CN102335870A - Clamping jig for grinding machine - Google Patents
Clamping jig for grinding machine Download PDFInfo
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- CN102335870A CN102335870A CN2011103228355A CN201110322835A CN102335870A CN 102335870 A CN102335870 A CN 102335870A CN 2011103228355 A CN2011103228355 A CN 2011103228355A CN 201110322835 A CN201110322835 A CN 201110322835A CN 102335870 A CN102335870 A CN 102335870A
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- grinding machine
- screw
- clamping jig
- screw rod
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Abstract
The invention discloses a clamping jig for a grinding machine. The clamping jig comprises a cuboid body, wherein one side of the body is vertically connected with a baffle block of which the height can be vertically adjusted; the other side of the body is vertically connected with two parallel fixing blocks; and a screw fixing block is arranged between the two fixing blocks, is provided with a threaded hole, and is fixedly provided with a jacking screw through the threaded hole. During machining, a part is arranged on the body and leans against the inner side of the baffle block, and the screw is rotated to firmly jack the part; and when a small part or a part with a high accuracy requirement is machined, the clamping jig for the grinding machine is not required to repeatedly confirm a meter, is not required to be stuck by glue, is time-saving and labor-saving, is suitable for machining parts in various shapes such as a square shape, a round shape and the like, and is also suitable for machining materials such as copper, aluminum, alloy steel, hard alloy steel and the like.
Description
Technical field
The present invention relates to a kind of grinding machine clamping jig, relate in particular to a kind of surface grinding machine, optical contour grinder clamping jig.
Background technology
Grinding machine is the lathe with grinding tool or the various surfaces of abrasive material processing work.Most grinding machine is to use the emery wheel of at a high speed rotation to carry out grinding, and be to use other grinding tools such as oilstone, abrasive band and the free abrasive of minority are processed.Along with the increase of high accuracy, high rigidity machine components quantity, and the development of hot investment casting and precision forging technology, the performance of grinding machine, kind and output are all constantly improving and are increasing; Grinding machine commonly used now has surface grinding machine and optical contour grinder, the parts profile less (length and width Gao Jun is in 150mm) of on these two kinds of grinding machines, processing usually, and required precision is high; Traditional clamping method through block lean on, flat-nose pliers, glue wait and realize; These methods all exist accumulated error big, and it is consuming time to play table repeatedly, remove defectives such as glue difficulty; Spend a large amount of non-cutting times, and scrappage is very high.
Summary of the invention
The objective of the invention is to overcome the above problems, a kind of grinding machine clamping jig is provided, this clamping jig is difficult for producing accumulated error, does not need to beat repeatedly table and confirms, nor use glue, and is time saving and energy saving, can reduce scrappage.
The objective of the invention is to realize through following technical scheme:
A kind of grinding machine clamping jig; Comprise rectangular-shaped body; But a side of said body vertically is connected with the block of height up and down, and opposite side vertically is connected with two parallel fixed blocks, is provided with the screw rod fixed block between said two fixed blocks; Have screwed hole on the said screw rod fixed block, and be fixed with fastening screw through screwed hole.
Said body both sides all vertically have some screwed holes, and said block vertically has waist type connecting hole, and said body one side is connected through screw with block, and to realize the block adjusting of height up and down, opposite side connects fixed block through screw.
The afterbody of said screw rod is the cylinder that has annular knurl; The middle part is screwed cylinder, and head is cone shape, and said screw head is between block and fixed block; The center line of said screw rod and body upper surface form angle, and the number of degrees of said angle are 3 °～5 °.
Said screw head is provided with the angle block.
Said screw head is provided with the V-type block.
Beneficial effect of the present invention is: the side through at body vertically is provided with block, and opposite side vertically is provided with fixed block, and between two fixed blocks, is provided with the screw rod fixed block of screw rod; Add and man-hour part is placed on the body; And lean against the inboard of block, and through the turn screw rod part is firmly held out against, can be when the high part of processing finding or required precision; Do not need to beat repeatedly table and confirm, need not cling yet with glue; Through waist-shaped hole is set on block, can be according to the height of the big or small up-down adjustment block of processing parts, to adapt to the processing of part; The contrast prior art; This grinding machine clamping jig does not need to beat repeatedly table to be confirmed, does not need glue, time saving and energy saving; Be fit to all kinds of Shape Parts processing such as square, circle, also be fit to the processing of materials such as copper, aluminium, steel alloy, carbide alloy is firm.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 looks sketch map for the master of grinding machine clamping jig of the present invention;
Fig. 2 is the structural representation of sequence number 4 screw rod fixed blocks among Fig. 1;
Fig. 3 is the V-type block structural representation of grinding machine clamping jig of the present invention;
Fig. 4 is the angle block structural representation of grinding machine clamping jig of the present invention.
Among the figure:
1, body; 2, block; 3, fixed block; 4, screw rod fixed block; 5, screw rod; 6, screw; 7, part; 8, angle block; 9, V-type block.
The specific embodiment
In Fig. 1～4 illustrated embodiments, grinding machine clamping jig of the present invention comprises rectangular-shaped body 1; But a side of body 1 vertically is connected with the block 2 of height up and down; Opposite side vertically is connected with two parallel fixed blocks 3, and body 1 all is connected through screw 6 with fixed block 3 with block 2, body 1, is provided with screw rod fixed block 4 between two fixed blocks 3; Have screwed hole on the screw rod fixed block 4, and be fixed with fastening screw 5 through screwed hole.
Body 1 adopts length * wide * height to be: the cuboid steel plate of 70 * 70 * 60mm is processed, body 1 each side have 12 screwed holes, and be three be listed as, the arranged in arrays of four lines; The both sides, front and back of body 1 respectively have 12 screwed holes, and are the arranged in arrays of four row, triplex row, and screwed hole is of a size of M6; The degree of depth is 15mm, and the right side of body 1 connects block 2 with screw 6, and it is 69mm that block 2 adopts length; Width is that the steel plate of 58mm is processed, and evenly having four length on the block 2 is 38mm, and width is the waist-shaped hole of 6.5mm; Can make block 2 can not only be vertically connected on the right side of body 1 through this waist-shaped hole, block 2 is moved up and down, to satisfy the part requirement of different size; The left side of body 1 is with two fixed blocks 3 of screw 6 vertical connections, and it is 50mm that fixed block 3 adopts length, and width is 12mm; Thickness is that the steel plate of 15mm is processed, and on fixed block 3, has the crossing perforation screwed hole that is of a size of M6 of two spatial vertical, through screwed hole connecting screw rod fixed blocks 4 in the middle of two fixed blocks 3; It is 24mm that screw rod fixed block 4 adopts length, and width is 8mm, and thickness is that the steel plate of 11mm is processed; And on screw rod fixed block 4, having crossing perforation screwed hole and the diameter that is of a size of M6 of spatial vertical is the through hole of 7mm, connects screwed hole through the M6 that offers on the screw rod fixed block 4 and is provided with screw rod 5, and screw rod 5 afterbodys are the cylinder that has annular knurl; The middle part is screwed cylinder, and head is cone shape, and the screwed hole on the screw rod fixed block 4 is passed at screw rod 5 middle parts; Screw rod 5 heads through the installation gradient of adjustment screw rod fixed block 4, make the upper surface of screw rod 5 center lines and body 1 be an angle when screw rod 5 is installed between block 2 and fixed block 3; The number of degrees of angle [alpha] are 3 °～5 °, and top power that can better utilization screw rod 5 holds out against part 7.
When assembling parts, want earlier burr to be removed totally the binding face wiped clean.
When processing body 1 and block 2 surperficial, squareness and the depth of parallelism that make it are in 0.001.
When the part 7 of processing is the part of band angle; Can angle block 8 be placed on the head of screw rod 5; Cooperate screw rod 5 to hold out against part 7; One side of angle block 8 is provided with the inclined-plane, and the oblique angle, inclined-plane is β, and can process the oblique angle β of angle block 8 according to common angle (as 45 °, 30 °, 60 ° etc.) in advance.
When the part of processing 7 is extra fine part (φ is below 3); Again particularly during the part of carbide alloy material; Can V-type block 9 be placed on the head of screw rod 5, cooperate screw rod 5 to hold out against part 7, a side of V-type block 9 is provided with arc groove; Arc groove not only can assist screw rod 5 to hold out against part 7, can also protect part 7 not to be damaged.
Claims (5)
1. grinding machine clamping jig; It is characterized in that, comprise rectangular-shaped body, but a side of said body vertically is connected with the block of height up and down; Opposite side vertically is connected with two parallel fixed blocks; Be provided with the screw rod fixed block between said two fixed blocks, have screwed hole on the said screw rod fixed block, and be fixed with fastening screw through screwed hole.
2. grinding machine clamping jig according to claim 1; It is characterized in that; Said body both sides all vertically have some screwed holes, and said block vertically has waist type connecting hole, and said body one side is connected through screw with block; To realize the block adjusting of height up and down, opposite side connects fixed block through screw.
3. grinding machine clamping jig according to claim 1; It is characterized in that the afterbody of said screw rod is the cylinder that has annular knurl, the middle part is screwed cylinder; Head is cone shape; And said screw head is between block and fixed block, and the center line of said screw rod and body upper surface form angle, and the number of degrees of said angle are 3 °～5 °.
4. grinding machine clamping jig according to claim 3 is characterized in that said screw head is provided with the angle block.
5. grinding machine clamping jig according to claim 3 is characterized in that said screw head is provided with the V-type block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322835.5A CN102335870B (en) | 2011-10-20 | 2011-10-20 | Clamping jig for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322835.5A CN102335870B (en) | 2011-10-20 | 2011-10-20 | Clamping jig for grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335870A true CN102335870A (en) | 2012-02-01 |
| CN102335870B CN102335870B (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110322835.5A Active CN102335870B (en) | 2011-10-20 | 2011-10-20 | Clamping jig for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335870B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990351A (en) * | 2012-11-30 | 2013-03-27 | 江苏大学 | Bolt gasket assembling device |
| CN109226488A (en) * | 2018-11-15 | 2019-01-18 | 无锡海特精密模具有限公司 | A kind of High-precision angle adjuster |
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| DE3208864A1 (en) * | 1982-03-11 | 1983-09-22 | Herbert 8000 München Gulden | Workpiece clamping device arranged on a machine tool for machining work |
| SU1079398A1 (en) * | 1983-02-28 | 1984-03-15 | Ивано-Франковское Производственное Объединение "Карпатпрессмаш" | Quick-change screw stop |
| CN201032377Y (en) * | 2007-04-17 | 2008-03-05 | 中冶长天国际工程有限责任公司 | Sintering device hot-blast cover sealing device |
| US20080070469A1 (en) * | 2006-09-20 | 2008-03-20 | Konstruktionsbuero Wuethrich | Construction set comprising at least one plate |
| CN201478371U (en) * | 2009-08-12 | 2010-05-19 | 比克国际(天津)有限公司 | Shearing device for battery tab |
| CN201573114U (en) * | 2009-11-10 | 2010-09-08 | 东莞市康捷塑胶模具有限公司 | Ejector pin height grinding clamp |
| CN201807952U (en) * | 2010-09-25 | 2011-04-27 | 山东潍坊福田模具有限责任公司 | Special clamp for grinding narrow and high workpiece |
| CN102092560A (en) * | 2011-01-24 | 2011-06-15 | 李超 | Automatic rectification device for conveyer belt |
| CN201979396U (en) * | 2011-01-17 | 2011-09-21 | 江阴市江海光伏科技有限公司 | Piezoid grinding clamp |
| CN202317979U (en) * | 2011-10-20 | 2012-07-11 | 无锡海特精密模具有限公司 | Grinding machine clamping jig |
-
2011
- 2011-10-20 CN CN201110322835.5A patent/CN102335870B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU906661A2 (en) * | 1980-06-04 | 1982-02-23 | Производственное Объединение Турбостроения "Ленинградский Металлический Завод" | Quick-removable screw stop |
| DE3208864A1 (en) * | 1982-03-11 | 1983-09-22 | Herbert 8000 München Gulden | Workpiece clamping device arranged on a machine tool for machining work |
| SU1079398A1 (en) * | 1983-02-28 | 1984-03-15 | Ивано-Франковское Производственное Объединение "Карпатпрессмаш" | Quick-change screw stop |
| US20080070469A1 (en) * | 2006-09-20 | 2008-03-20 | Konstruktionsbuero Wuethrich | Construction set comprising at least one plate |
| CN201032377Y (en) * | 2007-04-17 | 2008-03-05 | 中冶长天国际工程有限责任公司 | Sintering device hot-blast cover sealing device |
| CN201478371U (en) * | 2009-08-12 | 2010-05-19 | 比克国际(天津)有限公司 | Shearing device for battery tab |
| CN201573114U (en) * | 2009-11-10 | 2010-09-08 | 东莞市康捷塑胶模具有限公司 | Ejector pin height grinding clamp |
| CN201807952U (en) * | 2010-09-25 | 2011-04-27 | 山东潍坊福田模具有限责任公司 | Special clamp for grinding narrow and high workpiece |
| CN201979396U (en) * | 2011-01-17 | 2011-09-21 | 江阴市江海光伏科技有限公司 | Piezoid grinding clamp |
| CN102092560A (en) * | 2011-01-24 | 2011-06-15 | 李超 | Automatic rectification device for conveyer belt |
| CN202317979U (en) * | 2011-10-20 | 2012-07-11 | 无锡海特精密模具有限公司 | Grinding machine clamping jig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990351A (en) * | 2012-11-30 | 2013-03-27 | 江苏大学 | Bolt gasket assembling device |
| CN102990351B (en) * | 2012-11-30 | 2016-04-06 | 江苏大学 | A kind of spacer for bolt assembling device |
| CN109226488A (en) * | 2018-11-15 | 2019-01-18 | 无锡海特精密模具有限公司 | A kind of High-precision angle adjuster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102335870B (en) | 2015-11-18 |
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