CN210042532U - Quick assembling and disassembling device for box body of textile electric control machine head box - Google Patents

Abstract

The utility model discloses a weaving automatically controlled headstock box fast assembly and disassembly device, casing and cap including the headstock, the cap lid is established outside the casing of headstock and has coincidence department, its characterized in that: be equipped with a pair of connecting hole that runs through on the coincidence department of cap and casing, be equipped with the metal shrapnel that can reset in the connecting hole, metal shrapnel one end stretches into and supports in one of them connecting hole, and the other end makes it stretch into and support in another connecting hole through pressing down, compare with prior art, the utility model has the advantages of it is following: 1. a nut does not need to be welded in the box body, the process steps are simple, the labor requirement is low, and the manufacturing cost is low; 2. the assembling and disassembling procedures are very simple, and the quick assembling and disassembling can be realized; 3. the assembly and disassembly can be rapidly carried out by bare hands without the help of special assembly and disassembly tools.

Description

Quick assembling and disassembling device for box body of textile electric control machine head box

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of automatically controlled accessory of weaving, especially a quick assembly disassembly device of automatically controlled headstock box of weaving.

[ background of the invention ]

Weaving automatically controlled aircraft nose case is used for controlling the operation of spinning machine, and the current assembly and disassembly mode of its aircraft nose case casing, as shown in fig. 1: after the shell and the shell cover are assembled, the shell cover and the shell are provided with a superposition position, and the superposition position is fixed in a screw mode. The screw connection position is provided with a hole, a fixing screw cap is welded on the inner surface of the box body, then a screw fixing tool is used for screwing and fixing the screw and the screw cap, and the reverse mode is adopted during disassembly.

The assembly and disassembly device has the following problems: 1. the nut needs to be welded in the box body, so that the process steps are complex, the labor requirement is high, and the manufacturing cost is high; 2. the assembling and disassembling processes are troublesome, and quick assembling and disassembling cannot be realized; 3. the assembly and disassembly can not be carried out by hands by means of special assembly and disassembly tools, enough tool operation space is required in the process of assembly or maintenance, and the assembly and disassembly operations are very difficult under the working condition of insufficient space; 4. the rapid repeated assembly and disassembly operations are difficult to carry out, so that the time and labor are wasted in the maintenance process; 5. the screw parts are small and easy to lose in the assembling and disassembling process, so that the use is influenced; 6. when the screw is operated for multiple times or operated by large torque, the screw is easy to slide, and the assembly and the disassembly are influenced.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a weaving automatically controlled headstock box fast assembly dismounting device, can improve headstock equipment and dismantlement speed, no matter be in production or maintenance process, need not specialized tool and can realize fast assembly and dismantlement.

In order to realize the above purpose, the utility model provides a weaving automatically controlled locomotive case box fast assembly and disassembly device, casing and cap including the locomotive case, the cap lid is established outside the casing of locomotive case and has coincidence department, be equipped with a pair of connecting hole that runs through on the coincidence department of cap and casing, be equipped with the metal shrapnel that can reset in the connecting hole, metal shrapnel one end stretches into and supports in one of them connecting hole, and the other end makes it stretch into and support in another connecting hole through pressing.

Preferably, the metal elastic sheet comprises an elastic sheet body which is flat and can be bent and a supporting point arranged at one end of the elastic sheet body, the supporting point and the elastic sheet body are obliquely arranged and are used for being placed into the connecting hole to complete supporting, a buckle is arranged at the other end of the elastic sheet body, and the elastic sheet body can be bent by pressing the buckle, so that the buckle is clamped in the other connecting hole.

Preferably, the buckle and the spring plate body are integrally formed, the end portion of the spring plate body is folded to form a step-shaped buckle, and the end portion of the buckle is provided with a pressing portion which is bent to form an arc shape.

Preferably, the connecting hole is square, and the width of the connecting hole corresponds to that of the metal elastic sheet.

Preferably, the supporting point is formed by bending one end of the elastic sheet body and then integrally formed, and the supporting point and the buckle are located on the same side of the elastic sheet body.

The utility model has the advantages that: the utility model discloses save screw fixation structure to metal shrapnel's both ends support in two connecting holes, so that casing and cap compress tightly together and form fixedly, compare with prior art, the utility model has the advantages of it is following:

1. a nut does not need to be welded in the box body, the process steps are simple, the labor requirement is low, and the manufacturing cost is low;

2. the assembling and disassembling procedures are very simple, and the quick assembling and disassembling can be realized;

3. the assembly and disassembly can be rapidly carried out by bare hands without a special assembly and disassembly tool;

4. the rapid repeated assembly and disassembly operation can be carried out, and the maintenance process is more convenient and rapid;

5. the parts are more obvious than the individual screw and are not easy to lose in the assembling and disassembling process;

6. the reliability is high, and permanent damage such as 'sliding wire' is not easy to appear after multiple operations, and the assembly and disassembly are influenced.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a prior art configuration;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of a metal dome of the present invention;

fig. 4 is a diagram of the use state of the metal dome of the present invention;

in the figure: the spring plate comprises a shell 1, a shell cover 2, a connecting hole 3, a metal spring plate 4, a spring plate body 5, a supporting point 6, a buckle 7 and a pressing part 8.

[ detailed description ] embodiments

Referring to fig. 2 to 4, the utility model discloses a casing 1 and cap 2 of aircraft nose case, cap 2 lid is established outside the casing 1 of aircraft nose case and is had coincidence department, be equipped with a pair of connecting hole 3 that run through on the coincidence department of cap 2 and casing 1, be equipped with the metal shrapnel 4 that can reset in the connecting hole 3, 4 one end of metal shrapnel stretch into and support in one of them connecting hole 3, and the other end makes it stretch into and support in another connecting hole 3 through pressing. Two connecting holes 3 are located on the same straight line and have a space apart from each other, the center pressfitting of metal shrapnel 4 is on the cap 2 of two connecting hole 3 intervals departments, and both ends stretch into respectively in the connecting hole 3 and upwards support casing 1 to with casing 1 and cap 2 fixed connection together.

Specifically, metal shrapnel 4 is including being the flat form and can crooked shell fragment body 5 and setting up the strong point 6 in 5 one ends of shell fragment body, the strong point 6 sets up with 5 slopes of shell fragment body and is used for putting into connecting hole 3 and accomplishes the support, the other end of shell fragment body 5 is equipped with buckle 7, presses buckle 7 can make shell fragment body 5 crooked, so that buckle 7 card is held in another connecting hole 3. Adopt the structure that strong point 6 and 5 slopes of shell fragment body set up for metal shrapnel 4 presses it to take place to warp more laborsaving and convenient, adopts buckle 7 after, makes metal shrapnel 4 card hold can be firm.

Specifically, buckle 7 and shell fragment body 5 integrated into one piece, the tip of shell fragment body 5 forms buckle 7 that is the step form through folding, the tip of buckle 7 is equipped with the bending and is the arcuation and presses the splenium 8, presses splenium 8 upwards to the arch and is the ear shape. The buckle 7 is provided with the pressing part 8 which is bent to be arc-shaped, so that the metal elastic sheet 4 is more labor-saving and convenient to deform when being pressed, and the buckle 7 can be conveniently placed into or taken out of the connecting hole 3.

Specifically, the connecting hole 3 is square, and the width thereof corresponds to the metal elastic sheet 4.

Specifically, the supporting point 6 is formed by bending one end of the elastic sheet body 5 and then is integrally formed, and the supporting point 6 and the buckle 7 are located on the same side of the elastic sheet body 5.

Claims (5)

1. The utility model provides a weaving automatically controlled headstock box fast assembly dismounting device, includes casing (1) and cap (2) of headstock, just have coincidence department, its characterized in that outside casing (1) of headstock is established to cap (2) lid: the shell cover is characterized in that a pair of through connecting holes (3) are formed in the overlapped position of the shell cover (2) and the shell body (1), a metal elastic sheet (4) capable of resetting is arranged in each connecting hole (3), one end of each metal elastic sheet (4) stretches into and is supported in one connecting hole (3), and the other end of each metal elastic sheet stretches into and is supported in the other connecting hole (3) through pressing.

2. The quick assembling and disassembling device for the spinning electric control machine head box body according to claim 1 is characterized in that: metal shrapnel (4) including being the flat form and can crooked shell fragment body (5) and setting up strong point (6) in shell fragment body (5) one end, strong point (6) and shell fragment body (5) slope set up and are used for putting into and accomplish the support in connecting hole (3), the other end of shell fragment body (5) is equipped with buckle (7), presses buckle (7) can make shell fragment body (5) crooked, so that buckle (7) card is held in another connecting hole (3).

3. The quick assembling and disassembling device for the spinning electric control machine head box body according to claim 2 is characterized in that: the buckle (7) and the elastic sheet body (5) are integrally formed, the end part of the elastic sheet body (5) is folded to form the step-shaped buckle (7), and the end part of the buckle (7) is provided with a pressing part (8) which is bent to be arc-shaped.

4. The quick assembling and disassembling device for the spinning electric control machine head box body according to claim 1 is characterized in that: the connecting hole (3) is square, and the width of the connecting hole corresponds to that of the metal elastic sheet (4).

5. The quick assembling and disassembling device for the spinning electric control machine head box body according to claim 2 is characterized in that: the supporting point (6) is formed by bending one end of the elastic sheet body (5) into a whole, and the supporting point (6) and the buckle (7) are located on the same side of the elastic sheet body (5).

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