CN107139096B - Clamp protective sleeve - Google Patents
Clamp protective sleeve Download PDFInfo
- Publication number
- CN107139096B CN107139096B CN201710383622.0A CN201710383622A CN107139096B CN 107139096 B CN107139096 B CN 107139096B CN 201710383622 A CN201710383622 A CN 201710383622A CN 107139096 B CN107139096 B CN 107139096B
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- clamp
- suction hole
- air suction
- pressing sheet
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a clamp protective sleeve which comprises a protective sleeve body, wherein the protective sleeve body is used for being installed on a clamp, a detection device is arranged on the protective sleeve body, the detection device comprises an air suction hole and a switch component, the protective sleeve body comprises a first protective sleeve and a second protective sleeve which are oppositely arranged, the air suction hole is formed in the first protective sleeve, the switch component is arranged on the second protective sleeve, a pressing sheet is arranged at the upper end of the air suction hole, when the clamp does not clamp an object, the switch component jacks up the pressing sheet to open the air suction hole, and air leakage occurs in the air suction hole, so that whether the clamp clamps the object is detected.
Description
Technical Field
The invention relates to a clamp, in particular to a clamp protective sleeve.
Background
The clamp types can be divided into: universal clamp, such as vice, chuck, sucking disc, dividing head and rotary table, etc. has great versatility, can better adapt to the change of processing procedure and processing object, and has established structure, serialized size and specification, most of which become a standard accessory of machine tool. A special clamp: the special clamping tool is specially designed and manufactured for clamping a certain product part in a certain process, has a specific service object and strong pertinence, and is generally designed by a product manufacturing factory. One such universal clamp requires mounting on a robot arm or a robot.
At present, the clamp is not provided with a protective sleeve, the clamp is directly contacted with an object to be clamped, the clamp is easily damaged under the action of external force due to the hardness and the appearance characteristics of the object, and meanwhile, the object is also easily damaged. Therefore, a device for solving the above problem and automatically detecting whether an object is gripped is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a clamp protective sleeve which is provided with a detection device, wherein the detection device is arranged on a clamp to protect the clamp and an object, and meanwhile, the automatic detection function of whether the object is clamped or not can be realized.
In order to achieve the purpose, the invention provides the following technical scheme: a clamp protective sleeve comprises a protective sleeve body, wherein a cavity which is used for being sleeved on a clamp and is provided with an opening at one end is arranged in the protective sleeve body, the protective sleeve body comprises a first protective sleeve and a second protective sleeve which are oppositely arranged, the protective sleeve body is provided with a detection device, and the detection device comprises an air suction hole and a switch part used for opening or closing the air suction hole; the air suction hole and the switch component are respectively arranged on the first protective sleeve and the second protective sleeve, a pressing sheet is arranged on the air suction hole, the pressing sheet presses the air suction hole under the action of no external force, the pressing sheet and the switch component are arranged in a staggered mode relatively, the protruding portion of the switch component is lower than the protruding portion of the pressing sheet, when the clamp does not clamp an object, the switch component is in contact with the pressing sheet and jacks up the pressing sheet, the pressing sheet is separated from the air suction hole, and accordingly air leakage occurs.
Preferably, the first protective sleeve is provided with first teeth on an inner wall of the second protective sleeve opposite to the first protective sleeve.
Preferably, the inner wall of the chamber is provided with second teeth.
Preferably, the protective sheath body comprises an upper end and a lower end, the upper end is used for clamping an object, and the lower end is used for installing a clamp; the detection device is arranged at the lower end of the protective sleeve body.
Preferably, the upper end of the protective sheath body protrudes inwards to form a clamping end.
Preferably, the protective sheath body is made of rubber material.
The invention has the beneficial effects that: the protection of the clamp and the clamped object can be realized, and the detection function of whether the object is clamped or not can be realized.
Drawings
FIG. 1 is a schematic view of a clip cover of the present invention;
figure 2 is a schematic view of another angle configuration of the clamp protection sleeve of the present invention.
Reference numerals: 1. the protective sleeve comprises a protective sleeve body 11, a first protective sleeve 12, a second protective sleeve 13, an air suction hole 14, a switch component 15, an accommodating cavity 16, a pressing sheet 17, a first tooth 18 and a second tooth.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Referring to fig. 1 and 2, the clamp protection cover disclosed in the present invention includes a protection cover body 1, which is used to be sleeved on a clamp, and in order to better protect the clamp and an object to be clamped, the clamp protection cover body 1 is made of elastic rubber material, and of course, other elastic materials that can replace rubber material may be used.
In a preferred embodiment of the present invention, as shown in fig. 1, the protective sheath body 1 includes a first protective sheath 11 and a second protective sheath 12, the first protective sheath 11 and the second protective sheath 12 are divided into an upper end and a lower end, and a receiving cavity 15 is recessed at the bottom end of the lower ends of the first protective sheath and the second protective sheath for receiving a clamp. Wherein, the lower end of the protective sleeve is provided with a detection device for automatically detecting whether the object is clamped or not when the object is clamped.
Specifically, the detection device comprises an air suction hole 13 and a switch component 14, wherein the air suction hole 13 is arranged at the bottom end of the first protective sleeve 11, the switch component 14 is arranged at the lower end of the second protective sleeve 12, a pressing sheet 16 is further arranged at the upper end of the air suction hole 13, the pressing sheet 16 and the switch component 14 are arranged in a staggered mode, and the protruding portion of the switch component 14 is slightly lower than the protruding portion of the pressing sheet. Preferably, the connecting portion of the pressing plate 16 and the suction hole 13 is cut in half by a blade, and the rear ends are connected together, so that the pressing plate can tightly seal the suction hole without an external force.
As shown in fig. 1, the end surfaces of the first protective sheath 11 opposite to the second protective sheath 12 are provided with first teeth 17, and the upper end of the first protective sheath 11 opposite to the second protective sheath 12 protrudes inwards to form a gripping end, so that the article can be gripped more firmly.
As shown in fig. 2, the second teeth 18 are disposed on the inner walls of the accommodating cavities of the first protective sleeve 11 and the second protective sleeve 12, so that the assembled clamp and the protective sleeve are combined more firmly, and the clamp is prevented from falling off.
When the object is clamped, the clamp drives the protective sleeve to be opened outwards, so that the switch part 14 is separated from the pressing sheet 16, the pressing sheet 16 does not have external force to continuously seal the air suction hole 13, and pressure change does not occur. When the object is not gripped by the jig, the opening and closing member 14 comes into contact with the pressing piece 16 and pushes up the pressing piece 16 to separate the pressing piece 16 from the suction hole portion, so that air leakage occurs. At the moment, the pressure changes, and the suction device automatically senses and gives an alarm. Therefore, the function of automatically detecting whether to clamp the object is realized.
The invention has the function of automatically detecting whether the object is clamped or not, and can better protect the clamp and the clamped object.
Therefore, the scope of the present invention should not be limited to the disclosure of the embodiments, but includes various alternatives and modifications without departing from the scope of the present invention, which is defined by the claims of the present patent application.
Claims (6)
1. A clamp protection sleeve is characterized in that: the clamp comprises a protective sleeve body, wherein an accommodating cavity which is sleeved on a clamp and has an opening at one end is formed in the protective sleeve body, the protective sleeve body comprises a first protective sleeve and a second protective sleeve which are oppositely arranged, the protective sleeve body is provided with a detection device, and the detection device comprises an air suction hole and a switch part for opening or closing the air suction hole; the air suction hole and the switch component are respectively arranged on the first protective sleeve and the second protective sleeve, a pressing sheet is arranged on the air suction hole, the pressing sheet presses the air suction hole under the action of no external force, the pressing sheet and the switch component are arranged in a staggered mode relatively, the protruding portion of the switch component is lower than the protruding portion of the pressing sheet, when the clamp does not clamp an object, the switch component is in contact with the pressing sheet and jacks up the pressing sheet, the pressing sheet is separated from the air suction hole, and accordingly air leakage occurs.
2. The clip cover of claim 1, wherein: the first protective sleeve is provided with first teeth on the inner wall opposite to the second protective sleeve.
3. The clip cover of claim 1, wherein: and a second tooth is arranged on the inner wall of the cavity.
4. The clip cover of claim 1, wherein: the protective sleeve body comprises an upper end and a lower end, the upper end is used for clamping an object, and the lower end is used for installing a clamp; the detection device is arranged at the lower end of the protective sleeve body.
5. The clip cover of claim 4, wherein: the upper end of the protective sleeve body is relatively protruded inwards to form a clamping end.
6. The clamp protection cover of any one of claims 1 to 5, wherein: the protective sleeve body is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383622.0A CN107139096B (en) | 2017-05-26 | 2017-05-26 | Clamp protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383622.0A CN107139096B (en) | 2017-05-26 | 2017-05-26 | Clamp protective sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107139096A CN107139096A (en) | 2017-09-08 |
| CN107139096B true CN107139096B (en) | 2019-12-20 |
Family
ID=59780929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710383622.0A Active CN107139096B (en) | 2017-05-26 | 2017-05-26 | Clamp protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139096B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521554B (en) * | 2020-05-09 | 2023-07-18 | 中国人民解放军海军航空大学岸防兵学院 | Appearance quality detection system of portable electric connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2661377Y (en) * | 2003-11-07 | 2004-12-08 | 耿强 | Multifunctional plier |
| CN202884428U (en) * | 2012-09-26 | 2013-04-17 | 张造伦 | Fixator capable of being held by hand and carrying with mobile device |
| CN204318188U (en) * | 2014-12-22 | 2015-05-13 | 杭州泰铭信息技术有限公司 | The geometrical clamp of touch screen mobile device |
| CN205928687U (en) * | 2016-08-23 | 2017-02-08 | 苏州海骏自动化机械有限公司 | Clamping jaw for robotic arm |
| CN207289870U (en) * | 2017-05-26 | 2018-05-01 | 苏州驱指自动化科技有限公司 | Fixture protective case |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368158C (en) * | 2006-04-21 | 2008-02-13 | 北京航空航天大学 | Flexible gripper with two fingers |
| CN201456000U (en) * | 2008-12-01 | 2010-05-12 | 喻铁军 | Fixture for air-pressure detection |
| JP5827602B2 (en) * | 2012-06-28 | 2015-12-02 | 株式会社コスメック | Clamping device |
-
2017
- 2017-05-26 CN CN201710383622.0A patent/CN107139096B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2661377Y (en) * | 2003-11-07 | 2004-12-08 | 耿强 | Multifunctional plier |
| CN202884428U (en) * | 2012-09-26 | 2013-04-17 | 张造伦 | Fixator capable of being held by hand and carrying with mobile device |
| CN204318188U (en) * | 2014-12-22 | 2015-05-13 | 杭州泰铭信息技术有限公司 | The geometrical clamp of touch screen mobile device |
| CN205928687U (en) * | 2016-08-23 | 2017-02-08 | 苏州海骏自动化机械有限公司 | Clamping jaw for robotic arm |
| CN207289870U (en) * | 2017-05-26 | 2018-05-01 | 苏州驱指自动化科技有限公司 | Fixture protective case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107139096A (en) | 2017-09-08 |
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| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220824 Address after: Building 13, Kelin Electric High-end Intelligent Power Equipment Manufacturing Base, No. 8 Yuanhang Road, Sijiazhuang Town, Luquan District, Shijiazhuang City, Hebei Province, 050200 Patentee after: Shijiazhuang Quzhi Automation Technology Co.,Ltd. Address before: 215000 3339 Chengyang Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU QUZHI AUTOMATION TECHNOLOGY Co.,Ltd. |