CN215470656U

CN215470656U - Unpowered rotary positioning mechanism

Info

Publication number: CN215470656U
Application number: CN202121342014.3U
Authority: CN
Inventors: 吴亚君; 闫重昌
Original assignee: Shangjiang Intelligent Technology Zhejiang Co ltd
Current assignee: Shangjiang Intelligent Technology Zhejiang Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses an unpowered rotary positioning mechanism which comprises a first base and a second base, wherein a mounting box is fixedly mounted at the top of the first base, a first sliding groove is formed in the mounting box, a second sliding groove is formed in the outer side of the first sliding groove, one end of a spring is fixedly connected to the inner side of the first sliding groove, the other end of the spring is fixedly connected with a sliding column, and a moving block is fixedly mounted on the rear side of the sliding column. This unpowered rotational positioning mechanism, thereby external force drives rotary mechanism and rotates and drive the frock seat rotatory, rotary mechanism rotates under the exogenic action, the spring is compressed, rotate in the pivot through the locking piece, be convenient for cooperate rotary mechanism to rotate, reduce rotary mechanism pivoted resistance, when rotary mechanism rotates a locating position, the support outwards pops out under the effect of spring, with the draw-in groove block, make the rotary mechanism locking, it is fixed with the frock seat, realize rotational positioning's function, realize the unpowered location work of work piece, replace the manual work, positioning accuracy and efficiency are improved.

Description

Unpowered rotary positioning mechanism

Technical Field

The utility model relates to the technical field of tools, in particular to an unpowered rotary positioning mechanism.

Background

Tooling, namely process equipment: the tool is a general name of various tools used in the manufacturing process, and comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, the tool is a general short for the tool, the tool is divided into a special tool, a general tool and a standard tool, the tool is used for clamping a workpiece as the name implies, and the tool is particularly an unpowered rotary positioning mechanism.

Most of the existing rotary positioning mechanisms are manually operated, so that the precision of a workpiece is low, the working efficiency is low, the cost of the device is increased by adopting a power mechanism for positioning, the installation space requirement is increased, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unpowered rotary positioning mechanism, which solves the problems that most of the conventional rotary positioning mechanisms in the background art are manually operated, so that the precision of a workpiece is low, the working efficiency is low, the cost of the device is increased due to the positioning of a power mechanism, the installation space requirement is increased, and the maintenance is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: an unpowered rotary positioning mechanism comprises a first base and a second base, wherein the top of the first base is fixedly provided with a mounting box, a first sliding groove is arranged inside the mounting box, a second sliding groove is arranged outside the first sliding groove, one end of a spring is fixedly connected to the inner side of the first sliding groove, the other end of the spring is fixedly connected with a sliding column, the rear side of the sliding column is fixedly provided with a moving block, a limiting rod is fixedly arranged on the outer side of the moving block, a bracket is fixedly arranged on the front side of the sliding column, the outer side of the bracket is provided with a rotary groove, the inner part of the bracket is provided with a rotary shaft, the outer side of the rotary shaft is provided with a locking piece, a support frame is fixedly arranged on the upper end surface of the second base, a rotating rod is arranged on the inner side of the support frame, the left side fixed mounting of bull stick has rotary mechanism, rotary mechanism's the outside is provided with the draw-in groove, the outside fixed mounting of bull stick has the frock seat.

Preferably, the second sliding groove is connected with the first sliding groove, the second sliding groove penetrates through the mounting box, the moving block is located on the inner side of the spring, the limiting rod is in sliding connection with the second sliding groove, the two limiting rods are fixedly mounted on the left side and the right side of the moving block, and the two limiting rods slide in the second sliding groove to play a role in supporting the horizontal sliding of the support and prevent the support from rotating.

Preferably, the pivot runs through in the support, the locking piece is located the inboard of turn trough, the locking piece is connected for rotating with the pivot, the locking piece is disc structure, and when rotary mechanism rotated under the exogenic action, the spring was compressed, rotated in the pivot through the locking piece, and the cooperation rotary mechanism of being convenient for rotates, reduces rotary mechanism pivoted resistance.

Preferably, the two ends of the support frame are arranged at the left end and the right end of the second base, the rotating rod is connected with the support frame in a rotating mode, the rotating rod is located in the circle center of the rotating mechanism, the rotating mechanism is driven to rotate by external force, and the rotating mechanism drives the rotating rod to rotate so as to drive the tool seat to rotate.

Preferably, the clamping groove is of an arc-shaped structure and is connected with the locking piece in a clamping mode, when the rotating mechanism rotates to a certain position, the support is outwards popped out under the action of the spring and is clamped with the clamping groove, the rotating mechanism is locked, and the tool seat is fixed.

Compared with the prior art, the utility model has the beneficial effects that:

1. this unpowered rotational positioning mechanism, thereby external force drives rotary mechanism and rotates and drive the frock seat rotatory, rotary mechanism rotates under the exogenic action, the spring is compressed, rotate in the pivot through the locking piece, be convenient for cooperate rotary mechanism to rotate, reduce rotary mechanism pivoted resistance, when rotary mechanism rotates a locating position, the support outwards pops out under the effect of spring, with the draw-in groove block, make the rotary mechanism locking, it is fixed with the frock seat, realize rotational positioning's function, can realize the unpowered location work of work piece, replace the manual work, positioning accuracy and efficiency are improved.

2. The unpowered rotary positioning mechanism can replace an original power mechanism in the production process to position and clamp a workpiece, and compared with the common mode that components and parts drive the product to rotate, position and clamp, the unpowered rotary positioning mechanism has the advantages of being high in efficiency, saving space, simple to operate, convenient to maintain, high in economy, ingenious in design, saving in components and parts, and significant in popularization.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the spring of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic top view of the stop lever of the present invention.

In the figure: 1. a first base; 2. mounting a box; 3. a first sliding chute; 4. a second chute; 5. a spring; 6. a traveler; 7. a moving block; 8. a limiting rod; 9. a support; 10. rotating the groove; 11. a rotating shaft; 12. a locking member; 13. a second base; 14. a support frame; 15. a rotating rod; 16. a rotation mechanism; 17. a card slot; 18. a tool seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an unpowered rotary positioning mechanism comprises a base I1, a mounting box 2 is fixedly mounted at the top of the base I1, a first sliding groove 3 is formed in the mounting box 2, a second sliding groove 4 is formed in the outer side of the first sliding groove 3, one end of a spring 5 is fixedly connected to the inner side of the first sliding groove 3, the other end of the spring 5 is fixedly connected with a sliding column 6, a moving block 7 is fixedly mounted at the rear side of the sliding column 6, a limiting rod 8 is fixedly mounted at the outer side of the moving block 7, a support 9 is fixedly mounted at the front side of the sliding column 6, the second sliding groove 4 is mutually connected with the first sliding groove 3, the second sliding groove 4 penetrates through the mounting box 2, the moving block 7 is located at the inner side of the spring 5, the limiting rod 8 is in sliding connection with the second sliding groove 4, and two limiting rods 8 are fixedly mounted at the left side and the right side of the moving block 7, the limiting rod 8 slides in the second sliding groove 4 to play a role in supporting the bracket 9 to horizontally slide, so that the bracket 9 is prevented from rotating;

the outer side of the bracket 9 is provided with a rotary groove 10, the inside of the bracket 9 is provided with a rotary shaft 11, the outer side of the rotary shaft 11 is provided with a locking piece 12, the rotary shaft 11 penetrates through the bracket 9, the locking piece 12 is positioned at the inner side of the rotary groove 10, the locking piece 12 is rotatably connected with the rotary shaft 11, the locking piece 12 is of a disc-shaped structure, when the rotary mechanism 16 rotates under the action of external force, the spring 5 is compressed and rotates on the rotary shaft 11 through the locking piece 12 so as to be matched with the rotary mechanism 16 to rotate, the rotating resistance of the rotary mechanism 16 is reduced, the upper end surface of the second base 13 is fixedly provided with a support frame 14, the inner side of the support frame 14 is provided with a rotary rod 15, the left side of the rotary rod 15 is fixedly provided with the rotary mechanism 16, the two support frames 14 are arranged at the left end and the right end of the second base 13, the rotary rod 15 is rotatably connected with the support frame 14, the rotary rod 15 is positioned at the circle center of the rotary mechanism 16, and the external force drives the rotary mechanism 16 to rotate, the rotating mechanism 16 drives the rotating rod 15 to rotate so as to drive the tool seat 18 to rotate, a clamping groove 17 is arranged on the outer side of the rotating mechanism 16, the clamping groove 17 is of an arc-shaped structure, the clamping groove 17 is connected with the locking piece 12 in a clamping mode, when the rotating mechanism 16 rotates to a certain position, the support 9 is outwards popped out under the action of the spring 5 and clamped with the clamping groove 17, the rotating mechanism 16 is locked, and the tool seat 18 is fixed;

a tool seat 18 is fixedly arranged on the outer side of the rotating rod 15.

The working principle is as follows: the device can realize the unpowered positioning and clamping work of a workpiece, replace manual work, improve positioning accuracy and efficiency, the air cylinder external force drives the rotating mechanism 16 to rotate, the rotating mechanism 16 drives the rotating rod 15 to rotate, thereby driving the tool seat 18 to rotate, and realize the function of the device to rotate, when the rotating mechanism 16 rotates under the action of external force, the spring 5 is compressed, and rotates on the rotating shaft 11 through the locking piece 12, so as to be convenient for matching with the rotating mechanism 16 to rotate, and reduce the rotating resistance of the rotating mechanism 16, when the rotating mechanism 16 rotates to a certain position, the bracket 9 is outwards popped out under the action of the spring 5 and is clamped with the clamping groove 17, so that the rotating mechanism 16 is locked, the tool seat 18 is fixed, the function of rotary positioning is realized, the process of positioning and clamping the workpiece by an original power mechanism in the production process can be replaced, compared with the actions of rotating, positioning and clamping the product by components, the device has high efficiency, the space is saved, the operation is simple, the maintenance is convenient, the economy is high, the design is ingenious, the components are saved, and the popularization significance is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unpowered rotational positioning mechanism, includes base one (1) and base two (13), its characterized in that: a mounting box (2) is fixedly mounted at the top of the first base (1), a first sliding groove (3) is formed in the mounting box (2), a second sliding groove (4) is formed in the outer side of the first sliding groove (3), one end of a spring (5) is fixedly connected to the inner side of the first sliding groove (3), a sliding column (6) is fixedly connected to the other end of the spring (5), a moving block (7) is fixedly mounted on the rear side of the sliding column (6), a limiting rod (8) is fixedly mounted on the outer side of the moving block (7), a support frame (9) is fixedly mounted on the front side of the sliding column (6), a rotating groove (10) is formed in the outer side of the support frame (9), a rotating shaft (11) is arranged in the support frame (9), a locking piece (12) is arranged on the outer side of the rotating shaft (11), and a support frame (14) is fixedly mounted on the upper end face of the second base (13), the inboard of support frame (14) is provided with bull stick (15), the left side fixed mounting of bull stick (15) has rotary mechanism (16), the outside of rotary mechanism (16) is provided with draw-in groove (17), the outside fixed mounting of bull stick (15) has frock seat (18).

2. The unpowered rotary positioning mechanism of claim 1 wherein: the sliding groove II (4) is connected with the sliding groove I (3), the sliding groove II (4) penetrates through the mounting box (2), the moving block (7) is located on the inner side of the spring (5), the limiting rods (8) are in sliding connection with the sliding groove II (4), and the two limiting rods (8) are fixedly mounted on the left side and the right side of the moving block (7).

3. The unpowered rotary positioning mechanism of claim 1 wherein: the rotating shaft (11) penetrates through the support (9), the locking piece (12) is located on the inner side of the rotating groove (10), the locking piece (12) is connected with the rotating shaft (11) in a rotating mode, and the locking piece (12) is of a disc-shaped structure.

4. The unpowered rotary positioning mechanism of claim 1 wherein: two supporting frames (14) are arranged at the left end and the right end of the second base (13), the rotating rod (15) is rotatably connected with the supporting frames (14), and the rotating rod (15) is located at the circle center of the rotating mechanism (16).

5. The unpowered rotary positioning mechanism of claim 1 wherein: the clamping groove (17) is of an arc-shaped structure, and the clamping groove (17) is connected with the locking piece (12) in a clamping mode.