CN106181321B - One kind press fitting cylinder jacket body positioning tool - Google Patents
One kind press fitting cylinder jacket body positioning tool Download PDFInfo
- Publication number
- CN106181321B CN106181321B CN201610770815.7A CN201610770815A CN106181321B CN 106181321 B CN106181321 B CN 106181321B CN 201610770815 A CN201610770815 A CN 201610770815A CN 106181321 B CN106181321 B CN 106181321B
- Authority
- CN
- China
- Prior art keywords
- guide
- clamping head
- limited block
- block
- press fitting
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses one kind to be pressed cylinder jacket body positioning tool, including bottom plate and the guide, limited block, dynamic clamping head and quiet clamping head, the spacing block piece that are respectively arranged on bottom plate；The limited block has multiple, guide is hinged on successively and is rotated around horizontal plane, one end connection of the dynamic clamping head and quiet clamping head is over the guide, the other end is connected on limited block, the spacing block piece is arranged on bottom plate, the spacing block piece is located at the end of the guide, and the guide is horizontally disposed, and the vertical direction and the guide of the spacing block piece are perpendicular.The present invention can effectively ensure cylinder jacket during press-in, machine body cylinder hole position can be made, and during ensureing press fitting, pressure head is concentric with cylinder-bore immediately below pressure head, ensure press fitting quality, reduce engine performance caused by because cylinder jacket press fitting is unqualified influences with discharge.
Description
Technical field
The present invention relates to a kind of positioning tool, more particularly to a kind of press fitting cylinder jacket body positioning tool.
Background technology
With the development for writing modern technologies, diesel engine matching requirements more and more higher, people are to diesel product in structure, property
Energy, quality, reliability, there are requirements at the higher level in terms of service, cylinder jacket is one of parts critically important in combustion system, gas
The quality of cylinder sleeve press fitting quality directly affects performance and discharge.During existing cylinder jacket press fitting, body is manually pulled, is passed through
Range estimation makes cylinder-bore be located at below pressure head, but cannot be guaranteed that pressure head and cylinder-bore are concentric.During press fitting, pressure head and body cylinder holes
Decentraction, cylinder jacket press fitting deviation and deformation are caused, influences diesel emission and performance.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of press fitting cylinder jacket to position work with body
Dress, can realize and cylinder and pressure head are accurately positioned.
The present invention is achieved by the following technical solutions, and frock of the present invention includes bottom plate and is respectively arranged at bottom plate
On guide, limited block, dynamic clamping head and quiet clamping head, spacing block piece；The limited block has multiple, is hinged on guide successively and around water
Plane Rotation, over the guide, the other end is connected on limited block, the spacing block piece for one end connection of the dynamic clamping head and quiet clamping head
It is arranged on bottom plate, the spacing block piece is located at the end of the guide, and the guide is horizontally disposed, the limit
The vertical direction and the guide of position block piece are perpendicular.
The guide is plate along the horizontally arranged of bottom plate, the guide, and the guide is connected by bolt
It is connected on bottom plate.
The frock also includes spacing pressing plate, and the spacing pressing plate pressure holding is on the hinged place of the limited block.Use
Spacing pressing plate can protect limited block that part will not occur in rotary course to be scattered.
As one of preferred embodiment of the present invention, the guide is provided with alignment pin, the alignment pin by top on earth
Portion coordinates with spacing pressing plate, limited block and guide gap successively.
The guide is provided with pressure plate cushion block, and the pressure plate cushion block includes integrally formed cushion block stem and cushion block bottom
Portion, the diameter of the cushion block stem are less than cushion block bottom, and the cushion block bottom gap coordinates over the guide, at the top of the cushion block
Gap coordinates on spacing pressing plate, and the height and the height of the limited block to guide of the cushion block bottom match.Use
Pressure plate cushion block ensures limited block between guide and spacing pressing plate.
The limited block is triangular structure, and the triangular structure has the first hypotenuse, the second hypotenuse and base, described
The block of limited block coordinates with alignment pin gap, and the drift angle of the limited block is connected with dynamic clamping head and quiet clamping head, and the of the limited block
One hypotenuse is horizontal under dynamic clamping head and quiet clamping head nature, and the base of the limited block is horizontal after dynamic clamping head and quiet clamping head stretching
Shape.
Under the first hypotenuse horizontality, the junction on the first hypotenuse and base has a vertical first baffle, and second
The junction on hypotenuse and base has vertical second baffle.First baffle and second baffle, which can be protected, does not scratch cylinder block
And miscellaneous part.
One of preferred embodiment as the present invention, the vertex of the limited block opens up the company for connecting dynamic clamping head and quiet clamping head
Connect hole.
One of preferred embodiment as the present invention, the dynamic clamping head and quiet clamping head includes spacer pin and spring；The spacer pin connects
Connect over the guide, one end of the spring is connected on spacer pin, and the other end is connected on limited block.
As one of preferred embodiment of the present invention, the spacing block piece is limited position nail.
The present invention has advantages below compared with prior art：The present invention can effectively ensure process of the cylinder jacket in press-in
In, can making machine body cylinder hole position, during ensureing press fitting, pressure head is concentric with cylinder-bore immediately below pressure head, ensures press fitting quality,
Reduce engine performance caused by because cylinder jacket press fitting is unqualified influences with discharge.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that Fig. 2 is limited block；
Fig. 3 is the structural representation of pressure plate cushion block；
Fig. 4 is the workflow diagram of the present invention.
Embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out lower premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
As shown in figures 1-4, the frock of the present embodiment includes bottom plate 1 and the guide 2, spacing being respectively arranged on bottom plate 1
Block 3, dynamic clamping head and quiet clamping head 4, spacing block piece 5, spacing pressing plate 6；The limited block 3 has three, the distance and cylinder of adjacent limited block 3
The spacing of the cylinder-bore of cylinder body is identical, is hinged on guide 2 successively and is rotated around horizontal plane, one end of the dynamic clamping head and quiet clamping head 4
It is connected on guide 2, the other end is connected on limited block 3, and the spacing block piece 5 is arranged on bottom plate 1, the spacing block piece
5 are located at the end of the guide 2, and the guide 2 is horizontally disposed, the vertical direction of the spacing block piece 5 and institute
It is perpendicular to state guide 2.The pressure holding of spacing pressing plate 6 is on the hinged place of the limited block 3.Can using spacing pressing plate 6
Part will not occur in rotary course and be scattered for protection limited block 3.The spacing block piece 5 of the present embodiment is banking pin.
For the guide 2 along the horizontally arranged of bottom plate 1, the guide 2 is plate, and the guide 2 passes through spiral shell
Tether and be connected on bottom plate 1.
The guide 2 is provided with alignment pin 21, the alignment pin 21 by top-to-bottom successively with spacing pressing plate 6, limit
Position block 3 and the gap of guide 2 coordinate.
The guide 2 is provided with pressure plate cushion block 22, and the pressure plate cushion block 22 includes the integrally formed He of cushion block stem 221
Cushion block bottom 222, the diameter of the cushion block stem 221 are less than cushion block bottom 222, and the gap of cushion block bottom 222, which coordinates, is leading
To on part 2, the cushion block top clearance coordinates on spacing pressing plate 6, the height of the cushion block bottom 222 and the limited block 3
Height to guide 2 matches.Ensure limited block 3 between guide 2 and spacing pressing plate 6 using pressure plate cushion block.
The limited block 3 is triangular structure, and the triangular structure has the first hypotenuse 31, the second hypotenuse 32 and base
33, block and the gap of alignment pin 21 of the limited block 3 coordinate, and the drift angle of the limited block 3 is connected with dynamic clamping head and quiet clamping head 4, institute
It is horizontal under the nature of dynamic clamping head and quiet clamping head 4 to state the first hypotenuse 31 of limited block 3, and the base 33 of the limited block 3 is in bullet
Property return unit 4 stretch after be horizontal.
Under the horizontality of first hypotenuse 31, the first hypotenuse 31 and the junction on base 33 have vertical first gear
Plate, the second hypotenuse 32 and the junction on base 33 have vertical second baffle.First baffle and second baffle can be protected not
Scratch cylinder block and miscellaneous part.The vertex of limited block 3 opens up the connecting hole for connecting dynamic clamping head and quiet clamping head 4.
Dynamic clamping head and quiet clamping head 4 includes spacer pin and spring；The spacer pin is connected on guide 2, one end of the spring
It is connected on spacer pin, the other end is connected on limited block 3.
The course of work of the present embodiment is as follows：
By cylinder block close to guide 2, then allow on the right of cylinder block hold out against spacing block piece 5 and guide 2 it
Between, limited block 3 rotates, and the bottom plate 1 of limited block 3 is horizontal, and spring is in extended state, now the first of cylinder block cylinder-bore
It is concentric with the ram position that is set on bottom plate 1；
Then cylinder block is moved to the left, the remaining cylinder-bore allowed on cylinder block is corresponding in turn to the pressure head position set
Put, often move a limited block 3, after base 33 stress of limited block 3 releases, spring reset and is led at the second baffle of limited block 3
It is clamped between part 2 on cylinder block low order end, now ram position is just corresponding with cylinder-bore.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. one kind press fitting cylinder jacket body positioning tool, it is characterised in that the frock includes bottom plate and is respectively arranged at bottom
Guide, limited block, dynamic clamping head and quiet clamping head, spacing block piece on plate；The limited block have it is multiple, be hinged on successively guide and around
Horizontal plane is rotated, and over the guide, the other end is connected on limited block, the limiting block for one end connection of the dynamic clamping head and quiet clamping head
Part is arranged on bottom plate, and the spacing block piece is located at the end of the guide, and the guide is horizontally disposed, described
The vertical direction of spacing block piece and the guide are perpendicular.
A kind of 2. press fitting cylinder jacket body positioning tool according to claim 1, it is characterised in that the guide edge
Bottom plate it is horizontally arranged, the guide is plate, and the guide is bolted on bottom plate.
3. a kind of press fitting cylinder jacket body positioning tool according to claim 1, it is characterised in that the frock is also wrapped
Spacing pressing plate is included, the spacing pressing plate pressure holding is on the hinged place of the limited block.
4. a kind of press fitting cylinder jacket body positioning tool according to claim 3, it is characterised in that on the guide
Provided with alignment pin, the alignment pin from top-to-bottom successively with spacing pressing plate, limited block and guide gap.
5. a kind of press fitting cylinder jacket body positioning tool according to claim 4, it is characterised in that on the guide
Provided with pressure plate cushion block, the pressure plate cushion block includes integrally formed cushion block stem and cushion block bottom, the diameter of the cushion block stem
Less than cushion block bottom, the cushion block bottom gap coordinates over the guide, and the cushion block top clearance coordinates on spacing pressing plate,
The height and the height of the limited block to guide of the cushion block bottom match.
6. a kind of press fitting cylinder jacket body positioning tool according to claim 4, it is characterised in that the limited block is
Triangular structure, the triangular structure have the first hypotenuse, the second hypotenuse and base, the block and alignment pin of the limited block
Gap coordinates, and the drift angle of the limited block is connected with dynamic clamping head and quiet clamping head, the first hypotenuse of the limited block dynamic clamping head and quiet clamping head oneself
It is horizontal under right state, the base of the limited block is horizontal after dynamic clamping head and quiet clamping head stretching.
A kind of 7. press fitting cylinder jacket body positioning tool according to claim 6, it is characterised in that first hypotenuse
Under horizontality, the junction on the first hypotenuse and base has the junction tool of vertical first baffle, the second hypotenuse and base
There is vertical second baffle.
8. a kind of press fitting cylinder jacket body positioning tool according to claim 6, it is characterised in that the limited block
Vertex opens up the connecting hole for connecting dynamic clamping head and quiet clamping head.
A kind of 9. press fitting cylinder jacket body positioning tool according to claim 1, it is characterised in that the elastic reset
Part includes spacer pin and spring；Over the guide, one end of the spring is connected on spacer pin, another for the spacer pin connection
End is connected on limited block.
A kind of 10. press fitting cylinder jacket body positioning tool according to claim 1, it is characterised in that the limiting block
Part is banking pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770815.7A CN106181321B (en) | 2016-08-31 | 2016-08-31 | One kind press fitting cylinder jacket body positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770815.7A CN106181321B (en) | 2016-08-31 | 2016-08-31 | One kind press fitting cylinder jacket body positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181321A CN106181321A (en) | 2016-12-07 |
| CN106181321B true CN106181321B (en) | 2018-01-02 |
Family
ID=58089883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770815.7A Active CN106181321B (en) | 2016-08-31 | 2016-08-31 | One kind press fitting cylinder jacket body positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181321B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120050864A (en) * | 2010-11-11 | 2012-05-21 | 현대자동차주식회사 | System for assembling gear of transmission |
| CN203092092U (en) * | 2013-01-09 | 2013-07-31 | 广西玉柴机器股份有限公司 | Cylinder cover inlay sleeve press-mounting tool |
| CN104196644A (en) * | 2014-07-30 | 2014-12-10 | 安徽江淮汽车股份有限公司 | Engine cylinder body structure and cylinder hole machining and locating method of cylinder body |
| CN205147869U (en) * | 2015-11-20 | 2016-04-13 | 安徽工程大学 | Engine cylinder lid bores processing of oblique oilhole and uses anchor clamps |
| CN205968087U (en) * | 2016-08-31 | 2017-02-22 | 安徽全柴动力股份有限公司 | Pressure equipment for cylinder jacket organism fix a position frock |
-
2016
- 2016-08-31 CN CN201610770815.7A patent/CN106181321B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120050864A (en) * | 2010-11-11 | 2012-05-21 | 현대자동차주식회사 | System for assembling gear of transmission |
| CN203092092U (en) * | 2013-01-09 | 2013-07-31 | 广西玉柴机器股份有限公司 | Cylinder cover inlay sleeve press-mounting tool |
| CN104196644A (en) * | 2014-07-30 | 2014-12-10 | 安徽江淮汽车股份有限公司 | Engine cylinder body structure and cylinder hole machining and locating method of cylinder body |
| CN205147869U (en) * | 2015-11-20 | 2016-04-13 | 安徽工程大学 | Engine cylinder lid bores processing of oblique oilhole and uses anchor clamps |
| CN205968087U (en) * | 2016-08-31 | 2017-02-22 | 安徽全柴动力股份有限公司 | Pressure equipment for cylinder jacket organism fix a position frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181321A (en) | 2016-12-07 |
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