CN107717528A - Portable push-and-pull clamping device - Google Patents
Portable push-and-pull clamping device Download PDFInfo
- Publication number
- CN107717528A CN107717528A CN201610664570.XA CN201610664570A CN107717528A CN 107717528 A CN107717528 A CN 107717528A CN 201610664570 A CN201610664570 A CN 201610664570A CN 107717528 A CN107717528 A CN 107717528A
- Authority
- CN
- China
- Prior art keywords
- erecting bed
- pressing plate
- push rod
- clamping device
- installation cavity
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of clamping device, particularly a kind of portable push-and-pull clamping device, including pedestal, pressing plate, push rod and compression spring, pedestal includes supporting table and erecting bed, erecting bed is provided with installation cavity, push rod horizontally extends into installation cavity and is slidably connected with erecting bed, the end that push rod is located at installation cavity is provided with wedge, the top of the push rod is provided with groove against the position of wedge, the right-hand member of pressing plate is provided with collision block and roller, collision block stretches into groove, the lozenges of roller and wedge is slidably matched, the middle part of pressing plate is horizontal to be provided with bar-shaped trough, bar-shaped trough is slidably matched with pin set on erecting bed, pressing plate also includes the mounting blocks for being used to install compression spring extended downwardly.Using the portable push-and-pull clamping device of technical solution of the present invention, there is the characteristics of simple in construction, handling are convenient, and clamping effect is good.
Description
Technical field
The present invention relates to a kind of clamping device, particularly a kind of portable push-and-pull 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, and traditional clamping device complicated, handling inconvenience be present and clamping effect is bad and then shadow
The problem of ringing workpiece processing quality.
The content of the invention
It is an object of the invention to solve above-mentioned technical problem, there is provided a kind of portable push-and-pull clamping device, have structure
Simply, the characteristics of it is convenient to load and unload, and clamping effect is good.
In order to solve the above technical problems, present invention employs a kind of portable push-and-pull clamping device, including pedestal, pressing plate,
Push rod and compression spring, wherein, the pedestal includes supporting table and erecting bed, and the erecting bed is provided with installation cavity, the push rod
Horizontally extend into the installation cavity and be slidably connected with the erecting bed, the end that the push rod is located at the installation cavity is provided with wedge shape
Block, the top of the push rod are provided with groove against the position of the wedge, and the right-hand member of the pressing plate is provided with collision block and roller, described
Collision block stretches into the groove, and the lozenges of the roller and the wedge is slidably matched, and the middle part level of the pressing plate is provided with
Bar-shaped trough, the bar-shaped trough are slidably matched with pin set on the erecting bed, and the pressing plate also includes the use extended downwardly
In being provided with spring groove in the mounting blocks for installing the compression spring, the mounting blocks, one end of the compression spring is located at described
In spring groove, the other end, which is sheathed on the erecting bed on the horizontally disposed support bar and end and fixed with the erecting bed, to be connected
Connect.
Further, in above-mentioned technical proposal, the top of the installation cavity is provided with dust cover.
Further, in above-mentioned technical proposal, the supporting table is provided with the limiting stand to workpiece with preliminary limit effect.
Beneficial effect possessed by the present invention：By setting wedge on push rod, realize wedge directly to pressing plate right-hand member institute
If roller-coaster coordinate, ensure that clamping force of the pressing plate to workpiece, have clamping effect it is good the characteristics of；The setting of compression spring
It can realize that push rod quickly realizes that pressing plate is moved to the left the position of workpiece to be clamped, pin and bar-shaped trough during being moved to the left
Be slidably matched and realize pressing plate and swung under force around the pin, realize clamping to workpiece and loosen have and tie
Structure is simple, loads and unloads the characteristics of convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Wherein：Pedestal 1；Pressing plate 2；Push rod 3；Compression spring 4；Supporting table 5；Erecting bed 6；Installation cavity 7；Wedge 8；Groove
9；Collision block 10；Roller 11；Bar-shaped trough 12；Pin 13；Mounting blocks 14；Spring groove 15；Support bar 16；Workpiece 17；Limiting stand 18.
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 portable push-and-pull clamping device, including pedestal 1, pressing plate 2, push rod 3 and pressure
Contracting spring 4, wherein, the pedestal 1 includes supporting table 5 and erecting bed 6, and the erecting bed 6 is provided with installation cavity 7, the installation cavity 7
Top be provided with dust cover 8, the supporting table 5 is provided with the limiting stand 18 for having preliminary limit effect to workpiece 17, described to push away
Bar 3 horizontally extends into the installation cavity 7 and is slidably connected with the erecting bed 6, and the push rod 3 is located at the end of the installation cavity 7
Provided with wedge 8, the top of the push rod 3 is provided with groove 9 against the position of the wedge 8, and the right-hand member of the pressing plate, which is provided with, to be hit
Block 10 and roller 11, the collision block 10 stretch into the groove 9, and the lozenges of the roller 11 and the wedge 8 is slidably matched,
The middle part of the pressing plate 2 is horizontal to be provided with bar-shaped trough 12, and the bar-shaped trough 12 slides with pin 13 set on the erecting bed 6 matches somebody with somebody
Close, the pressing plate 2 also includes the mounting blocks 14 for being used to install the compression spring 4 extended downwardly, is set in the mounting blocks 14
There is spring groove 15, in the spring groove 15, the other end is sheathed on water on the erecting bed 6 for one end of the compression spring 4
On the flat support bar 16 set and the end is fixedly connected with the erecting bed 6.
Push rod 3 is drawn to the right, and the lower position of wedge 8 is slided to located at the roller 11 of the right-hand member of pressing plate 2, and wedge 8 is applied to
The thrust of pressing plate 2 is gradually reduced up to disappearing, the side wall of set groove 9 and the phase of collision block 10 set by the right-hand member of pressing plate 2 on push rod 3
Being moved to the right to and with dynamic pressure plate 2, during pressing plate 2 moves right, compression spring 4 is in compressive state, and pressing plate 2
Bare terminal end is in relaxation state away from workpiece 17, workpiece 17；Push rod 3 is moved to the left, the bounce of compression spring 4 by pressing plate 2 to
Left promotion, until the low order end of pin 13 and bar-shaped trough 12 offsets, because roller 11 moves up along wedge 8, realize and press
Clamping of the plate 2 to workpiece 17.
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 (3)
1. portable push-and-pull clamping device, including pedestal, pressing plate, push rod and compression spring, it is characterised in that：The pedestal includes
Supporting table and erecting bed, the erecting bed are provided with installation cavity, the push rod horizontally extend into the installation cavity and with the erecting bed
It is slidably connected, the end that the push rod is located at the installation cavity is provided with wedge, and the top of the push rod is against the wedge
Position is provided with groove, and the right-hand member of the pressing plate is provided with collision block and roller, and the collision block stretches into the groove, the roller with it is described
The lozenges of wedge is slidably matched, and the middle part of the pressing plate is horizontal to be provided with bar-shaped trough, on the bar-shaped trough and the erecting bed
Set pin is slidably matched, and the pressing plate also includes the mounting blocks for being used to install the compression spring extended downwardly, described
Spring groove is provided with mounting blocks, in the spring groove, the other end is sheathed on the erecting bed for one end of the compression spring
On upper horizontally disposed support bar and the end is fixedly connected with the erecting bed.
2. portable push-and-pull clamping device according to claim 1, it is characterised in that：The top of the installation cavity is provided with anti-
Dirt cover plate.
3. portable push-and-pull clamping device according to claim 1, it is characterised in that：The supporting table is provided with to be had to workpiece
There is the limiting stand of preliminary limit effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664570.XA CN107717528A (en) | 2016-08-12 | 2016-08-12 | Portable push-and-pull clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664570.XA CN107717528A (en) | 2016-08-12 | 2016-08-12 | Portable push-and-pull clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107717528A true CN107717528A (en) | 2018-02-23 |
Family
ID=61201346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610664570.XA Pending CN107717528A (en) | 2016-08-12 | 2016-08-12 | Portable push-and-pull clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107717528A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632988A (en) * | 2020-05-16 | 2020-09-08 | 深圳市知小兵科技有限公司 | Based on big data snatchs equipment maintenance device |
| CN112987862A (en) * | 2019-12-18 | 2021-06-18 | 环达电脑(上海)有限公司 | Hard disk cartridge |
| CN114012629A (en) * | 2021-11-26 | 2022-02-08 | 昌河飞机工业（集团）有限责任公司 | Automatic clamping device |
-
2016
- 2016-08-12 CN CN201610664570.XA patent/CN107717528A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987862A (en) * | 2019-12-18 | 2021-06-18 | 环达电脑(上海)有限公司 | Hard disk cartridge |
| CN112987862B (en) * | 2019-12-18 | 2024-01-05 | 环达电脑(上海)有限公司 | Hard disk cartridge |
| CN111632988A (en) * | 2020-05-16 | 2020-09-08 | 深圳市知小兵科技有限公司 | Based on big data snatchs equipment maintenance device |
| CN111632988B (en) * | 2020-05-16 | 2021-03-09 | 深圳市知小兵科技有限公司 | Based on big data snatchs equipment maintenance device |
| CN114012629A (en) * | 2021-11-26 | 2022-02-08 | 昌河飞机工业（集团）有限责任公司 | Automatic clamping device |
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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 |