CN203636427U - Positioning device of automotive engine cylinder body - Google Patents
Positioning device of automotive engine cylinder body Download PDFInfo
- Publication number
- CN203636427U CN203636427U CN201320717037.7U CN201320717037U CN203636427U CN 203636427 U CN203636427 U CN 203636427U CN 201320717037 U CN201320717037 U CN 201320717037U CN 203636427 U CN203636427 U CN 203636427U
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- CN
- China
- Prior art keywords
- engine cylinder
- clamping fixture
- locating dowel
- fixture seat
- cushion block
- 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 - Lifetime
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- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a positioning device of an automotive engine cylinder body. The positioning device comprises a fixture base, wherein positioning poles are respectively arranged at the left and right ends of the fixture base; expansion sleeves are fixed at the top ends of the positioning poles; upper taper sleeves and lower taper sleeves are respectively arranged at the upper parts and the lower parts in the expansion sleeves; pressing blocks are arranged in openings of the upper taper sleeves, and are fixed by inter hexagon screws screwed in the positioning poles; cushion blocks are additionally fixed on the outer sides of the positioning poles. The positioning device of the automotive engine cylinder body has the following benefits: the size of the expansion sleeves can be properly adjusted according to the size of holes in the engine cylinder body, so that the fixation of the engine cylinder body is firmer, the positioning is more precise, the subsequent processing is convenient, and the deviation is difficultly generated.
Description
Technical field
The utility model relates to automobile engine cylinder-body technical field, particularly a kind of automobile engine cylinder-body positioner.
Background technology
In the manufacture process of automobile engine cylinder-body, the cylinder-bore aperture size on blank automobile engine cylinder-body is due to manufacturing process itself, and error is larger conventionally.
The mode of traditional location automobile engine cylinder-body, the alignment pin of employing fixed dimension, causes position error large, easily causes the problem of cylinder-bore skew in postorder processing.
Therefore, for cylinder-bore larger feature of error in blank process, must rethink a kind of new positioner or locate mode, thereby avoid position error to cause greatly the larger problem of cylinder-bore skew of processing below.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of automobile engine cylinder-body positioner.
The technical solution adopted in the utility model is such: a kind of automobile engine cylinder-body positioner, comprise clamping fixture seat, on described clamping fixture seat, two ends, left and right arrange respectively locating dowel, described locating dowel top is fixedly installed ringfeder, ringfeder internal upper part and bottom arrange respectively tapered sleeve, lower tapered sleeve, compact heap is set in described upper tapered sleeve opening and is also fixed with the soket head cap screw screwing in locating dowel, every locating dowel outside is also fixedly installed cushion block.
As preferably, the locating dowel bottom of described clamping fixture seat left end is positioning seat, positioning seat is fixed by screws on clamping fixture seat, the positioning seat of the locating dowel of described clamping fixture seat right-hand member bottom by embedded T-shaped and nut is realized and clamping fixture seat on T-shaped groove between be slidably connected.
As preferably, described cushion block is divided into lower cushion block and upper cushion block two parts, lower cushion block by embedded T-shaped and nut is realized and clamping fixture seat on T-shaped groove between be slidably connected.
As preferably, one section of described locating dowel upper end is less, forms notch cuttype, and lower tapered sleeve is resisted against on ladder to be fixed at vertical direction.
As preferably, the device that pushes against that is used for fixing engine cylinder-body is also set near two ends, described clamping fixture seat left and right.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: the size that can suitably adjust according to the hole size on engine cylinder-body ringfeder, make the fixing more firm of engine cylinder-body, locate more precisely, be conducive to following process, be not easy to occur deviation.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment 1.
Fig. 2 is the use schematic diagram of Fig. 1 embodiment.
Fig. 3 is the use schematic diagram of the utility model embodiment 2.
Mark in figure: 1 is clamping fixture seat, 2 is T-shaped groove, 3 is lower cushion block, 4 is upper cushion block, and 5 is positioning seat, and 6 is locating dowel, 7 is ringfeder, and 8 is upper tapered sleeve, and 9 is compact heap, 10 is soket head cap screw, and 11 is nut, and 11-1 is embedded T-shaped, 12 is screw, 13 is lower tapered sleeve, and 14 is engine cylinder-body, and 15 for pushing against device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1:
As shown in Figure 1, 2, a kind of automobile engine cylinder-body positioner, comprise clamping fixture seat 1, on described clamping fixture seat 1, two ends, left and right arrange respectively locating dowel 6, described locating dowel 6 tops are fixedly installed ringfeder 7, ringfeder 7 internal upper parts and bottom arrange respectively tapered sleeve 8, lower tapered sleeve 13, compact heap 9 is set in described upper tapered sleeve 8 openings and is also fixed with the soket head cap screw 10 screwing in locating dowel 6, and every locating dowel 6 outsides are also fixedly installed cushion block.
Locating dowel 6 bottoms of described clamping fixture seat 1 left end are positioning seat 5, positioning seat 5 is fixed on clamping fixture seat 1 by screw 12, and the positioning seat 5 of locating dowel 6 bottoms of described clamping fixture seat 1 right-hand member is by being slidably connected between the T-shaped groove 2 on embedded T-shaped 11-1 and nut 11 realizations and clamping fixture seat 1.
Described cushion block is divided into lower cushion block 3 and upper cushion block 4 two parts, and lower cushion block 3 is by being slidably connected between the T-shaped groove 2 on embedded T-shaped 11-1 and nut 11 realizations and clamping fixture seat 1.
One section less of described locating dowel 6 upper end, forms notch cuttype, and lower tapered sleeve 13 is resisted against on ladder to be fixed at vertical direction.
Embodiment 2:
The difference part of the present embodiment and embodiment 1 is, near clamping fixture seat 1 two ends, left and right in the utility model, also arrange be used for fixing engine cylinder-body 14 push against device 15, as shown in Figure 3, make location more firmly precisely.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an automobile engine cylinder-body positioner, it is characterized in that: comprise clamping fixture seat (1), two ends, the upper left and right of described clamping fixture seat (1) arrange respectively locating dowel (6), described locating dowel (6) top is fixedly installed ringfeder (7), ringfeder (7) internal upper part and bottom arrange respectively tapered sleeve (8), lower tapered sleeve (13), compact heap (9) is set in described upper tapered sleeve (8) opening and is fixed with screwing in the interior soket head cap screw (10) of locating dowel (6), every locating dowel (6) outside is also fixedly installed cushion block.
2. a kind of automobile engine cylinder-body positioner according to claim 1, it is characterized in that: locating dowel (6) bottom of described clamping fixture seat (1) left end is positioning seat (5), it is upper that positioning seat (5) is fixed on clamping fixture seat (1) by screw (12), and the positioning seat (5) of locating dowel (6) bottom of described clamping fixture seat (1) right-hand member is by being slidably connected between the T-shaped groove (2) on embedded T-shaped (11-1) and nut (11) realization and clamping fixture seat (1).
3. a kind of automobile engine cylinder-body positioner according to claim 1, it is characterized in that: described cushion block is divided into lower cushion block (3) and upper cushion block (4) two parts, lower cushion block (3) is by being slidably connected between the T-shaped groove (2) on embedded T-shaped (11-1) and nut (11) realization and clamping fixture seat (1).
4. a kind of automobile engine cylinder-body positioner according to claim 1, is characterized in that: one section less of described locating dowel (6) upper end, form notch cuttype, and lower tapered sleeve (13) is resisted against on ladder to be fixed at vertical direction.
5. according to a kind of automobile engine cylinder-body positioner described in claim 1-4 any one claim, it is characterized in that: near described clamping fixture seat (1) two ends, left and right, also arrange be used for fixing engine cylinder-body (14) push against device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717037.7U CN203636427U (en) | 2013-11-13 | 2013-11-13 | Positioning device of automotive engine cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717037.7U CN203636427U (en) | 2013-11-13 | 2013-11-13 | Positioning device of automotive engine cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636427U true CN203636427U (en) | 2014-06-11 |
Family
ID=50867706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717037.7U Expired - Lifetime CN203636427U (en) | 2013-11-13 | 2013-11-13 | Positioning device of automotive engine cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636427U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511776A (en) * | 2014-12-02 | 2015-04-15 | 重庆秦安机电股份有限公司 | End face milling fixture for suspension convex platform at left side and right side of engine cylinder |
| CN104511777A (en) * | 2014-12-02 | 2015-04-15 | 重庆秦安机电股份有限公司 | Quick engine cylinder body end face milling clamp |
| CN105965287A (en) * | 2016-04-28 | 2016-09-28 | 芜湖隆鑫铸造有限公司 | Machining clamp for milling side face of engine cylinder body |
| CN107053000A (en) * | 2017-04-27 | 2017-08-18 | 天能电池(芜湖)有限公司 | The battery grid fixture of detachable orientation angle |
| CN107877214A (en) * | 2017-12-22 | 2018-04-06 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Wind power bearing oblique surface machining mold |
| CN108340177A (en) * | 2018-04-13 | 2018-07-31 | 上海阿为特精密机械股份有限公司 | Concentric tension fixture |
| CN108515476A (en) * | 2018-04-16 | 2018-09-11 | 湖南鸿鑫富诚科技有限公司 | Automobile engine cylinder-body positioning device |
-
2013
- 2013-11-13 CN CN201320717037.7U patent/CN203636427U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511776A (en) * | 2014-12-02 | 2015-04-15 | 重庆秦安机电股份有限公司 | End face milling fixture for suspension convex platform at left side and right side of engine cylinder |
| CN104511777A (en) * | 2014-12-02 | 2015-04-15 | 重庆秦安机电股份有限公司 | Quick engine cylinder body end face milling clamp |
| CN104511776B (en) * | 2014-12-02 | 2017-02-22 | 重庆秦安机电股份有限公司 | End face milling fixture for suspension convex platform at left side and right side of engine cylinder |
| CN104511777B (en) * | 2014-12-02 | 2017-02-22 | 重庆秦安机电股份有限公司 | Quick engine cylinder body end face milling clamp |
| CN105965287A (en) * | 2016-04-28 | 2016-09-28 | 芜湖隆鑫铸造有限公司 | Machining clamp for milling side face of engine cylinder body |
| CN107053000A (en) * | 2017-04-27 | 2017-08-18 | 天能电池(芜湖)有限公司 | The battery grid fixture of detachable orientation angle |
| CN107877214A (en) * | 2017-12-22 | 2018-04-06 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Wind power bearing oblique surface machining mold |
| CN108340177A (en) * | 2018-04-13 | 2018-07-31 | 上海阿为特精密机械股份有限公司 | Concentric tension fixture |
| CN108515476A (en) * | 2018-04-16 | 2018-09-11 | 湖南鸿鑫富诚科技有限公司 | Automobile engine cylinder-body positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: The Eastern Industrial Zone, Xindu Xindu District of Chengdu city in Sichuan province 610504 polymerization Road No. 69 Patentee after: CHENGDU ZHENG HENG AUTO PARTS CO.,LTD. Address before: Fu Village Fengzhen Xindu District of Chengdu city of Sichuan Province in 610504 Patentee before: CHENGDU ZHENGHENG AUTOMOBILE PARTS CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |