CN107971826A - A kind of detecting tool and detection method of cylinder block conveying positioning - Google Patents
A kind of detecting tool and detection method of cylinder block conveying positioning Download PDFInfo
- Publication number
- CN107971826A CN107971826A CN201711454705.0A CN201711454705A CN107971826A CN 107971826 A CN107971826 A CN 107971826A CN 201711454705 A CN201711454705 A CN 201711454705A CN 107971826 A CN107971826 A CN 107971826A
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- China
- Prior art keywords
- cylinder block
- bar
- stent
- yaw
- vertical pendulum
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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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- 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
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a kind of detecting tool of cylinder block conveying positioning, including tool assembly, the both ends of the tool assembly are respectively equipped with the oscillating bar assembly of detection cylinder block rear and front end height, the oscillating bar assembly includes the stent of hollow form, is installed in the stent and the energy mutually distance of the yaw bar of linkage rotation and vertical pendulum bar and the distance between the inductive switch that the vertical pendulum bar position can be simultaneously sensed positioned at the pedestal upper end, the external part of two yaw bars less than cylinder block rear and front end.The invention also discloses a kind of detection method of cylinder block conveying positioning.The present invention solves and can not detect the defects of causing cylinder block installation not in place by the abrasion of conveying hook, has ensured the positioning accuracy of cylinder block；The inductive switch of the present invention does not detect cylinder body position directly, can be used in bad working environments environment, yaw bar and vertical pendulum bar automatically reset under the effect of gravity, reliable.
Description
Technical field
The present invention relates to engine cylinder block processing technique field, more specifically, it relates to which a kind of conveying of cylinder block is fixed
The detecting tool and detection method of position.
Background technology
When processing engine cylinder block, cylinder block need to be accurately transported in frock, cylinder block conveying detection and localization
Essential link, at present since frock inner space is narrow and operating mode is severe, by detect the stroke of transmitting device come
Cylinder block conveying is judged indirectly in place, and the defects of conveying hook abrasion causes cylinder block installation not in place can not be detected by existing.
The content of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for the prior art, the purpose of the present invention one there is provided
A kind of detecting tool that can be applicable in bad working environments environment and can simultaneously ensure the cylinder block conveying positioning of cylinder block positioning accuracy.
The purpose of the present invention two there is provided a kind of cylinder block conveying positioning that can ensure cylinder block entirety positioning accuracy
Detection method.
To achieve the above object one, the present invention provides a kind of detecting tool of cylinder block conveying positioning, including tool assembly,
The both ends of the tool assembly are respectively equipped with the oscillating bar assembly of detection cylinder block rear and front end height, during the oscillating bar assembly includes
The stent of empty shape, be installed in the stent simultaneously energy mutually the yaw bar of linkage rotation and vertical pendulum bar and on the stent
Hold and the inductive switch of the vertical pendulum bar position can be sensed, the distance between the external part of two yaw bars is less than cylinder block
The distance of rear and front end.
As a further improvement, the oscillating bar assembly further includes connect both the yaw bar and vertical pendulum bar
Rotating seat, is provided through the rotational pin of the stent and the rotating seat between the rotating seat and the stent.
Further, the yaw bar arranged tangential in the rotating seat bottom and extends to the stent outer.
Further, the vertical pendulum bar radial arrangement at the top of the rotating seat and is extended on the rack bore
End.
Further, the pedestal lower end face is construed as limiting the yaw bar and rotates up spacing, described stent
Upper end inner wall be construed as limiting the vertical pendulum bar be rotated down it is spacing.
Further, the tool assembly bottom is equipped with the positioning pin being adapted with the location hole of cylinder block top surface.
To achieve the above object two, present invention also offers a kind of detection method of cylinder block conveying positioning, in tool assembly
Rear and front end be separately installed with the corresponding oscillating bar assembly in cylinder block rear and front end, cylinder block rise promote yaw bar it is upward
Rotation, yaw bar drive vertical pendulum bar to be rotated to inductive switch, and the distance that vertical pendulum bar is sensed by inductive switch realizes detection cylinder
Body rises in place completely.
As a further improvement, two inductive switches are connected to the different input port of PLC controller.
Beneficial effect
Compared with prior art, the present invention have the advantage that for：
1st, inductive switch does not detect the position of cylinder block directly, can be used in bad working environments environment；
2nd, yaw bar and vertical pendulum bar promote rotating seat rotation realization to automatically reset under the effect of gravity, reliable；
3rd, pedestal lower end face be construed as limiting the yaw bar rotate up it is spacing, ensure vertical pendulum bar to inductive switch rotate
Shi Buhui encounters inductive switch, pedestal upper end inner wall be construed as limiting the vertical pendulum bar be rotated down it is spacing, prevent yaw bar to
Under rotating angle it is excessive；
4th, being rotated by yaw bar drives vertical pendulum bar to rotate the lifting position for realizing detection cylinder block to inductive switch, solves
The defects of causing cylinder block installation not in place by the abrasion of conveying hook can not be detected, has ensured the positioning accuracy of cylinder block；
5th, be separately installed with the rear and front end of tool assembly with the corresponding oscillating bar assembly in cylinder block rear and front end, can be effective
Ensure the positioning accuracy that cylinder block rises overally；
6th, two inductive switches are connected to the different input port of PLC controller, detect signal stabilization, strong interference immunity.
Brief description of the drawings
Fig. 1 is the front view structure cut-away illustration of oscillating bar assembly in the present invention；
Fig. 2 is the plan structure cut-away illustration of oscillating bar assembly in the present invention；
Fig. 3 is that the present invention detects the schematic diagram that cylinder block is accurately positioned in actually detected；
Fig. 4 detects the schematic diagram that cylinder block is not accurately positioned for the present invention in actually detected；
Fig. 5 is ladder diagram of the present invention in actually detected middle PLC controller.
Wherein：1- tool assemblies, 2- cylinder block, 3- oscillating bar assemblies, 31- stents, 32- yaws bar, 33- vertical pendulums bar, 34- sensings
Switch, 35- rotating seats, 36- rotational pins, 4- location holes, 5- positioning pins.
Embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to Fig. 1-4, a kind of detecting tool of cylinder block conveying positioning, including tool assembly 1, the both ends difference of tool assembly 1
Oscillating bar assembly 3 equipped with detection 2 rear and front end height of cylinder block, oscillating bar assembly 3 are symmetrically arranged in the both ends of tool assembly 1, swing rod
The stent 31 of component 3 including hollow form, be installed in stent 31 and can mutually the yaw bar 32 of linkage rotation and vertical pendulum bar 33 with
And the inductive switch 34 of 33 position of vertical pendulum bar can be simultaneously sensed positioned at 31 upper end of stent, 31 inner cavity of stent is logical for connection upper and lower ends
Hole, yaw bar 32 and vertical pendulum bar 33 are installed on 31 inner cavity lower end of stent, and oscillating bar assembly 3 is further included yaw bar 32 and vertical pendulum bar
The rotating seat 35 connected both 33, is provided through the rotational pin 36 of stent 31 and rotating seat 35 between rotating seat 35 and stent 31,
The both ends of rotational pin 36 are each passed through the two side of stent 31, and rotating seat 35 is socketed in the middle part of rotational pin 36, and yaw bar 32 is tangential
It is arranged in 35 bottom of rotating seat and extends to the outside of stent 31,33 radial arrangement of vertical pendulum bar is in the top of rotating seat 35 and extends to
31 inner cavity upper end of stent, yaw bar 32 are less than cylinder perpendicular to the distance between vertical pendulum bar 33, the external part of two yaw bars 32
The distance of 2 rear and front end of body, ensureing the rear and front end of cylinder block 2 can effectively contact with two yaw bars 32, and 1 bottom of tool assembly is set
There is the positioning pin 5 that the location hole 4 with 2 top surface of cylinder block is adapted, after cylinder block 2 rises in place, positioning pin 5 is plugged into positioning
In hole 4, yaw bar 32, which rotates up, drives rotating seat 35 to rotate, and rotating seat 35 drives vertical pendulum bar 33 to be rotated to inductive switch 34,
When the distance between vertical pendulum bar 33 and inductive switch 34 are less than or equal to certain value, inductive switch 34 closes, on inductive switch 34
Indicator light light, inductive switch 34 directly detect cylinder block 2 position, can be used in bad working environments environment, pass through yaw
The rotation of bar 32 drives vertical pendulum bar 33 to rotate the lifting position for realizing detection cylinder block 2 to inductive switch 34, and solving to detect
Cause cylinder block 2 that the defects of not in place is installed by the abrasion of conveying hook, ensure the positioning accuracy of cylinder block 2.
The bottom of rotating seat 35 protrudes from 31 lower face of stent, ensures that yaw bar 32 can be rotated to horizontal level, yaw bar 3
Promote rotating seat 2 to rotate realization under the effect of gravity with vertical pendulum bar 4 to automatically reset, reliable, 31 lower face of stent forms limit
Yaw bar 32 processed rotates up spacing, ensures that when vertical pendulum bar 33 is rotated to inductive switch 34 inductive switch 34 will not be encountered, with
Exempt from inductive switch 34 of damaging, 31 upper end inner wall of stent be construed as limiting vertical pendulum bar 33 be rotated down it is spacing, prevent yaw bar 32 to
Under rotating angle it is excessive, in order to avoid yaw bar 32 is broken off or damages when being contacted with cylinder block 2.
31 wall of stent is equipped with mounting hole, and mounting hole is arranged in surrounding on 31 wall of stent, can be in all directions to stent
31 are installed, and inductive switch 34 is plugged in stent 31, and inductive switch 34 extends to 31 inner cavity of stent, stent from the outside of stent 31
31 lateral surface and medial surface are respectively equipped with the nut for fixing inductive switch 34, and the periphery of inductive switch 34 is equipped with to be adapted to nut
Screw thread.
A kind of detection method of cylinder block conveying positioning, be separately installed with the rear and front end of tool assembly 1 with before cylinder block 2
The corresponding oscillating bar assembly 3 in both ends afterwards, cylinder block 2, which rises, promotes yaw bar 32 to rotate up, and yaw bar 32 drives vertical pendulum bar 33
Rotated to inductive switch 34, the distance that vertical pendulum bar 33 is sensed by inductive switch 34 realizes that detection cylinder block 2 rises to completely
Position, the positioning accuracy that energy effective guarantee cylinder block 2 rises overally；As shown in figure 3, cylinder block 2 rises, the two of 1 bottom of tool assembly
A positioning pin 5 is inserted into the location hole 4 of 2 top surface of cylinder block, and two inductive switches 34 can sense vertical pendulum bar 33, inductive switch
34 indicator light lights, and represents that cylinder block 2 rises in place completely；As shown in figure 4, two positioning pins 5 of 1 bottom of tool assembly are not inserted
Enter the location hole 4 of 2 top surface of cylinder block, two inductive switches 34 all sense vertical pendulum bar 33, two inductive switches 34
Indicator light does not have all light, represents that cylinder block 2 does not rise in place completely；It is different that two inductive switches 34 are connected to PLC controller
Input port, detects signal stabilization, strong interference immunity, the only inductive switch 34 of 2 rear and front end of cylinder block sense vertical pendulum at the same time
Bar 33, PLC controller just can determine that cylinder block 2 is accurately positioned；As shown in figure 5, work as input port I:1.02 clamp 1 and I:1.03 folder
Tight 2 are detected simultaneously by input signal, and PLC controller sends instruction, I:1.10 horizontal axis KM3 start to process；As input port I:1.02
Clamp 1 and I:1.03, which clamp 2, is not detected simultaneously by input signal, and PLC controller sends instruction, I:1.10 horizontal axis KM3 are not processed.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these are implemented all without the present invention is influenced
Effect and practical applicability.
Claims (8)
- A kind of 1. detecting tool of cylinder block conveying positioning, it is characterised in that：Including tool assembly (1), the two of the tool assembly (1) End is respectively equipped with the oscillating bar assembly (3) of detection cylinder block (2) rear and front end height, and the oscillating bar assembly (3) includes hollow form Stent (31), be installed in the stent (31) and can mutually the yaw bar (32) of linkage rotation and vertical pendulum bar (33) and position It can simultaneously sense the inductive switch (34) of vertical pendulum bar (33) position, two yaw bars (32) in the stent (31) upper end The distance between external part be less than the distance of cylinder block (2) rear and front end.
- A kind of 2. detecting tool of cylinder block conveying positioning according to claim 1, it is characterised in that：The swing rod group Part (3) is further included the rotating seat (35) of the two connection of the yaw bar (32) and vertical pendulum bar (33), the rotating seat (35) rotational pin (36) of the stent (31) and the rotating seat (35) is provided through between the stent (31).
- A kind of 3. detecting tool of cylinder block conveying positioning according to claim 2, it is characterised in that：The yaw bar (32) arranged tangential in the rotating seat (35) bottom and is extended on the outside of the stent (31).
- A kind of 4. detecting tool of cylinder block conveying positioning according to claim 2, it is characterised in that：The vertical pendulum bar (33) radial arrangement in the rotating seat (35) top and extends to the stent (31) inner cavity upper end.
- A kind of 5. detecting tool of cylinder block conveying positioning according to claim 1, it is characterised in that：The stent (31) lower face, which is construed as limiting the yaw bar (32) and rotates up spacing, described stent (31) upper end inner wall, is construed as limiting The vertical pendulum bar (33) is rotated down spacing.
- A kind of 6. detecting tool of cylinder block conveying positioning according to claim 1 to 5 any one, it is characterised in that： Described tool assembly (1) bottom is equipped with the positioning pin (5) being adapted with the location hole (4) of cylinder block (2) top surface.
- A kind of 7. detection method of the detecting tool of cylinder block conveying positioning according to claim 1, it is characterised in that：In work The rear and front end of dress body (1) is separately installed with and the corresponding oscillating bar assembly in cylinder block (2) rear and front end (3), in cylinder block (2) Rise and promote yaw bar (32) to rotate up, yaw bar (32) drives vertical pendulum bar (33) to be rotated to inductive switch (34), passes through sensing The distance for switching (34) sensing vertical pendulum bar (33) realizes that detection cylinder block (2) rises in place completely.
- A kind of 8. detection method of cylinder block conveying positioning according to claim 7, it is characterised in that：Two inductive switches (34) it is connected to the different input port of PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454705.0A CN107971826B (en) | 2017-12-28 | 2017-12-28 | Detection tool and detection method for conveying and positioning of cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454705.0A CN107971826B (en) | 2017-12-28 | 2017-12-28 | Detection tool and detection method for conveying and positioning of cylinder block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971826A true CN107971826A (en) | 2018-05-01 |
| CN107971826B CN107971826B (en) | 2023-09-05 |
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ID=62008018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454705.0A Active CN107971826B (en) | 2017-12-28 | 2017-12-28 | Detection tool and detection method for conveying and positioning of cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971826B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506114A1 (en) * | 1981-05-21 | 1982-11-26 | Pelsy Gilles | Correction servo for trench cutting machine - uses pendular detector to drive jack controlling cutter in vertical plane |
| DE102010050459A1 (en) * | 2010-10-27 | 2012-05-03 | Nagel Maschinen- Und Werkzeugfabrik Gmbh | Method for manufacturing cylinder crankcase for reciprocating piston internal combustion engine for e.g. car, involves arranging engine block such that workpiece holding device engages with auxiliary plate on engine block in work station |
| CN202621629U (en) * | 2012-05-10 | 2012-12-26 | 济南吉利汽车有限公司 | Material in-place detecting mechanism |
| CN103978404A (en) * | 2014-04-29 | 2014-08-13 | 缙云县高新机械制造有限公司 | Workpiece detection mechanism |
| CN205309327U (en) * | 2015-12-11 | 2016-06-15 | 宁波永博机械制造有限公司 | Numerical control lathe's breaking detection device |
| CN107414604A (en) * | 2017-07-27 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | Multi-model work piece funded checkout gear and detection method, workpiece feeding machine |
| CN207642801U (en) * | 2017-12-28 | 2018-07-24 | 广西玉柴机器股份有限公司 | A kind of detecting tool of cylinder block conveying positioning |
-
2017
- 2017-12-28 CN CN201711454705.0A patent/CN107971826B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506114A1 (en) * | 1981-05-21 | 1982-11-26 | Pelsy Gilles | Correction servo for trench cutting machine - uses pendular detector to drive jack controlling cutter in vertical plane |
| DE102010050459A1 (en) * | 2010-10-27 | 2012-05-03 | Nagel Maschinen- Und Werkzeugfabrik Gmbh | Method for manufacturing cylinder crankcase for reciprocating piston internal combustion engine for e.g. car, involves arranging engine block such that workpiece holding device engages with auxiliary plate on engine block in work station |
| CN202621629U (en) * | 2012-05-10 | 2012-12-26 | 济南吉利汽车有限公司 | Material in-place detecting mechanism |
| CN103978404A (en) * | 2014-04-29 | 2014-08-13 | 缙云县高新机械制造有限公司 | Workpiece detection mechanism |
| CN205309327U (en) * | 2015-12-11 | 2016-06-15 | 宁波永博机械制造有限公司 | Numerical control lathe's breaking detection device |
| CN107414604A (en) * | 2017-07-27 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | Multi-model work piece funded checkout gear and detection method, workpiece feeding machine |
| CN207642801U (en) * | 2017-12-28 | 2018-07-24 | 广西玉柴机器股份有限公司 | A kind of detecting tool of cylinder block conveying positioning |
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| Publication number | Publication date |
|---|---|
| CN107971826B (en) | 2023-09-05 |
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