CN107160309A - A kind of clamping structure - Google Patents
A kind of clamping structure Download PDFInfo
- Publication number
- CN107160309A CN107160309A CN201710551768.1A CN201710551768A CN107160309A CN 107160309 A CN107160309 A CN 107160309A CN 201710551768 A CN201710551768 A CN 201710551768A CN 107160309 A CN107160309 A CN 107160309A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- base
- workpiece
- clamping structure
- support column
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of clamping structure, including base, support column is provided with the base, one end of the base is placed with workpiece to be clamped, the one end of the base away from workpiece is provided with cylinder, the base is provided with slide rail on the position between support column and cylinder, the piston rod of cylinder is connected with Wedge mechanism, the Wedge mechanism is arranged on slide rail by sliding block, pressing plate is hinged with the top of the support column, one end of pressing plate is in contact by roller with Wedge mechanism and the other end of pressing plate is located above workpiece to be clamped.It is preferred that, one end that the pressing plate is located above workpiece to be clamped is provided with downward projection.It is preferred that, the raised bottom sets force sensor, and the force snesor is connected with display.Existing clamping structure is improved, the accuracy of control is improved, it is ensured that the stability of system, facilitates follow-up operation.
Description
Technical field
The present invention relates to a kind of clamping structure.
Background technology
In existing design, clamping the structure of workpiece has a variety of, and clamping structure is typically all fairly simple, and use is also very convenient,
But it is simple in construction also result in it is functionally easy there is shortcoming, the problems such as the accuracy of control is not high, to follow-up operation band
It is inconvenient to come.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of clamping structure, existing clamping structure is improved, control is improved
Accuracy, it is ensured that the stability of system, facilitate follow-up operation.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：
Support column is provided with a kind of clamping structure, including base, the base, one end of the base is placed with work to be clamped
Part, the one end of the base away from workpiece is provided with cylinder, and the base is set on the position between support column and cylinder
Slide rail is equipped with, the piston rod of cylinder is connected with Wedge mechanism, and the Wedge mechanism is arranged on slide rail by sliding block, the support
Column top is hinged with pressing plate, and one end of pressing plate is in contact by roller with Wedge mechanism and the other end of pressing plate is located at work to be clamped
Above part.
It is preferred that, one end that the pressing plate is located above workpiece to be clamped is provided with downward projection.
It is preferred that, the raised bottom sets force sensor, and the force snesor is connected with display.
It is preferred that, the pressing plate is provided with back-moving spring between one end of workpiece to be clamped and base.
It is preferred that, center of the pressing plate along horizontal direction at the top of support column with being hinged.
It is preferred that, when pressing plate is horizontal, the height of pressing plate bottom is less than the height at the top of Wedge mechanism.
The beneficial effects of the invention are as follows：The piston rod of cylinder drives Wedge mechanism to be moved horizontally along slide rail, then passes through
Roller drives the other end of pressing plate to move up and down, and workpiece is then clamped when moving downward, workpiece is then unclamped when moving upwards；Enter
One step, specific compression effect can be monitored in real time by force snesor, it is to avoid excessive disfiguring workpiece of exerting oneself, while also avoiding
Because of the firmly too small phenomenon for causing clamping effect not good；Further, after machining, the action of one side piston rod, meanwhile,
Back-moving spring is also acted on, and the reset of pressing plate is more convenient under collective effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of clamping structure of the invention；
The mark implication of accompanying drawing is as follows：
1：Base；2：Sliding block；3：Cylinder；4：Piston rod；5：Back-moving spring；6：Wedge mechanism；7：Roller；8：Support column；9：Pressure
Plate；10：Workpiece；11：Force snesor.
Embodiment
Technical solution of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that ability
The technical staff in domain can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention
It is fixed.
As shown in figure 1, a kind of clamping structure, including base 1, support column 8 is provided with the base 1, the base 1
One end（Left end i.e. in figure）It is placed with workpiece to be clamped 10, the described one end of base 1 away from workpiece 10（Right-hand member i.e. in figure）
Cylinder 3 is provided with, the base 1 is provided with slide rail on the position between support column 8 and cylinder 3（Not shown in figure）,
The piston rod 4 of cylinder 3 is connected with Wedge mechanism 6, and the Wedge mechanism 6 is arranged on slide rail by sliding block 2, passes through wedge, cunning
Block is used cooperatively, and change horizontal movement is banking motion.
The top of support column 8 is hinged with pressing plate 9, one end of pressing plate 9（Right-hand member i.e. in figure）Pass through roller 7 and wedge machine
Structure 6 be in contact and pressing plate 9 the other end（Left end i.e. in figure）Positioned at the top of workpiece to be clamped 10.
In Fig. 1, pressing plate 9 is not horizontal, but, one end that the pressing plate 9 is located at the top of workpiece to be clamped 10 is set
It is equipped with downward projection.It is preferred that, the raised bottom sets force sensor 11, the force snesor 11 and display phase
Even.
It is preferred that, the pressing plate 9 is provided with back-moving spring 5, pressing plate 9 between one end of workpiece to be clamped 10 and base 1
It is hinged along the center of horizontal direction with the top of support column 8, when pressing plate 9 is horizontal, the height of the bottom of pressing plate 9 is less than oblique
The height at the top of wedge mechanism 6.
The piston rod of cylinder drives Wedge mechanism to be moved horizontally along slide rail, and the other end of pressing plate is then driven by roller
Move up and down, workpiece is then clamped when moving downward, workpiece is then unclamped when moving upwards；Further, force snesor is passed through
Specific compression effect can be monitored in real time, it is to avoid excessive disfiguring workpiece of exerting oneself, while also avoiding causing to clamp because firmly too small
The not good phenomenon of effect；Further, after machining, the action of one side piston rod, meanwhile, back-moving spring is also acted on, altogether
The reset of pressing plate is more convenient under same-action.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure that bright specification and accompanying drawing content are made either equivalent flow conversion or to be directly or indirectly used in other related
Technical field, be included within the scope of the present invention.
Claims (6)
1. a kind of clamping structure, including base（1）, the base（1）On be provided with support column（8）, the base（1）One end
It is placed with workpiece to be clamped（10）, it is characterised in that the base（1）Away from workpiece（10）One end be provided with cylinder（3）, institute
State base（1）Positioned at support column（8）And cylinder（3）Between position on be provided with slide rail, cylinder（3）Piston rod（4）Even
It is connected to Wedge mechanism（6）, the Wedge mechanism（6）Pass through sliding block（2）It is arranged on slide rail, the support column（8）Top is hinged
There is pressing plate（9）, pressing plate（9）One end pass through roller（7）With Wedge mechanism（6）It is in contact and pressing plate（9）The other end be located at treat
Clamp workpiece（10）Top.
2. a kind of clamping structure according to claim 1, it is characterised in that the pressing plate（9）Positioned at workpiece to be clamped
（10）One end of top is provided with downward projection.
3. a kind of clamping structure according to claim 2, it is characterised in that the raised bottom sets force sensor
（11）, the force snesor（11）It is connected with display.
4. a kind of clamping structure according to claim 1, it is characterised in that the pressing plate（9）Close to workpiece to be clamped
（10）One end and base（1）Between be provided with back-moving spring（5）.
5. a kind of clamping structure according to claim 2, it is characterised in that the pressing plate（9）Along in horizontal direction
The heart and support column（8）Top is hinged.
6. a kind of clamping structure according to claim 5, it is characterised in that work as pressing plate（9）When being horizontal, pressing plate
（9）The height of bottom is less than Wedge mechanism（6）The height at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551768.1A CN107160309A (en) | 2017-07-07 | 2017-07-07 | A kind of clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551768.1A CN107160309A (en) | 2017-07-07 | 2017-07-07 | A kind of clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160309A true CN107160309A (en) | 2017-09-15 |
Family
ID=59823294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551768.1A Withdrawn CN107160309A (en) | 2017-07-07 | 2017-07-07 | A kind of clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791164A (en) * | 2020-08-20 | 2020-10-20 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN112648834A (en) * | 2020-12-24 | 2021-04-13 | 芜湖恒坤汽车部件有限公司 | Automatic drying equipment after copper bar polishing and cleaning |
| CN113001216A (en) * | 2021-04-26 | 2021-06-22 | 南京工业职业技术大学 | Manual combination clamping device |
-
2017
- 2017-07-07 CN CN201710551768.1A patent/CN107160309A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791164A (en) * | 2020-08-20 | 2020-10-20 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN111791164B (en) * | 2020-08-20 | 2024-04-26 | 湖南省嘉力机械有限公司 | Clamp for machining top cover of inverter |
| CN112648834A (en) * | 2020-12-24 | 2021-04-13 | 芜湖恒坤汽车部件有限公司 | Automatic drying equipment after copper bar polishing and cleaning |
| CN113001216A (en) * | 2021-04-26 | 2021-06-22 | 南京工业职业技术大学 | Manual combination clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |
|
| WW01 | Invention patent application withdrawn after publication |