CN220901950U

CN220901950U - Pull rod tapping equipment

Info

Publication number: CN220901950U
Application number: CN202322563115.9U
Authority: CN
Inventors: 方士忠; 方珍倩; 杜浩; 代春林
Original assignee: Anhui Hsbc Construction Machinery Co ltd
Current assignee: Anhui Hsbc Construction Machinery Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-07
Anticipated expiration: 2033-09-21

Abstract

The utility model provides a pull rod perforating device, which relates to the technical field of pull rod production and processing and comprises a bottom plate, wherein a chute is formed in the top of the bottom plate, a movable seat is clamped in the chute, a limiting groove is formed in the top of the movable seat, a torsion spring is arranged at the top of the movable seat, and a limiting ring is arranged at the other end of the torsion spring.

Description

Pull rod tapping equipment

Technical Field

The utility model relates to the technical field of pull rod production and processing, in particular to pull rod punching equipment.

Background

The pull rod is used as a common device in various mechanical structures, can be adapted to various use scenes, and can be respectively provided with different connecting devices at two ends of the pull rod or provided with holes on the surface of the pull rod for connecting other devices according to different use scenes, so that the pull rod can be connected with other devices or have more functions.

The pull rod is usually fixed through the fixed fixture when the surface of the pull rod is perforated, and then the drilling machine is used for processing, but because the pull rod is in various shapes in different use scenes, the fixed fixture at the bottom of the existing drilling machine is in a fixed shape, the circular pull rod is required to be fixed so that the drilling machine provided with the circular fixture is required to be used, the drilling machine provided with the corresponding fixture is required to be used for the directional pull rod, and the working efficiency is reduced by repeatedly selecting among various fixtures during use.

Disclosure of utility model

The utility model aims to solve the following problems in the prior art:

In order to solve the problems in the prior art, the utility model provides pull rod punching equipment, which comprises a bottom plate, wherein a sliding groove is formed in the top of the bottom plate, a movable seat is clamped in the sliding groove, a limiting groove is formed in the top of the movable seat, a torsion spring is arranged at the top of the movable seat, and a limiting ring is arranged at the other end of the torsion spring.

The utility model provides a pull rod perforating device.

Further, two parallel sliding grooves are formed in the top of the bottom plate, and protrusions matched with the two sliding grooves are arranged at the bottom of the movable seat.

Further, the whole limiting groove is semicircular, the whole limiting ring is semicircular, and the limiting groove and the limiting ring are combined into a circular hole.

Further, the inner wall of the circular hole formed by combining the limiting ring and the limiting groove is provided with four right-angle grooves, and the four right-angle grooves are arranged in a pairwise opposite mode to be combined into a rectangle.

Further, one end of the limiting ring, which is far away from the torsion spring, is provided with a poking plate, and the poking plate is in an arc shape.

Further, the rotation direction of the torsion spring drives the limiting ring to rotate towards the direction of the movable seat.

Further, a clamping block is arranged on one side, close to the top of the movable seat, of the limiting ring and is clamped with the movable seat through the clamping block.

Compared with the prior art, the invention has the beneficial effects that:

According to the utility model, the limiting ring and the limiting groove arranged at the top of the movable seat form a circular hole, and the four right-angle grooves are arranged in the circular hole, so that the circular pull rod can be limited by the limiting ring and the limiting groove to complete fixation when being placed, the corners of the rectangular pull rod are placed in the right-angle grooves when the rectangular pull rod is placed, the rectangular pull rod is also limited by the limiting ring and the limiting groove to complete fixation, a group of equipment can be used for fixing various pull rods when in use, and the torsion spring pulls the limiting ring towards the direction of the interactive seat, so that the pull rod is prevented from falling out between the limiting ring and the limiting groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a confinement ring rotation in accordance with the present utility model;

FIG. 3 is a schematic view of a mounting base of the present utility model;

FIG. 4 is a schematic view of a base plate of the present utility model;

Reference numerals: 1. a bottom plate; 2. a chute; 3. a movable seat; 4. a limiting groove; 5. a torsion spring; 6. a confinement ring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a pull rod perforating device comprises a bottom plate 1, a chute 2 is arranged at the top of the bottom plate 1, a movable seat 3 is clamped inside the chute 2, two parallel chutes 2 are arranged at the top of the bottom plate 1, protrusions matched with the two chutes 2 are arranged at the bottom of the movable seat 3, a limiting groove 4 is arranged at the top of the movable seat 3, a torsion spring 5 is arranged at the top of the movable seat 3, four right-angle grooves are formed in the inner wall of a circular hole formed by combining the limiting ring 6 and the limiting groove 4, the four right-angle grooves are combined into a rectangle in a two-phase opposite mode, a clamping block is arranged at one side, close to the top of the movable seat 3, of the limiting ring 6 and is clamped with the movable seat 3 through the clamping block, the other end of the torsion spring 5 is provided with a limiting ring 6, the whole limiting groove 4 is semicircular in a semicircular shape, one end, away from the torsion spring 5, of the limiting ring 6 is provided with a shifting piece, the shifting piece is arranged in an arc shape, and the rotating direction of the torsion spring 5 drives the limiting ring 6 to rotate towards the direction of the movable seat 3.

Description of working principle: firstly, an operator selects the number of the movable seats 3 according to the length of the pull rod, clamps the movable seats 3 on the top of the bottom plate 1 along the sliding groove 2, then uses a pulling sheet to rotate the limiting ring 6 along the torsion spring 5 to expose the limiting groove 4 on the top of the movable seats 3, places the pull rod in the limiting groove 4 on the top of the movable seats 3, and drives the limiting ring 6 to reset after the pulling sheet is loosened to limit and fix the pull rod.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Pull rod tapping device, comprising a base plate (1), characterized in that: the bottom plate (1) top has been seted up spout (2), and spout (2) inside joint has movable seat (3), and restriction groove (4) have been seted up at movable seat (3) top, and torsional spring (5) are installed at movable seat (3) top, and restriction ring (6) are installed to torsional spring (5) other end.

2. A tie rod aperturing apparatus as claimed in claim 1, wherein: two parallel sliding grooves (2) are formed in the top of the bottom plate (1), and protrusions matched with the two sliding grooves (2) are arranged at the bottom of the movable seat (3).

3. A tie rod aperturing apparatus as claimed in claim 1, wherein: the whole limiting groove (4) is semicircular, the whole limiting ring (6) is semicircular, and the limiting groove (4) and the limiting ring (6) are combined into a circular hole.

4. A tie rod aperturing apparatus as claimed in claim 3 wherein: the inner wall of the circular hole formed by combining the limiting ring (6) and the limiting groove (4) is provided with four right-angle grooves, and the four right-angle grooves are combined into a rectangle in a two-to-two mode.

5. A tie rod aperturing apparatus as claimed in claim 1, wherein: one end of the limiting ring (6) far away from the torsion spring (5) is provided with a poking piece which is in an arc shape.

6. A tie rod aperturing apparatus as claimed in claim 1, wherein: the rotation direction of the torsion spring (5) is to drive the limiting ring (6) to rotate towards the movable seat (3).

7. A tie rod aperturing apparatus as claimed in claim 1, wherein: one side of the limiting ring (6) close to the top of the movable seat (3) is provided with a clamping block and is clamped with the movable seat (3) through the clamping block.