CN201537819U - Device used to process cylindrical surface of thin wall revolving body part - Google Patents
Device used to process cylindrical surface of thin wall revolving body part Download PDFInfo
- Publication number
- CN201537819U CN201537819U CN2009202180342U CN200920218034U CN201537819U CN 201537819 U CN201537819 U CN 201537819U CN 2009202180342 U CN2009202180342 U CN 2009202180342U CN 200920218034 U CN200920218034 U CN 200920218034U CN 201537819 U CN201537819 U CN 201537819U
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- Prior art keywords
- circle
- support
- chuck
- circle support
- loose tool
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- 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.)
- Expired - Lifetime
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Abstract
The utility model belongs to the processing device technical field, in particular to a device which is used to process the cylindrical surface of a thin wall revolving body part. The device comprises a lathe main shaft disk, a left four jaw chuck, a right four jaw chuck, a right four jaw chuck fixing base and a cone tailstock, the device also comprises a left inner circle supporting tire and a right inner circle supporting tire, the left inner circle supporting tire is fixed on the left four jaw chuck which is located on the lathe main shaft disk, the right inner circle supporting tire is fixed on the right four jaw chuck which is located on the right four jaw chuck fixing base, the thin wall revolving body part is clamped between the left inner circle supporting tire and the right inner circle supporting tire. The utility model overcomes the disadvantages that the clamping time of processing the thin wall revolving body part is long, the clamp is easy to deform, the part after processed is easy to deform to become an ellipse and the like. The clamping and positioning time of the part is decreased effectively, the production cost of a frock is decreased, and the processing precision and the processing efficiency of the part in turning are improved.
Description
Technical field
The utility model belongs to the processing unit (plant) technical field, is specifically related to a kind of device that is used for processing thin-walled rotary part outer round surface.
Background technology
Thin-walled revolution workpiece class part is meant that revolving parts causes that part deforms and then can't guarantee the part that relevant processing dimension requires that the processing of such part is finished by lathe usually owing to the thin reason of wall thickness in process.
In actual process at first by the thicker advantage of blank dimension with part inner surface completion of processing, when outer round surface is processed, select for use following two kinds of methods to realize usually: the one, the four paws that directly uses lathe to be equipped with is installed, this mode can cause part four boss to occur, finally causes processing back part that local thin district takes place; The 2nd, make at present when processing thin-walled rotary part, what be widely used is spring chuck or tensioning clamper, because these two kinds of anchor clamps all belong to the integrated support mold, during for the revolving parts of process larger sized, the material requested cost is higher, the production and processing time cycle is longer, therefore is unsuitable for being applied in the part kind and changes in the production faster.
Summary of the invention
The purpose of this utility model provides a kind of device that is used for processing thin-walled rotary part outer round surface, the clamping time that exists when solving thin-walled revolution workpiece class part processing is long, be installed and easily deform, problems such as ellipse easily take place in processing back part, the precision and the efficient of the processing of revolving body cylindrical have been improved, reduce the input of frock cost, shortened the production cycle of frock.
Realize the technical scheme of the utility model purpose: a kind of device that is used for processing thin-walled rotary part outer round surface, it comprises lathe spindle disk, left chuck, right chuck, right chuck holder and taper tailstock; It also comprises an interior circle support in a left side and a right interior circle support, circle support is fixed on the left chuck on the lathe spindle disk in the described left side, circle support is fixed on the right chuck on the right chuck holder in the described right side, and right chuck holder 4 is connected with taper tailstock 5.
In the described left side circle support and right in circle support mold same structure arranged, it supports the loose tool piece by circle in 4 respectively and forms by circumferential arrangement.
The outside that described each interior circle supports the loose tool piece is a supportive body, in the outside of described supportive body is binding face, the zigzag step is arranged on the binding face, the lower support of supportive body has three brace rods, on the brace rod of middle part, have 2 bolt connecting holes, by set bolt circle in 4 is supported the loose tool piece and be fixed on the left chuck, form a circle support in the left side, by set bolt circle in 4 is supported the loose tool piece and is fixed on the right chuck, form right in a circle support.
Adjustable clearance scope in described four between the circle support loose tool piece is 0mm～20mm.
The beneficial effects of the utility model: the clamping time that the utility model has existed when having overcome thin-walled revolution workpiece class part processing is long, be installed and easily deform, shortcomings such as ellipse easily take place in processing back part, reduce the clamping and the positioning time of part effectively, reduce the frock production cost, improved the machining accuracy and the working (machining) efficiency of this type of part Vehicle Processing.
Description of drawings
Fig. 1 is a kind of schematic representation of apparatus that is used for processing thin-walled rotary part outer round surface described in the utility model;
Fig. 2 is that interior circle described in the utility model supports loose tool block structure schematic diagram;
Fig. 3 is used in combination structural representation for circle in described in the utility model supports the loose tool piece;
Fig. 4 is left chuck described in the utility model and the interior circle support connection diagram in a left side;
Fig. 5 is the schematic diagram that clamps of thin-walled revolution workpiece class part described in the utility model.
Among the figure: 1, lathe spindle disk; 2, left chuck; 3, a circle support in the left side; 4, right chuck holder; 5, taper tailstock; 6, thin-walled revolution workpiece class part; 7, binding face; 8, zigzag step; 9, brace rod; 10, supportive body; 11, bolt connecting hole; 12, interior circle supports the loose tool piece; 13, right chuck; 14, a right interior circle support; 15, set bolt.
The specific embodiment
Below in conjunction with the drawings and specific embodiments a kind of device that is used for processing thin-walled rotary part outer round surface of the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5: a kind of device that is used for processing thin-walled rotary part outer round surface, it comprises lathe spindle disk 1, left chuck 2, right chuck 13, right chuck holder 4 and taper tailstock 5; It also comprises an interior circle support 3 in a left side and a right interior circle support 14, circle support 3 is fixed on the left chuck 2 on the lathe spindle disk 1 in the described left side, circle support 14 is fixed on the right chuck 13 on the right chuck holder 4 in the described right side, and right chuck holder 4 is connected with taper tailstock 5.
In the left side circle support 3 and right in a circle support 14 have same structure, it supports loose tool piece 12 by circle in 4 respectively and forms by circumferential arrangement.
The outside of circle support loose tool piece 12 is a supportive body 10 in each, in the outside of supportive body 10 is binding face 7, zigzag step 8 is arranged on the binding face 7, the lower support of supportive body 10 has three brace rods 9, on middle part brace rod 9, have 2 bolt connecting holes 11, by set bolt 15 circle in 4 being supported loose tool piece 12 is fixed on the left chuck 2, form a circle support 3 in the left side, by set bolt 15 circle in 4 is supported loose tool piece 12 and is fixed on the right chuck 13, form right in a circle support 14.
Adjustable clearance scope in four between the circle support loose tool piece 12 is 0mm～20mm, and for example the gap is 1mm, 5mm, 10mm, 15mm, 20mm or does not have the gap.
The diameter of binding face 7 can be consistent with circle size in the multiple processed thin-walled revolution workpiece class part 6, and a left interior circle support 3 contacts the support force that strengthens processed thin-walled revolution workpiece class part 6 with a right interior round support 14 by face; Zigzag step 8 also can play positioning action when being installed thin-walled revolution workpiece class part 6, prevent that processed thin-walled revolution workpiece class part 6 from the axial float phenomenon taking place; Brace rod 9 is used to strengthen the rigidity of a left interior circle support 3 and the supportive body 10 of the interior circle support 14 in the right side, prevents that the interior round support 14 of a left interior round support 3 and the right side from self-deformation in use taking place; Passing bolt connecting hole 11 by set bolt 15 is connected an interior circle support 3 in a left side and a right interior circle support 14 on left chuck 2 and the right chuck 13 respectively.
Adjustable clearance scope in the interior circle support 3 in a left side and the right side between the interior circle support loose tool piece 12 of a round support 14 is 0mm～20mm, and for example the gap is 1mm, 5mm, 10mm, 15mm, 20mm or does not have the gap.This can guarantee in the left side circle support 3 and right in adjustments that be easy to be installed of a circle support 14, transmit enough support forces to processed thin-walled revolution workpiece class part 6 simultaneously, be easy to the processing of thin-walled revolution workpiece class part 6, and the requirement of assurance wall thickness.
Claims (4)
1. device that is used for processing thin-walled rotary part outer round surface, it comprises lathe spindle disk (1), left chuck (2), right chuck (13), right chuck holder (4) and taper tailstock (5); It is characterized in that: it comprises that also circle props up a circle support (14) in the support (3) and the right side in the left side, circle support (3) is fixed on the left chuck (2) on the lathe spindle disk (1) in the described left side, circle support (14) is fixed on the right chuck (13) on the right chuck holder (4) in the described right side, and right chuck holder (4) is connected with taper tailstock (5).
2. a kind of according to claim 1 device that is used for processing thin-walled rotary part outer round surface, it is characterized in that: in the described left side circle support (3) and right in a circle support (14) have same structure, it is made up of by circumferential arrangement circle support loose tool piece (12) in 4 respectively.
3. a kind of according to claim 1 device that is used for processing thin-walled rotary part outer round surface, it is characterized in that: the outside that described each interior circle supports loose tool piece (12) is supportive body (10), in the outside of described supportive body (10) is binding face (7), zigzag step (8) is arranged on the binding face (7), the lower support of supportive body (10) has three brace rods (9), on middle part brace rod (9), have 2 bolt connecting holes (11), by set bolt (15) circle in 4 being supported loose tool piece (12) is fixed on the left chuck (2), form a circle support (3) in the left side, by set bolt (15) circle in 4 is supported loose tool piece (12) and is fixed on the right chuck (13), form right in a circle support (14).
4. a kind of according to claim 1 device that is used for processing thin-walled rotary part outer round surface is characterized in that: the adjustable clearance scope in described four between the circle support loose tool piece (12) is 0～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202180342U CN201537819U (en) | 2009-10-23 | 2009-10-23 | Device used to process cylindrical surface of thin wall revolving body part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202180342U CN201537819U (en) | 2009-10-23 | 2009-10-23 | Device used to process cylindrical surface of thin wall revolving body part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537819U true CN201537819U (en) | 2010-08-04 |
Family
ID=42589274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202180342U Expired - Lifetime CN201537819U (en) | 2009-10-23 | 2009-10-23 | Device used to process cylindrical surface of thin wall revolving body part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451918A (en) * | 2010-10-27 | 2012-05-16 | 北京新风机械厂 | Method for turning, clamping and aligning cylindrical part and special tools thereof |
| CN103028750A (en) * | 2013-01-09 | 2013-04-10 | 绍兴县剑彪机械制造有限公司 | Clamping method of narrow ring and used clamping tool |
| CN103481079A (en) * | 2013-10-09 | 2014-01-01 | 昆山先捷精密电子有限公司 | Precision outer supporting type chuck |
| CN105598486A (en) * | 2016-04-07 | 2016-05-25 | 中核(天津)科技发展有限公司 | Clamping device for inner holes of specially-structured thin-wall workpieces |
-
2009
- 2009-10-23 CN CN2009202180342U patent/CN201537819U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451918A (en) * | 2010-10-27 | 2012-05-16 | 北京新风机械厂 | Method for turning, clamping and aligning cylindrical part and special tools thereof |
| CN102451918B (en) * | 2010-10-27 | 2014-08-06 | 北京航天新风机械设备有限责任公司 | Method for turning, clamping and aligning cylindrical part and special tools thereof |
| CN103028750A (en) * | 2013-01-09 | 2013-04-10 | 绍兴县剑彪机械制造有限公司 | Clamping method of narrow ring and used clamping tool |
| CN103481079A (en) * | 2013-10-09 | 2014-01-01 | 昆山先捷精密电子有限公司 | Precision outer supporting type chuck |
| CN105598486A (en) * | 2016-04-07 | 2016-05-25 | 中核(天津)科技发展有限公司 | Clamping device for inner holes of specially-structured thin-wall workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING XINGHANG MECHANICAL + ELECTRIC EQUIPMENT C Free format text: FORMER NAME: BEIJING XINGHANG M+E EQUIPMENT FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9 Patentee after: Beijing Xinghang Mechanical & Electric Equipment Co., Ltd. Address before: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9 Patentee before: Beijing Xinghang Mechanical-Electrical Equipment Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |