CN215392056U - Top convenient to installation - Google Patents
Top convenient to installation Download PDFInfo
- Publication number
- CN215392056U CN215392056U CN202121675168.4U CN202121675168U CN215392056U CN 215392056 U CN215392056 U CN 215392056U CN 202121675168 U CN202121675168 U CN 202121675168U CN 215392056 U CN215392056 U CN 215392056U
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- CN
- China
- Prior art keywords
- guide
- clamping
- sliding seat
- plug
- mounting seat
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000004080 punching Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steel pipe machining, in particular to a plug convenient to install. The utility model provides a plug convenient to install, which comprises: the punching head comprises a top head body, a mounting seat arranged at the movable end of the punching machine, a sliding seat sliding along the axial direction of the mounting seat and a plurality of clamping jaws sliding along the radial direction of the mounting seat; the clamping jaws are uniformly distributed on the opening end surface of the mounting seat, and one end of the inner side of each clamping jaw is hinged with the sliding seat; when the ejector body jacks the sliding seat, the clamping jaws can move oppositely to clamp the ejector body. Thereby solving the problem of difficult installation of the top in the prior art.
Description
Technical Field
The utility model relates to the technical field of steel pipe machining, in particular to a plug convenient to install.
Background
A press is a very widely used industrial machine, and is used in almost all industrial industries. In the prior art, most of the jacks are integral, and a whole set of jacks need to be replaced if the jacks are partially worn, so that the cost of equipment spare parts is greatly increased. However, although the split-type plug is designed separately, the problem that the plug is instable to mount or complicated to mount is caused, and therefore, it is necessary to develop a plug which is convenient to mount in connection.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problem of difficult installation of the plug in the prior art. The present invention provides a plug which is easy to install to solve the above problems.
The technical scheme adopted by the utility model for solving the technical problem is that the ejector head convenient to install comprises: the punching head comprises a top head body, a mounting seat arranged at the movable end of the punching machine, a sliding seat sliding along the axial direction of the mounting seat and a plurality of clamping jaws sliding along the radial direction of the mounting seat; the clamping jaws are uniformly distributed on the opening end surface of the mounting seat, and one end of the inner side of each clamping jaw is hinged with the sliding seat; when the ejector body jacks the sliding seat, the clamping jaws can move oppositely to clamp the ejector body.
Furthermore, a plurality of guide seats are distributed on the opening end surface of the mounting seat, and the clamping jaws correspond to the guide seats one by one; each guide seat is provided with a guide hole extending in the length direction, and the clamping jaw is connected in the guide hole in a sliding manner; when the sliding seat is lifted, the clamping jaws can slide along the corresponding guide holes in the opposite direction.
Furthermore, each clamping jaw comprises a guide rod matched with the corresponding guide hole and a clamping head of which one end is fixed at the outer side end of the guide rod; the inner side ends of the guide rods are hinged with the sliding seat, and when the sliding seat is lifted, the guide rods can drive the clamping heads to slide oppositely along the corresponding guide holes.
Furthermore, the clamping head is an arc section, and the other end of the clamping head forms a clamping surface which is abutted against the outer side wall of the plug body.
Further, the clamping surface is provided with two rows of clamping balls, and when the clamping heads slide oppositely, the clamping balls can abut against the outer side wall of the plug body.
Furthermore, a plurality of guide blocks are uniformly distributed on the upper end surface of the sliding seat, and the guide rods are hinged to the tops of the guide blocks; when the sliding seat is jacked up, the guide block can pull the corresponding clamping head to slide inwards.
Furthermore, the guide block is obliquely arranged, and the guide block is provided with a guide slide way extending in the length direction; one end of the guide rod is inserted into the guide slide way, wherein the end part of the guide rod can slide along the guide slide way, so that the guide rod can slide along the guide hole.
Furthermore, two extending plates are fixedly connected to one end, far away from the clamping head, of the guide rod, and the distance between the two extending plates is larger than the thickness of the guide block; an insertion block is fixedly connected between the two extension plates and inserted into the guide slide way 311; when the sliding seat is lifted, the insertion block can slide along the guide slide way 311 from top to bottom.
Furthermore, a limit groove is formed in the top of the plug body; the inner top wall of the mounting seat is fixedly connected with a limiting column, and the limiting column and the mounting seat are coaxially arranged; the sliding seat is sleeved on the limiting column; wherein the limiting post can be inserted into the limiting groove.
Further, the limiting column is in threaded connection with the limiting groove.
The utility model has the beneficial effects that the sliding seat and the clamping jaws connected with the sliding seat are arranged between the top head body and the mounting seat, and when the top head body moves upwards to lift the sliding seat, the clamping jaws can move oppositely to clamp the top head body, so that the top head is convenient to mount with a punch press.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of a preferred embodiment of the present invention with the plug unclamped for ease of installation;
FIG. 2 is a second perspective view of a preferred embodiment of the present invention with the plug unclamped for ease of installation;
FIG. 3 is a perspective view of a preferred embodiment of the present invention in clamping of a plug for ease of installation;
FIG. 4 is a perspective view of a preferred embodiment of the slide chair of the present invention;
FIG. 5 is a perspective view of a preferred embodiment of the mount of the present invention;
figure 6 is a perspective view of a preferred embodiment of the jaws of the present invention.
In figure 1, a plug body; 11. a limiting groove; 2. a mounting seat; 21. a guide seat; 211. a guide hole; 3. a sliding seat; 31. a guide block; 311. a guide chute; 4. a clamping jaw; 41. a guide bar; 42. a clamping head; 43. a clamping surface; 44. clamping the ball; 45. an extension plate; 46. an insertion block; 5. a limiting column.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
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", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
As shown in fig. 1 to 6, the present invention provides a plug which is easy to install, comprising: the ejection head comprises an ejection head body 1, a mounting seat 2, a sliding seat 3 and a clamping jaw 4, wherein the ejection head body 1 is mounted on a punching machine through a connecting part and can move up and down under the action of the punching machine after being connected with the mounting seat 2; the mounting seat 2 is used as a connecting piece for connecting the plug body 1 and the punch; the sliding seat 3 serves as an intermediate part between the plug body 1 and the mounting seat 2, and is used for assisting the mounting seat 2 in clamping the plug body 1; the clamping jaw 4 is used for clamping the plug body 1 through linkage with the sliding seat 3. With respect to the above components, detailed description is given below.
Plug body
The plug body 1 is cylindrical, the tail of the plug body is conical, and a punch can separate or plastically deform a processed material through the plug body 1. A limiting groove 11 is formed in the top of the plug body 1, and internal threads are arranged on the inner wall of the limiting groove 11.
Mounting seat
The top of the mounting seat 2 is in a round cover shape, the upper end face of the mounting seat is mounted at the movable end of a punch and fixedly connected with the punch, the top of the mounting seat 2 is hollow, a limiting column 5 is fixedly connected to the inner top wall of the mounting seat, external threads are arranged on the outer wall of the limiting column 5, and the limiting column 5 and the mounting seat 2 are coaxially arranged; the diameter of the limiting column 5 is matched with that of the limiting groove 11, so that the limiting column can be inserted into the limiting groove 11. Through spacing post 5 with the threaded connection of spacing groove 11 can tentatively realize will the effect on the punch press is installed to top body 1. When the limiting column 5 and the limiting groove 11 are screwed tightly through threads, the limiting column 5 can only extend into the top of the plug body 1 due to limited length, the whole length of the plug body 1 is far greater than that of the limiting column 5, and therefore the bottom tip part of the plug body is still likely to deflect by a certain angle when being impacted. Therefore, the plug body 1 needs to be further fixed and limited.
A plurality of guide bases 21 are distributed on the opening end face of the mounting base 2, the guide bases 21 are fixedly connected with the opening end face of the mounting base 2, each guide base 21 is provided with a guide hole 211 extending in the length direction, and the guide holes 211 penetrate through the guide bases 21. When the limiting column 5 and the limiting groove 11 are screwed tightly, the guide seat 21 is attached to the top end face of the plug body 1.
Sliding seat
The sliding seat 3 is sleeved on the limiting column 5, the bottom of the sliding seat is a circular disc in shape, and specifically, the diameter of the inner circular hole of the sliding seat is larger than that of the limiting column 5, so that the sliding seat 3 can axially slide along the outer wall of the limiting column 5 in the mounting seat 2 without being limited by threads. The up end equipartition of 3 discs of sliding seat has a plurality of guide blocks 31, guide block 31 is the strip, guide block 31 one end is fixed on the disc, and the other end leans out along ring diameter direction and sets up, just guide block 31 sets up the guide slide 311 that a length direction extends. The sliding seat 3 serves as an intermediate member between the plug body 1 and the mounting seat 2, and functions to assist the mounting seat 2 in clamping the plug body 1. When the plug body 1 is upwards jacked up during the sliding seat 3, the sliding seat 3 can be linked with an auxiliary component to clamp the plug body 1, so that the plug body 1 can be fixedly connected onto the mounting seat 2, and the connection stability of the plug body 1 and a punch press is enhanced. When installing top body 1, sliding seat 3 under the effect of gravity its lower extreme with the laminating of the top terminal surface of top body 1 screws top body 1, top body 1 can the jacking sliding seat 3.
Clamping jaw
In the present embodiment, preferably, there are 3 clamping jaws 4, each clamping jaw 4 is uniformly distributed on the opening end surface of the mounting seat 2, and one end of the inner side of each clamping jaw 4 is hinged to the sliding seat 3. When the plug body 1 jacks the sliding seat 3, each clamping jaw 4 can be linked with the sliding seat 3 and moves oppositely to clamp the plug body 1. Specifically, the jaw 4 includes: a guide rod 41 and a clamping head 42.
Each guide rod 41 corresponds to each guide seat 21 one by one, and the guide rods 41 are cylindrical and cannot be bent, the diameter of each guide rod 41 is matched with that of a guide hole 211 formed in the length direction of the guide seat 21, and the guide rods 41 penetrate through the guide seats 21 along the guide holes 211 during installation so as to be slidably connected with the installation seat 2. The guide rod 41 is fixedly connected with two extending plates 45 at one end far away from the clamping head 42, the extending plates 45 are extensions of the guide rod 41, and the distance between the two extending plates 45 is larger than the thickness of the guide block 31, so that the guide block 31 can be inserted into the extending plates 45, and after the guide block 31 is inserted into the extending plates 45, the opening direction of the guide block 31 should be consistent with the opening direction of the clamping head 42. An insertion block 46 is fixedly connected between the two extending plates 45, and the insertion block 46 is inserted in the guiding slide way 311, when the sliding seat 3 slides up and down on the limiting column 5, the insertion block 46 can slide from top to bottom along the guiding slide way 311. At this time, one end of the guide rod 41 is inserted into the guide slide way 311, and when the sliding seat 3 is jacked up by the plug body 1, the sliding seat 3 can push the insertion block 46 to slide through the guide slide way 311, so as to drive the clamping jaw 4 to be linked. The end of the guide bar 41 can slide along the guide slide 311 to slide the guide bar 41 along the guide hole 211.
One end of each clamping head 42 is fixed at the outer side end of the guide rod 41, the clamping head 42 is an arc section, the other end of the clamping head 42 is a clamping surface 43, and the clamping surface 43 can be abutted against the outer side wall of the plug body 1. Two rows of clamping balls 44 are arranged on the clamping surface 43, wherein when the clamping heads 42 slide towards each other, the clamping balls 44 can abut against the outer side wall of the plug body 1. The clamping ball 44 is provided to increase the surface roughness of the clamping surface 43, so that the clamping jaw 4 can provide a larger static friction force when clamping the plug body 1. After the plug body 1 is clamped by the clamping heads 42, the clamping heads 42 act like a triangular chuck of a punch press, and can limit the radial movement of the plug body 1, so that the installation and positioning stability of the plug body 1 is further improved.
In the installation process, the limiting column 5 is matched with the limiting groove 11 at the top of the plug body 1 and screwed tightly through threads. When the plug body 1 is attached to the sliding seat 3, the plug body 1 is continuously screwed to enable the slide way 311 in the guide block 31 to ascend, the insertion block 46 is pulled by the inner wall of the slide way 311, the insertion block 46 slides inwards to drive the guide rod 41 to slide oppositely along the corresponding guide hole 211, and then the guide rod 41 drives the clamping heads 42 to slide oppositely. Therefore, when the sliding seat 3 is lifted, the sliding seat can drive a series of components to be linked, and finally the clamping surfaces 43 of the clamping jaws are attached to and clamped by the plug body 1, so that the plug body 1 is clamped.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A plug for easy installation, comprising:
the punching head comprises a top head body (1), a mounting seat (2) arranged at the movable end of the punching machine, a sliding seat (3) sliding along the axial direction of the mounting seat (2) and a plurality of clamping jaws (4) sliding along the radial direction of the mounting seat (2);
the clamping jaws (4) are uniformly distributed on the opening end surface of the mounting seat (2), and one end of the inner side of each clamping jaw (4) is hinged with the sliding seat (3) respectively;
when the plug body (1) jacks the sliding seat (3), the clamping jaws (4) can move oppositely to clamp the plug body (1).
2. An easily installable plug as in claim 1,
a plurality of guide seats (21) are distributed on the opening end surface of the mounting seat (2), and the clamping jaws (4) correspond to the guide seats (21) one by one;
each guide seat (21) is provided with a guide hole (211) extending in the length direction, and the clamping jaw (4) is connected in the guide hole (211) in a sliding manner; wherein
When the sliding seat (3) is lifted, the clamping jaws (4) can slide oppositely along the corresponding guide holes (211).
3. An easily installable plug as in claim 2,
each clamping jaw (4) comprises a guide rod (41) matched with the corresponding guide hole (211) and a clamping head (42) with one end fixed at the outer side end of the guide rod (41);
the inner end of the guide rod (41) is hinged with the sliding seat (3), wherein
When the sliding seat (3) is lifted, the guide rods (41) can drive the clamping heads (42) to slide oppositely along the corresponding guide holes (211).
4. An easily installable plug as in claim 3,
the clamping head (42) is an arc section, and the other end of the clamping head (42) forms a clamping surface (43) which is abutted against the outer side wall of the plug body (1).
5. An easily installable plug as in claim 4,
two rows of clamping balls (44) are arranged on the clamping surface (43), wherein
When the clamping heads (42) slide in opposite directions, the clamping balls (44) can be abutted against the outer side wall of the plug body (1).
6. An easily installable plug as in claim 5,
a plurality of guide blocks (31) are uniformly distributed on the upper end surface of the sliding seat (3), and the guide rods (41) are hinged to the tops of the guide blocks (31); wherein
When the sliding seat (3) is jacked up, the guide block (31) can pull the corresponding clamping head (42) to slide inwards.
7. An easily installable plug as in claim 6,
the guide block (31) is obliquely arranged, and the guide block (31) is provided with a guide slide way (311) extending in the length direction;
one end of the guide rod (41) is inserted into the guide slide way (311), wherein
The end of the guide rod (41) can slide along the guide slide way (311) so that the guide rod (41) slides along the guide hole (211).
8. An easily installable plug as in claim 7,
the guide rod (41) is fixedly connected with two extension plates (45) at one end far away from the clamping head (42), and the distance between the two extension plates (45) is greater than the thickness of the guide block (31); and
an inserting block (46) is fixedly connected between the two extending plates (45), and the inserting block (46) is inserted in the guide slide way (311); wherein
When the sliding seat (3) is lifted, the inserting block (46) can slide from top to bottom along the guide slide way (311).
9. An easily installable plug as in claim 8,
the top of the plug body (1) is provided with a limit groove (11);
the inner top wall of the mounting seat (2) is fixedly connected with a limiting column (5), and the limiting column (5) and the mounting seat (2) are coaxially arranged;
the sliding seat (3) is sleeved on the limiting column (5); wherein
The limiting column (5) can be inserted into the limiting groove (11).
10. An easily installable plug as in claim 9,
the limiting column (5) is in threaded connection with the limiting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675168.4U CN215392056U (en) | 2021-07-22 | 2021-07-22 | Top convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675168.4U CN215392056U (en) | 2021-07-22 | 2021-07-22 | Top convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392056U true CN215392056U (en) | 2022-01-04 |
Family
ID=79651687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121675168.4U Expired - Fee Related CN215392056U (en) | 2021-07-22 | 2021-07-22 | Top convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215392056U (en) |
-
2021
- 2021-07-22 CN CN202121675168.4U patent/CN215392056U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |