CN216618884U

CN216618884U - Hoop tightening limiting component

Info

Publication number: CN216618884U
Application number: CN202122857451.5U
Authority: CN
Inventors: 徐继中
Original assignee: Wuxi Jinbei Machinery Manufacturing Co ltd
Current assignee: Wuxi Jinbei Machinery Manufacturing Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-27
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a hoop tightening limiting assembly, which relates to the field of hoops and comprises a tightening component, wherein the tightening component comprises a first limiting piece, a second limiting piece, a limiting unit and an installation unit, the second limiting piece is installed on one side of the first limiting piece through a pin shaft, and the installation unit is installed at one end of the first limiting piece. When the device is installed, a user holds the first limiting piece and the second limiting piece by hands, the limiting unit is utilized, the clamping block is clamped with the sliding block when the clamping unit is held tightly, the clamping block is driven to move downwards by the rotating connecting rod after the installation is finished, the sliding block can slide under the action of the spring, so that the first limiting piece and the second limiting piece are opened, the user hands of the user are released, and the practicability of the device is improved; place the bolt in the installing frame bottom earlier to through the clamp splice with its centre gripping, electric putter drive screwdriver supports at the bolt top this moment, and micro motor drive electric putter is rotatory, drives the screwdriver rotation simultaneously, and the hoop is fastened, need not personnel at manual operation, improves the efficiency of installation.

Description

Hoop tightening limiting component

Technical Field

The utility model relates to the field of hoops, in particular to a hoop tightening limiting component.

Background

The hoop is also called hose clamp, hoop and the like, is widely applied to various water, oil, steam, dust and the like in automobiles, tractors, forklifts, locomotives, ships, mines, petroleum, chemical engineering, pharmacy, agriculture and the like, and is an ideal connecting fastener. The hoop has certain torsion resistance and pressure resistance, can be locked firmly and tightly, has a large adjusting range, has attractive appearance after being assembled, and is an ideal fastener for connecting the soft pipe and the hard pipe.

In the prior art, the installation operation of the hoop is complex and the assembly efficiency is low. For example, the types of pipe clamps using worm-drive type hoop in automobiles are more at present, assembling tools are generally common pneumatic/electric torque guns, in order to ensure the accuracy and consistency of hoop assembling, one hand is required to hold the hoop, the other hand is required to operate the torque gun to tighten the worm on the hoop, so that the installation is inconvenient, and the operation is required to be held by the other hand all the time, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hoop tightening limiting component.

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

the hoop tightening limiting assembly comprises a tightening component, wherein the tightening component comprises a first limiting part, a second limiting part arranged on one side of the first limiting part through a pin shaft, a limiting unit and an installation unit arranged at one end of the first limiting part, the limiting unit comprises a bracket arranged on two sides of the first limiting part and the second limiting part through the pin shaft, an installation pipe fixed on one side of the bracket, a sliding block in sliding fit with the outer wall of the installation pipe, telescopic rods arranged on two sides of the sliding block through the pin shaft, a connecting rod in rotating fit with the inner wall of the installation pipe and clamping blocks arranged on two sides of the connecting rod;

the mounting unit comprises a mounting frame fixed at one end of the first limiting part, a micro motor fixed at the top of the mounting frame, an electric push rod fixed at one end of an output shaft of the micro motor through a coupler, a screwdriver fixed at the bottom end of the electric push rod and a clamping block arranged at the bottom of the mounting frame.

Preferably, the connecting rod outer wall is opened has the mounting groove of symmetric distribution, and the mounting groove inner wall is fixed with first spring, first spring one end is fixed in the fixture block bottom.

Preferably, the installation pipe is located the mounting groove upside and opens there is the installing port, the draw-in groove that has symmetric distribution is opened to the slider, and draw-in groove and fixture block form the joint cooperation.

Preferably, two telescopic link one end is installed at first locating part and second locating part inboard through the round pin axle respectively, support and the relative one side of slider are fixed with the second spring.

Preferably, the bottom of the mounting frame is provided with a fixing opening, the inner walls of the mounting frame at two sides of the fixing opening are provided with fixing grooves, the inner walls of the fixing grooves are fixed with third springs, and one ends of the third springs are fixed on the outer wall of one side of the clamping block.

Preferably, the second limiting part is provided with a battery jar, and a storage battery is mounted on the inner wall of the battery jar and is respectively connected with the micro motor and the electric push rod through wires.

The utility model has the beneficial effects that:

1. when the device is installed, when a person holds the first limiting part and the second limiting part, the telescopic rod is compressed to drive the sliding block to slide on the installation pipe, when the device is held tightly, the clamping block is clamped with the sliding block, at the moment, the hands of the person can be released, after the installation is finished, the clamping block is driven to move downwards through the rotating connecting rod, and the sliding block can slide under the action of the spring, so that the first limiting part and the second limiting part are opened, the labor of the person is reduced, the hands of the person are released, and the practicability of the device is improved;

2. place the bolt in the installing frame bottom earlier to through the clamp splice with its centre gripping, electric putter drive screwdriver supports at the bolt top this moment, and micro motor drive electric putter is rotatory, drives the screwdriver rotation simultaneously, and the hoop is fastened, need not personnel at manual operation, improves the efficiency of installation.

Drawings

Fig. 1 is a schematic cross-sectional view of a hoop tightening limiting component according to the present invention.

Fig. 2 is a schematic sectional view of an installation unit of the hoop tightening limiting component according to the present invention.

Fig. 3 is a schematic cross-sectional view of a connecting rod of the hoop tightening limiting component according to the present invention.

In the figure: the device comprises a tightening component 1, a first limiting part 2, a second limiting part 3, a limiting unit 4, a mounting unit 5, a bracket 6, a mounting pipe 7, an expansion rod 8, a sliding block 9, a connecting rod 10, a clamping block 11, a mounting frame 12, a micro motor 13, an electric push rod 14, a screwdriver 15 and a clamping block 16.

Detailed Description

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

Referring to fig. 1-3, a hoop tightening limiting assembly comprises a tightening component 1, the tightening component 1 comprises a first limiting member 2, a second limiting member 3, a limiting unit 4 and a mounting unit 5, the limiting unit 4 comprises a bracket 6, a mounting tube 7, a sliding block 9, a telescopic rod 8, a connecting rod 10 and a clamping block 11, the second limiting member 3 is mounted on one side of the first limiting member 2 through a pin shaft, the bracket 6 is mounted on two sides of the first limiting member 2 and the second limiting member 3 through a pin shaft, the mounting tube 7 is fixed on one side of the bracket 6, the sliding block 9 is in sliding fit with the outer wall of the mounting tube 7, the telescopic rod 8 is mounted on two sides of the sliding block 9 through a pin shaft, the connecting rod 10 is in rotating fit with the inner wall of the mounting tube 7, the outer wall of the connecting rod 10 is provided with symmetrically distributed mounting grooves, the inner wall of the mounting grooves is fixed with first springs, one end of the first springs is fixed at the bottom of the clamping block 11, the mounting tube 7 is provided with a mounting opening on the upper side of the mounting groove, the slider 9 is provided with symmetrically distributed clamping grooves, the clamping grooves and the clamping block 11 form clamping cooperation, one ends of two telescopic rods 8 are respectively installed on the inner sides of a first limiting part 2 and a second limiting part 3 through pin shafts, a second spring is fixed on one side, opposite to the support 6 and the slider 9, when the slider 9 is installed, the telescopic rods 8 can be compressed to drive the slider 9 to slide on the installation pipe 7 when the first limiting part 2 and the second limiting part 3 are held by hands, when the slider 9 is held tightly, the clamping block 11 and the slider 9 are clamped, at the moment, the hands used by personnel can be released, after the installation is completed, the clamping block 11 is driven to move downwards through the rotary connecting rod 10, the slider 9 can slide under the action of the springs, so that the first limiting part 2 and the second limiting part 3 are propped open, the labor work of the personnel is reduced, the hands used by the personnel are released, and the practicability of the device is improved;

the mounting unit 5 comprises a mounting frame 12, a micro motor 13, an electric push rod 14, a screwdriver 15 and a clamping block 16, the mounting frame 12 is fixed at one end of a first limiting part 2, the micro motor 13 is fixed at the top of the mounting frame 12, the electric push rod 14 is fixed at one end of an output shaft of the micro motor 13 through a coupler, the screwdriver 15 is fixed at the bottom end of the electric push rod 14, the bottom of the mounting frame 12 is provided with a fixing port, the inner walls of the two sides of the fixing port of the mounting frame 12 are provided with fixing grooves, the inner walls of the fixing grooves are fixedly provided with third springs, one end of each third spring is fixed on the outer wall of one side of the clamping block 16, a battery tank is arranged on the inner wall of the battery tank, the battery is respectively connected with the micro motor 13 and the electric push rod 14 through wires, a bolt is firstly placed at the bottom of the mounting frame 12 and is clamped through the clamping block 16, at the moment, the electric push rod 14 drives the screwdriver 15 to abut against the top of the bolt, the micro motor 13 drives the electric push rod 14 to rotate, and meanwhile, the screwdriver 15 is driven to rotate, so that the hoop is fastened, manual operation of personnel is not needed, and the installation efficiency is improved.

The working principle is as follows: when the device is installed, when a person holds the first limiting part 2 and the second limiting part 3, the telescopic rod 8 can be compressed to drive the sliding block 9 to slide on the installation pipe 7, when the person holds the first limiting part 2 and the second limiting part 3 tightly, the clamping block 11 is clamped with the sliding block 9, at the moment, the hand used by the person can be released, after the installation is completed, the clamping block 11 is driven to move downwards through the rotating connecting rod 10, and the sliding block 9 can slide under the action of the spring, so that the first limiting part 2 and the second limiting part 3 are opened, the labor of the person is reduced, the hand used by the person is released, and the practicability of the device is improved; firstly, the bolt is placed at the bottom of the mounting frame 12 and is clamped through the clamping block 16, at the moment, the electric push rod 14 drives the screwdriver 15 to abut against the top of the bolt, the micro motor 13 drives the electric push rod 14 to rotate, meanwhile, the screwdriver 15 is driven to rotate, the hoop is fastened, manual operation of personnel is not needed, and mounting efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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 specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The hoop tightening limiting assembly comprises a tightening component (1) and is characterized in that the tightening component (1) comprises a first limiting part (2), a second limiting part (3) installed on one side of the first limiting part (2) through a pin shaft, a limiting unit (4) and an installing unit (5) installed at one end of the first limiting part (2), wherein the limiting unit (4) comprises a bracket (6) installed on two sides of the first limiting part (2) and the second limiting part (3) through the pin shaft, an installing pipe (7) fixed on one side of the bracket (6), a sliding block (9) in sliding fit with the outer wall of the installing pipe (7), telescopic rods (8) installed on two sides of the sliding block (9) through the pin shaft, a connecting rod (10) in rotating fit with the inner wall of the installing pipe (7) and clamping blocks (11) arranged on two sides of the connecting rod (10);

the mounting unit (5) comprises a mounting frame (12) fixed at one end of the first limiting part (2), a micro motor (13) fixed at the top of the mounting frame (12), an electric push rod (14) fixed at one end of an output shaft of the micro motor (13) through a coupler, a screwdriver (15) fixed at the bottom end of the electric push rod (14) and a clamping block (16) arranged at the bottom of the mounting frame (12).

2. A hoop tightening limiting component according to claim 1, wherein the outer wall of the connecting rod (10) is provided with symmetrically distributed mounting grooves, the inner wall of the mounting groove is fixed with a first spring, and one end of the first spring is fixed at the bottom of the clamping block (11).

3. The hoop tightening limiting assembly according to claim 2, wherein the mounting tube (7) is provided with a mounting opening at the upper side of the mounting groove, the sliding block (9) is provided with symmetrically distributed clamping grooves, and the clamping grooves and the clamping blocks (11) form clamping fit.

4. The hoop tightening limiting assembly according to claim 1, wherein one end of each of the two telescopic rods (8) is mounted inside the first limiting member (2) and the second limiting member (3) through a pin, and a second spring is fixed to one side of the bracket (6) opposite to the sliding block (9).

5. A hoop tightening limiting component according to claim 1, wherein the bottom of the mounting frame (12) is provided with a fixing opening, and the inner walls of the mounting frame (12) at two sides of the fixing opening are provided with fixing grooves, the inner walls of the fixing grooves are fixed with a third spring, and one end of the third spring is fixed on the outer wall of one side of the clamping block (16).

6. The hoop tightening limiting assembly according to claim 1, wherein the second limiting member (3) is provided with a battery groove, and a battery is mounted on an inner wall of the battery groove and is connected with the micro motor (13) and the electric push rod (14) through wires.