CN105436944A - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN105436944A CN105436944A CN201511017550.5A CN201511017550A CN105436944A CN 105436944 A CN105436944 A CN 105436944A CN 201511017550 A CN201511017550 A CN 201511017550A CN 105436944 A CN105436944 A CN 105436944A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixture according
- bearing
- fixed mount
- hole
- 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)
- Clamps And Clips (AREA)
Abstract
The invention provides a clamp which comprises a U-shaped fixing frame, wherein lifting mechanisms which are symmetric to each other are arranged on the side walls of the two ends of the fixing frame; a first through hole is formed in the side wall at the upper part of each lifting mechanism; a bearing is arranged in each first through hole in a sleeving manner; threads are formed on the inner wall of each bearing; screws for fixing the bearings are arranged on the side walls at the two ends of the fixing frame respectively; a screw rod is installed in each bearing; a fixing hand is arranged at the inside end of each screw rod; and a rotatable handle is arranged at the outside end of each screw rod. According to the clamp provided by the invention, by the regulation of the positions of telescopic frames in the lifting mechanisms, the height of the fixing frame can be regulated integrally, and thus the purpose of regulating the height of the clamp at any time according to the needs of different workers is achieved; and meanwhile, when being fixed by the fixing hands, a workpiece can rotate, so that the working practicability is improved.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of fixture for the convenient processing of fixation workpiece.
Background technology
Be used for fixing processing object in machine-building process, make it to occupy correct position, to accept the device of constructing or detecting, also known as jig.In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.
Existing fixture is adding man-hour, when different staff is when using fixture, because its height is different, needs the height of alignment jig.But the generally equal of existing fixture can not realize the function highly realizing regulating its height according to staff; Meanwhile, existing fixture, when needs overturn, needs to retighten workpiece, adds operation, waste the time.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of fixture, highly can not realize regulating according to staff the function of its height for solving fixture in prior art; Meanwhile, when workpiece needs upset, the problem of retightening workpiece is needed.
For achieving the above object and other relevant objects, the invention provides a kind of fixture, comprising:
The fixed mount that shape is U-shaped, the two ends sidewall of described fixed mount is provided with symmetrical elevating mechanism, the first through hole is provided with in sidewall above described elevating mechanism, described first through hole inner sleeve has bearing, this bearing inner wall is provided with screw thread, and described fixed mount two ends sidewall is respectively equipped with the screw of rigid bearing, is provided with screw rod in described bearing, the medial extremity of described screw rod is provided with fixing hand, and the outboard end of described screw rod is provided with rotatable handle.
Preferably, the middle-end of described fixed mount is provided with the hitch running through it.
Preferably, described hitch comprises the threaded swingle of a tool and hook, and described hook is located at the bottom of described swingle.
Preferably, described hook-shaped is L-type.
Preferably, the end of described hook is provided with the hangnail of reversed dip.
Preferably, described elevating mechanism comprises an expansion link and runs through multiple second through holes of this expansion link, runs through the position of expansion link second through hole with the height of down fixing rack by steady pin.
Preferably, the number of described second through hole is at least three.
Preferably, the contact surface of described fixing hand is provided with waveform groove.
Preferably, described fixing hand is connected to described screw rod by bolt mechanism.
As mentioned above, fixture of the present invention, has following beneficial effect:
By the position of expansion bracket in adjustment elevating mechanism, the height problem of integrated regulation fixed mount can be realized, thus reach the object adjusting fixture height according to the demand of different operating personnel at any time; Fixed mount is provided with hitch, facilitates workpiece when using fixture or not using fixture, by hitch hook workpiece, facilitate fixture to dismantle or use; Meanwhile, during by fixing hand fixation workpiece, rotatable, improve the practicality of work.
Accompanying drawing explanation
Fig. 1 is shown as clamp structure schematic diagram of the present invention.
Element numbers illustrates:
1 fixed mount
2 hitches
3 fixing hands
4 screws
5 screw rods
6 bolt mechanism
7 first through holes
8 expansion links
9 steady pins
10 second through holes
11 hooks
12 bearings
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Refer to Fig. 1, the invention provides a kind of clamp structure schematic diagram, comprising:
The fixed mount 1 that shape is U-shaped, the two ends sidewall of described fixed mount 1 is provided with symmetrical elevating mechanism, the first through hole 7 is provided with in sidewall above described elevating mechanism, described first through hole 7 inner sleeve has bearing 12, this bearing 12 inwall is provided with screw thread, described fixed mount 1 two ends sidewall is respectively equipped with the screw 4 of rigid bearing 12, screw rod 5 is installed in described bearing, the medial extremity of described screw rod 5 is provided with fixing hand 3, the outboard end of described screw rod 5 is provided with rotatable handle, by the collapsing length of rotation adjustment screw rod 5 in fixed mount 1 of handle, facilitate operated by personnel.
In the present embodiment, use symmetrical elevating mechanism, after fixed mount 1 is adjusted, can level be in; Meanwhile, the contact surface of this fixing hand 3 is provided with waveform groove, can reach anti-skidding object; Fixing hand 3 is connected to described screw rod 5 by bolt mechanism 6, can adjust the fixing hand 3 of different size according to the model of staff's processing work.
Preferably, the middle-end of described fixed mount 1 is provided with the hitch 2 running through it, and wherein, described hitch 2 comprises the threaded swingle of a tool and hook 11, and described hook 11 is located at the bottom of described swingle; Described hook 11 shape is L-type.The end of described hook 11 is provided with the hangnail of reversed dip, prevents workpiece from dropping when hanging on this hitch 2.
In the present embodiment, when staff needs to use fixture, first hung over by workpiece on hook 11, meanwhile, one end of workpiece is fixed by fixing hand 3, then, takes off workpiece from hook 11, fixes its other end; Meanwhile, when staff does not need to use fixture, the height of adjustment hitch 2, makes hook 11 to catch on workpiece, and loosen fixing hand 3, workpiece also can not fall down and break, and promotes the efficiency of staff.
Preferably, described elevating mechanism comprises an expansion link 8 and runs through multiple second through holes 10 of this expansion link 8, run through the position of expansion link 8 second through hole 10 with the height of down fixing rack 1 by steady pin 9, the number of described second through hole 10 is at least three, can be four, five etc.; Described steady pin 9 does not singly run through expansion link 8, meanwhile, also runs through fixed mount 1 two ends sidewall.
In the present embodiment, when staff adjusts elevating mechanism, by stretching expansion link 8, make the position alignment fixed mount 1 of the second through hole 10 of expansion link 8, use steady pin 9 to insert the second corresponding through hole 10 and fixed mount 1, reach the object of adjustment height.
In sum, the present invention, by the position of expansion bracket in adjustment elevating mechanism, can realize the height problem of integrated regulation fixed mount 1, thus reach the object adjusting fixture height according to the demand of different operating personnel at any time; Fixed mount 1 is provided with hitch 2, facilitates workpiece when using fixture or not using fixture, by hitch 2 hook workpiece, facilitate fixture to dismantle or use; Meanwhile, during by fixing hand 3 fixation workpiece, rotatable, improve the practicality of work.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (9)
1. a fixture, it is characterized in that, comprise: the fixed mount that shape is U-shaped, the two ends sidewall of described fixed mount is provided with symmetrical elevating mechanism, is provided with the first through hole in the sidewall above described elevating mechanism, described first through hole inner sleeve has bearing, this bearing inner wall is provided with screw thread, and described fixed mount two ends sidewall is respectively equipped with the screw of rigid bearing, is provided with screw rod in described bearing, the medial extremity of described screw rod is provided with fixing hand, and the outboard end of described screw rod is provided with rotatable handle.
2. fixture according to claim 1, is characterized in that, the middle-end of described fixed mount is provided with the hitch running through it.
3. fixture according to claim 2, is characterized in that, described hitch comprises the threaded swingle of a tool and hook, and described hook is located at the bottom of described swingle.
4. fixture according to claim 3, is characterized in that, described hook-shaped is L-type.
5. fixture according to claim 4, is characterized in that, the end of described hook is provided with the hangnail of reversed dip.
6. fixture according to claim 1, is characterized in that, described elevating mechanism comprises an expansion link and runs through multiple second through holes of this expansion link, runs through the position of expansion link second through hole with the height of down fixing rack by steady pin.
7. fixture according to claim 6, is characterized in that, the number of described second through hole is at least three.
8. fixture according to claim 1, is characterized in that, the contact surface of described fixing hand is provided with waveform groove.
9. fixture according to claim 1, is characterized in that, described fixing hand is connected to described screw rod by bolt mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017550.5A CN105436944A (en) | 2015-12-30 | 2015-12-30 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017550.5A CN105436944A (en) | 2015-12-30 | 2015-12-30 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436944A true CN105436944A (en) | 2016-03-30 |
Family
ID=55547821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017550.5A Pending CN105436944A (en) | 2015-12-30 | 2015-12-30 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436944A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283841A (en) * | 2017-07-19 | 2017-10-24 | 贵阳新洋诚义齿有限公司 | A kind of five-axle linkage formula artificial tooth model 3D printer |
| CN107363723A (en) * | 2017-08-12 | 2017-11-21 | 安徽聚合自动化工程有限公司 | A kind of automatic displacement grinding and polishing fixture |
| CN107825175A (en) * | 2017-12-08 | 2018-03-23 | 李佳莹 | A kind of Digit Control Machine Tool Work fixing device |
| CN107900272A (en) * | 2018-01-11 | 2018-04-13 | 刘青建 | A kind of forging mold workpiece clamp |
| CN108296830A (en) * | 2018-03-29 | 2018-07-20 | 苏州日普模具有限公司 | A kind of fixture of turnable circular pieces |
| CN108311912A (en) * | 2018-03-29 | 2018-07-24 | 苏州日普模具有限公司 | A kind of fixture that telescopic circular pieces may be reversed |
| CN108312397A (en) * | 2017-12-29 | 2018-07-24 | 安徽京鸿密封件技术有限公司 | A kind of suspension framework positioning device |
| CN108422219A (en) * | 2018-03-09 | 2018-08-21 | 海宁鼎合工程技术开发有限公司 | A kind of mechanical automation production fixture |
| CN108890332A (en) * | 2018-07-16 | 2018-11-27 | 芜湖辉林奥远自动化科技有限公司 | A kind of automatic fixture for machining |
| CN109100216A (en) * | 2018-09-17 | 2018-12-28 | 江西洪都航空工业集团有限责任公司 | A kind of missile block hanging load tool structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1725014A (en) * | 2005-07-18 | 2006-01-25 | 曾德文 | Vehicle truck turning and clamping device |
| CN201940924U (en) * | 2011-01-25 | 2011-08-24 | 安徽凯创电子科技股份有限公司 | Clamping device |
| CN202540158U (en) * | 2012-02-23 | 2012-11-21 | 安徽江淮起重运输机械有限公司 | Workpiece suspension bracket for shot blasting machine |
| CN202820139U (en) * | 2012-10-23 | 2013-03-27 | 李明君 | Folding height-adjustable desk |
| CN203676447U (en) * | 2013-12-31 | 2014-07-02 | 刘子杨 | Desk used on bed |
| CN104552054A (en) * | 2013-10-25 | 2015-04-29 | 常州市佳和工具有限公司 | Clamp |
| CN205497266U (en) * | 2015-12-30 | 2016-08-24 | 重庆贝华科技有限公司 | Clamp |
-
2015
- 2015-12-30 CN CN201511017550.5A patent/CN105436944A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1725014A (en) * | 2005-07-18 | 2006-01-25 | 曾德文 | Vehicle truck turning and clamping device |
| CN201940924U (en) * | 2011-01-25 | 2011-08-24 | 安徽凯创电子科技股份有限公司 | Clamping device |
| CN202540158U (en) * | 2012-02-23 | 2012-11-21 | 安徽江淮起重运输机械有限公司 | Workpiece suspension bracket for shot blasting machine |
| CN202820139U (en) * | 2012-10-23 | 2013-03-27 | 李明君 | Folding height-adjustable desk |
| CN104552054A (en) * | 2013-10-25 | 2015-04-29 | 常州市佳和工具有限公司 | Clamp |
| CN203676447U (en) * | 2013-12-31 | 2014-07-02 | 刘子杨 | Desk used on bed |
| CN205497266U (en) * | 2015-12-30 | 2016-08-24 | 重庆贝华科技有限公司 | Clamp |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283841A (en) * | 2017-07-19 | 2017-10-24 | 贵阳新洋诚义齿有限公司 | A kind of five-axle linkage formula artificial tooth model 3D printer |
| CN107363723A (en) * | 2017-08-12 | 2017-11-21 | 安徽聚合自动化工程有限公司 | A kind of automatic displacement grinding and polishing fixture |
| CN107825175A (en) * | 2017-12-08 | 2018-03-23 | 李佳莹 | A kind of Digit Control Machine Tool Work fixing device |
| CN108312397A (en) * | 2017-12-29 | 2018-07-24 | 安徽京鸿密封件技术有限公司 | A kind of suspension framework positioning device |
| CN107900272A (en) * | 2018-01-11 | 2018-04-13 | 刘青建 | A kind of forging mold workpiece clamp |
| CN108422219A (en) * | 2018-03-09 | 2018-08-21 | 海宁鼎合工程技术开发有限公司 | A kind of mechanical automation production fixture |
| CN108296830A (en) * | 2018-03-29 | 2018-07-20 | 苏州日普模具有限公司 | A kind of fixture of turnable circular pieces |
| CN108311912A (en) * | 2018-03-29 | 2018-07-24 | 苏州日普模具有限公司 | A kind of fixture that telescopic circular pieces may be reversed |
| CN108890332A (en) * | 2018-07-16 | 2018-11-27 | 芜湖辉林奥远自动化科技有限公司 | A kind of automatic fixture for machining |
| CN109100216A (en) * | 2018-09-17 | 2018-12-28 | 江西洪都航空工业集团有限责任公司 | A kind of missile block hanging load tool structure |
| CN109100216B (en) * | 2018-09-17 | 2021-05-18 | 江西洪都航空工业集团有限责任公司 | Guided missile slider hanging and loading tool structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |