CN215549949U - Swinging and lifting workbench structure of diamond wire cutting machine - Google Patents
Swinging and lifting workbench structure of diamond wire cutting machine Download PDFInfo
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- CN215549949U CN215549949U CN202122229871.9U CN202122229871U CN215549949U CN 215549949 U CN215549949 U CN 215549949U CN 202122229871 U CN202122229871 U CN 202122229871U CN 215549949 U CN215549949 U CN 215549949U
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Abstract
The utility model discloses a swinging and lifting workbench structure of a diamond wire cutting machine, which comprises a first workbench casting and a swinging structure rotatably arranged on the first workbench casting, wherein a material bearing plate for placing materials is arranged on the swinging structure; the cutting machine is characterized by further comprising a second workbench casting fixed on the cutting machine support, and the first workbench casting can be arranged on the second workbench casting in a lifting mode. The utility model belongs to the technical field of cutting mechanical equipment, and particularly provides a swinging lifting workbench structure of a diamond wire cutting machine, which reduces wire marks, ensures surface roughness and improves yield and cutting efficiency.
Description
Technical Field
The utility model relates to the technical field of cutting mechanical equipment, in particular to a swinging lifting workbench structure of a diamond wire cutting machine.
Background
The diamond wire cutting machine adopts the mode of unidirectional circulation or reciprocating circulation motion of the diamond wire, so that relative grinding motion is formed between the diamond wire and an object to be cut, and the purpose of cutting is realized. When the processed material is not conductive and the processing mode of wire cutting is needed, the wire cut electric discharge machine loses effect, so that the diamond wire cutting machine begins to show the processing advantages, and the wire cut electric discharge machine can cut and process conductive and non-conductive materials (as long as the hardness is smaller than that of diamond wires).
The existing diamond wire multi-wire cutting machine is mostly vertical cutting, gold steel wire horizontal cutting and material vertical rising. When cutting materials with high hardness, the diamond wire has large unit contact area with the materials, large cutting resistance, low cutting efficiency and obvious wire marks, so that the yield of cutting wires is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects, the utility model aims to provide a swinging lifting workbench structure of a diamond wire cutting machine, which is additionally provided with a swinging structure on the basis of the prior art, reduces wire marks, ensures surface roughness and improves yield and cutting efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a swinging and lifting workbench structure of a diamond wire cutting machine, which comprises a first workbench casting and a swinging structure rotatably arranged on the first workbench casting, wherein a material bearing plate for placing materials is arranged on the swinging structure;
the cutting machine is characterized by further comprising a second workbench casting fixed on the cutting machine support, and the first workbench casting can be arranged on the second workbench casting in a lifting mode.
Preferably, the swing structure comprises a connecting piece rotatably connected to the upper end of the first workbench casting and a swing assembly fixed to one side of the connecting piece, the connecting piece is fixedly connected with the lower wall of the material bearing plate, and the swing assembly is connected with the output end of the first driving device.
Preferably, the swing assembly comprises a connecting rod and an arc plate, one end of the connecting rod is fixed on the side wall of the connecting piece, the arc plate is fixed on the connecting rod, the circle center of the arc plate is the circle center of the connecting piece, gear teeth are arranged on the side wall, away from the connecting piece, of the arc plate, a gear is sleeved on the output end of the first driving device, and the gear is connected with the gear teeth on the arc plate in a meshed mode.
Preferably, the first driving device includes a first servo motor and a first speed reducer, the first speed reducer is connected to an output shaft of the first servo motor, and the gear is sleeved on the output shaft of the first speed reducer.
Preferably, the second workbench casting is provided with a linear guide rail, and the first workbench casting is arranged on the linear guide rail in a sliding manner through a sliding block; and a second driving device for driving the first workbench casting to slide along the linear guide rail is arranged in the second workbench casting.
Preferably, the output end of the second driving device is connected with a ball screw, the ball screw is fixed on the second workbench casting through a plurality of bearing seats, and a nut of the ball screw is fixedly connected with the first workbench casting.
Preferably, the second driving device includes a second servo motor and a second speed reducer, the second speed reducer is connected to an output shaft of the second servo motor, and the ball screw is connected to an output shaft of the second speed reducer.
The swinging lifting workbench structure of the diamond wire cutting machine has the following beneficial effects:
1. aiming at the materials with high surface requirements of high-hardness materials such as sapphire and the like and new semiconductor materials, the swinging structure is added on the basis of the prior art, so that the cutting efficiency is improved, the line marks are reduced, and the surface roughness is ensured;
2. in order to achieve better cutting effect and higher cutting precision, the lifting control device can control the material bearing plate in a lifting mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals:
1. the device comprises a first workbench casting, 2, a swinging assembly, 3, a material bearing plate, 4, a first driving device, 5, a connecting piece, 6, a connecting rod, 7, an arc-shaped plate, 8, a gear, 14, a linear guide rail, 15, a sliding block, 16, a second driving device, 17, a ball screw, 18, a nut, 19, a first servo motor, 20, a first speed reducer, 21, a second servo motor, 22, a second speed reducer, 23 and a second workbench casting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 3, the utility model provides a swinging and lifting workbench structure of a diamond wire cutting machine, which comprises a first workbench casting 1 and a swinging structure rotatably arranged on the first workbench casting 1, wherein a material bearing plate 3 for placing materials is arranged on the swinging structure, the swinging structure is connected with the output end of a first driving device 4, and when the first driving device 4 works, the first driving device 4 drives the material bearing plate 3 to swing through the swinging structure, so that the wire mark is reduced in the cutting process, and the surface roughness is ensured;
the swinging structure comprises a connecting piece 5 which is rotatably connected to the upper end of the first workbench casting 1 and a swinging assembly 2 which is fixed on one side of the connecting piece 5, the connecting piece 5 is fixedly connected with the lower wall of the material bearing plate 3, and the swinging assembly 2 is connected with the output end of the first driving device 4; the first driving device 4 drives the connecting piece 5 to swing at the upper end of the first workbench casting 1 through the swinging component 2, and the connecting piece 5 swings to drive the material bearing plate 3 to swing.
Specifically, a connecting hole is formed in the upper end of the first workbench casting 1, and the connecting piece 5 is limited on the connecting hole through the shaft lever and the bearing, so that the connecting piece 5 is rotatably connected to the connecting hole in the upper end of the first workbench casting 1.
As shown in fig. 3, the swing assembly 2 includes a connecting rod 6 with one end fixed on the side wall of the connecting piece 5 and an arc-shaped plate 7 fixed on the connecting rod 6, gear teeth are arranged on the side wall of the arc-shaped plate 7 far away from the connecting piece 5, a gear 8 is sleeved on the output end of the first driving device 4, and the gear 8 is engaged with the gear teeth on the arc-shaped plate 7;
furthermore, the circle center of the arc plate 7 is the circle center of the connecting piece 5, the radius of the arc plate 7 is the length of the connecting rod 6, and the arc plate 7 is guaranteed to be always meshed with the gear teeth in the swinging process.
In order to achieve better cutting effect and higher cutting precision, the lifting control device can control the material bearing plate 3 in a lifting mode, and further comprises a second workbench casting 23 fixed on a cutting machine support, wherein the first workbench casting 1 can be arranged on the second workbench casting 23 in a lifting mode, and the lifting of the material bearing plate 3 is driven by the lifting of the first workbench casting 1;
specifically, the method comprises the following steps:
the second workbench casting 23 is provided with a linear guide rail 14, and the first workbench casting 1 is arranged on the linear guide rail 14 in a sliding manner through a sliding block 15; a second driving device 16 for driving the first workbench casting 1 to slide along the linear guide rail 14 is arranged in the second workbench casting 23; the output end of the second driving device 16 is connected with a ball screw 17, the ball screw 17 is fixed on a second workbench casting 23 through a plurality of bearing seats, and a nut 18 of the ball screw 17 is fixedly connected with the first workbench casting 1; the second driving device 16 drives the ball screw 17 to rotate, the ball screw 17 rotates to drive the nut 18 sleeved on the screw to move along the axial direction, and the nut 18 is fixed on the first workbench casting 1, so that the nut 18 moves to drive the first workbench casting 1 to move, and the lifting of the material bearing plate 3 is driven by the lifting of the first workbench casting 1.
Further, in order to realize accurate control of the swing amplitude and the swing frequency of the swing structure, the first driving device 4 includes a first servo motor 19 and a first speed reducer 20, the first speed reducer 20 is connected with an output shaft of the first servo motor 19, and the gear 8 is sleeved on the output shaft of the first speed reducer 20.
Further, in order to realize accurate control of the lifting displacement of the material bearing plate 3, the second driving device 16 comprises a second servo motor 21 and a second speed reducer 22, the second speed reducer 22 is connected with an output shaft of the second servo motor 21, and the ball screw 17 is connected with an output shaft of the second speed reducer 22.
Further, the first servo motor 19 and the second servo motor 21 are electrically connected to the PLC control circuit to realize quick and convenient operation control.
When the cutting machine is used, a user places and fixes a material to be cut on the material bearing plate 3, the cutting machine is started, and the diamond wire cuts the material; at the moment, a user starts the first servo motor 19, the first servo motor 19 drives the connecting piece 5 to swing at the upper end of the first workbench casting 1 through the swinging assembly 2, and the connecting piece 5 swings to drive the material bearing plate 3 to swing;
after the diamond wire cuts the material by a certain depth, the user starts the second servo motor 21 according to the real-time working condition of cutting, the second servo motor 21 drives the ball screw 17 to rotate, the ball screw 17 rotates to drive the nut 18 sleeved on the screw to move along the axial direction, the nut 18 moves to drive the first workbench casting 1 to move, and the lifting of the material bearing plate 3 is driven by the lifting of the first workbench casting 1 to improve the cutting efficiency.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A swinging lifting workbench structure of a diamond wire cutting machine is characterized by comprising a first workbench casting (1) and a swinging structure rotatably arranged on the first workbench casting (1), wherein a material bearing plate (3) for placing materials is arranged on the swinging structure, and the swinging structure is connected with the output end of a first driving device (4);
still including fixing second workstation foundry goods (23) on the cutting machine support, first workstation foundry goods (1) slide and locate on second workstation foundry goods (23).
2. A swinging and lifting workbench structure of a diamond wire cutting machine according to claim 1, characterized in that the swinging structure comprises a connecting piece (5) rotatably connected to the upper end of the first workbench casting (1) and a swinging assembly (2) fixed on one side of the connecting piece (5), the connecting piece (5) is fixedly connected with the lower wall of the material bearing plate (3), and the swinging assembly (2) is connected with the output end of the first driving device (4).
3. A diamond wire cutting machine swinging and lifting workbench structure as claimed in claim 2, wherein the swinging assembly (2) comprises a connecting rod (6) with one end fixed on the side wall of the connecting piece (5) and an arc-shaped plate (7) fixed on the connecting rod (6), the circle center of the arc-shaped plate (7) is the circle center of the rotation of the connecting piece (5), the side wall of the arc-shaped plate (7) far away from the connecting piece (5) is provided with gear teeth, the output end of the first driving device (4) is sleeved with a gear (8), and the gear (8) is meshed with the gear teeth on the arc-shaped plate (7) and connected with the gear teeth.
4. A diamond wire cutting machine swinging and lifting workbench structure as recited in claim 3, characterized in that said first driving device (4) comprises a first servo motor (19) and a first speed reducer (20), said first speed reducer (20) is connected with the output shaft of said first servo motor (19), and said gear (8) is sleeved on the output shaft of said first speed reducer (20).
5. A swinging and lifting workbench structure of a diamond wire cutting machine according to claim 1, characterized in that the second workbench casting (23) is provided with a linear guide rail (14), and the first workbench casting (1) is slidably arranged on the linear guide rail (14) through a slide block (15); and a second driving device (16) for driving the first workbench casting (1) to slide along the linear guide rail (14) is arranged in the second workbench casting (23).
6. A swinging and lifting workbench structure of a diamond wire cutting machine as recited in claim 5, characterized in that the output end of the second driving device (16) is connected with a ball screw (17), the ball screw (17) is fixed on the second workbench casting (23) through a plurality of bearing seats, and the nut (18) of the ball screw (17) is fixedly connected with the first workbench casting (1).
7. A diamond wire cutting machine swinging and lifting workbench structure as recited in claim 6, characterized in that said second driving device (16) comprises a second servo motor (21) and a second reducer (22), said second reducer (22) is connected with the output shaft of said second servo motor (21), and said ball screw (17) is connected with the output shaft of said second reducer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229871.9U CN215549949U (en) | 2021-09-14 | 2021-09-14 | Swinging and lifting workbench structure of diamond wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229871.9U CN215549949U (en) | 2021-09-14 | 2021-09-14 | Swinging and lifting workbench structure of diamond wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215549949U true CN215549949U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122229871.9U Active CN215549949U (en) | 2021-09-14 | 2021-09-14 | Swinging and lifting workbench structure of diamond wire cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260506A (en) * | 2023-09-06 | 2023-12-22 | 玉田县昌通电子有限公司 | Swinging device for machine tool |
-
2021
- 2021-09-14 CN CN202122229871.9U patent/CN215549949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260506A (en) * | 2023-09-06 | 2023-12-22 | 玉田县昌通电子有限公司 | Swinging device for machine tool |
| CN117260506B (en) * | 2023-09-06 | 2024-06-11 | 玉田县昌通电子有限公司 | Swinging device for machine tool |
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