CN104493548A - Motorcycle engine cylinder head finishing clamping fixture - Google Patents
Motorcycle engine cylinder head finishing clamping fixture Download PDFInfo
- Publication number
- CN104493548A CN104493548A CN201410685504.1A CN201410685504A CN104493548A CN 104493548 A CN104493548 A CN 104493548A CN 201410685504 A CN201410685504 A CN 201410685504A CN 104493548 A CN104493548 A CN 104493548A
- Authority
- CN
- China
- Prior art keywords
- base plate
- pressing plate
- transverse slat
- energy
- gag lever
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a motorcycle engine cylinder head finishing clamping fixture which comprises a base plate and a first clamping unit and a second clamping unit which are arranged on the base plate in a direct facing manner. The first clamping unit comprises a first pressure plate, a first supporting pillar, a first guiding screw and a first fastening nut; the second clamping unit comprises a cross plate, a cross pate supporting pillar, a limiting pillar, a second pressure plate and a fastening screw. The motor engine cylinder head finishing clamping fixture has the advantages that a cylinder head of an engine can be rapidly, stably and well fixed, and fashioning quality on the cylinder head of the motorcycle engine is 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 fine finishining clamping tooling.
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 fine finishining clamping tooling.
Technical scheme is as follows:
A kind of energy-saving piston for engine fine finishining clamping tooling, its key is: comprise base plate and on which floor plate just to arrange the first clamping device and the second clamping device, wherein the first clamping device comprises the first pressing plate, described base plate is vertically provided with support column, the top of this support column and the outer side edges of described first pressing plate hinged, guide spiro rod is equipped with in the vertical activity in middle part of described first pressing plate, 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 first pressing plate rear thread and is connected with clamp nut;
Described second clamping device comprises the transverse slat be positioned at above described base plate, connected by two transverse slat pillars between described transverse slat and base plate, on described transverse slat, activity is equipped with two gag lever posts, the upper end of this gag lever post is provided with the second spacing head, the lower end of two described gag lever posts is fixedly connected with same second pressing plate, described transverse slat between two described gag lever posts has been threaded fastening screw, and the lower surface of this fastening screw contacts with the upper surface of described second pressing plate.
Adopt the remarkable result of above technical scheme to be placed in by energy-saving piston for engine on base plate, use the first clamping device and the second clamping device to be clamped simultaneously, rotational fastener nut makes the first pressing plate move down to be clamped by energy-saving piston for engine; Second pressing plate to be articulated on transverse slat by two gag lever posts can be freely upper and lower, and the second spacing head of gag lever post upper end makes gag lever post drop, and rotational fastener screw rod makes the second pressing plate move down energy-saving piston for engine can be clamped, fast, convenient.
In order to better realize the present invention, may further be:
Above-mentioned support column comprises the support bar on top and the lifting screw of bottom, wherein the upper end of support bar and the outer side edges of described first pressing plate hinged, the first 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 first spacing head is positioned at described limit chamber, and the lower end of described lifting screw is connected with described base thread.Adopt above technical scheme, support column can regulate the height of the first pressing plate, for the energy-saving piston for engine of different size, all can play good clamping action.
Described guide spiro rod between above-mentioned base plate and the first pressing plate is equipped with reseting pressuring spring, and the outer wall of described clamp nut is fixedly installed the first rotating handles.Adopt above technical scheme, machine after being taken off by energy-saving piston for engine, while rotational fastener nut, reseting pressuring spring makes the first pressing plate upwards reset; Rotational fastener nut is carried out by the first rotating handles, laborsaving, convenient.
The top of above-mentioned fastening screw is provided with the second rectangular rotating handles, and the either end of this second rotating handles is fixedly connected with the upper end of described fastening screw.Adopt above technical scheme, carry out rotational fastener screw rod by the second rotating handles, laborsaving, convenient.
Above-mentioned transverse slat offers shoulder hole, and described gag lever post activity cross-under is in this shoulder hole.Adopt above technical scheme, the second spacing head of gag lever post upper end drops in the macropore of shoulder hole, and gag lever post can not be fallen, and makes the upper surface of transverse slat concordant simultaneously, and the second spacing head can not expose.
Two above-mentioned transverse slat pillars are symmetrical about described fastening screw, and two described gag lever posts are symmetrical about described fastening screw.Adopt above technical scheme, two transverse slat pillar uniform force, two gag lever post uniform force, to the fixed clamp effect stability of energy-saving piston for engine.
Beneficial effect: adopt a kind of energy-saving piston for engine fine finishining clamping tooling of the present invention, can play fast energy-saving piston for engine, stablize, good fixation, improves the fine finishining quality of energy-saving piston for engine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the first clamping device 2 in Fig. 1;
Fig. 3 is the structural representation of support column 23 in Fig. 2;
Fig. 4 is the structural representation of the second clamping device 3 in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of energy-saving piston for engine fine finishining clamping tooling, comprise base plate 1 and on this base plate 1 just to arrange the first clamping device 2 and the second clamping device 3, wherein the first clamping device 2 comprises the first pressing plate 22, described base plate 1 is vertically provided with support column 23, the top of this support column 23 and the outer side edges of described first pressing plate 22 hinged, guide spiro rod 24 is equipped with in the vertical activity in middle part of described first pressing plate 22, the lower end of this guide spiro rod 24 is fixedly connected with described base plate 1, the upper end of described guide spiro rod 24 passes described first pressing plate 22 rear thread and is connected with clamp nut 25,
Described second clamping device 3 comprises the transverse slat 33 be positioned at above described base plate 1, connected by two transverse slat pillars 32 between described transverse slat 33 and base plate 1, on described transverse slat 33, activity is equipped with two gag lever posts 35, the upper end of this gag lever post 35 is provided with second spacing 351, the lower end of two described gag lever posts 35 is fixedly connected with same second pressing plate 34, described transverse slat 33 between two described gag lever posts 35 has been threaded fastening screw 36, and the lower surface of this fastening screw 36 contacts with the upper surface of described second pressing plate 34.
Described support column 23 comprises the support bar 231 on top and the lifting screw 232 of bottom, wherein the upper end of support bar 231 and the outer side edges of described first pressing plate 22 hinged, first spacing 233 is provided with in the lower end of described support bar 231, limit chamber 23a is provided with in the upper end of described lifting screw 232, described first spacing 233 is positioned at described limit chamber 23a, and the lower end of described lifting screw 232 is threaded with described base plate 1.
Described guide spiro rod 24 between described base plate 1 and the first pressing plate 22 is equipped with reseting pressuring spring 26, and the outer wall of described clamp nut 25 is fixedly installed the first rotating handles 27.
The top of described fastening screw 36 is provided with the second rectangular rotating handles 38, and the either end of this second rotating handles 38 is fixedly connected with the upper end of described fastening screw 36.
Described transverse slat 33 offers shoulder hole, and described gag lever post 35 activity cross-under is in this shoulder hole.
Two described transverse slat pillars 32 are symmetrical about described fastening screw 36, and two described gag lever posts 35 are symmetrical about described fastening screw 36.
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 (6)
1. an energy-saving piston for engine fine finishining clamping tooling, it is characterized in that: comprise base plate (1) and on this base plate (1) just to arrange the first clamping device (2) and the second clamping device (3), wherein the first clamping device (2) comprises the first pressing plate (22), described base plate (1) is vertically provided with support column (23), the top of this support column (23) and the outer side edges of described first pressing plate (22) hinged, guide spiro rod (24) is equipped with in the vertical activity in middle part of described first pressing plate (22), the lower end of this guide spiro rod (24) is fixedly connected with described base plate (1), the upper end of described guide spiro rod (24) passes described first pressing plate (22) rear thread and is connected with clamp nut (25),
Described second clamping device (3) comprises the transverse slat (33) being positioned at described base plate (1) top, connected by two transverse slat pillars (32) between described transverse slat (33) and base plate (1), two gag lever posts (35) are equipped with in the upper activity of described transverse slat (33), the upper end of this gag lever post (35) is provided with the second spacing head (351), the lower end of two described gag lever posts (35) is fixedly connected with same second pressing plate (34), described transverse slat (33) between two described gag lever posts (35) has been threaded fastening screw (36), the lower surface of this fastening screw (36) contacts with the upper surface of described second pressing plate (34).
2. a kind of energy-saving piston for engine fine finishining clamping tooling according to claim 1, it is characterized in that: described support column (23) comprises the support bar (231) on top and the lifting screw (232) of bottom, wherein the upper end of support bar (231) and the outer side edges of described first pressing plate (22) hinged, the first spacing head (233) is provided with in the lower end of described support bar (231), limit chamber (23a) is provided with in the upper end of described lifting screw (232), described first spacing head (233) is positioned at described limit chamber (23a), the lower end of described lifting screw (232) is threaded with described base plate (1).
3. a kind of energy-saving piston for engine fine finishining clamping tooling according to claim 1 and 2, it is characterized in that: the described guide spiro rod (24) between described base plate (1) and the first pressing plate (22) is equipped with reseting pressuring spring (26), the outer wall of described clamp nut (25) is fixedly installed the first rotating handles (27).
4. a kind of energy-saving piston for engine fine finishining clamping tooling according to claim 1, it is characterized in that: the top of described fastening screw (36) is provided with rectangular the second rotating handles (38), and the either end of this second rotating handles (38) is fixedly connected with the upper end of described fastening screw (36).
5. a kind of energy-saving piston for engine fine finishining clamping tooling according to claim 1,2 or 4, it is characterized in that: on described transverse slat (33), offer shoulder hole, described gag lever post (35) activity cross-under is in this shoulder hole.
6. a kind of energy-saving piston for engine fine finishining clamping tooling according to claim 1,2 or 4, it is characterized in that: two described transverse slat pillars (32) are symmetrical about described fastening screw (36), two described gag lever posts (35) are symmetrical about described fastening screw (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685504.1A CN104493548A (en) | 2014-11-25 | 2014-11-25 | Motorcycle engine cylinder head finishing clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685504.1A CN104493548A (en) | 2014-11-25 | 2014-11-25 | Motorcycle engine cylinder head finishing clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493548A true CN104493548A (en) | 2015-04-08 |
Family
ID=52935048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685504.1A Pending CN104493548A (en) | 2014-11-25 | 2014-11-25 | Motorcycle engine cylinder head finishing clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493548A (en) |
-
2014
- 2014-11-25 CN CN201410685504.1A patent/CN104493548A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
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| WD01 | Invention patent application deemed withdrawn after publication |