CN109352389A - A kind of hydraulic quick-clamping system - Google Patents
A kind of hydraulic quick-clamping system Download PDFInfo
- Publication number
- CN109352389A CN109352389A CN201811498201.3A CN201811498201A CN109352389A CN 109352389 A CN109352389 A CN 109352389A CN 201811498201 A CN201811498201 A CN 201811498201A CN 109352389 A CN109352389 A CN 109352389A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- quick
- clamping
- hydraulic
- locking mechanism
- 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 present invention relates to a kind of hydraulic quick-clamping systems, belong to machine-building equipment technology field.It includes: set and positioning mechanism and quick clamping tool mechanism；Quick clamping tool mechanism includes: shell, pedestal, eyenut, the first hexagon-headed bolt, the first hexagon socket head cap screw, locating piece, sliding block locking mechanism, piston rod pressurized strut, hydraulic actuator, the second hexagon-headed bolt, the second hexagon socket head cap screw；The pedestal is located at the lower section of hydraulic quick-clamping system, the two sides of pedestal is provided with eyenut, the locating piece of shell upper is fixed by the first hexagon socket head cap screw；Sliding block locking mechanism, piston rod pressurized strut and hydraulic actuator are located at the inside of hydraulic quick-clamping system, and sliding block locking mechanism is located at the top of piston rod pressurized strut, and the upper end of hydraulic actuator is connect with piston rod pressurized strut；It includes clamping plate and turnbuckle to the set and positioning mechanism, and turnbuckle is located at the middle part of clamping plate.
Description
Technical field
The present invention relates to a kind of hydraulic quick-clamping systems, belong to machine-building equipment technology field.
Background technique
For complex contour, the middle-size and small-size part of multi-surface processing, program adjustment, frock clamp in numerical control processing at present
The holding times such as preparation, cutter preparation, workpiece sensing are more, and processing efficiency is relatively low.Its traditional tooling used needs artificial bore
Hole, positioning and clamping, opening character is poor, clamping efficiency is low, specificity is strong.Therefore, it by integrating existing technology, independently sets
It counts, manufacture hydraulic quick-clamping system, realize the quick despatch of workpiece, quickly position.
Summary of the invention
It is an object of the invention to provide a kind of hydraulic quick-clamping system for middle-size and small-size structural member, to reach system
One positioning datum, improves part processing efficiency at process simplification, reduces labor intensity, shortens the clamping time, reduces clamping mistake
Difference improves product quality.
The present invention to achieve the goals above, adopts the following technical scheme that
A kind of hydraulic quick-clamping system, it is characterised in that it includes: set and positioning mechanism and quick clamping tool mechanism；
Quick clamping tool mechanism includes: shell, pedestal, eyenut, the first hexagon-headed bolt, the first hexagon socket head cap screw, determines
Position block, sliding block locking mechanism, piston rod pressurized strut, hydraulic actuator, the second hexagon-headed bolt, the second hexagon socket head cap screw；
The pedestal is located at the lower section of hydraulic quick-clamping system, and the two sides of pedestal are provided with eyenut, shell upper
Locating piece is fixed by the first hexagon socket head cap screw；
Sliding block locking mechanism, piston rod pressurized strut and hydraulic actuator are located at the inside of hydraulic quick-clamping system, slider locking
Mechanism is located at the top of piston rod pressurized strut, and the upper end of hydraulic actuator is connect with piston rod pressurized strut；
It includes clamping plate and turnbuckle to the set and positioning mechanism, and turnbuckle is located at the middle part of clamping plate.
Further, the sliding block locking mechanism it include: take-up housing, sliding block, cover board, hex head screw, light spring
Washer, flush end holding screw and spring；
The top of sliding block is cover board, and the lower section of sliding block is take-up housing；
The hex head screw is through cover board and sliding block is connected with, and flush end holding screw is horizontally set in sliding block, flush end tightening
One end of screw is connect by spring with hex head screw.
Further, workpiece blank is fixed by screws on the clamping plate of set and positioning mechanism, and set and positioning mechanism is put
It sets in quick clamping tool mechanism.
Further, the pedestal of quick clamping tool mechanism is installed on numerical control device workbench.
Further, in sliding block locking mechanism spring spring-force driven dual, the sliding block and clamping in sliding block locking mechanism be fixed
The turnbuckle of position mechanism has gap.
Workpiece blank is fixed by screws on the clamping plate of set and positioning mechanism, passes through the stainless steel from hydraulic actuator
Pipe pressure, drives piston rod pressurized strut to move upwards, and the sliding block of catenating slider retaining mechanism inwardly moves locking stretching screw, from
And realize positioning and the clamping of blank.Quick clamping tool mechanism structure is fixed, and set and positioning mechanism can according to workpiece needs
It is replaced.
Beneficial effects of the present invention:
1, the present invention realizes the quick positioning and clamping of workpiece；
2, process simplification of the present invention；
3, the present invention reduces clamping error；
4, the present invention improves part processing efficiency and product quality.
Detailed description of the invention
Fig. 1 is quick clamping tool structural schematic diagram of the present invention；
Fig. 2 is the overhead view of Fig. 1；
Fig. 3 is the schematic diagram of Figure 1A-A section；
Fig. 4 is the structural schematic diagram of sliding block locking mechanism；
Fig. 5 is the schematic diagram of Fig. 4 A-A section；
Fig. 6 is the schematic diagram of hydraulic actuator；
Fig. 7 is the schematic diagram of take-up housing；
Fig. 8 is the schematic diagram of sliding block；
Fig. 9 is the schematic diagram of set and positioning mechanism；
Figure 10 is the diagrammatic cross-section of Fig. 9；
Figure 11 is overall structure of the present invention.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings.:
A kind of hydraulic quick-clamping system, it includes: set and positioning mechanism 22 and quick clamping tool mechanism 23；
Quick clamping tool mechanism 23 includes: shell 1, pedestal 2, eyenut 3, hexagonal spiral shell in the first hexagon-headed bolt 4, first
Bolt 5, locating piece 6, sliding block locking mechanism 7, piston rod pressurized strut 8, hydraulic actuator 9, six in the second hexagon-headed bolt 10, second
Corner bolt 11；
The pedestal 2 is located at the lower section of hydraulic quick-clamping system, the two sides of pedestal 2 is provided with eyenut 3, on shell 1
The locating piece 6 in portion is fixed by the first hexagon socket head cap screw 5；
Sliding block locking mechanism 7, piston rod pressurized strut 8 and hydraulic actuator 9 are located at the inside of hydraulic quick-clamping system, sliding block lock
Tight mechanism 7 is located at the top of piston rod pressurized strut 8, and the upper end of hydraulic actuator 9 is connect with piston rod pressurized strut 8；
It includes clamping plate 12 and turnbuckle 13 to the set and positioning mechanism 22, and turnbuckle 13 is located in clamping plate 12
Portion.
The sliding block locking mechanism 7 it include: take-up housing 31, sliding block 32, cover board 33, hex head screw 34, light spring
Washer 35, flush end holding screw 36 and spring 37；
The top of sliding block 32 is cover board 33, and the lower section of sliding block 32 is take-up housing 31；
For the hex head screw 34 through cover board 33 and sliding block 32 is connected with, flush end holding screw 36 is horizontally set on sliding block 32
In, one end of flush end holding screw 36 is connect by spring 37 with hex head screw 34.
Workpiece blank 21 is fixed by screws on the clamping plate of set and positioning mechanism 22, and set and positioning mechanism 22 is placed into
In quick clamping tool mechanism 23.
The pedestal of quick clamping tool mechanism 23 is installed on numerical control device workbench.
The spring-force driven dual of spring 37 in sliding block locking mechanism 7, sliding block 32 and Set and Positioning machine in sliding block locking mechanism 7
The turnbuckle 13 of structure 22 has gap.
Workflow are as follows:
1, the pedestal of quick clamping tool mechanism (Fig. 1,2,3) is installed on numerical control device workbench.
2, suitable Set and Positioning structure (Fig. 9,10) is selected as needed.
3, workpiece blank is fixed by screws on the clamping plate of set and positioning mechanism.Set and positioning mechanism is placed into again
In quick clamping tool mechanism.At this time because of the spring-force driven dual of sliding block locking mechanism (Fig. 4,5) spring, in sliding block locking mechanism
Sliding block and the turnbuckle of set and positioning mechanism have gap.
4, external hydraulic pump applies hydraulic, hydraulic coupling band to the stainless steel tube of the hydraulic actuator of quick clamping tool mechanism
Piston bar pressurized strut moves from the bottom up, forces the sliding block slid inward of sliding block locking mechanism, turnbuckle is lockked, thus work
Part blank realizes clamping and fixes.
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 (5)
1. a kind of hydraulic quick-clamping system, it is characterised in that it includes: set and positioning mechanism (22) and quick clamping tool machine
Structure (23)；
Quick clamping tool mechanism (23) includes: shell (1), pedestal (2), eyenut (3), the first hexagon-headed bolt (4),
One hexagon socket head cap screw (5), locating piece (6), sliding block locking mechanism (7), piston rod pressurized strut (8), hydraulic actuator (9), second
Hexagon-headed bolt (10), the second hexagon socket head cap screw (11)；
The pedestal (2) is located at the lower section of hydraulic quick-clamping system, the two sides of pedestal (2) is provided with eyenut (3), outside
The locating piece (6) on shell (1) top is fixed by the first hexagon socket head cap screw (5)；
Sliding block locking mechanism (7), piston rod pressurized strut (8) and hydraulic actuator (9) are located at the inside of hydraulic quick-clamping system,
Sliding block locking mechanism (7) is located at the top of piston rod pressurized strut (8), the upper end and piston rod pressurized strut (8) of hydraulic actuator (9)
Connection；
It includes clamping plate (12) and turnbuckle (13) to the set and positioning mechanism (22), and turnbuckle (13) is located at clamping plate
(12) middle part.
2. hydraulic quick-clamping system according to claim 1, it is characterised in that: its packet of the sliding block locking mechanism (7)
It includes: take-up housing (31), sliding block (32), cover board (33), hex head screw (34), single coil spring lock washer light type (35), flush end holding screw
(36) and spring (37)；
The top of sliding block (32) is cover board (33), and the lower section of sliding block (32) is take-up housing (31)；
Through cover board (33) and sliding block (32) is connected with, flush end holding screw (36) is horizontally set on the hex head screw (34)
In sliding block (32), one end of flush end holding screw (36) is connect by spring (37) with hex head screw (34).
3. hydraulic quick-clamping system according to claim 1, it is characterised in that: workpiece blank (21) is fixed by screw
On the clamping plate of set and positioning mechanism (22), set and positioning mechanism (22) is placed on quick clamping tool mechanism (23).
4. hydraulic quick-clamping system according to claim 1, it is characterised in that: the bottom of quick clamping tool mechanism (23)
Seat is installed on numerical control device workbench.
5. hydraulic quick-clamping system according to claim 2, it is characterised in that: spring in sliding block locking mechanism (7)
(37) spring-force driven dual, the turnbuckle (13) of sliding block (32) and set and positioning mechanism (22) in sliding block locking mechanism (7)
There is gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498201.3A CN109352389A (en) | 2018-12-07 | 2018-12-07 | A kind of hydraulic quick-clamping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498201.3A CN109352389A (en) | 2018-12-07 | 2018-12-07 | A kind of hydraulic quick-clamping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352389A true CN109352389A (en) | 2019-02-19 |
Family
ID=65331633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811498201.3A Pending CN109352389A (en) | 2018-12-07 | 2018-12-07 | A kind of hydraulic quick-clamping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968113A (en) * | 2019-04-24 | 2019-07-05 | 无锡市嘉科机械有限公司 | Chuck is used in Automobile flywheel grinding |
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|---|---|---|---|---|
| EP0212047A2 (en) * | 1985-07-25 | 1987-03-04 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Spring clamping cylinder |
| DE29615613U1 (en) * | 1996-09-09 | 1997-08-28 | Stark Emil | Clamping device for clamping a quick-action clamping cylinder on a carrier plate for processing machines |
| CN201432254Y (en) * | 2009-04-16 | 2010-03-31 | 宁波永享铜管道有限公司 | Self-centering clamp |
| CN101856794A (en) * | 2010-06-25 | 2010-10-13 | 莱州三力汽车配件有限公司 | Special tooling for brake drum |
| CN202224978U (en) * | 2011-09-08 | 2012-05-23 | 昆山恒源机械制造有限公司 | Single-cylinder vehicle clamp |
| CN202278426U (en) * | 2011-10-28 | 2012-06-20 | 无锡倍安杰机械科技有限公司 | Blank self-centering and tensioning mechanism |
| CN103862113A (en) * | 2014-03-28 | 2014-06-18 | 长沙正盛动力配件有限公司 | Large-cylinder-bore piston ring slice machining device |
| CN104191296A (en) * | 2014-09-17 | 2014-12-10 | 江苏上汽汽车同步器厂 | Rearward pull clamping type lathe fixture for processing of inner hole and end faces of thin-walled part |
| CN204524315U (en) * | 2015-03-26 | 2015-08-05 | 西峡县内燃机进排气管有限责任公司 | A kind of three-jaw fluid-pressure hold-down mechanism |
| CN204800310U (en) * | 2015-07-02 | 2015-11-25 | 范林元 | A air jig for numerical control lathe holding workpiece internal diameter |
| CN205816854U (en) * | 2016-06-03 | 2016-12-21 | 湖北文理学院 | Swollen fixture in a kind of hydraulic pressure |
| CN106624923A (en) * | 2016-12-23 | 2017-05-10 | 安徽科技学院 | Fixture special for multidirectional turning of automobile spoke |
| CN107398758A (en) * | 2017-09-07 | 2017-11-28 | 歌尔股份有限公司 | Positioning and clamping frock |
| CN207616196U (en) * | 2017-12-29 | 2018-07-17 | 秦皇岛兴龙轮毂有限公司 | A kind of wind-power chuck increase self contering structure |
| CN108436509A (en) * | 2018-04-18 | 2018-08-24 | 广州松兴电气股份有限公司 | A kind of inclined cutout ejecting mechanism |
| CN209614923U (en) * | 2018-12-07 | 2019-11-12 | 江西洪都航空工业集团有限责任公司 | A kind of hydraulic quick-clamping system |
-
2018
- 2018-12-07 CN CN201811498201.3A patent/CN109352389A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212047A2 (en) * | 1985-07-25 | 1987-03-04 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Spring clamping cylinder |
| DE29615613U1 (en) * | 1996-09-09 | 1997-08-28 | Stark Emil | Clamping device for clamping a quick-action clamping cylinder on a carrier plate for processing machines |
| CN201432254Y (en) * | 2009-04-16 | 2010-03-31 | 宁波永享铜管道有限公司 | Self-centering clamp |
| CN101856794A (en) * | 2010-06-25 | 2010-10-13 | 莱州三力汽车配件有限公司 | Special tooling for brake drum |
| CN202224978U (en) * | 2011-09-08 | 2012-05-23 | 昆山恒源机械制造有限公司 | Single-cylinder vehicle clamp |
| CN202278426U (en) * | 2011-10-28 | 2012-06-20 | 无锡倍安杰机械科技有限公司 | Blank self-centering and tensioning mechanism |
| CN103862113A (en) * | 2014-03-28 | 2014-06-18 | 长沙正盛动力配件有限公司 | Large-cylinder-bore piston ring slice machining device |
| CN104191296A (en) * | 2014-09-17 | 2014-12-10 | 江苏上汽汽车同步器厂 | Rearward pull clamping type lathe fixture for processing of inner hole and end faces of thin-walled part |
| CN204524315U (en) * | 2015-03-26 | 2015-08-05 | 西峡县内燃机进排气管有限责任公司 | A kind of three-jaw fluid-pressure hold-down mechanism |
| CN204800310U (en) * | 2015-07-02 | 2015-11-25 | 范林元 | A air jig for numerical control lathe holding workpiece internal diameter |
| CN205816854U (en) * | 2016-06-03 | 2016-12-21 | 湖北文理学院 | Swollen fixture in a kind of hydraulic pressure |
| CN106624923A (en) * | 2016-12-23 | 2017-05-10 | 安徽科技学院 | Fixture special for multidirectional turning of automobile spoke |
| CN107398758A (en) * | 2017-09-07 | 2017-11-28 | 歌尔股份有限公司 | Positioning and clamping frock |
| CN207616196U (en) * | 2017-12-29 | 2018-07-17 | 秦皇岛兴龙轮毂有限公司 | A kind of wind-power chuck increase self contering structure |
| CN108436509A (en) * | 2018-04-18 | 2018-08-24 | 广州松兴电气股份有限公司 | A kind of inclined cutout ejecting mechanism |
| CN209614923U (en) * | 2018-12-07 | 2019-11-12 | 江西洪都航空工业集团有限责任公司 | A kind of hydraulic quick-clamping system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968113A (en) * | 2019-04-24 | 2019-07-05 | 无锡市嘉科机械有限公司 | Chuck is used in Automobile flywheel grinding |
| CN109968113B (en) * | 2019-04-24 | 2023-10-03 | 无锡市嘉科机械有限公司 | Chuck for grinding automobile flywheel |
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