CN104889887A - Bottom cover polishing clamp - Google Patents

Bottom cover polishing clamp Download PDF

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Publication number
CN104889887A
CN104889887A CN201510344649.XA CN201510344649A CN104889887A CN 104889887 A CN104889887 A CN 104889887A CN 201510344649 A CN201510344649 A CN 201510344649A CN 104889887 A CN104889887 A CN 104889887A
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CN
China
Prior art keywords
location
pedestal
sliding seat
polishing
fixture
Prior art date
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Granted
Application number
CN201510344649.XA
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Chinese (zh)
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CN104889887B (en
Inventor
程晓琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN JINGYI HARDWARE CO LTD
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DONGGUAN JINGYI HARDWARE CO LTD
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Priority to CN201510344649.XA priority Critical patent/CN104889887B/en
Publication of CN104889887A publication Critical patent/CN104889887A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Abstract

The invention discloses a bottom cover polishing clamp. The clamp comprises a base, a sliding seat component, a clamping component and a location component. The sliding seat component comprises a sliding seat arranged on the base and a first drive unit. The clamping component comprises a location frame arranged on the base, a die holder arranged at the upper end of the sliding seat and a first location rubber block and a second location rubber block which are arranged on the two sides of the location frame. The sides of the first location rubber block and the second location rubber block stretch into the inside of the location frame. When the bottom cover covers the die holder, an interval for polishing is formed between the outside of the bottom over and the inside of the location frame. The location component comprises a location block arranged in the die holder, a first inclined block and a second inclined block which are arranged in the sliding seat, a location column arranged among the first inclined block, the second inclined block and the location block, a location shaft which is arranged at the lower ends of the first and second inclined blocks and fit with the first and second inclined blocks and a first cylinder connected with the location shaft. The upper end of the location block protrudes from the upper end of the die holder. The clamp is convenient to use, good in location effect and high in market competitiveness.

Description

Bottom fixture for polishing
Technical field:
The present invention relates to fixture product technical field, refer in particular to a kind of easy to use, and the bottom fixture for polishing that locating effect is good.
Background technology:
Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device processed or detect.
At present, touch-screen mobile phone bottom generally all needs the process such as accurate chamfering, polishing, punching, when carrying out above process, all needs to be clamped it by fixture, so that miscellaneous equipment carries out the process such as chamfering, polishing, punching to it.
In view of this, the present inventor proposes following technical scheme.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of easy to use, and the bottom fixture for polishing that locating effect is good.
In order to solve the problems of the technologies described above, present invention employs following technical proposals: this bottom fixture for polishing comprises: a pedestal; One sliding seat assembly, it comprises and is movably installed in the sliding seat on pedestal and the first drive unit for driving sliding seat to horizontally slip on pedestal; Clamp assembly, it comprises the positioning framework be installed on pedestal, be installed on sliding seat upper end and for for bottom assembling die holder and be installed on first, second location blob of viscoses of positioning framework both sides, first, second blob of viscose side, location is stretched into inside positioning framework; When bottom covers after on die holder, between outside this bottom and inside positioning framework, be formed with the interval for polishing; Positioning component, it comprises the locating piece be installed in die holder, be installed on the first skewback in sliding seat and the second skewback, be installed on locating dowel between first, second skewback and locating piece, be installed on first, second skewback lower end and the locating shaft coordinated with first, second skewback and the first cylinder be connected with this locating shaft, and this locating piece upper end protrudes out outside die holder upper end.
Furthermore, in technique scheme, described pedestal upper end is provided with a mounting groove, and inside these mounting groove both sides, place is provided with slide rail; Described sliding seat both sides arrange chute, and this sliding seat is installed in this mounting groove, and the chute of these sliding seat both sides is socketed on slide rail.
Furthermore, in technique scheme, described first drive unit comprises and to be installed in pedestal and the stroke slider that can horizontally slip and second, third cylinder being installed on pedestal both sides, and the piston rod of this second, third cylinder is all connected with stroke slider; The trip upper end of slide block and sliding seat are fixed.
Furthermore, in technique scheme, first, second location blob of viscose side described all has a hook part, and this hook part is stretched into inside positioning framework.
Furthermore, in technique scheme, first, second location blob of viscose described and positioning framework are all fixed on pedestal upper end by screw.
Furthermore, in technique scheme, described locating piece lower end is provided with cone tank, and described locating dowel upper end is provided with the tapered portion corresponding with this cone tank; Described locating shaft upper end is provided with three inclined-plane corresponding with first, second inclined-plane arranged in first, second skewback described.
Furthermore, in technique scheme, also comprise an auxiliary location structure, it is arranged at outside pedestal, and is positioned at below positioning framework.
Furthermore, in technique scheme, described auxiliary location structure comprises and is installed on the baffle plate outside pedestal and the four-cylinder for driving baffle plate to move up and down, and this baffle plate is positioned at below positioning framework.
Furthermore, in technique scheme, described baffle plate comprises a main board and takes shape in main board upper end and the stop part vertical with main board, and this stop part upper end is provided with cell body, and form a junction outside this main board, and be connected with the piston rod of four-cylinder by this connecting portion.
Furthermore, in technique scheme, described stop part is also formed with two projections towards the side of pedestal, and this projection is positioned at cell body both sides.
After adopting technique scheme, the present invention has following beneficial effect compared with prior art: when the present invention uses, bottom to be covered on die holder wherein, position, hole (camera display window) in bottom is socketed on the locating piece in positioning component, and this bottom and described first, second are located blob of viscose and are conflicted, make bottom stable position on die holder, and outside this bottom one and inside positioning framework between be formed with interval for polishing.Carry out polishing outside bottom one after, in sliding seat assembly, sliding seat slides under the driving of the first drive unit on pedestal, with cause bottom outside another and inside positioning framework between be formed with interval for polishing, to realize carrying out polishing to bottom both sides, above-mentioned whole process is very simple, and can carry out stable location to bottom, has good locating effect, very convenient to use, make the present invention have the high market competitiveness.
Accompanying drawing illustrates:
Fig. 1 is stereogram of the present invention;
Fig. 2 is the stereogram at another visual angle of the present invention;
Fig. 3 is internal structure schematic diagram of the present invention;
Fig. 4 is the schematic diagram after Fig. 3 dismantles sliding seat;
Fig. 5 is the stereogram of sliding seat in the present invention;
Fig. 6 is the stereogram of positioning component in the present invention;
Fig. 7 is the stereogram of baffle plate in the present invention;
Fig. 8 is the schematic diagram after fixed bottom cover of the present invention.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
See shown in Fig. 1-8, the present invention is a kind of bottom fixture for polishing, it comprises: a pedestal 1, be installed on sliding seat assembly 2 on pedestal 1 and clamp assembly 3, positioning component 4, this pedestal 1 is installed on base plate 100, should also have auxiliary location structure 5 on base plate 100, this auxiliary location structure 5 is positioned at outside pedestal 1.
Described sliding seat assembly 2 comprises and is movably installed in the sliding seat 21 on pedestal 1 and the first drive unit 22 for driving sliding seat 21 to horizontally slip on pedestal 1; Specifically, described first drive unit 22 comprises and to be installed in pedestal 1 and the stroke slider 221 that can horizontally slip and second, third cylinder 222,223 being installed on pedestal 1 both sides, and the piston rod of this second, third cylinder 222,223 is all connected with stroke slider 221; The trip slide block 221 upper end and sliding seat 21 are fixed.
Described pedestal 1 upper end is provided with a mounting groove 11, and inside these mounting groove 11 both sides, place is provided with slide rail 12; Described sliding seat 21 both sides arrange chute 211, and this sliding seat 21 is installed in this mounting groove 11, and the chute 211 of these sliding seat 21 both sides is socketed on slide rail 12.
Described clamp assembly 3 comprises the positioning framework 31 be installed on pedestal 1, be installed on sliding seat 21 upper end and for the die holder 32 that assembles for bottom 10 and first, second location blob of viscose 33,34 being installed on positioning framework 31 both sides, first, second blob of viscose 33,34 side, location is stretched into inside positioning framework 31; When bottom 10 covers after on die holder 32, between outside this bottom 10 and inside positioning framework 31, be formed with the interval for polishing.
First, second location blob of viscose 33,34 described and positioning framework 31 are all fixed on pedestal 1 upper end by screw, and this first, second location blob of viscose 33,34 side all has a hook part, and this hook part is stretched into inside positioning framework 31.
Described positioning component 4 comprises the locating piece 41 be installed in die holder 32, be installed on the first skewback 42 in sliding seat 21 and the second skewback 43, be installed on locating dowel 44 between first, second skewback 42,43 and locating piece 41, be installed on first, second skewback 42,43 lower end and the locating shaft 45 coordinated with first, second skewback 42,43 and the first cylinder 46 be connected with this locating shaft 45, and this locating piece 41 upper end protrudes out outside die holder 32 upper end.Wherein, described locating piece 41 lower end is provided with cone tank, and described locating dowel 44 upper end is provided with the tapered portion corresponding with this cone tank; Described locating shaft 45 upper end is provided with three inclined-plane corresponding with first, second inclined-plane arranged in first, second skewback 42,43 described.
Described auxiliary location structure 5 is arranged at outside pedestal 1, and is positioned at below positioning framework 31.Specifically, described auxiliary location structure 5 comprises and is installed on the baffle plate 51 outside pedestal 1 and the four-cylinder 52 for driving baffle plate 51 to move up and down, and this baffle plate 51 is positioned at below positioning framework 31.
Described baffle plate 51 comprises a main board 511 and takes shape in main board 511 upper end and the stop part 512 vertical with main board 511, this stop part 512 upper end is provided with cell body 513, and form a junction 514 outside this main board 511, and be connected with the piston rod of four-cylinder 52 by this connecting portion 514.In addition, described stop part 512 is also formed with two projections 515 towards the side of pedestal 1, and this projection 515 is positioned at cell body 513 both sides.
Shown in composition graphs 8, when the present invention uses, bottom 10 to be covered on die holder 32 wherein, position, hole (camera display window) in bottom 10 is socketed on the locating piece 41 in positioning component 4, and this bottom 10 and described first, second are located blob of viscose 33,34 and are conflicted, make bottom 10 stable position on die holder 32, and outside this bottom 10 1 and inside positioning framework 31 between be formed with interval for polishing.Carry out polishing outside bottom 10 1 after, in sliding seat assembly 2, sliding seat 21 slides under the driving of the first drive unit 22 on pedestal 1, with cause bottom 10 outside another and inside positioning framework 31 between be formed with interval for polishing, to realize carrying out polishing to bottom 10 both sides, above-mentioned whole process is very simple, and can carry out stable location to bottom 10, has good locating effect, very convenient to use, make the present invention have the high market competitiveness.
Certainly, the foregoing is only specific embodiments of the invention, be not limit the scope of the present invention, all equivalences done according to structure, feature and principle described in the present patent application the scope of the claims change or modify, and all should be included in the present patent application the scope of the claims.

Claims (10)

1. bottom fixture for polishing, is characterized in that: comprising:
One pedestal (1);
One sliding seat assembly (2), it comprises and is movably installed in the sliding seat (21) on pedestal (1) and the first drive unit (22) for driving sliding seat (21) to horizontally slip on pedestal (1);
Clamp assembly (3), it comprises the positioning framework (31) be installed on pedestal (1), be installed on sliding seat (21) upper end and for for bottom assembling die holder (32) and be installed on first, second location blob of viscose (33,34) of positioning framework (31) both sides, positioning framework (31) inner side is stretched in first, second blob of viscose (33,34) side, location; When bottom covers after die holder (32) is upper, outside this bottom and between positioning framework (31) inner side, be formed with the interval for polishing;
Positioning component (4), it comprises the locating piece (41) be installed in die holder (32), be installed on the first skewback (42) in sliding seat (21) and the second skewback (43), be installed on first, second skewback (42, 43) locating dowel (44) and between locating piece (41), be installed on first, second skewback (42, 43) lower end with first, second skewback (42, 43) locating shaft (45) coordinated and the first cylinder (46) be connected with this locating shaft (45), this locating piece (41) upper end protrudes out outside die holder (32) upper end.
2. bottom fixture for polishing according to claim 1, is characterized in that: described pedestal (1) upper end is provided with a mounting groove (11), and inside this mounting groove (11) both sides, place is provided with slide rail (12); Described sliding seat (21) both sides arrange chute (211), this sliding seat (21) is installed in this mounting groove (11), and the chute (211) of this sliding seat (21) both sides is socketed on slide rail (12).
3. bottom fixture for polishing according to claim 1, it is characterized in that: described first drive unit (22) comprises and to be installed in pedestal (1) and the stroke slider (221) that can horizontally slip and second, third cylinder (222,223) being installed on pedestal (1) both sides, and the piston rod of this second, third cylinder (222,223) is all connected with stroke slider (221); The trip slide block (221) upper end and sliding seat (21) are fixed.
4. bottom fixture for polishing according to claim 1, is characterized in that: first, second location blob of viscose (33,34) side described all has a hook part, and positioning framework (31) inner side is stretched in this hook part.
5. bottom fixture for polishing according to claim 1, is characterized in that: first, second location blob of viscose (33,34) described and positioning framework (31) are all fixed on pedestal (1) upper end by screw.
6. bottom fixture for polishing according to claim 1, is characterized in that: described locating piece (41) lower end is provided with cone tank, and described locating dowel (44) upper end is provided with the tapered portion corresponding with this cone tank; Described locating shaft (45) upper end is provided with three inclined-plane corresponding with first, second inclined-plane arranged in first, second skewback described (42,43).
7. bottom fixture for polishing according to claim 1, is characterized in that: also comprise an auxiliary location structure (5), and it is arranged at pedestal (1) outside, and is positioned at positioning framework (31) below.
8. bottom fixture for polishing according to claim 7, it is characterized in that: described auxiliary location structure (5) comprises the baffle plate (51) and four-cylinder (52) for driving baffle plate (51) to move up and down that are installed on pedestal (1) outside, and this baffle plate (51) is positioned at positioning framework (31) below.
9. bottom fixture for polishing according to claim 8, it is characterized in that: described baffle plate (51) comprises a main board (511) and takes shape in main board (511) upper end and the stop part (512) vertical with main board (511), this stop part (512) upper end is provided with cell body (513), and this main board (511) outside forms a junction (514), and be connected with the piston rod of four-cylinder (52) by this connecting portion (514).
10. bottom fixture for polishing according to claim 9, it is characterized in that: described stop part (512) is also formed with two projections (515) towards the side of pedestal (1), and this projection (515) is positioned at cell body (513) both sides.
CN201510344649.XA 2015-06-19 2015-06-19 Bottom cover polishing clamp Active CN104889887B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510344649.XA CN104889887B (en) 2015-06-19 2015-06-19 Bottom cover polishing clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510344649.XA CN104889887B (en) 2015-06-19 2015-06-19 Bottom cover polishing clamp

Publications (2)

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CN104889887A true CN104889887A (en) 2015-09-09
CN104889887B CN104889887B (en) 2017-05-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002394A (en) * 2016-01-27 2016-10-12 新兴重工湖北三六机械有限公司 Finish machining auxiliary positioning device for flywheel shell
CN111546218A (en) * 2020-05-25 2020-08-18 张翼 Plank burnishing and polishing rubber coating device

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Publication number Priority date Publication date Assignee Title
JPH09117835A (en) * 1995-10-25 1997-05-06 Nisshinbo Ind Inc Work fixing jig of polishing machine
CA2271171A1 (en) * 1998-05-13 1999-11-13 Tormek Ab Jig for grinding sharp-edged tools
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CN104175141A (en) * 2014-07-11 2014-12-03 惠州Tcl移动通信有限公司 Machining platform for machining mobile terminal and clamping positioning mechanism of machining platform
CN204868528U (en) * 2015-06-19 2015-12-16 东莞市精亿五金有限公司 Anchor clamps are used in bottom polishing

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Publication number Priority date Publication date Assignee Title
JPH09117835A (en) * 1995-10-25 1997-05-06 Nisshinbo Ind Inc Work fixing jig of polishing machine
CA2271171A1 (en) * 1998-05-13 1999-11-13 Tormek Ab Jig for grinding sharp-edged tools
CN202185745U (en) * 2011-08-04 2012-04-11 海南丰兴精密产业股份有限公司 Mobile phone housing processing jig
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CN204868528U (en) * 2015-06-19 2015-12-16 东莞市精亿五金有限公司 Anchor clamps are used in bottom polishing

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002394A (en) * 2016-01-27 2016-10-12 新兴重工湖北三六机械有限公司 Finish machining auxiliary positioning device for flywheel shell
CN106002394B (en) * 2016-01-27 2018-05-01 新兴重工湖北三六一一机械有限公司 A kind of bell housing finishes auxiliary locator
CN111546218A (en) * 2020-05-25 2020-08-18 张翼 Plank burnishing and polishing rubber coating device

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