CN211278211U

CN211278211U - Assembly fixture for rapidly opening elastic clamp

Info

Publication number: CN211278211U
Application number: CN201922264259.8U
Authority: CN
Inventors: 王开
Original assignee: Ruiyuan Rubber & Plastic Products Co ltd
Current assignee: Ruiyuan Rubber & Plastic Products Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-18
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of the clamp assembly technique and specifically relates to an with quick open assembly fixture of elasticity clamp, which comprises a first shell, the inboard fixedly connected with air pump in bottom of first shell, the left end outside intercommunication of air pump is connected with the intake pipe, and the terminal outside of intake pipe and the inboard fixed connection in left end of first shell, the top outside intercommunication of air pump is connected with the blast pipe, and the one end outside of blast pipe and the inboard fixed connection in top of first shell, the top outside fixedly connected with second shell of blast pipe, and the bottom outside of second shell and the top outside fixed connection of first shell, the inboard fixedly connected with normally closed electromagnetism pneumatic valve in left end of second shell, the inboard sliding connection in one end of second shell has the third shell, the utility model discloses in, through air pump, third shell, normally closed electromagnetism pneumatic valve that set up, And the fourth shell can realize that the device automatically opens the elastic clamp.

Description

Assembly fixture for rapidly opening elastic clamp

Technical Field

The utility model relates to a clamp assembly technical field specifically is a with quick open assembly fixture of elasticity clamp.

Background

The elastic clamp is also called as a Japanese clamp and a spring clamp, is made of high-quality manganese steel by fine processing, is convenient and simple to use and disassemble, is uniformly tightened and can be repeatedly used, different sizes can be selected by users, the spring steel is punched into a circle at one time, two lugs for hands to press are reserved on the outer ring, when the elastic clamp needs to be clamped, the two lugs are pressed forcibly, the inner ring is enlarged, the circular tube can be sleeved in the inner ring, and then the handle is loosened, so that the elastic clamp can be clamped. Convenient to use can used repeatedly, along with the development of society, because the convenience and the high-efficient stability ability of elasticity clamp use, increasingly extensive to the application of elasticity clamp, consequently, the demand to the assembly fixture with elasticity clamp opens fast is increasing.

The elastic clamp has the precise design of the inner ring of three hundred sixty degrees, the sealed circular shape is even, the sealing performance is better, the burr-free edge material treatment can effectively prevent the pipeline from being damaged, the problems of fracture and the like can not be worried about after the effective dehydrogenation treatment and long-term use, the salt spray test can reach more than 800 hours according to the European standard surface treatment, the installation is simple and convenient, the high-strength mechanical performance can be ensured after the continuous elasticity test for 36 hours, because the elastic clamp is very convenient to use and excellent in performance, the use range and the use number are also continuously increased, because the elastic clamp has larger elasticity, when the inner ring of the elastic clamp needs to be enlarged, the two ears of the elastic clamp need to be pressed by using a manual clamp, the enlargement of the elastic clamp can be realized, the operation is simple, but the labor is generated when the elastic clamp is used for clamping the elastic clamp, and do not press from both sides the elasticity clamp easily and lead to the elasticity clamp pop out and injure the people, consequently, propose an assembly fixture with the elasticity clamp opens fast to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a with quick open assembly fixture of elasticity clamp to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an assembly tool for quickly opening an elastic clamp comprises a first shell, wherein an air pump is fixedly connected to the inner side of the bottom end of the first shell, an air inlet pipe is communicated and connected to the outer side of the left end of the air pump, the outer side of the tail end of the air inlet pipe is fixedly connected with the inner side of the left end of the first shell, an exhaust pipe is communicated and connected to the outer side of the top end of the air pump, the outer side of one end of the exhaust pipe is fixedly connected with the inner side of the top end of the first shell, a second shell is fixedly connected to the outer side of the top end of the exhaust pipe, the outer side of the bottom end of the second shell is fixedly connected with the outer side of the top end of the first shell, a normally closed electromagnetic air valve is fixedly connected to the inner side of the left end of the second shell, a third shell is slidably connected to the inner side of one, and the outer end face of the push rod is in sliding connection with the inner side of the right end of the second shell.

Preferably, the right-hand member outside fixedly connected with fourth shell of catch bar, and the inboard fixedly connected with motor of one end of fourth shell, the terminal fixedly connected with threaded rod of main shaft of motor, the one end outside of threaded rod is connected with the inboard meshing of one end of square slider, and the inboard sliding connection of one end outside and the fourth shell of one end of square slider.

Preferably, the outer side of the right end of the square sliding block is fixedly connected with a hollow push rod, the outer end face of the hollow push rod is in sliding connection with the inner side of the right end of the fourth shell, and the inner side of the right end of the fourth shell is in contact connection with an elastic clamp.

Preferably, the right-hand member outside contact of elasticity clamp is connected with the fifth shell, and the one end upside of fifth shell and the bottom outside sliding connection of fourth shell, and the left end outside of fifth shell and the right-hand member outside fixed connection of second shell.

Preferably, the controller is fixedly connected to the inner side of the right end of the first shell, the electric wire is electrically connected to the outer side of the right end of the controller, the outer side of one end of the electric wire is fixedly connected to the inner side of one end of the first shell, and the pedal switch is electrically connected to the outer side of the right end of the electric wire.

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

1. the utility model discloses in, through the air pump that sets up, the third shell, normally closed electromagnetism pneumatic valve, the fourth shell, can realize that the device opens elasticity clamp is automatic, only need to put the pipe in open elasticity clamp, then the device loosens the ears of elasticity clamp again, it is automatic to press from both sides the pipe clamp with the elasticity clamp, solve traditional manual clamp pincers, because elasticity clamp self has great elasticity, in needs with elasticity clamp inner circle grow, need use manual clamp pincers to press the ears of elasticity clamp, the inner circle grow of elasticity clamp when just can, the operation is simple like this, but very labouring when using manual clamp pincers to live the elasticity clamp, can let workman's hand ache down long-term use, and can reduce work efficiency.

2. The utility model discloses in, through motor, threaded rod, square slider, the hollow push rod that sets up, can realize when putting into the device with the elasticity clamp, earlier through removing hollow push rod, make hollow push rod insert the space of elasticity clamp ears, prevent that the elasticity clamp from taking place droing of elasticity clamp at the in-process of centre gripping, lead to not pressing from both sides tight elasticity clamp and lead to the elasticity clamp to pop out the problem of hindering the people, improve the safety in utilization of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-a first shell, 2-an air pump, 3-an air inlet pipe, 4-an exhaust pipe, 5-a second shell, 6-a normally closed electromagnetic air valve, 7-a third shell, 8-a push rod, 9-a fourth shell, 10-a motor, 11-a threaded rod, 12-a square sliding block, 13-a hollow push rod, 14-an elastic clamp, 15-a fifth shell, 16-a controller, 17-an electric wire, 18-a foot switch and 19-a spring.

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution:

an assembly tool for rapidly opening an elastic clamp comprises a first shell 1, an air pump 2 is fixedly connected to the inner side of the bottom end of the first shell 1, an air inlet pipe 3 is communicated and connected to the outer side of the left end of the air pump 2, the outer side of the tail end of the air inlet pipe 3 is fixedly connected with the inner side of the left end of the first shell 1, the air inlet pipe 3 can be fixed more stably through the arrangement, an exhaust pipe 4 is communicated and connected to the outer side of the top end of the air pump 2, the outer side of one end of the exhaust pipe 4 is fixedly connected with the inner side of the top end of the first shell 1, the exhaust pipe 4 can be fixed more stably through the arrangement, a second shell 5 is fixedly connected to the outer side of the top end of the exhaust pipe 4, the air pump 2 can convey air to the inner side of the second shell 5 through the arrangement, the outer side of the bottom end of the second shell 5 is fixedly connected with the outer side of the, the inboard sliding connection of one end of second shell 5 has third shell 7, the right-hand member outside fixedly connected with spring 19 of third shell 7, and the right-hand member outside of spring 19 and the inboard fixed connection of the right-hand member of second shell 5, the right-hand member outside fixedly connected with catch bar 8 of third shell 7, and the outer terminal surface of catch bar 8 and the inboard sliding connection of the right-hand member of second shell 5, this kind of setting can make more stable slip of catch bar 8.

A fourth shell 9 is fixedly connected to the outer side of the right end of the push rod 8, the arrangement can enable the push rod 8 to drive the fourth shell 9 to move together, a motor 10 is fixedly connected to the inner side of one end of the fourth shell 9, a threaded rod 11 is fixedly connected to the tail end of a main shaft of the motor 10, the arrangement can enable the motor 10 to drive the threaded rod 11 to rotate, the outer side of one end of the threaded rod 11 is meshed with the inner side of one end of a square sliding block 12, the arrangement can enable the threaded rod 11 to rotate to drive the square sliding block 12 to move, the outer side of one end of the square sliding block 12 is connected with the inner side of one end of the fourth shell 9 in a sliding mode, the arrangement can enable the square sliding block 12 not to rotate, a hollow push rod 13 is fixedly connected to the outer side of the right end of the square sliding block 12, the outer end face of the hollow push rod 13 is connected with the inner side of, the inner side of the right end of the fourth housing 9 is in contact with and connected with an elastic clamp 14, the arrangement is that the fourth housing 9 clamps the elastic clamp 14, the outer side of the right end of the elastic clamp 14 is in contact with and connected with a fifth housing 15, and the upper side of one end of the fifth casing 15 is slidably connected with the outer side of the bottom end of the fourth casing 9, this arrangement can make the fourth casing 9 slide more stably, and the outer side of the left end of the fifth shell 15 is fixedly connected with the outer side of the right end of the second shell 5, the inner side of the right end of the first shell 1 is fixedly connected with a controller 16, the arrangement can lead the controller 16 to control the on and off of the air pump 2, the normally closed electromagnetic air valve 6 and the motor 10, the outer side of the right end of the controller 16 is electrically connected with an electric wire 17, and the outer side of one end of the electric wire 17 is fixedly connected with the inner side of one end of the first shell 1, and the outer side of the right end of the electric wire 17 is electrically connected with a foot switch 18.

The air pump 2 is DGM02 in model, the normally closed electromagnetic air valve 6 is 2W15-DN25 in model, the motor 10 is HEM-17D4002-35 in model, and the controller is STM32F103RET6 in model.

The working process is as follows: the utility model needs to be powered by an external power supply before use, firstly, two ears of the elastic clamp are placed at the inner sides of one ends of a fourth shell 9 and a fifth shell 15, the end with a square hole of the two ears of the elastic clamp is placed at the inner side of the fourth shell 9, a worker steps on a foot switch 18, a controller 16 can supply power to a motor 10 in the forward direction, the motor 10 can drive a threaded rod 11 to rotate clockwise, the threaded rod 11 rotates to push a square slide 12 to the right, the square slide 12 can drive a hollow push rod 13 to move to the right, when the hollow push rod 13 passes through the square hole of the elastic clamp to contact the elastic clamp, the motor 10 is powered off by the controller 16, an air pump 2 is powered on by the controller 16, the air pump 2 sucks air from an air inlet pipe 3 and enters the inner side of the second shell 5 through an exhaust pipe 4, the air pressure in the inner side of the second shell 5 rises to push the third shell 7, the third shell 7 drives the push rod 8 to drive the fourth shell 9 to move rightwards, so that the fourth shell 9 extrudes double ears of the elastic hoop to enlarge an inner ring of the elastic hoop, the motor 10 is reversely electrified through the controller 16 in the moving process of the fourth shell 9, the motor 10 drives the threaded rod 11 to rotate anticlockwise, the threaded rod 11 can move the square slide block 12 and drive the hollow push rod 13 to move leftwards, the hollow push rod 13 is always contacted with one end of the elastic hoop, then a pipeline to be connected is placed inside the elastic hoop, then the foot switch 18 is loosened, the controller 16 supplies power to the normally closed electromagnetic valve 6, the normally closed electromagnetic valve 6 can discharge air inside the second shell 5 out of the device, the pressure of the gas is not available, the third shell 7 can move leftwards under the elasticity of the spring 19, the third shell 7 drives the push rod 8 to drive the fourth shell 9 to move leftwards, make fourth shell 9 and elasticity clamp separation, not having had the effort of fourth shell 9, the elasticity clamp can receive the automatic shrink of the influence of self elasticity, makes the elasticity clamp cramp the pipeline.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a with quick open assembly fixture of elasticity clamp, includes first shell (1), its characterized in that: the air pump is characterized in that an air pump (2) is fixedly connected to the inner side of the bottom end of the first shell (1), an air inlet pipe (3) is connected to the outer side of the left end of the air pump (2) in a communicating manner, the outer side of the tail end of the air inlet pipe (3) is fixedly connected with the inner side of the left end of the first shell (1), an exhaust pipe (4) is connected to the outer side of the top end of the air pump (2) in a communicating manner, the outer side of one end of the exhaust pipe (4) is fixedly connected with a second shell (5), the outer side of the bottom end of the second shell (5) is fixedly connected with the outer side of the top end of the first shell (1), a normally closed electromagnetic air valve (6) is fixedly connected to the inner side of the left end of the second shell (5), a third shell (7) is slidably connected to the inner side of one end of the second shell (5), and a spring (19, and the outer side of the right end of the spring (19) is fixedly connected with the inner side of the right end of the second shell (5), the outer side of the right end of the third shell (7) is fixedly connected with a push rod (8), and the outer end face of the push rod (8) is slidably connected with the inner side of the right end of the second shell (5).

2. The assembly fixture for rapidly expanding the elastic clamp according to claim 1, is characterized in that: the right-hand member outside fixedly connected with fourth shell (9) of catch bar (8), and the inboard fixedly connected with motor (10) of one end of fourth shell (9), the terminal fixedly connected with threaded rod (11) of main shaft of motor (10), the one end outside of threaded rod (11) is connected with the inboard meshing of one end of square slider (12), and the inboard sliding connection of one end outside and fourth shell (9) of one end outside of square slider (12).

3. The assembly fixture for rapidly expanding the elastic clamp according to claim 2, is characterized in that: the outer side of the right end of the square sliding block (12) is fixedly connected with a hollow push rod (13), the outer end face of the hollow push rod (13) is in sliding connection with the inner side of the right end of the fourth shell (9), and the inner side of the right end of the fourth shell (9) is in contact connection with an elastic clamp (14).

4. The assembly fixture for rapidly expanding an elastic clamp according to claim 3, is characterized in that: the right-hand member outside contact of elasticity clamp (14) is connected with fifth shell (15), and the one end upside of fifth shell (15) and the bottom outside sliding connection of fourth shell (9), and the right-hand member outside fixed connection of the left end outside of fifth shell (15) and second shell (5).

5. The assembly fixture for rapidly expanding the elastic clamp according to claim 1, is characterized in that: the inner side of the right end of the first shell (1) is fixedly connected with a controller (16), the outer side of the right end of the controller (16) is electrically connected with an electric wire (17), the outer side of one end of the electric wire (17) is fixedly connected with the inner side of one end of the first shell (1), and the outer side of the right end of the electric wire (17) is electrically connected with a foot switch (18).