CN202137381U - Cape car twin-cutter opposite-turning device - Google Patents
Cape car twin-cutter opposite-turning device Download PDFInfo
- Publication number
- CN202137381U CN202137381U CN201120125295U CN201120125295U CN202137381U CN 202137381 U CN202137381 U CN 202137381U CN 201120125295 U CN201120125295 U CN 201120125295U CN 201120125295 U CN201120125295 U CN 201120125295U CN 202137381 U CN202137381 U CN 202137381U
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- CN
- China
- Prior art keywords
- screw rod
- cutter
- car
- parallel guide
- support
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cape car twin-cutter opposite-turning device, which comprises a device body, parallel guide rails and a stand, wherein the device body is provided with the parallel guide rails, the parallel guide rails are slidably provided with the stand, the two ends of the stand are respectively provided with a support base, a screw rod is rotatably arranged between the support bases, the positions of the stand, which are on the two sides of the screw rod, are respectively provided with a slide rail, the slide rails are respectively slidably provided with a cutter support, the cutter support is provided with cutters which are on the same line, and the screw rod spirally passes through the cutter support to be arranged on the support base. The right and the left of the screw rod are respectively provided with a right screw and a left screw to be matched with the thread in the cutter support, thereby realizing the simultaneous feeding in and out of the cutter support in different direction, one end of the screw rod is screwed with a lock nut, the other end of the screw rod is provided with a hand wheel, and the support base is internally provided with a bearing. The structure of the utility model is novel, the cutter support of the cape car is changed, so the simultaneous feeding in and out of the two side for cylindrical turning of long shaft parts can be realized, identical feed rate of two cutters can be ensured, dimensional precision can be controlled, and the turning quality can be improved.
Description
Technical field:
The utility model relates to the Vehicle Processing field, relates in particular to a kind of general car double-pole to the car device.
Background technology:
The utility model through double-pole is installed to the car device on general car slide carriage, makes draw ratio improve more than 30% in the cylindrical turning efficient of the thin and long shafts more than 30, and surface roughness reaches Ra6.3, and circular runout is controlled in the 0.10mm.Double-pole is that parallel guide rail is installed on body to the car device, and two knife rests are realized forward and back cutter control simultaneously through a left-right turning screw rod.Behind knife rest position and the spindle centerline centering, fix through locating piece, both sides are provided with mechanical position limitation, prevent the knife rest motion excess of stroke.
Revolve the leading screw rotation through the handwheel drive, and make two knife rests realize incorgruous being synchronized with the movement.On general horizontal lathe stream plate, remove structures such as original little slide carriage, knife rest; This double-pole is installed to tool holder, is adopted a folder one top mode that one cylindrical cylindricity workpiece preferably is installed earlier, shake the first run and make two knife rests near excircle of workpiece; Two billmpse tools are installed; Make the point of a knife and the height such as main-shaft axis grade of two lathe tools, two cuttves contact outer round surface just, thereby guarantee the uniformity of the two cutter amount of feeding.After cutter was adjusted, clamping workpiece need not be installed the turning that follow-rest can be accomplished thin and long shafts.
The utility model content:
The purpose of the utility model provides a kind of general car double-pole to the car device, and the cylindrical turning realization both sides feed simultaneously withdrawing to longaxones parts has guaranteed that the two cutter amount of feeding are consistent, and turning quality has improved greatly.
The technical scheme of the utility model is following:
General car double-pole is to the car device; Comprise body, parallel guide rail, base, parallel guide rail is installed on the described body, be slidingly fitted with base on the described parallel guide rail; It is characterized in that: described base two ends are separately installed with supporting seat; Be rotatablely equipped with leading screw between the described supporting seat, be positioned at described leading screw both sides on the described base and be separately installed with slide rail, be slidingly fitted with knife rest on the described slide rail respectively; Cutter point-blank is installed on the described knife rest, and described leading screw screws and passes described knife rest and be installed on the described supporting seat.
Described general car double-pole is characterized in that the car device: revolve silk about being respectively equipped with about described leading screw, with the threads engaged in the knife rest, realize that knife rest is incorgruous with advancing with moving back.
Described general car double-pole is characterized in that the car device: described leading screw one end is combined with locking nut, and the other end is provided with handwheel.
Described general car double-pole is characterized in that: be provided with bearing in the described supporting seat the car device.
The utility model has the advantages that:
The novel structure of the utility model changes the cutter frame structure of general car, and the cylindrical turning of longaxones parts is realized both sides feed simultaneously withdrawing, has guaranteed that the two cutter amount of feeding are consistent, the dimensional accuracy precise control, and turning quality is improved.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
General car double-pole is to the car device, comprises body 1, parallel guide rail 2, base 3, and parallel guide rail 2 is installed on the body 1; Be slidingly fitted with base 3 on the parallel guide rail 2, base 3 two ends are separately installed with supporting seat 4, are rotatablely equipped with leading screw 5 between the supporting seat 4; Be positioned at leading screw 5 both sides on the base 3 and be separately installed with slide rail 6, be slidingly fitted with knife rest 7 on the slide rail 6 respectively, cutter 8 point-blank is installed on the knife rest 7; Leading screw 5 screws and passes knife rest 7 and be installed on the supporting seat 4, revolves silk about leading screw about 5 is respectively equipped with, with the threads engaged in the knife rest 7; Realize that knife rest 7 is incorgruous with advancing with moving back; Leading screw 5 one ends are combined with locking nut 9, and the other end is provided with handwheel 10, are provided with bearing 11 in the supporting seat 4.
Claims (4)
1. a general car double-pole is to the car device; Comprise body, parallel guide rail, base, parallel guide rail is installed on the described body, be slidingly fitted with base on the described parallel guide rail; It is characterized in that: described base two ends are separately installed with supporting seat; Be rotatablely equipped with leading screw between the described supporting seat, be positioned at described leading screw both sides on the described base and be separately installed with slide rail, be slidingly fitted with knife rest on the described slide rail respectively; Cutter point-blank is installed on the described knife rest, and described leading screw screws and passes described knife rest and be installed on the described supporting seat.
2. general car double-pole according to claim 1 is characterized in that the car device: revolve silk about being respectively equipped with about described leading screw, with the threads engaged in the knife rest, realize that knife rest is incorgruous with advancing with moving back.
3. general car double-pole according to claim 1 is characterized in that the car device: described leading screw one end is combined with locking nut, and the other end is provided with handwheel.
4. general car double-pole according to claim 1 is characterized in that: be provided with bearing in the described supporting seat the car device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125295U CN202137381U (en) | 2011-04-26 | 2011-04-26 | Cape car twin-cutter opposite-turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125295U CN202137381U (en) | 2011-04-26 | 2011-04-26 | Cape car twin-cutter opposite-turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137381U true CN202137381U (en) | 2012-02-08 |
Family
ID=45548459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120125295U Expired - Fee Related CN202137381U (en) | 2011-04-26 | 2011-04-26 | Cape car twin-cutter opposite-turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325169A (en) * | 2014-10-15 | 2015-02-04 | 池州市邦鼐机电科技有限公司 | Synchronous drilling device |
| CN114473574A (en) * | 2022-03-01 | 2022-05-13 | 重庆太仓科技有限公司 | Turning integrated intelligent processing equipment for motorcycle cylinder body |
-
2011
- 2011-04-26 CN CN201120125295U patent/CN202137381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325169A (en) * | 2014-10-15 | 2015-02-04 | 池州市邦鼐机电科技有限公司 | Synchronous drilling device |
| CN114473574A (en) * | 2022-03-01 | 2022-05-13 | 重庆太仓科技有限公司 | Turning integrated intelligent processing equipment for motorcycle cylinder body |
| CN114473574B (en) * | 2022-03-01 | 2024-03-15 | 重庆太仓科技有限公司 | A turning integration intelligent processing equipment for motorcycle cylinder block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140426 |