CN104942657A - Chamfering detection mechanism - Google Patents
Chamfering detection mechanism Download PDFInfo
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- CN104942657A CN104942657A CN201510272524.0A CN201510272524A CN104942657A CN 104942657 A CN104942657 A CN 104942657A CN 201510272524 A CN201510272524 A CN 201510272524A CN 104942657 A CN104942657 A CN 104942657A
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- workpiece
- chamfering
- sensing chamber
- range finder
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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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
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- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to the technical field of machinery manufacturing, and relates to a chamfering detection mechanism. The chamfering detection mechanism solves the technical problem that in the prior art, whether a workpiece is provided with a chamfering or not cannot be detected quickly. The chamfering detection mechanism comprises a base. The base is provided with a workpiece detection cavity for containing workpieces. The end, located in the workpiece detection cavity, of the base is provided with a distance detector. When the workpiece is placed into the workpiece detection cavity and moves towards the distance detector, the end of the workpiece with the chamfering can enter the distance detector and drive the distance detector to move in the direction away from the workpiece detection cavity. The chamfering detection mechanism can replace manual work to achieve chamfering detection, the detection process is accurate and reliable, and detection efficiency is high.
Description
Technical field
The invention belongs to machinery manufacturing technology field, relate to a kind of chamfering testing agency, be applicable to the detection whether workpiece has chamfering.
Background technology
In order to remove the burr because of machined generation on part, also for the ease of Assembly of the parts, generally make chamfering in part end.Burr is removed in the effect of general chamfering, makes it attractive in appearance.But for the chamfering particularly pointed out in drawing, be generally the requirement of mounting process, the installation of row as bearing is led, also have some circular arc chamferings (or being called arc transition) that reduction stress can also be played and concentrate, strengthen the effect of the intensity of axial workpiece! In addition, assembling can also be made easy, generally carried out before process finishing.In Agricultural Machine Parts, particularly the end face of circular accessory and circular hole often processes the chamfering of left and right at 45 °. and these chamferings have many-sided function, must conscientiously check in maintenance activity, and be fully used, otherwise many difficulties can be brought to Maintenance of Agricultural Machinery, even cause beyond thought fault.As before the finding moulding process such as bolt, also chamfering can be carried out, in order that material conveniently enters shaping mould.
Whether visible, the chamfering on part or workpiece has a very important role, therefore, after machining, need to detect chamfering and machine.Existing detection method normally manual detection, if but workpiece size is less, then and can have higher difficulty during manual detection, easily omit or flase drop, the efficiency of manual detection chamfering is not high yet simultaneously.
People are through constantly exploring, propose various solution, as Chinese patent literature discloses a kind of chamfer detecting device [patent No.: CN 203024690 U], comprise the detection body with inner chamber, measuring stick is provided with in the inner chamber of described detection body, measuring stick in inner chamber is provided with spacing collar, between spacing collar and detection body, is provided with back-moving spring; The top of described detection body is provided with deviation pointer, and deviation pointer is connected with detection body by connector; The rod member of described deviation pointer is arranged in the inner chamber of detection body, and contacts with the upper end of measuring stick, and the bottom of described measuring stick exceeds the lower surface of detection body.
The chamfer detecting device of such scheme can detect the rib length of chamfering and the size of internal diameter, use it can detect the deviation of chamfer edge relative to standard component easily, also can detect the deviation of chamfering internal diameter relative to standard component easily, thus judge whether chamfering meets processing request.But the program, when detecting chamfering, needs the part bottom of measuring stick being exceeded detection body to put in standard component, presses down and make the lower surface of detection body and the alignment surface of standard component fit; Now, the numerical value change of deviation pointer can be seen, by the zero setting of deviation pointer after laminating.That is, need to be put in workpiece by said apparatus and could detect, instead of put in device by workpiece, causing the chamfering of workpiece to detect thus can only be detect one by one, be not suitable for mass to detect, be especially not suitable for the detection whether extensive small workpiece has chamfering.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of and accurately can detect the chamfering testing agency whether workpiece has chamfering.
For achieving the above object, present invention employs following technical proposal: a kind of chamfering testing agency, comprise base, described base has the workpiece sensing chamber of energy place work piece, on base and the end being positioned at workpiece sensing chamber is also provided with a range finder, when workpiece put into move in workpiece sensing chamber and to the direction of range finder time, the end with the workpiece of chamfering can enter into range finder and drive range finder to move toward the direction away from workpiece sensing chamber.
In above-mentioned chamfering testing agency, described range finder comprises the chamfering sleeve be fixedly connected with base, it is uncovered that described chamfering sleeve has near one end of workpiece that the end that workpiece can be allowed to have chamfering enters, a feeler lever is also connected with in chamfering sleeve, when workpiece enters into chamfering sleeve, workpiece can withstand the end of feeler lever and promote feeler lever and move toward away from the direction in workpiece sensing chamber.
In above-mentioned chamfering testing agency, described base is also provided with one can detect displacement optoelectronic induction assembly when feeler lever moves toward the direction away from workpiece sensing chamber.
In above-mentioned chamfering testing agency, described optoelectronic induction assembly comprises and is fixed on the optoelectronic induction plate of feeler lever away from the one end in workpiece sensing chamber, and also comprise the photoelectric sensor be fixed on base, optoelectronic induction plate and photoelectric sensor match.
In above-mentioned chamfering testing agency, be also provided with a return mechanism in described range finder, when workpiece departs from range finder, described return mechanism can allow range finder reset.
In above-mentioned chamfering testing agency, described return mechanism comprises the elastic component be arranged in chamfering sleeve, and described elastic component can withstand feeler lever and feeler lever is moved toward the direction near workpiece sensing chamber.
In above-mentioned chamfering testing agency, described base is also provided with one and workpiece can be driven toward the artifact-driven mechanism of range finder direction movement, range finder and artifact-driven mechanism lay respectively at the two ends in workpiece sensing chamber.
In above-mentioned chamfering testing agency, described artifact-driven mechanism comprises cylinder, and the output of cylinder extends in workpiece sensing chamber.
In above-mentioned chamfering testing agency, described cylinder is aciculiform cylinder, base is fixed with cylinder fixed mount and guide pad, and cylinder is fixed on cylinder fixed mount and the output of cylinder to be inserted in guide pad and to be flexibly connected with guide pad.
In above-mentioned chamfering testing agency, described workpiece sensing chamber comprises the Workpiece fixing groove be arranged in bar shaped on base, and the described surface of Workpiece fixing groove and the surface of workpiece match.
Compared with prior art, the invention has the advantages that: can substitute and manually realize chamfering detection, and testing process accurately and reliably, detection efficiency is high.
Accompanying drawing explanation
Fig. 1 is stereogram provided by the invention;
Fig. 2 is plane provided by the invention;
Fig. 3 is the plane in another direction provided by the invention;
Fig. 4 is the plane in another direction provided by the invention;
Fig. 5 is the A place enlarged drawing of Fig. 3.
In figure: workpiece sensing chamber 10, Workpiece fixing groove 11, range finder 20, chamfering sleeve 21, uncovered 22, feeler lever 23, check ring 24, optoelectronic induction assembly 30, optoelectronic induction plate 31, photoelectric sensor 32, return mechanism 40, elastic component 41, artifact-driven mechanism 50, cylinder 51, cylinder fixed mount 52, guide pad 53, base 100, workpiece 101.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As Figure 1-4, a kind of chamfering testing agency, comprise base 100, described base 100 has the workpiece sensing chamber 10 of energy place work piece 101, on base 100 and the end being positioned at workpiece sensing chamber 10 is also provided with a range finder 20, when workpiece 101 put into move in workpiece sensing chamber 10 and to the direction of range finder 20 time, the end with the workpiece of chamfering can enter into range finder 20 and drive range finder 20 to move toward the direction away from workpiece sensing chamber 10.Workpiece sensing chamber 10 comprises the Workpiece fixing groove 11 be arranged in bar shaped on base 100, and the described surface of Workpiece fixing groove 11 and the surface of workpiece match.
If the end of workpiece 101 has chamfering, then the appearance and size at chamfering place must be less than the appearance and size of workpiece 101, the yardstick of range finder 20 can be greater than the size at workpiece 101 chamfering place and be less than the size of workpiece 101, thus make that chamfering can enter into range finder 20 and workpiece 101 is stopped in outside range finder 20, like this, if workpiece 101 has chamfering can move thus realize the detection of chamfering by actuating length detector 20.
Specifically, again shown in composition graphs 5, range finder 20 comprises the chamfering sleeve 21 be fixedly connected with base 100, described chamfering sleeve 21 have near one end of workpiece that the end that workpiece can be allowed to have chamfering enters uncovered 22, the size of uncovered 22 is greater than the size of workpiece 101 but is less than the size of chamfering on workpiece 101, a feeler lever 23 is also connected with in chamfering sleeve 21, feeler lever 23 can be inserted into chamfering sleeve 21 inside and extend to uncovered 22 places, when workpiece 101 enters into chamfering sleeve 21, the chamfered part of workpiece 101 enters into uncovered 22 places and can withstand the end of feeler lever 23 and promote feeler lever 23 and move toward the direction away from workpiece sensing chamber 10.If workpiece 101 does not have chamfering, obvious workpiece 101 cannot enter into uncovered 22, also cannot promote feeler lever 23 and move.
In order to improve the automaticity that chamfering detects, base 100 is also provided with one can detect displacement optoelectronic induction assembly 30 when feeler lever 23 moves toward the direction away from workpiece sensing chamber 10.Optoelectronic induction assembly 30 comprises and is fixed on the optoelectronic induction plate 31 of feeler lever 23 away from the one end in workpiece sensing chamber 10, also comprise the photoelectric sensor 32 be fixed on base 100, optoelectronic induction plate 31 and photoelectric sensor 32 match, when the generation displacement of optoelectronic induction plate 31, photoelectric sensor 32 detects displacement and trigger alarm, preferably, the distance of optoelectronic induction plate 31 displacement can also be set, to judge the size degree of chamfering.
After chamfering has detected each time, because feeler lever 23 can be subjected to displacement, therefore upper once detect time need reset, obviously, the mode that manually can promote feeler lever 23 resets, but for improving the degree of automation detection, in the present embodiment, also be provided with a return mechanism 40 in range finder 20, when workpiece departs from range finder 20, described return mechanism 40 can allow range finder 20 reset.Concrete, return mechanism 40 comprises the elastic component 41 be arranged in chamfering sleeve 21, described elastic component 41 can withstand feeler lever 23 and feeler lever 23 is moved toward the direction near workpiece sensing chamber 10, in the present embodiment, elastic component 41 can be cylindrical spring, and be set on feeler lever 23, feeler lever 23 can arrange check ring 24, spring top is on check ring 24 thus can promote feeler lever 23 and move toward Workpiece fixing groove 11 direction, when workpiece 101 departs from chamfering sleeve 21, elastic component 41 automatically promotes feeler lever 23 and resets, very easy to use.
Base 100 being also provided with one can drive workpiece toward the artifact-driven mechanism 50 of range finder 20 direction movement, and range finder 20 and artifact-driven mechanism 50 lay respectively at the two ends in workpiece sensing chamber 10.Concrete, artifact-driven mechanism 50 comprises cylinder 51, and the output of cylinder 51 extends in workpiece sensing chamber 10.Cylinder 51 is aciculiform cylinder, base 100 is fixed with cylinder fixed mount 52 and guide pad 53, and cylinder 51 is fixed on cylinder fixed mount 52 and the output of cylinder 51 to be inserted in guide pad 53 and to be flexibly connected with guide pad 53.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as workpiece sensing chamber 10, Workpiece fixing groove 11, range finder 20, chamfering sleeve 21, uncovered 22, feeler lever 23, check ring 24, optoelectronic induction assembly 30, optoelectronic induction plate 31, photoelectric sensor 32, return mechanism 40, elastic component 41, artifact-driven mechanism 50, cylinder 51, cylinder fixed mount 52, guide pad 53, base 100, workpiece 101 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a chamfering testing agency, comprise base (100), it is characterized in that, described base (100) has the workpiece sensing chamber (10) of energy place work piece, base (100) is upper and the end being positioned at workpiece sensing chamber (10) is also provided with a range finder (20), when workpiece put into move in workpiece sensing chamber (10) and to the direction of range finder (20) time, the end with the workpiece of chamfering can enter into range finder (20) and drive range finder (20) to move toward the direction away from workpiece sensing chamber (10).
2. chamfering testing agency according to claim 1, it is characterized in that, described range finder (20) comprises the chamfering sleeve (21) be fixedly connected with base (100), described chamfering sleeve (21) has uncovered (22) that the end that workpiece can be allowed to have chamfering enters near one end of workpiece, a feeler lever (23) is also connected with in chamfering sleeve (21), when workpiece enters into chamfering sleeve (21), workpiece can withstand the end of feeler lever (23) and promote feeler lever (23) and move toward away from the direction of workpiece sensing chamber (10).
3. chamfering testing agency according to claim 2, it is characterized in that, described base (100) is also provided with one can detect displacement optoelectronic induction assembly (30) when feeler lever (23) moves toward the direction away from workpiece sensing chamber (10).
4. chamfering testing agency according to claim 3, it is characterized in that, described optoelectronic induction assembly (30) comprises and is fixed on the optoelectronic induction plate (31) of feeler lever (23) away from the one end of workpiece sensing chamber (10), also comprise the photoelectric sensor (32) be fixed on base (100), optoelectronic induction plate (31) and photoelectric sensor (32) match.
5. the chamfering testing agency according to Claims 2 or 3 or 4, it is characterized in that, a return mechanism (40) is also provided with in described range finder (20), when workpiece departs from range finder (20), described return mechanism (40) can allow range finder (20) reset.
6. chamfering testing agency according to claim 5, it is characterized in that, described return mechanism (40) comprises the elastic component (41) be arranged in chamfering sleeve (21), and described elastic component (41) can withstand feeler lever (23) and feeler lever (23) is moved toward the direction near workpiece sensing chamber (10).
7. the chamfering testing agency according to claim 1 or 2 or 3 or 4, it is characterized in that, described base (100) being also provided with one can drive workpiece toward the artifact-driven mechanism (50) of range finder (20) direction movement, and range finder (20) and artifact-driven mechanism (50) lay respectively at the two ends of workpiece sensing chamber (10).
8. chamfering testing agency according to claim 7, is characterized in that, described artifact-driven mechanism (50) comprises cylinder (51), and the output of cylinder (51) extends in workpiece sensing chamber (10).
9. chamfering testing agency according to claim 8, it is characterized in that, described cylinder (51) is aciculiform cylinder, base (100) is fixed with cylinder fixed mount (52) and guide pad (53), cylinder (51) is fixed on the upper and output of cylinder (51) of cylinder fixed mount (52) and is inserted in guide pad (53) and is flexibly connected with guide pad (53).
10. the chamfering testing agency according to claim 1 or 2 or 3 or 4, it is characterized in that, described workpiece sensing chamber (10) comprises the Workpiece fixing groove (11) be arranged in bar shaped on base (100), and the described surface of Workpiece fixing groove (11) and the surface of workpiece match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272524.0A CN104942657B (en) | 2015-05-25 | 2015-05-25 | Chamfering testing agency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272524.0A CN104942657B (en) | 2015-05-25 | 2015-05-25 | Chamfering testing agency |
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| Publication Number | Publication Date |
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| CN104942657A true CN104942657A (en) | 2015-09-30 |
| CN104942657B CN104942657B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510272524.0A Active CN104942657B (en) | 2015-05-25 | 2015-05-25 | Chamfering testing agency |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066937A (en) * | 2020-09-04 | 2020-12-11 | 王加皮 | Chamfer detection mechanism for neodymium iron boron magnetic ring |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328830A (en) * | 1994-06-03 | 1995-12-19 | Murata Mach Ltd | Plate material working device |
| KR20140006324A (en) * | 2012-07-03 | 2014-01-16 | 대우조선해양 주식회사 | Detection system for seam area and roller effect area of pipe |
| CN203417858U (en) * | 2013-08-02 | 2014-02-05 | 宁波同人轴承有限公司 | Automatic detecting mechanism for bearing ring |
| CN203853861U (en) * | 2014-05-28 | 2014-10-01 | 蓝思科技股份有限公司 | Device for measuring removal rates of chamfer angles |
| CN104117734A (en) * | 2014-07-16 | 2014-10-29 | 珠海凯邦电机制造有限公司 | Chamfer processing device |
| CN204771852U (en) * | 2015-05-25 | 2015-11-18 | 诸暨市润拓机械自动化科技有限公司 | Chamfer detection mechanism |
-
2015
- 2015-05-25 CN CN201510272524.0A patent/CN104942657B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328830A (en) * | 1994-06-03 | 1995-12-19 | Murata Mach Ltd | Plate material working device |
| KR20140006324A (en) * | 2012-07-03 | 2014-01-16 | 대우조선해양 주식회사 | Detection system for seam area and roller effect area of pipe |
| CN203417858U (en) * | 2013-08-02 | 2014-02-05 | 宁波同人轴承有限公司 | Automatic detecting mechanism for bearing ring |
| CN203853861U (en) * | 2014-05-28 | 2014-10-01 | 蓝思科技股份有限公司 | Device for measuring removal rates of chamfer angles |
| CN104117734A (en) * | 2014-07-16 | 2014-10-29 | 珠海凯邦电机制造有限公司 | Chamfer processing device |
| CN204771852U (en) * | 2015-05-25 | 2015-11-18 | 诸暨市润拓机械自动化科技有限公司 | Chamfer detection mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066937A (en) * | 2020-09-04 | 2020-12-11 | 王加皮 | Chamfer detection mechanism for neodymium iron boron magnetic ring |
| CN112066937B (en) * | 2020-09-04 | 2022-08-09 | 长治市鑫磁科技有限公司 | Chamfer detection mechanism for neodymium iron boron magnetic ring |
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| CN104942657B (en) | 2018-03-27 |
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