CN105415045B - A kind of linkage lever pressing device - Google Patents
A kind of linkage lever pressing device Download PDFInfo
- Publication number
- CN105415045B CN105415045B CN201510922933.0A CN201510922933A CN105415045B CN 105415045 B CN105415045 B CN 105415045B CN 201510922933 A CN201510922933 A CN 201510922933A CN 105415045 B CN105415045 B CN 105415045B
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- hinge
- away cylinder
- sliding block
- cylinder head
- 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
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
The invention belongs to Machine Tool Fixture Design field, and in particular to a kind of linkage lever pressing device, by using lever linkage and hydraulic-driven, can realize to wanting the part of milling aloft to compress.Automation is a Main way of jig development, and traditional mode that manually compresses becomes a bottleneck of automated production, it is necessary to solve problems using new pressing device.The present invention adds on production line in machine, realizes fast clamp and the dismounting of part.
Description
Technical field
The invention belongs to Machine Tool Fixture Design field, and in particular to a kind of linkage lever pressing device, by using lever
Linkage and hydraulic-driven, can be realized to wanting the part of milling aloft to compress.
Background technology
Automation is a Main way of jig development, and traditional manually compression mode becomes automation
One bottleneck of production using new pressing device, it is necessary to solve problems.
The content of the invention
The technical problems to be solved by the invention are：On machine plus production line, fast clamp and the dismounting of part are realized.
The technical solution adopted in the present invention is：A kind of linkage lever pressing device, in Milling Process to part
Be fixed, the pressing device include clamp body, push away cylinder, push away cylinder head, sliding block, floating platen, hinge pressing plate, rotary shaft, bullet
Spring set, return spring and compact heap, wherein
The clamp body has the hole for installing part at middle part, is connected in the rotary shaft of left and right ends and hinge pressing plate, and
It is fixed with front and rear sides and pushes away cylinder；
Connected between each pair hinge pressing plate by the rotary shaft, two pairs of hinge pressing plates are mounted opposite, and in each hinge
Pressing plate upper end inner surface setting has the spring housing and return spring being provided with the outside of the compact heap, bottom for return,
Bottom inwardly has projection；
Push away cylinder extend downwardly out it is described push away cylinder head, this pushes away cylinder head lower end and is connected with sliding block, and sliding block is connected with floating platen；Should
The U-shaped structure of floating platen, and there is the inclined plane stretched out at opening two ends, it is engaged, leads to the projection of hinge pressing plate
Cross and push down on floating platen so that hinge pressing plate can rotate around rotary shaft.
The device also includes bottom plate, guide rod and compression spring, and bottom plate is arranged on by guide rod and compression spring and floated
The downside of pressing plate, for buffering.
Hinge pressing plate has the surface relative with clamp body, and the spring housing and return spring for return is arranged on folder
Particularly or in hinge pressing plate.
The sliding block is connected by the T-slot on top with pushing away the end bosses of cylinder head；Sliding block bottom is being provided with U-type groove, uses
Installed in floating platen.
By the control of hydraulic system, push away cylinder head and drive floating platen to move up and down, so as to drive hinge pressing plate to open
Or compress motion.
It is an advantage of the invention that：By hydraulic control, fast-holding and the release of lever can be realized, thrust is big, energy
Enough solve the compression of long cantilever part.
Brief description of the drawings
Fig. 1 is shaft side figure of the linkage lever pressing device of the present invention on fixture；
Fig. 2 is the shaft side figure of linkage lever pressing device of the present invention；
Fig. 3 is the sectional view of linkage lever pressing device of the present invention；
Fig. 4 is the partial enlarged drawing of Fig. 3 bottoms；
Fig. 5 is the partial enlarged drawing of Fig. 3 sidepieces.
Wherein, 1 is clamp body, and 2 be to push away cylinder, and 3 be to push away cylinder head, and 4 be sliding block, and 5 be floating platen, and 6 be bottom plate, and 7 be to be oriented to
Bar, 8 be compression spring, and 9 be hinge pressing plate, 10 rotary shafts, and 11 be spring housing, and 12 be return spring, and 13 be compact heap
Embodiment
The present invention is described in further details below.A kind of linkage lever pressing device, in Milling Process pair
Part is fixed, the pressing device include clamp body 1, push away cylinder 2, push away cylinder head 3, sliding block 4, floating platen 5, hinge pressing plate 9,
Rotary shaft 10, spring housing 11, return spring 12 and compact heap 13, wherein
The clamp body 1 has the hole for installing part at middle part, connects in left and right ends and the rotary shaft 10 of hinge pressing plate 9
Connect, and be fixed with front and rear sides and push away cylinder 2；
Connected between each pair hinge pressing plate 9 by the rotary shaft 10, two pairs of hinge pressing plates 9 are mounted opposite, and each
The upper end inner surface setting of hinge pressing plate 9 has the He of spring housing 11 being provided with the outside of the compact heap 13, bottom for return
Return spring 12, bottom inwardly has projection；
Push away cylinder 2 extend downwardly out it is described push away cylinder head 3, this pushes away the lower end of cylinder head 3 and is connected with sliding block 4, sliding block 4 and floating platen 5
Connection；The U-shaped structure of floating platen 5, and there is the inclined plane stretched out, the projection with hinge pressing plate 9 at opening two ends
It is engaged, by pushing down on floating platen 5 so that hinge pressing plate 9 can rotate around rotary shaft 10.
The device also includes bottom plate 6, guide rod 7 and compression spring 8, and bottom plate 6 is installed by guide rod 7 and compression spring 8
In the downside of floating platen 5, for buffering.
Hinge pressing plate 9 has the surface relative with clamp body 1, and the spring housing 11 and return spring 12 for return is pacified
On clamp body 1 or in hinge pressing plate 9.
The sliding block 4 is connected by the T-slot on top with pushing away the end bosses of cylinder head 3；The bottom of sliding block 4 is being provided with U-type groove,
For being installed with floating platen 5.
By the control of hydraulic system, push away cylinder head 3 and drive floating platen 5 to move up and down, so as to drive hinge pressing plate 9 to beat
Open or compress motion.
Claims (3)
1. a kind of linkage lever pressing device, for being fixed in Milling Process to part, it is characterised in that：The compression
Device includes clamp body (1), pushes away cylinder (2), pushes away cylinder head (3), sliding block (4), floating platen (5), hinge pressing plate (9), rotary shaft
(10), spring housing (11), return spring (12) and compact heap (13), wherein
The clamp body (1) has the hole for installing part at middle part, connects in the rotary shaft (10) of left and right ends and hinge pressing plate (9)
Connect, and be fixed with front and rear sides and push away cylinder (2)；
Connected between each pair hinge pressing plate (9) by the rotary shaft (10), two pairs of hinge pressing plates (9) are mounted opposite, and every
Individual hinge pressing plate (9) upper end inner surface setting has the spring being provided with the outside of the compact heap (13), bottom for return
(11) and return spring (12) are covered, bottom inwardly has projection；
Push away cylinder (2) extend downwardly out it is described push away cylinder head (3), this pushes away cylinder head (3) lower end and be connected with sliding block (4), sliding block (4) and floating
Pressing plate (5) is connected；Floating platen (5) the U-shaped structure, and there is the inclined plane stretched out at opening two ends, with hinge pressure
The projection of plate (9) is engaged, and by pushing down on floating platen (5) hinge pressing plate (9) can be rotated around rotary shaft (10)；Institute
Sliding block (4) is stated to be connected with pushing away the end bosses of cylinder head (3) by the T-slot on top；Sliding block (4) bottom is provided with U-type groove, for
Floating platen (5) is installed；
The device also includes bottom plate (6), guide rod (7) and compression spring (8), and bottom plate (6) passes through guide rod (7) and compression spring
(8) downside of floating platen (5) is arranged on, for buffering.
2. linkage lever pressing device according to claim 1, it is characterised in that：Hinge pressing plate (9) has and clamp body
(1) relative surface, the spring housing (11) and return spring (12) for return is arranged on clamp body (1) or hinge pressure
On plate (9).
3. linkage lever pressing device according to claim 1 or 2, it is characterised in that：By the control of hydraulic system, push away
Cylinder head (3) drives floating platen (5) to move up and down, so as to drive hinge pressing plate (9) to open or compress motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922933.0A CN105415045B (en) | 2015-12-11 | 2015-12-11 | A kind of linkage lever pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922933.0A CN105415045B (en) | 2015-12-11 | 2015-12-11 | A kind of linkage lever pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105415045A CN105415045A (en) | 2016-03-23 |
| CN105415045B true CN105415045B (en) | 2017-08-25 |
Family
ID=55493813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510922933.0A Active CN105415045B (en) | 2015-12-11 | 2015-12-11 | A kind of linkage lever pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415045B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078283A (en) * | 2016-07-13 | 2016-11-09 | 鹰普（中国）有限公司 | A kind of clamping force force equalization mechanism |
| CN108500459B (en) * | 2018-05-25 | 2024-04-16 | 茵科门控（珠海保税区）有限公司 | Automatic production equipment for hinges |
| CN111965427A (en) * | 2020-07-24 | 2020-11-20 | 中国科学院上海硅酸盐研究所 | Testing device for piezoelectric device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967182Y (en) * | 2006-11-24 | 2007-10-31 | 中国南车集团铜陵车辆厂 | Clamp |
| CN103009110A (en) * | 2012-12-06 | 2013-04-03 | 重庆诚硕科技有限公司 | Internal clamping fixture |
| CN103111866A (en) * | 2012-12-09 | 2013-05-22 | 重庆盾铭电磁阀有限公司 | Eccentric centering clamping device |
| CN103111859A (en) * | 2012-12-09 | 2013-05-22 | 重庆盾铭电磁阀有限公司 | Cam clamping device |
| CN103111865A (en) * | 2012-12-09 | 2013-05-22 | 重庆盾铭电磁阀有限公司 | Transmission centering clamping device with rotation axes |
| TW201433845A (en) * | 2013-02-27 | 2014-09-01 | Hon Hai Prec Ind Co Ltd | Lens fixing device |
| JP5942126B2 (en) * | 2013-07-18 | 2016-06-29 | Smc株式会社 | Clamping device |
| CN104400016A (en) * | 2014-12-07 | 2015-03-11 | 张纪山 | Automatic material clamping mechanical gripper for vertical lathe |
-
2015
- 2015-12-11 CN CN201510922933.0A patent/CN105415045B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105415045A (en) | 2016-03-23 |
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