CN112589152A - Automatic hole processingequipment of centering - Google Patents
Automatic hole processingequipment of centering Download PDFInfo
- Publication number
- CN112589152A CN112589152A CN202011411624.4A CN202011411624A CN112589152A CN 112589152 A CN112589152 A CN 112589152A CN 202011411624 A CN202011411624 A CN 202011411624A CN 112589152 A CN112589152 A CN 112589152A
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- China
- Prior art keywords
- positioning
- hole
- motor
- elevating
- workbench
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an automatic centering hole machining device which comprises a protective shell, a workbench, a positioning assembly, a fixing assembly and a machining assembly, wherein the protective shell is a hollow cavity with an opening at the upper end, the workbench is arranged in the protective shell, the positioning assembly is arranged in the protective shell and outside the protective shell, the positioning assembly comprises a positioning motor, a positioning screw rod, a positioning thread, a sliding sleeve, a connecting rod and a positioning block, the positioning motor is rotatably arranged on one side of the protective shell, the positioning screw rod penetrates through the protective shell, and the positioning screw rod is rotatably arranged in the protective shell. The invention belongs to the technical field of hole machining equipment, and particularly provides a hole machining device which is suitable for automatic centering, high in practicability and simple in operation, wherein a positioning motor drives positioning pieces on two sides of a workbench to move, a workpiece is conveniently positioned at the central position of the workbench, a fixing piece fixes the workpiece on a centering boss above the workbench, and the central position of the workpiece is conveniently fixed.
Description
Technical Field
The invention belongs to the technical field of hole machining equipment, and particularly relates to an automatic centering hole machining device.
Background
In either machine, no holes are made. Screw holes, pin holes or rivet holes of various sizes are required for connecting parts; in order to fix the transmission part, various holes are required to be installed; the machine parts themselves also have a variety of holes (e.g., oil holes, fabrication holes, lightening holes, etc.). The shape of the hole also has various shapes, such as a through hole, a buried hole, a blind hole and the like, and the methods adopted by most domestic mechanical part processing manufacturers at present for processing square holes are milling, linear cutting and the like. In the field of metal cutting machining, holes can be machined by a variety of methods, such as: boring, drilling, turning, reaming, etc. Hole machining equipment that appears in the existing market is to the needs of different work pieces to different machined holes, and designs different functions, but when work piece processing a plurality of holes that equal with the central distance, hole offset's phenomenon often appears, causes the work piece qualification rate low, so the above-mentioned difficult problem is solved to the urgent need of a novel self-centering's hole processingequipment.
Disclosure of Invention
In order to solve the existing problems, the invention provides the hole machining device which is suitable for automatic centering, has high practicability and simple operation, is used for driving the positioning parts on the two sides of the workbench to move, conveniently positioning the workpiece at the central position of the workbench, fixing the workpiece on the centering boss above the workbench by the fixing part, and conveniently fixing the central position of the workpiece.
The technical scheme adopted by the invention is as follows: the invention relates to an automatic centering hole machining device which comprises a protective shell, a workbench, a positioning assembly, a fixing assembly and a machining assembly, wherein the protective shell is arranged in a hollow cavity with an opening at the upper end, the workbench is arranged in the protective shell, the positioning assembly is arranged in the protective shell and outside the protective shell, the positioning assembly comprises a positioning motor, a positioning screw rod, a positioning thread, a sliding sleeve, a connecting rod and a positioning block, the positioning motor is rotatably arranged on one side of the protective shell, the positioning screw rod penetrates through the protective shell, the positioning screw rod is rotatably arranged in the protective shell, the positioning screw rod is arranged at the output end of the positioning motor, the positioning screw rod penetrates through the workbench, the positioning thread is symmetrically arranged at two ends of the positioning screw rod, the positioning thread comprises a left-handed thread and a right-handed thread, the left-handed thread and the right-handed thread, the sliding sleeve is sleeved on the side wall of the positioning thread, the sliding sleeve is meshed with the positioning thread, the connecting rod is arranged above the sliding sleeve, the connecting rod is arranged on one side of the workbench, the positioning block is arranged at the upper end of the connecting rod, the positioning motor is started in positive rotation to drive the positioning screw rod to rotate in positive rotation, the left-handed thread and the right-handed thread of the side wall of the positioning screw rod drive the sliding sleeve to move towards the workbench, the positioning block is driven by the connecting rod to move towards the center of the workbench, the fixing component is arranged in the positioning block and above the positioning block and comprises a telescopic rod, a supporting rod and a pressure rod, the telescopic rod is arranged in the positioning block, the supporting rod is arranged at the top wall of one end of the positioning block close to the workbench, the pressure rod is hinged, one end of the pressure bar, which is far away from the telescopic rod, is pressed downwards.
Further, the processing subassembly is located the workstation top, the processing subassembly includes lifting member and hole machined part, the working table top is located to the lifting member, the lifting member includes guide rail, roof, elevator motor, lift lead screw and elevating platform, the workstation top is located to the guide rail, the workstation both sides are located to the guide rail symmetry, the guide rail top is located to the roof, elevator motor rotates and locates the roof top, the roof below is located to the lift lead screw, elevator motor's output is located to the lift lead screw, the elevating platform is located the roof below, the one end that elevator motor was kept away from to the lift lead screw is rotated and is located elevating platform center department, the elevating platform is connected with the guide rail, and elevator motor corotation drives the lift lead screw corotation, and the lift lead screw drives the elevating platform and rises along the guide rail direction.
Further, the hole machined part is arranged in the lifting platform and below the lifting platform, the hole machined part comprises a hole machining motor, a rotating rod and a hole rotating cutter, the hole machining motor is arranged in the lifting platform in a rotating mode, the rotating rod is arranged at the output end of the hole machining motor, the hole rotating cutter is arranged below the rotating rod, the hole rotating cutter is arranged below the lifting platform, the hole rotating cutter is connected with the rotating rod, the hole machining motor is started to drive the rotating rod to rotate, and the rotating rod drives the hole rotating cutter to rotate.
Furthermore, the side wall of the protective shell is provided with a motor supporting plate, the motor supporting plate is arranged below the positioning motor, and the motor supporting plate is convenient for supporting and fixing the positioning motor.
Further, workstation center department is equipped with centering boss, the workstation roof is located to the centering boss, and the centering boss is convenient for fixed subassembly to block the center department of work piece, makes things convenient for accurate location work piece center department.
The invention with the structure has the following beneficial effects: this scheme is an automatic hole processingequipment of centering, positioning motor drives the locating piece of workstation both sides and removes to workstation center department, conveniently puts the work piece location at the central point of workstation, and the telescopic link extension is raised the one end of depression bar for the one end that the telescopic link was kept away from to the depression bar is pushed down, conveniently fixes the work piece on the centering boss of workstation top, and elevator motor drives the elevating platform and goes up and down, makes things convenient for the hole machined part to carry out spot facing work to the work piece.
Drawings
Fig. 1 is a schematic structural view of a self-centering hole machining apparatus according to the present invention.
The device comprises a protective shell, a workbench, a positioning assembly, a fixing assembly, a machining assembly, a positioning motor, a positioning screw rod, a positioning screw thread, a sliding sleeve, a connecting rod, a positioning block, a left-handed screw thread, a positioning motor, a sliding sleeve, a positioning motor, a positioning screw rod, a positioning screw thread, a positioning rod, a left-handed screw thread, a positioning rod, a lifting motor, a lifting piece, a hole machining piece, a guide rail, a top plate, a lifting motor, a lifting screw rod, a lifting motor, a lifting.
Detailed Description
The technical solutions of the present invention will be further described in detail with reference to specific implementations, and all the portions of the present invention not described in detail are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the invention relates to an automatic centering hole processing device, which comprises a protective shell 1, a workbench 2, a positioning component 3, a fixing component 4 and a processing component 5, wherein the protective shell 1 is a hollow cavity with an opening at the upper end, the workbench 2 is arranged in the protective shell 1, the positioning component 3 is arranged in the protective shell 1 and outside the protective shell 1, the positioning component 3 comprises a positioning motor 6, a positioning screw rod 7, a positioning thread 8, a sliding sleeve 9, a connecting rod 10 and a positioning block 11, the positioning motor 6 is rotationally arranged at one side of the protective shell 1, the positioning screw rod 7 penetrates through the protective shell 1, the positioning screw rod 7 is rotationally arranged in the protective shell 1, the positioning screw rod 7 is arranged at the output end of the positioning motor 6, the positioning screw rod 7 penetrates through the workbench 2, the positioning thread 8 is symmetrically arranged at two ends of the positioning screw rod 7, the positioning thread 8 comprises a left-handed thread, the utility model discloses a positioning screw, including left-handed thread 12, locating screw 7 both ends, sliding sleeve 9 slides and locates locating screw 7 lateral wall, 8 lateral walls of locating screw are located to sliding sleeve 9 cover, sliding sleeve 9 and 8 meshing of locating screw, sliding sleeve 9 top are located to connecting rod 10, 2 one sides of workstation are located to connecting rod 10, locating piece 11 is located connecting rod 10 upper end, workstation 2 tops are located to locating piece 11, fixed subassembly 4 locates in locating piece 11 and locating piece 11 top, fixed subassembly 4 includes telescopic link 14, bracing piece 15 and depression bar 16, telescopic link 14 locates in locating piece 11, locating piece 11 is located to the bracing piece 15 is close to the one end roof of workstation 2, depression bar 16 articulates and locates telescopic link 14 and bracing piece 15 top.
Wherein, the processing component 5 is arranged above the workbench 2, the processing component 5 comprises a lifting part 17 and a hole processing part 18, the lifting part 17 is arranged above the workbench 2, the lifting part 17 comprises a guide rail 19, a top plate 20, a lifting motor 21, a lifting screw rod 22 and a lifting platform 23, the guide rail 19 is arranged above the workbench 2, the guide rail 19 is symmetrically arranged at two sides of the workbench 2, the top plate 20 is arranged above the guide rail 19, the lifting motor 21 is rotatably arranged above the top plate 20, the lifting screw rod 22 is arranged below the top plate 20, the lifting screw rod 22 is arranged at the output end of the lifting motor 21, the lifting platform 23 is arranged below the top plate 20, one end of the lifting screw rod 22 far away from the lifting motor 21 is rotatably arranged at the center of the lifting platform 23, the lifting platform 23 is connected with the guide rail 19, the hole processing part 18 is arranged in the lifting platform 23 and below the lifting platform 23, hole machined part 18 includes spot facing work motor 24, bull stick 25 and commentaries on classics hole sword 26, spot facing work motor 24 rotates and locates in elevating platform 23, the output of spot facing work motor 24 is located to bull stick 25, bull stick 25 below is located to commentaries on classics hole sword 26, 23 below elevating platform is located to commentaries on classics hole sword 26, commentaries on classics hole sword 26 is connected with bull stick 25, 1 lateral wall of protective housing is equipped with motor support plate 27, motor support plate 27 is located positioning motor 6 below, 2 center departments of workstation are equipped with centering boss 28, 2 roof of workstation are located to centering boss 28.
When the device is used, a workpiece to be processed is placed above a workbench 2, the positioning motor 6 is started to rotate in the forward direction to drive the positioning screw rod 7 to rotate in the forward direction, the left-handed thread 12 and the right-handed thread 13 on the side wall of the positioning screw rod 7 drive the sliding sleeve 9 to move towards the workbench 2, the connecting rod 10 drives the positioning block 11 to move towards the center of the workbench 2, the positioning block 11 fixes and holds the workpiece at the center of the workbench 2, the telescopic rod 14 extends to lift one end of the pressure rod 16, the middle part of the pressure rod 16 is fixedly connected with the support rod 15, one end of the pressure rod 16 far away from the telescopic rod 14 is pressed downwards, the pressure rod 16 compresses the workpiece, the bottom of the workpiece is clamped with the centering boss 28, the lifting motor 21 rotates in the reverse direction to drive the lifting screw rod 22 to rotate in the reverse direction, the lifting screw rod 22 drives the lifting platform 23 to descend along the direction of, the hole turning cutter 26 rotates and descends to perform hole machining on a workpiece, after the hole machining is finished, the hole machining motor 24 stops working, the lifting motor 21 rotates forwards to drive the lifting platform 23 to ascend along the direction of the guide rail 19, the telescopic rod 14 retracts, one end of the compression rod 16 is driven to descend, one end, far away from the telescopic rod 14, of the compression rod 16 is lifted, the compression rod 16 loosens the workpiece, meanwhile, the positioning motor 6 rotates backwards to drive the positioning block 11 to far away from the workbench 2, and the workpiece is released.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides an automatic hole processingequipment of centering which characterized in that: the positioning screw rod penetrates through the workbench, the positioning screw threads are symmetrically arranged at two ends of the positioning screw rod, the positioning screw threads comprise left-handed screw threads and right-handed screw threads, the left-handed screw threads and the right-handed screw threads are symmetrically arranged at two ends of the positioning screw rod, the sliding sleeve is slidably arranged on the side wall of the positioning screw rod, and the sliding sleeve is sleeved on the side wall of the positioning screw threads, the utility model discloses a fixing device for a workbench, including sliding sleeve, workstation, locating piece, fixed subassembly, telescopic link, bracing piece and depression bar, the sliding sleeve is with location thread engagement, the sliding sleeve top is located to the connecting rod, workstation one side is located to the connecting rod, the connecting rod upper end is located to the locating piece, the workstation top is located to the locating piece, fixed subassembly locate in the locating piece with the locating piece top, fixed subassembly includes telescopic link, bracing piece and depression bar, the telescopic link is located in the locating piece, the one end roof that the locating piece.
2. A self-centering hole-machining device as claimed in claim 1, wherein: the utility model discloses a processing assembly, including workstation top, elevating system, elevating motor, elevating screw, elevating motor, elevating platform center department, elevating platform and guide rail, the workstation top is located to the processing assembly, the processing assembly includes elevating system and hole machined part, the workstation top is located to the elevating system, the elevating system includes guide rail, roof, elevating motor, lift lead screw and elevating platform, the workstation top is located to the guide rail, the guide rail top is located to the roof, the roof top is located in the rotation of elevating motor, the roof below is located to the lift lead screw, the roof below is located to the elevating platform, the one end that elevating motor was kept away from to the lift lead screw is rotated and is located elevating platform center department, the elevating platform is.
3. A self-centering hole-machining device as claimed in claim 2, wherein: the hole machined part is arranged in the lifting platform and below the lifting platform, the hole machined part comprises a hole machining motor, a rotating rod and a hole rotating cutter, the hole machining motor is rotatably arranged in the lifting platform, the rotating rod is arranged at the output end of the hole machining motor, the hole rotating cutter is arranged below the rotating rod, the hole rotating cutter is arranged below the lifting platform, and the hole rotating cutter is connected with the rotating rod.
4. A self-centering hole-machining device as claimed in claim 1, wherein: the protection casing lateral wall is equipped with the motor backup pad, the motor backup pad is located the positioning motor below.
5. A self-centering hole-machining device as claimed in claim 1, wherein: the center of the workbench is provided with a centering boss, and the centering boss is arranged on the top wall of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411624.4A CN112589152A (en) | 2020-12-05 | 2020-12-05 | Automatic hole processingequipment of centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411624.4A CN112589152A (en) | 2020-12-05 | 2020-12-05 | Automatic hole processingequipment of centering |
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| Publication Number | Publication Date |
|---|---|
| CN112589152A true CN112589152A (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011411624.4A Pending CN112589152A (en) | 2020-12-05 | 2020-12-05 | Automatic hole processingequipment of centering |
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| Country | Link |
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| CN (1) | CN112589152A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263341A (en) * | 2021-06-07 | 2021-08-17 | 李琪琪 | Machine tool hydraulic clamping device suitable for machining of machine tool plate |
| CN114226890A (en) * | 2021-12-08 | 2022-03-25 | 北方导航控制技术股份有限公司 | Wire cutting equipment that can turn |
| CN115921959A (en) * | 2023-01-05 | 2023-04-07 | 江苏科技大学 | Universal fixture and its clamping method for small five-axis machining centers |
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| KR100884212B1 (en) * | 2007-12-20 | 2009-02-18 | 주식회사 한국가스기술공사 | Pig centering jig |
| CN108673202A (en) * | 2018-08-07 | 2018-10-19 | 路沃特（张家港）动力再制造科技有限公司 | A kind of vehicle engine jig for machining |
| CN109317732A (en) * | 2018-08-01 | 2019-02-12 | 无锡汽车工程高等职业技术学校（无锡交通技师学院） | An automatic processing machine tool for automobile forging wheels |
| CN209174940U (en) * | 2018-12-24 | 2019-07-30 | 临安恒达精密仪表元件厂 | A kind of metal product perforating device |
| CN209598776U (en) * | 2019-01-25 | 2019-11-08 | 成都正恒动力股份有限公司 | Clamping device is used in the oblique water hole processing of engine cylinder body |
| CN111331168A (en) * | 2018-12-18 | 2020-06-26 | 陈思绮 | Industrial steel structure perforating device |
| CN211661129U (en) * | 2020-02-12 | 2020-10-13 | 上海诺银机电科技有限公司 | Drilling equipment is used in linear guide processing |
-
2020
- 2020-12-05 CN CN202011411624.4A patent/CN112589152A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100884212B1 (en) * | 2007-12-20 | 2009-02-18 | 주식회사 한국가스기술공사 | Pig centering jig |
| CN109317732A (en) * | 2018-08-01 | 2019-02-12 | 无锡汽车工程高等职业技术学校（无锡交通技师学院） | An automatic processing machine tool for automobile forging wheels |
| CN108673202A (en) * | 2018-08-07 | 2018-10-19 | 路沃特（张家港）动力再制造科技有限公司 | A kind of vehicle engine jig for machining |
| CN111331168A (en) * | 2018-12-18 | 2020-06-26 | 陈思绮 | Industrial steel structure perforating device |
| CN209174940U (en) * | 2018-12-24 | 2019-07-30 | 临安恒达精密仪表元件厂 | A kind of metal product perforating device |
| CN209598776U (en) * | 2019-01-25 | 2019-11-08 | 成都正恒动力股份有限公司 | Clamping device is used in the oblique water hole processing of engine cylinder body |
| CN211661129U (en) * | 2020-02-12 | 2020-10-13 | 上海诺银机电科技有限公司 | Drilling equipment is used in linear guide processing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263341A (en) * | 2021-06-07 | 2021-08-17 | 李琪琪 | Machine tool hydraulic clamping device suitable for machining of machine tool plate |
| CN114226890A (en) * | 2021-12-08 | 2022-03-25 | 北方导航控制技术股份有限公司 | Wire cutting equipment that can turn |
| CN115921959A (en) * | 2023-01-05 | 2023-04-07 | 江苏科技大学 | Universal fixture and its clamping method for small five-axis machining centers |
| CN115921959B (en) * | 2023-01-05 | 2025-03-07 | 江苏科技大学 | Universal fixture and clamping method for small five-axis machining center |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210402 |
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| RJ01 | Rejection of invention patent application after publication |