plate, the quick change mounting hole includes arc notch portion and the macropore portion of connecting at arc notch portion tip in succession, the macropore portion can hold connecting screw and pass, the width of arc notch portion is greater than connecting screw's pole body diameter, is less than connecting screw's nut diameter, connecting screw passes arc notch portion and screws to the screw hole of unloading circle in, arc notch portion uses the central axis of unloading circle as the centre of a circle.
Furthermore, the quick-change mounting holes are two and oppositely arranged on two sides of the central axis of the discharging ring.
Further, the large hole portion is a circular hole.
Further, the connecting screw is an M10 socket head cap screw, the width of the arc-shaped slot hole part is 11mm, and the diameter of the large hole part is 18 mm.
Further, the arc-shaped slot hole part is a counter-sunk hole.
As above, the utility model relates to a circle device of unloading has following beneficial effect:
through the at least two quick-change mounting holes formed in the pressing plate, when the discharging ring is mounted, the connecting screws are screwed into the threaded holes of the discharging ring, then the nuts of the connecting screws enter along the large hole part, when the pressing plate is attached to the end face of the discharging ring, the discharging ring is rotated around the central axis of the discharging ring, the rod bodies of the connecting screws enter the arc-shaped groove hole part and slide to the bottom along the arc-shaped groove hole part, the connecting screws are screwed, and the nuts of the connecting screws are pressed on the pressing plate to complete the fixed connection of the discharging ring and the pressing. When the discharging ring needs to be dismounted, the reverse operation is adopted, the connecting screw is firstly screwed and properly loosened, the connecting screw is not screwed out of the discharging ring, then the discharging ring rotates, the connecting screw slides in the arc-shaped groove hole part to enter the large hole part, the connecting screw is separated out of the large hole part, and the dismounting of the discharging ring from the pressing plate is realized. The utility model discloses a circle device of unloading, simple structure, convenient to use only needs suitable unscrewing connecting screw when changing the circle of unloading at every turn, need not to pull down it completely, has reduced intensity of labour, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of a conventional discharge ring device.
Fig. 2 is a schematic structural view of the discharge ring device of the present invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic structural diagram of the pressing plate of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a schematic structural view of the discharge ring of the present invention.
Fig. 7 is a top view of fig. 6.
Description of the element reference numerals
1 pressing plate
2 discharging ring
3 quick-change mounting hole
31 large hole part
32 arc-shaped notch hole part
4 connecting screw
5 threaded hole
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the drawings of the present application are only used to match the contents disclosed in the specification, so as to be known and read by those skilled in the art, and not to limit the practical limitations of the present invention, so that the present application does not have any technical significance, and any modification of the structure, change of the ratio relationship, or adjustment of the size should still fall within the scope of the present application without affecting the function and the achievable purpose of the present application. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be considered as the scope of the present invention without substantial changes in the technical content.
Referring to fig. 2 to 7, the utility model provides a circle of unloading device of remodeling fast, including clamp plate 1, circle of unloading 2, and fixed connection clamp plate 1 and the connecting screw 4 of unloading circle 2, screw hole 5 has been seted up on the unloading circle 2, at least two quick change mounting holes 3 have been seted up on the clamp plate 1, quick change mounting hole 3 includes arc notch portion 32, and connect in succession the macropore 31 at arc notch portion 32 tip, macropore 31 can hold connecting screw 4 and pass, the width of arc notch portion 32 is greater than the pole body diameter of connecting screw 4, be less than the nut width of connecting screw 4, connecting screw 4 passes arc notch portion 32 and twists the screw hole 5 who connects to unloading circle 2, arc notch portion 32 uses the central axis of unloading circle 2 as the centre of a circle.
The number of the quick-change mounting holes 3 on the pressure plate 1 can be determined according to actual needs, and preferably, in the present embodiment, referring to fig. 4 and 5, the quick-change mounting holes 3 are two and oppositely arranged on two sides of the central axis of the discharging ring 2, so that the number of the used connections can be reduced. The large hole portion 31 is preferably a circular hole having a diameter larger than the nut diameter of the connecting screw 4, the other end portion of the arc-shaped slot portion 32 is semicircular, and the arc-shaped slot portion 32 is a countersunk hole, so that the nut is located below the end surface of the pressing plate 1 when the pressing plate 1 and the discharging ring 2 are fixedly connected by the connecting screw 4. For the existing commonly used discharging ring 2, preferably, the connecting screw 4 is an M10 socket head cap screw, the width of the arc-shaped notch hole part 32 is 11mm, the radial looseness between the pressing plate 1 and the discharging ring 2 is reduced, and the diameter of the large hole part 31 is 18mm, so that the connecting screw 4 is convenient to mount and detach.
The utility model discloses a use of circle of unloading device does: referring to fig. 2 and 3, when the material discharging ring 2 needs to be installed, the connecting screw 4 is screwed into the threaded hole 5 of the material discharging ring 2, then the nut of the connecting screw 4 enters along the large hole part 31, when the pressing plate 1 is attached to the end face of the material discharging ring 2, the material discharging ring 2 is rotated around the central axis thereof, so that the rod body of the connecting screw 4 enters the arc-shaped slot hole part 32 and slides to the bottom along the arc-shaped slot hole part 32, the connecting screw 4 is screwed, and the nut thereof is pressed against the pressing plate 1, thereby completing the fixed connection of the material discharging ring 2 and the pressing plate 1. When the discharging ring 2 needs to be detached, the connecting screws 4 are firstly screwed off properly, the connecting screws 4 are not screwed out of the discharging ring 2, then the discharging ring 2 rotates, the connecting screws 4 slide in the arc-shaped notch hole parts 32 to enter the large hole parts 31 and then move downwards, the connecting screws 4 are separated from the large hole parts 31, and the detaching of the discharging ring 2 from the pressure plate 1 is realized.
According to the above, the utility model discloses a circle device of unloading, simple structure, convenient to use only needs appropriately to unscrew connecting screw 4 when changing the circle of unloading 2 at every turn, need not to pull down it completely, has reduced intensity of labour, has improved work efficiency.
To sum up, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a ring device of unloading of remodeling fast, includes clamp plate (1), the circle of unloading (2) and fixed connection clamp plate (1) and the connecting screw (4) of the circle of unloading (2), its characterized in that: the quick-change mounting structure is characterized in that a threaded hole (5) is formed in the discharging ring (2), at least two quick-change mounting holes (3) are formed in the pressing plate (1), each quick-change mounting hole (3) comprises an arc-shaped slot hole portion (32) and a large hole portion (31) connected to the end portion of the arc-shaped slot hole portion (32), a connecting screw (4) can penetrate through the large hole portion (31), the width of the arc-shaped slot hole portion (32) is larger than the diameter of a rod body of the connecting screw (4) and smaller than the diameter of a nut of the connecting screw (4), the connecting screw (4) penetrates through the arc-shaped slot hole portion (32) and is screwed into the threaded hole (5) of the discharging ring (2), and the arc-shaped slot hole portion (32) takes the central axis of the.
2. The bezel apparatus as recited in claim 1, wherein: the quick-change mounting holes (3) are two and are oppositely arranged on two sides of the central axis of the discharging ring (2).
3. The bezel apparatus as recited in claim 1, wherein: the large hole part (31) is a circular hole.
4. The bezel apparatus as recited in claim 3, wherein: the connecting screw (4) is an M10 socket head cap screw, the width of the arc-shaped slot hole part (32) is 11mm, and the diameter of the large hole part (31) is 18 mm.
5. The bezel apparatus as recited in claim 1, wherein: the arc-shaped notch hole part (32) is a counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234740.9U CN212917471U (en) | 2020-06-29 | 2020-06-29 | Quick-changing discharging ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021234740.9U CN212917471U (en) | 2020-06-29 | 2020-06-29 | Quick-changing discharging ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917471U true CN212917471U (en) | 2021-04-09 |
Family
ID=75327736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021234740.9U Active CN212917471U (en) | 2020-06-29 | 2020-06-29 | Quick-changing discharging ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917471U (en) |
-
2020
- 2020-06-29 CN CN202021234740.9U patent/CN212917471U/en active Active
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