CN212419492U - Steel ball turning device - Google Patents
Steel ball turning device Download PDFInfo
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- CN212419492U CN212419492U CN202021126849.0U CN202021126849U CN212419492U CN 212419492 U CN212419492 U CN 212419492U CN 202021126849 U CN202021126849 U CN 202021126849U CN 212419492 U CN212419492 U CN 212419492U
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- steel ball
- clamping
- rod
- push rod
- ejector rod
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Abstract
The utility model relates to a steel ball turning device, it includes: the pre-clamping mechanism comprises a clamping rod arranged in a swinging mode, and the swinging end of the clamping rod is arranged corresponding to the steel ball; the ejection rod mechanism comprises two ejection rods arranged in opposite directions and corresponding ejection rod rotary driving pieces, the ejection end of each ejection rod is arranged corresponding to the steel ball, the ejection rods are movably arranged relative to the steel ball, and the tail ends of the ejection rods are connected with the driving ends of the ejection rod rotary driving pieces; the driving end of the lifting mechanism is connected with the ejector rod mechanism, and the lifting mechanism drives the ejector rod mechanism to have at least two heights in the vertical direction; the rotating mechanism is connected with the ejector rod mechanism and drives the ejector rod mechanism to rotate horizontally to form at least two positions. The steel ball can be turned over.
Description
Technical Field
The utility model belongs to the steel ball field of making especially relates to a steel ball turning device.
Background
Some special fields need the steel ball to carry out related process production or other purposes, and make related requirements and promotion on the quality of the steel ball; in the industry of forging steel balls, the performance of the steel balls can be improved by hitting for many times, meanwhile, the efficiency of equipment is considered, the high-efficiency ball overturning device is always researched and developed in the industry at present, and a manual ball overturning mode is still adopted at present.
At present, the steel ball forming mode in the steel ball forging industry is divided into two processes: 1) one-time punch forming process; 2) and (3) manually turning for multiple times to freely forge. The respective disadvantages are: 1) the performance of the steel ball formed in one step is poor, and the density of the internal structure is poor; 2) the automation degree is low, and the labor intensity of the intensive personnel is high. Improvements are therefore needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel ball turning device realizes overturning the steel ball when striking the steel ball.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a steel ball turning device, it includes:
the pre-clamping mechanism comprises a clamping rod arranged in a swinging mode, and the swinging end of the clamping rod is arranged corresponding to the steel ball;
the ejection rod mechanism comprises two ejection rods arranged in opposite directions and corresponding ejection rod rotary driving pieces, the ejection end of each ejection rod is arranged corresponding to the steel ball, the ejection rods are movably arranged relative to the steel ball, and the tail ends of the ejection rods are connected with the driving ends of the ejection rod rotary driving pieces;
the driving end of the lifting mechanism is connected with the ejector rod mechanism, and the lifting mechanism drives the ejector rod mechanism to have at least two heights in the vertical direction;
the rotating mechanism is connected with the ejector rod mechanism and drives the ejector rod mechanism to rotate horizontally to form at least two positions.
Preferably, four clamping rods are arranged and are basically distributed around the steel ball placing position.
Preferably, the ejector rod mechanism and the lifting mechanism are connected to the workbench at the same time.
Further, the driving end of the lifting mechanism is connected with the workbench.
Preferably, the pre-clamping mechanism further comprises a human-computer interface and a PLC host, the PLC host is connected to the downstream of the human-computer interface, and the pre-clamping mechanism, the ejector rod mechanism, the lifting mechanism and the rotating mechanism are respectively connected with the PLC host.
Preferably, the driving stroke of the mandril rotary driving part and the rotary mechanism is within any angle of 360 degrees.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a steel ball turning device owing to be provided with and press from both sides mechanism, ejector pin mechanism, hoist mechanism and rotary mechanism in advance, brakes in advance the steel ball through pressing from both sides the mechanism in advance, then starts ejector pin mechanism, through the firm centre gripping of ejector pin with the steel ball that sets up in opposite directions, then loosens and presss from both sides the mechanism in advance. After the steel ball is clamped by the ejector rod: lifting the steel ball upwards through a lifting mechanism, and separating the steel ball from the forging lower die; the push rod is driven to rotate around the axis of the push rod through the push rod rotating driving piece, so that the steel ball is driven to rotate; the steel ball is rotated by the rotating mechanism with the other axis, so that the steel ball can be turned over.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a top and front view (top view, bottom front view) of a steel ball turnover device according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the ball rotation action of the ball tilter of FIG. 1;
wherein the reference numerals are as follows:
1. a pre-clamping mechanism; 11. a clamping bar; 111. a swing end;
2. a push rod mechanism; 21. a top rod; 211. a material ejection end; 22. the ejector rod rotates the driving piece;
3. a work table;
4. a steel ball;
5. and (5) a lower die.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The steel ball turnover device shown in fig. 1 includes a pre-clamping mechanism 1, a push rod mechanism 2, a lifting mechanism (not shown in the figure) for lifting a working platform 3, and a rotating mechanism (not shown in the figure) for rotating the working platform 3.
The pre-clamping mechanism 1 and the ejector rod mechanism 2 are both arranged on the workbench 3, and the workbench 3 is arranged around the forging lower die 5.
The pre-clamping mechanism 1 comprises four clamping rods 11, the clamping rods 11 are arranged in a swinging mode, the clamping rods 11 are hinged on the workbench 3, and the swinging ends 111 of the clamping rods 11 are arranged corresponding to the steel balls 4. When the clamping rod 11 swings, the swinging end 111 approaches the steel ball 4 until the steel ball 4 is tightly propped against the steel ball 4; when the clamping bar 11 swings in the opposite direction, the swing end 111 moves away from the steel ball 4. The clamping bar 11 is driven to rotate by a pneumatic member (for example, a cylinder, not shown). After the clamping rod 11 swings, the swinging end 111 contacts the steel ball 4, and the clamping rod 11 pre-clamps the steel ball 4 to facilitate clamping of the ejector rod 21 (described later). Four clamping bars 11 are arranged and are basically distributed around the placing position of the steel ball 4, so that the steel ball 4 can be uniformly clamped.
The ram mechanism 2 includes two rams 21 and corresponding ram rotation drives 22. The two ejector rods 21 are oppositely arranged, and the two ejector rods 21 can be movably arranged relative to the steel ball 4, so that the steel ball 4 can be stably clamped. The driving end of the push rod rotation driving member 22 is connected to the tail end of the push rod 21, and is configured to rotate the push rod 21 with the axis (horizontal axis) of the push rod 21 as a rotation axis, and the driving stroke is within any angle of 360 °.
The driving end of the lifting mechanism (not shown in the figure) is connected with the workbench 3 and used for integrally lifting or lowering the pre-clamping mechanism 1 and the mandril mechanism 2, so that the pre-clamping mechanism 1 and the mandril mechanism 2 have at least two heights in the vertical direction.
A rotating mechanism (not shown in the figure) is connected with the mandril mechanism 2, the rotating mechanism drives the mandril mechanism 2 to rotate horizontally, and the mandril mechanism 2 has at least two positions after rotating. The driving stroke of the present example is within 360 degrees.
The ram rotation driving member 22 and the rotation mechanism (not shown) adopt servo systems, so that the speed is high and the positioning is accurate.
In other embodiments, the working table 3 may not be provided, and the lifting mechanism and the rotating mechanism are both connected to the push rod mechanism 2 and used for lifting the push rod mechanism 2 or rotating the push rod mechanism 2. The advantage of providing the table 3 is that the device is compact and can simultaneously lift or rotate the pre-clamping mechanism 1.
In this embodiment, in order to realize remote control, the system further includes a human-machine interface (not shown in the figure) and a PLC host (not shown in the figure), wherein the PLC host is connected to a downstream of the human-machine interface, and the pre-clamping mechanism 1, the ejector rod mechanism 2, the lifting mechanism and the rotating mechanism are respectively connected to the PLC host, and receive a control signal and feed back an execution result signal from the PLC host. The PLC host can be input with control signals and receive feedback signals through the human-computer interface.
The action of rotating the steel ball is separated, as shown in figure 2:
a, an initial state;
b, the clamping rod 11 swings to pre-clamp the steel ball 4 so as to stabilize the steel ball;
c, the steel ball 4 is clamped by the ejector rod 21;
d, the clamping rod 11 releases the steel ball 4;
e, lifting the whole workbench 3 by a lifting mechanism (not shown in the figure) to separate the steel ball 4 from the lower die 5;
f, the ejector rod 21 drives the steel ball 4 to rotate along the horizontal shaft;
g, a rotating mechanism (not shown) drives the table 3 to rotate along the vertical axis, thereby indirectly driving the steel ball 4 to rotate along the vertical axis.
Subsequently, the table 3 is lowered back to the initial state a by a lifting mechanism (not shown) to forge the steel ball.
The steel ball overturning device can realize overturning at any angle, saves labor and improves production efficiency.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A steel ball turning device is characterized by comprising:
the pre-clamping mechanism (1) comprises a clamping rod (11) which is arranged in a swinging mode, and a swinging end (111) of the clamping rod (11) is arranged corresponding to the steel ball;
the steel ball pushing device comprises a push rod mechanism (2), wherein the push rod mechanism (2) comprises two push rods (21) which are arranged in opposite directions and a corresponding push rod rotary driving piece (22), the material ejecting end (211) of each push rod (21) is arranged corresponding to a steel ball, each push rod (21) is movably arranged relative to the steel ball, and the tail end of each push rod (21) is connected with the driving end of the corresponding push rod rotary driving piece (22);
the driving end of the lifting mechanism is connected with the ejector rod mechanism (2), and the lifting mechanism drives the ejector rod mechanism (2) to have at least two heights in the vertical direction;
the rotating mechanism is connected with the ejector rod mechanism (2), and drives the ejector rod mechanism (2) to horizontally rotate at least two positions.
2. The steel ball turnover device according to claim 1, wherein: the number of the clamping rods (11) is four, and the four clamping rods are basically distributed around the steel ball placing position.
3. The steel ball turnover device according to claim 1, wherein: the ejector rod mechanism (2) and the lifting mechanism are connected to the workbench (3) at the same time.
4. The steel ball turnover device according to claim 3, characterized in that: the driving end of the lifting mechanism is connected with the workbench (3).
5. The steel ball turnover device according to claim 1, wherein: the pre-clamping mechanism is characterized by further comprising a human-computer interface and a PLC host, wherein the PLC host is connected to the downstream of the human-computer interface, and the pre-clamping mechanism (1), the ejector rod mechanism (2), the lifting mechanism and the rotating mechanism are respectively connected with the PLC host.
6. The steel ball turnover device according to claim 1, wherein: the driving stroke of the mandril rotary driving piece (22) and the rotary mechanism is within any angle of 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126849.0U CN212419492U (en) | 2020-06-17 | 2020-06-17 | Steel ball turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126849.0U CN212419492U (en) | 2020-06-17 | 2020-06-17 | Steel ball turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419492U true CN212419492U (en) | 2021-01-29 |
Family
ID=74281597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126849.0U Active CN212419492U (en) | 2020-06-17 | 2020-06-17 | Steel ball turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212419492U (en) |
-
2020
- 2020-06-17 CN CN202021126849.0U patent/CN212419492U/en active Active
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