CN104354101A - Double-station clamping device for chamfering tube - Google Patents
Double-station clamping device for chamfering tube Download PDFInfo
- Publication number
- CN104354101A CN104354101A CN201410594822.7A CN201410594822A CN104354101A CN 104354101 A CN104354101 A CN 104354101A CN 201410594822 A CN201410594822 A CN 201410594822A CN 104354101 A CN104354101 A CN 104354101A
- Authority
- CN
- China
- Prior art keywords
- slide block
- emery wheel
- clamping device
- tubing
- boss
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a chamfering device which is uniform in chamfering and capable of improving the machining efficiency, and discloses a double-station clamping device for chamfering tubes. The double-station clamping device comprises a horizontally arranged base and a boss arranged at the upper part of the base, wherein a forming cavity is formed inside the boss; a first through hole which is communicated with the forming cavity is formed in the bottom of the base; a sliding block is arranged inside the forming cavity and is matched with a boss sliding sleeve; one end of a driving rod penetrates through the first through hole and is connected with the sliding block; the other end of the driving rod is connected with the piston rod of a cylinder; two guide sliding holes are formed in a toe-out shape in a mirror image manner in the same side of the sliding block along the middle line of the sliding block; two driven rods are also arranged in the mirror image manner along the middle line of the sliding block and are parallel to the base; one end of each driven rod is connected with each guide sliding hole through a hinge pin; the other ends of the two driven rods are axially arranged on two first support racks in a sliding manner; the parts positioned at the first support racks, of the two driven rods, serve as taper ends; two expansion sleeves can be expanded by the taper ends of the driven rods; a grinding wheel component is arranged on one side of each taper end of each driven rod in an inclined manner.
Description
Technical field
The present invention relates to a kind of device for grinding, be specifically related to a kind of double clamping device for tubing chamfering.
Background technology
Steel are materials with definite shape, size and performance that steel ingot or steel billet are made by pressure processing, and steel are generally divided into section bar, sheet material and tubing and metallic article.Because generally all can there be burr the end of steel, therefore in the process of steel, need to carry out chamfering to steel, burr removing operates.At present, usually adopt cutter to carry out chamfer machining to tubing, one is that Tool in Cutting often causes cutting output uneven, thus affects chamfer quality; Two is ends that cutter once can only cut tubing, and working (machining) efficiency is low.
Summary of the invention
The invention provides a kind of chamfering even, the facing attachment of working (machining) efficiency can be improved.
The present invention program is as follows:
A kind of double clamping device for tubing chamfering, comprise horizontally disposed pedestal, the boss that pedestal top is arranged, be vertically set on two first brackets on pedestal top, cylinder, slide block, drive rod, two follower levers, two ringfeders, two grinding wheel components and two push rods, described boss inside is provided with die cavity, base bottom is provided with the first through hole be communicated with described die cavity, slide block is arranged on die cavity inside and coordinates with boss sliding sleeve, drive rod one end is connected with slide block through described first through hole, the drive rod other end is connected with the piston rod of cylinder, two are offered in splayfooted guiding slide opening along the center line mirror image of slide block at the homonymy of slide block, two follower levers are also arranged also and base parallel along the center line mirror image of slide block, one end of two follower levers is led in slide openings respectively by pinned connection in two, the other end of two follower levers slides axially respectively and is arranged on two the first brackets, the part that two follower levers are positioned at the first bracket is tapering end, two ringfeders one end away from follower lever shored respectively by two push rods, two ringfeders can by the tapering end tensioner of follower lever, described two grinding wheel components are the oblique side being arranged on two follower lever tapering ends respectively.
Apparatus of the present invention operation principle is as follows: during undressed tubing, under the effect of cylinder piston stick force, slide block is in the die cavity top of boss, now, the link of two follower levers and guiding slide opening is positioned at the bottom of the slide opening that leads, because two guiding slide openings are that outer splayed is arranged, therefore, distance now between two follower levers is the shortest, and the other end of two follower levers is away from grinding wheel component, the non-tensioner ringfeder of tapering end of follower lever.
When needs processing tubing, tubing is set in the outer ring of ringfeder, the piston rod band movable slider of cylinder moves downward, under the guide effect of lead slide opening and the first bracket, the link of two follower levers and guiding slide opening is by the top movements to the slide opening that leads, because two guiding slide openings are that outer splayed is arranged, therefore in motion process, two follower levers in opposite directions away from, near grinding wheel component, until the tapering end of follower lever all heads into tensioner ringfeder in ringfeder, make the inner circle of ringfeder and tubing tensioner tubing, pipe clamping more firm, now, start grinding wheel component work, chamfer machining is carried out to tubing.
Compared with prior art, the advantage of this programme is by grinding wheel chamfering, and chamfering is even, and once can carry out chamfer machining to two tubing, working (machining) efficiency is high.
Further, also comprise spring, described spring is arranged between the top of die cavity and slide block.Spring is stage clip, and when processing tubing, stage clip has downward thrust to slide block, stablizes the position of slide block further.
Further, described grinding wheel component comprises mount pad, emery wheel, emery wheel bracket, motor, reductor, cylinder, described mount pad upper surface is provided with guide groove, emery wheel bracket bottom is arranged in guide groove, be connected along guide groove direction with the piston rod of cylinder bottom emery wheel bracket, emery wheel is arranged on the top of emery wheel bracket by mandrel, and the mandrel of emery wheel is connected with the output shaft of reductor, and the power shaft of reductor is connected with the output shaft of motor.
Further, also comprise two and be vertically set on pedestal top for supporting two the second brackets of tubing, ringfeder coordinates with the second bracket sliding sleeve.When tubing chamfer machining, the second bracket plays the effect of auxiliary guide-localization to tubing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the double clamping device embodiment of tubing chamfering;
Fig. 2 is the structural representation of Fig. 1 embodiment medium plain emery wheel assembly;
Fig. 3 is the structural representation of ringfeder in Fig. 1 embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
The double clamping device for tubing chamfering as shown in Figure 1, Figure 3, comprises pedestal 1, boss 2, die cavity 3, slide block 4, guiding slide opening 5, drive rod 6, follower lever 7, bearing pin 8, spring 9, first bracket 10, ringfeder 11, second bracket 12, grinding wheel component 13, tapering end 14, tubing 15 and push rod 16.
In this example, guiding slide opening 5, follower lever 6, bearing pin 8, first bracket 10, ringfeder 11, second bracket 12, grinding wheel component 13 and push rod 16 are two.
As shown in Figure 2, grinding wheel component 13 to comprise between mount pad 131, guide groove 132, emery wheel 133, the piston rod 138 of mandrel 134, emery wheel 135, reductor 136, motor 137 and cylinder.
In the present embodiment, pedestal 1 is horizontally disposed with, and boss 2 is arranged on the top of pedestal 1, and boss 2 has die cavity 3, and slide block 4 is arranged in die cavity 3, and position spring 9 is arranged between the top of die cavity 3 and slide block 4.
What pedestal 1 was connected with die cavity 3 is provided with the first through hole, drive rod 6 is fixedly connected with slide block through described first through hole, drive rod 6 is connected with the piston rod (not shown) of a cylinder, drive the cylinder of drive rod to be two-action cylinder in the present embodiment, vertically can slide in die cavity at the drive sliding block 4 of drive rod 6.Spring 9 is arranged between the bottom of die cavity 3 and slide block 4.
Two are arranged in splayfooted guiding slide opening 5 along the center line mirror image of slide block 4 at the homonymy of slide block 4, two follower levers 7 also to be arranged and parallel with pedestal 1 along the center line mirror image of slide block 4, one end of two follower levers 7 is connected in two guiding slide openings 5 respectively by bearing pin 8, and the other end of two follower levers 7 slides axially respectively and is arranged on two the first brackets 10.The part that two follower levers 7 are positioned at the first bracket 10 is tapering end 14, two grinding wheel components 13 oblique sides being arranged on the tapering end 14 of two follower levers 7 respectively.During undressed tubing 15, be illustrated in figure 3 ringfeder structure, two ringfeders 11 one end away from follower lever 7 shored respectively by two push rods 16, push rod 16 is fixed on pedestal 1, and two ringfeders 11 are plugged in the tapering end 14 of follower lever 7, but non-tensioner, when tubing 15 is set in ringfeder 11 periphery, follower lever 7 to grinding wheel component 13 1 lateral movement, and by tapering end 14 by ringfeder tensioner, so as ringfeder 11 and tubing 15 be socketed tightr.In this example, be also provided with two the second brackets 12 for supporting tubing 15 on pedestal 1 top, ringfeder 11 coordinates with the second bracket 12 sliding sleeve.
Grinding wheel component as shown in Figure 2, comprise mount pad 131, mount pad 131 upper surface arranges guide groove 132, emery wheel bracket 133 bottom is arranged in guide groove 132, be connected along guide groove 132 direction with the piston rod 138 of cylinder (not shown) bottom emery wheel bracket 133, emery wheel 135 is arranged on the top of emery wheel bracket 133 by mandrel 134, and the mandrel 134 of emery wheel 135 is connected with the output shaft of reductor 136, and the power shaft of reductor 136 is connected with the output shaft of motor 137.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that to those skilled in the art, and under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (4)
1. for the double clamping device of tubing chamfering, it is characterized in that, comprise horizontally disposed pedestal, the boss that pedestal top is arranged, be vertically set on two first brackets on pedestal top, cylinder, slide block, drive rod, two follower levers, two ringfeders, two grinding wheel components and two push rods, described boss inside is provided with die cavity, base bottom is provided with the first through hole be communicated with described die cavity, slide block is arranged on die cavity inside and coordinates with boss sliding sleeve, drive rod one end is connected with slide block through described first through hole, the drive rod other end is connected with the piston rod of cylinder, two are offered in splayfooted guiding slide opening along the center line mirror image of slide block at the homonymy of slide block, two follower levers are also arranged also and base parallel along the center line mirror image of slide block, one end of two follower levers is led in slide openings respectively by pinned connection in two, the other end of two follower levers slides axially respectively and is arranged on two the first brackets, the part that two follower levers are positioned at the first bracket is tapering end, two ringfeders one end away from follower lever shored respectively by two push rods, two ringfeders can by the tapering end tensioner of follower lever, described two grinding wheel components are the oblique side being arranged on two follower lever tapering ends respectively.
2. the double clamping device for tubing chamfering according to claim 1, it is characterized in that, also comprise spring, described spring is arranged between the top of die cavity and slide block.
3. the double clamping device for tubing chamfering according to claim 1, it is characterized in that, described grinding wheel component comprises mount pad, emery wheel, emery wheel bracket, motor, reductor, cylinder, described mount pad upper surface is provided with guide groove, emery wheel bracket bottom is arranged in guide groove, be connected along guide groove direction with the piston rod of cylinder bottom emery wheel bracket, emery wheel is arranged on the top of emery wheel bracket by mandrel, the mandrel of emery wheel is connected with the output shaft of reductor, and the power shaft of reductor is connected with the output shaft of motor.
4. the double clamping device for tubing chamfering according to claim 1, is characterized in that, also comprise two and be vertically set on pedestal top for supporting two the second brackets of tubing, ringfeder coordinates with the second bracket sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594822.7A CN104354101B (en) | 2014-10-30 | 2014-10-30 | Double-station clamping device for tubing chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594822.7A CN104354101B (en) | 2014-10-30 | 2014-10-30 | Double-station clamping device for tubing chamfering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354101A true CN104354101A (en) | 2015-02-18 |
| CN104354101B CN104354101B (en) | 2018-08-10 |
Family
ID=52521459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594822.7A Active CN104354101B (en) | 2014-10-30 | 2014-10-30 | Double-station clamping device for tubing chamfering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354101B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11254282A (en) * | 1998-03-04 | 1999-09-21 | Super Silicon Kenkyusho:Kk | Duplex grinding device and duplex polishing device |
| CN101474757A (en) * | 2009-02-11 | 2009-07-08 | 王爱凤 | Numerical-control full-automatic pipe end processor |
| JP2011104685A (en) * | 2009-11-16 | 2011-06-02 | Yamaguchi Engineer Ltd | Double head grinding device |
| CN202803867U (en) * | 2012-06-27 | 2013-03-20 | 洛阳西环电子技术有限公司 | Automatic double-end chamfering equipment |
| CN203061886U (en) * | 2013-01-30 | 2013-07-17 | 盐城双佳电气有限公司 | Full-automatic pipe cutting machine |
| CN204183408U (en) * | 2014-10-30 | 2015-03-04 | 重庆互通管道技术设备有限公司 | For the double clamping device of tubing chamfering |
-
2014
- 2014-10-30 CN CN201410594822.7A patent/CN104354101B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11254282A (en) * | 1998-03-04 | 1999-09-21 | Super Silicon Kenkyusho:Kk | Duplex grinding device and duplex polishing device |
| CN101474757A (en) * | 2009-02-11 | 2009-07-08 | 王爱凤 | Numerical-control full-automatic pipe end processor |
| JP2011104685A (en) * | 2009-11-16 | 2011-06-02 | Yamaguchi Engineer Ltd | Double head grinding device |
| CN202803867U (en) * | 2012-06-27 | 2013-03-20 | 洛阳西环电子技术有限公司 | Automatic double-end chamfering equipment |
| CN203061886U (en) * | 2013-01-30 | 2013-07-17 | 盐城双佳电气有限公司 | Full-automatic pipe cutting machine |
| CN204183408U (en) * | 2014-10-30 | 2015-03-04 | 重庆互通管道技术设备有限公司 | For the double clamping device of tubing chamfering |
Non-Patent Citations (1)
| Title |
|---|
| 朱耀祥: "《现代夹具设计手册》", 28 February 2010, 机械工业出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354101B (en) | 2018-08-10 |
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Effective date of registration: 20210114 Address after: 401420 Qiaohe Industrial Park, Gunan street, Qijiang District, Chongqing Patentee after: Chongqing Qiantong Industrial Co.,Ltd. Address before: 401220 Changshou cotton textile factory, Chongqing (south of wujiaxiaoqiaotou, Sanguandian) Patentee before: CHONGQING HUTONG PIPELINE TECHNOLOGY EQUIPMENT Co.,Ltd. |