CN108119443B - Passive telescopic clamping mechanism - Google Patents
Passive telescopic clamping mechanism Download PDFInfo
- Publication number
- CN108119443B CN108119443B CN201810186220.6A CN201810186220A CN108119443B CN 108119443 B CN108119443 B CN 108119443B CN 201810186220 A CN201810186220 A CN 201810186220A CN 108119443 B CN108119443 B CN 108119443B
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- China
- Prior art keywords
- telescopic
- screw
- shell
- fixed
- fixing seat
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a passive telescopic clamping mechanism which comprises a shell component, a clamping device and a transmission device, wherein the clamping device is fixed on the shell component, and the transmission device is arranged in the shell component; a telescopic shell is arranged on one side of the baffle, a telescopic cover plate is arranged above the telescopic shell, and an extension section is arranged in the telescopic shell; the transmission device comprises a screw fixing seat, a screw is arranged on the screw fixing seat, and the screw is fixed on the screw fixing seat and can not rotate; the inner surface of the extension section is provided with a bearing seat, a hollow pipe penetrates through the bearing seat, and a transmission nut is fixed at one end of the hollow pipe. The clamping mechanism can be used for intelligent equipment on windows and doors, and a user can easily install the equipment on the windows or the doors through the regulator, so that the intelligent equipment is convenient and quick; the V-shaped piece is clamped in a pushing mode, the V-shaped piece has a guiding function during clamping, and the V-shaped piece is suitable for clamped pieces with various sizes due to the special clamping mode.
Description
Technical Field
The invention relates to a clamping mechanism, in particular to a passive telescopic clamping mechanism.
Background
In daily life, the fastening objects are usually connected by using bolts and screws to act as connecting components, and the installation mode is common and the most labor-saving. However, in practical application, some internal structural components are installed, and the structural components cannot be screwed in by screws or bolts, so that great trouble is brought to normal assembly and installation.
Disclosure of Invention
The invention aims to provide a passive telescopic clamping mechanism which can be used for intelligent equipment on windows and doors, and a user can easily install the equipment on the windows or doors through a regulator without drilling installation screws, so that the intelligent equipment is convenient and quick.
The aim of the invention can be achieved by the following technical scheme:
the passive telescopic clamping mechanism comprises a shell component, a clamping device and a transmission device, wherein the clamping device is fixed on the shell component, and the transmission device is arranged in the shell component.
The shell assembly comprises a baffle, one side of the baffle is provided with a telescopic shell mounting seat, a fixed seat positioning shaft is arranged above the telescopic shell mounting seat, and a plurality of groups of mounting holes for mounting the clamping devices are further formed in the baffle.
One side of baffle is equipped with flexible shell, and flexible shell top is equipped with flexible apron, is equipped with the extension festival in the flexible shell.
The clamping device comprises a V-shaped piece, the V-shaped piece is fixed on the outer side of the baffle through a fastening screw and a mounting hole, and an included angle with an acute angle is formed between the V-shaped piece and the bending part of the baffle.
The transmission device comprises a screw fixing seat, the screw fixing seat is positioned and fixed on the inner side of the baffle through a fixing seat positioning shaft, a screw is arranged on the screw fixing seat, and the screw is fixed on the screw fixing seat and cannot rotate.
The inner surface of the extension section is provided with a bearing seat, a hollow pipe penetrates through the bearing seat, one end of the hollow pipe is fixed with a transmission nut, the other end of the hollow pipe is fixed with an adjusting screw, and a screw rod penetrates through the transmission nut and stretches into the hollow pipe.
The telescopic shell is fixed on the baffle through a telescopic shell mounting seat, the top end of the telescopic shell is provided with a fitting convex strip, and the upper end of the fitting convex strip is provided with a connecting screw.
The bottom of the telescopic cover plate is provided with a fitting groove, a screw hole is formed in the fitting groove, a connecting screw is inserted into the screw hole, and meanwhile the fitting groove and the fitting convex strip on the telescopic cover plate are clamped.
The outer surface of the extension joint is attached to the inner surface formed by the telescopic shell and the telescopic cover plate, so that the extension joint can freely slide in the telescopic shell.
The V-shaped piece is installed on different installation holes to obtain different distances between the V-shaped piece and the bending part of the baffle.
The baffle is made of sheet metal parts which are bent in opposite directions for 90 degrees continuously.
The invention has the beneficial effects that:
1. the clamping mechanism can be used for intelligent equipment on windows and doors, and a user can easily install the equipment on the windows or doors through the regulator without drilling and installing screws, so that the intelligent equipment is convenient and quick;
2. the V-shaped piece is clamped in a pushing mode, the V-shaped piece has a guiding function during clamping, and the V-shaped piece is suitable for clamped pieces with various sizes due to the special clamping mode.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall assembly of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an exploded view of the clamping device;
FIG. 4 is a schematic view of the structure in an unclamped state;
fig. 5 is a schematic view of the structure in the clamped state.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
A passive telescopic clamping mechanism comprises a shell component, a clamping device and a transmission device, wherein the clamping device is fixed on the shell component, and the transmission device is arranged in the shell component.
The shell assembly comprises a baffle plate 1, as shown in fig. 1 and 2, the baffle plate 1 is formed by continuously bending a sheet metal part in opposite directions for 90 degrees, one side of the baffle plate 1 is provided with a telescopic shell mounting seat 101, a fixed seat positioning shaft 102 is arranged above the telescopic shell mounting seat 101, and a plurality of groups of mounting holes 103 for mounting a clamping device are also formed in the baffle plate 1; one side of the baffle plate 1 is provided with a telescopic shell 2, the telescopic shell 2 is fixed on the baffle plate 1 through a telescopic shell mounting seat 101, the top end of the telescopic shell 2 is provided with a fitting convex strip 201, and the upper end of the fitting convex strip 201 is provided with a connecting screw 202; the telescopic cover plate 3 is arranged above the telescopic shell 2, the engagement groove 301 is arranged at the bottom end of the telescopic cover plate 3, the screw hole 302 is arranged in the engagement groove 301, the connecting screw 202 is inserted into the screw hole 302, and meanwhile the engagement groove 301 and the engagement convex strip 201 on the telescopic cover plate 3 are engaged. An extension section 4 is arranged in the telescopic shell 2, wherein the outer surface of the extension section 4 is attached to the inner surface formed by the telescopic shell 2 and the telescopic cover plate 3, so that the extension section 4 can slide freely in the telescopic shell 2.
The clamping device comprises a V-shaped piece 5, as shown in fig. 2 and 3, the V-shaped piece 5 is fixed on the outer side of the baffle plate 1 through a fastening screw and a mounting hole 103, an included angle with an acute angle is formed between the V-shaped piece 5 and the bending part of the baffle plate 1, and meanwhile, the distance between the V-shaped piece 5 and the bending part of the baffle plate 1 can be controlled by mounting on different mounting holes 103, so that the application range of the clamping device is wider.
The transmission device comprises a screw fixing seat 6, as shown in fig. 1 and 2, the screw fixing seat 6 is positioned and fixed on the inner side of the baffle 1 through a fixing seat positioning shaft 102, a screw 7 is arranged on the screw fixing seat 6, and the screw 7 is fixed on the screw fixing seat 6 and can not rotate.
The internal surface of extension section 4 upper end is equipped with bearing frame 8, runs through on the bearing frame 8 has hollow pipe 9, and the one end of hollow pipe 9 is fixed with drive nut 10, and the other end is fixed with adjusting screw 11, and wherein screw rod 7 runs through drive nut 10 and stretches into in the hollow pipe 9.
The working mode of the invention is as follows:
the adjusting screw 11 is connected with the adjuster, and the adjuster is selected according to the specification of the adjusting screw 11, namely the adjuster can be a screwdriver or a hexagonal wrench. When the regulator rotates, the regulating screw 11 rotates along with the regulator, the regulating screw 11 drives the hollow pipe 9 to rotate, and the hollow pipe 9 drives the transmission nut 10 to rotate; since the screw 7 is fixed on the screw fixing seat 6 and is not rotatable, when the transmission nut 10 rotates, the transmission nut 10 and the screw 7 rotate relatively; the V-shaped piece 5 is driven to move back and forth by the relative rotation of the transmission nut 10 and the screw rod 7.
When the V-shaped piece 5 moves back and forth, the clamping function can be achieved, the clamping principle is as shown in fig. 4 and 5, an acute angle formed by the bent positions of the V-shaped piece 5 and the baffle plate 1 gradually clamps the clamped piece 12 along with the movement of the V-shaped piece 5, and the V-shaped piece 5 has a guiding function under the action of the acute angle while clamping the clamped piece 12, so that the clamped piece 12 is stably clamped; under the action of the acute included angle, the clamping mechanism is also suitable for clamped pieces 12 with different sizes, and the application range of the clamping mechanism is improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (3)
1. The passive telescopic clamping mechanism comprises a shell component, a clamping device and a transmission device, and is characterized in that the clamping device is fixed on the shell component, and the transmission device is arranged in the shell component;
the shell assembly comprises a baffle plate (1), one side of the baffle plate (1) is provided with a telescopic shell mounting seat (101), a fixed seat positioning shaft (102) is arranged above the telescopic shell mounting seat (101), and a plurality of groups of mounting holes (103) for mounting the clamping devices are also formed in the baffle plate (1);
one side of the baffle plate (1) is provided with a telescopic shell (2), a telescopic cover plate (3) is arranged above the telescopic shell (2), and an extension section (4) is arranged in the telescopic shell (2);
the clamping device comprises a V-shaped piece (5), wherein the V-shaped piece (5) is fixed on the outer side of the baffle plate (1) through a fastening screw and a mounting hole (103), and an included angle with an acute angle is formed between the V-shaped piece (5) and the bent part of the baffle plate (1);
the transmission device comprises a screw fixing seat (6), the screw fixing seat (6) is positioned and fixed on the inner side of the baffle (1) through a fixing seat positioning shaft (102), a screw (7) is arranged on the screw fixing seat (6), and the screw (7) is fixed on the screw fixing seat (6) and cannot rotate;
the inner surface of the extension joint (4) is provided with a bearing seat (8), a hollow pipe (9) penetrates through the bearing seat (8), a transmission nut (10) is fixed at one end of the hollow pipe (9), an adjusting screw (11) is fixed at the other end of the hollow pipe (9), and a screw rod (7) penetrates through the transmission nut (10) and stretches into the hollow pipe (9);
the telescopic shell (2) is fixed on the baffle (1) through a telescopic shell mounting seat (101), an engaging convex strip (201) is arranged at the top end of the telescopic shell (2), and a connecting screw (202) is arranged at the upper end of the engaging convex strip (201);
the bottom end of the telescopic cover plate (3) is provided with a fitting groove (301), a screw hole (302) is formed in the fitting groove (301), a connecting screw (202) is inserted into the screw hole (302), and meanwhile the fitting groove (301) and the fitting convex strip (201) on the telescopic cover plate (3) are clamped;
the outer surface of the extension section (4) is attached to the inner surface formed by the telescopic shell (2) and the telescopic cover plate (3), so that the extension section (4) can freely slide in the telescopic shell (2).
2. A passive telescopic clamping mechanism according to claim 1, wherein the V-shaped members (5) are mounted in different mounting holes (103) to obtain different distances between the V-shaped members (5) and the bending portions of the baffle plate (1).
3. A passive telescopic clamping mechanism according to claim 1, wherein the baffle (1) is made of sheet metal parts bent 90 ° in opposite directions in succession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186220.6A CN108119443B (en) | 2018-03-07 | 2018-03-07 | Passive telescopic clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186220.6A CN108119443B (en) | 2018-03-07 | 2018-03-07 | Passive telescopic clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108119443A CN108119443A (en) | 2018-06-05 |
| CN108119443B true CN108119443B (en) | 2023-11-10 |
Family
ID=62234648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186220.6A Active CN108119443B (en) | 2018-03-07 | 2018-03-07 | Passive telescopic clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108119443B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723118A (en) * | 2018-07-24 | 2018-11-02 | 刘韦明 | Door-plate stretcher |
| CN110080699B (en) * | 2019-06-25 | 2019-09-20 | 山东黄金地质矿产勘查有限公司 | A kind of environment-protective slurry circulatory system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1378316A1 (en) * | 2002-07-04 | 2004-01-07 | Mori Seiki Co., Ltd. | Clamping device for movable carriages of a machine tool |
| WO2010054836A2 (en) * | 2008-11-14 | 2010-05-20 | Hans Haindl | Clamp mounting |
| CN105598719A (en) * | 2014-11-25 | 2016-05-25 | 西安众智惠泽光电科技有限公司 | Automatic clamping clamp for long-axis parts |
| CN106826300A (en) * | 2017-04-13 | 2017-06-13 | 成都振中电气有限公司 | Suitable for the application method of the clamping device of regulator cubicle |
| CN206450506U (en) * | 2017-01-12 | 2017-08-29 | 天津信兴工程质量检测有限公司 | A kind of steel bar gauge length instrument |
| CN206519761U (en) * | 2017-03-01 | 2017-09-26 | 石嘴山市仟一机械制造有限公司 | A kind of fixing device of part processing |
| CN207500252U (en) * | 2018-03-07 | 2018-06-15 | 安徽宸智物联科技有限公司 | A kind of passively flexible clamp system |
-
2018
- 2018-03-07 CN CN201810186220.6A patent/CN108119443B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1378316A1 (en) * | 2002-07-04 | 2004-01-07 | Mori Seiki Co., Ltd. | Clamping device for movable carriages of a machine tool |
| WO2010054836A2 (en) * | 2008-11-14 | 2010-05-20 | Hans Haindl | Clamp mounting |
| CN105598719A (en) * | 2014-11-25 | 2016-05-25 | 西安众智惠泽光电科技有限公司 | Automatic clamping clamp for long-axis parts |
| CN206450506U (en) * | 2017-01-12 | 2017-08-29 | 天津信兴工程质量检测有限公司 | A kind of steel bar gauge length instrument |
| CN206519761U (en) * | 2017-03-01 | 2017-09-26 | 石嘴山市仟一机械制造有限公司 | A kind of fixing device of part processing |
| CN106826300A (en) * | 2017-04-13 | 2017-06-13 | 成都振中电气有限公司 | Suitable for the application method of the clamping device of regulator cubicle |
| CN207500252U (en) * | 2018-03-07 | 2018-06-15 | 安徽宸智物联科技有限公司 | A kind of passively flexible clamp system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108119443A (en) | 2018-06-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231017 Address after: No.206-6 Shanghai Road, Sanshui street, Jiangyan District, Taizhou City, Jiangsu Province 225300 Applicant after: JIANGSU ZHONGZHUANG CONSTRUCTION Co.,Ltd. Address before: 230000 A-714, Zhejiang Entrepreneurship Building, High tech Zone, Hefei City, Anhui Province Applicant before: ANHUI CHENZHI IOT TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant |