CN106799603B - The two o'clock Compliant pressure fixture of different height - Google Patents
The two o'clock Compliant pressure fixture of different height Download PDFInfo
- Publication number
- CN106799603B CN106799603B CN201611235935.3A CN201611235935A CN106799603B CN 106799603 B CN106799603 B CN 106799603B CN 201611235935 A CN201611235935 A CN 201611235935A CN 106799603 B CN106799603 B CN 106799603B
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- CN
- China
- Prior art keywords
- pressing plate
- fixing seat
- hinge
- pull rod
- connecting pin
- 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.)
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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
-
- 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
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of two o'clock Compliant pressure fixtures of different height, it is characterized in that: installing pressing plate in fixing seat upper end two sides including matrix and the fixing seat being connected on matrix, the lower end of pressing plate and fixing seat are rotatablely connected, the upper end setting pressure head of pressing plate；Hinge is set between the pressing plate of the two sides, and the lower end of hinge and the upper end of pull rod are rotatablely connected, and the lower end of pull rod passes through fixing seat and matrix, and the lower end of pull rod connects thrust source；Sliding setting pressing plate connecting pin, pressing plate connect the pressing plate at left and right sides of pin connection on the hinge.The present invention is able to solve in the confined space as caused by molten error two o'clock in two different planes of height compression and the consistent problem of pressing force simultaneously.
Description
Technical field
It is especially a kind of different in limited height the present invention relates to a kind of two o'clock Compliant pressure fixture of different height
Two o'clock compression and the consistent fixture of pressing force simultaneously are realized in two planes, belong to tooling and fixture technical field.
Background technique
With the development of science and technology, many mechanical structures are constantly optimized, and that does is smaller and smaller, and precision is continuous
Improve, use scope is also increasingly wider, oil cylinder be exactly it is one such, have lever oil cylinder, rotary oil cylinder, over draft cylinder, push away cylinder, draw
Cylinder etc..But even with so more usage types, it is that can't resolve that still to have many places, which be these existing mechanisms,.
Such as: the limited inner hole upper surface in space, since molten error makes it be uneven, but two o'clock is compressed and is compressed simultaneously again
It is relatively difficult to realize when power is consistent.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of two o'clock Compliant pressure of different height is provided
Fixture is able to solve two o'clock in two planes that height is different in the confined space as caused by molten error while compressing and compressing
The consistent problem of power.
According to technical solution provided by the invention, the two o'clock Compliant pressure fixture of the different height, it is characterized in that: including
Matrix and the fixing seat being connected on matrix install pressing plate in fixing seat upper end two sides, and the lower end of pressing plate and fixing seat rotation connect
It connects, pressure head is arranged in the upper end of pressing plate；Hinge is set between the pressing plate of the two sides, and the lower end of hinge and the upper end of pull rod rotate
Connection, the lower end of pull rod pass through fixing seat and matrix, and the lower end of pull rod connects thrust source；The sliding setting pressing plate on the hinge
Connecting pin, pressing plate connect the pressing plate at left and right sides of pin connection.
Further, the lower end of the pressing plate is rotatablely connected with fixing seat by fixing seat connecting pin.
Further, the lower end of the hinge is rotatablely connected by the upper end of link pin and pull rod.
Further, the lower end of the pull rod connects blind rivet, and blind rivet is connect with thrust source.
Further, the thrust source is oil cylinder.
Further, groove is set on the hinge, and pressing plate connecting pin is slidably arranged in groove.
Further, the pressing plate connecting pin is fixed by circlip.
Further, dustband is set between the fixing seat and pull rod.
Further, in the upper end of the fixing seat, setting covers the anticollison block of pressing plate and hinge.
Further, the hinge uses delta hinge.
The invention has the following advantages that
(1) present invention can be realized compresses on two different faces of height, reaches the consistent effect of pressing force, to make
Workpiece deformation is small；
(2) structure of the invention is compact, can realize compression in a limited space；
(3) present invention can reduce use cost.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the two o'clock Compliant pressure fixture of different height of the present invention.
Fig. 2 is the cross-sectional view of the two o'clock Compliant pressure fixture of different height of the present invention.
Fig. 3 is the use state diagram of the two o'clock Compliant pressure fixture of different height of the present invention.
Fig. 4 is the schematic diagram of the compressing fixture with anticollison block.
Description of symbols: blind rivet 1, matrix 2, fixing seat 3, pressing plate 4, groove 5, delta hinge 6, pull rod 7, pressing plate connection
Pin 8, link pin 9, fixing seat connecting pin 10, pressure head 11, dustband 12, circlip 13, anticollison block 14.
Specific embodiment
Below with reference to specific attached drawing, the invention will be further described.
As shown in FIG. 1 to 3, the two o'clock Compliant pressure fixture of different height of the present invention includes matrix 2 and is connected to
Fixing seat 3 on matrix 2 installs pressing plate 4 in 3 upper end two sides of fixing seat, and the lower end of pressing plate 4 and fixing seat 4 are connected by fixing seat
Outbound 10 is rotatablely connected, and pressure head 11 is arranged in the upper end of pressing plate 4, and the pressure head 11 of the left and right sides is respectively used to inner hole upper surface two o'clock
It compresses；Delta hinge 6 is set between the pressing plate 4 of the two sides, and the lower end of delta hinge 6 passes through link pin 9 and pull rod 7
Upper end rotation connection, the lower end of pull rod 7 passes through fixing seat 3 and matrix 2, and the lower end of pull rod 7 connects blind rivet 1, blind rivet 1 and thrust
Source (such as oil cylinder) connection；Groove 5 is set on the delta hinge 6, setting sliding setting pressing plate connecting pin 8, pressure in groove 5
Plate connecting pin 8 can slide in groove 5, and the pressing plate 4 of the connection of pressing plate connecting pin 8 left and right sides, pressing plate connecting pin 8 passes through circlip
13 is fixed.
Dustband 12 is set between the fixing seat 3 and pull rod 7.
As shown in figure 4, the anticollison block 14 of pressing plate 4 and delta hinge 6 is covered in the setting of the upper end of the fixing seat 3, to prevent
Only pressing plate 4 and delta hinge 6 are influenced compression movement by external collision.
The course of work of the invention: the two o'clock Compliant pressure fixture of different height of the present invention is mainly used for inner hole upper end
The compression of face two o'clock, especially suitable for compression while two just different as caused by molten error and pressing force one
It causes.When in use, it is connect by oil cylinder with blind rivet 1 and thrust is provided, pull rod 7 is made to rise through delta hinge 6 and the transmission of pressing plate 4,
Band dynamic head 11 is compressed, when workpiece surface has casting difference in height, the height of delta hinge 6 motion compensation two o'clock A and B
It spends poor (as shown in Figure 3).
The present invention, by self-control parts peculiar and hydraulic component, forms a fixture unit, is used for using steel as medium
It is the essential technological equipment of parts machining as the special accessories of lathe in machining.
Claims (2)
1. the two o'clock Compliant pressure fixture of a kind of different height, it is characterized in that: including matrix (2) and being connected on matrix (2)
Fixing seat (3) installs pressing plate (4) in fixing seat (3) upper end two sides, and the lower end and fixing seat (3) of pressing plate (4) are rotatablely connected, pressure
Pressure head (11) are arranged in the upper end of plate (4)；Hinge, lower end and pull rod (7) of hinge are set between the pressing plate (4) of the two sides
Upper end rotation connection, the lower end of pull rod (7) pass through fixing seat (3) and matrix (2), and the lower end of pull rod (7) connects thrust source；Institute
State sliding setting pressing plate connecting pin (8) on hinge, the pressing plate (4) of pressing plate connecting pin (8) the connection left and right sides；
The lower end and fixing seat (3) of the pressing plate (4) are rotatablely connected by fixing seat connecting pin (10)；
The lower end of the hinge is rotatablely connected by the upper end of link pin (9) and pull rod (7)；
The lower end of the pull rod (7) connects blind rivet (1), and blind rivet (1) is connect with thrust source；
Groove (5) are set on the hinge, pressing plate connecting pin (8) is slidably arranged in groove (5)；
The pressing plate connecting pin (8) is fixed by circlip (13)；
Dustband (12) are set between the fixing seat (3) and pull rod (7)；
In the upper end of the fixing seat (3), setting covers the anticollison block (14) of pressing plate (4) and hinge；
The hinge uses delta hinge (6).
2. the two o'clock Compliant pressure fixture of different height as described in claim 1, it is characterized in that: the thrust source is oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235935.3A CN106799603B (en) | 2016-12-28 | 2016-12-28 | The two o'clock Compliant pressure fixture of different height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235935.3A CN106799603B (en) | 2016-12-28 | 2016-12-28 | The two o'clock Compliant pressure fixture of different height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106799603A CN106799603A (en) | 2017-06-06 |
| CN106799603B true CN106799603B (en) | 2019-04-26 |
Family
ID=58985629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235935.3A Active CN106799603B (en) | 2016-12-28 | 2016-12-28 | The two o'clock Compliant pressure fixture of different height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106799603B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623425A (en) * | 2019-02-02 | 2019-04-16 | 无锡贝斯特精机股份有限公司 | The adaptive hold-down mechanism of lever three-jaw |
| CN109623428A (en) * | 2019-02-02 | 2019-04-16 | 无锡贝斯特精机股份有限公司 | The adaptive hold-down mechanism of hinge type three-jaw |
| CN111300314B (en) * | 2020-04-16 | 2021-06-04 | 无锡贝斯特精机股份有限公司 | Scissor type self-adaptive pressing mechanism |
| CN111590360B (en) * | 2020-05-13 | 2022-04-05 | 昆明云内动力股份有限公司 | Cylinder body hydraulically operated fixture quick change formula hold-down mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62208840A (en) * | 1986-03-10 | 1987-09-14 | Kojiro Yamazaki | Work fixing device of angle rest |
| CN102990439A (en) * | 2012-12-13 | 2013-03-27 | 徐州海伦农业科技有限公司 | Machine tool pressure plate |
| CN103009113A (en) * | 2012-12-06 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Interior clamping device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62173133A (en) * | 1986-01-27 | 1987-07-30 | Honda Motor Co Ltd | Clamping mechanism |
| CN200967182Y (en) * | 2006-11-24 | 2007-10-31 | 中国南车集团铜陵车辆厂 | Clamp |
| CN104057339A (en) * | 2014-07-01 | 2014-09-24 | 重庆利国电气设备制造有限公司 | Pneumatic cam-clamping device |
| CN204339327U (en) * | 2014-12-25 | 2015-05-20 | 无锡市奥林人造草坪有限公司 | A kind of coordinated type fixture |
| CN205651086U (en) * | 2016-05-19 | 2016-10-19 | 重庆颖熙科技有限公司 | Floating clamping device |
-
2016
- 2016-12-28 CN CN201611235935.3A patent/CN106799603B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62208840A (en) * | 1986-03-10 | 1987-09-14 | Kojiro Yamazaki | Work fixing device of angle rest |
| CN103009113A (en) * | 2012-12-06 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Interior clamping device |
| CN102990439A (en) * | 2012-12-13 | 2013-03-27 | 徐州海伦农业科技有限公司 | Machine tool pressure plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106799603A (en) | 2017-06-06 |
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