CN102357822B - Jig for processing automobile air conditioning die circular cutter - Google Patents
Jig for processing automobile air conditioning die circular cutter Download PDFInfo
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- CN102357822B CN102357822B CN201110321869.2A CN201110321869A CN102357822B CN 102357822 B CN102357822 B CN 102357822B CN 201110321869 A CN201110321869 A CN 201110321869A CN 102357822 B CN102357822 B CN 102357822B
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- circular cutter
- air conditioning
- automobile air
- pressing plate
- limited post
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Abstract
The invention discloses a jig for processing an automobile air conditioning die circular cutter, which comprises a main body, wherein an slope is arranged on the bottom of the main body, clamp plates for fixing a circular cutter are connected to both of the two corners on the top of one side of the main body, a limit column for initially locating the circular cutter is arranged in the middle position of the side surface of the main body, and a plurality of pin holes for accurately locating the circular cutter are annularly arranged on the side surface of the main body and concentric with the limit column. Through the arrangement of the limit column, the circular cutter is initially located by being sheathed on the limit column. Through the arrangement of the plurality of pin holes, the circular cutter is accurately located by inserting limit pins which are matched with the plurality of pin holes on the circular cutter in the pin holes. Through the arrangement of the clamp plates, the circular cutter can be firmly fixed on the main body when processing tooth sides, processing safety is ensured, and processing accuracy is improved. Through the arrangement of the slope, the processing accuracy of the circular cutter can be ensured. The jig has the advantages of simple structure and low manufacture cost, can be used on a common plane lathe and fills the blank of domestic processing industry for the production of the air conditioning die circular cutter.
Description
Technical field
The present invention relates to a kind of tool, particularly relate to a kind of processing jig of automobile air conditioning die circular cutter.
Background technology
Tool is the large class instrument of a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts, mainly as a kind of instrument of assisting control position or action (or two kinds).Just be widely used in the industrial age, comprise mechanical tool, carpenter's tool, welding fixture, jewelry tool and other field.The tool of some type is also referred to as " mould " or " accessory ", and its main purpose is repeatability and the recasting repeating certain part accurately.The core component circular cutter of current automobile air-conditioning mould at home processing industry also belongs to blank, and has the equipment of specialty to produce abroad, so the circular cutter of domestic use dependence on import substantially, prices are rather stiff.
Summary of the invention
The object of the invention is to overcome the above problems, there is provided a kind of processing jig of automobile air conditioning die circular cutter, this jig structure is simple, and cost of manufacture is low, common surface grinding machine just can use, filled up the blank of domestic processing industry on air-conditioning die circular cutter is produced.
The object of the invention is to be achieved through the following technical solutions:
A kind of processing jig of automobile air conditioning die circular cutter, comprise body, the bottom of described body arranges installation inclined-plane, one side top two jiaos of described body all arranges retainer ring cutting knife pressing plate, the center of described side arranges circular cutter initial alignment limited post, the concentric and accurate positioning pin nail of some circular cutters that is circular layout on described side with described limited post.
One side top two jiaos of described body is all connected by screw retainer ring cutting knife pressing plate, and described pressing plate entirety is L-shaped, and described pressing plate is arranged waist type connecting hole, to make pressing plate can up-down adjustment on body.
Described limited post is cylindric, and the external diameter of described limited post and circular cutter center bore match, and circular cutter is enclosed within limited post.
Described body side pressed on ring shape is evenly equipped with 22 pin holes.
The bottom of described body is provided with the inclined-plane of root face.
Beneficial effect of the present invention is: by arranging limited post in center, body side, being enclosed within by circular cutter on limited post, carrying out initial alignment; By some pin holes that is circular layout on this side, matching with the pin hole on circular cutter, accurately locating by inserting position-limitting pin; By all arranging pressing plate in this side top two jiaos, can be stabilized on body when circular cutter processes the flank of tooth, ensureing the security of processing and improve precision; By arranging installation inclined-plane in the bottom of body, circular cutter can be made to add man-hour, the flank of tooth be horizontal is just in time facing to the circular arc of emery wheel, so just can ensure the machining accuracy of circular cutter and the straight line portion of cutting edge, contrast prior art, this jig structure is simple, and cost of manufacture is low, common surface grinding machine just can use, filled up the blank of domestic processing industry on air-conditioning die circular cutter is produced.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the schematic front view of the processing jig of automobile air conditioning die circular cutter of the present invention;
Fig. 2 is the schematic side view of the processing jig of automobile air conditioning die circular cutter of the present invention;
Fig. 3 is the concrete use schematic diagram of the processing jig of automobile air conditioning die circular cutter of the present invention.
In figure:
1, body; 2, pressing plate; 3, limited post; 4, position-limitting pin; 5, screw; 6, circular cutter.
Detailed description of the invention
As shown in Figures 1 to 3 in embodiment, the processing jig of automobile air conditioning die circular cutter of the present invention, comprise body 1, the bottom of body 1 is provided with the inclined-plane of root face, one side roof part two jiaos of body 1 all arranges retainer ring cutting knife 6 pressing plate 2, the center of body 1 side arranges circular cutter 6 initial alignment limited post 3, concentric and some circular cutters 6 accurately positioning pin nail that is circular layout on this side with limited post 3.
Body 1 adopts length to be 130mm, width is 105mm, thickness is that the steel plate of 40mm makes, the bottom of body 1 is provided with the inclined-plane with root face, the angle α of inclined-plane and horizontal plane is 27 °, one side roof part two jiaos of body 1 is all connected with retainer ring cutting knife 6 pressing plate 2 with the screw 5 of M6, pressing plate 2 is overall L-shaped, and pressing plate 2 has waist type connecting hole, pressing plate 2 carries out up-down adjustment position by this waist type connecting hole, make pressing plate 2 can better retainer ring cutting knife 6, the center of body 1 side has the spacing post holes that diameter is 42mm, circular cutter 6 initial alignment limited post 3 is provided with in this spacing post holes, limited post 3 is diameter 40mm, the cylinder of length 22mm, concentric with spacing post holes, and annular has been evenly arranged 22 circular cutters 6 accurately positioning pin nail on body 1 side, the particular location of this pin hole and size are determined according to the pin hole opened actual on circular cutter 6.
During processing circular cutter 6, first installation inclined-plane, body 1 bottom and the horizontal plane angle number of degrees to be determined according to the number of teeth of often kind of circular cutter 6, inclined-plane is processed with this, because the R of the R size of forming grinding wheel and circular cutter 6 cutter tooth varies in size, whole tool is that inclined-plane is at a certain angle placed on the table, the flank of tooth R that such circular cutter 6 is horizontal is the relation line of floor projection after this angle of rotation, instead of the circular arc that regular, so just can ensure the straight line portion of circular cutter 6 cutting edge processed, secondly circular cutter 6 is placed on body 1, initial alignment is carried out by limited post 3, limited post 3 will exceed the plane 2mm of body 1, then by two pin holes original on circular cutter 6, with position-limitting pin 4, circular cutter 6 is accurately located, again circular cutter 6 is fastened on body 1 by pressing plate 2, finally whole tool is arranged on the workbench of surface grinding machine, after processing a tooth of circular cutter 6, unclamp pressing plate 2, pull up shop bolt 4, rotating ring cutting knife 6 is to next tooth position, again locate, locking, repeat step above, until machine.
Claims (5)
1. the processing jig of an automobile air conditioning die circular cutter, it is characterized in that, comprise body, the bottom of described body arranges installation inclined-plane, one side top two jiaos of described body all arranges retainer ring cutting knife pressing plate, the center of described side arranges circular cutter initial alignment limited post, the concentric and accurate positioning pin nail of some circular cutters that is circular layout on described side with described limited post.
2. the processing jig of automobile air conditioning die circular cutter according to claim 1, it is characterized in that, one side top two jiaos of described body is all connected by screw retainer ring cutting knife pressing plate, described pressing plate entirety is L-shaped, and described pressing plate is arranged waist type connecting hole, to make pressing plate can up-down adjustment on body.
3. the processing jig of automobile air conditioning die circular cutter according to claim 1, is characterized in that, described limited post is cylindric, and the external diameter of described limited post and circular cutter center bore match, and circular cutter is enclosed within limited post.
4. the processing jig of automobile air conditioning die circular cutter according to claim 1, is characterized in that, described body side pressed on ring shape is evenly equipped with 22 pin holes.
5. the processing jig of automobile air conditioning die circular cutter according to claim 1, is characterized in that, the bottom of described body is provided with the inclined-plane of root face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110321869.2A CN102357822B (en) | 2011-10-20 | 2011-10-20 | Jig for processing automobile air conditioning die circular cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110321869.2A CN102357822B (en) | 2011-10-20 | 2011-10-20 | Jig for processing automobile air conditioning die circular cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102357822A CN102357822A (en) | 2012-02-22 |
| CN102357822B true CN102357822B (en) | 2015-02-25 |
Family
ID=45583231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110321869.2A Active CN102357822B (en) | 2011-10-20 | 2011-10-20 | Jig for processing automobile air conditioning die circular cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357822B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862664B (en) * | 2015-12-14 | 2019-06-28 | 泰州市梦之谷科技发展有限公司 | The dedicated knife sharpener of slicer |
| CN109227161A (en) * | 2018-11-15 | 2019-01-18 | 无锡海特精密模具有限公司 | A kind of circular cutter clamper |
| CN109304646A (en) * | 2018-11-15 | 2019-02-05 | 无锡海特精密模具有限公司 | A kind of circular cutter gear grinding machines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248110Y (en) * | 1995-06-23 | 1997-02-26 | 吉林工业大学 | Processing device for chain-linking ring with curved teeth for ring chain |
| JP2005279867A (en) * | 2004-03-30 | 2005-10-13 | Osamu Shirasagi | Cutter fixing structure of cutter polishing device |
| CN201744864U (en) * | 2009-09-17 | 2011-02-16 | 江西铜业股份有限公司 | Fixture for turning a plurality of boss cylinders on end surface of disc type part |
| CN201841444U (en) * | 2010-10-12 | 2011-05-25 | 宜昌长机科技有限责任公司 | Grinding and mounting combined cutter frame for gear milling cutter |
| CN202317776U (en) * | 2011-10-20 | 2012-07-11 | 无锡海特精密模具有限公司 | Processing jig for automobile air-conditioning mould circular cutter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859739A (en) * | 1981-10-01 | 1983-04-08 | Nissan Motor Co Ltd | Indexing device for grinding work |
-
2011
- 2011-10-20 CN CN201110321869.2A patent/CN102357822B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248110Y (en) * | 1995-06-23 | 1997-02-26 | 吉林工业大学 | Processing device for chain-linking ring with curved teeth for ring chain |
| JP2005279867A (en) * | 2004-03-30 | 2005-10-13 | Osamu Shirasagi | Cutter fixing structure of cutter polishing device |
| CN201744864U (en) * | 2009-09-17 | 2011-02-16 | 江西铜业股份有限公司 | Fixture for turning a plurality of boss cylinders on end surface of disc type part |
| CN201841444U (en) * | 2010-10-12 | 2011-05-25 | 宜昌长机科技有限责任公司 | Grinding and mounting combined cutter frame for gear milling cutter |
| CN202317776U (en) * | 2011-10-20 | 2012-07-11 | 无锡海特精密模具有限公司 | Processing jig for automobile air-conditioning mould circular cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102357822A (en) | 2012-02-22 |
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