CN106625351A - Engine crankcase positioning tool - Google Patents
Engine crankcase positioning tool Download PDFInfo
- Publication number
- CN106625351A CN106625351A CN201611228797.6A CN201611228797A CN106625351A CN 106625351 A CN106625351 A CN 106625351A CN 201611228797 A CN201611228797 A CN 201611228797A CN 106625351 A CN106625351 A CN 106625351A
- Authority
- CN
- China
- Prior art keywords
- base
- supporting plate
- main supporting
- crankcase
- positioning
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine crankcase positioning tool which comprises a base I and a base II arranged in parallel, wherein the base I is connected with the base II through a U-shaped connecting piece; a positioning support frame used for positioning a crankcase is arranged on the base I and comprises a main supporting plate and clamping plates, wherein the main supporting plate is fixed on the base I, and the clamping plates are symmetrically arranged on two sides of the main supporting plate; the two clamping plates are fixedly connected with the main supporting plate in a detachable manner; the upper ends of the two clamping plates upwards extend out of the top end of the main supporting plate so as to form a positioning part I used for positioning the crankcase; the lower ends of the two clamping plates bend over and then horizontally extend to the direction of the base II so as to form a positioning part II used for positioning the crankcase; and the positioning part I and the positioning part II respectively form locking positioning on the crankcase by virtue of fasteners. According to the engine crankcase positioning tool disclosed by the invention, a workpiece is conveniently assembled, the operation is simple and convenient, the assembling difficulty is reduced, and the working efficiency is improved. Moreover, the assembling precision can be guaranteed, and the service performance of the engine is improved.
Description
Technical field
The present invention relates to vehicle assembly tooling field, more particularly to a kind of engine crankshaft box positioning tool.
Background technology
The assembly precision of engine crankshaft box will directly affect the performance of engine.It is bent up and down in prior art
Many between axle box to be assembled using manually mode, not only assembling is wasted time and energy, and increased assembly difficulty, inefficiency,
And entirety assembly precision it is difficult to ensure that, scrappage is high, increased cost, also affects normally using for engine.
The content of the invention
In view of this, it is an object of the invention to provide a kind of engine crankshaft box positioning tool, is easy to carry out workpiece
Assembling, it is easy to operate, assembly difficulty is reduced, operating efficiency is improve, and assembly precision is ensure that, improving engine makes
Use performance.
The engine crankshaft box positioning tool of the present invention, including the base I and base II that are arranged side by side, base I and bottom
Connected by U-shaped connector between seat II, the positioning supporting frame for positioning to crankcase, institute are provided with the base I
Stating positioning supporting frame includes the main supporting plate being fixed on base I and the clamping plate for being symmetricly set on main supporting plate both sides, two clamping plates
Removably it is connected with main supporting plate, two clamping plate upper ends extend upward main supporting plate top and formed for song
The location division I that axle box is positioned, two clamping plate lower ends are turned back, and backward base II directions are horizontal-extending to be formed for crankcase
The location division II that body is positioned, location division I and location division II form locking positioning by securing member to crankcase respectively.
Further, the base I's and base II is highly equal.
Further, the U-shaped connector is U-shaped packing ring, and base I is fixed in the two ends of the U-shaped packing ring through after base II
On.
Further, two clamping plates are fixedly connected by double threaded screw with main supporting plate.
Further, the securing member include single-head screw and with single-head screw coordinate clamp nut, the location division I and
The hole passed through for single-head screw is respectively equipped with the II of location division.
Further, Main shoe plate pressure cylinder portion is provided perpendicular on the main supporting plate.
The invention has the beneficial effects as follows：The engine crankshaft box positioning tool of the present invention, by arranging base I, base
II and positioning supporting frame, making the bottom of crankcase can be supported by base I and base II, and positioning supporting frame can be to song
Axle box body side surface carries out Auxiliary support, while carrying out determining to the installing hole on crankcase side by two clamping plates and securing member
Position, realizes fixing the clamping of crankcase, not only easy to operate, reduces assembly difficulty, improves operating efficiency, Er Qieneng
Enough ensure assembly precision, improve engine performance.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A of Fig. 1 to sectional view；
Fig. 3 is the top view of Fig. 1.
Specific embodiment
As shown in Figure 1 to Figure 3：The engine crankshaft box positioning tool of the present embodiment, including the base I1 being arranged side by side
With base II2, connected by U-shaped connector 3 between base I1 and base II2, for being supported to crankcase；The bottom
The positioning supporting frame for positioning to crankcase is provided with seat I1, the positioning supporting frame includes being fixed on base I1
Main supporting plate 4 and be symmetricly set on the clamping plate 5,6 of the both sides of main supporting plate 4, two clamping plates 5,6 removably with main supporting plate
4 are connected, and by arranging main supporting plate 4 and two clamping plates 5,6, can carry out Auxiliary support and clamping to crankcase side
Positioning；Two clamping plates 5,6 upper ends extend upward the top of main supporting plate 4 and form location division for being positioned to crankcase
I7, two clamping plates 5,6 lower ends are turned back the horizontal-extending location division formed for being positioned to crankcase in backward base II2 directions
II8, location division I7 and location division II8 form locking positioning by securing member to crankcase respectively, realize filling crankcase
It is clamping fixed, it is not only easy to operate, assembly difficulty is reduced, operating efficiency is improve, and assembly precision is ensure that, improve and send out
Motivation performance.
In the present embodiment, the base I1's and base II2 is highly equal, to ensure that it is steady that crankcase is placed.
In the present embodiment, the U-shaped connector 3 is U-shaped packing ring, and the two ends of the U-shaped packing ring are fixed on through after base II2
On base I1, simple structure is easy to assembling.
In the present embodiment, two clamping plates 5,6 are fixedly connected by double threaded screw 9 with main supporting plate 4, the double end spiral shell of the present embodiment
Two clamping plates 5,6 are anchored on the both sides of main supporting plate 4, connection jail by the two ends of bar 9 respectively by being engaged with locking nut and packing ring
Lean on, intensity is high, be easy to assembly and disassembly.
In the present embodiment, the clamp nut 11 that the securing member includes single-head screw 10 and coordinates with single-head screw 10, institute
State and be respectively equipped with the hole passed through for single-head screw 10 on location division I7 and location division II8, passed through by single-head screw 10 corresponding
Location division and crankcase on corresponding installing hole, coordinate with clamp nut 11, fixation is clamped to crankcase.This
C-type packing ring 13 is provided between the head of single-head screw 10 and corresponding clamping plate of embodiment, the clamping plate with the homonymy of solid nut 11
On be provided with to single-head screw 10 support bearing holder (housing, cover) 14, to improve locating effect, it is ensured that bonding strength.
In the present embodiment, the pressure cylinder portion 12 of main supporting plate 4 is provided perpendicular on the main supporting plate 4, is easy to use.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, it all should cover at this
In the middle of the right of invention.
Claims (6)
1. a kind of engine crankshaft box positioning tool, it is characterised in that：Including the base I and base II that are arranged side by side, base I
It is connected by U-shaped connector between base II, the positioning for positioning to crankcase is provided with the base I and is supported
Frame, the positioning supporting frame includes the main supporting plate that is fixed on base I and the clamping plate for being symmetricly set on main supporting plate both sides, two
Clamping plate is removably connected with main supporting plate, and two clamping plate upper ends extend upward main supporting plate top and formed to be used for
The location division I positioned to crankcase, two clamping plate lower ends are turned back, and backward base II directions are horizontal-extending to be formed for song
It is fixed that the location division II that axle box is positioned, location division I and location division II form locking by securing member to crankcase respectively
Position.
2. engine crankshaft box positioning tool according to claim 1, it is characterised in that：The base I and base II
It is highly equal.
3. engine crankshaft box positioning tool according to claim 2, it is characterised in that：The U-shaped connector is U-shaped
Packing ring, the two ends of the U-shaped packing ring are fixed on base I through after base II.
4. engine crankshaft box positioning tool according to claim 1, it is characterised in that：Two clamping plates pass through double threaded screw
It is fixedly connected with main supporting plate.
5. engine crankshaft box positioning tool according to claim 1, it is characterised in that：The securing member includes single head
Screw rod and the clamp nut coordinated with single-head screw, are respectively equipped with the location division I and location division II and are passed through for single-head screw
Hole.
6. engine crankshaft box positioning tool according to claim 1, it is characterised in that：Arrange on the main supporting plate
Have perpendicular to Main shoe plate pressure cylinder portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228797.6A CN106625351B (en) | 2016-12-27 | 2016-12-27 | Engine crankcase body positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228797.6A CN106625351B (en) | 2016-12-27 | 2016-12-27 | Engine crankcase body positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106625351A true CN106625351A (en) | 2017-05-10 |
| CN106625351B CN106625351B (en) | 2020-04-03 |
Family
ID=58831569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611228797.6A Expired - Fee Related CN106625351B (en) | 2016-12-27 | 2016-12-27 | Engine crankcase body positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625351B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500937A (en) * | 2018-05-30 | 2018-09-07 | 中南大学 | The supporting tool of large complicated carved component |
| CN113021218A (en) * | 2021-03-22 | 2021-06-25 | 上海外高桥造船有限公司 | Accommodation ladder platform supports frock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272666B (en) * | 1992-11-21 | 1997-05-28 | Philip Augustus Henry Smith | Improvements in or relating to clamping devices. |
| CN101456133A (en) * | 2007-12-10 | 2009-06-17 | 洛阳双瑞精铸钛业有限公司 | Method for machining and forging titanium alloy box and auxiliary clamping tool |
| CN102632412A (en) * | 2012-04-23 | 2012-08-15 | 天津机辆轨道交通装备有限责任公司 | Special fixture for processing large-capacity buffer box of locomotive vehicle |
| CN203221361U (en) * | 2013-05-03 | 2013-10-02 | 浙江晶星齿轮电机有限公司 | Milling clamp on installation faces on two sides of milling box body |
| CN203495804U (en) * | 2013-09-09 | 2014-03-26 | 无锡虹业自动化工程有限公司 | Tooling disc for transmission case of engine |
| CN204036318U (en) * | 2014-08-25 | 2014-12-24 | 陕西法士特齿轮有限责任公司 | A kind of auxiliary box cylinder general assembly fixture |
| CN204353832U (en) * | 2014-12-29 | 2015-05-27 | 重庆渝通机械有限公司 | Crankshaft counter balance seam installed surface milling clamper |
-
2016
- 2016-12-27 CN CN201611228797.6A patent/CN106625351B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272666B (en) * | 1992-11-21 | 1997-05-28 | Philip Augustus Henry Smith | Improvements in or relating to clamping devices. |
| CN101456133A (en) * | 2007-12-10 | 2009-06-17 | 洛阳双瑞精铸钛业有限公司 | Method for machining and forging titanium alloy box and auxiliary clamping tool |
| CN102632412A (en) * | 2012-04-23 | 2012-08-15 | 天津机辆轨道交通装备有限责任公司 | Special fixture for processing large-capacity buffer box of locomotive vehicle |
| CN203221361U (en) * | 2013-05-03 | 2013-10-02 | 浙江晶星齿轮电机有限公司 | Milling clamp on installation faces on two sides of milling box body |
| CN203495804U (en) * | 2013-09-09 | 2014-03-26 | 无锡虹业自动化工程有限公司 | Tooling disc for transmission case of engine |
| CN204036318U (en) * | 2014-08-25 | 2014-12-24 | 陕西法士特齿轮有限责任公司 | A kind of auxiliary box cylinder general assembly fixture |
| CN204353832U (en) * | 2014-12-29 | 2015-05-27 | 重庆渝通机械有限公司 | Crankshaft counter balance seam installed surface milling clamper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500937A (en) * | 2018-05-30 | 2018-09-07 | 中南大学 | The supporting tool of large complicated carved component |
| CN108500937B (en) * | 2018-05-30 | 2023-11-21 | 中南大学 | Support tool for large complex curved surface component |
| CN113021218A (en) * | 2021-03-22 | 2021-06-25 | 上海外高桥造船有限公司 | Accommodation ladder platform supports frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106625351B (en) | 2020-04-03 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |