CN203773847U - Training apparatus for examining fastening state of bolt - Google Patents
Training apparatus for examining fastening state of bolt Download PDFInfo
- Publication number
- CN203773847U CN203773847U CN201420080443.1U CN201420080443U CN203773847U CN 203773847 U CN203773847 U CN 203773847U CN 201420080443 U CN201420080443 U CN 201420080443U CN 203773847 U CN203773847 U CN 203773847U
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- CN
- China
- Prior art keywords
- bolt
- screw
- resonance
- bolts
- training apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a training apparatus for examining fastening states of bolts. The training apparatus comprises a support pedestal. A resonance flat plate is connected onto the support pedestal. A bolt connecting plate is connected onto the resonance plate. A plurality of screw holes of various specifications are disposed in the bolt connecting plate. Fastened-state bolts are disposed in first screw holes. Non-fastened-state bolts are disposed in second screw holes. A rope is also connected onto the support pedestal. A hammer is connected with the rope. The training apparatus for examining the fastening states of the bolts can identify different fastening states of the bolts by means of sounds. Through sound determination, examination efficiency and identification capability of quality management personnel are trained.
Description
Technical field
The utility model relates to a kind of QC personnel's trainer, especially relates to a kind of trainer that checks bolted state.
Background technology
Because many parts of appliance are all to connect by the securing member of various models, especially a lot of safety components, critical component, once that bolt does not connect is fastening, can cause departing between parts, directly affects device security.So disposable fastening putting in place is primary work when installation.
The trainer of existing training bolt tightening in prior art.As Chinese patent Granted publication number: CN201549133U, in the patent document of on 08 11st, 2010 Granted publication day, disclose a kind of bolt tightening training table, comprised support, each face has been set has been provided with the positive hexagonal prism screw seat of all size screw on support.Each of described positive hexagonal prism screw seat, comprises six sides and the end face of positive hexagonal prism.Described all size screw comprises the required the most frequently used screw of automobile assembling, as M4 to M16 all size screw.This utility model aims to provide has the trainer that can assemble and tight a bolt from all angles.
But the guarantee of product quality can not only rely on the production phase, the quality inspection before dispatching from the factory is also very important.Here just relate to a problem.Common mechanical equipment bolt quantity is more, and by general test mode, to the carefully inspection one by one of all bolts, QC personnel workload is quite large.Existing known, fastening and not fastening bolt, the sound sending while knocking with hammer is different, even in bolt fastener, has arming pad, the bolt sound that can send when knocking that whether ftractures also to be distinguished.So checking efficiency can be higher, but this need to train QC personnel, improve QC personnel's recognition capability.
Utility model content
The utility model is to knock sound and judge the slow deficiency of growth rate aspect the recognition capability of bolted state in order to overcome QC personnel, and a kind of trainer of inspection bolted state of quick raising QC personal identification ability is provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of trainer that checks bolted state of the present utility model, comprise base for supporting, on base for supporting, be connected with resonance dull and stereotyped, described resonance flat board is metal material, on resonance flat board, be connected with bolt web joint, bolt web joint is provided with the screw of several all sizes, is provided with tightening state bolt in Part I screw, is provided with not tightening state bolt in Part II screw; On base for supporting, be also connected with rope, rope connects hammer.Bolt is arranged on bolt web joint, and different tightening states is set, and knocks by hammer, and sound amplifies by the dull and stereotyped resonance that produces of resonance, after differentiating, judges by the sound to spreading out of, and checks that whether bolt is fastening.Through repeating lifting technical ability.
As preferably, in Part III screw, be provided with the not tightening state bolt of shimming.Shimming is not the mistake that bolt tightening is made often yet, is necessary to increase the training of this kind of quality inspection state.
As preferably, the screw of all size comprises M6, M8, M10 and M12.Under the identical tightening state of bolt of different size, slightly have any different, train 4 kinds of more common sized bolts.
As preferably, base for supporting bottom arranges roller.Facilitate device displacement.
The utlity model has following beneficial effect: the different tightening states of bolt are carried out to voice recognition, judge by sound, promote QC personnel's checking efficiency and recognition capability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure: base for supporting 1, resonance are dull and stereotyped 2, bolt web joint 3, tightening state bolt 41, not tightening state bolt 42, not tightening state bolt 43, rope 5, hammer 6, the roller 7 of shimming.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as shown in Figure 1, a kind of trainer that checks bolted state, comprise base for supporting 1, on base for supporting 1, be connected with resonance dull and stereotyped 2, resonance dull and stereotyped 2 is iron material matter, in resonance dull and stereotyped 2, is connected with bolt web joint 3, and bolt web joint 3 is provided with the screw of 12 four kinds of specifications, four kinds of specifications comprise M6, M8, M10 and M12,3 screws of every kind of specification.3 screws of every kind of specification arrange respectively: in Part I screw, be provided with tightening state bolt 41, be provided with not tightening state bolt 42 in Part II screw, be provided with the not tightening state bolt 43 of shimming in Part III screw.On base for supporting 1, be also connected with rope 5, rope 5 connects hammer 6.Base for supporting 1 bottom arranges roller 7.
Bolt is arranged on bolt web joint 3, when use, knocks by hammer 6, and sound produces resonance by resonance dull and stereotyped 2 and amplifies, and after differentiating, judges the various tightening states of bolt by the sound to spreading out of.Promote QC personnel level of skill through repeating.
Claims (4)
1. one kind checks the trainer of bolted state, comprise base for supporting (1), it is characterized in that, on base for supporting (1), be connected with resonance dull and stereotyped (2), described resonance dull and stereotyped (2) is metal material, and resonance is connected with bolt web joint (3) on dull and stereotyped (2), and bolt web joint (3) is provided with the screw of several all sizes, in Part I screw, be provided with tightening state bolt (41), in Part II screw, be provided with not tightening state bolt (42); On base for supporting (1), be also connected with rope (5), rope (5) connects hammer (6).
2. a kind of trainer that checks bolted state according to claim 1, is characterized in that, is provided with the not tightening state bolt (43) of shimming in Part III screw.
3. a kind of trainer that checks bolted state according to claim 1 and 2, is characterized in that, the screw of all size comprises M6, M8, M10 and M12.
4. a kind of trainer that checks bolted state according to claim 1 and 2, is characterized in that, base for supporting (1) bottom arranges roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080443.1U CN203773847U (en) | 2014-02-25 | 2014-02-25 | Training apparatus for examining fastening state of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080443.1U CN203773847U (en) | 2014-02-25 | 2014-02-25 | Training apparatus for examining fastening state of bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773847U true CN203773847U (en) | 2014-08-13 |
Family
ID=51291007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080443.1U Expired - Fee Related CN203773847U (en) | 2014-02-25 | 2014-02-25 | Training apparatus for examining fastening state of bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773847U (en) |
-
2014
- 2014-02-25 CN CN201420080443.1U patent/CN203773847U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20190225 |