CN104526393A - Clamping and fixing mechanism of milling top surface of cylinder head of motorcycle engine - Google Patents
Clamping and fixing mechanism of milling top surface of cylinder head of motorcycle engine Download PDFInfo
- Publication number
- CN104526393A CN104526393A CN201410685482.9A CN201410685482A CN104526393A CN 104526393 A CN104526393 A CN 104526393A CN 201410685482 A CN201410685482 A CN 201410685482A CN 104526393 A CN104526393 A CN 104526393A
- Authority
- CN
- China
- Prior art keywords
- base plate
- pressing plate
- energy
- engine
- saving piston
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a clamping and fixing mechanism of a milling top surface of a cylinder head of a motorcycle engine. The clamping and fixing mechanism comprises a base plate and a pressing plate which is arranged above the base plate; a lifting support is vertically arranged on the base plate; the upper portion of the lifting support is hinged to the rear lateral side of the pressing plate; a guide screw vertically and flexibly penetrates the middle of the pressing plate; the lower end of the guide screw is fixedly connected with the base plate; the upper end of the guide screw penetrates the base plate to be in threaded connection with a fastening nut; the lifting support comprises a supporting rod and a lifting screw, wherein the supporting rod is arranged on the upper portion and the lifting screw is arranged on the lower portion; the upper end of the supporting rod is hinged to the rear lateral side of the pressing plate; the lower end of the supporting rod is provided with a limiting head; the upper end of the lifting screw is provided with a limiting chamber; the limiting head is located in the limiting chamber; the lower end of the lifting screw is in threaded connection with the base plate. According to the clamping and fixing mechanism of the milling top surface of the cylinder head of the motorcycle engine, the rapid, stable and good fixing effect on the cylinder head of the motorcycle engine can be achieved and the quality of machining on the milling top surface of the cylinder head of the motorcycle engine can be improved.
Description
Technical field
The present invention relates to clamping device during energy-saving piston for engine Milling Machining, be specifically related to a kind of energy-saving piston for engine milling end face and grip mechanism.
Background technology
After obtaining energy-saving piston for engine blank by cast, also need to be further processed it; When carrying out the operations such as ball blast, Milling Machining, boring, tapping to energy-saving piston for engine, the dimensions that can reach drawing for making energy-saving piston for engine and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, energy-saving piston for engine must be installed and fixes before processing.Existing various energy-saving piston for engine fixer for machining structure is more complicated, to energy-saving piston for engine fixing, clipping operation is inconvenient; And existing various energy-saving piston for engine fixer for machining fixed effect is bad, can not stablize energy-saving piston for engine, good clamping, energy-saving piston for engine can shake and displacement, thus causes the energy-saving piston for engine quality of producing effectively not ensured.
Summary of the invention
For solving above technical problem, the invention provides a kind of energy-saving piston for engine milling end face and gripping mechanism.
Technical scheme is as follows:
A kind of energy-saving piston for engine milling end face grips mechanism, its key is: comprise base plate and be arranged on the pressing plate above this base plate, on base plate, be wherein vertically provided with lifting support, the back side edge of the top that this lifting supports and pressing plate is hinged, at the middle part of described pressing plate, vertical activity is equipped with guide spiro rod, the lower end of this guide spiro rod is fixedly connected with described base plate, and the upper end of described guide spiro rod passes described pressing plate rear thread and is connected with clamp nut;
Described lifting supports and comprises the support bar on top and the lifting screw of bottom, wherein the upper end of support bar and the back side edge of described pressing plate hinged, spacing head is provided with in the lower end of described support bar, limit chamber is provided with in the upper end of described lifting screw, described spacing head is positioned at described limit chamber, and the lower end of described lifting screw is connected with described base thread.
Adopt the remarkable result of above technical scheme to be placed in by energy-saving piston for engine on base plate, rotational fastener nut makes pressing plate move down to be clamped by energy-saving piston for engine; Lifting supports the height that can regulate pressing plate, for the energy-saving piston for engine of different size, all can play good clamping action.
In order to better realize the present invention, may further be:
Described guide spiro rod between above-mentioned base plate and pressing plate is equipped with reseting pressuring spring.Adopt above technical scheme, machine after being taken off by energy-saving piston for engine, while rotational fastener nut, reseting pressuring spring makes pressing plate upwards reset.
The outer wall of above-mentioned clamp nut is fixedly installed rotating handles.Adopt above technical scheme, carry out rotational fastener nut by rotating handles, laborsaving, convenient.
Be provided with two hemispheric binder blocks at the lower surface of above-mentioned pressing plate, two described binder blocks are near the front side edge of described pressing plate.Adopt above technical scheme, hemispheric binder block can with the depression good contact at energy-saving piston for engine end face place, clamp more stable.
Above-mentioned base plate offers two taper locating holes.Adopt above technical scheme, energy-saving piston for engine is quick and precisely located on base plate by taper locating hole.
Beneficial effect: adopt a kind of energy-saving piston for engine milling end face of the present invention to grip mechanism, can play fast, stablize energy-saving piston for engine, good fixation, improves the crudy of energy-saving piston for engine milling end face.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation being elevated support 3 in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, a kind of energy-saving piston for engine milling end face grips mechanism, comprise base plate 1 and be arranged on the pressing plate 2 above this base plate 1, on base plate 1, be wherein vertically provided with lifting support 3, this lifting support 3 top and the back side edge of pressing plate 2 hinged, be equipped with guide spiro rod 4 in the vertical activity in middle part of described pressing plate 2, the lower end of this guide spiro rod 4 is fixedly connected with described base plate 1, and the upper end of described guide spiro rod 4 passes described pressing plate 2 rear thread and is connected with clamp nut 5;
Described lifting support 3 comprises the support bar 31 on top and the lifting screw 32 of bottom, wherein the upper end of support bar 31 and the back side edge of described pressing plate 2 hinged, spacing 33 is provided with in the lower end of described support bar 31, limit chamber 3a is provided with in the upper end of described lifting screw 32, described spacing 33 is positioned at described limit chamber 3a, and the lower end of described lifting screw 32 is threaded with described base plate 1.
Described guide spiro rod 4 between described base plate 1 and pressing plate 2 is equipped with reseting pressuring spring 6.
The outer wall of described clamp nut 5 is fixedly installed rotating handles 7.
The front side edge of two hemispheric binder blocks, 8, two described binder blocks 8 near described pressing plate 2 is provided with at the lower surface of described pressing plate 2.
Described base plate 1 offers two taper locating hole 1a.
Finally it should be noted that; foregoing description is only the preferred embodiments of the present invention; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite without prejudice to present inventive concept and claim; can make like multiple types and representing, such conversion all falls within protection scope of the present invention.
Claims (5)
1. an energy-saving piston for engine milling end face grips mechanism, it is characterized in that: comprise base plate (1) and be arranged on the pressing plate (2) above this base plate (1), on base plate (1), be wherein vertically provided with lifting support (3), the back side edge that this lifting supports the top of (3) and pressing plate (2) is hinged, guide spiro rod (4) is equipped with in the vertical activity in middle part of described pressing plate (2), the lower end of this guide spiro rod (4) is fixedly connected with described base plate (1), the upper end of described guide spiro rod (4) passes described pressing plate (2) rear thread and is connected with clamp nut (5),
Described lifting supports (3) and comprises the support bar (31) on top and the lifting screw (32) of bottom, wherein the upper end of support bar (31) and the back side edge of described pressing plate (2) hinged, spacing head (33) is provided with in the lower end of described support bar (31), limit chamber (3a) is provided with in the upper end of described lifting screw (32), described spacing head (33) is positioned at described limit chamber (3a), and the lower end of described lifting screw (32) is threaded with described base plate (1).
2. a kind of energy-saving piston for engine milling end face according to claim 1 grips mechanism, it is characterized in that: the described guide spiro rod (4) between described base plate (1) and pressing plate (2) is equipped with reseting pressuring spring (6).
3. a kind of energy-saving piston for engine milling end face according to claim 1 and 2 grips mechanism, it is characterized in that: the outer wall of described clamp nut (5) is fixedly installed rotating handles (7).
4. a kind of energy-saving piston for engine milling end face according to claim 1 grips mechanism, it is characterized in that: be provided with two hemispheric binder blocks (8) at the lower surface of described pressing plate (2), the front side edge of two close described pressing plates (2) of described binder block (8).
5. a kind of energy-saving piston for engine milling end face according to claim 1,2 or 4 grips mechanism, it is characterized in that: on described base plate (1), offer two taper locating holes (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685482.9A CN104526393A (en) | 2014-11-25 | 2014-11-25 | Clamping and fixing mechanism of milling top surface of cylinder head of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685482.9A CN104526393A (en) | 2014-11-25 | 2014-11-25 | Clamping and fixing mechanism of milling top surface of cylinder head of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526393A true CN104526393A (en) | 2015-04-22 |
Family
ID=52842121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685482.9A Pending CN104526393A (en) | 2014-11-25 | 2014-11-25 | Clamping and fixing mechanism of milling top surface of cylinder head of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315298A (en) * | 2016-10-31 | 2017-01-11 | 国网江苏省电力公司南京供电公司 | Cable drum fixing rack |
| CN113441968A (en) * | 2021-07-26 | 2021-09-28 | 绍兴闰安电气有限公司 | Aluminum alloy machining tool |
-
2014
- 2014-11-25 CN CN201410685482.9A patent/CN104526393A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315298A (en) * | 2016-10-31 | 2017-01-11 | 国网江苏省电力公司南京供电公司 | Cable drum fixing rack |
| CN106315298B (en) * | 2016-10-31 | 2024-04-19 | 国网江苏省电力有限公司南京供电分公司 | Cable drum fixing frame |
| CN113441968A (en) * | 2021-07-26 | 2021-09-28 | 绍兴闰安电气有限公司 | Aluminum alloy machining tool |
| CN113441968B (en) * | 2021-07-26 | 2022-05-17 | 绍兴闰安电气有限公司 | Aluminum alloy machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |