CN212121889U - Flange end tooth broaching machine ejection mechanism - Google Patents
Flange end tooth broaching machine ejection mechanism Download PDFInfo
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- CN212121889U CN212121889U CN202020713506.8U CN202020713506U CN212121889U CN 212121889 U CN212121889 U CN 212121889U CN 202020713506 U CN202020713506 U CN 202020713506U CN 212121889 U CN212121889 U CN 212121889U
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- top plate
- plate
- clamp body
- flange
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model provides a flange end tooth broaching machine ejection mechanism, the technical problem of being not convenient for take out after the purpose is solved flange work piece broaching. The adopted technical scheme is as follows: an ejection mechanism of a flange end tooth broaching machine comprises a clamp body, an ejector rod, a first top plate, a limiting plate and a second top plate; the clamp body is barrel-shaped, and the inner wall of the clamp body is provided with an expansion sleeve for fixing a flange workpiece; the ejector rod is positioned below the clamp body and driven by the oil cylinder; the top end of the ejector rod penetrates from the bottom of the clamp body and is provided with a connector with an external thread, and the connector is matched with a nut and the diameter of the connector is smaller than that of the ejector rod; the first top plate is fixedly connected with the connector; the limiting plate is fixedly connected with the clamp body; the limiting plate is positioned above the first top plate and limits the first top plate; the second top plate is positioned at the top of the first top plate and is fixedly connected with the connector; the second top plate is smaller than the first top plate in size and used for ejecting the flange workpiece fixed in the clamp body.
Description
Technical Field
The utility model relates to a tooth broaching machine discharge apparatus technical field, concretely relates to flange end tooth broaching machine ejection mechanism.
Background
For flange type parts, the tooth profile of the end face is usually machined by broaching. After the flange workpiece is broached by the gear broaching machine, the flange workpiece is easily clamped by the excircle clamping and expanding sleeve, so that the flange workpiece is difficult to disassemble, the labor intensity of operators is increased, a large amount of time is consumed, and the machining efficiency is reduced. Therefore, there is a need to develop an ejection mechanism for ejecting a flange workpiece after broaching, thereby reducing labor intensity and improving processing efficiency.
Disclosure of Invention
An object of the utility model is to provide a flange end tooth broaching machine ejection mechanism, it can be ejecting with the flange work piece after the broaching, reduced intensity of labour, improved machining efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme:
a flange end tooth broaching machine ejection mechanism comprising:
the clamp body is barrel-shaped, and an expansion sleeve for fixing a flange workpiece is arranged on the inner wall of the clamp body;
the ejector rod is positioned below the clamp body and driven by the oil cylinder; the top end of the ejector rod penetrates from the bottom of the clamp body and is provided with a connector with an external thread, and the connector is matched with a nut and the diameter of the connector is smaller than that of the ejector rod;
the first top plate is fixedly connected with the connector;
the limiting plate is fixedly connected with the clamp body; the limiting plate is positioned above the first top plate and limits the first top plate;
the second top plate is positioned at the top of the first top plate and is fixedly connected with the connector; the second top plate is smaller than the first top plate in size and used for ejecting the flange workpiece fixed in the clamp body.
Preferably, the second top plate is provided with a plurality of kinds having different thicknesses.
Preferably, the connector and the ejector rod are of an integrated structure.
Preferably, the ejector rod is located in a hollow expansion sleeve pull rod, an expansion sleeve mounting plate is mounted at the top end of the expansion sleeve pull rod through a bolt, and the expansion sleeve is fixedly connected with the expansion sleeve mounting plate through a bolt.
Preferably, the bottom of the clamp body is provided with a fixing column with a threaded hole, and the limiting plate is fixedly connected with the fixing column through a bolt.
Preferably, the top of the limiting plate is provided with a fixing plate through a bolt, and the top of the fixing plate is fixedly connected with a backing plate for supporting the flange workpiece through a bolt.
The utility model discloses a theory of operation does: the flange workpiece can be fixed in the clamp body through the expansion sleeve. After the broaching processing of the flange workpiece is finished, the expansion sleeve is firstly unscrewed, then the oil cylinder drives the ejector rod to move upwards, and the second top plate arranged at the top end of the ejector rod pushes the bottom end of the flange workpiece, so that the flange workpiece is ejected out of the expansion sleeve. In the process that the ejector rod moves upwards, the limiting plate can limit the first top plate arranged at the top end of the ejector rod, so that the ejector rod and the second top plate are limited, and the ejection length of the flange workpiece is limited.
Therefore, the utility model has the advantages that: not only reduces the labor intensity, but also improves the processing efficiency; the ejection length of the flange workpiece is limited, and the phenomenon that the flange workpiece is damaged or smashed due to overlong ejection length is effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
reference numerals: 1. a clamp body; 2. expanding and tightening the sleeve; 3. a top rod; 4. a connector; 5. a first top plate; 6. a limiting plate; 7. a second top plate; 8. expanding a sleeve pull rod; 9. mounting the expansion sleeve; 10. fixing a column; 11. a fixing plate; 12. a base plate; 13. and (3) a flange workpiece.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes an embodiment of the present invention in detail with reference to fig. 1.
The embodiment of the utility model provides a flange end tooth broaching machine ejection mechanism, this flange end tooth broaching machine ejection mechanism includes:
the clamp comprises a clamp body 1, a clamping head and a clamping head, wherein the clamp body is barrel-shaped, and an expansion sleeve 2 for fixing a flange workpiece 13 is arranged on the inner wall of the clamp body;
the ejector rod 3 is positioned below the clamp body 1 and driven by an oil cylinder; the top end of the ejector rod 3 penetrates from the bottom of the clamp body 1 and is provided with a connector 4 with an external thread, and the connector 4 is matched with a nut and has a diameter smaller than that of the ejector rod 3; it should be understood that the diameter of the connecting head 4 is smaller than that of the ejector rod 3, the first top plate 5 and the second top plate 7 are sequentially arranged on the connecting head 4 in a penetrating manner, and then the nuts are screwed on, so that the first top plate 5 and the second top plate 7 can be fixedly installed on the connecting head 4.
The first top plate 5 is fixedly connected with the connector 4; it should be understood that the first top plate 5 is provided with a through hole adapted to the connection head 4.
The limiting plate 6 is fixedly connected with the clamp body 1; the limiting plate 6 is positioned above the first top plate 5 and limits the first top plate 5; it should be understood that the stopper plate 6 has a portion overlapping the first top plate 5 in the traveling direction of the jack 3 so as to constitute a stopper for the first top plate 5; the stopper plate 6 is not in direct contact with the second ceiling 7.
The second top plate 7 is positioned on the top of the first top plate 5 and is fixedly connected with the connecting head 4; the second top plate 7 is smaller in size than the first top plate 5 and is used for ejecting a flange workpiece 13 fixed in the fixture body 1. It should be understood that the second top plate 7 is provided with a through hole adapted to the connection head 4.
The following explains an embodiment of the present invention, and the flange workpiece 13 can be fixed in the fixture body 1 by the expansion sleeve 2. After the broaching processing of the flange workpiece 13 is completed, the expansion sleeve 2 is firstly unscrewed, then the push rod 3 is driven to move upwards through the oil cylinder, and the second top plate 7 arranged at the top end of the push rod 3 pushes the bottom end of the flange workpiece 13, so that the flange workpiece 13 is pushed out from the expansion sleeve 2. In the process that the ejector rod 3 moves upwards, the limiting plate 6 limits the first top plate 5 arranged at the top end of the ejector rod 3, so that the ejector rod 3 and the second top plate 7 are limited, and the ejection length of the flange workpiece 13 is limited. The utility model not only reduces the labor intensity, but also improves the processing efficiency; the ejection length of the flange workpiece 13 is limited, and the workpiece is effectively prevented from being damaged or crashing equipment due to the fact that the ejection length of the flange workpiece 13 is too long; has popularization and application value.
As a further optimization of the present invention, the second top plate 7 is provided with a plurality of kinds having different thicknesses. It should be understood that the ejection height of the flange workpiece 13 can be adjusted by installing the second top plate 7 with different thicknesses on the connecting head 4 of the ejector rod 3, or selecting a combination of a plurality of second top plates 7, so as to be suitable for ejecting the flange workpieces 13 with different heights.
Further, the connector 4 and the ejector rod 3 are of an integrated structure.
Further, the ejector rod 3 is located the hollow cover pull rod 8 that expands, the cover mounting panel 9 that expands is installed through the bolt in the top of the cover pull rod 8 that expands, the tight cover 2 that expands passes through the bolt and expands the cover mounting panel 9 rigid coupling. It should be understood that the top end of the expansion sleeve pull rod 8 is provided with a threaded hole, and the expansion sleeve mounting plate 9 is provided with a through hole corresponding to the threaded hole and fixedly connected with the expansion sleeve pull rod 8 through a bolt penetrating through the through hole. The top of the expansion sleeve mounting plate 9 is also provided with a threaded hole, and the expansion sleeve 2 is provided with a through hole corresponding to the threaded hole and fixedly connected with the expansion sleeve mounting plate 9 through a bolt penetrating through the through hole.
Further, the bottom of the fixture body 1 is provided with a fixing column 10 with a threaded hole, and the limiting plate 6 is fixedly connected with the fixing column 10 through a bolt. It should be understood that, the limiting plate 6 is connected with the clamp body 1 through a bolt, so that the assembly and disassembly are convenient, and the later maintenance or replacement is convenient.
Further, a fixing plate 11 is mounted on the top of the limiting plate 6 through a bolt, and a backing plate 12 for supporting the flange workpiece 13 is fixedly connected to the top of the fixing plate 11 through a bolt. It should be understood that the backing plate 12 can support and position the flange workpiece 13, so that the flange workpiece 13 can be more stably and reliably mounted and fixed in cooperation with the expansion sleeve 2, and the speed of mounting and fixing the flange workpiece 13 can be increased, so that the processing efficiency is improved.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.
Claims (6)
1. The utility model provides a flange end tooth broaching machine ejection mechanism which characterized in that: the method comprises the following steps:
the clamp comprises a clamp body (1) which is barrel-shaped, and an expansion sleeve (2) for fixing a flange workpiece (13) is arranged on the inner wall of the clamp body;
the ejector rod (3) is positioned below the clamp body (1) and driven by the oil cylinder; the top end of the ejector rod (3) penetrates from the bottom of the clamp body (1) and is provided with a connector (4) with an external thread, and the connector (4) is matched with a nut and has a diameter smaller than that of the ejector rod (3);
the first top plate (5) is fixedly connected with the connector (4);
the limiting plate (6) is fixedly connected with the clamp body (1); the limiting plate (6) is positioned above the first top plate (5) and limits the first top plate (5);
the second top plate (7) is positioned at the top of the first top plate (5) and is fixedly connected with the connector (4); the second top plate (7) is smaller than the first top plate (5) in size and is used for ejecting a flange workpiece (13) fixed in the fixture body (1).
2. The flange end tooth broaching machine ejection mechanism of claim 1, wherein: the second top plate (7) is provided with a plurality of types having different thicknesses.
3. The flange end tooth broaching machine ejection mechanism of claim 1, wherein: the connector (4) and the ejector rod (3) are of an integrated structure.
4. The flange end tooth broaching machine ejection mechanism according to claim 1 or 2, wherein: the ejector rod (3) is located in the hollow expansion sleeve pull rod (8), the expansion sleeve mounting plate (9) is mounted at the top end of the expansion sleeve pull rod (8) through a bolt, and the expansion sleeve (2) is fixedly connected with the expansion sleeve mounting plate (9) through a bolt.
5. The flange end tooth broaching machine ejection mechanism according to claim 1 or 2, wherein: the bottom of the clamp body (1) is provided with a fixing column (10) with a threaded hole, and the limiting plate (6) is fixedly connected with the fixing column (10) through a bolt.
6. The flange end tooth broaching machine ejection mechanism according to claim 1 or 2, wherein: the top of the limiting plate (6) is provided with a fixing plate (11) through a bolt, and the top of the fixing plate (11) is fixedly connected with a backing plate (12) which is used for supporting the flange workpiece (13) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713506.8U CN212121889U (en) | 2020-04-30 | 2020-04-30 | Flange end tooth broaching machine ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713506.8U CN212121889U (en) | 2020-04-30 | 2020-04-30 | Flange end tooth broaching machine ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212121889U true CN212121889U (en) | 2020-12-11 |
Family
ID=73692237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713506.8U Expired - Fee Related CN212121889U (en) | 2020-04-30 | 2020-04-30 | Flange end tooth broaching machine ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212121889U (en) |
-
2020
- 2020-04-30 CN CN202020713506.8U patent/CN212121889U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |