CN107042418B - Clamping device for machining - Google Patents
Clamping device for machining Download PDFInfo
- Publication number
- CN107042418B CN107042418B CN201710252370.8A CN201710252370A CN107042418B CN 107042418 B CN107042418 B CN 107042418B CN 201710252370 A CN201710252370 A CN 201710252370A CN 107042418 B CN107042418 B CN 107042418B
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- metal pipe
- installation
- fixed plate
- rod
- 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.)
- Active
Links
Images
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a clamping device for machining, which comprises a base, wherein a fixed plate is arranged above the base, the fixed plate is connected with the base through two telescopic devices, a second sliding rod and a first sliding rod are respectively arranged between the two telescopic devices, a first metal pipe fitting is arranged at the top of the fixed plate in a penetrating way, a threaded pipe is arranged at the top end of the first metal pipe fitting, a screw rod is connected with the internal threads, a mounting plate is arranged at the top end of the screw rod, the bottom end of the screw rod penetrates through the first metal pipe fitting and extends to the lower part of the fixed plate, an annular piece is sleeved at the bottom end of the screw rod, and limiting blocks are arranged above and below the annular piece. The invention has simple structure and convenient use, is not only used for adjusting and clamping according to the size of the workpiece, but also can improve and reduce the waste of time, thereby improving the working efficiency of mechanical processing.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a clamping device for machining.
Background
Before machining, the machined workpiece is fixed, and when the workpieces with different sizes are machined, different types of pressing plates are replaced, so that more time is wasted in the process of disassembling and assembling the pressing plates, and the machining cost is increased.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, when workpieces with different sizes are processed, different types of pressing plates are needed to be replaced, and the pressing plates waste more time and increase processing cost in the process of disassembly and assembly.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a clamping device that machining used, the on-line screen storage device comprises a base, the top of base is equipped with the fixed plate, be connected through two telescoping device between fixed plate and the base, be equipped with second slide bar and first slide bar between the two telescoping device respectively, the top of fixed plate runs through and is equipped with first metal pipe fitting, the top of first metal pipe fitting is equipped with the screwed pipe, the internally connected screw rod of screwed pipe, the top of screw rod is equipped with the mounting panel, the bottom of screw rod passes first metal pipe fitting and extends to the below of fixed plate, the annular piece has been cup jointed to the bottom of screw rod, the top and the below of annular piece all are equipped with the stopper, swing joint has two rectangular laths on the annular piece, set up rectangular hole on the rectangular lath, coaxial mounting has the second sleeve pipe on the second slide bar, the second sleeve pipe is followed the surface sliding of second slide bar, be equipped with the lug on the second sleeve pipe, and the lug extends to rectangular hole, and rectangular hole is followed the surface sliding of lug, the one end swing joint of keeping away from the annular piece has first installation piece, first installation piece and first installation piece are located first telescopic link and first sleeve pipe fitting and first bottom, first sliding block and second installation piece are equipped with first sliding bar and first sliding bar.
Preferably, the telescoping device includes second metal pipe fitting, second metal pipe fitting is connected with the fixed plate, the bottom opening part grafting of second metal pipe fitting has the bracing piece, the one end that the second metal pipe fitting was kept away from to the bracing piece is connected with the base, install a plurality of vertical equidistance arrangement's frock hole on the bracing piece, and the quantity of frock hole has five at least, and run through on the second metal pipe fitting be equipped with the locking bolt of frock hole matching installation, second slide bar and first slide bar all are connected with second metal pipe fitting.
Preferably, circular arc-shaped notches are formed in the opposite side surfaces between the first mounting block and the second mounting block, and the two notches are symmetrically arranged.
Preferably, the telescopic rod comprises a third metal pipe, one end of the third metal pipe is connected with the first mounting block, one end of the third metal pipe, far away from the first mounting block, is inserted with a mounting rod, the mounting rod is connected with the second mounting block, and the spring is sleeved on the third metal pipe and the mounting rod.
Preferably, the first sleeve is provided with a plurality of mounting grooves, universal balls are fixedly mounted in the mounting grooves, the balls of the universal balls slide along the surfaces of the universal balls, and the mounting grooves are at least four and are arranged in an equal-angle mode.
The clamping device for machining provided by the invention has the beneficial effects that: the telescopic rod and the spring are added, so that the distance between the first mounting block and the second mounting block is adjusted, the height of the workpiece is adjusted, the operation is convenient, and the convenience of operation of people is improved; the long strip plate and the screw rod are added for adjusting the distance between the two first installation blocks, so that the distance between the two first installation blocks is adjusted according to the width, and the workpiece is clamped conveniently, so that the time waste caused by replacement of the pressing plate is avoided, and the working efficiency is improved; by adding the annular piece, the annular piece and the limiting block, the rectangular bar can be prevented from rotating with the screw rod when rotating, and therefore the moving stability of the first mounting block is improved; the lug, the second sleeve and the strip holes are added, so that the strip plate can be moved conveniently, and the strip plate can be adjusted more conveniently; through adding first sleeve pipe and first slide bar, when the work piece is being held to first installation piece, improve the stability of first installation piece. The invention has simple structure and convenient use, is not only used for adjusting and clamping according to the size of the workpiece, but also can improve and reduce the waste of time, thereby improving the working efficiency of mechanical processing.
Drawings
FIG. 1 is a schematic view of a clamping device for machining according to the present invention;
fig. 2 is a schematic view of a telescopic rod structure of a clamping device for machining according to the present invention;
fig. 3 is a schematic view of the internal structure of a first sleeve of a clamping device for machining according to the present invention.
In the figure: spring 1, frock hole 2, first installation piece 3, locking bolt 4, first sleeve pipe 5, second slide bar 6, lug 7, rectangular hole 8, screwed pipe 9, mounting panel 10, screw rod 11, first metal pipe fitting 12, rectangular board 13, second sleeve pipe 14, fixed plate 15, second metal pipe fitting 16, bracing piece 17, telescopic link 18, base 19, second installation piece 20, first slide bar 21, mounting groove 22, universal ball 23, third metal pipe fitting 24, installation pole 25, stopper 26, ring 27.
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.
Referring to fig. 1-3, a clamping device for machining comprises a base 19, a fixed plate 15 is arranged above the base 19, the fixed plate 15 is connected with the base 19 through two telescopic devices, a second sliding rod 6 and a first sliding rod 21 are respectively arranged between the two telescopic devices, each telescopic device comprises a second metal pipe fitting 16, the second metal pipe fitting 16 is connected with the fixed plate 15, a supporting rod 17 is inserted into the opening at the bottom end of the second metal pipe fitting 16, one end of the supporting rod 17, far away from the second metal pipe fitting 16, is connected with the base 19, a plurality of tooling holes 2 are arranged on the supporting rod 17 at equal intervals, at least five tooling holes 2 are arranged, locking bolts 4 matched with the tooling holes 2 are arranged on the second metal pipe fitting 16 in a penetrating mode, the second sliding rod 6 and the first sliding rod 21 are connected with the second metal pipe fitting 16, the telescopic devices can adjust the height of the device according to substitute pins of workpieces, and convenience in clamping workpieces is improved.
The top of the fixed plate 15 is penetrated and provided with a first metal pipe fitting 12, the top end of the first metal pipe fitting 12 is provided with a threaded pipe 9, the internal thread of the threaded pipe 9 is connected with a screw 11, the top end of the screw 11 is provided with a mounting plate 10, the bottom end of the screw 11 penetrates through the first metal pipe fitting 12 and extends to the lower part of the fixed plate 15, the bottom end of the screw 11 is sleeved with an annular piece 27, both the upper part and the lower part of the annular piece 27 are provided with limiting blocks 26, the annular piece 27 is movably connected with two long strips 13, the long strips 13 are provided with long strip holes 8, the second slide rod 6 is coaxially provided with a second sleeve 14, the second sleeve 14 slides along the surface of the second slide rod 6, the second sleeve 14 is provided with a lug 7, the lug 7 extends to the long strip holes 8, the long strip holes 8 slide along the surface of the lug 7, one end of the long strips 13 away from the annular piece 27 is movably connected with a first mounting block 3, the first mounting block 3 is positioned below the first slide rod 21, the first sleeve 5 connected with the first mounting block 3 is coaxially arranged on the first 21,
the bottom of first installation piece 3 is connected with second installation piece 20 through telescopic link 18, still be equipped with spring 1 between second installation piece 20 and the first installation piece 3, circular-arc breach has all been seted up on the relative side between first installation piece 3 and the second installation piece 20, two breach symmetry settings, be convenient for carry out the centre gripping to circular-arc work piece, improve the practicality of the device, the telescopic link includes third metal pipe fitting 24, the one end and the first installation piece 3 of third metal pipe fitting 24 are connected, the one end that first installation piece 3 was kept away from to third metal pipe fitting 24 is pegged graft and is had installation pole 25, and installation pole 25 is connected with second installation piece 20, spring 1 cup joints on third metal pipe fitting 24 and installation pole 25.
The first sleeve 5 is provided with a plurality of mounting grooves 22, universal balls 23 are fixedly mounted in the mounting grooves 22, the balls of the universal balls 23 slide along the surface of the first slide rod 21, and the mounting grooves 22 are at least four and are arranged in an equal angle mode, so that the movable friction force of the first sleeve 5 on the first slide rod 21 is reduced, and the movement of the first sleeve 5 is facilitated.
Working principle: when clamping a workpiece, the workpiece is placed between the two first mounting blocks 3, then pressure is applied to the second mounting blocks 20 according to the height of the workpiece, so that the length of the telescopic rod 18 is changed, the distance between the second mounting blocks 20 and the first mounting blocks 3 is changed, then the screw 11 is rotated through the mounting plate 10, the screw 11 is positioned to be opened to move upwards, in the moving process of the screw 11, the annular piece 27 drives the long strip plate 13 to move due to the blocking of the limiting block 16, the long strip plate 13 slides on the surface of the lug 7 in the moving process, the long strip plate 13 pulls the first mounting blocks 3 to move, and in the moving process of the first mounting blocks 3, the clamping of the first mounting blocks 3 is stable through the cooperation of the first sliding rod 21 and the first sleeve 5.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides a clamping device for machining, includes base (19), its characterized in that, the top of base (19) is equipped with fixed plate (15), be connected through two telescoping devices between fixed plate (15) and base (19), be equipped with second slide bar (6) and first slide bar (21) between two telescoping devices respectively, the top of fixed plate (15) runs through and is equipped with first metal pipe fitting (12), the top of first metal pipe fitting (12) is equipped with screwed pipe (9), screwed pipe (9) internal connection screw (11), the top of screw (11) is equipped with mounting panel (10), the bottom of screw (11) passes first metal pipe fitting (12) and extends to the below of fixed plate (15), annular piece (27) have been cup jointed to the bottom of screw (11), the top and the below of annular piece (27) all are equipped with stopper (26), swing joint has two rectangular (13) on annular piece (27), rectangular hole (8) have been seted up on rectangular hole (13), second slide bar (6) are equipped with second lug (14) and are equipped with on the second sleeve (14) along the second sleeve (14), and rectangular hole (8) slides along the surface of lug (7), the one end swing joint that annular piece (27) was kept away from to rectangular board (13) has first installation piece (3), first installation piece (3) are located the below of first slide bar (21), and on first slide bar (21) coaxial mounting have first sleeve pipe (5) that are connected with first installation piece (3), first sleeve pipe (5) slide along the surface of first slide bar (21), the bottom of first installation piece (3) is connected with second installation piece (20) through telescopic link (18), still be equipped with spring (1) between second installation piece (20) and first installation piece (3); the telescopic device comprises a second metal pipe fitting (16), the second metal pipe fitting (16) is connected with a fixed plate (15), a supporting rod (17) is inserted into an opening at the bottom end of the second metal pipe fitting (16), one end, far away from the second metal pipe fitting (16), of the supporting rod (17) is connected with a base (19), a plurality of vertically equidistant tooling holes (2) are arranged on the supporting rod (17), the number of the tooling holes (2) is at least five, locking bolts (4) matched with the tooling holes (2) are arranged on the second metal pipe fitting (16) in a penetrating mode, and the second sliding rod (6) and the first sliding rod (21) are connected with the second metal pipe fitting (16); arc-shaped notches are formed in opposite side surfaces between the first mounting block (3) and the second mounting block (20), and the two notches are symmetrically arranged; the telescopic rod comprises a third metal pipe fitting (24), one end of the third metal pipe fitting (24) is connected with the first installation block (3), one end, far away from the first installation block (3), of the third metal pipe fitting (24) is inserted with an installation rod (25), the installation rod (25) is connected with the second installation block (20), and the spring (1) is sleeved on the third metal pipe fitting (24) and the installation rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252370.8A CN107042418B (en) | 2017-04-18 | 2017-04-18 | Clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252370.8A CN107042418B (en) | 2017-04-18 | 2017-04-18 | Clamping device for machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107042418A CN107042418A (en) | 2017-08-15 |
| CN107042418B true CN107042418B (en) | 2023-06-27 |
Family
ID=59545188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710252370.8A Active CN107042418B (en) | 2017-04-18 | 2017-04-18 | Clamping device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042418B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900188A (en) * | 2017-10-24 | 2018-04-13 | 嘉善东顺塑料五金制品厂（普通合伙） | A kind of casting perforating device |
| CN107899793B (en) * | 2017-12-10 | 2020-11-24 | 天长市金陵电子有限责任公司 | Glass spraying clamping device |
| CN108214094B (en) * | 2018-01-09 | 2019-10-18 | 台州来智科技有限公司 | A kind of sliding rail lubricating arrangement adapting to a variety of dovetail sliding rails |
| CN108500382A (en) * | 2018-04-04 | 2018-09-07 | 黄乾凯 | A kind of hardware cutting device for processing |
| CN108312072A (en) * | 2018-04-18 | 2018-07-24 | 佛山市德亿盛业制辊有限公司 | A kind of atomization roller manufacture surface dulling device |
| CN108726166A (en) * | 2018-05-04 | 2018-11-02 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of adjustable conveying robot |
| CN108839261A (en) * | 2018-06-19 | 2018-11-20 | 泰州市姜堰区华能石油化工机械厂 | Rock drill chassis fixture |
| CN109060556B (en) * | 2018-09-17 | 2020-12-08 | 嘉兴管通机电科技有限公司 | Anti detection device that buckles of five metals panel |
| CN110000587B (en) * | 2019-04-28 | 2020-06-05 | 深圳市鑫麟钰鼎科技有限公司 | Cell-phone shell processing tool |
| CN110421374A (en) * | 2019-09-02 | 2019-11-08 | 杨明亮 | Fixture is used in a kind of die workpiece cutting convenient to use |
| CN110631927A (en) * | 2019-10-17 | 2019-12-31 | 上海工程技术大学 | Shear test simulation teaching device of concrete test block |
| CN111531361B (en) * | 2020-05-08 | 2021-08-10 | 泰州莱迪弗彻照明科技有限公司 | Automatic assembly production line for LED lamps |
| CN112454198A (en) * | 2020-11-02 | 2021-03-09 | 泰州铸鼎新材料制造有限公司 | Clamping device is used in new material production and processing |
| CN112475989B (en) * | 2020-11-13 | 2022-09-30 | 航密（北京）精密设备有限公司 | Floating pressing mechanism for machining clamping workpiece |
| CN112475369B (en) * | 2020-11-24 | 2021-11-23 | 苏州锴诚缝制设备有限公司 | Drilling equipment for sewing machine machining |
| CN116141833A (en) * | 2022-09-08 | 2023-05-23 | 张水泉 | Aluminum alloy ingot coding equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4203316B2 (en) * | 2002-12-26 | 2008-12-24 | 株式会社テック・ヤスダ | Small work fixing structure and processing jig |
| CN101391376B (en) * | 2008-07-23 | 2010-06-02 | 云南昆船设计研究院 | Single-drive device for controlling the rotation and lift of worktable |
| CN101870020A (en) * | 2010-07-07 | 2010-10-27 | 铜陵精远线模有限责任公司 | Electric spark punching machine capable of punching conical holes |
| CN104477644A (en) * | 2014-11-28 | 2015-04-01 | 重庆天运汽车配件有限公司 | Clamping mechanism in dovetail slot |
| CN205600331U (en) * | 2016-04-29 | 2016-09-28 | 重庆双狮摩托车制造有限公司 | A anchor clamps for steel tube machining |
| CN207656289U (en) * | 2017-04-18 | 2018-07-27 | 宁夏飞天科技有限公司 | A kind of clamping device of mechanical processing |
-
2017
- 2017-04-18 CN CN201710252370.8A patent/CN107042418B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107042418A (en) | 2017-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107042418B (en) | Clamping device for machining | |
| CN209578916U (en) | A kind of automatic clamping device for panel beating | |
| CN104475808A (en) | Multi-workpiece drilling equipment with movable fixture | |
| CN108581542B (en) | Clamping tool for flat plate type parts | |
| CN213714135U (en) | Automobile part checking fixture | |
| CN104999301B (en) | A kind of machine tooling center with long strip type workpiece special fixture | |
| CN205324786U (en) | Apron drilling equipment | |
| CN209856092U (en) | Horizontal centrifugal pump base capable of being arranged in sliding mode | |
| CN209565529U (en) | A kind of device for the automatic positioning punching of CNC ultraprecise hole location | |
| CN218965180U (en) | Adjustable tool clamp | |
| CN112045215A (en) | Multipurpose drilling device for machining | |
| CN209364056U (en) | Automatic lock swivel nut kludge | |
| CN219616757U (en) | Deep hole bores processing frock | |
| CN204195314U (en) | Flat-nose pliers Bidirectional clamping apparatus | |
| CN216606942U (en) | Riveting machine for stainless steel tableware handle | |
| CN213439237U (en) | Tool bottom plate with adjustable supporting legs | |
| CN212312166U (en) | Novel effective location frock of PVC | |
| CN212122425U (en) | Clamp convenient to compress and adjust | |
| CN211304843U (en) | Magnetic drill capable of being vertically adjusted | |
| CN208374795U (en) | A kind of valve seat positioning clamping device | |
| CN221516928U (en) | Fixed frock of location and cutting device | |
| CN211414386U (en) | Plate finish machining fixing device | |
| CN220372696U (en) | CNC work piece universal fixturing | |
| CN112823984A (en) | Fixture for drilling L-shaped part and using method | |
| CN215999576U (en) | Limiting and fixing device for machining numerical control milling disc workpiece |
Legal Events
| 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 |