CN209465979U - Fixture is used in a kind of machining - Google Patents
Fixture is used in a kind of machining Download PDFInfo
- Publication number
- CN209465979U CN209465979U CN201920060706.5U CN201920060706U CN209465979U CN 209465979 U CN209465979 U CN 209465979U CN 201920060706 U CN201920060706 U CN 201920060706U CN 209465979 U CN209465979 U CN 209465979U
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- China
- Prior art keywords
- shell
- fixed
- block
- connecting hole
- sliding shoe
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Abstract
The utility model discloses a kind of machining fixtures, with can be replaced to the shape of fixture block, and the advantages of fixture block fixed height can be changed, its structure includes pedestal, rotating block, threaded rod, thread bush, sliding block, sliding shoe, fixture block, slide bar, first fixed block, second fixed block and regulating device, regulating device is mounted at the top of sliding shoe and the second fixed block, the bottom side of regulating device is provided with first shell, first shell is fixed by bolt and the connecting hole on the left of second shell, second shell is adjusted in the intracorporal position of first shell, clamping mechanism is embedded at the top of second shell, fixture block is inserted into clamping mechanism, fixture block is fixed in intermediate plate by the intermediate plate of two sides under the elastic force of compressed spring inside clamping mechanism, solves position that can not be fixed according to the Level Change of workpiece, and the shape of fixture block can not be changed The problem of shape causes the adaptability of fixture poor, influences working efficiency.
Description
Technical field
The utility model relates to technical fields of mechanical processing, and in particular to fixture is used in a kind of machining.
Background technique
Machining refers to the process of to be changed by outer dimension or performance of a kind of mechanical equipment to workpiece, is pressed and is added
Difference in work mode can be divided into machining and pressure processing；Mechanical processing technique process is exactly that workpiece or part manufacturing add
The step of work, is directly changed shape, size and surface quality of blank etc., is become part using the method for machining
Process be known as mechanical processing technique process, in this process, Work fixing device is essential part, the prior art
The position that can not be fixed according to the Level Change of workpiece with fixture of machining, and the shape of fixture block can not be changed, cause to press from both sides
The adaptability of tool is poor, influences working efficiency.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of machining fixture, to solve can not be according to workpiece
The fixed position of Level Change, and the shape of fixture block can not be changed, it causes the adaptability of fixture poor, influences asking for working efficiency
Topic, the shape of fixture block can be replaced by reaching, and can change the effect of fixture block fixed height.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of machining fixture, packets
Include pedestal, rotating block, threaded rod, thread bush, sliding block, sliding shoe, fixture block, slide bar, the first fixed block, the second fixed block and adjusting
Device, the chassis left side middle part are rotatablely connected with rotating block, and the rotating block right-hand end is fixed with threaded rod, the screw thread
It is rotatablely connected on the outside of bar with thread bush, is slidably connected in the middle part of the thread bush bottom side by sliding block and pedestal, the thread bush bottom
It is fixed with sliding shoe on the left of portion, regulating device is fixed at the top of the sliding shoe, the regulating device top left side and fixture block are living
Dynamic connection, the sliding shoe middle part are connect with sliding bar, are fixed on the first fixed block right side central on the left of the slide bar, described
Be fixed on the second fixed block left side central portion on the right side of slide bar, the regulating device by first shell, through-hole, bolt, the first connecting hole,
Second shell, the second connecting hole, third connecting hole and clamping mechanism composition, the first shell bottom and the fixed company of sliding shoe
It connects, the first shell left bottom is provided with through-hole, is flexibly connected inside the through-hole with bolt, the bolt right side and the
One connecting hole is fixedly connected, and first connecting hole is embedded in second shell inside left, the second shell left bottom setting
There is the second connecting hole, third connecting hole is provided at the top of second connecting hole, and be fixed on second on the right side of third connecting hole
Enclosure interior, the second shell top left side be embedded with clamping mechanism, the clamping mechanism by third shell, the second rotating block,
Intermediate plate and compressed spring composition, the third housing bottom are fixedly connected with second shell, solid at the top of the third case inside
Surely there is the second rotating block, be rotatablely connected at the top of second rotating block with intermediate plate, the intermediate plate exterior bottom is fixed with compression bullet
Spring, the compressed spring are embedded in third enclosure interior.
Further, side is provided with sliding groove in the base top, and the width of sliding groove is greater than sliding shoe bottom
Width 1cm.
Further, rotation hole is provided in the middle part of the chassis left side, and the diameter of rotation hole is greater than on the right side of rotating block
Diameter 0.8cm.
Further, there are two the slide bar settings, and two slide bars are set to sliding shoe front and rear sides.
Further, there are two regulating device settings, and two regulating devices are respectively arranged at sliding shoe and the
At the top of two fixed blocks.
Further, the shapes and sizes of first connecting hole, the second connecting hole and third connecting hole are equal, and
Being equidistant between any two.
Further, the intermediate plate is provided with two panels, and two panels intermediate plate is in third case inside bilateral symmetry.
Further, the material that the pedestal uses is aluminium alloy.
Further, the material that the intermediate plate uses is structural carbon steel.
(3) beneficial effect
A kind of machining fixture of the utility model, has the advantage that
1) regulating device, is mounted at the top of sliding shoe and the second fixed block, the bottom side of regulating device is provided with first shell
Body, first shell are fixed by bolt and the connecting hole on the left of second shell, make second shell the intracorporal position of first shell into
Row is adjusted, and clamping mechanism is embedded at the top of second shell, and fixture block is inserted into clamping mechanism, and the intermediate plate of two sides exists inside clamping mechanism
Fixture block is fixed in intermediate plate under the elastic force of compressed spring, solves position that can not be fixed according to the Level Change of workpiece, and
The problem of shape that fixture block can not be changed causes the adaptability of fixture poor, influences working efficiency, reaching can be to the shape of fixture block
Shape is replaced, and can change the effect of fixture block fixed height.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model chassis interior；
Fig. 3 is the structural schematic diagram of the utility model regulating device；
Fig. 4 is the structural schematic diagram of the utility model clamping mechanism.
In figure: pedestal -1, rotating block -2, threaded rod -3, thread bush -4, sliding block -5, sliding shoe -6, regulating device -7, folder
Block -8, slide bar -9, the first fixed block -10, the second fixed block -11, first shell -71, through-hole -72, bolt -73, the first connection
Hole -74, second shell -75, the second connecting hole -76, third connecting hole -77, clamping mechanism -78, -781, second turns of third shell
Motion block -782, intermediate plate -783, compressed spring -784.
Specific embodiment
In the technical program:
Regulating device 7, first shell 71, through-hole 72, bolt 73, the first connecting hole 74, second shell 75, the second connecting hole
76, third connecting hole 77, clamping mechanism 78, third shell 781, the second rotating block 782, intermediate plate 783, compressed spring 784 are this
Utility model contains the innovative component of essence.
Pedestal 1, rotating block 2, threaded rod 3, thread bush 4, sliding block 5, sliding shoe 6, fixture block 8, slide bar 9, the first fixed block 10
It is to realize the essential connectivity component of technical solutions of the utility model with the second fixed block 11.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of machining fixture: including pedestal 1, turned
Motion block 2, threaded rod 3, thread bush 4, sliding block 5, sliding shoe 6, fixture block 8, slide bar 9, the first fixed block 10, the second fixed block 11 and tune
Regulating device 7,1 left side central portion of pedestal and rotating block 2 are rotatablely connected, and 2 right-hand end of rotating block is fixed with threaded rod 3, threaded rod 3
Outside and thread bush 4 are rotatablely connected, and are slidably connected by sliding block 5 with pedestal 1 in the middle part of 4 bottom side of thread bush, 4 bottom left of thread bush
It is fixed with sliding shoe 6, regulating device 7 is fixed at the top of sliding shoe 6,7 top left side of regulating device is flexibly connected with fixture block 8, sliding
6 middle part of motion block is slidably connected with slide bar 9, and 10 right side central of the first fixed block is fixed on the left of slide bar 9, is fixed on the right side of slide bar 9
Second fixed block, 11 left side central portion, regulating device 7 is by first shell 71, through-hole 72, bolt 73, the first connecting hole 74, second shell
Body 75, the second connecting hole 76, third connecting hole 77 and clamping mechanism 78 form, 71 bottom of first shell and the fixed company of sliding shoe 6
It connects, 71 left bottom of first shell is provided with through-hole 72, and 72 inside of through-hole is flexibly connected with bolt 73,73 right side of bolt and first
Connecting hole 74 is fixedly connected, and the first connecting hole 74 is embedded in 75 inside left of second shell, and 75 left bottom of second shell is provided with
Second connecting hole 76 is provided with third connecting hole 77 at the top of second connecting hole 76, and is fixed on the right side of third connecting hole 77
Inside two shells 75,75 top left side of second shell is embedded with clamping mechanism 78, and clamping mechanism 78 is by 781, second turns of third shell
Motion block 782, intermediate plate 783 and compressed spring 784 form, and 781 bottom of third shell is fixedly connected with second shell 75, third shell
781 inside tops are fixed with the second rotating block 782, and 782 top of the second rotating block is rotatablely connected with intermediate plate 783, outside intermediate plate 783
Side bottom is fixed with compressed spring 784, and compressed spring 784 is inside third shell 781.
Wherein, side is provided with sliding groove in 1 top of pedestal, and the width of sliding groove is greater than 6 bottom of sliding shoe
Width 1cm is conducive to sliding shoe 6 and is slided.
Wherein, 1 left side central portion of pedestal is provided with rotation hole, and the diameter of rotation hole is greater than 2 right side of rotating block
Diameter 0.8cm is rotated on pedestal 1 convenient for rotating block 2.
Wherein, there are two the settings of slide bar 9, and two slide bars 9 are set to 6 front and rear sides of sliding shoe, favorably to cunning
Motion block 6 is supported.
Wherein, there are two the settings of regulating device 7, and two regulating devices 7 are respectively arranged at sliding shoe 6 and second
11 top of fixed block, is conducive to that workpiece is fixed.
Wherein, the shapes and sizes of first connecting hole 74, the second connecting hole 76 and third connecting hole 77 are equal, and
And being equidistant between any two, be conducive to that the height of fixture block 8 is adjusted.
Wherein, the intermediate plate 783 is provided with two panels, and the bilateral symmetry on the inside of third shell 781 of two panels intermediate plate 783,
Be conducive to that fixture block 8 is fixed.
Wherein, the material that the pedestal 1 uses is aluminium alloy.
Wherein, the material that the intermediate plate 783 uses is structural carbon steel.
The material that intermediate plate 783 uses described in this patent is structural carbon steel, and structural carbon steel is one kind of steel, phosphorus content
About 0.05%~0.70%, individually up to 0.90%, two class of common carbon structural steel and carbon constructional quality steel can be divided into, used
There are many way, and dosage is very big, are mainly used for railway, bridge, all kinds of architectural engineerings, manufacture bear dead load various metal components and
The inessential machine components and general weldment for not needing heat treatment.
Working principle: the fixture block 8 that inner shape is consistent with workpiece first is inserted into clamping mechanism 78, and fixture block 8 is to clamping
The intermediate plate 783 of 78 inside two sides of mechanism is squeezed, and the compressed spring 784 after intermediate plate 783 generates reaction force pair after being compressed
Fixture block 8 is squeezed, and fixture block 8 is made to be fixed on 78 inside of clamping mechanism；Then workpiece is placed on 7 inside of regulating device, according to
Workpiece needs the height of fixed position, adjusts position of the second shell 75 in first shell 71, then by bolt 73 and accordingly
The connecting hole of position is tightened；Then rotating block 2 is adjusted, makes rotating block 2 that threaded rod 3 be driven to be rotated, makes screw thread
Bar 3 drives sliding shoe 6 to be moved by thread bush 4, to make fixture block 8 that workpiece to be fixed, then adds to workpiece
Work；Regulating device 7 is mounted at the top of sliding shoe 6 and the second fixed block 11, and the bottom side of regulating device 7 is provided with first shell
71, first shell 71 is fixed by bolt 73 and the connecting hole in 75 left side of second shell, makes second shell 75 in first shell 71
Interior position is adjusted, and clamping mechanism 78 is embedded at the top of second shell 75, fixture block 8 is inserted into clamping mechanism 78, clamping machine
Fixture block 8 is fixed in intermediate plate 783 by the intermediate plate 783 of 78 inside two sides of structure under the elastic force of compressed spring 784, and solving can not root
According to the position that the Level Change of workpiece is fixed, and the shape of fixture block can not be changed, cause the adaptability of fixture poor, influence work
The problem of efficiency, the shape of fixture block can be replaced by reaching, and can change the effect of fixture block fixed height.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of machining fixture, including pedestal (1), rotating block (2), threaded rod (3), thread bush (4), sliding block (5), cunning
Motion block (6), fixture block (8), slide bar (9), the first fixed block (10) and the second fixed block (11), it is characterised in that: further include adjusting
Device (7), pedestal (1) left side central portion and rotating block (2) are rotatablely connected, and rotating block (2) right-hand end is fixed with spiral shell
Rasp bar (3), threaded rod (3) outside are rotatablely connected with thread bush (4), pass through sliding block (5) in the middle part of thread bush (4) bottom side
It is slidably connected with pedestal (1), thread bush (4) bottom left is fixed with sliding shoe (6), fixed at the top of the sliding shoe (6)
Have regulating device (7), regulating device (7) top left side is flexibly connected with fixture block (8), in the middle part of the sliding shoe (6) and sliding
Bar (9) is slidably connected, and the first fixed block (10) right side central is fixed on the left of the slide bar (9), is fixed on the right side of the slide bar (9)
In the second fixed block (11) left side central portion, the regulating device (7) is by first shell (71), through-hole (72), bolt (73), first
Connecting hole (74), second shell (75), the second connecting hole (76), third connecting hole (77) and clamping mechanism (78) composition, it is described
First shell (71) bottom is fixedly connected with sliding shoe (6), and first shell (71) left bottom is provided with through-hole (72), institute
It states and is flexibly connected inside through-hole (72) with bolt (73), is fixedly connected on the right side of the bolt (73) with the first connecting hole (74), institute
The first connecting hole (74) are stated embedded in second shell (75) inside left, second shell (75) left bottom is provided with the second company
It connects hole (76), is provided with third connecting hole (77) at the top of second connecting hole (76), and is solid on the right side of third connecting hole (77)
Internal due to second shell (75), second shell (75) top left side is embedded with clamping mechanism (78), the clamping mechanism
(78) it is made of third shell (781), the second rotating block (782), intermediate plate (783) and compressed spring (784), the third shell
(781) bottom is fixedly connected with second shell (75), and third shell (781) inside top is fixed with the second rotating block
(782), it is rotatablely connected at the top of second rotating block (782) with intermediate plate (783), intermediate plate (783) exterior bottom is fixed with
Compressed spring (784), the compressed spring (784) are internal embedded in third shell (781).
2. a kind of machining fixture according to claim 1, it is characterised in that: side is set at the top of the pedestal (1)
It is equipped with sliding groove, and the width of sliding groove is greater than the width 1cm of sliding shoe (6) bottom.
3. a kind of machining fixture according to claim 1, it is characterised in that: pedestal (1) left side central portion is set
It is equipped with rotation hole, and the diameter of rotation hole is greater than the diameter 0.8cm on the right side of rotating block (2).
4. a kind of machining fixture according to claim 1, it is characterised in that: there are two slide bar (9) settings,
And two slide bars (9) are set to sliding shoe (6) front and rear sides.
5. a kind of machining fixture according to claim 1, it is characterised in that: the regulating device (7) is provided with
Two, and two regulating devices (7) are respectively arranged at the top of sliding shoe (6) and the second fixed block (11).
6. a kind of machining fixture according to claim 1, it is characterised in that: first connecting hole (74), the
The shapes and sizes of two connecting holes (76) and third connecting hole (77) are equal, and being equidistant between any two.
7. a kind of machining fixture according to claim 1, it is characterised in that: the intermediate plate (783) is provided with two
Piece, and two panels intermediate plate (783) bilateral symmetry on the inside of third shell (781).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060706.5U CN209465979U (en) | 2019-01-15 | 2019-01-15 | Fixture is used in a kind of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060706.5U CN209465979U (en) | 2019-01-15 | 2019-01-15 | Fixture is used in a kind of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209465979U true CN209465979U (en) | 2019-10-08 |
Family
ID=68091810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060706.5U Expired - Fee Related CN209465979U (en) | 2019-01-15 | 2019-01-15 | Fixture is used in a kind of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209465979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780370A (en) * | 2019-11-11 | 2021-05-11 | 中国航发商用航空发动机有限责任公司 | Cartridge assembly system and cartridge clamping device thereof |
-
2019
- 2019-01-15 CN CN201920060706.5U patent/CN209465979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780370A (en) * | 2019-11-11 | 2021-05-11 | 中国航发商用航空发动机有限责任公司 | Cartridge assembly system and cartridge clamping device thereof |
| CN112780370B (en) * | 2019-11-11 | 2022-06-21 | 中国航发商用航空发动机有限责任公司 | Cartridge assembly system and cartridge clamping device thereof |
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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 |
Granted publication date: 20191008 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |