CN104369015A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN104369015A CN104369015A CN201410621347.8A CN201410621347A CN104369015A CN 104369015 A CN104369015 A CN 104369015A CN 201410621347 A CN201410621347 A CN 201410621347A CN 104369015 A CN104369015 A CN 104369015A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- stepped support
- clamping device
- base
- type support
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machine tool fixtures, in particular to a clamping device. The clamping device is composed of a base, a pressing plate and a lifting device connecting the pressing plate and the base. The lifting device comprises a hollow column arranged on the base, and a threaded column capable of ascending and descending in the hollow column and penetrating through the front end of the pressing plate. A supporting device is arranged at the tail end of the pressing plate. The supporting device comprises a step type support and an adjusting bearing used in cooperation with the step type support. At least two grooves formed in a spaced mode are formed in the end, making contact with the step type support, of the adjusting bearing. The upper top faces of the grooves are in contact with the top faces of steps of the step type support, and the lower side faces of the grooves are in contact with the side faces of the steps of the step type support. The separation parts of the grooves are flanges capable of being inserted into the upper steps and lower steps of the step type support. The threaded column is provided with a locking nut. The clamping device can be used for clamping large and heavy workpieces conveniently.
Description
Technical field
The present invention relates to jig technical field, particularly relate to clamping device.
Background technology
Large-scale and the clamping of heavy workpiece on junior machine is at present a very difficult process, when operating personnel operate, need to use various support and backing plate, operation is wasted time and energy, and operates unskilled not only inadequate to the clamping force of workpiece, and easily causes danger.
Summary of the invention
The object of this invention is to provide a kind of clamping device being convenient to the large-scale and heavy workpiece of clamping.
Technical scheme of the present invention is as follows:
Clamping device, comprises base, pressing plate, and connects the lowering or hoisting gear of pressing plate and base; Described lowering or hoisting gear comprises the open tubular column be arranged on base, can be elevated and run through the stud of pressing plate front end in open tubular column; Described pressing plate end is provided with bracing or strutting arrangement; Described bracing or strutting arrangement comprises stepped support, and with stepped support with the use of adjustment support; The described groove regulating supporting and stepped support contact jaw to be provided with at least two intervals, on this groove, end face contacts with stepped support step end face, and groove downside contacts with stepped support step side; Described groove interval is to insert the flange between the upper and lower ladder of stepped support; Described stud is provided with locking nut.
The step of described stepped support is equipped with screw; Described regulate the upper end face of supporting and side be equipped with screw with the use of lock-screw.By lock-screw and screw with the use of, adjustment supporting is more firmly fixed on stepped support.
Described adjustment supporting is provided with eccentric compacting mechanism.Supporting and fixing will be regulated at stepped support by eccentric compacting mechanism, more convenient, more laborsaving.
The invention has the beneficial effects as follows: realize the clamping of large-scale workpiece on junior machine, and can rapid adjustment be carried out, shorten non-cutting time, improve production efficiency.
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 pressing plate, and 3 is open tubular column, and 4 is stud, and 6 is stepped support, and 7 for regulating supporting, and 8 is stepped support step, and 9 is groove, and 10 is flange, and 11 is locking nut, and 12 is screw, and 13 is lock-screw.
Detailed description of the invention
As shown in Figure 1, clamping device, comprises base 1, pressing plate 2, and connects the lowering or hoisting gear of pressing plate 2 and base 1; Described lowering or hoisting gear comprises the open tubular column 3 be arranged on base, can be elevated and run through the stud 4 of pressing plate 2 front end in open tubular column 3; Described pressing plate end is provided with bracing or strutting arrangement; Described bracing or strutting arrangement comprises stepped support 6, and with stepped support 6 with the use of adjustment support 7; Described adjustment supporting 7 and stepped support 6 contact jaw are provided with the groove 9 at least two intervals, and on this groove 9, end face contacts with stepped support step end face, and groove 9 downside contacts with stepped support step side; Described groove 9 interval is to insert the flange 10 between the upper and lower ladder of stepped support; Described stud 4 is provided with locking nut 11.
When clamping work pieces, first utilize the stud of lowering or hoisting gear and locking nut by pressing plate to Work-sheet pressing; Now, recycling stepped support regulates support height, and can also change the support force providing pressing plate end; Not only reduce the skew of pressing plate center of gravity, but also and a thrust honouring pressing plate can be regulated to finely tune by stepped support.
Preferably, the step of described stepped support is equipped with screw; Described regulate the upper end face central authorities of supporting and flanking central be equipped with screw with the use of lock-screw.By lock-screw and screw with the use of, adjustment supporting is more firmly fixed on stepped support.
Preferably, described adjustment supporting is provided with eccentric compacting mechanism.Supporting and fixing will be regulated at stepped support by eccentric compacting mechanism, more convenient, more laborsaving.
Claims (3)
1. clamping device, is characterized in that, comprises base, pressing plate, and connects the lowering or hoisting gear of pressing plate and base; Described lowering or hoisting gear comprises the open tubular column be arranged on base, can be elevated and run through the stud of pressing plate front end in open tubular column; Described pressing plate end is provided with bracing or strutting arrangement; Described bracing or strutting arrangement comprises stepped support, and with stepped support with the use of adjustment support; The described groove regulating supporting and stepped support contact jaw to be provided with at least two intervals, on groove, end face contacts with stepped support step end face, and groove downside contacts with stepped support step side; Described groove interval is to insert the flange between the upper and lower ladder of stepped support; Described stud is provided with locking nut.
2. clamping device according to claim 1, is characterized in that, the step of described stepped support is equipped with screw; Described regulate the upper end face of supporting and side be equipped with screw with the use of lock-screw.
3. clamping device according to claim 1, is characterized in that, described adjustment supporting is provided with eccentric compacting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621347.8A CN104369015A (en) | 2014-11-06 | 2014-11-06 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621347.8A CN104369015A (en) | 2014-11-06 | 2014-11-06 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369015A true CN104369015A (en) | 2015-02-25 |
Family
ID=52548342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410621347.8A Pending CN104369015A (en) | 2014-11-06 | 2014-11-06 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369015A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078266A (en) * | 2016-06-30 | 2016-11-09 | 青岛海西重工有限责任公司 | A kind of Boring machine processing part is with compressing support means |
| CN107053363A (en) * | 2017-02-27 | 2017-08-18 | 中山市耀都佳能机电科技有限公司 | A kind of wood processing machine |
| CN107953125A (en) * | 2017-12-17 | 2018-04-24 | 内蒙古航天红岗机械有限公司 | A kind of adaptive pressing device for being applied to mechanical processing |
| WO2021147344A1 (en) * | 2020-01-21 | 2021-07-29 | 杭州海康威视数字技术股份有限公司 | Embedded mounting bracket and camera assembly comprising same |
-
2014
- 2014-11-06 CN CN201410621347.8A patent/CN104369015A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078266A (en) * | 2016-06-30 | 2016-11-09 | 青岛海西重工有限责任公司 | A kind of Boring machine processing part is with compressing support means |
| CN106078266B (en) * | 2016-06-30 | 2019-01-18 | 青岛海西重工有限责任公司 | A kind of Boring machine processing part compression support device |
| CN107053363A (en) * | 2017-02-27 | 2017-08-18 | 中山市耀都佳能机电科技有限公司 | A kind of wood processing machine |
| CN107953125A (en) * | 2017-12-17 | 2018-04-24 | 内蒙古航天红岗机械有限公司 | A kind of adaptive pressing device for being applied to mechanical processing |
| WO2021147344A1 (en) * | 2020-01-21 | 2021-07-29 | 杭州海康威视数字技术股份有限公司 | Embedded mounting bracket and camera assembly comprising same |
| US11856278B2 (en) | 2020-01-21 | 2023-12-26 | Hangzhou Hikvision Digital Technology Co., Ltd. | Embedded mounting bracket and camera assembly comprising same |
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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: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |