CN103753392B - For the turntable that pipe clamp polishing is fixing - Google Patents
For the turntable that pipe clamp polishing is fixing Download PDFInfo
- Publication number
- CN103753392B CN103753392B CN201410016182.1A CN201410016182A CN103753392B CN 103753392 B CN103753392 B CN 103753392B CN 201410016182 A CN201410016182 A CN 201410016182A CN 103753392 B CN103753392 B CN 103753392B
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- CN
- China
- Prior art keywords
- pipe clamp
- rotating disk
- support block
- curved support
- hold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention provides a kind of turntable fixing for pipe clamp polishing, and including base, rotating disk and drive mechanism, rotating disk is provided with the pipe clamp clamping device that array is outwards radially distributed by center.When drive mechanism is rotated disc spins, one end of push-and-pull guide rod will be moved along the outer peripheral face compressing cam, and then drive hold-down head to move towards compression or the direction away from curved support block, when pipe clamp is polished, polisher can be placed on the side of rotating disk, and the station placing pipe clamp is placed on the position relative with polisher position, should be away from curved support block at workpiece location hold-down head, when this curved support block is rotated to polisher position by rotating disk, pipe clamp should be pressed on curved support block so that polisher is polished by hold-down head.This turntable being used for pipe clamp polishing fixing can dismount workpiece in polisher work process, so can be effectively improved work efficiency, and workman is the safest in work process.
Description
Technical field
The present invention relates to a kind of fixing device, particularly to a kind of turntable fixing for pipe clamp polishing.
Background technology
Pipe clamp is a kind of connector conventional in pipeline connection procedure, and its structure is as shown in Figure 1.When connecting pipeline, needing to use two pipe clamps to be oppositely arranged, the pipeline that will connect is clamped between two pipe clamps, and two pipe clamps are being attached by bolt, thus can be coupled together by two pipelines.Use this pipe clamp to connect pipeline easy construction, good connecting effect, therefore in pipeline connects engineering, obtain application widely.
These pipe clamp major parts all cast and form at present, the pipe clamp surface cast out is the most coarse, the flaws such as burr, overlap, dead head can be left in pipe clamp surface, for this, surface of pipe clamp must carry out grinding process, the burr on pipe clamp surface, overlap, dead head be got rid of.Pipe clamp structure profile shown in Fig. 1 is arcuate structure, its two ends are provided with clamping otic placode, the pipe clamp of this structure clamps when polishing, fixing all very inconvenience, when using polisher to polish, the most also can only polish by carrying out piecemeal, by operator ceaselessly carry out on polisher on part, lower part operate, it is impossible to realize the continuous automatically grinding of workpiece, therefore production efficiency is relatively low, and the most dangerous.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide and a kind of realize the turntable that pipe clamp is polished continuously.
For achieving the above object and other relevant purposes, the present invention provides a kind of turntable fixing for pipe clamp polishing, and described pipe clamp is arcuate structure, and described turntable includes: base, and described base is provided with a compression cam；Rotating disk, described rotating disk is provided with centre bore, and described compression cam is positioned at described centre bore, and described rotating disk is provided with the pipe clamp clamping device that array is outwards radially distributed by center, and described rotating disk can rotate relative to described compression cam；Described pipe clamp clamping device includes curved support block, workpiece depression bar and push-and-pull guide rod, the outer peripheral face of described curved support block adapts with the inner peripheral surface shape of described pipe clamp, described curved support block is fixed in described rotating disk, one end of described workpiece depression bar is provided with hold-down head, described hold-down head is relative with described curved support block position, and the middle part of described workpiece depression bar is hinged；One end of described push-and-pull guide rod is connected away from one end of described hold-down head with described workpiece depression bar by a linkage, and the other end of described push-and-pull guide rod is resisted against on described compression cam；Drive mechanism, described drive mechanism is connected with described rotating disk, and described drive mechanism can drive described rotating disk to rotate.
Preferably, described drive mechanism includes driving motor, driving gear and support gear, and the rotary shaft of described driving motor is connected with described driving gear, and described support gear is fixedly and coaxially connected with described rotating disk, and described driving gear engages with described support gear.
Preferably, described linkage includes first connecting rod, second connecting rod and third connecting rod, one end of described first connecting rod is hinged with described push-and-pull guide rod, the other end is hinged with one end of described second connecting rod, third connecting rod, the other end of described second connecting rod is hinged, and the other end of described third connecting rod is hinged away from one end of described hold-down head with described workpiece depression bar.
Preferably, one end that described push-and-pull guide rod is resisted against described cam is provided with rolling bearing.
Preferably, described pipe clamp clamping device also includes a support, and described support is fixing with described rotating disk to be connected, and described support stretches out described rotating disk, and described curved support block is fixing on the bracket, and the middle part of described workpiece depression bar is hinged on the bracket.
Preferably, described rotating disk being additionally provided with a lid, described lid covers described rotating disk, and described support, curved support block and hold-down head are positioned at described lid portion outside.
nullAs mentioned above，The turntable fixing for pipe clamp polishing of the present invention has the advantages that the turntable that the polishing of this pipe clamp is fixed arranges array pipe clamp clamping device radially respectively on the rotating pan，And the push-and-pull guide rod of each pipe clamp clamping device be all resisted against compression cam，When drive mechanism is rotated disc spins，One end of push-and-pull guide rod will be moved along the outer peripheral face compressing cam，And then drive hold-down head to move towards compression or the direction away from curved support block，So when using polisher that pipe clamp is polished，Polisher can be placed on the side of rotating disk，And the station placing pipe clamp is placed on the position relative with polisher position，Should be away from curved support block at workpiece location hold-down head，When this curved support block is rotated to polisher position by rotating disk，Pipe clamp should be pressed on curved support block so that polisher is polished by hold-down head.This turntable being used for pipe clamp polishing fixing can dismount workpiece in polisher work process, so can be effectively improved work efficiency, and workpiece is installed be located away from polisher, therefore workman is the safest in work process.
Accompanying drawing explanation
Fig. 1 is the structural representation of pipe clamp.
Fig. 2 is the overall structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the structural representation of embodiment of the present invention rotating disk.
Fig. 4 is the structural representation of embodiment of the present invention pipe clamp clamping device.
Element numbers explanation
1 base
2 rotating disks
3 lids
4 compress cam
5 drive motor
6 drive gear
7 support gear
8 pipe clamp clamping devices
81 curved support blocks
82 workpiece depression bars
83 hold-down heads
84 push-and-pull guide rods
85 first connecting rods
86 third connecting rods
87 second connecting rods
88 supports
89 rolling bearings
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be understood other advantages and effect of the present invention easily by the content disclosed by this specification.
Refer to Fig. 1 to Fig. 4.Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of the present invention, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall in the range of disclosed technology contents obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the present invention, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 2, the present invention provides a kind of turntable fixing for pipe clamp polishing, this turntable includes base 1, rotating disk 2, rotating disk 2 is positioned on base 1, base 1 is provided with a compression cam 4, and rotating disk 2 is provided with the centre bore corresponding with this compression cam 4 position, compresses cam 4 and is positioned at centre bore, compressing cam 4 not contact with rotating disk 2, rotating disk 2 can rotate relative to compressing cam 4.Rotating disk 2 is connected with a drive mechanism, drive mechanism can be rotated dish 2 and rotate, and as a preferred embodiment of the present invention, drive mechanism includes driving motor 5, driving gear 6 and support gear 7, the rotary shaft driving electric 5 machines is connected with driving gear 6, and centre can be arranged as required to decelerator.Support gear 7 to be fixedly and coaxially connected with rotating disk 2, support gear 7 to be supported on base 1, support gear 7 to rotate relative to base 1, gear 6 is driven to engage with supporting gear 7, drive motor 5 work just can drive driving gear 7, support gear 7 rotate, and then be rotated dish 2 relative to compression cam 4 rotate.
As shown in Figure 3,4, being provided with the pipe clamp clamping device 8 that array is outwards radially distributed by center in rotating disk 2, pipe clamp clamping device 8 includes curved support block 81, workpiece depression bar 82, push-and-pull guide rod 84, linkage.Curved support block 81 is fixed on support 88, and support 88 is fixing with rotating disk 2 to be connected, and support 88 stretches out rotating disk 2.The outer peripheral face of curved support block 81 is arc, adapts with the inner peripheral surface shape of pipe clamp, and pipe clamp can be directly clamped among on this curved support block 81.The middle part of workpiece depression bar 82 is hinged on support 88, one end of workpiece depression bar 82 is provided with hold-down head 83, the position of hold-down head 83 is relative with the position of curved support block 81 outer peripheral face, the other end of workpiece depression bar 82 is connected with one end of push-and-pull guide rod 84 by linkage, and the other end of push-and-pull guide rod 84 is resisted against on compression cam 4.Push-and-pull guide rod 84 along compress cam 4 outer peripheral face move time, push-and-pull guide rod 84 itself can be for linear motion, and by linkage drive hold-down head 83 move back and forth along the direction closer or far from curved support block 81.
As a kind of optimal way, linkage includes first connecting rod 85, second connecting rod 87 and third connecting rod 86, one end of first connecting rod 85 is hinged with push-and-pull guide rod 84, the other end and second connecting rod 87, third connecting rod 86 one end by same hinge, the other end of second connecting rod 87 is hinged on support 88, and the other end of third connecting rod 86 and workpiece depression bar 82 are hinged away from one end of hold-down head 83.So when push-and-pull guide rod 84 moves down, promotion first connecting rod 85 is moved down, due to second connecting rod 87, the mutual support of third connecting rod 86, first connecting rod 85 only can move down, will not rotate, second connecting rod 87, third connecting rod 86 thus can be driven outwards to strut, and third connecting rod 86 drives one end of workpiece depression bar 82 to move up, and then the one end making workpiece depression bar 82 be provided with hold-down head is moved towards the direction near curved support block 81.In like manner, when push-and-pull guide rod 84 moves up, the one end driving workpiece depression bar 82 to be provided with hold-down head is moved towards the direction away from curved support block 81.
Compressing the ganoid movement of cam 4 to enable push-and-pull guide rod 84 to be resisted against the one end compressing cam 4, push-and-pull guide rod 84 is resisted against one end of compression cam 4 and is provided with rolling bearing 89, and rolling bearing 89 is arranged in bearing block.For real-time being resisted against on compression cam 4 in the one end enabling push-and-pull guide rod 84, push-and-pull guide rod 84 is also connected with a back-moving spring, back-moving spring is enclosed within push-and-pull guide rod 84, push-and-pull guide rod 84 is being provided with a baffle plate near the side compressing cam 4, back-moving spring is between baffle plate and guide pin bushing assembly, so back-moving spring just can provide thrust by baffle plate to push-and-pull guide rod 84, can be real-time be resisted against on compression cam 4, thus can control the position of hold-down head 83 by controlling push-and-pull guide rod 84 in the position compressed on cam 4.
In order to prevent foreign material from entering, affect pipe clamp clamping device 8 to work, a lid 3 it is additionally provided with in rotating disk 2, lid 3 covers rotating disk 2, and support 88, curved support block 81 and hold-down head 83 are respectively positioned on the outside of lid 3, the most improper prevent foreign material from entering, and whole device can be made to seem more beautiful.
The turntable that the polishing of this pipe clamp is fixed is in use, rotated by driving motor 5 that dish 2 is rotated, maintain static owing to compressing cam 4, therefore rotating disk 2 is during rotating, one end of push-and-pull guide rod 84 will be moved along the outer peripheral face compressing cam 4, and then drive hold-down head 83 to move towards compression or the direction away from curved support block, so when using polisher that pipe clamp is polished, polisher can be placed on the side of rotating disk, and the station placing pipe clamp is placed on the position relative with polisher position, should be away from curved support block at workpiece location hold-down head, when this curved support block is rotated to polisher position by rotating disk, pipe clamp should be pressed on curved support block so that polisher is polished by hold-down head.This turntable being used for pipe clamp polishing fixing can dismount workpiece in polisher work process, so can be effectively improved work efficiency, and workpiece is installed be located away from polisher, therefore workman is the safest in work process.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from disclosed spirit and technological thought such as, must be contained by the claim of the present invention.
Claims (6)
1., for the turntable that pipe clamp polishing is fixing, described pipe clamp is arcuate structure, it is characterised in that described turntable includes:
Base, described base is provided with a compression cam；
Rotating disk, described rotating disk is provided with centre bore, and described compression cam is positioned at described centre bore, described rotating disk
Being provided with the pipe clamp clamping device that array is outwards radially distributed by center, described rotating disk can be relative to described compression cam
Rotate；
Described pipe clamp clamping device includes curved support block, workpiece depression bar and push-and-pull guide rod, the periphery of described curved support block
Face adapts with the inner peripheral surface shape of described pipe clamp, and described curved support block is fixed in described rotating disk, described workpiece depression bar
One end be provided with hold-down head, described hold-down head is relative with described curved support block position, and the middle part of described workpiece depression bar is hinged；
One end of described push-and-pull guide rod is connected away from one end of described hold-down head with described workpiece depression bar by a linkage, described in push away
The other end drawing guide rod is resisted against on described compression cam；
Drive mechanism, described drive mechanism is connected with described rotating disk, and described drive mechanism can drive described rotating disk to rotate.
The turntable fixing for pipe clamp polishing the most according to claim 1, it is characterised in that: described drive mechanism includes driving
Motor, driving gear and support gear, the rotary shaft of described driving motor is connected with described driving gear, described support gear
Being fixedly and coaxially connected with described rotating disk, described driving gear engages with described support gear.
The turntable fixing for pipe clamp polishing the most according to claim 1, it is characterised in that: described linkage includes first
Connecting rod, second connecting rod and third connecting rod, one end of described first connecting rod is hinged with described push-and-pull guide rod, the other end and described the
Two connecting rods, third connecting rod one end hinged, the other end of described second connecting rod is hinged, the other end of described third connecting rod and institute
State workpiece depression bar hinged away from one end of described hold-down head.
The turntable fixing for pipe clamp polishing the most according to claim 1, it is characterised in that: described push-and-pull guide rod is resisted against institute
The one end stating cam is provided with rolling bearing.
The turntable fixing for pipe clamp polishing the most according to claim 1, it is characterised in that: described pipe clamp clamping device also wraps
Including a support, described support is fixing with described rotating disk to be connected, and described support stretches out described rotating disk, described curved support block
Fixing on the bracket, the middle part of described workpiece depression bar is hinged on the bracket.
The turntable fixing for pipe clamp polishing the most according to claim 5, it is characterised in that: it is additionally provided with one in described rotating disk
Lid, described lid covers described rotating disk, and described support, curved support block and hold-down head are positioned at described lid portion outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016182.1A CN103753392B (en) | 2014-01-14 | 2014-01-14 | For the turntable that pipe clamp polishing is fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016182.1A CN103753392B (en) | 2014-01-14 | 2014-01-14 | For the turntable that pipe clamp polishing is fixing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103753392A CN103753392A (en) | 2014-04-30 |
| CN103753392B true CN103753392B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410016182.1A Active CN103753392B (en) | 2014-01-14 | 2014-01-14 | For the turntable that pipe clamp polishing is fixing |
Country Status (1)
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| CN (1) | CN103753392B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191252B (en) * | 2014-07-30 | 2016-09-07 | 兴威电脑（昆山）有限公司 | A kind of multistation welding polishing rotational processing apparatus |
| CN108581420B (en) * | 2018-06-29 | 2024-01-26 | 杭州高品自动化设备有限公司 | Feeding turntable mechanism for automobile camshaft press-fitting machine |
| CN111003244B (en) * | 2019-11-18 | 2021-06-22 | 安徽国电电缆股份有限公司 | Bunching machine for ship cable production |
| CN113103014B (en) * | 2021-04-25 | 2022-07-15 | 石家庄金博惠工具有限公司 | Automatic production system for drilling tool base body pipe |
| CN114012532B (en) * | 2021-10-26 | 2022-09-20 | 成都飞机工业（集团）有限责任公司 | Multi-feature automatic polishing device and method for pipe parts |
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| CN203680046U (en) * | 2014-01-14 | 2014-07-02 | 苏州苏铸重工有限公司 | Rotary table for grinding and fixing pipe clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05228820A (en) * | 1992-02-25 | 1993-09-07 | Sanshin:Kk | Bar work polishing device |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284908A (en) * | 2011-07-05 | 2011-12-21 | 珠海市旺磐精密机械有限公司 | Automatic clamping and unloading device of dual-end face grinder |
| CN102284900A (en) * | 2011-07-05 | 2011-12-21 | 珠海市旺磐精密机械有限公司 | Horizontal dual-end face grinder |
| CN202174488U (en) * | 2011-07-05 | 2012-03-28 | 珠海市旺磐精密机械有限公司 | Horizontal double-end-surface grinding machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103753392A (en) | 2014-04-30 |
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Effective date of registration: 20210421 Address after: 215000 No. 508-4, Suzhou hi tech Development Zone, Jiangsu, Zhujianglu Road Patentee after: Suzhou Suzhu Machinery Manufacturing Co.,Ltd. Address before: Xiangcheng District Wong Tai town bridge in Suzhou city Jiangsu province 215000 Ju min Road No. 68-2 Patentee before: SUZHOU SUZHU HEAVY INDUSTRY Co.,Ltd. |