CN203364695U - Muffler cylinder opening verification tool with sliding sleeve - Google Patents
Muffler cylinder opening verification tool with sliding sleeve Download PDFInfo
- Publication number
- CN203364695U CN203364695U CN 201320447721 CN201320447721U CN203364695U CN 203364695 U CN203364695 U CN 203364695U CN 201320447721 CN201320447721 CN 201320447721 CN 201320447721 U CN201320447721 U CN 201320447721U CN 203364695 U CN203364695 U CN 203364695U
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- CN
- China
- Prior art keywords
- silencing pot
- sliding sleeve
- pot opening
- hole
- threaded rod
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- 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 muffler cylinder opening verification tool with a sliding sleeve. The muffler cylinder opening verification tool comprises a base plate (6), a supporting seat (5), and two muffler cylinder opening die comparing benches, wherein each comparing bench comprises a threaded rod(1), a sliding sleeve seat (2), a support block (3), a muffler cylinder opening die (4), an adjusting handle (7) and a sliding sleeve (8). The muffler cylinder opening verification tool is simple in structure, and easy for process and manufacture, and provides an approximate installation spot for a finished muffler cylinder. A muffler cylinder to be verified is placed on the muffler cylinder opening verification tool two muffler cylinder opening dies are attached to the muffler cylinder openings at respective ends by adjusting the position of the rotary handle and rotating the threaded rod. In this way, whether the position relation of the inlet and outlet of a muffler cylinder is within a permitted scope can be determined. The sliding sleeve and the sliding sleeve seat provided improve the verification efficiency.
Description
Technical field
The utility model relates to silencing pot inspection machine field, particularly relates to a kind of silencing pot opening checking tool with sliding sleeve.
Background technology
Sound suppressor is that a kind of air-flow that allows passes through and the device of attenuate acoustic noise, be on vehicle one of important spare part, when the high-temp waste gas of engine with at a high speed when gas outlet enters sound suppressor, because the sectional area of silencing pot increases gradually, air-flow is expanded, flow velocity reduces, and powerful microseismic noise is decayed.The quality of Muffler Performance not only affects the size of vehicle noise, and the performances such as the power of engine, oil consumption, moment of torsion are had to considerable influence.Existing muffler for vehicle can be divided into two kinds, silencing pot and noise elimination box according to contour structures, and silencing pot is generally resistance or impedance complex formula sound suppressor, the sound suppressor of this kind of version is than boxlike, there is better acoustical absorptivity and ventilation capacity, along with the increase of existing vehicle discharge capacity, the sound suppressor of this kind of form has become main flow.
Silencing pot generally is comprised of several parts such as gas outlet, connection swivel nut, silencing pot and cylinder cores, generally be welded with the polylith dividing plate in silencing pot, silencing pot is divided into to several noise elimination cavities, be convenient to air-flow when flowing through silencing pot, the time and while being expanded and compressed so that acoustic energy is decayed during the course.But also just due to the inner structure of silencing pot complexity with as techniques such as welding processing, make silencing pot easily produce moderate finite deformation in manufacture process, make silencing pot import and export dislocation, affect product installation in use, the efficiency of the morpheme error of verification opening directly has influence on production efficiency.
The utility model content
Easily produce moderate finite deformation for above-mentioned cylinder record in manufacture process, make silencing pot import and export dislocation, affect the problem of product installation in use, the utility model provides a kind of silencing pot opening checking tool with sliding sleeve.
For achieving the above object, the silencing pot opening checking tool with sliding sleeve that the utility model provides solves problem by following technical essential: the silencing pot opening checking tool with sliding sleeve, comprise base plate, supporting seat and two silencing pot opening mould contrast platforms, two described silencing pot opening mould contrast platforms are fixedly connected on respectively on the correspondence position at base plate two ends, and described supporting seat is fixedly connected on two base plates between silencing pot opening mould contrast platform;
Described silencing pot opening mould contrast platform comprises threaded rod, sleeve base, back-up block, silencing pot opening mould, adjusting handle and sliding sleeve, described back-up block is fixedly connected on base plate, and also be provided with the hole of running through two sides on back up pad, described sleeve base is fixedly connected with back up pad through through hole, be provided with the through hole axial along it on described sleeve base, side is provided with T-shaped hole, described T-shaped hole and through hole connect, described sliding sleeve becomes clearance fit with through hole, one end of described adjusting handle stretches in T-shaped hole and with the outer wall of sliding sleeve and is fixedly connected with, also be provided with internal thread through hole along its axial direction on described sliding sleeve, be provided with the external thread with the internal thread through hole coupling on described threaded rod, threaded rod becomes to be threaded with sleeve base, threaded rod is fixedly connected with silencing pot opening mould near an end of base plate central authorities.
The silencing pot opening mould that the base plate two ends arrange respectively and supporting seat provide a hypothesis installation position for silencing pot, adjusting handle can along the perforate direction braking in T shape hole slide in sleeve base and slide, the silencing pot opening mould on the threaded rod that becomes to be threaded with sliding sleeve can be done advance and retreat along sleeve base and move, when facilitating like this silencing pot and shelving on supporting seat and unload, adjusting handle is placed on T shape hole away from the end in the middle part of base plate, make room between two silencing pot opening moulds be convenient to shelve and unload silencing pot, when the needs verification, adjusting handle is placed in to the end position in an end T shape hole at neighbour's base plate middle part on T shape hole, rotate threaded rod, make threaded rod be to move with respect to sliding sleeve under the threaded engagement of sliding sleeve, adjusting handle drives the distance that sliding sleeve moves together with threaded rod, being convenient to threaded rod moves less distance with respect to sliding sleeve and just can make silencing pot opening mould contact with the silencing pot opening, be opened on silencing pot opening mould when contact when the silencing pot two ends, whether the relative position that just can truly reflect the opening at silencing pot two ends meets installation requirement.
Preferably, described supporting seat is at least two, and all with base plate, becomes bolt to be connected.
The quantity of supporting seat is arranged to at least two, firm while being conducive to that silencing pot is placed thereon; Supporting seat and the type of attachment of base plate are arranged to dismountable bolt and are connected, make like this when the silencing pot in the different bucket of verification footpath the conveniently replaced supporting seat suitable with silencing pot bucket footpath.
Preferably, described sleeve base is that bolt is connected with back-up block.
Sleeve base and back-up block are arranged to dismountable bolt to be connected, be convenient to change the assembly formed by sleeve base, handle, silencing pot opening mould on the utility model, make the verification that adapts to different length and import and export the silencing pot of bore, to utilize to greatest extent each parts of the present utility model.
Preferably, described threaded rod is with respect on the other end side that connects silencing pot opening mould end, also being provided with asperities.
The asperities arranged is intended to when operating personnel rotate threaded rod, increases the friction force between operating personnel's hand and threaded rod.
Further, the upper surface of described supporting seat also arranges arc surface.
After the arc surface arranged and the laminating of silencing pot side arc surface, increase the contact area of supporting seat and silencing pot, be conducive to prevent that silencing pot part in checking procedure is subject to larger stress and is out of shape, affect attractive in appearance.
The utlity model has following beneficial effect:
This use new structure is simple, processing and manufacturing is easy, the silencing pot completed for manufacture provides an approximate installation position, when the handling silencing pot, change fast the size of two silencing pot opening intermode spacings by adjusting handle, make up by the slow shortcoming of the above-mentioned spacing of threaded adjusting, when verification, by rotating threaded rod, two silencing pot opening moulds are fitted respectively with the noise elimination nozzle of each end again, just can judge that position relationship that silencing pot imports and exports is whether in allowed band, the sliding sleeve of setting and the type of attachment of sleeve base are conducive to improve verification efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation with specific embodiment of silencing pot opening checking tool of sliding sleeve described in the utility model;
Fig. 2 is the left view with specific embodiment of silencing pot opening checking tool of sliding sleeve described in the utility model.
Figure acceptance of the bid note is respectively: 1, threaded rod, 2, sleeve base, 3, back-up block, 4, silencing pot opening mould, 5, supporting seat, 6, base plate, 7, adjusting handle, 8, sliding sleeve.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
Embodiment 1:
As Fig. 1, silencing pot opening checking tool with sliding sleeve, it is characterized in that, comprise base plate 6, supporting seat 5 and two silencing pot opening mould contrast platforms, two described silencing pot opening mould contrast platforms are fixedly connected on respectively on the correspondence position at base plate 6 two ends, described supporting seat 5 is fixedly connected on two base plates 6 between silencing pot opening mould contrast platform, described silencing pot opening mould contrast platform comprises threaded rod 1, sleeve base 2, back-up block 3, silencing pot opening mould 4, adjusting handle 7 and sliding sleeve 8, described back-up block 3 is fixedly connected on base plate 6, and also be provided with the hole of running through two sides on back up pad 3, described sleeve base 2 is fixedly connected with back up pad 3 through through hole, be provided with the through hole axial along it on described sleeve base 2, side is provided with T-shaped hole, described T-shaped hole and through hole connect, described sliding sleeve 8 becomes clearance fit with through hole, one end of described adjusting handle 7 stretches in T-shaped hole and with the outer wall of sliding sleeve 8 and is fixedly connected with, also be provided with internal thread through hole along its axial direction on described sliding sleeve 8, be provided with the external thread with the internal thread through hole coupling on described threaded rod 1, threaded rod 1 is threaded with 2 one-tenth of sleeve bases, threaded rod 1 is fixedly connected with silencing pot opening mould 4 near an end of base plate 6 central authorities.
The silencing pot opening mould 4 that base plate 6 two ends arrange respectively and supporting seat 3 provide a hypothesis installation position for silencing pot, adjusting handle 7 can along the perforate direction braking sliding sleeve 8 in T shape hole in the interior slip of sleeve base 2, the silencing pot opening mould 4 on the threaded rod 1 be threaded with 8 one-tenth of sliding sleeves can be done advance and retreat along sleeve base 2 and move, when facilitating like this silencing pot and shelving and unload on supporting seat 5, adjusting handle 7 is placed on T shape hole to the end away from base plate 6 middle parts, make room between two silencing pot opening moulds 4 be convenient to shelve and unload silencing pot, when the needs verification, adjusting handle 7 is placed in to the end position in an end T shape hole at neighbour's base plate 6 middle parts on T shape hole, rotate threaded rod 1, threaded rod 1 is under the threaded engagement of sliding sleeve 8 with respect to sliding sleeve 8 motions, adjusting handle 7 drives the distance that sliding sleeve 8 moves together with threaded rod 1, being convenient to threaded rod 1 moves less distance with respect to sliding sleeve 8 and just can make silencing pot opening mould 4 contact with the silencing pot opening, when the opening at silencing pot two ends contacts with silencing pot opening mould 4, whether the relative position that just can truly reflect the opening at silencing pot two ends meets installation requirement.
Embodiment 2:
The present embodiment is further improved on the basis of embodiment 1, and as Fig. 1, described supporting seat 5 is two, and all with 6 one-tenth bolts of base plate, is connected.
Described sleeve base 2 is connected for bolt with back-up block 3.
Described threaded rod 1 is with respect on the other end side that connects silencing pot opening mould 4 ends, also being provided with asperities.
The upper surface of described supporting seat 5 also arranges arc surface.
The quantity of supporting seat 5 is arranged to two, firm while being conducive to that silencing pot is placed thereon; Supporting seat 5 and the type of attachment of base plate 6 are arranged to dismountable bolt and are connected, make like this when the silencing pot of the different barrel dliameters of verification the conveniently replaced supporting seat 5 suitable with the silencing pot barrel dliameter.
The asperities arranged is intended to when operating personnel rotate threaded rod 1, increases the friction force between operating personnel's hand and threaded rod 1.
After the arc surface arranged and the laminating of silencing pot side arc surface, increase the contact area of supporting seat 5 and silencing pot, be conducive to prevent that silencing pot part in checking procedure is subject to larger stress and is out of shape, affect attractive in appearance.
Claims (5)
1. the silencing pot opening checking tool that there is sliding sleeve, it is characterized in that, comprise base plate (6), supporting seat (5) and two silencing pot opening mould contrast platforms, two described silencing pot opening mould contrast platforms are fixedly connected on respectively on the correspondence position at base plate (6) two ends, and described supporting seat (5) is fixedly connected on two base plates (6) between silencing pot opening mould contrast platform;
Described silencing pot opening mould contrast platform comprises threaded rod (1), sleeve base (2), back-up block (3), silencing pot opening mould (4), adjusting handle (7) and sliding sleeve (8), described back-up block (3) is fixedly connected on base plate (6), and back up pad also is provided with the hole of running through two sides on (3), described sleeve base (2) is fixedly connected with back up pad (3) through through hole, described sleeve base is provided with the through hole axial along it on (2), side is provided with T-shaped hole, described T-shaped hole and through hole connect, described sliding sleeve (8) becomes clearance fit with through hole, one end of described adjusting handle (7) stretches in T-shaped hole and with the outer wall of sliding sleeve (8) and is fixedly connected with, described sliding sleeve (8) is upper also is provided with internal thread through hole along its axial direction, be provided with the external thread with the internal thread through hole coupling on described threaded rod (1), threaded rod (1) becomes to be threaded with sleeve base (2), threaded rod (1) is fixedly connected with silencing pot opening mould (4) near an end of base plate (6) central authorities.
2. the silencing pot opening checking tool with sliding sleeve according to claim 1, is characterized in that, described supporting seat (5) is at least two, and all with base plate (6), become bolt to be connected.
3. the silencing pot opening checking tool with sliding sleeve according to claim 1, is characterized in that, described sleeve base (2) is connected for bolt with back-up block (3).
4. the silencing pot opening checking tool with sliding sleeve according to claim 1, is characterized in that, described threaded rod (1) is with respect on the other end side that connects silencing pot opening mould (4) end, also being provided with asperities.
5. according to any one described silencing pot opening checking tool with sliding sleeve in claim 1 to 4, it is characterized in that, the upper surface of described supporting seat (5) also arranges arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447721 CN203364695U (en) | 2013-07-26 | 2013-07-26 | Muffler cylinder opening verification tool with sliding sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447721 CN203364695U (en) | 2013-07-26 | 2013-07-26 | Muffler cylinder opening verification tool with sliding sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364695U true CN203364695U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320447721 Expired - Fee Related CN203364695U (en) | 2013-07-26 | 2013-07-26 | Muffler cylinder opening verification tool with sliding sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411501A (en) * | 2013-07-26 | 2013-11-27 | 成都陵川特种工业有限责任公司 | Silencing pot opening verification tool with sliding sleeves |
-
2013
- 2013-07-26 CN CN 201320447721 patent/CN203364695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411501A (en) * | 2013-07-26 | 2013-11-27 | 成都陵川特种工业有限责任公司 | Silencing pot opening verification tool with sliding sleeves |
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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: 20131225 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |