CN212762296U

CN212762296U - Pneumatic clamp for self-centering drilling of sling hook

Info

Publication number: CN212762296U
Application number: CN202021058325.2U
Authority: CN
Inventors: 范勤德; 王道强
Original assignee: Qingdao Qinde Rigging Hardware Co ltd
Current assignee: Qingdao Qinde Rigging Hardware Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-23
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a hoist cable hook is from centering drilling air jig, the on-line screen storage device comprises a base, the fixed plate that two symmetries of base top fixedly connected with set up, two the fixed plate is vertical setting, there is first station die clamping cylinder at the base top through supporting seat connection, first station die clamping cylinder output end fixedly connected with output shaft, two the fixed plate is connected with the fly leaf, two the same movable plate of fly leaf lateral wall fixedly connected with, output shaft tip and movable plate lateral wall fixed connection, the base is connected with from centering symmetry push pedal through rotary mechanism. The utility model discloses a fixed plate, supporting seat, first station die clamping cylinder, output shaft, fly leaf, movable plate, use from centering symmetry push pedal and horizontal fixture's cooperation, realized can carrying out the fixed processing of two stations simultaneously in one-time installation to the hoist cable hook, improved the practicality of device.

Description

Pneumatic clamp for self-centering drilling of sling hook

Technical Field

The utility model relates to a hoist cable hook anchor clamps technical field especially relates to hoist cable hook is from centering drilling air jig.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, in any process step of the process, a device for quickly, conveniently and safely installing a workpiece is called a clamp, and the clamp generally comprises a positioning element clamping device, a tool setting guide element, a rotary indexing device, a linear moving indexing device, a connecting element, a clamp body and the like, wherein the workpiece can be machined at a plurality of stations in one installation.

The existing device can not finish simultaneous processing of a plurality of stations of the sling hook in one-time installation, and the simultaneous processing of the sling hook can be finished independently one station by one station, so that the working line efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problems in the prior art, and the provided sling hook is from centering drilling air jig.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

hoist cable hook is from centering drilling air jig, the on-line screen storage device comprises a base, the fixed plate that two symmetries of base top fixedly connected with set up, two the fixed plate is vertical setting, there is first station die clamping cylinder at the base top through supporting seat connection, first station die clamping cylinder output end fixedly connected with output shaft, two the fixed plate is connected with the fly leaf, two the same movable plate of fly leaf lateral wall fixedly connected with, output shaft tip and movable plate lateral wall fixed connection, the base is connected with from centering symmetry push pedal, two through rotary mechanism first station work piece has been put between the centering symmetry push pedal, be equipped with horizontal fixture on the base.

Preferably, two all seted up the activity groove with activity looks adaptation on the fixed plate, the fly leaf lateral wall and activity inslot lateral wall sliding connection.

Preferably, rotary mechanism includes that two fixed connection are the axis of rotation that the symmetry set up at the base, the axis of rotation lateral wall rotates and has cup jointed the connecting block, two the connecting block respectively with from centering symmetry push pedal lateral wall fixed connection.

Preferably, two fixedly connected with gag lever post between the fixed plate, two spacing mouthful have been seted up from centering symmetry push pedal tip, spacing mouthful inside wall and gag lever post lateral wall sliding connection.

Preferably, the horizontal clamping mechanism comprises a second station positioning die arranged at the top of the base, a second station workpiece is arranged in the second station positioning die, and two 90-degree rotary pressing cylinders are fixedly connected to the top of the base.

Preferably, the two 90-degree rotary pressing cylinders are respectively positioned at two ends of the second station workpiece.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses a fixed plate, supporting seat, first station die clamping cylinder, output shaft, fly leaf, movable plate, use from centering symmetry push pedal and horizontal fixture's cooperation, realized can carrying out the fixed processing of two stations simultaneously in one-time installation to the hoist cable hook, improved the practicality of device.

Drawings

Fig. 1 is a schematic view of a front connection structure of a sling hook self-centering drilling pneumatic clamp provided by the utility model;

fig. 2 is the utility model provides a hoist cable hook is from overlooking connection structure sketch map of centering drilling air jig.

In the figure: the self-centering push plate mechanism comprises a base 1, a fixing plate 2, a supporting seat 3, a first station clamping cylinder 4, an output shaft 5, a movable plate 6, a movable plate 7, a self-centering symmetrical push plate 8, a first station workpiece 9, a rotating shaft 10, a limiting rod 11, a connecting block 12, a rotating and pressing cylinder 1390 degrees, a second station positioning die 14 and a second station workpiece 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sling hook self-centering drilling pneumatic clamp comprises a base 1, wherein the top of the base 1 is fixedly connected with two symmetrically arranged fixed plates 2, the two fixed plates 2 are vertically arranged, the top of the base 1 is connected with a first station clamping cylinder 4 through a supporting seat 3, an output shaft 5 is fixedly connected with the output end of the first station clamping cylinder 4, the two fixed plates 2 are connected with movable plates 6, movable grooves matched with the movable plates 6 are formed in the two fixed plates 2, the outer side walls of the movable plates 6 are slidably connected with the inner side walls of the movable grooves, the movable plates 6 are matched with the movable grooves for use, the movable plates 6 are limited, and certain stability of the movable plates 6 in the front and;

the outer side walls of the two movable plates 6 are fixedly connected with the same movable plate 7, the end part of the output shaft 5 is fixedly connected with the outer side wall of the movable plate 7, the base 1 is connected with a self-centering symmetrical push plate 8 through a rotating mechanism, the rotating mechanism comprises two rotating shafts 10 which are fixedly connected to the base 1 and symmetrically arranged, the outer side walls of the rotating shafts 10 are rotatably sleeved with connecting blocks 12, and the two connecting blocks 12 are respectively and fixedly connected with the outer side walls of the self-centering symmetrical;

a limiting rod 11 is fixedly connected between the two fixing plates 2, limiting openings are formed in the end portions of the two self-centering symmetrical push plates 8, the inner side walls of the limiting openings are in sliding connection with the outer side walls of the limiting rods 11, and the limiting of the movement of the self-centering symmetrical push plates 8 is realized through the matching use of the limiting openings and the limiting rods 11, so that the movement stability of the self-centering symmetrical push plates 8 is improved;

put first station work piece 9 between two from centering symmetry push pedals 8, be equipped with horizontal fixture on base 1, horizontal fixture is including seting up the second station positioning die 14 at base 1 top, and second station positioning die 14 embeds there is second station work piece 15, two 90 rotatory air cylinders 13 that push down of base 1 top fixedly connected with, and two 90 rotatory air cylinders 13 that push down are located the both ends of second station work piece 15 respectively.

The utility model discloses specific theory of operation as follows:

in an initial state, a first station workpiece 9 is placed between two self-centering symmetrical push plates 8, a first station clamping cylinder 4 is started, and the first station clamping cylinder 4 works to drive an output shaft 5 to stretch;

the output shaft 5 stretches and retracts to drive the movable plate 6 to slide in the movable groove, and then the two self-centering symmetrical push plates 8 are driven to move towards the opposite side or the back side under the matched use of the rotating shaft 10 and the connecting block 12, so that the fixed clamping of the first station workpiece 9 is realized;

meanwhile, two 90-degree rotary pressing cylinders 13 respectively fix two ends of the second station workpiece 15, so that simultaneous processing of the first station workpiece 9 and the second station workpiece 15 is realized, and the working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sling hook self-centering drilling pneumatic clamp comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with two symmetrically arranged fixed plates (2), the two fixed plates (2) are vertically arranged, the top of the base (1) is connected with a first station clamping cylinder (4) through a supporting seat (3), the output end of the first station clamping cylinder (4) is fixedly connected with an output shaft (5), the two fixed plates (2) are connected with movable plates (6), the outer side walls of the two movable plates (6) are fixedly connected with a same movable plate (7), the end part of the output shaft (5) is fixedly connected with the outer side wall of the movable plate (7), the base (1) is connected with self-centering symmetrical push plates (8) through a rotating mechanism, a first station workpiece (9) is arranged between the two self-centering symmetrical push plates (8, and a horizontal clamping mechanism is arranged on the base (1).

2. The sling hook self-centering pneumatic clamp for drilling according to claim 1, wherein the two fixing plates (2) are respectively provided with a movable groove matched with the movable plate (6), and the outer side wall of the movable plate (6) is slidably connected with the inner side wall of the movable groove.

3. The sling hook self-centering drilling pneumatic clamp according to claim 1, wherein the rotating mechanism comprises two rotating shafts (10) which are fixedly connected to the base (1) and symmetrically arranged, a connecting block (12) is rotatably sleeved on the outer side wall of each rotating shaft (10), and the two connecting blocks (12) are respectively and fixedly connected with the outer side walls of the self-centering symmetrical push plates (8).

4. The sling hook self-centering pneumatic clamp for drilling according to claim 1, wherein a limiting rod (11) is fixedly connected between the two fixing plates (2), limiting openings are formed in the end portions of the two self-centering symmetrical push plates (8), and the inner side wall of each limiting opening is slidably connected with the outer side wall of the limiting rod (11).

5. The sling hook self-centering pneumatic clamp for drilling according to claim 1, wherein the horizontal clamping mechanism comprises a second station positioning die (14) arranged at the top of the base (1), a second station workpiece (15) is arranged in the second station positioning die (14), and two 90-degree rotary pressing cylinders (13) are fixedly connected to the top of the base (1).

6. The sling hook self-centering pneumatic clamp for drilling according to claim 5, wherein two 90 ° rotary hold-down cylinders (13) are respectively located at both ends of the second station workpiece (15).