CN107717520A - To combined type clamping device - Google Patents
To combined type clamping device Download PDFInfo
- Publication number
- CN107717520A CN107717520A CN201610662519.5A CN201610662519A CN107717520A CN 107717520 A CN107717520 A CN 107717520A CN 201610662519 A CN201610662519 A CN 201610662519A CN 107717520 A CN107717520 A CN 107717520A
- Authority
- CN
- China
- Prior art keywords
- push rod
- wedge
- pedestal
- expansion block
- pressing plate
- 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.)
- Pending
Links
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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of clamping device, it is particularly a kind of to combined type clamping device, including pedestal, wedge, expansion block, push rod, pressing plate, push rod one and push rod two, the end of wedge is provided with handle, wedge is horizontal in pedestal with expansion block, the wedge and expansion block are slidably matched between the axle sleeve three in the pedestal, one end of push rod is fixedly connected with wedge, expansion block is sheathed on push rod and is slidably matched therebetween, thrust spring is fixedly connected between wedge and expansion block, thrust spring is sheathed on push rod, the end of push rod is provided with nut one；The inclined-plane of the top of expansion block coordinates with the lower slide of push rod two.Using technical solution of the present invention to combined type clamping device, having clamping effect good, ensureing workpiece processing quality and load and unload the characteristics of convenient.
Description
Technical field
It is particularly a kind of to combined type clamping device the present invention relates to a kind of clamping device.
Background technology
In machining, clamping device is generally used then to be processed first by Workpiece clamping on workpiece, so
Clamping device application is very extensive, using traditional clamping device, clamping force be present and spends greatly, easily influence workpiece processing quality,
Handling trouble and ineffective problem.
The content of the invention
It is an object of the invention to solve above-mentioned technical problem, there is provided a kind of to combined type clamping device, having and clamping
Effect is good, ensures workpiece processing quality and loads and unloads the characteristics of convenient.
In order to solve the above technical problems, present invention employs one kind to combined type clamping device, including pedestal, wedge shape
Block, expansion block, push rod, pressing plate, push rod one and push rod two, wherein, the end of the wedge is provided with handle, the wedge and institute
It is horizontal in the pedestal to state expansion block, the wedge and expansion block are slided between the axle sleeve three in the pedestal and matched somebody with somebody
Close, one end of the push rod is fixedly connected with the wedge, and the expansion block is sheathed on the push rod and slided therebetween
Coordinating, thrust spring is fixedly connected between the wedge and the expansion block, the thrust spring is sheathed on the push rod,
The end of the push rod is provided with nut one；The lower slide on the inclined-plane of the top of the expansion block and the push rod two coordinates, described
Push rod two is provided with the shaft shoulder two, and the shaft shoulder two and longitudinal direction are provided with compression spring two between the axle sleeve two in the pedestal,
Vertical sliding motion coordinates between the push rod two and the axle sleeve two, and the expansion block below the wedge with being all provided with limited location
Groove, the stopper slot are slidably matched with spacer pin level set on the pedestal correspondence position respectively；Above the wedge
The lower slide of lozenges and the push rod one coordinate, the push rod one is provided with the shaft shoulder one, and the shaft shoulder one is with longitudinally setting
Compression spring one is provided between the axle sleeve one in the pedestal, vertical sliding motion is matched somebody with somebody between the push rod one and the axle sleeve one
To close, the upper end of the drive end of the pressing plate and the push rod one is mounted, and back-moving spring is provided between the pressing plate and the pedestal,
The middle part of the pressing plate is hinged with the supporting plate being fixed on the pedestal, and the side wall of the supporting plate is provided with supports block.
Further, in above-mentioned technical proposal, the top of the push rod one, which is provided with to slide with the drive end of the pressing plate, matches somebody with somebody
The gag lever post of conjunction, the top of the gag lever post are provided with nut two, limit of the pressing plate between the nut and the push rod one
Slided on the bar of position.
Further, in above-mentioned technical proposal, the drive end of the pressing plate is provided with connecting rod, the both ends point of the back-moving spring
It is not fixed on pin set on the connecting rod and the pedestal.
Further, in above-mentioned technical proposal, support chip, the support are provided between the push rod one and the axle sleeve one
Piece is in the mounting groove set by the upper end of axle sleeve one.
Further, used in above-mentioned technical proposal, between the wedge and the handle and be detachably fixed connection side
Formula.
Further, in above-mentioned technical proposal, lid is additionally provided with the pedestal, the lid is located at for sealed horizontal
Each component in the pedestal.
Beneficial effect possessed by the present invention：By the cooperation of wedge and expansion block, while realize to push rod one and push rod
Two move up and down, and coordinate annexation between push rod one and pressing plate, realize the driving of a pair of pressing plates of push rod, ensure that pressing plate with
Effective cooperation of push rod two realizes effective clamping to workpiece；Due to being provided with thrust spring, wedge between expansion block in wedge shape
Shape block is applied to the thrust of funds on account to the right by thrust spring, and thrust spring can adjust the thrust to push rod two, avoid folder
Clamp force is spent big and causes the damage to workpiece；Compression spring one and compression spring two can realize the fast of push rod one and push rod two
Speed is retracted, and ensure that the convenience to work-handling.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：Pedestal 1；Wedge 2；Expansion block 3；Push rod 4；Pressing plate 5；Push rod 1；The shaft shoulder 1；Push rod 27；The shaft shoulder two
71；Handle 8；Axle sleeve 39；Thrust spring 10；Nut 1；Axle sleeve 2 12；Compression spring 2 13；Spacer pin 14；Axle sleeve 1；
Compression spring 1；Support chip 17；Gag lever post 18；Nut 2 19；Back-moving spring 20；Connecting rod 21；Pin 22；Supporting plate 23；Support
Block 24；Lid 25；Workpiece 26；Stopper slot 27.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention provides a kind of to combined type clamping device, including pedestal 1, wedge 2, expansion block 3, push away
Bar 4, pressing plate 5, push rod 1 and push rod 27, wherein, the end of wedge 2 is provided with handle 8, is used between wedge 2 and handle 8
Be detachably fixed connected mode, wedge 2 is horizontal in pedestal 1 with expansion block 3, the wedge 2 and expansion block 3 with located at this
It is slidably matched between axle sleeve 39 in pedestal 1, one end of push rod 4 is fixedly connected with wedge 2, and expansion block 3 is sheathed on push rod 4
And be slidably matched therebetween, thrust spring 10 is fixedly connected between wedge 2 and expansion block 3, thrust spring 10, which is sheathed on, to be pushed away
On bar 4, the end of push rod 4 is provided with nut 1；The inclined-plane of the top of expansion block 3 coordinates with the lower slide of push rod 27, push rod two
7 are provided with the shaft shoulder 2 71, and the shaft shoulder 2 71 and longitudinal direction are provided with compression spring 2 13, push rod between the axle sleeve 2 12 in pedestal 1
Vertical sliding motion coordinates between 27 and axle sleeve 2 12, and expansion block 3 is equipped with stopper slot 27 with wedge-shaped 2 pieces lower section, and stopper slot 27 is distinguished
It is slidably matched with the level of spacer pin 14 set on the correspondence position of pedestal 1；Under the lozenges and push rod 1 of the top of wedge 2
End is slidably matched, and push rod 1 is provided with the shaft shoulder 1, and the shaft shoulder 1 and longitudinal direction are provided between the axle sleeve 1 in pedestal 1
Compression spring 1, vertical sliding motion coordinates between push rod 1 and axle sleeve 1, and support is provided between push rod 1 and axle sleeve 1
Piece 17, for support chip 17 in the mounting groove 18 set by the upper end of axle sleeve 1, the top of push rod 1 is provided with the driving with pressing plate 5
The gag lever post 18 being slidably matched is held, the top of gag lever post 18 is provided with nut 2 19, and pressing plate 5 is between nut 2 19 and push rod 1
Gag lever post 18 on slide, back-moving spring 20 is provided between pressing plate 5 and pedestal 1, the drive end of pressing plate 5 is provided with connecting rod 21, reset
The both ends of spring 20 are individually fixed in connecting rod 21 and on pin 22 set on pedestal 1, the middle part of pressing plate 5 is with being fixed on pedestal 1
On supporting plate 23 it is be hinged, the side wall of supporting plate 23 is provided with supports block 24, lid 25 is additionally provided with pedestal 1, lid 25 is for sealing
Each component of the level in pedestal 1.
Workpiece 26 is placed on push rod 1, ensures that workpiece 26 offsets with supports block 24 set in supporting plate 23, driving handle
8, driving wedge 2 moves right, and while wedge 2 is moved to right by the promotion of thrust spring 10 expansion block 3, the lozenges above it squeezes
The bar 1 that bears down on one moves up, and the inclined-plane extruding push rod 27 while expansion block 3 moves to right above it moves up, and push rod 1 moves up driving pressing plate 5
Clockwise movement is done along middle part pin joint, bare terminal end and the push rod 27 of pressing plate 5 coordinate the folder realized to the upper and lower side of workpiece 26
Tightly；During being moved up due to push rod 1, compression spring 1 is in compressive state, during push rod 27 moves up, compression spring
2 13 are in compressive state, when promoting the thrust of wedge 2 to disappear, the bounce of compression spring 1 and compression spring 2 13
Effectively push rod 1 and push rod 27 can be retracted, and back-moving spring is connected with by connecting rod 21 between pressing plate 5 and pedestal 1
20, push rod 1 moves up, and back-moving spring 20 is in extended state, when under driving force of the push rod 1 in compression spring 1 to moving down
When dynamic, the convergent force of back-moving spring 20 can realize the separation of pressing plate 5 and workpiece 26, and workpiece 26 is released.
The present invention specification and drawings be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
Field technique personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can is made to some of technical characteristics
Some are replaced and deformation, within the scope of the present invention.
Claims (6)
1. pair to combined type clamping device, including pedestal, wedge, expansion block, push rod, pressing plate, push rod one and push rod two, its feature
It is：The end of the wedge is provided with handle, and the wedge is horizontal in the pedestal with the expansion block, the wedge shape
Block and expansion block are slidably matched between the axle sleeve three in the pedestal, and one end of the push rod is fixed with the wedge to be connected
Connect, the expansion block is sheathed on the push rod and is slidably matched therebetween, fixed between the wedge and the expansion block to connect
Thrust spring is connected to, the thrust spring is sheathed on the push rod, and the end of the push rod is provided with nut one；The expansion block
The lower slide on the inclined-plane of top and the push rod two coordinates, and the push rod two is provided with the shaft shoulder two, the shaft shoulder two and longitudinal direction
Compression spring two is provided between axle sleeve two in the pedestal, vertical sliding motion is matched somebody with somebody between the push rod two and the axle sleeve two
Close, be equipped with stopper slot below the expansion block and the wedge, the stopper slot respectively with the pedestal correspondence position
Set spacer pin level is slidably matched；The lower slide of lozenges and the push rod one above the wedge coordinates, institute
State push rod one and be provided with the shaft shoulder one, the shaft shoulder one and longitudinal direction are provided with compression spring between the axle sleeve one in the pedestal
One, vertical sliding motion coordinates between the push rod one and the axle sleeve one, the upper end of the drive end of the pressing plate and the push rod one
Mounting, back-moving spring, the middle part of the pressing plate and the branch being fixed on the pedestal are provided between the pressing plate and the pedestal
Fagging is hinged, and the side wall of the supporting plate is provided with supports block.
It is 2. according to claim 1 to combined type clamping device, it is characterised in that：The top of the push rod one be provided with
The gag lever post that the drive end of the pressing plate is slidably matched, the top of the gag lever post are provided with nut two, and the pressing plate is in the spiral shell
Slided on gag lever post between cap and the push rod one.
It is 3. according to claim 1 to combined type clamping device, it is characterised in that：The drive end of the pressing plate, which is provided with, to be connected
Bar, the both ends of the back-moving spring are individually fixed on pin set on the connecting rod and the pedestal.
It is 4. according to claim 1 to combined type clamping device, it is characterised in that：The push rod one and the axle sleeve one
Between be provided with support chip, the support chip is in the mounting groove set by the upper end of axle sleeve one.
It is 5. according to claim 1 to combined type clamping device, it is characterised in that：The wedge and the handle it
Between using being detachably fixed connected mode.
It is 6. according to claim 1 to combined type clamping device, it is characterised in that：Lid is additionally provided with the pedestal,
The lid is used for each component of the sealed horizontal in the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662519.5A CN107717520A (en) | 2016-08-12 | 2016-08-12 | To combined type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662519.5A CN107717520A (en) | 2016-08-12 | 2016-08-12 | To combined type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107717520A true CN107717520A (en) | 2018-02-23 |
Family
ID=61199930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662519.5A Pending CN107717520A (en) | 2016-08-12 | 2016-08-12 | To combined type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107717520A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687456A (en) * | 2018-08-13 | 2018-10-23 | 上海三达汽车配件有限公司 | A kind of major-minor positioning pin interchangeable welding fixture |
| CN109290466A (en) * | 2018-09-26 | 2019-02-01 | 宁波宏协承汽车部件有限公司 | A kind of feeding clamping device |
| CN110216508A (en) * | 2019-07-05 | 2019-09-10 | 南京欧创机电有限公司 | Auxiliary support and clamping linkage device |
| CN111505339A (en) * | 2020-04-21 | 2020-08-07 | 广西中星电子科技有限公司 | Bearing device of three-axis acceleration sensor |
| CN111515773A (en) * | 2020-05-09 | 2020-08-11 | 江苏锋宝冶金设备有限公司 | Fixing device with positioning structure for processing shear blade |
| CN111604930A (en) * | 2020-05-27 | 2020-09-01 | 中国矿业大学 | Clamping type end effector of stacking robot and clamping method |
| CN112659029A (en) * | 2020-12-10 | 2021-04-16 | 芜湖恩之伟汽车零部件有限公司 | Fixture device for machining automobile hub |
| CN112743361A (en) * | 2020-12-29 | 2021-05-04 | 陕西凌云木新材料科技有限公司 | Fixing device for metal processing |
| CN113385976A (en) * | 2021-08-17 | 2021-09-14 | 苏州兆能精密弹簧五金有限公司 | Feeding clamping device and clamping method of windscreen wiper connecting rod |
| CN115041716A (en) * | 2022-06-08 | 2022-09-13 | 武汉彤烨科技有限公司 | Boring machine convenient to change cutter |
-
2016
- 2016-08-12 CN CN201610662519.5A patent/CN107717520A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687456B (en) * | 2018-08-13 | 2022-02-11 | 上海三达汽车配件有限公司 | Main and auxiliary positioning pin interchangeable welding fixture |
| CN108687456A (en) * | 2018-08-13 | 2018-10-23 | 上海三达汽车配件有限公司 | A kind of major-minor positioning pin interchangeable welding fixture |
| CN109290466A (en) * | 2018-09-26 | 2019-02-01 | 宁波宏协承汽车部件有限公司 | A kind of feeding clamping device |
| CN109290466B (en) * | 2018-09-26 | 2021-03-30 | 宁波宏协承汽车部件有限公司 | Feeding clamping mechanism |
| CN110216508A (en) * | 2019-07-05 | 2019-09-10 | 南京欧创机电有限公司 | Auxiliary support and clamping linkage device |
| CN110216508B (en) * | 2019-07-05 | 2024-03-08 | 南京欧创机电有限公司 | Auxiliary supporting and clamping linkage device |
| CN111505339A (en) * | 2020-04-21 | 2020-08-07 | 广西中星电子科技有限公司 | Bearing device of three-axis acceleration sensor |
| CN111505339B (en) * | 2020-04-21 | 2022-06-14 | 广西中星电子科技有限公司 | Bearing device of three-axis acceleration sensor |
| CN111515773A (en) * | 2020-05-09 | 2020-08-11 | 江苏锋宝冶金设备有限公司 | Fixing device with positioning structure for processing shear blade |
| CN111515773B (en) * | 2020-05-09 | 2021-04-27 | 江苏锋宝冶金设备有限公司 | Fixing device with positioning structure for processing shear blade |
| CN111604930A (en) * | 2020-05-27 | 2020-09-01 | 中国矿业大学 | Clamping type end effector of stacking robot and clamping method |
| CN112659029A (en) * | 2020-12-10 | 2021-04-16 | 芜湖恩之伟汽车零部件有限公司 | Fixture device for machining automobile hub |
| CN112743361A (en) * | 2020-12-29 | 2021-05-04 | 陕西凌云木新材料科技有限公司 | Fixing device for metal processing |
| CN113385976A (en) * | 2021-08-17 | 2021-09-14 | 苏州兆能精密弹簧五金有限公司 | Feeding clamping device and clamping method of windscreen wiper connecting rod |
| CN113385976B (en) * | 2021-08-17 | 2021-11-09 | 苏州兆能精密弹簧五金有限公司 | Feeding clamping device and clamping method of windscreen wiper connecting rod |
| CN115041716A (en) * | 2022-06-08 | 2022-09-13 | 武汉彤烨科技有限公司 | Boring machine convenient to change cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |