CN214923630U

CN214923630U - Circumferential positioning device for rotary object

Info

Publication number: CN214923630U
Application number: CN202023329303.8U
Authority: CN
Inventors: 赵志龙; 陈金生; 彭华明
Original assignee: Hangzhou Gaopin Automation Equipment Co ltd
Current assignee: Hangzhou Gaopin Automation Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-30
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a be used for gyration object circumferencial direction positioner belongs to the machining field. The utility model discloses a positioning mechanism, its structural feature lies in: the positioning mechanism comprises a positioning seat, a positioning pin, a first positioning spring, a second positioning spring and a positioning claw, wherein the positioning pin and the positioning claw are both installed on the positioning seat, one end of the first positioning spring is in contact with the positioning pin, one end of the second positioning spring is in contact with the positioning seat, the other end of the second positioning spring is in contact with the positioning claw, and the positioning claw is matched with the positioning pin. The positioning device is mainly suitable for positioning the circumference of a revolving object, because the pitch diameters of the circumferential positioning characteristics of a plurality of revolving bodies are relatively close, in order to realize the quick switching of the positioning of the plurality of revolving bodies, the positioning mechanism is designed, the function can be realized only by replacing the positioning pin, and the replacement is very convenient and quick.

Description

Circumferential positioning device for rotary object

Technical Field

The utility model relates to a be used for gyration object circumferencial direction positioner belongs to the machining field.

Background

Aiming at the problem that the end faces and the circumferential direction of different shaft parts are automatically clamped and positioned to easily cause part damage, the general positioning method of the shaft parts at present uses an imitated jig or utilizes the appearance difference of products to manufacture a limiting block to position the shaft parts in the circumferential direction, but the direct contact abrasion between the parts and the clamp easily causes the surface damage of the products, and the surface of the products is difficult to position in the circumferential direction if the surfaces are smooth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a rational in infrastructure design's a be used for gyration object circumferencial direction positioner.

The utility model provides a technical scheme that above-mentioned problem adopted is: this be used for gyration object circumferencial direction positioner, including positioning mechanism, its structural feature lies in: the positioning mechanism comprises a positioning seat, a positioning pin, a first positioning spring, a second positioning spring and a positioning claw, wherein the positioning pin and the positioning claw are both installed on the positioning seat, one end of the first positioning spring is in contact with the positioning pin, one end of the second positioning spring is in contact with the positioning seat, the other end of the second positioning spring is in contact with the positioning claw, and the positioning claw is matched with the positioning pin.

Further, the positioning mechanism further comprises a positioning top plate, and the positioning top plate is arranged between the positioning pin and the first positioning spring.

Further, the positioning mechanism further comprises a positioning shaft, and the positioning clamping jaws are mounted on the positioning seat through the positioning shaft.

Further, positioning mechanism still includes the constant head tank, the constant head tank sets up on the locating pin, the one end and the constant head tank cooperation of location jack catch, the other end and No. two positioning spring's the other end contact of location jack catch.

Furthermore, the positioning clamping jaws are arranged in an L-shaped structure.

Further, the device for positioning the rotating object in the circumferential direction further comprises a tool seat and a supporting plate, wherein the positioning mechanism and the tool seat are both arranged on the supporting plate, and the positioning mechanism is matched with the tool seat.

Further, the number of the tool seats is four, and the four tool seats are respectively used for installing a product bottom plate, a product cover plate, a product stator and a product rotor.

Furthermore, the locating slot is arranged in an annular structure, and a guide surface is arranged at the top of the locating slot.

Compared with the prior art, the utility model has the advantages of it is following: the positioning device is mainly suitable for positioning the circumference of a revolving object, because the pitch diameters of the circumferential positioning characteristics of a plurality of revolving bodies are relatively close, in order to realize the quick switching of the positioning of the plurality of revolving bodies, the positioning mechanism is designed, the function can be realized only by replacing the positioning pin, and the replacement is very convenient and quick.

When the positioning is carried out, the positioning pin is abutted to the bottom of the rotary object through the first positioning spring, one end of the positioning clamping jaw is separated from the positioning groove, along with the rotation of the rotary object, when the opening of the rotary object is overlapped with the positioning pin, the positioning pin is popped out through the first positioning spring, and the second positioning spring pushes the other end of the positioning clamping jaw to clamp one end of the positioning clamping jaw into the positioning groove.

Drawings

Fig. 1 is a schematic perspective view of a positioning device for circumferential direction of a revolving object according to an embodiment of the present invention.

Fig. 2 is a schematic top view of a positioning mechanism according to an embodiment of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure a-a in fig. 2.

In the figure: a positioning mechanism 1, a tool seat 2, a supporting plate 3,

Positioning seat 11, positioning pin 12, positioning top plate 13, first positioning spring 14, second positioning spring 15, positioning claw 16, positioning shaft 17 and positioning groove 18.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1 to 3, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.

The circumferential positioning device for the rotary object in the embodiment comprises a positioning mechanism 1, a tool seat 2 and a supporting plate 3, wherein the positioning mechanism 1 and the tool seat 2 are installed on the supporting plate 3, the positioning mechanism 1 is matched with the tool seat 2, the number of the tool seats 2 is four, and the four tool seats 2 are respectively used for installing a product bottom plate, a product cover plate, a product stator and a product rotor.

Positioning mechanism 1 in this embodiment includes positioning seat 11, locating pin 12, location roof 13, a positioning spring 14, No. two positioning springs 15, location jack catch 16, location axle 17 and constant head tank 18, and positioning pin 12 and location jack catch 16 are all installed on positioning seat 11, and the one end and the positioning pin 12 contact of a positioning spring 14, and the one end and the positioning seat 11 contact of No. two positioning springs 15, and the other end and the location jack catch 16 contact of No. two positioning springs 15, and location jack catch 16 cooperates with positioning pin 12.

The location roof 13 in this embodiment sets up between locating pin 12 and a positioning spring 14, location jack catch 16 installs on positioning seat 11 through location axle 17, location jack catch 16 is the setting of L type structure, locating slot 18 sets up on locating pin 12, the one end and the locating slot 18 cooperation of location jack catch 16, the other end and No. two positioning spring 15's of location jack catch 16 other end contact, locating slot 18 is the setting of loop configuration, and is provided with the spigot surface at the top of locating slot 18.

Specifically speaking, this positioner is mainly applicable to the location of gyration object circumferencial direction, because a plurality of bodies of revolution circumference location characteristic pitch circle diameters are more close, in order to realize the quick switch-over of a plurality of bodies of revolution location, so design such positioning mechanism, only need to change the locating pin can realize the function, change very conveniently moreover and fast.

During positioning, the positioning pin 12 is abutted to the bottom of the rotary object through the first positioning spring 14, one end of the positioning claw 16 is separated from the positioning groove 18, along with the rotation of the rotary object, when the opening of the rotary object is overlapped with the positioning pin 12, the positioning pin 12 is ejected through the first positioning spring 14, and the second positioning spring 15 pushes the other end of the positioning claw 16 to clamp one end of the positioning claw 16 into the positioning groove 18.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A be used for gyration object circumferencial direction positioner, includes positioning mechanism (1), its characterized in that: positioning mechanism (1) includes positioning seat (11), locating pin (12), positioning spring (14), No. two positioning spring (15) and location jack catch (16), all install on positioning seat (11) locating pin (12) and location jack catch (16), the one end and the locating pin (12) contact of a positioning spring (14), the one end and the positioning seat (11) contact of No. two positioning spring (15), the other end and the location jack catch (16) contact of No. two positioning spring (15), location jack catch (16) and locating pin (12) cooperation.

2. A circumferential direction positioning device for a rotating object according to claim 1, characterized in that: the positioning mechanism (1) further comprises a positioning top plate (13), and the positioning top plate (13) is arranged between the positioning pin (12) and the first positioning spring (14).

3. A circumferential direction positioning device for a rotating object according to claim 1, characterized in that: the positioning mechanism (1) further comprises a positioning shaft (17), and the positioning claw (16) is installed on the positioning seat (11) through the positioning shaft (17).

4. A circumferential direction positioning device for a rotating object according to claim 1, characterized in that: positioning mechanism (1) still includes constant head tank (18), constant head tank (18) set up on locating pin (12), the one end and the constant head tank (18) cooperation of location jack catch (16), the other end and the other end contact of No. two positioning spring (15) of location jack catch (16).

5. A circumferential direction positioning device for a rotating object according to claim 1, characterized in that: the positioning clamping jaws (16) are arranged in an L-shaped structure.

6. A circumferential direction positioning device for a rotating object according to claim 1, characterized in that: the device for positioning the rotary object in the circumferential direction further comprises a tool seat (2) and a supporting plate (3), wherein the positioning mechanism (1) and the tool seat (2) are both installed on the supporting plate (3), and the positioning mechanism (1) is matched with the tool seat (2).

7. The device according to claim 6, wherein: the number of the tool seats (2) is four, and the four tool seats (2) are respectively used for installing a product bottom plate, a product cover plate, a product stator and a product rotor.

8. The device for positioning a rotating object in the circumferential direction according to claim 4, wherein: the positioning groove (18) is arranged in an annular structure, and a guide surface is arranged at the top of the positioning groove (18).