CN219752367U - Automatic turntable of high-frequency quenching machine tool - Google Patents
Automatic turntable of high-frequency quenching machine tool Download PDFInfo
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- CN219752367U CN219752367U CN202321237976.1U CN202321237976U CN219752367U CN 219752367 U CN219752367 U CN 219752367U CN 202321237976 U CN202321237976 U CN 202321237976U CN 219752367 U CN219752367 U CN 219752367U
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- 238000010791 quenching Methods 0.000 title claims abstract description 44
- 230000000171 quenching effect Effects 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an automatic turntable of a high-frequency quenching machine tool, which comprises a turntable rotating base of the quenching machine tool, a turntable fixed in the middle of the turntable rotating base of the quenching machine tool, and a plurality of shaft workpiece movable clamps arranged in the turntable. The automatic turntable of the high-frequency quenching machine tool provided by the utility model can clamp the shaft workpiece by utilizing the movable clamp of the shaft workpiece, the turntable on the rotating shaft is rotated by virtue of the transmission component in the rotating base, and under the condition that the turntable is set to rotate for a certain distance and then stops, the hydraulic telescopic component pushes the clamp on the turntable upwards and inserts the workpiece into the high-frequency heating coil to carry out high-frequency quenching treatment. The automatic technical means is utilized to avoid the need of manually sleeving the coil into the workpiece, and meanwhile, compared with the traditional quenching operation mode, the preparation time of the workpiece before quenching can be reduced by means of the mechanized means.
Description
Technical Field
The utility model relates to the technical field of auxiliary accessories of high-frequency quenching machine tools, in particular to an automatic turntable of a high-frequency quenching machine tool.
Background
The high-frequency quenching is mostly used for surface quenching of industrial metal parts, and is a metal heat treatment method for generating certain induction current on the surface of a workpiece, rapidly heating the surface of the part and then rapidly quenching. Induction hardening machine tools, as their name implies, generally refer to special machine tool equipment that uses an induction heating power supply to perform the hardening process.
The high-frequency (induction) quenching is generally performed by an operator placing a part to be quenched on the center of an inductor coil, manually taking the part down after the quenching process is completed, and repeating the next operation, so that one operator is required to work continuously in front of one machine, the efficiency is low, and a certain safety risk exists.
Disclosure of Invention
The utility model aims to provide an automatic turntable of a high-frequency quenching machine tool, which solves the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: comprises a quenching machine turntable rotating base, a turntable fixed in the middle of the quenching machine turntable rotating base, and a plurality of shaft workpiece movable clamps arranged in the turntable;
the quenching machine turntable rotating base comprises a base, a rotating shaft rotatably connected to the top surface of the base, a transmission assembly arranged at the top of the base and driven by the rotating shaft, and a hydraulic telescopic assembly arranged at the top of the base and used for upwards propping up a movable clamp of a shaft workpiece;
the quenching machine turntable rotating base also comprises a fixed column fixed on the top surface of the turntable, a connecting plate fixed on the top end of the fixed column, and a high-frequency heating coil connected with an external power supply and fixed on the tail end of the connecting plate;
the movable clamp for the shaft workpiece comprises a movable rod inserted into the turntable, a threaded column fixed at the top end of the movable rod, and threaded sheets fixed at the top of the threaded column in an annular array arrangement, wherein threads are arranged on the surfaces of the threaded column and the outer ring of the threaded sheets, and nuts are sleeved on the threaded column and the outer ring of the threaded sheets.
As a preferable scheme of the utility model, the transmission assembly comprises a servo driving motor fixed on the top surface of the base, a second belt pulley fixed on an output shaft of the servo driving motor through a coupler, and a first belt pulley fixed on the outer ring of the rotating shaft, wherein a belt for transmission is arranged between the second belt pulley and the first belt pulley.
As a preferable scheme of the utility model, the hydraulic telescopic assembly comprises an electric control hydraulic rod fixed on the top surface of the base and a supporting plate arranged on the output end of the electric control hydraulic rod.
As a preferable scheme of the utility model, a plurality of round holes penetrating through the movable clamp of the shaft workpiece are formed in the interior of the rotary table, and the round holes are distributed in an annular array by taking the circle center of the rotary table as a base point.
As a preferable scheme of the utility model, the movable clamp for the shaft workpiece also comprises a limiting block fixed on the bottom end of the movable rod and a connecting block fixed on the top end of the movable rod, wherein the top end surface of the connecting block is fixedly connected with the bottom surface of the threaded column.
As a preferable scheme of the utility model, the diameter of the limiting block is 1.5cm-2.0cm larger than the aperture of the round hole.
As a preferable scheme of the utility model, one end of the thread piece far away from the thread post is outwards expanded and unfolded, and threads in the inner cavity of the nut are matched with threads on the thread post and the outer ring of the thread piece.
In the technical scheme, the utility model has the technical effects and advantages that:
the automatic turntable of the high-frequency quenching machine tool provided by the utility model can clamp the shaft workpiece by utilizing the movable clamp of the shaft workpiece, the turntable on the rotating shaft is rotated by virtue of the transmission component in the rotating base, and under the condition that the turntable is set to rotate for a certain distance and then stops, the hydraulic telescopic component pushes the clamp on the turntable upwards and inserts the workpiece into the high-frequency heating coil to carry out high-frequency quenching treatment. The automatic technical means is utilized to avoid the need of manually sleeving the coil into the workpiece, and meanwhile, compared with the traditional quenching operation mode, the preparation time of the workpiece before quenching can be reduced by means of the mechanized means.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the appearance of a quenching automatic turntable;
FIG. 2 is a schematic view of an automatic rotary machine base structure in a turntable;
FIG. 3 is a schematic view of a shaft-type workpiece holder on a turntable.
Reference numerals illustrate:
1. a turntable of the quenching machine tool rotates the machine base; 11. a base; 12. a rotating shaft; 13. an electric control hydraulic rod; 14. a first belt pulley; 15. a support plate; 16. a high-frequency heating coil; 17. a connecting plate; 18. fixing the column; 19. a round hole; 110. a second belt pulley; 111. a servo drive motor; 2. a turntable; 3. a movable clamp for shaft workpieces; 31. a limiting block; 32. a movable rod; 33. a connecting block; 34. a threaded column; 35. a thread piece; 36. and (3) a nut.
Detailed Description
In order to make the explanation and the description of the technical solution and the implementation of the present utility model clearer, several preferred embodiments for implementing the technical solution of the present utility model are described below.
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures of embodiments of the present disclosure may be shown in exaggerated form in particular drawings, various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety and below are set forth in detail the embodiments of the present utility model, which are obviously only a few embodiments of the present utility model.
Examples
Reference is made to the accompanying drawings 1 to 3 of the specification;
automatic turntable of high-frequency quenching machine tool:
the embodiment comprises the following steps:
the quenching machine tool turntable rotating base 1, a turntable 2 fixed in the middle of the quenching machine tool turntable rotating base 1, and a plurality of shaft workpiece movable clamps 3 arranged in the turntable 2;
the quenching machine turntable rotating base 1 comprises a base 11, a rotating shaft 12 rotatably connected to the top surface of the base 11, a transmission assembly arranged at the top of the base 11 and driven by the rotating shaft 12, and a hydraulic telescopic assembly arranged at the top of the base 11 and used for upwards pushing the movable clamp 3 of the shaft workpiece;
the rotary base 1 of the rotary table of the quenching machine tool also comprises a fixed column 18 fixed on the top surface of the rotary table 2, a connecting plate 17 fixed on the top end of the fixed column 18, and a high-frequency heating coil 16 connected with an external power supply and fixed on the tail end of the connecting plate 17.
Specifically, the shaft workpiece can be clamped by the shaft workpiece movable clamp 3, the turntable 2 on the rotating shaft 12 is rotated by the transmission component in the rotating base, and under the condition that the turntable 2 is set to rotate for a certain distance and then stops, the hydraulic telescopic component pushes the clamp on the turntable upwards and inserts the workpiece into the high-frequency heating coil to carry out high-frequency quenching treatment.
The movable clamp 3 for shaft workpieces comprises a movable rod 32 inserted into the turntable 2, a threaded column 34 fixed at the top end of the movable rod 32, and threaded sheets 35 distributed and fixed at the top of the threaded column 34 in an annular array, wherein threads are arranged on the surfaces of the threaded column 34 and the outer ring of the threaded sheets 35, and nuts 36 are sleeved on the outer rings of the threaded column 34 and the threaded sheets 35.
The transmission assembly comprises a servo driving motor 111 fixed on the top surface of the base 11, a second belt pulley 110 fixed on the output shaft of the servo driving motor 111 through a coupling, and a first belt pulley 14 fixed on the outer ring of the rotating shaft 12, and a belt for transmission is arranged between the second belt pulley 110 and the first belt pulley 14.
The hydraulic telescopic assembly comprises an electric control hydraulic rod 13 fixed on the top surface of the base 11 and a supporting plate 15 arranged on the output end of the electric control hydraulic rod 13.
A plurality of round holes 19 which are matched with the shaft workpiece movable clamp 3 to penetrate are formed in the rotary table 2, and the round holes 19 are distributed in an annular array by taking the circle center of the rotary table 2 as a base point.
The shaft workpiece movable clamp 3 further comprises a limiting block 31 fixed on the bottom end of the movable rod 32 and a connecting block 33 fixed on the top end of the movable rod 32, wherein the top end surface of the connecting block 33 is fixedly connected with the bottom surface of the threaded column 34.
The diameter of the limiting block 31 is 1.5cm-2.0cm larger than the aperture of the round hole 19. The end of the thread piece 35 far away from the thread post 34 is outwards expanded and unfolded, and the threads in the inner cavity of the nut 36 are matched with the threads on the thread post 34 and the outer ring of the thread piece 35.
In the description of the present utility model, 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 unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "coupled," "secured," and the like are to be construed broadly, and may be used, for example, in a fixed or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present utility model are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. An automatic turntable of a high-frequency quenching machine tool is characterized in that: comprises a quenching machine turntable rotating base (1), a turntable (2) fixed in the middle of the quenching machine turntable rotating base (1), and a plurality of shaft workpiece movable clamps (3) arranged in the turntable (2);
the quenching machine turntable rotating base (1) comprises a base (11), a rotating shaft (12) rotatably connected to the top surface of the base (11), a transmission assembly arranged at the top of the base (11) and driven by the rotating shaft (12), and a hydraulic telescopic assembly arranged at the top of the base (11) and used for pushing the movable clamp (3) of the shaft workpiece upwards;
the quenching machine turntable rotating base (1) also comprises a fixed column (18) fixed on the top surface of the turntable (2), a connecting plate (17) fixed on the top end of the fixed column (18), and a high-frequency heating coil (16) connected with an external power supply and fixed on the tail end of the connecting plate (17);
the movable clamp (3) for the shaft workpiece comprises a movable rod (32) inserted into the turntable (2), a threaded column (34) fixed at the top end of the movable rod (32) and threaded sheets (35) which are distributed and fixed at the top of the threaded column (34) in an annular array, threads are arranged on the surfaces of the threaded column (34) and the outer ring of the threaded sheets (35), and nuts (36) are sleeved on the outer rings of the threaded column (34) and the threaded sheets (35).
2. An automatic turntable of a high-frequency quenching machine tool according to claim 1, characterized in that: the transmission assembly comprises a servo driving motor (111) fixed on the top surface of the base (11), a second belt pulley (110) fixed on an output shaft of the servo driving motor (111) through a coupler, and a first belt pulley (14) fixed on the outer ring of the rotating shaft (12), wherein a belt for transmission is arranged between the second belt pulley (110) and the first belt pulley (14).
3. An automatic turntable of a high-frequency quenching machine tool according to claim 1, characterized in that: the hydraulic telescopic assembly comprises an electric control hydraulic rod (13) fixed on the top surface of the base (11) and a supporting plate (15) arranged at the output end of the electric control hydraulic rod (13).
4. An automatic turntable of a high-frequency quenching machine tool according to claim 1, characterized in that: a plurality of round holes (19) penetrating through the movable clamp (3) for matching with the shaft workpieces are formed in the rotary table (2), and the round holes (19) are distributed in an annular array by taking the circle center of the rotary table (2) as a base point.
5. An automatic turntable of a high-frequency quenching machine tool according to claim 1, characterized in that: the shaft workpiece movable clamp (3) further comprises a limiting block (31) fixed on the bottom end of the movable rod (32) and a connecting block (33) fixed on the top end of the movable rod (32), wherein the top end surface of the connecting block (33) is fixedly connected with the bottom surface of the threaded column (34).
6. An automatic rotary table of a high-frequency quenching machine according to claim 5, wherein: the diameter of the limiting block (31) is 1.5cm-2.0cm larger than the aperture of the round hole (19).
7. An automatic turntable of a high-frequency quenching machine tool according to claim 1, characterized in that: one end of the thread piece (35) far away from the thread column (34) is outwards expanded and unfolded, and threads in the inner cavity of the nut (36) are matched with threads on the thread column (34) and the outer ring of the thread piece (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237976.1U CN219752367U (en) | 2023-05-22 | 2023-05-22 | Automatic turntable of high-frequency quenching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237976.1U CN219752367U (en) | 2023-05-22 | 2023-05-22 | Automatic turntable of high-frequency quenching machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752367U true CN219752367U (en) | 2023-09-26 |
Family
ID=88085501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321237976.1U Active CN219752367U (en) | 2023-05-22 | 2023-05-22 | Automatic turntable of high-frequency quenching machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752367U (en) |
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2023
- 2023-05-22 CN CN202321237976.1U patent/CN219752367U/en active Active
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