CN220717679U - Flange die with ejection device - Google Patents
Flange die with ejection device Download PDFInfo
- Publication number
- CN220717679U CN220717679U CN202322283907.0U CN202322283907U CN220717679U CN 220717679 U CN220717679 U CN 220717679U CN 202322283907 U CN202322283907 U CN 202322283907U CN 220717679 U CN220717679 U CN 220717679U
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- flange
- surface wall
- sliding sleeve
- spare
- stand
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- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a flange die with an ejection device, which comprises a base and a flange die piece, wherein an upright post is fixedly arranged at the top of the base, and an ejection assembly for ejecting a flange is arranged between the top of the base and the flange die piece. In this application, rotate the dead lever earlier and make its open end hug closely to stand outward wall to this fixed of realization sliding sleeve and stand, the flange mould spare is concentrated in the junction of sliding sleeve and stand with the weight of flange spare this moment, after the processing of accomplishing the flange spare, rotate the dead lever and make its open end break away from stand outward wall, the gravity of flange mould spare and flange spare this moment can drive the sliding sleeve and slide along the stand to make sliding sleeve compression spring, at the same time, the ejector pin can promote flange spare upwards protrusion flange mould spare, when guaranteeing the stability of flange mould spare work with this, realized the quick separation of flange spare and flange mould spare.
Description
Technical Field
The utility model relates to the technical field of flange molds, in particular to a flange mold with an ejection device.
Background
Flanges, also called flange discs or lugs, are parts of the shaft-to-shaft connection, commonly used for connection between pipe ends.
The flange is usually forged through a die, namely, a heated blank is put into the die for forging, the common process comprises upsetting, drawing, bending, punching and forming, the flange is put into a matched die for hole processing, the flange is manually taken out after being processed and then subjected to a polishing procedure on burrs remained at the edge part of the flange, and after the flange is subjected to hole processing, the flange is relatively laborious to take out due to the fact that the edge of the flange is attached to the inner wall of the die, and the flange die with an ejection device comprises the following components in part, wherein the flange is disclosed in Chinese patent publication No. CN116078981A, the disclosure time is 20230509; the flange die comprises a base, guide posts, fixing posts, supporting plates, ejector rods, an adjusting shell, limiting plates, adjusting posts, positioning plates, positioning blocks, a flange die body and limiting blocks.
For example, the existing flange grinding tool moves the positioning block to the upper part of the chute by rotating the adjusting column, then the adjusting column moves downwards, and the flange die body moves downwards through the weight of the adjusting column when the adjusting column moves downwards, so that the effect that the flange is jacked up by the ejector rod is achieved.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a flange mold with an ejector device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a flange mould with ejecting device, includes base and flange mould spare, base top fixed mounting has the stand, be provided with the ejecting subassembly that is used for the flange ejecting between base top and the flange mould spare, flange mould spare exterior wall fixed mounting has the sliding sleeve, table wall and stand exterior wall sliding connection in the sliding sleeve, fixed mounting has the spring between sliding sleeve bottom and the base top, table wall is provided with the fixed subassembly that is used for sliding sleeve and stand fixed in the sliding sleeve, the overlap joint of sliding sleeve top has the rotation cover of being connected with the stand rotation.
Preferably, the outer surface wall of the rotating sleeve is fixedly provided with a compression bar, the outer surface wall of the upright post is fixedly provided with a convex ring, the convex ring is rotationally connected with the inner surface wall of the rotating sleeve through an annularly arranged chute, and a positioning part for positioning the rotating sleeve is arranged between the rotating sleeve and the upright post.
Preferably, the positioning part comprises a rubber gasket fixedly arranged on the inner surface wall of the arc-shaped end of the rotating sleeve, and the inner surface wall of the arc-shaped end of the rubber gasket is abutted against the outer surface wall of the upright post.
Preferably, the ejection assembly comprises ejector rods, a plurality of groups of the ejector rods are fixedly connected with the base, and the tops of the plurality of groups of the ejector rods are flush with the inner surface wall of the bottom of the flange die piece.
Preferably, the sliding sleeve and the flange die piece are integrally formed, and the inner surface wall of the spring is attached to the outer surface wall of the upright post.
Preferably, the fixing component comprises a locking rod, the outer surface wall of the locking rod is connected with the inner surface wall of the sliding sleeve in a screwing mode, and the open end of the locking rod is abutted to the outer surface wall of the upright post.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. in this application, when flange mould spare does not place the flange, the spring jack-up sliding sleeve makes the bottom of its top laminating rotation cover, and the bottom internal surface wall of flange mould spare flushes with the ejector pin top this moment, when carrying out flange processing, rotate the dead lever earlier and make its open end hug closely to stand outward surface wall, thereby realize the fixed of sliding sleeve and stand, the flange mould spare is concentrated in the junction of sliding sleeve and stand with the weight of flange spare this moment, after the processing of accomplishing the flange spare, rotate the dead lever and make its open end break away from stand outward surface wall, the gravity of flange mould spare and flange spare can drive the sliding sleeve and slide along the stand this moment, and make the sliding sleeve compress spring, meanwhile, the ejector pin can promote flange spare upwards protrusion flange mould spare, when guaranteeing the stability of flange mould spare work with this, the quick separation of flange spare and flange mould spare has been realized.
2. In this application, rotate the cover that rotates of connecting at stand outward appearance wall and can be used for confirming the flush state of flange mould spare and ejector pin, when carrying out the processing of flange spare simultaneously, can stir the depression bar, the depression bar drives and rotates the cover and rotate until the depression bar supports the top of receiving the flange spare, rotates the rubber packing ring of cover inward-facing wall and laminating mutually with stand outward appearance wall to this can provide the damping effect for rotating the cover, and then realize the self-positioning of rotating cover and depression bar, thereby can realize the vertical spacing of flange spare.
Drawings
FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;
fig. 2 shows a schematic diagram of a push rod structure according to an embodiment of the present utility model;
fig. 3 shows a schematic structural diagram of a sliding sleeve according to an embodiment of the present utility model;
fig. 4 shows a schematic view of a convex ring structure according to an embodiment of the present utility model.
Legend description:
1. a base; 2. a column; 3. a flange die member; 4. a sliding sleeve; 5. a locking lever; 6. a spring; 7. a compression bar; 8. a push rod; 9. a rotating sleeve; 10. a rubber gasket; 11. a convex ring; 12. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the flange die with the ejection device comprises a base 1 and a flange die piece 3, wherein an upright post 2 is fixedly arranged at the top of the base 1, an ejection assembly for ejecting a flange is arranged between the top of the base 1 and the flange die piece 3, a sliding sleeve 4 is fixedly arranged on the outer surface wall of the flange die piece 3, the inner surface wall of the sliding sleeve 4 is in sliding connection with the outer surface wall of the upright post 2, a spring 6 is fixedly arranged between the bottom of the sliding sleeve 4 and the top of the base 1, a fixing assembly for fixing the sliding sleeve 4 and the upright post 2 is arranged on the inner surface wall of the sliding sleeve 4, and a rotating sleeve 9 in rotating connection with the upright post 2 is lapped at the top of the sliding sleeve 4;
when the flange die piece 3 is not provided with a flange, the spring 6 jacks up the sliding sleeve 4 to enable the top of the sliding sleeve to be attached to the bottom of the rotating sleeve 9, at the moment, the inner surface wall of the bottom of the flange die piece 3 is flush with the top of the ejector rod 8, when the flange is machined, the locking rod 5 is rotated to enable the open end of the locking rod to be attached to the outer surface wall of the upright post 2, so that the fixing of the sliding sleeve 4 and the upright post 2 is achieved, at the moment, the weight of the flange die piece 3 and the flange piece is concentrated at the joint of the sliding sleeve 4 and the upright post 2, after the flange piece is machined, the locking rod 5 is rotated to enable the open end of the locking rod 5 to be separated from the outer surface wall of the upright post 2, at the moment, the gravity of the flange die piece 3 and the flange piece can drive the sliding sleeve 4 to slide along the upright post 2, the spring 6 is compressed by the sliding sleeve 4, and at the same time, the ejector rod 8 can push the flange piece to protrude upwards the flange die piece 3, so that the flange piece 3 is quickly separated from the flange die piece 3 while the working stability is guaranteed.
Specifically, as shown in fig. 2 and 4, the outer surface wall of the rotating sleeve 9 is fixedly provided with a pressing rod 7, the outer surface wall of the upright post 2 is fixedly provided with a convex ring 11, the convex ring 11 is rotationally connected with the inner surface wall of the rotating sleeve 9 through an annular sliding groove 12, a positioning part for positioning the rotating sleeve 9 is arranged between the rotating sleeve 9 and the upright post 2, the positioning part comprises a rubber gasket 10 fixedly arranged on the inner surface wall of the arc-shaped end of the rotating sleeve 9, the inner surface wall of the arc-shaped end of the rubber gasket 10 is abutted against the outer surface wall of the upright post 2, the rotating sleeve 9 rotationally connected with the outer surface wall of the upright post 2 can be used for determining the flush state of the flange die part 3 and the ejector rod 8, meanwhile, when the flange part is processed, the pressing rod 7 can be stirred to drive the rotating sleeve 9 to rotate until the pressing rod 7 abuts against the top of the flange part, and the rubber gasket 10 on the inner surface wall of the rotating sleeve 9 is abutted against the outer surface wall of the upright post 2, so that a damping effect can be provided for the rotating sleeve 9, and further self-positioning of the rotating sleeve 9 and the pressing rod 7 is realized, and thus vertical limiting of the flange part can be realized.
Specifically, as shown in fig. 2 and 3, the ejector assembly comprises ejector rods 8, the ejector rods 8 are fixedly connected with the base 1, the tops of the ejector rods 8 are flush with the inner surface wall at the bottom of the flange die member 3, the sliding sleeve 4 slides along the upright post 2, the sliding sleeve 4 compresses the spring 6, meanwhile, the ejector rods 8 push the flange member to protrude upwards out of the flange die member 3, the sliding sleeve 4 and the flange die member 3 are integrally formed, so that the structural strength of the flange die member 3 and the sliding sleeve 4 is ensured, the inner surface wall of the spring 6 is attached to the outer surface wall of the upright post 2, the horizontal offset of the spring 6 is limited, the fixing assembly comprises a locking rod 5, the outer surface wall of the locking rod 5 is in screwed connection with the inner surface wall of the sliding sleeve 4, the open end of the locking rod 5 is abutted to the outer surface wall of the upright post 2, and the open end of the locking rod 5 is rotated to be tightly attached to the outer surface wall of the upright post 2, so that the fixing of the sliding sleeve 4 and the upright post 2 is realized through friction force.
Working principle: when flange die spare 3 does not place the flange, spring 6 jack-up sliding sleeve 4 makes the bottom of its top laminating rotation cover 9, and the bottom interior table wall of flange die spare 3 flushes with ejector pin 8 top this moment, when carrying out flange processing, rotate lock lever 5 earlier and make its open end hug closely to stand 2 outward appearance wall, thereby realize the fixed of sliding sleeve 4 and stand 2, the junction of sliding sleeve 4 and stand 2 is concentrated in the weight of flange die spare 3 and flange spare this moment, after the processing of accomplishing the flange spare, rotate lock lever 5 and make its open end break away from stand 2 outward appearance wall, the gravity of flange die spare 3 and flange spare can drive sliding sleeve 4 and slide along stand 2 this moment, and make sliding sleeve 4 compression spring 6, meanwhile, ejector pin 8 can promote flange spare upwards protrusion flange die spare 3, in order this to guarantee the steady of flange die spare 3 work, the time of flange spare and stand 2 outward appearance wall's rotation cover 9 can be used to confirm the state of flange die spare 3 and 8, simultaneously in the processing depression bar that carries out flange spare, 7 can be stirred, 7 drives depression bar 9 and rotate and connect to stand 2, thereby realize that the top of the outer surface 9 can be rotated to the flange 9 is the vertical spacer washer is realized to the top of the flange spare is rotated to the top of the flange 9, and the outer surface 9 can be rotated for the vertical spacer 9 is realized.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a flange mould with ejecting device, includes base (1) and flange mould spare (3), its characterized in that, base (1) top fixed mounting has stand (2), be provided with between base (1) top and flange mould spare (3) and be used for the ejecting subassembly of flange, flange mould spare (3) exterior wall fixed mounting has sliding sleeve (4), surface wall and stand (2) exterior wall sliding connection in sliding sleeve (4), fixed mounting has spring (6) between sliding sleeve (4) bottom and base (1) top, surface wall is provided with the fixed subassembly that is used for sliding sleeve (4) and stand (2) fixed in sliding sleeve (4), sliding sleeve (4) top overlap joint has rotation cover (9) of being connected with stand (2) rotation.
2. The flange mold with the ejection device according to claim 1, wherein a compression bar (7) is fixedly arranged on the outer surface wall of the rotating sleeve (9), a convex ring (11) is fixedly arranged on the outer surface wall of the upright post (2), the convex ring (11) is rotationally connected with the inner surface wall of the rotating sleeve (9) through a sliding groove (12) which is annularly arranged, and a positioning part for positioning the rotating sleeve (9) is arranged between the rotating sleeve (9) and the upright post (2).
3. The flange mold with the ejector device according to claim 2, wherein the positioning part comprises a rubber gasket (10) fixedly arranged on the inner surface wall of the arc-shaped end of the rotating sleeve (9), and the inner surface wall of the arc-shaped end of the rubber gasket (10) is abutted against the outer surface wall of the upright post (2).
4. A flange mould with an ejector device according to claim 3, characterized in that the ejector assembly comprises ejector rods (8), wherein a plurality of groups of the ejector rods (8) are fixedly connected with the base (1), and the tops of the ejector rods (8) are flush with the inner surface wall at the bottom of the flange mould part (3).
5. A flange mould with ejector device according to claim 4, characterized in that the sliding sleeve (4) is integrally formed with the flange mould part (3) and the inner surface wall of the spring (6) is attached to the outer surface wall of the upright (2).
6. The flange mold with the ejection device according to claim 5, wherein the fixing assembly comprises a locking rod (5), an outer surface wall of the locking rod (5) is in screwed connection with an inner surface wall of the sliding sleeve (4), and an open end of the locking rod (5) is abutted against an outer surface wall of the upright post (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283907.0U CN220717679U (en) | 2023-08-24 | 2023-08-24 | Flange die with ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283907.0U CN220717679U (en) | 2023-08-24 | 2023-08-24 | Flange die with ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717679U true CN220717679U (en) | 2024-04-05 |
Family
ID=90486902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283907.0U Active CN220717679U (en) | 2023-08-24 | 2023-08-24 | Flange die with ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717679U (en) |
-
2023
- 2023-08-24 CN CN202322283907.0U patent/CN220717679U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |