CN218402367U

CN218402367U - Rotary upper tractor

Info

Publication number: CN218402367U
Application number: CN202222370451.7U
Authority: CN
Inventors: 涂建斌
Original assignee: Foshan Yueke Machinery Equipment Co ltd
Current assignee: Foshan Yueke Machinery Equipment Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-31
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a tractor on rotation type, including the walking frame, the fixed electronic box that is provided with in the walking frame, rotate in the walking frame and install multiunit walking gyro wheel, fixed mounting has the walking motor in the walking frame, fixed mounting has the walking gear on the output shaft of walking motor, be provided with in the tractor frame with walking gyro wheel matched with walking guide rail and with the driven walking rack of walking gear engagement, fixed mounting has rotating assembly in the walking frame, the dental knife frame is installed to rotating assembly's output, installs dental knife mechanism in the dental knife frame, install the location determine module that is used for detecting the rotational position in the walking frame, the utility model discloses a set up the rotation angle of having decided determine module to the dental knife frame and fix a position, ensure that the rotatory angle of pulling every turn is different, detect through originated and the final position of two sets of proximity switch pairing to realize the accurate control that the pairing rotation was pulled.

Description

Rotary upper tractor

Technical Field

The utility model belongs to the technical field of rotatory tractor, specifically be a tractor on rotation type.

Background

The tractor is used as a common device in machining or other machining processes, generally, a machined product is dragged, so that the product is conveniently machined, wherein the tractor comprises a lifting tractor, a horizontal tractor or a rotary tractor and the like, and the rotating traction position of the existing rotary tractor is inaccurately positioned, so that the traction position of the tractor is deviated, and defective machined products are easily generated.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a tractor on rotation type fixes a position the rotation angle of determine the determine module to the dental cutter frame through setting up, ensures that the rotation pulls the angle of pulling at every turn different, detects through the originated and the final position of two sets of proximity switch pairing rotation to realize the towed accurate control of pairing rotation.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a tractor on rotation type, includes the walking frame, the fixed electronic box that is provided with in the walking frame, rotate in the walking frame and install multiunit walking gyro wheel, fixed mounting has the walking motor in the walking frame, fixed mounting has the walking gear on the output shaft of walking motor, be provided with in the tractor frame with walking gyro wheel matched with walking guide rail and with walking gear engagement driven walking rack, fixed mounting has rotating assembly in the walking frame, the dental knife frame is installed to rotating assembly's output, installs dental knife mechanism in the dental knife frame, install the location determine module that is used for detecting the rotational position in the walking frame.

The utility model discloses a further technological improvement lies in: the positioning detection assembly comprises a mounting plate and a connecting column, the mounting plate is fixedly mounted on the walking rack, a first proximity switch and a second proximity switch are fixedly mounted on the mounting plate, the connecting column is fixedly mounted on the rotating assembly, and a detection plate is fixedly mounted on the connecting column.

The utility model discloses a further technological improvement lies in: the rotating assembly comprises a rotating motor, the rotating motor is fixedly installed on the walking rack, and the output end of the rotating motor is connected with a rotating underframe.

The utility model discloses a further technological improvement lies in: the rotary chassis is fixedly provided with a rotary support, the upper end of the rotary support is connected to the lower end of the walking rack, the rotary support is fixedly provided with a driven gear, and an output shaft of the rotary motor is fixedly provided with a driving gear meshed with the driven gear.

The utility model discloses a further technological improvement lies in: a limit baffle is fixedly arranged on the rotary support, and a limit stop matched with the limit baffle is fixedly arranged at the lower end of the walking rack.

The utility model discloses a further technological improvement lies in: the dental cutter mechanism comprises a dental cutter rack, a dental cutter motor is fixedly mounted on the dental cutter rack, a dental cutter is fixedly mounted on an output shaft of the dental cutter motor, and a limiting rod is fixedly mounted on the dental cutter rack.

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

1. the utility model discloses when using, fix a position the rotation angle of determine the determine module to the dental knife frame through setting up, ensure that the rotation pulls the angle of pulling at every turn different, detect through the originated and the final position of two sets of proximity switch pairing rotation to realize the towed accurate control of pairing rotation.

2. Support through the gyration and connect rotatory chassis and walking frame for the rotation of rotatory chassis can be in step mutually noninterference with walking support's walking go on, and rotating electrical machines work drives drive gear and rotates, utilizes the gear engagement transmission to drive driven gear and rotates, realizes the rotary drive of pairing rotation chassis, and the cooperation through limit stop and limit baffle realizes pairing rotation chassis pivoted spacing simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall three-dimensional structure of a rotary top tractor according to the present invention; FIG. 2 is a schematic view of the overall axial measurement structure of the rotary top tractor of the present invention;

FIG. 3 is a perspective view of a rotating assembly of the rotary tractor according to the present invention; FIG. 4 is a schematic view of an axial measurement structure of a rotating assembly of the rotary top tractor according to the present invention; fig. 5 is a schematic view of the structure of the positioning and detecting assembly of the rotary upper tractor.

In the figure: 1. an electric box; 2. a traveling frame; 3. a traveling roller; 4. a traveling motor; 5. a traveling gear;

6. a rotating assembly; 61. a rotating electric machine; 62. a drive gear; 63. rotating the underframe; 64. a rotary support;

65. a driven gear; 66. a limit stop block; 67. a limit baffle; 7. positioning the detection assembly; 71. mounting a plate;

72. a proximity switch I; 73. a proximity switch II; 74. connecting columns; 75. detecting a plate; 8. a dental cutter frame;

9. a dental cutter motor; 10. a cutter shaft; 11. a dental knife; 12. a limiting rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a rotary type upper tractor comprises a walking frame 2, an electric box 1 is fixedly arranged on the walking frame 2, a plurality of groups of walking rollers 3 are rotatably arranged on the walking frame 2, a walking motor 4 is fixedly arranged on the walking frame 2, a walking gear 5 is fixedly arranged on an output shaft of the walking motor 4, a walking guide rail matched with the walking rollers 3 and a walking rack in meshing transmission with the walking gear 5 are arranged on the tractor frame, a rotating assembly 6 is fixedly arranged on the walking frame 2, a dental cutter frame 8 is arranged at the output end of the rotating assembly 6, a dental cutter mechanism is arranged on the dental cutter frame 8, and a positioning detection assembly 7 for detecting the rotating position is arranged on the walking frame 2.

Be provided with in the frame of tractor and cooperate the walking slide rail (not drawn in the figure) with walking gyro wheel 3, walking motor 4 work drives walking gear 5 and rotates, cooperatees through walking gear 5 and the walking rack (not drawn in the figure) that sets up in the tractor frame and drives walking frame 2 and remove, and rotating assembly 6 drives dental knife frame 8 and rotates, realizes rotatory the pulling through the dental knife mechanism that sets up on the dental knife frame 8.

Specifically, the positioning detection assembly 7 comprises a mounting plate 71 and a connecting column 74, the mounting plate 71 is fixedly mounted on the walking frame 2, a first proximity switch 72 and a second proximity switch 73 are fixedly mounted on the mounting plate 71, the connecting column 74 is fixedly mounted on the rotating assembly 6, and a detection plate 75 is fixedly mounted on the connecting column 74.

The rotation angle of the dental cutter frame 8 is positioned by setting the fixed detection assembly 7, the traction angle of each rotation traction is different, the initial position and the final position of the rotation are detected by two groups of proximity switches, and therefore accurate control of the rotation traction is achieved.

Specifically, the rotating assembly 6 includes a rotating motor 61, the rotating motor 61 is fixedly mounted on the traveling frame 2, and an output end of the rotating motor 61 is connected with a rotating chassis 63. A rotary support 64 is fixedly mounted on the rotary underframe 63, the upper end of the rotary support 64 is connected to the lower end of the walking frame 2, a driven gear 65 is fixedly arranged on the rotary support 64, and a driving gear 62 meshed with the driven gear 65 is fixedly mounted on an output shaft of the rotary motor 61. A limit baffle 67 is fixedly arranged on the rotary support 64, and a limit stop 66 matched with the limit baffle 67 is fixedly arranged at the lower end of the walking frame 2.

Support 64 through the gyration and connect rotatory chassis 63 and walking frame 2 for the rotation of rotatory chassis 63 and the walking of walking support 2 can be synchronous each other noninterference go on, and rotating electrical machines 61 work drives drive gear 62 and rotates, utilizes the gear engagement transmission to drive driven gear 65 and rotates, realizes the rotary drive to rotatory chassis 63, and the cooperation through limit stop 66 and limit baffle 67 simultaneously realizes spacing to rotatory chassis 63 pivoted.

Specifically, the dental cutter mechanism includes dental cutter frame 8, and fixed mounting has dental cutter motor 9 on the dental cutter frame 8, and fixed mounting has dental cutter 11 on the output shaft of dental cutter motor 9, fixed mounting has gag lever post 12 on the dental cutter frame 8.

The working principle is as follows: when the utility model is used, a walking slide rail (not shown in the figure) matched with the walking roller 3 is arranged on the frame of the tractor, the walking motor 4 works to drive the walking gear 5 to rotate, the walking frame 2 is driven to move by the matching of the walking gear 5 and a walking rack (not shown in the figure) arranged on the frame of the tractor, the rotating component 6 drives the dental cutter frame 8 to rotate, the rotary traction is realized by the dental cutter mechanism arranged on the dental cutter frame 8, the rotary chassis 63 and the walking frame 2 are connected by the rotary support 64, so that the rotation of the rotary chassis 63 and the walking of the walking frame 2 can be synchronously carried out without interference, rotating electrical machines 61 work and drive gear 62 and rotate, utilize the gear engagement transmission to drive driven gear 65 and rotate, realize the rotary drive to pairing rotation chassis 63, the cooperation through limit stop 66 and limit baffle 67 simultaneously realizes that pairing rotation chassis 63 pivoted is spacing, fix a position the rotation angle of detecting component 7 to dental articulator frame 8 through setting up, it is different to ensure that the rotatory angle of pulling at every turn is different, through the originated and the final position of two sets of proximity switch pairing rotation detect, thereby realize the towed accurate control of pairing rotation.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A rotary top tractor, comprising: including walking frame (2), fixed electronic box (1) that is provided with on walking frame (2), rotate on walking frame (2) and install multiunit walking gyro wheel (3), fixed mounting has walking motor (4) on walking frame (2), fixed mounting has walking gear (5) on the output shaft of walking motor (4), be provided with in the tractor frame with walking gyro wheel (3) matched with walking guide rail and with walking gear (5) meshing driven walking rack, fixed mounting has rotating assembly (6) on walking frame (2), broach frame (8) are installed to the output of rotating assembly (6), install the broach mechanism on broach frame (8), install location determine module (7) that are used for detecting the rotational position on walking frame (2).

2. A rotary top tractor according to claim 1, characterized in that the positioning detection assembly (7) comprises a mounting plate (71) and a connection column (74), the mounting plate (71) is fixedly mounted on the travelling frame (2), a first proximity switch (72) and a second proximity switch (73) are fixedly mounted on the mounting plate (71), the connection column (74) is fixedly mounted on the rotating assembly (6), and a detection plate (75) is fixedly mounted on the connection column (74).

3. A rotary top tractor according to claim 1, characterized in that the rotating assembly (6) comprises a rotating motor (61), the rotating motor (61) being fixedly mounted on the travelling frame (2), the output of the rotating motor (61) being connected to a rotating chassis (63).

4. The rotary top tractor according to claim 3, characterized in that a rotary support (64) is fixedly mounted on the rotary base frame (63), the upper end of the rotary support (64) is connected to the lower end of the walking frame (2), a driven gear (65) is fixedly arranged on the rotary support (64), and a driving gear (62) meshed with the driven gear (65) is fixedly mounted on the output shaft of the rotary motor (61).

5. The rotary top tractor according to claim 4, characterized in that the rotary support (64) is fixedly provided with a limit stop (67), and the lower end of the walking frame (2) is fixedly provided with a limit stop (66) matched with the limit stop (67).

6. The rotary top tractor according to claim 1, wherein the dental cutter mechanism comprises a dental cutter frame (8), a dental cutter motor (9) is fixedly mounted on the dental cutter frame (8), a dental cutter (11) is fixedly mounted on an output shaft of the dental cutter motor (9), and a limit rod (12) is fixedly mounted on the dental cutter frame (8).