CN109986637B - Positioning and cutting device for cylindrical shaft parts - Google Patents
Positioning and cutting device for cylindrical shaft parts Download PDFInfo
- Publication number
- CN109986637B CN109986637B CN201910413588.6A CN201910413588A CN109986637B CN 109986637 B CN109986637 B CN 109986637B CN 201910413588 A CN201910413588 A CN 201910413588A CN 109986637 B CN109986637 B CN 109986637B
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- CN
- China
- Prior art keywords
- cutting
- circular
- fixed
- hole
- locking block
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Classifications
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- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Abstract
The invention discloses a positioning and cutting device for cylindrical shaft parts, which comprises a base and a cutting platform arranged on the base, wherein a support is arranged in the middle of the side surface of the base, a cutting seat is arranged on the support, a cutting motor is arranged on the cutting seat, a cutting tool is fixed on a main shaft of the cutting motor, a positioning seat is arranged on the cutting platform, a circular through hole is formed in the positioning seat, a cutting groove is fixed in the center of the top of the positioning seat and is perpendicular to the circular through hole, the cutting groove is arranged right below the cutting tool, internal threads are fixed at two ends of the inner wall of the circular through hole, annular locking blocks are respectively arranged at two ends of the circular through hole, the outer surface of one end of each annular locking block is an inclined surface, and external threads matched with the internal threads are arranged on the inclined surface. The clamping device is reasonable in structural arrangement, can effectively and quickly clamp and position the cylindrical shaft part, can effectively ensure the cutting precision and the cutting efficiency, and is high in applicability and good in practicability.
Description
Technical Field
The invention belongs to the technical field of part processing equipment, and particularly relates to a positioning and cutting device for cylindrical shaft parts.
Background
In the motor field, often can see some cylindrical axle class parts, it is mainly used for supporting transmission spare part, transmission moment of torsion and bearing load, generally can be divided into optical axis, step shaft and special-shaped axle, it is mostly metal or plastic material simultaneously, need cut processing sometimes in the course of working of this kind of cylindrical axle class part, although cutting device kind on the market is numerous, but because the shape of cylindrical axle class part is comparatively special, the cutting device of traditional technique all can't effectual carry out the location operation to the cylindricality part, thereby appear rotating or shifting easily when the cutting, thereby be difficult to the effectual precision of guaranteeing the cutting, so need set up a special cutting device and process.
Disclosure of Invention
The invention aims to provide a positioning and cutting device for cylindrical shaft parts, which is reasonable in structural arrangement and strong in applicability.
The technical scheme for realizing the aim of the invention is that the positioning and cutting device for the cylindrical shaft parts comprises a base and a cutting platform arranged on the base, wherein a support is arranged in the middle of the side surface of the base, a cutting seat is arranged on the support, a cutting motor is arranged on the cutting seat, a cutting tool is fixed on a main shaft of the cutting motor, a positioning seat is arranged on the cutting platform, a circular through hole is arranged on the positioning seat, a cutting groove is fixed at the center of the top of the positioning seat, the cutting groove is vertical to the circular through hole, the cutting groove is arranged under the cutting tool, internal threads are fixed at both ends of the inner wall of the circular through hole, annular locking blocks are respectively arranged at both ends of the circular through hole, the outer surface of one end of each annular locking block is an inclined plane, and external threads matched with the internal threads are arranged on the inclined plane, at least two buffering strip-shaped grooves are uniformly fixed at one end of the circular locking block, and when the end part of the circular through hole is screwed, the circular locking block can compress the buffering strip-shaped grooves to enable the circular locking block to complete clamping and positioning of the shaft part.
The base is fixedly provided with a double-shaft driving motor, two main shafts of the double-shaft driving motor are respectively fixedly provided with a driving gear, the outer side end of the circular ring-shaped locking block is respectively fixedly provided with a transmission gear, and the transmission gear of the circular ring-shaped locking block is meshed with the driving gear.
The internal thread reverse setting at circular through-hole both ends, the external screw thread of two ring shape capture pieces cooperatees with the internal thread of circular through-hole respectively when biax driving motor starts, drive gear rotates to make two ring shape capture pieces realize inside or outside removal in step.
The inner diameter of the circular locking block is smaller than the diameter of the circular through hole, and the outer diameter of the circular locking block is larger than the diameter of the circular through hole.
The cutting machine is characterized in that a dovetail-shaped vertical lifting groove is formed in the support, a dovetail-shaped lifting slider is fixed to the side portion of the cutting seat, a transmission screw rod is arranged in the vertical lifting groove, the lifting slider is in threaded connection with the transmission screw rod, and a control motor connected with the transmission screw rod is fixed to the top of the support.
And a limit switch is fixed at the bottom end of the vertical lifting groove, and the limit switch is connected with the control motor and enables the control motor to rotate reversely.
A power interface and a switch panel are fixed on the base, and a control motor start-stop switch, a double-shaft drive motor forward rotation control button and a double-shaft drive motor reverse rotation control button are fixed on the switch panel.
And a protective rubber surface layer is adhered to the inner surface of the circular locking block.
The width of the driving gear is three times of that of the transmission gear.
The invention has the positive effects that: the clamping device is reasonable in structure arrangement and convenient and fast to operate, can effectively and quickly clamp and position the cylindrical shaft part, can effectively guarantee the cutting precision and the cutting efficiency, and is stable and reliable to use, strong in applicability and good in practicability.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a positioning and cutting device for cylindrical shaft parts comprises a base 1 and a cutting platform 2 arranged on the base, wherein a support 3 is arranged in the middle of the side face of the base, a cutting seat 4 is arranged on the support, a cutting motor 5 is arranged on the cutting seat, a cutting tool 6 is fixed on a main shaft of the cutting motor, a positioning seat 7 is arranged on the cutting platform, a circular through hole 8 is arranged on the positioning seat, a cutting groove 9 is fixed at the center of the top of the positioning seat, the cutting groove is perpendicular to the circular through hole, the cutting groove is arranged under the cutting tool, internal threads 10 are fixed at both ends of the inner wall of the circular through hole, circular locking blocks 11 are respectively arranged at both ends of the circular through hole, the outer surface of one end of each circular locking block is an inclined plane, and external threads 12 matched with the internal threads are arranged on the inclined plane, at least two buffering strip-shaped grooves 13 are uniformly fixed at one end of the circular ring-shaped locking block, and when the end part of the circular through hole is screwed, the circular ring-shaped locking block can compress the buffering strip-shaped grooves to enable the circular ring-shaped locking block to complete clamping and positioning of the shaft part. When the clamping device is used, a shaft workpiece penetrates through the circular through hole, and then the circular locking block moves to complete clamping and positioning of the shaft workpiece.
A double-shaft driving motor 14 is fixed on the base, driving gears 15 are fixed on two main shafts of the double-shaft driving motor, transmission gears 16 are fixed at the outer side ends of the circular ring-shaped locking blocks, and the transmission gears of the circular ring-shaped locking blocks are meshed with the driving gears.
The internal thread reverse setting at circular through-hole both ends, the external screw thread of two ring shape capture pieces cooperatees with the internal thread of circular through-hole respectively when biax driving motor starts, drive gear rotates to make two ring shape capture pieces realize inside or outside removal in step.
The inner diameter of the circular locking block is smaller than the diameter of the circular through hole, and the outer diameter of the circular locking block is larger than the diameter of the circular through hole.
The cutting machine is characterized in that a dovetail-shaped vertical lifting groove 17 is formed in the support, a dovetail-shaped lifting slider 18 is fixed to the side portion of the cutting seat, a transmission screw rod 19 is arranged in the vertical lifting groove, the lifting slider is in threaded connection with the transmission screw rod, and a control motor 20 connected with the transmission screw rod is fixed to the top of the support.
And a limit switch 21 is fixed at the bottom end of the vertical lifting groove, and the limit switch is connected with the control motor and enables the control motor to rotate reversely.
A power interface 22 and a switch panel 23 are fixed on the base, and a control motor start-stop switch, a double-shaft drive motor forward rotation control button and a double-shaft drive motor reverse rotation control button are fixed on the switch panel.
A protective rubber surface layer 24 is adhered to the inner surface of the annular locking block.
The width of the driving gear is three times of that of the transmission gear. By adopting the structure, when the circular locking block moves, the transmission gear is always meshed with the driving gear.
The clamping device is reasonable in structure arrangement and convenient and fast to operate, can effectively and quickly clamp and position the cylindrical shaft part, can effectively guarantee the cutting precision and the cutting efficiency, and is stable and reliable to use, strong in applicability and good in practicability.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (5)
1. The utility model provides a location cutting device of cylindrical axle class piece, includes the base, sets up cutting platform on the base the side middle part of base is provided with the support be provided with the cutting seat on the support be provided with the cutting motor on the cutting seat be fixed with cutting tool, its characterized in that on the main shaft of cutting motor: the cutting platform is provided with a positioning seat, the positioning seat is provided with a circular through hole, a cutting groove is fixed at the center of the top of the positioning seat, the cutting groove is perpendicular to the circular through hole, the cutting groove is arranged under a cutting tool, internal threads are fixed at two ends of the inner wall of the circular through hole, two ends of the circular through hole are respectively provided with a circular locking block, the outer surface of one end of the circular locking block is an inclined plane, external threads matched with the internal threads are arranged on the inclined plane, at least two buffering strip-shaped grooves are uniformly fixed at one end of the circular locking block, and when the end part of the circular through hole is screwed, the circular locking block can compress the buffering strip-shaped grooves to enable the circular locking block to clamp and position the shaft component;
a double-shaft driving motor is fixed on the base, driving gears are fixed on two main shafts of the double-shaft driving motor, transmission gears are fixed at the outer side ends of the circular locking blocks, and the transmission gears of the circular locking blocks are meshed with the driving gears;
the internal threads at the two ends of the circular through hole are reversely arranged, the external threads of the two circular locking blocks are respectively matched with the internal threads of the circular through hole, and when the double-shaft driving motor is started, the driving gear rotates, so that the two circular locking blocks synchronously move inwards or outwards;
the inner diameter of the circular locking block is smaller than the diameter of the circular through hole, and the outer diameter of the circular locking block is larger than the diameter of the circular through hole;
the cutting machine is characterized in that a dovetail-shaped vertical lifting groove is formed in the support, a dovetail-shaped lifting slider is fixed to the side portion of the cutting seat, a transmission screw rod is arranged in the vertical lifting groove, the lifting slider is in threaded connection with the transmission screw rod, and a control motor connected with the transmission screw rod is fixed to the top of the support.
2. The positioning and cutting device for the cylindrical shaft parts as set forth in claim 1, wherein: and a limit switch is fixed at the bottom end of the vertical lifting groove, and the limit switch is connected with the control motor and enables the control motor to rotate reversely.
3. The positioning and cutting device for the cylindrical shaft parts as set forth in claim 2, wherein: a power interface and a switch panel are fixed on the base, and a control motor start-stop switch, a double-shaft drive motor forward rotation control button and a double-shaft drive motor reverse rotation control button are fixed on the switch panel.
4. The positioning and cutting device for the cylindrical shaft parts as set forth in claim 3, wherein: and a protective rubber surface layer is adhered to the inner surface of the circular locking block.
5. The positioning and cutting device for the cylindrical shaft parts as set forth in claim 4, wherein: the width of the driving gear is three times of that of the transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413588.6A CN109986637B (en) | 2019-05-17 | 2019-05-17 | Positioning and cutting device for cylindrical shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413588.6A CN109986637B (en) | 2019-05-17 | 2019-05-17 | Positioning and cutting device for cylindrical shaft parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109986637A CN109986637A (en) | 2019-07-09 |
| CN109986637B true CN109986637B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910413588.6A Active CN109986637B (en) | 2019-05-17 | 2019-05-17 | Positioning and cutting device for cylindrical shaft parts |
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| Country | Link |
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| CN (1) | CN109986637B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370672A (en) * | 2019-07-30 | 2019-10-25 | 淮北雷德机电科技有限公司 | A kind of filter screen cutting punch forming device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204262779U (en) * | 2014-11-07 | 2015-04-15 | 重庆市綦江区自力汽配有限公司 | Shaft forgings drill jig positioning tool |
| CN204262778U (en) * | 2014-11-07 | 2015-04-15 | 綦江县飞达重型汽车齿轮厂 | Shaft forgings clamping device |
| CN207223061U (en) * | 2017-09-14 | 2018-04-13 | 江西保太有色金属集团有限公司 | A kind of aluminium alloy ingots sample cutting device |
| CN108723469A (en) * | 2018-05-28 | 2018-11-02 | 石海光 | A kind of metal tube production and processing cutter device |
| CN108620801A (en) * | 2018-07-12 | 2018-10-09 | 新昌县正南五金有限公司 | A kind of positioning device for pipeline welding |
| CN109047893A (en) * | 2018-10-17 | 2018-12-21 | 淮北市腾威机械设备有限公司 | A kind of heavy caliber pipe cutting machine |
| CN208825692U (en) * | 2018-10-27 | 2019-05-07 | 江西省欧泰诗汽车部件有限公司 | A kind of automobile clutch cutting device for processing |
| CN109571611A (en) * | 2019-01-22 | 2019-04-05 | 东莞理工学院 | A kind of cutter device for the mica casing that insulate |
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2019
- 2019-05-17 CN CN201910413588.6A patent/CN109986637B/en active Active
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| CN109986637A (en) | 2019-07-09 |
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