CN212266196U

CN212266196U - Die assembly bolt in-place mechanism of tubular pile

Info

Publication number: CN212266196U
Application number: CN202020667928.6U
Authority: CN
Inventors: 林联枝; 邓春福
Original assignee: Fujian Zhongruida Automation Machinery Co ltd
Current assignee: Fujian Zhongruida Automation Machinery Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-01
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a die assembly bolt in-place mechanism of a tubular pile, which comprises a frame, wherein a lifting cylinder is connected on the frame, a lifting plate is connected on the cylinder head of the lifting cylinder, a swing cylinder and a pin shaft are connected on the lifting plate, and the pin shaft can rotate relative to the lifting plate; one end of the pin shaft is connected with a grapple for positioning the bolt, the other end of the pin shaft is connected with a rotating block, and the rotating block is connected with the cylinder head of the swing cylinder. The utility model discloses simple structure does not receive the restriction of the pipe die compound die of different diameter length specifications, can improve production efficiency widely, reduces personnel's intensity of labour, improves the automation mechanized operation in workshop, promotes the quality of lock screw.

Description

Die assembly bolt in-place mechanism of tubular pile

Technical Field

The utility model relates to a tubular pile processing technology field especially involves a compound die bolt mechanism that targets in place of tubular pile.

Background

The locking screw is needed in the die assembly process of tubular pile production and manufacturing, the screw rod must be held in the fixed hole before the locking screw, most of the existing markets adopt manual holding, so that the labor force is wasted, the speed is low, the time is long, and the problem that the screw rod cannot be held in place exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the weak point among the above-mentioned prior art and provide a simple structure, convenient operation, practical compound die bolt mechanism that targets in place of tubular pile.

The utility model discloses a realize through following mode:

a die assembly bolt in-place mechanism for a tubular pile comprises a rack, wherein a lifting cylinder is connected to the rack, a lifting plate is connected to a cylinder head of the lifting cylinder, a swing cylinder and a pin shaft are connected to the lifting plate, and the pin shaft can rotate relative to the lifting plate; one end of the pin shaft is connected with a grapple for positioning the bolt, the other end of the pin shaft is connected with a rotating block, and the rotating block is connected with the cylinder head of the swing cylinder.

Furthermore, a pushing cylinder is connected in the rack, a push plate is connected to the head of the pushing cylinder, the front end of the push plate is connected with a swinging head through a rotating shaft, the swinging head takes the rotating shaft as a fulcrum, and the swinging head can rotate relative to the push plate; the rear end of the swinging head is connected with a spring, the other end of the spring is connected with a limiting column on the push plate, and the spring is used for returning the swinging head.

Furthermore, a T-shaped block is connected to the head of the lifting cylinder, and a T-shaped groove matched with the T-shaped block is formed in the lifting plate.

Further, the rotating block is connected with a cylinder head of the swing cylinder through a connecting piece.

Furthermore, the front end of the swing head is connected with a buffer block.

Furthermore, a second guide rail matched with a second sliding block arranged on the rack is connected to the push plate.

Furthermore, a limit block is connected to the push plate.

Furthermore, a first sliding block matched with a first guide rail arranged on the rack is connected to the lifting plate.

The beneficial effects of the utility model reside in that: the automatic locking device is simple in structure, is not limited by die assembly of pipe dies with different diameters, lengths and specifications, can greatly improve production efficiency, reduce labor intensity of personnel, improve automatic operation of a workshop and improve quality of locking screws.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the structure of the grapple of the present invention;

FIG. 3 is a schematic view of a push plate structure of the present invention;

FIG. 4 is a schematic view of the usage state of the present invention;

fig. 5 is a side view of the utility model in use.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

Example (b):

a die assembly bolt in-place mechanism for a tubular pile is shown in figures 1-5 and comprises a rack 1, wherein a lifting cylinder 2 is connected to the rack 1, a lifting plate 6 is connected to the head of the lifting cylinder 2, a swing cylinder 7 and a pin shaft 10 are connected to the lifting plate 6, and the pin shaft 10 can rotate relative to the lifting plate 6; one end of the pin shaft 10 is connected with a grapple 19 for positioning a bolt, the other end of the pin shaft 10 is connected with a rotating block 20, the rotating block 20 is connected with the cylinder head of the swing cylinder 7 through a connecting piece 9, the swing cylinder 7 works to drive the rotating block 20 to work, and further the pin shaft 10 is driven to rotate, and finally the grapple 19 swings; the connecting piece 9 is a Y-shaped fork.

Specifically, a pushing cylinder 11 is connected in the machine frame 1, a push plate 14 is connected to a cylinder head of the pushing cylinder 11, in order to make the push plate 14 more stable in the operation process, a second guide rail 13 matched with a second slide block 12 arranged on the machine frame 1 is connected to the push plate 14, and the push plate 14 is made more stable in the movement process through the matching of the second guide rail 13 and the second slide block 12; the front end of the push plate 14 is connected with a swinging head 18 through a rotating shaft 16, the swinging head 18 takes the rotating shaft 16 as a fulcrum, and the swinging head 18 can rotate a certain angle relative to the push plate 14; the front end of the swinging head 18 is connected with a buffer block 21 for in-place buffer function; the rear end of the swinging head 18 is connected with a spring 17, the other end of the spring 17 is connected with a limiting column 22 on the push plate 14, the spring 17 is used for returning the swinging head 18, and in order to enable the swinging head 18 to return accurately, the push plate 14 is connected with a limiting block 15 used for returning the swinging head 18.

Further, in order to enable the cylinder head of the lifting cylinder 2 to be connected with the lifting plate 6 more stably, the cylinder head of the lifting cylinder 2 is connected with the T-shaped block 3, the lifting plate 6 is provided with a T-shaped groove 61 matched with the T-shaped block 3, and the T-shaped block 3 is connected with the T-shaped groove 61, so that the connection is stable and reliable.

Further, in order to make the lifting plate 6 more stable in the lifting process, the lifting plate 6 is connected with a first sliding block matched with the first guide rail 4 arranged on the rack 1, and the lifting plate 6 is more stable in the lifting process through the matching of the first sliding block and the first guide rail 4.

Initial position:

the lifting cylinder 2 extends out, and the lifting plate 6 descends; the swing cylinder 7 contracts, and the grapple 19 retreats backwards; the pushing cylinder 11 extends out, and the push plate 14 stops at the rear limit; the swinging head 18 is kept to be vertical to the direction of the pipe die under the tension of the spring 17 and the limit of the limit block 15.

When the pipe die moves to an operable station, the swing cylinder 7 extends out, the grapple 19 rotates towards the direction of the pipe die and stops at the inner lower side of the bolt on the pipe die, the lifting cylinder 2 contracts, the lifting plate 6 drives the grapple 19 to move upwards, and by utilizing the compressibility of gas, the grapple 19 always moves upwards along the shape of the pipe die to drive the bolt to turn upwards, so that the bolt is sent into a U-shaped groove 23 on the pipe die; in order to prevent the bolt from rebounding from the U-shaped groove 23 and push the air cylinder 11 to contract rapidly to drive the swing head 18 to push the bolt, in order to prevent the bolt and a self mechanism from being damaged, the front end of the swing head 18 adopts a buffer block 21 made of flexible materials; then, the swing cylinder 7 contracts, the grapple 19 retracts, the lifting cylinder 2 extends out, and the grapple 19 is driven to move downwards to return to the initial position; because the pipe die is always in a moving state, when the swinging head 18 pushes against the bolt, the swinging head 18 only rotates at a certain angle, so that the mechanism can be effectively protected from being pulled, the air cylinder 11 is pushed to extend, the push plate 14 is retracted, and the swinging head 18 returns to the original point under the pulling force of the spring 17. And then wait for the next bolt to be in place and so forth.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound die bolt of tubular pile mechanism that targets in place which characterized in that: the lifting mechanism comprises a rack (1), wherein a lifting cylinder (2) is connected to the rack (1), a lifting plate (6) is connected to the cylinder head of the lifting cylinder (2), a swinging cylinder (7) and a pin shaft (10) are connected to the lifting plate (6), and the pin shaft (10) can rotate relative to the lifting plate (6); one end of the pin shaft (10) is connected with a grabbing hook (19) used for enabling a bolt to be in place, the other end of the pin shaft (10) is connected with a rotating block (20), and the rotating block (20) is connected with a cylinder head of the swing cylinder (7).

2. The tubular pile die assembly bolt in-place mechanism of claim 1, characterized in that: a pushing cylinder (11) is connected in the rack (1), a push plate (14) is connected to the cylinder head of the pushing cylinder (11), the front end of the push plate (14) is connected with a swinging head (18) through a rotating shaft (16), the swinging head (18) takes the rotating shaft (16) as a fulcrum, and the swinging head (18) can rotate relative to the push plate (14); the rear end of the swinging head (18) is connected with a spring (17), the other end of the spring (17) is connected with a limiting column (22) on the push plate (14), and the spring (17) is used for returning the swinging head (18).

3. The tubular pile die assembly bolt in-place mechanism of claim 1, characterized in that: the lifting air cylinder is characterized in that a T-shaped block (3) is connected to the head of the lifting air cylinder (2), and a T-shaped groove (61) matched with the T-shaped block (3) is formed in the lifting plate (6).

4. The tubular pile die assembly bolt in-place mechanism of claim 1, characterized in that: the rotating block (20) is connected with the cylinder head of the swing cylinder (7) through a connecting piece (9).

5. The tubular pile die assembly bolt in-place mechanism of claim 2, characterized in that: the front end of the swing head (18) is connected with a buffer block (21).

6. The tubular pile die assembly bolt in-place mechanism of claim 2, characterized in that: and a second guide rail (13) matched with a second sliding block (12) arranged on the rack (1) is connected to the push plate (14).

7. The tubular pile die assembly bolt in-place mechanism of claim 2, characterized in that: the push plate (14) is connected with a limiting block (15).

8. The tubular pile die assembly bolt in-place mechanism of claim 1, characterized in that: the lifting plate (6) is connected with a first sliding block matched with a first guide rail (4) arranged on the rack (1).