CN104440305A - Press mounting fixture - Google Patents
Press mounting fixture Download PDFInfo
- Publication number
- CN104440305A CN104440305A CN201410699771.4A CN201410699771A CN104440305A CN 104440305 A CN104440305 A CN 104440305A CN 201410699771 A CN201410699771 A CN 201410699771A CN 104440305 A CN104440305 A CN 104440305A
- Authority
- CN
- China
- Prior art keywords
- base
- pressing plate
- pushing block
- trapezoidal pushing
- thrust unit
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of mechanical fixtures, in particular to a press mounting fixture. A pushing device is arranged on one side of a base, and a pressing device is arranged on the other side of the base. The pressing device comprises a support, and the top end of the support is connected with a rotatable pressing plate. One end, close to the pushing device, of the pressing plate is provided with a roller, and the other end of the pressing plate stretches out of the base. The end, stretching out of the base, of the pressing plate is in an arc shape. By means of the press mounting fixture, clamping is firm and convenient.
Description
Technical field
The present invention relates to mechanical clamp technical field, particularly relate to a kind of pressing clamp.
Background technology
Before milling workpiece, need workpiece to fix on the table at present on milling machine; The mode of current fixation workpiece generally adopts the fixture such as vice, combination briquetting to carry out clamping; But there is following point in the mode of above-mentioned fixation workpiece: 1) adopt the easy clamping tension of vice, thus cause side surface of workpiece stress deformation; 2), when adopting combination briquetting, owing to being generally clamping manually, easily producing error, cause pressing plate not compress, 3) when processing part in enormous quantities, clamping wastes the longer time.
Summary of the invention
The object of this invention is to provide clamping firm, and a kind of pressing clamp of convenient mounting and clamping.
Technical scheme of the present invention is as follows:
A kind of pressing clamp, comprise base, described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described hold down gag comprises support, and cantilever tip connects rotatable pressing plate; Described pressing plate is provided with roller near thrust unit one end, and the other end extends outside the base; The end, one end that described pressing plate extends outside the base is circular arc.
Described thrust unit comprises the cylinder be arranged on base, and the trapezoidal pushing block that Telescopic-cylinder end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
Described thrust unit comprises the oil cylinder be arranged on base, and the trapezoidal pushing block that oil cylinder telescopic end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
The invention has the beneficial effects as follows: one end workpiece pressing extended outside the base by pressing plate; By trapezoidal pushing block and roller contact, under the impetus of cylinder, trapezoidal pushing block is by the roller jack-up of the side of being located thereon; Because pressing plate is rotatably connected on support, in roller jack-up process, pressing plate opposite side then presses down, thus realizes the automation to the compression of workpiece; Because external part is circular arc, arc structure is comparatively firm, comparatively concentrated with work piece interface, increases thrust, makes compression effective.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Wherein: Fig. 1 is structural representation of the present invention;
In accompanying drawing, 1 is base, and 2 is support, and 3 is pressing plate, and 4 is roller, and 5 is guide pad, and 6 is cylinder, and 7 is pushing block, and 8 is inclined-plane.
Detailed description of the invention
Shown in Figure 1, a kind of pressing clamp, comprises base 1, and described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described thrust unit comprises the cylinder 6 be arranged on base, and the trapezoidal pushing block 7 that Telescopic-cylinder end connects; The inclined-plane 8 of described trapezoidal pushing block contacts with roller 4; Described hold down gag comprises support 2, and cantilever tip connects rotatable pressing plate 3; Described pressing plate is provided with roller near thrust unit one end, and the other end extends outside the base; The end, one end that described pressing plate extends outside the base is circular arc.
One end workpiece pressing extended outside the base by pressing plate; By trapezoidal pushing block and roller contact, under the impetus of cylinder, trapezoidal pushing block is by the roller jack-up of the side of being located thereon; Because pressing plate is rotatably connected on support, in roller jack-up process, pressing plate opposite side then presses down, thus realizes the automation to the compression of workpiece; Because external part is circular arc, arc structure is comparatively firm, comparatively concentrated with work piece interface, increases thrust, makes compression effective.
Embodiment 2
Described thrust unit comprises the oil cylinder be arranged on base, and the trapezoidal pushing block that oil cylinder telescopic end connects; The inclined-plane of described trapezoidal pushing block and roller contact.Cylinder is replaced to oil cylinder, effectively can reduce and take up room.
Embodiment 3
Guide pad is provided with between described base and trapezoidal pushing block.Because trapezoidal pushing block will move forward a segment distance, in order to avoid the problem that trapezoidal pushing block glides due to support force deficiency, guide pad is set and provides a support force upwards to trapezoidal pushing block.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention namely openly in scope, still can do some and revise or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (3)
1. a pressing clamp, comprises base, it is characterized in that, described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described hold down gag comprises support, and cantilever tip connects rotatable pressing plate; Described pressing plate is provided with roller near thrust unit one end, and the other end extends outside the base; The end, one end that described pressing plate extends outside the base is circular arc.
2. a kind of pressing clamp according to claim 1, is characterized in that, described thrust unit comprises the cylinder be arranged on base, and the trapezoidal pushing block that Telescopic-cylinder end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
3. a kind of pressing clamp according to claim 1, is characterized in that, described thrust unit comprises the oil cylinder be arranged on base, and the trapezoidal pushing block that oil cylinder telescopic end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699771.4A CN104440305A (en) | 2014-11-26 | 2014-11-26 | Press mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699771.4A CN104440305A (en) | 2014-11-26 | 2014-11-26 | Press mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440305A true CN104440305A (en) | 2015-03-25 |
Family
ID=52887467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699771.4A Pending CN104440305A (en) | 2014-11-26 | 2014-11-26 | Press mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440305A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802009A (en) * | 2015-04-09 | 2015-07-29 | 苏州华徕光电仪器有限公司 | Adjustable pneumatic miller fixture |
| CN105328486A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Clamping device for fixing oil injection cam driven member |
| CN105437329A (en) * | 2015-12-15 | 2016-03-30 | 嵊州市古艺木雕装饰有限公司 | Full-automatic wood nailing machine |
| CN106271714A (en) * | 2016-09-17 | 2017-01-04 | 江苏驰骋精密部件有限公司 | A kind of efficient mated frock for disassembling tooling processing |
| CN106425608A (en) * | 2016-11-14 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Clamping device for plate cutting |
| CN109604422A (en) * | 2018-12-24 | 2019-04-12 | 广东毅马集团有限公司 | A kind of automation notching die |
-
2014
- 2014-11-26 CN CN201410699771.4A patent/CN104440305A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802009A (en) * | 2015-04-09 | 2015-07-29 | 苏州华徕光电仪器有限公司 | Adjustable pneumatic miller fixture |
| CN105328486A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Clamping device for fixing oil injection cam driven member |
| CN105437329A (en) * | 2015-12-15 | 2016-03-30 | 嵊州市古艺木雕装饰有限公司 | Full-automatic wood nailing machine |
| CN105437329B (en) * | 2015-12-15 | 2019-09-24 | 嵊州市佰特机械有限公司 | A kind of full-automatic timber nailing machine |
| CN106271714A (en) * | 2016-09-17 | 2017-01-04 | 江苏驰骋精密部件有限公司 | A kind of efficient mated frock for disassembling tooling processing |
| CN106425608A (en) * | 2016-11-14 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Clamping device for plate cutting |
| CN109604422A (en) * | 2018-12-24 | 2019-04-12 | 广东毅马集团有限公司 | A kind of automation notching die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |