CN109175481A - A kind of crankshaft miling machine mechanism - Google Patents
A kind of crankshaft miling machine mechanism Download PDFInfo
- Publication number
- CN109175481A CN109175481A CN201811259668.2A CN201811259668A CN109175481A CN 109175481 A CN109175481 A CN 109175481A CN 201811259668 A CN201811259668 A CN 201811259668A CN 109175481 A CN109175481 A CN 109175481A
- Authority
- CN
- China
- Prior art keywords
- shaft
- wall
- station
- beam barrel
- fixedly connected
- 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
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
- B23Q11/0039—Arrangements for preventing or isolating vibrations in parts of the machine by changing the natural frequency of the system or by continuously changing the frequency of the force which causes the vibration
-
- 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
- B23C—MILLING
- B23C2215/00—Details of workpieces
- B23C2215/20—Crankshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of crankshaft miling machine mechanisms, including station and internal screw thread tooth, the station is internally provided with support plate, and the upper end of support plate is equipped with shaft, the left end outer wall of the shaft, which passes through to run through, is connected with sleeve, and the middle-end of shaft is equipped with positioning beam barrel, the lower end of the shaft is fixedly connected with locating rod, and the lower end of locating rod is fixedly connected with the first sliding block, sliding slot is provided in the lower end inner wall of the station, and the middle end of upper section of station is fixedly connected with telescopic mast, the positioning beam barrel is internally provided with flange splint, and cylinder slot is installed by running through in the inner ring of positioning beam barrel, the internal screw thread tooth is installed on the inner wall of cylinder slot by embedded.The crankshaft miling machine mechanism is symmetrical about the vertical centerline of station by locating rod, and the first sliding block slides in sliding slot, and locating rod is facilitated to position shaft, slides up and down the height of adjustment support rail in flexible column outer wall by slide cartridge, improves working efficiency.
Description
Technical field
The present invention relates to crankshaft miling machine mechanism technology field, specially a kind of crankshaft miling machine mechanism.
Background technique
Milling machine refers to the lathe for mainly processing various surfaces on workpiece with milling cutter, transports based on usual milling cutter rotary motion
Dynamic, the movement of workpiece and milling cutter is feed motion, it can process plane, groove, can also process various curved surfaces, gear etc.,
Milling machine is in addition to energy milling thread and splined shaft, moreover it is possible to process more complicated type face, efficiency in machine-building and is repaired compared with planer height
Reason department is used widely, and crankshaft miling machine is carried out to the connecting rod neck and trunnion of ship and large-sized diesel motor crankshaft
The outer disc cutter milling machine of roughing milling.
Crankshaft miling machine in the market is seldom provided with the positioning beam barrel of inside diameter-adjustable size, and the scope of application is excessively narrow
It is small, and division of labor fixation cannot be carried out to various sizes of workpiece, fixation degree is insecure, influences the processing efficiency of later period workpiece
The problem of, for this purpose, it is proposed that a kind of crankshaft miling machine mechanism.
Summary of the invention
The purpose of the present invention is to provide a kind of crankshaft miling machine mechanisms, to solve crankshaft milling mentioned above in the background art
Bed is seldom provided with the positioning beam barrel of inside diameter-adjustable size, and the scope of application is excessively narrow, and cannot be to various sizes of
The problem of workpiece carries out division of labor fixation, and fixation degree is insecure, influences the processing efficiency of later period workpiece.
To achieve the above object, the invention provides the following technical scheme: a kind of crankshaft miling machine mechanism, including station and interior
Thread, the station is internally provided with support plate, and the upper end of support plate is equipped with shaft, the left end of the shaft
Outer wall, which passes through to run through, is connected with sleeve, and the middle-end of shaft is equipped with positioning beam barrel, and the lower end of the shaft is fixedly connected with fixed
Position bar, and the lower end of locating rod is fixedly connected with the first sliding block, sliding slot is provided in the lower end inner wall of the station, and operate
The middle end of upper section of platform is fixedly connected with telescopic mast, and the upper outer wall of the telescopic mast, which passes through to run through, is connected with slide cartridge, and the right end of slide cartridge
It is fixedly connected with support rail, the lower inner wall of the support rail is equipped with the second sliding block, and the fixed company in lower end of the second sliding block
It is connected to hydraulic stem, the lower end of the hydraulic stem is fixedly connected with external thread column, and the left end of the shaft is fixedly connected with rotating wheel,
And the left end of shaft is equipped with spring, the positioning beam barrel is internally provided with flange splint, and leads in the inner ring of positioning beam barrel
It crosses through cylinder slot is equipped with, the internal screw thread tooth is installed on the inner wall of cylinder slot by embedded.
Preferably, the locating rod is by constituting slide construction, and locating rod between the first sliding block and sliding slot and station
Vertical centerline about station is symmetrical.
Preferably, the support rail, which passes through, constitutes lifting structure between the second sliding block and hydraulic stem and external thread column, and
The maximum range of external thread column is the height of telescopic mast.
Preferably, rotational structure is constituted between the rotating wheel and shaft, and shaft passes through structure between spring and support plate
At elastic construction, and the inner ring wall of the partial outer wall of shaft and rotating wheel fits closely.
Preferably, insert structure, and water of the flange splint about positioning beam barrel are constituted between the flange splint and positioning beam barrel
Flat center line is symmetrical.
Preferably, the cylinder slot, which passes through, constitutes detachable structure between internal screw thread tooth and external thread column, and cylinder slot
The central axis of central axis and external thread column overlaps, and the inner wall of the outer wall of external thread column and internal screw thread tooth is intermeshed.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is symmetrical about the vertical centerline of station by locating rod, and the first sliding block slides in sliding slot, convenient fixed
Position bar positions shaft, slides up and down the height of adjustment support rail in flexible column outer wall by slide cartridge, improves work effect
Rate；
2, the maximum range of external thread column of the present invention is the height of telescopic mast, and the lifting of hydraulic stem provides dynamic for external thread column
Power enables external thread column and the positioning better cooperating of beam barrel, time saving and energy saving, the partial outer wall of shaft and rotating wheel it is interior
Circle wall fit closely, by rotating wheel rotation can comprehensive change shaft angle direction, thus change positioning beam barrel position,
Keep the scope of application of device more extensive, spring plays certain shock absorbing effect；
3, flange splint of the present invention is symmetrical about the horizontal center line of positioning beam barrel, passes through the size of flange splint adjustable positioning shaft cylinder
Size, positioning beam barrel are used to the workpiece that fixed needs are processed, improve the stability of workpiece, reduce the fixed unstable problem of workpiece,
To improve the working efficiency of device, the outer wall of external thread column and the inner wall of internal screw thread tooth are intermeshed, can basis by rotation
Various sizes of external thread column is needed replacing, the applicability of device is improved, it is easy to operate more convenient to use.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is shaft partial enlargement structural representation of the present invention；
Fig. 3 is present invention positioning beam barrel overlooking structure diagram.
In figure: 1, station；2, support plate；3, shaft；4, sleeve；5, beam barrel is positioned；6, locating rod；7, the first sliding block；
8, sliding slot；9, telescopic mast；10, slide cartridge；11, support rail；12, the second sliding block；13, hydraulic stem；14, external thread column；15, it rotates
Wheel；16, spring；17, flange splint；18, cylinder slot；19, internal screw thread tooth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of crankshaft miling machine mechanism, including station 1, support
Plate 2, shaft 3, sleeve 4, positioning beam barrel 5, locating rod 6, the first sliding block 7, sliding slot 8, telescopic mast 9, slide cartridge 10, support rail 11,
Second sliding block 12, hydraulic stem 13, external thread column 14, rotating wheel 15, spring 16, flange splint 17, cylinder slot 18 and internal screw thread tooth 19,
Station 1 is internally provided with support plate 2, and the upper end of support plate 2 is equipped with shaft 3, and the left end outer wall of shaft 3 is by passing through
It wears and is connected with sleeve 4, and the middle-end of shaft 3 is equipped with positioning beam barrel 5, the lower end of shaft 3 is fixedly connected with locating rod 6, and fixed
The lower end of position bar 6 is fixedly connected with the first sliding block 7, and locating rod 6, which passes through to constitute between the first sliding block 7 and sliding slot 8 and station 1, to be slided
Dynamic structure, and locating rod 6 is symmetrical about the vertical centerline of station 1, the first sliding block 7 slides in sliding slot 8, facilitates locating rod
6 pairs of shafts 3 position, and slide up and down the height of adjustment support rail 11 in 9 outer wall of telescopic mast by slide cartridge 10, improve work
Efficiency；
Sliding slot 8 is provided in the lower end inner wall of station 1, and the middle end of upper section of station 1 is fixedly connected with telescopic mast 9, telescopic mast 9
Upper outer wall pass through through being connected with slide cartridge 10, and the right end of slide cartridge 10 is fixedly connected with support rail 11, and support rail 11 is logical
It crosses between the second sliding block 12 and hydraulic stem 13 and external thread column 14 and constitutes lifting structure, and the maximum range of external thread column 14
For the height of telescopic mast 9, the lifting of hydraulic stem 13 is that external thread column 14 provides power, enables external thread column 14 and positioning beam barrel 5
Enough better cooperatings, time saving and energy saving, the lower inner wall of support rail 11 is equipped with the second sliding block 12, and under the second sliding block 12
End is fixedly connected with hydraulic stem 13, and the lower end of hydraulic stem 13 is fixedly connected with external thread column 14, and the left end of shaft 3 is fixedly connected with
Rotating wheel 15, and the left end of shaft 3 is equipped with spring 16, and rotational structure, and shaft 3 are constituted between rotating wheel 15 and shaft 3
By constituting elastic construction between spring 16 and support plate 2, and the partial outer wall of shaft 3 and the inner ring wall of rotating wheel 15 are close
Fitting, by rotating wheel 15 rotation can comprehensive change shaft 3 angle direction, thus change positioning beam barrel 5 position, make to fill
The scope of application set is more extensive, and spring 16 plays certain shock absorbing effect；
Positioning beam barrel 5 is internally provided with flange splint 17, and is equipped with cylinder slot 18 by running through in the inner ring of positioning beam barrel 5,
Insert structure is constituted between flange splint 17 and positioning beam barrel 5, and flange splint 17 is symmetrical about the horizontal center line of positioning beam barrel 5,
By the size of 17 adjustable positioning shaft cylinder 5 of flange splint, positions beam barrel 5 and be used to the workpiece that fixed needs are processed, improve work
The stability of part reduces the fixed unstable problem of workpiece, to improve the working efficiency of device, internal screw thread tooth 19 passes through embedded peace
On inner wall loaded on cylinder slot 18, cylinder slot 18, which passes through, constitutes detachable structure between internal screw thread tooth 19 and external thread column 14, and
The central axis of cylinder slot 18 and the central axis of external thread column 14 overlap, and the outer wall of external thread column 14 and internal screw thread tooth 19
Inner wall intermeshing, by rotation can replace various sizes of external thread column 14 as needed, improve the applicability of device, grasp
Make simple more convenient to use.
Working principle: it presses the switch button of rotating wheel 15 first for this kind of crankshaft milling machine structure, makes rotating wheel 15
It drives shaft 3 to rotate, so as to adjust the position of positioning beam barrel 5, so that positioning beam barrel 5 is narrowly focused towards external thread column 14, adjust
After good, slide the first sliding block 7 in sliding slot 8 with hand or so promotion, fixed using locating rod 6, sleeve 4 can cooperate shaft 3
Rotation, secondary spring 16 is flexible to play the role of damping, buffering, loosers a bolt, is pulled up or is compressed downwards flexible with hand
Column 9 enables the work of the better adapting device of the height of telescopic mast 9 to adjust the height of telescopic mast 9；
Bolt is tightened to fix the height of telescopic mast 9, by pushing slide cartridge 10 upwardly or downwardly to adjust support rail 11
Highly, the switch button for pressing hydraulic stem 13 makes hydraulic stem 13 that external thread column 14 be driven to go up and down, is pulled out with hand or inwards
Positioning beam barrel 5 is pushed, the size of positioning beam barrel 5 is adjusted using flange splint 17, enables to position the better regular worker of beam barrel 5
Part is intermeshed with the work of adapting device by internal screw thread tooth 19 and external thread column 14, can be replaced as needed by rotation
Various sizes of external thread column 14, improves the applicability of device, the present invention relates to the relevant technology of circuit be have disclosed
The prior art, complete the use process of entire crankshaft miling machine mechanism like this.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of crankshaft miling machine mechanism, including station (1) and internal screw thread tooth (19), it is characterised in that: the station (1)
It is internally provided with support plate (2), and the upper end of support plate (2) is equipped with shaft (3), the left end outer wall of the shaft (3) is logical
It crosses to run through and be connected with sleeve (4), and the middle-end of shaft (3) is equipped with positioning beam barrel (5), the lower end of the shaft (3) is fixed to be connected
It is connected to locating rod (6), and the lower end of locating rod (6) is fixedly connected with the first sliding block (7), the lower end inner wall of the station (1)
In be provided with sliding slot (8), and the middle end of upper section of station (1) is fixedly connected with telescopic mast (9), the upper outer wall of the telescopic mast (9)
It is connected with slide cartridge (10) by running through, and the right end of slide cartridge (10) is fixedly connected with support rail (11), the support rail
(11) lower inner wall is equipped with the second sliding block (12), and the lower end of the second sliding block (12) is fixedly connected with hydraulic stem (13), described
The lower end of hydraulic stem (13) is fixedly connected with external thread column (14), and the left end of the shaft (3) is fixedly connected with rotating wheel (15),
And the left end of shaft (3) is equipped with spring (16), positioning beam barrel (5) is internally provided with flange splint (17), and positions
By the way that through being equipped with cylinder slot (18), the internal screw thread tooth (19) is installed on cylinder slot by embedded in the inner ring of beam barrel (5)
(18) on inner wall.
2. a kind of crankshaft miling machine mechanism according to claim 1, it is characterised in that: the locating rod (6) is sliding by first
Slide construction, and vertical center of the locating rod (6) about station (1) are constituted between block (7) and sliding slot (8) and station (1)
Line is symmetrical.
3. a kind of crankshaft miling machine mechanism according to claim 1, it is characterised in that: the support rail (11) passes through second
Lifting structure, and the maximum lifting model of external thread column (14) are constituted between sliding block (12) and hydraulic stem (13) and external thread column (14)
It encloses for the height of telescopic mast (9).
4. a kind of crankshaft miling machine mechanism according to claim 1, it is characterised in that: the rotating wheel (15) and shaft (3)
Between constitute rotational structure, and shaft (3) is by constituting elastic construction, and shaft (3) between spring (16) and support plate (2)
Partial outer wall and the inner ring wall of rotating wheel (15) fit closely.
5. a kind of crankshaft miling machine mechanism according to claim 1, it is characterised in that: the flange splint (17) and positioning beam barrel
(5) insert structure is constituted between, and flange splint (17) is symmetrical about the horizontal center line of positioning beam barrel (5).
6. a kind of crankshaft miling machine mechanism according to claim 1, it is characterised in that: the cylinder slot (18) passes through internal screw thread
Detachable structure is constituted between tooth (19) and external thread column (14), and in the central axis of cylinder slot (18) and external thread column (14)
Mandrel overlaps, and the outer wall of external thread column (14) and the inner wall of internal screw thread tooth (19) are intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259668.2A CN109175481A (en) | 2018-10-26 | 2018-10-26 | A kind of crankshaft miling machine mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259668.2A CN109175481A (en) | 2018-10-26 | 2018-10-26 | A kind of crankshaft miling machine mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175481A true CN109175481A (en) | 2019-01-11 |
Family
ID=64943839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811259668.2A Pending CN109175481A (en) | 2018-10-26 | 2018-10-26 | A kind of crankshaft miling machine mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673207A (en) * | 2020-06-18 | 2020-09-18 | 李峡辉 | Tapping and processing device for manufacturing steel bar sleeve |
| CN112846339A (en) * | 2021-01-09 | 2021-05-28 | 张笛 | Milling machine without position deviation |
-
2018
- 2018-10-26 CN CN201811259668.2A patent/CN109175481A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673207A (en) * | 2020-06-18 | 2020-09-18 | 李峡辉 | Tapping and processing device for manufacturing steel bar sleeve |
| CN111673207B (en) * | 2020-06-18 | 2021-09-07 | 太谷县祥鑫智能机械制造有限公司 | Tapping and processing device for manufacturing steel bar sleeve |
| CN112846339A (en) * | 2021-01-09 | 2021-05-28 | 张笛 | Milling machine without position deviation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |