CN112318126A - Face milling and hole boring machine - Google Patents
Face milling and hole boring machine Download PDFInfo
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- CN112318126A CN112318126A CN202011250892.2A CN202011250892A CN112318126A CN 112318126 A CN112318126 A CN 112318126A CN 202011250892 A CN202011250892 A CN 202011250892A CN 112318126 A CN112318126 A CN 112318126A
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- 238000003801 milling Methods 0.000 title claims abstract description 138
- 238000003754 machining Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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Abstract
The invention discloses a face milling and boring machine.A left face milling sliding table, a right face milling sliding table, a left boring sliding table, a right boring sliding table and a workpiece sliding table are arranged on a frame; the workpiece sliding tables are positioned in the middle, and the left side milling surface sliding table and the right side milling surface sliding table are symmetrically arranged by taking the workpiece sliding tables as centers; the left boring sliding table and the right boring sliding table are symmetrically arranged by taking the workpiece sliding table as a center; a left side milling surface driving device is installed on the left side milling surface sliding table, and a left side milling surface cutter is installed on the left side milling surface driving device; a right side milling surface driving device is installed on the right side milling surface sliding table, and a right side milling surface cutter is installed on the right side milling surface driving device; a fine boring driving device is installed on the left boring sliding table, and a fine boring cutter is installed on the fine boring driving device; a rough boring hole driving device is installed on the right boring hole sliding table, and a rough boring hole cutter is installed on the rough boring hole driving device; and a workpiece clamp is arranged on the workpiece sliding table. The invention adopts five-axis linkage to carry out surface milling and boring operation on the workpiece, thereby improving the processing efficiency and the processing precision of the workpiece.
Description
Technical Field
The invention relates to the field of machine tool machining, in particular to a face milling and hole boring machine.
Background
In the field of oil cylinder processing, the head of the oil cylinder is of a spherical structure, two side surfaces of the oil cylinder are planes, and a central hole is formed in the middle of the oil cylinder. Two side faces of the head of the oil cylinder need to be milled, and a fine boring hole and a rough boring hole need to be processed for the central hole. The existing machine tool cannot perform surface milling on two side surfaces of the head of the oil cylinder, perform fine boring and rough boring on a central hole, and further cannot guarantee parallelism of the two side surfaces and perpendicularity of the central hole. Therefore, the integrated processing equipment capable of milling and boring is urgently needed to be developed, and the processing efficiency and the processing precision of the workpiece are improved.
Disclosure of Invention
In view of this, the invention provides a surface milling and boring machine, which adopts five-axis linkage to bore a workpiece surface milling and boring, and improves the workpiece machining efficiency and machining precision.
On one hand, the invention provides a face milling and boring machine, wherein a left face milling sliding table, a right face milling sliding table, a left boring sliding table, a right boring sliding table and a workpiece sliding table are arranged on a frame; the workpiece sliding tables are positioned in the middle, and the left side milling surface sliding table and the right side milling surface sliding table are symmetrically arranged by taking the workpiece sliding tables as centers; the left boring sliding table and the right boring sliding table are symmetrically arranged by taking the workpiece sliding table as a center; a left side milling surface driving device is installed on the left side milling surface sliding table, and a left side milling surface cutter is installed on the left side milling surface driving device; a right side milling surface driving device is installed on the right side milling surface sliding table, and a right side milling surface cutter is installed on the right side milling surface driving device; a fine boring driving device is installed on the left boring sliding table, and a fine boring cutter is installed on the fine boring driving device; a rough boring hole driving device is installed on the right boring hole sliding table, and a rough boring hole cutter is installed on the rough boring hole driving device; and a workpiece clamp is arranged on the workpiece sliding table.
Further, a face milling and boring machine is characterized in that a left face milling sliding table, a right face milling sliding table, a left boring sliding table, a right boring sliding table and a workpiece sliding table are mounted on a frame; the workpiece sliding tables are positioned in the middle, and the left side milling surface sliding table and the right side milling surface sliding table are symmetrically arranged by taking the workpiece sliding tables as centers; the left boring sliding table and the right boring sliding table are symmetrically arranged by taking the workpiece sliding table as a center; a left side milling surface driving device is installed on the left side milling surface sliding table, and a left side milling surface cutter is installed on the left side milling surface driving device; a right side milling surface driving device is installed on the right side milling surface sliding table, and a right side milling surface cutter is installed on the right side milling surface driving device; a fine boring driving device is installed on the left boring sliding table, and a fine boring cutter is installed on the fine boring driving device; a rough boring hole driving device is installed on the right boring hole sliding table, and a rough boring hole cutter is installed on the rough boring hole driving device; and a workpiece clamp is arranged on the workpiece sliding table.
Furthermore, the five-axis numerical control system comprises five linear guide ball screw servo driving systems, and the five linear guide ball screw servo driving systems respectively drive the left side milling surface sliding table, the right side milling surface sliding table, the left side boring sliding table, the right side boring sliding table and the workpiece sliding table to move linearly.
Further, the control method of the five-axis numerical control system is as follows:
step 1: firstly, clamping a workpiece through a workpiece clamp, and then controlling the workpiece sliding table to move to a boring position aligned with the left boring sliding table and the right boring sliding table;
step 2: the right boring sliding table drives the rough boring driving device to move linearly left and right, and the rough boring driving device drives the rough boring cutter to rotate so as to perform rough boring processing on a workpiece;
and step 3: the left boring sliding table drives the fine boring driving device to linearly move left and right, and the fine boring driving device drives the fine boring cutter to rotate so as to perform fine boring machining on the workpiece;
and 4, step 4: after the finish rough machining of the boring hole is finished, controlling the workpiece sliding table to move to a milling surface position aligned with the left milling surface sliding table and the right milling surface sliding table;
and 5: the left side milling surface sliding table drives the left side milling surface driving device to move linearly left and right, and the left side milling surface driving device drives the left side milling surface cutter to rotate; the right side milling surface sliding table drives the right side milling surface driving device to move linearly left and right, and the right side milling surface driving device drives the right side milling surface cutter to rotate; and the right side face milling cutter and the left side face milling cutter synchronously feed to mill the two side faces of the workpiece.
Further, the workpiece clamp is clamped by a V-shaped positioning oil cylinder.
Furthermore, the left side milling surface sliding table and the right side milling surface sliding table are arranged behind the frame, and the left side boring sliding table and the right side boring sliding table are arranged in front of the frame.
Compared with the prior art, the face milling and boring machine has the beneficial effects that:
and the five-axis linkage is adopted to perform surface milling and boring operation on the workpiece, so that the machining efficiency and the machining precision of the workpiece are improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the face milling and boring machine of the invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the invention provides a face milling and boring machine, wherein a left face milling sliding table 8, a right face milling sliding table 7, a left bore hole sliding table 9, a right bore hole sliding table 6 and a workpiece sliding table 7 are arranged on a frame 1; the workpiece sliding table 7 is positioned in the middle, and the left side milling surface sliding table 8 and the right side milling surface sliding table 7 are symmetrically arranged by taking the workpiece sliding table 7 as a center; the left boring sliding table 9 and the right boring sliding table 6 are symmetrically arranged by taking the workpiece sliding table 7 as a center; a left side milling surface driving device 4 is arranged on the left side milling surface sliding table 8, and a left side milling surface cutter 40 is arranged on the left side milling surface driving device 4; a right side milling surface driving device 5 is arranged on the right side milling surface sliding table 7, and a right side milling surface cutter 50 is arranged on the right side milling surface driving device 5; a fine boring driving device 3 is installed on the left boring sliding table 9, and a fine boring cutter 30 is installed on the fine boring driving device 3; a rough boring driving device 2 is installed on the right boring sliding table 6, and a rough boring cutter 20 is installed on the rough boring driving device 2; a work holder 10 is mounted on the work slide table 7.
The five-axis numerical control system comprises 7 linear guide ball screw servo driving systems, and the 7 linear guide ball screw servo driving systems respectively drive the left side to mill a sliding table 8, the right side to mill a sliding table 7, the left side bore hole sliding table 9, the right side bore hole sliding table 6 and the workpiece sliding table 7 to move linearly. The workpiece fixture 10 is clamped by a V-shaped positioning oil cylinder. The left side milling surface sliding table 8 and the right side milling surface sliding table 7 are arranged behind the frame 1, and the left side boring sliding table 9 and the right side boring sliding table 6 are arranged in front of the frame 1. The left side milling surface sliding table 8 drives the left side milling surface driving device 4 to move linearly left and right, and the left side milling surface driving device 4 drives the left side milling surface cutter 40 to rotate; the right side milling surface sliding table 7 drives the right side milling surface driving device 5 to move linearly left and right, and the right side milling surface driving device 5 drives the right side milling surface cutter 50 to rotate. The left boring sliding table 9 drives the fine boring driving device 3 to move linearly left and right, and the fine boring driving device 3 drives the fine boring cutter 30 to rotate; the right boring sliding table 6 drives the rough boring driving device 2 to move linearly left and right, and the rough boring driving device 2 drives the rough boring cutter 20 to rotate.
The machining process of the face milling and hole boring machine comprises the following steps:
firstly, a workpiece is fixed on a workpiece sliding table 7 through a workpiece clamp 10, then the workpiece sliding table 7 is driven to move to a boring station aligned with a left boring sliding table 9 and a right boring sliding table 6, the right boring sliding table 6 drives a rough boring driving device 2 to move linearly left and right, and the rough boring driving device 2 drives a rough boring cutter 20 to rotate to roughly machine a central hole of the workpiece. After rough machining is completed, the left boring sliding table 9 drives the fine boring driving device 3 to move linearly left and right, and the fine boring driving device 3 drives the fine boring cutter 30 to rotate so as to roughly machine the center hole of the workpiece. And after finishing machining is finished, controlling the workpiece sliding table 7 to move to a milling surface position aligned by the left milling surface sliding table 8 and the right milling surface sliding table 7.
When the two working side surfaces are subjected to surface milling processing, the left side surface milling sliding table 8 drives the left side surface milling driving device 4 to move linearly left and right, and the left side surface milling driving device 4 drives the left side surface milling cutter 40 to rotate; the right side milling surface sliding table 7 drives the right side milling surface driving device 5 to move linearly left and right, and the right side milling surface driving device 5 drives the right side milling surface cutter 50 to rotate. The left face milling cutter 40 and the right face milling cutter 50 synchronously feed to mill the two side faces of the workpiece, so that the parallelism and the verticality of the central hole of the two side faces of the workpiece are ensured, and the processing efficiency and the processing precision of the workpiece are improved.
The techniques not described above are common general knowledge of the skilled person. All numbers less than or greater than the stated ranges are inclusive. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A face milling and boring machine is characterized in that a left face milling sliding table, a right face milling sliding table, a left boring sliding table, a right boring sliding table and a workpiece sliding table are arranged on a frame; the workpiece sliding tables are positioned in the middle, and the left side milling surface sliding table and the right side milling surface sliding table are symmetrically arranged by taking the workpiece sliding tables as centers; the left boring sliding table and the right boring sliding table are symmetrically arranged by taking the workpiece sliding table as a center; a left side milling surface driving device is installed on the left side milling surface sliding table, and a left side milling surface cutter is installed on the left side milling surface driving device; a right side milling surface driving device is installed on the right side milling surface sliding table, and a right side milling surface cutter is installed on the right side milling surface driving device; a fine boring driving device is installed on the left boring sliding table, and a fine boring cutter is installed on the fine boring driving device; a rough boring hole driving device is installed on the right boring hole sliding table, and a rough boring hole cutter is installed on the rough boring hole driving device; and a workpiece clamp is arranged on the workpiece sliding table.
2. The face milling and boring machine according to claim 1, comprising a five-axis numerical control system, wherein the five-axis numerical control system comprises five linear guide ball screw servo driving systems, and the five linear guide ball screw servo driving systems respectively drive the left face milling sliding table, the right face milling sliding table, the left bore sliding table, the right bore sliding table and the workpiece sliding table to move linearly.
3. The face milling and boring machine as claimed in claim 2, wherein the five-axis numerical control system control method is as follows:
step 1: firstly, clamping a workpiece through a workpiece clamp, and then controlling the workpiece sliding table to move to a boring position aligned with the left boring sliding table and the right boring sliding table;
step 2: the right boring sliding table drives the rough boring driving device to move linearly left and right, and the rough boring driving device drives the rough boring cutter to rotate so as to perform rough boring processing on a workpiece;
and step 3: the left boring sliding table drives the fine boring driving device to linearly move left and right, and the fine boring driving device drives the fine boring cutter to rotate so as to perform fine boring machining on the workpiece;
and 4, step 4: after the finish rough machining of the boring hole is finished, controlling the workpiece sliding table to move to a milling surface position aligned with the left milling surface sliding table and the right milling surface sliding table;
and 5: the left side milling surface sliding table drives the left side milling surface driving device to move linearly left and right, and the left side milling surface driving device drives the left side milling surface cutter to rotate; the right side milling surface sliding table drives the right side milling surface driving device to move linearly left and right, and the right side milling surface driving device drives the right side milling surface cutter to rotate; and the right side face milling cutter and the left side face milling cutter synchronously feed to mill the two side faces of the workpiece.
4. The face milling and boring machine of claim 1, wherein the workpiece holder is clamped by a V-shaped positioning cylinder.
5. The face milling and boring machine according to any one of claims 1 to 4, wherein the left and right face milling slips are disposed behind the frame, and the left and right bore slips are disposed in front of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250892.2A CN112318126A (en) | 2020-11-10 | 2020-11-10 | Face milling and hole boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250892.2A CN112318126A (en) | 2020-11-10 | 2020-11-10 | Face milling and hole boring machine |
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| Publication Number | Publication Date |
|---|---|
| CN112318126A true CN112318126A (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011250892.2A Pending CN112318126A (en) | 2020-11-10 | 2020-11-10 | Face milling and hole boring machine |
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| CN (1) | CN112318126A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104245198A (en) * | 2012-03-21 | 2014-12-24 | 克莱斯博士玛帕精密仪器工厂两合公司 | Milling and boring tool |
| CN205496610U (en) * | 2016-04-07 | 2016-08-24 | 广东力丰机械制造有限公司 | Two -sided four -axis boring car duplex position combined machine tool |
| CN110539171A (en) * | 2019-08-21 | 2019-12-06 | 福建省龙岩液压集团有限公司 | Special milling and boring integrated machine |
| CN211804799U (en) * | 2020-03-30 | 2020-10-30 | 苏州巨瀚阀门有限公司 | Automatic boring machine |
| CN213827890U (en) * | 2020-11-10 | 2021-07-30 | 湖南鸿晋机械有限公司 | Face milling and hole boring machine |
-
2020
- 2020-11-10 CN CN202011250892.2A patent/CN112318126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104245198A (en) * | 2012-03-21 | 2014-12-24 | 克莱斯博士玛帕精密仪器工厂两合公司 | Milling and boring tool |
| US20150050095A1 (en) * | 2012-03-21 | 2015-02-19 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Milling and boring tool |
| CN205496610U (en) * | 2016-04-07 | 2016-08-24 | 广东力丰机械制造有限公司 | Two -sided four -axis boring car duplex position combined machine tool |
| CN110539171A (en) * | 2019-08-21 | 2019-12-06 | 福建省龙岩液压集团有限公司 | Special milling and boring integrated machine |
| CN211804799U (en) * | 2020-03-30 | 2020-10-30 | 苏州巨瀚阀门有限公司 | Automatic boring machine |
| CN213827890U (en) * | 2020-11-10 | 2021-07-30 | 湖南鸿晋机械有限公司 | Face milling and hole boring machine |
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