CN208759015U - A kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture - Google Patents
A kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture Download PDFInfo
- Publication number
- CN208759015U CN208759015U CN201821264611.7U CN201821264611U CN208759015U CN 208759015 U CN208759015 U CN 208759015U CN 201821264611 U CN201821264611 U CN 201821264611U CN 208759015 U CN208759015 U CN 208759015U
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- wall
- chuck
- mounting plate
- plate
- crank
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Abstract
The utility model discloses a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixtures, including top plate, fixed plate, scissor angle adjustable frame, hydraulic stem, transverse slat, mounting plate, inserted block, slot, fine tuning structure, chuck and claw, pass through the setting of hydraulic stem, the objects such as the crankshaft that can be clamped to chuck carry out the adjusting of upper-lower height, in order to the different height operation to article in fixture, the height requirement of crankshaft installed or processing is met with this；By the setting of two scissor angle adjustable frames and slot, the adjusting of carry out upper-lower height that can be more stable increases the safety of this device, reduces fall off Deng danger；By the setting of fine tuning structure, the structure clamped in chuck may be implemented and carry out subtle angular adjustment, increase the adaptability of this fixture, the crankshaft for the clamping that can carry out different angle is adjusted and fixed operation.
Description
Technical field
The utility model relates to Diesel Engine Technique Field, specially a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing is special
Use fixture.
Background technique
Traditional crank-shaft link neck of single-cylinder diesel engine processing, it is desirable that design is processed crank-shaft link neck of single-cylinder diesel engine and carried out
Clamping such as installs at the operations again, and existing fixture can not be suitable for well crank-shaft link neck and process, can not be to clamping
Crankshaft-link rod carry out lift work, brought to Production of Crankshaft not convenient, and also increase processing cost, while existing
The problems such as fixture can not carry out subtle adjusting, reduce using effect to the crankshaft of clamping.
Utility model content
The technical issues of the utility model solves is to overcome being not available for lift adjustment and being difficult to subtle for the prior art
The defects of adjusting angle, provides a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture.A kind of one-cylinder diesel
Machine crankshaft connecting rod neck turnery processing special fixture has the characteristics that lift adjustment and fine adjustments angle can be carried out.
To achieve the above object, the utility model provides the following technical solutions: including top plate, the bottom both ends of the top plate
It is fixedly installed with fixed plate, and the bottom outer wall of the top plate is fixedly installed with several scissor angle adjustable frames, the scissors are stretched
Hydraulic stem is provided between contracting frame, and the bottom outer wall of the scissor angle adjustable frame is fixedly installed with transverse slat, the bottom of the hydraulic stem
Portion is fixedly connected with the top center outer wall of transverse slat, and the top exterior walls of the hydraulic stem are fixedly connected with the bottom outer wall of top plate, institute
The inner wall for stating each fixed plate offers slot, and the left and right sides outer wall of the transverse slat is fixedly installed with to be matched with slot
Inserted block, each inserted block is inserted into the inner cavity of slot, and the bottom outer wall of the transverse slat is fixedly installed with mounting plate, described
The outer wall of mounting plate is provided with scroll chuck, and the antetheca of the mounting plate is provided with chuck, and the outer wall of the chuck is provided with three
The outer wall of a claw, the mounting plate is provided with fine tuning structure.
Preferably, the fine tuning structure includes connecting plate, and the outer wall of the connecting plate is fixedly connected with the outer wall of mounting plate, and
The side wall of the connecting plate is flexibly connected chuck by shaft, and the outer wall of the chuck offers several through-holes, each described
The inner wall of through-hole is provided with threaded rod, and the outer wall of the mounting plate offers several and the matched threaded hole of threaded rod, often
A threaded rod both passes through through-hole and is flexibly connected threaded hole.
Preferably, the outer wall of the mounting plate offers the circular through hole less than chuck.
Preferably, there are three the through-hole, threaded rod and threaded hole are respectively provided with, the length of the threaded rod is from top to bottom
It is sequentially reduced.
Preferably, there are two the scissor angle adjustable frame is installed in the upper symmetrical fixation side of transverse slat.
Compared with prior art, the utility model has the beneficial effects that can be clamped to chuck by the setting of hydraulic stem
The objects such as crankshaft carry out the adjusting of upper-lower height song met with this in order to the different height operation to article in fixture
The height requirement of axis installation or processing；By the setting of two scissor angle adjustable frames and slot, above and below progress that can be more stable
The adjusting of height increases the safety of this device, reduces fall off Deng danger；By the setting of fine tuning structure, card may be implemented
The structure clamped in disk carries out subtle angular adjustment, increases the adaptability of this fixture, can carry out the clamping of different angle
Crankshaft be adjusted and fixed operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model mounting plate and chuck；
Fig. 3 is the enlarged drawing of A at the utility model Fig. 2.
Figure label: 1, top plate, 2, fixed plate, 3, scissor angle adjustable frame, 4, hydraulic stem, 5, transverse slat, 6, mounting plate, 7, insert
Block, 8, slot, 9, fine tuning structure, 10, chuck, 11, claw, 91, connecting plate, 92, shaft, 93, through-hole, 94, threaded rod, 95,
Threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of crank-shaft link neck of single-cylinder diesel engine turning adds
Work special fixture, including top plate 1, the top of top plate 1 are fixed on fixed frame, and the bottom both ends of top plate 1 are fixedly installed with solid
Fixed board 2, and the bottom outer wall of top plate 1 is fixedly installed with several scissor angle adjustable frames 3, scissor angle adjustable frame 3 is in the upper symmetrical of transverse slat 5
There are two the installations of fixation side, hydraulic stem 4 is provided between scissor angle adjustable frame 3, hydraulic stem 4 connects outer liquid cylinder pressure, and scissors are stretched
The bottom outer wall of contracting frame 3 is fixedly installed with transverse slat 5, and the bottom of hydraulic stem 4 is fixedly connected with the top center outer wall of transverse slat 5, and liquid
The top exterior walls of compression bar 4 are fixedly connected with the bottom outer wall of top plate 1, and the inner wall of each fixed plate 2 offers slot 8, transverse slat 5
Left and right sides outer wall is fixedly installed with to be inserted into the inner cavity of slot 8 with the matched inserted block 7 of slot 8, each inserted block 7, transverse slat 5
Bottom outer wall is fixedly installed with mounting plate 6, and the outer wall of mounting plate 6 is provided with scroll chuck, and the antetheca of mounting plate 6 is provided with chuck
10, the outer wall of mounting plate 6 offers the circular through hole less than chuck 10, and in order to clamp crankshaft-link rod, the outer wall of chuck 10 is set
It sets there are three claw 11, the outer wall of mounting plate 6 is provided with fine tuning structure 9；Fine tuning structure 9 includes connecting plate 91, connecting plate 91
Outer wall is fixedly connected with the outer wall of mounting plate 6, and the side wall of connecting plate 91 is flexibly connected chuck 10 by shaft 92, chuck 10 it is outer
Wall offers several through-holes 93, and the inner wall of each through-hole 93 is provided with threaded rod 94, and the outer wall of mounting plate 6 offers several
A and matched threaded hole 95 of threaded rod 94, each threaded rod 94 both pass through through-hole 93 and are flexibly connected threaded hole 95, through-hole 93, spiral shell
There are three rasp bar 94 and threaded hole 95 are respectively provided with, the length of threaded rod 94 is sequentially reduced from top to bottom, successively play one it is subtle
Adjusting work.
Working principle, the utility model passes through chuck 1 and the scroll chuck structure of claw 11 first can carry out crankshaft
Work is clamped, when to adjust the height clamped, hydraulic stem 4 connects outer liquid cylinder pressure, by external power supply and switch so that liquid
The downward stretching motion of compression bar 4, at this point, hydraulic stem 4 and scissor angle adjustable frame 3 move downward, and with motion plate 5 and below
Mounting plate 6 and chuck 10 move downward, and the objects such as crankshaft that can be clamped to chuck 10 carry out the adjusting of upper-lower height, to thin
It, can be by successively turning the threaded rod 94 in fine tuning structure 9, because of connection when fine adjustment chuck 10 and its clamping crankshaft and other items
The outer wall of plate 91 is fixedly connected with the outer wall of mounting plate 6, and the side wall of connecting plate 91 is flexibly connected chuck 10, chuck by shaft 92
10 can carry out subtle adjusting by shaft 92 relative to mounting plate 6, and are fixed by three threaded rods 94.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture, including top plate (1), it is characterised in that: the top
The bottom both ends of plate (1) are fixedly installed with fixed plate (2), and the bottom outer wall of the top plate (1) is fixedly installed with several
Scissor angle adjustable frame (3) is provided with hydraulic stem (4) between the scissor angle adjustable frame (3), and the bottom of the scissor angle adjustable frame (3)
Outer wall is fixedly installed with transverse slat (5), and the bottom of the hydraulic stem (4) is fixedly connected with the top center outer wall of transverse slat (5), and described
The top exterior walls of hydraulic stem (4) are fixedly connected with the bottom outer wall of top plate (1), and the inner wall of each fixed plate (2) is opened
Equipped with slot (8), the left and right sides outer wall of the transverse slat (5) is fixedly installed with and slot (8) matched inserted block (7), Mei Gesuo
It states inserted block (7) to be inserted into the inner cavity of slot (8), the bottom outer wall of the transverse slat (5) is fixedly installed with mounting plate (6), described
The outer wall of mounting plate (6) is provided with scroll chuck, and the antetheca of the mounting plate (6) is provided with chuck (10), the chuck (10)
Outer wall setting there are three claw (11), the outer wall of the mounting plate (6) is provided with fine tuning structure (9).
2. a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture according to claim 1, it is characterised in that:
The fine tuning structure (9) includes connecting plate (91), and the outer wall of the connecting plate (91) is fixedly connected with the outer wall of mounting plate (6), and
The side wall of the connecting plate (91) is flexibly connected chuck (10) by shaft (92), and the outer wall of the chuck (10) offers several
The inner wall of a through-hole (93), each through-hole (93) is provided with threaded rod (94), and the outer wall of the mounting plate (6) offers
Several and threaded rod (94) matched threaded hole (95), each threaded rod (94) both pass through through-hole (93) and are flexibly connected spiral shell
Pit (95).
3. a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture according to claim 1, it is characterised in that:
The outer wall of the mounting plate (6) offers the circular through hole less than chuck (10).
4. a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture according to claim 2, it is characterised in that:
There are three the through-hole (93), threaded rod (94) and threaded hole (95) are respectively provided with, the length of the threaded rod (94) is from top to bottom
It is sequentially reduced.
5. a kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture according to claim 1, it is characterised in that:
There are two the scissor angle adjustable frame (3) is installed in the upper symmetrical fixation side of transverse slat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264611.7U CN208759015U (en) | 2018-08-07 | 2018-08-07 | A kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264611.7U CN208759015U (en) | 2018-08-07 | 2018-08-07 | A kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759015U true CN208759015U (en) | 2019-04-19 |
Family
ID=66131503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264611.7U Expired - Fee Related CN208759015U (en) | 2018-08-07 | 2018-08-07 | A kind of crank-shaft link neck of single-cylinder diesel engine turnery processing special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759015U (en) |
-
2018
- 2018-08-07 CN CN201821264611.7U patent/CN208759015U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210807 |