CN202716153U - Automatic detection and correction honing machine - Google Patents
Automatic detection and correction honing machine Download PDFInfo
- Publication number
- CN202716153U CN202716153U CN 201220453101 CN201220453101U CN202716153U CN 202716153 U CN202716153 U CN 202716153U CN 201220453101 CN201220453101 CN 201220453101 CN 201220453101 U CN201220453101 U CN 201220453101U CN 202716153 U CN202716153 U CN 202716153U
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- hydraulic cylinder
- motor
- mandrel
- bar
- automatic detection
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- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Provided is an automatic detection and correction honing machine. A core shaft is arranged on the interior of a honing rod, the front end of the core shaft is tangent to a sharpening stone strip, and the rear end of the core shaft is connected with a hydraulic cylinder and a hydraulic cylinder electric motor in sequence. A pressure sensor is installed on one side of the hydraulic cylinder and connected with a pressure transmitter and a frequency conversion controller to form an automatic detection and correction device. A concave-convex type structure with a protruding middle portion and two sunk ends is adopted by the front end of the core shaft, so that a measurement problem when an inner bore is honed and machined can be solved, degree of uniformity of an inner diameter of a machined workpiece can be automatically corrected, and remarkable economic benefits are achieved.
Description
Technical field
The utility model is the equipment that inner bore honing is used, and is a kind of automatic detection correction honing machine.
Background technology
honing machine is as the capital equipment of inner bore honing processing, extensively be used in oil cylinder, pump barrels etc. are in the strict finishing of internal diameter of the internal diameter uniformity, invisibility due to endoporus processing, so product internal diameter size in process is difficult to measure, the way that existing honing machine addresses this is that is to adopt manual measurement to increase a levelling, that is: stop after the honing certain hour processing, with longhole survey apparatus measures internal diameter size, find out defective place, then start the machine and only defective place is processed, it is several times reciprocal like this until internal diameter size consistent, this method not only labour intensity is high, efficient is low, and product quality is subjected to artificial affecting large, the internal diameter uniformity is difficult to guarantee.
Summary of the invention
The purpose of this utility model is a kind of automatic detection correction honing machine of design, solve the measurement problem of workpiece in the inner bore honing process, and automatically revise honing speed to guarantee the uniformity of internal diameter according to measurement data, realize simultaneously reducing labour intensity, the purpose of raising the efficiency.
the purpose of this utility model is achieved in that by lathe bed, transmission system, spindle motor, main spindle box, the oilstone bar, top gem of a girdle-pendant bar, mandrel, hydraulic cylinder, pressure sensor, the hydraulic cylinder motor, switch board, pressure transmitter, frequency-variable controller, reciprocating motor forms, lathe bed, switch board fixes on the ground, pressure transmitter, frequency-variable controller is placed in switch board inside, top gem of a girdle-pendant bar, the hydraulic cylinder motor, transmission system, reciprocating motor is arranged on lathe bed, transmission system is connected with main spindle box, spindle motor is arranged on main spindle box, the oilstone bar is placed in top gem of a girdle-pendant bar front end, mandrel is inner at top gem of a girdle-pendant bar, the front end of mandrel and oilstone bar are tangent, rear end and hydraulic cylinder, the hydraulic cylinder motor connects successively, pressure sensor is arranged on hydraulic cylinder one side also and pressure transmitter, frequency-variable controller is connected to form automatic detection correcting device.
The concave-convex type structure of protrusion, two concave ends in the middle of the mandrel front end adopts.
the beneficial effects of the utility model are: during honing machine work, spindle motor drives the work piece rotation, reciprocating motor makes work piece do linear reciprocating motion by transmission system, when the hydraulic cylinder motor provides the pressure of certain limit for hydraulic cylinder, hydraulic cylinder can pull mandrel to move backward, mandrel changes this pulling force into the extruding force of oilstone bar and work piece by the concave-convex type structure of front end, makes the oilstone bar enter duty, and honing begins, this pressure is set to constant by the compensation of hydraulic cylinder motor within the specific limits, so when inhomogeneous by the appearance of the workpiece diameter of honing, the extruding force that the oilstone bar is subject to can change thereupon, the change meeting of this extruding force feeds back to mandrel by the structure of concave-convex type, make the mandrel reach or retreat, cause that in hydraulic cylinder, slight fluctuations appears in fluid pressure, this fluctuation is caught by pressure sensor and export to frequency-variable controller after pressure transmitter amplifies, and adds the measurement problem in man-hour at inner bore honing thereby solve workpiece, frequency-variable controller according to this signal controlling spindle motor, reciprocating motor at this inhomogeneous section acceleration or deceleration of work piece, thereby realize that honing adds the internal diameter size that automatically detects and revise work piece man-hour, for example: when the internal diameter of work piece reduces suddenly, the extruding force that the oilstone bar is subject to can increase rapidly, the reach of band moving mandrel, cause in hydraulic cylinder fluid pressure to become large, when pressure increases to the critical point of setting, pressure sensor will catch and this signal is transferred to pressure transmitter, after pressure transmitter amplifies this signal, output just, negative instruction is to frequency-variable controller, controlling spindle motor by frequency-variable controller accelerates in this internal diameter section of reducing, reciprocating motor slows down, thereby this place's honing amount is strengthened, realize automatically revising, therefore the utlity model has significant economic benefit.
Description of drawings
Fig. 1 is the overall construction drawing of the utility model embodiment.
Fig. 2 is the mandrel front-end architecture figure of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
by lathe bed 1, transmission system 2, spindle motor 3, main spindle box 4, oilstone bar 5, top gem of a girdle-pendant bar 6, mandrel 7, hydraulic cylinder 8, pressure sensor 9, hydraulic cylinder motor 10, switch board 11, pressure transmitter 12, frequency-variable controller 13, reciprocating motor 14 forms, lathe bed 1, switch board 11 fixes on the ground, pressure transmitter 12, frequency-variable controller 13 is placed in switch board 11 inside, top gem of a girdle-pendant bar 6, hydraulic cylinder motor 10, transmission system 2, reciprocating motor 14 is arranged on lathe bed 1, transmission system 2 is connected with main spindle box 4, spindle motor 3 is arranged on main spindle box 4, oilstone bar 5 is placed in top gem of a girdle-pendant bar 6 front ends, mandrel 7 is in top gem of a girdle-pendant bar 6 inside, the front end of mandrel 7 and oilstone bar 5 are tangent, rear end and hydraulic cylinder 8, hydraulic cylinder motor 10 connects successively, pressure sensor 9 be arranged on hydraulic cylinder 8 one sides and with pressure transmitter 12, frequency-variable controller 13 is connected to form automatic detection correcting device.
The concave-convex type structure of protrusion, two concave ends in the middle of mandrel 7 front ends adopt, during honing machine work, spindle motor 3 drives the work piece rotation, reciprocating motor 14 makes work piece do linear reciprocating motion by transmission system 2, when hydraulic cylinder motor 10 provided the pressure of certain limit for hydraulic cylinder 8, hydraulic cylinder 8 can pull mandrel 7 to move backward, and mandrel 7 changes this pulling force into the extruding force of oilstone bar 5 and work piece by the concave-convex type structure of front end, make oilstone bar 5 enter duty, honing begins; This pressure is set as constant by the compensation of hydraulic cylinder motor 10 within the specific limits; When the internal diameter appearance of work piece is inhomogeneous, the extruding force that oilstone bar 5 is subject to can change thereupon, the change meeting of this extruding force feeds back to mandrel 7 by the structure of concave-convex type, make mandrel 7 reaches or retreat, cause that in hydraulic cylinder 8, slight fluctuations appears in fluid pressure, this fluctuation is caught by pressure sensor 9 and export to frequency-variable controller 13 after pressure transmitter 12 amplifies, and adds the measurement problem in man-hour at inner bore honing thereby solve workpiece; Frequency-variable controller 13 at this inhomogeneous section acceleration or deceleration of work piece, is revised honing speed to guarantee the internal diameter uniformity according to this signal controlling spindle motor 3, reciprocating motor 14 automatically, has realized reduction labour intensity, the purpose of enhancing productivity.
Claims (2)
1. one kind is detected the correction honing machine automatically, by lathe bed (1), transmission system (2), spindle motor (3), main spindle box (4), oilstone bar (5), top gem of a girdle-pendant bar (6), mandrel (7), hydraulic cylinder (8), pressure sensor (9), hydraulic cylinder motor (10), switch board (11), pressure transmitter (12), frequency-variable controller (13), reciprocating motor (14) forms, lathe bed (1), switch board (11) fixes on the ground, pressure transmitter (12), frequency-variable controller (13) is placed in switch board (11) inside, top gem of a girdle-pendant bar (6), hydraulic cylinder motor (10), transmission system (2), reciprocating motor (14) is arranged on lathe bed (1), transmission system (2) is connected with main spindle box (4), spindle motor (3) is arranged on main spindle box (4), oilstone bar (5) is placed in top gem of a girdle-pendant bar (6) front end, it is characterized in that: mandrel (7) is in top gem of a girdle-pendant bar (6) inside, the front end of mandrel (7) and oilstone bar (5) are tangent, rear end and hydraulic cylinder (8), hydraulic cylinder motor (10) connects successively, pressure sensor (9) be arranged on hydraulic cylinder (8) one sides and with pressure transmitter (12), frequency-variable controller (13) is connected to form automatic detection correcting device.
2. automatic detection correction honing machine according to claim 1, is characterized in that: the concave-convex type structure of protrusion, two concave ends in the middle of mandrel (7) front end adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453101 CN202716153U (en) | 2012-09-07 | 2012-09-07 | Automatic detection and correction honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453101 CN202716153U (en) | 2012-09-07 | 2012-09-07 | Automatic detection and correction honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716153U true CN202716153U (en) | 2013-02-06 |
Family
ID=47617991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453101 Expired - Fee Related CN202716153U (en) | 2012-09-07 | 2012-09-07 | Automatic detection and correction honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745328A (en) * | 2017-08-08 | 2018-03-02 | 于伟忱 | Numerical control grinding for horizontal honing polishes compatible device |
| CN111730491A (en) * | 2020-07-06 | 2020-10-02 | 徐州徐工液压件有限公司 | Multi-stroke and single-stroke composite honing process |
-
2012
- 2012-09-07 CN CN 201220453101 patent/CN202716153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745328A (en) * | 2017-08-08 | 2018-03-02 | 于伟忱 | Numerical control grinding for horizontal honing polishes compatible device |
| CN107745328B (en) * | 2017-08-08 | 2023-10-31 | 于伟忱 | Numerical control grinding and polishing dual-purpose device for horizontal honing |
| CN111730491A (en) * | 2020-07-06 | 2020-10-02 | 徐州徐工液压件有限公司 | Multi-stroke and single-stroke composite honing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |