CN210368060U - Cradle working height adjusting mechanism - Google Patents
Cradle working height adjusting mechanism Download PDFInfo
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- CN210368060U CN210368060U CN201920823764.9U CN201920823764U CN210368060U CN 210368060 U CN210368060 U CN 210368060U CN 201920823764 U CN201920823764 U CN 201920823764U CN 210368060 U CN210368060 U CN 210368060U
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- cradle
- handle
- support frame
- shaft
- adjusting support
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Abstract
The utility model provides a cradle working height adjusting mechanism, which comprises a handle, a cradle body, a roller pin, a handle shaft, a set screw, a height adjusting nut, an adjusting support frame, a locking block, a cradle seat and a cradle shaft, wherein the roller pin and the handle are riveted into a whole; the handle shaft penetrates through the handle and the adjusting support frame and is fixed on the cradle body; the axis of the set screw is vertical to the top surface of the adjusting support frame; the height adjusting nut is riveted or welded on the handle; the adjusting support frame is positioned in the middle of the handle; the locking block is fixed in the middle of the cradle seat; the cradle seat is fixed in the cradle body through a cradle shaft. The beneficial effects of the utility model reside in that: the adjusting mechanism has simple structure, few parts and low cost; the height adjustment and the fixed separation of the cradle are convenient, clear and clear when in adjustment, the labor intensity of the cradle installation and debugging is greatly reduced, and the efficiency is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of textile machinery, especially, relate to a cradle operating height adjustment mechanism.
[ background of the invention ]
The working height of the existing spinning pressurizing cradle is mainly adjusted by two modes: one is adjusted by a height adjusting screw at the rear part of the cradle seat; the other is by eccentric pin adjustment on the cradle. The first mode has the defects that the locking and the height adjustment of the cradle are not separated, the cradle needs to be loosened firstly when the working height of the cradle is adjusted, and the operation is complicated; secondly, when the working height is adjusted, the operation is inconvenient due to the space of spinning equipment; finally, the screws can be loosened after the working time of the cradle is prolonged, so that the working height of the cradle is changed, the pressure is reduced, and the spinning is influenced. The second mode has the defects of complex structure, high manufacturing cost and high assembly difficulty of the eccentric pin; secondly, the eccentric pin is adjusted by loosening the fastening screw of the eccentric pin, and the adjustment amplitude is limited.
[ Utility model ] content
The utility model aims at providing a cradle operating height adjustment mechanism, it can be used in the cradle of different pressure sources.
A cradle working height adjusting mechanism comprises a handle, a cradle body, a roller pin, a handle shaft, a set screw, a height adjusting nut, an adjusting support frame, a locking block, a cradle seat and a cradle shaft,
the roller pin and the handle are riveted into a whole, and the roller can rotate around the roller pin;
the handle shaft penetrates through a waist round hole in the handle and a round hole in the adjusting support frame and is fixed on the cradle body, the handle and the adjusting support frame can rotate around the handle shaft at the same time, and the handle can move up and down relative to the handle shaft;
the axis of the set screw is vertical to the top surface of the adjusting support frame, and the bottom end part of the set screw is contacted with the top surface of the adjusting support frame;
the height adjusting nut is riveted or welded on the handle, and the set screw can rotate and lift in the height adjusting nut;
the adjusting support frame is positioned in the middle of the handle, and the adjusting support frame is prevented from rotating around the handle shaft relative to the handle through four protrusions on the inner side of the handle;
the locking block is fixed in the middle of the cradle seat;
the cradle seat is fixed in the cradle body through the cradle shaft.
As an improvement of the utility model, the utility model also comprises a pressurizing connector arranged at the bottom of the cradle body.
As an improvement of the present invention, the pressing device further comprises an upper roller installed at one end of the cradle body.
As an improvement of the utility model, the number of the pressurizing combining parts is two or more.
As an improvement of the utility model, the handle is also provided with a knob arranged at the other end of the handle.
As an improvement of the utility model, the adjusting support frame is a U-shaped punching part or a whole casting part.
The beneficial effects of the utility model reside in that: the adjusting mechanism has simple structure, few parts and low cost; the height adjustment and the fixed separation of the cradle are convenient, clear and clear when in adjustment, the labor intensity of the cradle installation and debugging is greatly reduced, and the efficiency is improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a structural diagram of a cradle working height adjusting mechanism of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a view of the cradle opening adjustment structure of the present invention;
FIG. 4 is a front view of the cradle body;
FIG. 5 is a top view of the cradle body;
FIG. 6 is a view showing the construction of a handle coupling;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
FIG. 8 is a view of the structure of the adjustable support frame;
FIG. 9 is a cross-sectional structural view of the adjustable support bracket of FIG. 8;
FIG. 10 is an assembly view of the combination of the cradle body and the handle.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a cradle working height adjusting mechanism 100, which includes a handle 1, a cradle body 2, a roller 3, a roller pin 4, a handle shaft 5, a set screw 6, a height adjusting nut 7, an adjusting support frame 8, a locking block 9, a cradle seat 10, a cradle shaft 11, a pressure connector 12, and an upper roller 13.
The handle 1 is connected with the cradle body 2 through the handle shaft 5, and as shown in fig. 10, two ends of the handle shaft 5 are firmly riveted to prevent loosening. The handle 1 is rectangular shape, just the handle 1 is kept away from the one end of cradle body 2 is equipped with knob 14. Referring to fig. 4 and 5, the cradle body 2 is also elongated, and the inside of the cradle body 2 is hollow, so that the handle 1 and other parts can be conveniently mounted.
Referring to fig. 6 and 7, the roller pin 4 is riveted to the handle 1, the roller 3 can rotate around the roller pin, when the handle is assembled, the roller 3 is placed in the middle of the handle 1, and then the roller pin 4 is inserted into the corresponding hole, so that the roller 3 can rotate around the roller pin 4 to form a whole, and two ends of the roller pin 4 are riveted to prevent the roller pin from falling off.
Handle axle 5 passes waist round hole on the handle 1 reaches round hole on the regulation support frame 8 is fixed on the cradle body 2, handle 1 with the regulation support frame 8 can wind simultaneously handle axle 5 rotates, handle 1 can be relative handle axle 5 reciprocates.
The axis of the set screw 6 is vertical to the top surface of the adjusting support frame 8, and the bottom end part of the set screw 6 is contacted with the top surface of the adjusting support frame 8;
the height adjusting nut 7 is riveted or welded on the handle 1, and the set screw 6 can rotate and lift in the height adjusting nut 7, that is to say, the height adjusting nut 7 is sleeved on the set screw 6.
The adjusting support frame 8 is positioned in the middle of the handle 1, and the adjusting support frame 8 is prevented from rotating around the handle shaft 5 and the handle 1 relatively by the four protrusions on the inner side of the handle 1. In the specific embodiment of the present invention, the adjusting support frame 8 is a U-shaped stamping or an integral casting, as shown in fig. 8 and 9.
The locking block 9 is fixed in the middle of the cradle seat 10.
The cradle seat 10 is fixed in the cradle body 2 through the cradle shaft 11.
The pressurizing connector 12 is installed at the bottom of the cradle body 2, and the upper roller 13 is installed at one end of the pressurizing connector 12 far away from the cradle body 2. In the embodiment of the present invention, the number of the pressing members 12 is two or more.
Referring to fig. 3 again, the working principle of the cradle working height adjusting mechanism 100 provided by the present invention is as follows: when the cradle is in a locking and pressurizing working state as shown in fig. 1, the handle knob 14 is lifted to enable the cradle to be in an opening state as shown in fig. 2, the internal hexagonal wrench is used for clockwise (seen from top to bottom) rotating the set screw 6 in the height adjusting nut 7, at the moment, the handle 1 can move upwards along the direction of a linear arrow X, the center distance between the roller 3 and the handle shaft 5 is shortened, the roller pin 4 and the handle 1 are integrated, so that the roller 3 moves along the same direction, at the moment, when the cradle is pressed to the working position as shown in fig. 1, the locking block 9 is fixed on the cradle seat 10, when the roller 3 rotates to the position tightly attached to the locking block 9, the cradle body 2 rotates anticlockwise around the cradle shaft 11, namely, H1 is reduced, and the working height of the cradle is reduced. The handle 1 is lifted again to enable the cradle to be in an open state as shown in figure 2, the set screw 6 is rotated anticlockwise by the hexagon socket wrench, a gap is generated between the end part of the set screw 6 and the adjusting support frame 8 at the moment, the handle 1, the roller 3 and the roller pin 4 are moved downwards along the direction opposite to the straight arrow X under the action of gravity in the process of putting down the cradle to the working position as shown in figure 1, the center distance between the roller pin 4 and the handle shaft 5 is lengthened, when the cradle is pressed to the working position as shown in figure 1, the roller 3 is rotated to the same position which is tightly attached and locked with the locking block 9, under the action of the reaction force of the pressing connecting piece 12, the cradle body 2 rotates clockwise around the cradle shaft 11 (namely H1 is enlarged), and at the moment, the working height of.
The beneficial effects of the utility model reside in that: the adjusting mechanism has simple structure, few parts and low cost; the height adjustment and the fixed separation of the cradle are convenient, clear and clear when in adjustment, the labor intensity of the cradle installation and debugging is greatly reduced, and the efficiency is improved.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. A cradle working height adjusting mechanism is characterized by comprising a handle, a cradle body, a roller pin, a handle shaft, a set screw, a height adjusting nut, an adjusting support frame, a locking block, a cradle seat and a cradle shaft,
the roller pin and the handle are riveted into a whole, and the roller can rotate around the roller pin;
the handle shaft penetrates through a waist round hole in the handle and a round hole in the adjusting support frame and is fixed on the cradle body, the handle and the adjusting support frame can rotate around the handle shaft at the same time, and the handle can move up and down relative to the handle shaft;
the axis of the set screw is vertical to the top surface of the adjusting support frame, and the bottom end part of the set screw is contacted with the top surface of the adjusting support frame;
the height adjusting nut is riveted or welded on the handle, and the set screw can rotate and lift in the height adjusting nut;
the adjusting support frame is positioned in the middle of the handle, and the adjusting support frame is prevented from rotating around the handle shaft relative to the handle through four protrusions on the inner side of the handle;
the locking block is fixed in the middle of the cradle seat;
the cradle seat is fixed in the cradle body through the cradle shaft.
2. The cradle work height adjustment mechanism of claim 1, further comprising a compression coupler mounted to the bottom of the cradle body.
3. The cradle work height adjustment mechanism according to claim 2, further comprising a top roller mounted to an end of the pressure coupler remote from the cradle body.
4. The cradle working height adjustment mechanism according to claim 2 or 3, wherein the number of the pressure-bonding members is two or more.
5. The cradle working height adjustment mechanism according to claim 1, further comprising a knob mounted to the other end of the handle.
6. The cradle working height adjustment mechanism of claim 1, wherein the adjustment support is a U-shaped stamped or integrally cast piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823764.9U CN210368060U (en) | 2019-06-03 | 2019-06-03 | Cradle working height adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823764.9U CN210368060U (en) | 2019-06-03 | 2019-06-03 | Cradle working height adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210368060U true CN210368060U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823764.9U Active CN210368060U (en) | 2019-06-03 | 2019-06-03 | Cradle working height adjusting mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN210368060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833764A (en) * | 2022-04-20 | 2022-08-02 | 上海沪工汽车电器有限公司 | Crank slider press-fitting adjusting mechanism |
-
2019
- 2019-06-03 CN CN201920823764.9U patent/CN210368060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833764A (en) * | 2022-04-20 | 2022-08-02 | 上海沪工汽车电器有限公司 | Crank slider press-fitting adjusting mechanism |
| CN114833764B (en) * | 2022-04-20 | 2024-05-24 | 上海沪工汽车电器有限公司 | Crank block press-fitting adjusting mechanism |
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