CN215281173U - Vertical internal grinding machine with double main shafts - Google Patents
Vertical internal grinding machine with double main shafts Download PDFInfo
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- CN215281173U CN215281173U CN202121728248.1U CN202121728248U CN215281173U CN 215281173 U CN215281173 U CN 215281173U CN 202121728248 U CN202121728248 U CN 202121728248U CN 215281173 U CN215281173 U CN 215281173U
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- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 4
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- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a vertical internal grinding machine of two main shafts belongs to mechanical equipment technical field. The problems that a single-shaft machining structure and machining efficiency of a traditional vertical internal grinding machine are low and machining cost is high are solved. This vertical internal grinding machine of two main shafts, including the lathe base with be located the workstation on the lathe base, be provided with two bilateral symmetry on the lathe base and be used for the chuck of centre gripping work piece, workstation both sides portion all is provided with the mountable internal grinding machining tool and can reach the internal grinding device that reciprocates from beginning to end, and the workstation top is provided with the servo motor one that the internal grinding device reciprocated in the control, and workstation both sides portion all is provided with the servo motor two that is used for controlling two internal grinding device back-and-forth movements respectively. The utility model has the advantages of two main shaft processing structure, machining efficiency height and the processing cost is lower.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, a vertical internal grinding machine of two main shafts is related to.
Background
The internal grinding machine is a common part in machining, and is mainly used for grinding the surface and the end face of an inner hole formed by cylindrical, conical or other shape plain lines, and according to the configuration mode of a main shaft, the internal grinding machine can be divided into a horizontal type and a vertical type.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a two main shaft vertical internal grinding machine, at vertical internal grinding machine, the design has two main shaft processing structures, improves its machining efficiency, can effectual adaptation batch production processing.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a vertical internal grinding machine of two main shafts, its characterized in that, includes the lathe base and is located the workstation on the lathe base, be provided with two bilateral symmetry on the lathe base and be used for the chuck of centre gripping work piece, workstation both sides portion all is provided with the mountable and grinds the processing cutter and can reach the interior round grinding device that reciprocates around and, the workstation top is provided with the servo motor one that the round grinding device reciprocated in the control, workstation both sides portion all be provided with and be used for controlling two servo motor two of interior round grinding device back-and-forth movement respectively.
In the double-spindle vertical internal grinding machine, the internal grinding device comprises a grinding wheel for grinding, a spindle motor head for mounting the grinding wheel and driving the grinding wheel to rotate, and a cross supporting plate capable of moving vertically and transversely, wherein the cross supporting plate can be controlled to move back and forth and up and down through the matching transmission of a servo motor I, a servo motor II and a lead screw.
In the double-spindle vertical internal grinding machine, the cross supporting plate consists of a large supporting plate and a small supporting plate, a guide rail for the small supporting plate to move back and forth is arranged on the large supporting plate, and the spindle motor head is fixedly arranged on the small supporting plate.
In the above-mentioned double-spindle vertical internal grinding machine, guide rails for the internal grinding device to move up and down are fixedly arranged on both sides of the worktable.
In the above-mentioned double-spindle vertical internal grinding machine, the table may be left-right split type or integrated type.
Compared with the prior art, the double-spindle vertical internal grinding machine has the following advantages:
1. the double-spindle vertical internal grinding machine comprises a machine tool base and a workbench arranged on the machine tool base, wherein two chucks which are bilaterally symmetrical and used for clamping workpieces are arranged on the machine tool base, and the two chucks are arranged to enable one machine tool to simultaneously process the two workpieces, so that the processing efficiency is improved, and the two workpieces are guaranteed to be simultaneously processed;
2. the two sides of the workbench are respectively provided with an inner grinding device, each inner grinding device consists of a grinding wheel, a spindle motor head for driving the grinding wheel to rotate and a cross supporting plate capable of vertically and transversely moving, the cross supporting plate can be controlled to move forwards and backwards and upwards and downwards through the matching transmission of a servo motor II, a servo motor II and a lead screw, and the inner grinding device is designed to greatly reduce the labor cost and has the advantage of improving the processing efficiency;
3. the traditional internal circular grinding machine tool can not finish the coarse and fine grinding process by two grinding machines, has higher equipment cost and larger occupied area, is difficult to realize automatic operation, and can realize automatic operation by saving more than two times by the space utilization ratio after the improvement, thereby improving the processing efficiency and reducing the processing cost.
Drawings
Fig. 1 is a schematic front view of the double-spindle vertical internal grinding machine.
Fig. 2 is a partial schematic structural view of a left side view of the double-spindle vertical internal grinding machine.
In the figure, 1, a machine tool base; 2. a work table; 3. a chuck; 4. an internal grinding device; 5. a first servo motor; 6. a servo motor II; 7. a grinding wheel; 8. a spindle motor head; 9. a cross pallet; 10. a large pallet; 11. a small pallet; 12. a guide rail.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and fig. 2, the double-spindle vertical internal grinding machine comprises a machine tool base 1 and a workbench 2 positioned on the machine tool base 1, wherein two chucks 3 which are bilaterally symmetrical and used for clamping workpieces are arranged on the machine tool base 1, internal grinding devices 4 which can be provided with internal grinding cutters and can move back and forth and up and down are arranged on two sides of the workbench 2, a first servo motor 5 which controls the internal grinding devices 4 to move up and down is arranged on the top of the workbench 2, and second servo motors 6 which are used for respectively controlling the two internal grinding devices 4 to move back and forth are arranged on two sides of the workbench 2, the single-spindle processing structure of the traditional vertical internal grinding machine is improved into a double-spindle processing structure, so that the problem that when an enterprise produces a large batch, the situation that one workpiece and one internal grinding machine is improved into the double-spindle processing structure is effectively solved, and the same processing efficiency can be generally achieved when the number of the original internal grinding machine is reduced, improves the processing efficiency, reduces the equipment processing cost and the labor cost for enterprises,
in a further elaboration, the internal grinding device 4 consists of a grinding wheel 7 for grinding, a spindle motor head 8 for mounting the grinding wheel 7 and driving the grinding wheel 7 to rotate and a cross supporting plate 9 capable of vertically and transversely moving, the cross supporting plate 9 can be controlled to move forwards and backwards and vertically through the first servo motor 5, the second servo motor 6 and a lead screw in a matched transmission mode, and the spindle motor head 8 directly drives the grinding wheel 7 to rotate and perform grinding.
In further detail, the cross supporting plate 9 is composed of a large supporting plate 10 and a small supporting plate 11, a guide rail 12 for the small supporting plate 11 to move back and forth is arranged on the large supporting plate 10, and the spindle motor head 8 is fixedly arranged on the small supporting plate 11.
In more detail, guide rails 12 for the up-and-down movement of the internal grinding device 4 are fixedly arranged on both sides of the workbench 2.
In further detail, the workbench 2 can be split left and right or integrated.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a vertical internal grinding machine of two main shafts, its characterized in that includes lathe base (1) and workstation (2) that is located lathe base (1), be provided with chuck (3) that two bilateral symmetry just are used for the centre gripping work piece on lathe base (1), workstation (2) both sides portion all is provided with mountable internal grinding machining tool and can reach internal grinding device (4) that reciprocate around and, workstation (2) top is provided with servo motor one (5) that control internal grinding device (4) reciprocated, workstation (2) both sides portion all be provided with servo motor two (6) that are used for controlling two internal grinding device (4) back-and-forth movements respectively.
2. The double-spindle vertical internal grinding machine according to claim 1, wherein the internal grinding device (4) is composed of a grinding wheel (7) for grinding, a spindle motor head (8) for mounting the grinding wheel (7) and driving the grinding wheel (7) to rotate, and a cross supporting plate (9) capable of moving vertically and transversely, and the cross supporting plate (9) can be controlled to move back and forth and up and down through the matching transmission of a servo motor I (5), a servo motor II (6) and a lead screw.
3. The double-spindle vertical internal grinding machine according to claim 2, wherein the cross pallet (9) is composed of a large pallet (10) and a small pallet (11), a guide rail (12) for the small pallet (11) to move back and forth is arranged on the large pallet (10), and the spindle motor head (8) is fixedly mounted on the small pallet (11).
4. The vertical internal grinding machine with the double spindles as claimed in claim 1, wherein guide rails (12) for the internal grinding device (4) to move up and down are fixedly arranged on both sides of the worktable (2).
5. The vertical internal grinding machine with double spindles as claimed in claim 1, wherein the table (2) can be split left and right or integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728248.1U CN215281173U (en) | 2021-07-27 | 2021-07-27 | Vertical internal grinding machine with double main shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728248.1U CN215281173U (en) | 2021-07-27 | 2021-07-27 | Vertical internal grinding machine with double main shafts |
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| Publication Number | Publication Date |
|---|---|
| CN215281173U true CN215281173U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121728248.1U Active CN215281173U (en) | 2021-07-27 | 2021-07-27 | Vertical internal grinding machine with double main shafts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633160A (en) * | 2022-04-12 | 2022-06-17 | 无锡市昌亿机床制造有限公司 | Spindle Sleeve Special Grinder |
-
2021
- 2021-07-27 CN CN202121728248.1U patent/CN215281173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633160A (en) * | 2022-04-12 | 2022-06-17 | 无锡市昌亿机床制造有限公司 | Spindle Sleeve Special Grinder |
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