CN205032991U - A adaptor that is used for fixed clamping of three post pot shells on lathe - Google Patents

A adaptor that is used for fixed clamping of three post pot shells on lathe Download PDF

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Publication number
CN205032991U
CN205032991U CN201520732570.XU CN201520732570U CN205032991U CN 205032991 U CN205032991 U CN 205032991U CN 201520732570 U CN201520732570 U CN 201520732570U CN 205032991 U CN205032991 U CN 205032991U
Authority
CN
China
Prior art keywords
cylinder
adaptor
housing
lathe
hole
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
Application number
CN201520732570.XU
Other languages
Chinese (zh)
Inventor
夏佳鑫
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.)
Chongqing Jiejiatai Machinery Manufacturing Co Ltd
Original Assignee
Chongqing Jiejiatai Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Jiejiatai Machinery Manufacturing Co Ltd filed Critical Chongqing Jiejiatai Machinery Manufacturing Co Ltd
Priority to CN201520732570.XU priority Critical patent/CN205032991U/en
Application granted granted Critical
Publication of CN205032991U publication Critical patent/CN205032991U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an adaptor that is used for fixed clamping of three post pot shells on lathe, including big cylinder and little cylinder, big cylinder passes through the conical surface and is connected with the small circle cylinder, taper hole in the conical surface and the three post pot shells matees, and big cylinder is kept away from small circle cylinder one end and is provided with the joint, round hole in little cylinder and the three post pot shells matees, is provided with on the cylinder of little cylinder to settle the hole, settle the downthehole locating pin that is provided with, the locating pin is located settles downthehole one end to pass through the spring and settle hole bottom portion to be connected. An adaptor that is used for fixed clamping of three post pot shells on lathe of this structure when guaranteeing the fixed effect of clamping, neither can damage three post pot shells, can improve machining efficiency and quality in addition.

Description

On lathe, housing fixes the adaptor of clamping
Technical field
The utility model relate to housing processing auxiliary mould field, be specifically related to a kind of on lathe housing fix the adaptor of clamping.
Background technology
Housing belongs to a kind of common auto parts and components, existing housing comprises pot shell body and pot shell shank, described pot shell body interior be provided with the taper hole being arranged in oral area, the circular hole be communicated with taper hole and three circumferences be uniformly distributed and with the raceway groove of axis being parallel.In the production process of housing, need to carry out turnery processing by lathe to its surface, before processing, clamping need be carried out to housing to fix, fixed form is in the past: pot shell body is clamped by the scroll chuck of lathe in one end, the other end withstands the end face of pot shell shank by footstock, fixes since then with regard to the clamping before completing housing turnery processing.There is following drawback in this clamping fixed form: scroll chuck easily crushes the surface of Cao's shell body, and turnery processing cannot be carried out together with other parts by the surface that scroll chuck covers simultaneously, not only have impact on working (machining) efficiency, also make the surface of housing cannot one-shot forming, have impact on the crudy of housing.
Utility model content
In view of this, the purpose of this utility model be to provide a kind of on lathe housing fix the adaptor of clamping, while guarantee clamping fixed effect, not only can not damage housing, and working (machining) efficiency and quality can be improved.
The utility model is solved the problem by following technological means: a kind of on lathe housing fix the adaptor of clamping, comprise large cylinder and small cylinder, described large cylinder is connected with small cylinder by the conical surface, the described conical surface mates with the taper hole in housing, large cylinder is provided with joint away from small cylinder one end, described small cylinder mates with the circular hole in housing, the cylinder of small cylinder is provided with placement hole, alignment pin is provided with in described placement hole, one end that described alignment pin is positioned at placement hole is connected with bottom placement hole by spring.
Further, described joint is the joint of column.
Further, described alignment pin is cambered surface away from spring one end.
The beneficial effects of the utility model: of the present utility model on lathe housing fix the adaptor of clamping, comprise large cylinder and small cylinder, described large cylinder is connected with small cylinder by the conical surface, the described conical surface mates with the taper hole in housing, large cylinder is provided with joint away from small cylinder one end, described small cylinder mates with the circular hole in housing, the cylinder of small cylinder is provided with placement hole, be provided with alignment pin in described placement hole, one end that described alignment pin is positioned at placement hole is connected with bottom placement hole by spring.The housing on lathe of this structure fixes the adaptor of clamping, while guarantee clamping fixed effect, not only can not damage housing, and can improve working (machining) efficiency and quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1: a kind of on lathe housing fix the adaptor of clamping, comprise large cylinder 1 and small cylinder 2, described large cylinder is connected with small cylinder by the conical surface 3, the described conical surface mates with the taper hole in housing, large cylinder is provided with joint 4 away from small cylinder one end, joint is the joint of column herein, described small cylinder mates with the circular hole in housing, the cylinder of small cylinder is provided with placement hole 5, alignment pin 6 is provided with in described placement hole, one end that described alignment pin is positioned at placement hole is connected with bottom placement hole by spring 7.During use, joint is clamped by the scroll chuck of lathe, the pot shell body of housing is coated on this adaptor, wherein the conical surface of adaptor mates with the intrinsic taper hole of pot shell, realize axial location, the small cylinder of adaptor stretches in the intrinsic circular hole of pot shell, mate with circular hole, alignment pin under the action of the spring, press circular-hole internal-wall, frictional force is utilized to realize circumference location, the footstock of lathe is finally utilized to withstand the end face of pot shell shank, so far fix with regard to the clamping before achieving housing turning, carry out clamping by this adaptor to housing to fix, on the one hand, scroll chuck acts on joint, the surface of housing can not be crushed, on the other hand, because scroll chuck can not interfere the surface of housing, therefore a turning can be carried out to the surface of housing, one-shot forming, substantially increase working (machining) efficiency and quality.In sum, the housing on lathe of this structure fixes the adaptor of clamping, while guarantee clamping fixed effect, not only can not damage housing, and can improve working (machining) efficiency and quality.
As the further improvement to technique scheme, described alignment pin is cambered surface away from spring one end.In clamping process, cambered surface contacts with circular hole wall, can reduce the damage to circular hole wall.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (3)

1. one kind on lathe housing fix the adaptor of clamping, it is characterized in that: comprise large cylinder (1) and small cylinder (2), described large cylinder is connected with small cylinder by the conical surface (3), the described conical surface mates with the taper hole in housing, large cylinder is provided with joint (4) away from small cylinder one end, described small cylinder mates with the circular hole in housing, the cylinder of small cylinder is provided with placement hole (5), alignment pin (6) is provided with in described placement hole, one end that described alignment pin is positioned at placement hole is connected with bottom placement hole by spring (7).
2. according to claim 1 on lathe housing fix the adaptor of clamping, it is characterized in that: described joint is the joint of column.
3. according to claim 2 on lathe housing fix the adaptor of clamping, it is characterized in that: described alignment pin is cambered surface away from spring one end.
CN201520732570.XU 2015-09-18 2015-09-18 A adaptor that is used for fixed clamping of three post pot shells on lathe Expired - Fee Related CN205032991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520732570.XU CN205032991U (en) 2015-09-18 2015-09-18 A adaptor that is used for fixed clamping of three post pot shells on lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520732570.XU CN205032991U (en) 2015-09-18 2015-09-18 A adaptor that is used for fixed clamping of three post pot shells on lathe

Publications (1)

Publication Number Publication Date
CN205032991U true CN205032991U (en) 2016-02-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520732570.XU Expired - Fee Related CN205032991U (en) 2015-09-18 2015-09-18 A adaptor that is used for fixed clamping of three post pot shells on lathe

Country Status (1)

Country Link
CN (1) CN205032991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530952A (en) * 2018-12-31 2019-03-29 朱博 A kind of weld assembly for sea water desalination filter upper connecting tube flange

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530952A (en) * 2018-12-31 2019-03-29 朱博 A kind of weld assembly for sea water desalination filter upper connecting tube flange
CN109530952B (en) * 2018-12-31 2021-07-09 唐山观畴科技有限公司 Welding assembly for pipe connecting flange on seawater desalination filter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160217

Termination date: 20160918