CN221248661U

CN221248661U - Pulling aid for disassembling nonstandard chassis plug-in

Info

Publication number: CN221248661U
Application number: CN202322946021.XU
Authority: CN
Inventors: 陈建
Original assignee: Zhongshi Tiancheng Metal Products Kunshan Co ltd
Current assignee: Zhongshi Tiancheng Metal Products Kunshan Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-07-02
Anticipated expiration: 2033-11-01

Abstract

The utility model discloses a pull-out aid for disassembling non-standard chassis plug-in components, which comprises a pull-out assembly and a pull-out rod, wherein the pull-out assembly comprises a pull-out rod; a clamping assembly; the clamping assembly comprises a movable frame connected to the bottom end surface of the drawing rod, through holes formed in two sides of the lower end of the movable frame, a fixed rod extending to two sides through the through holes, a fixed block connected to the inner end surface of the fixed rod and a fixed nut connected to the outer surface of the outer end of the fixed rod; and; and the limiting assembly is connected between the drawing rod and the movable frame. The utility model solves the problems that when the existing auxiliary drawing device is used, the machine box plug-in part is required to be drawn out by adopting various types of auxiliary drawing devices due to the non-standard and special-shaped conditions of the machine box plug-in part, and the auxiliary drawing device can be pressed on other parts to cause damage to other parts when in use due to more parts in the machine box, meanwhile, the force leakage cannot be controlled after drawing, and the damage to the plug-in part is easy to occur due to too strong drawing.

Description

Pulling aid for disassembling nonstandard chassis plug-in

Technical Field

The utility model relates to the technical field of a pull-out aid, in particular to a pull-out aid for disassembling a non-standard chassis plug-in.

Background

The auxiliary drawing device is a part mechanism or tool for carrying out the plug-in operation on the chassis plug-in, the types of the auxiliary drawing device on the market at present are more than ten, and the dosage of the auxiliary drawing device is more than one type, such as an I-type auxiliary drawing device, a V-shaped handle, a CPCI auxiliary drawing device, an ATCA auxiliary drawing device and the like.

However, the following drawbacks still exist in practical use:

when the existing auxiliary drawing device is used, because the case plug-in part has the conditions of nonstandard, abnormal shape and the like, the case plug-in part is required to be drawn outwards by adopting the auxiliary drawing device with various styles, and because more parts are arranged in the case, the auxiliary drawing device can be pressed on other parts to cause damage to other parts due to pressure when being used, meanwhile, the force leakage cannot be controlled after drawing, and the plug-in part is easy to damage due to too strong drawing.

Accordingly, a new extractor aid for removing nonstandard chassis inserts has been proposed to address the above-mentioned issues.

Disclosure of utility model

Technical problem to be solved

The utility model aims to provide a pulling-out assisting device for disassembling a nonstandard chassis plug-in unit, so as to solve the problems that when the traditional pulling-out assisting device is used, the chassis plug-in unit is required to be pulled out by adopting various types of pulling-out assisting devices due to nonstandard, special-shaped and other conditions of the chassis plug-in unit part, and the pulling-out assisting device possibly presses other parts to damage other parts due to the fact that the pulling-out assisting device is pressed on the other parts when in use due to the fact that the parts in the chassis are more, meanwhile, the pulling-out assisting device cannot control the force release after pulling, and the plug-in unit is easy to damage due to the fact that pulling-out is too strong.

Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a pull-out aid for disassembling non-standard chassis plug-in components, comprising:

A pulling assembly comprising a pulling rod;

A clamping assembly;

The clamping assembly comprises a movable frame connected to the bottom end surface of the drawing rod, through holes formed in two sides of the lower end of the movable frame, a fixed rod extending to two sides through the through holes, a fixed block connected to the inner end surface of the fixed rod and a fixed nut connected to the outer surface of the outer end of the fixed rod;

And;

And the limiting assembly is connected between the drawing rod and the movable frame.

Further, the drawing assembly also comprises a fixing frame, a grip connected to the top end surface of the drawing rod and a hollow groove arranged at the lower end positions of two sides of the fixing frame;

Specifically, the fixing frame is used for contacting with the inside of the case, the handle is used for holding and drawing, and the hollow groove is used for enabling the fixing rod to move up and down when drawing.

Further, a hollow round hole is formed in the center of the upper end of the fixing frame and opposite to the pulling rod, and the pulling rod penetrates through the fixing frame and extends downwards;

Specifically, the hollow round hole is used for placing the pulling rod, and the clamping assembly is driven to rotate under the rotation of the pulling rod.

Further, the movable frame and the fixed frame are of U-shaped structures, and the hollow groove is formed opposite to the fixed rod;

Specifically, the movable frame is driven by the pulling rod to move upwards in the fixed frame.

Further, the top end of the fixed block is attached to the end face of the bottom of the movable frame, and the fixed block is placed in the inner position of the lower end of the movable frame;

Specifically, the fixed block is used for contacting with two ends of the chassis plug-in unit and moving upwards along with the fixed rod.

Further, the through hole is formed relative to the fixing rod, the outer surface of the fixing rod is provided with a thread structure formed relative to the fixing nut, and the fixing nut is positioned at the outer side surface of the fixing frame;

Specifically, the fixing rod can move left and right in the through hole to be in contact with various nonstandard and special-shaped chassis plug-ins, and the chassis plug-ins are fixed through the fixing nuts.

Further, the limiting assembly comprises limiting columns connected to two sides of the upper end of the movable frame, hollow round grooves formed in two sides of the bottom end of the fixed frame, and telescopic springs connected to the top end faces of the hollow round grooves;

Specifically, spacing post is used for spacing the shift position to the movable frame, and hollow round hole is used for placing expansion spring and spacing post, and expansion spring is used for producing resistance to spacing post and reducing the external power of drawing.

Further, the hollow circular groove is formed opposite to the limit column, and the length of the telescopic spring is the same as the depth of the hollow circular groove;

Specifically, the limit post enters into the hollow circular groove and compresses the telescopic spring.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. According to the utility model, the drawing assembly and the clamping assembly rotate, so that the drawing assembly can not contact other plug-ins in the chassis while clamping the plug-ins of the chassis, and the other plug-ins in the chassis are protected.

2. Based on beneficial effect one, through changing the distance and the angle of clamping assembly, can carry out the centre gripping to various nonstandard and dysmorphism quick-witted case plug-in components, avoid using multiple helping and pull out ware, convenient to use.

3. Based on beneficial effect two, through setting up spacing subassembly, make when drawing the quick-witted case plug-in components, can not force too hard and lead to the fact the damage to the quick-witted case plug-in components to when spacing to the clamping component, weaken gradually the power of drawing.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a block diagram of a drawing assembly of the present utility model;

FIG. 3 is a block diagram of a clamping assembly of the present utility model;

fig. 4 is a block diagram of a spacing assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A drawing assembly; 11. a fixing frame; 12. pulling a rod; 13. a grip; 14. a hollow groove; 2. a clamping assembly; 21. a moving rack; 22. a through hole; 23. a fixed rod; 24. a fixed block; 25. a fixing nut; 3. a limit component; 31. a limit column; 32. a hollow circular groove; 33. and a telescopic spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, the present embodiment is a pull-out aid for removing non-standard chassis inserts, comprising:

A drawing assembly 1 comprising a drawing rod 12;

a clamping assembly 2;

The clamping assembly 2 comprises a movable frame 21 connected to the bottom end surface of the drawing rod 12, through holes 22 formed at two sides of the lower end of the movable frame 21, a fixed rod 23 extending to two sides through the through holes 22, a fixed block 24 connected to the inner end surface of the fixed rod 23 and a fixed nut 25 connected to the outer surface of the outer end of the fixed rod 23;

the drawing assembly 1 further comprises a fixing frame 11, a grip 13 connected to the top end surface of the drawing rod 12 and hollow grooves 14 arranged at the lower end positions of two sides of the fixing frame 11;

A hollow round hole which is arranged opposite to the pulling rod 12 is arranged in the central position of the upper end of the fixing frame 11, and the pulling rod 12 penetrates through the fixing frame 11 to extend downwards;

The movable frame 21 and the fixed frame 11 are of U-shaped structures, and the hollow groove 14 is formed opposite to the fixed rod 23;

the top end of the fixed block 24 is attached to the bottom end surface of the movable frame 21, and the fixed block 24 is placed in the inner position of the lower end of the movable frame 21;

The through hole 22 is formed relative to the fixed rod 23, the outer surface of the fixed rod 23 is provided with a thread structure formed relative to the fixed nut 25, and the fixed nut 25 is positioned at the outer side surface of the fixed frame 11;

Fixing the movable frame 21 on the bottom end face of the pulling rod 12, penetrating the fixed rods 23 on two sides of the movable frame 21 and extending to two sides, fixing the fixed blocks 24 on the top end face of the inner side of the fixed rods 23, simultaneously placing the fixed rods 23 through the hollow grooves 14, connecting the fixed nuts 25 on the outer surfaces of the fixed rods 23, adjusting the angle of the fixed blocks 24 when non-standard and special-shaped case inserts are clamped, placing the fixed blocks 24 on two sides of the case inserts, inwards moving the fixed rods 23 and the fixed blocks 24 to enable the fixed blocks 24 to be attached to two ends of the case inserts, tightening the fixed nuts 25, enabling the fixed blocks 24 to clamp the case inserts, rotating the pulling rod 12 when the two bottom ends of the fixed frames 11 are contacted with other case inserts, enabling the fixed frames 11 to rotate above the case inserts until no case inserts are arranged below the fixed frames 11, downwards moving the fixed frames 11, enabling the bottom ends of the two sides of the fixed frames 11 to be contacted with the case, and safe pulling can be carried out.

Example 2

Referring to fig. 4, this embodiment is based on embodiment 1, and further includes:

The limiting assembly 3 is connected between the drawing rod 12 and the movable frame 21;

The limiting assembly 3 comprises limiting columns 31 connected to two sides of the upper end of the movable frame 21, hollow round grooves 32 arranged on two sides of the bottom end of the fixed frame 11 and telescopic springs 33 connected to the top end surfaces of the hollow round grooves 32;

the hollow round groove 32 is formed opposite to the limit post 31, and the length of the telescopic spring 33 is the same as the depth of the hollow round groove 32;

The limiting columns 31 are fixed at two sides of the upper end of the movable frame 21, hollow round grooves 32 corresponding to the limiting columns 31 are formed in two sides of the bottom end of the fixed frame 11, the top ends of the telescopic springs 33 are fixed at the top ends of the inner parts of the hollow round grooves 32, when the case plug-in unit is pulled, the movable frame 21 drives the fixed block 24 and the case plug-in unit to move upwards, meanwhile drives the limiting columns 31 to move upwards, when the limiting columns 31 move to the top ends and the bottom ends of the hollow round grooves 32 are level, the case plug-in unit is pulled outwards, under the action of inertia, the movable frame 21 still drives the fixed block 24 and the case plug-in unit to move upwards, the limiting columns 31 enter the inner parts of the hollow round grooves 32 and drive the telescopic springs 33 to compress, and the telescopic springs 33 are compressed to generate elastic force to cause resistance to pulling, so that the pulling force is gradually reduced, and the limiting columns 31 are limited.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A help pull out ware for dismantling nonstandard quick-witted case plug-in components, its characterized in that includes:

a drawing assembly (1) comprising a drawing rod (12);

a clamping assembly (2);

The clamping assembly (2) comprises a movable frame (21) connected to the bottom end surface of the drawing rod (12), through holes (22) formed in two sides of the lower end of the movable frame (21), fixing rods (23) extending to two sides through the through holes (22), fixing blocks (24) connected to the inner end surface of the fixing rods (23) and fixing nuts (25) connected to the outer surface of the outer end of the fixing rods (23);

And;

And the limiting assembly (3) is connected between the drawing rod (12) and the movable frame (21).

2. The extractor aid for removing nonstandard chassis plug-in according to claim 1, wherein the drawing assembly (1) further comprises a fixing frame (11), a grip (13) connected to the top end surface of the drawing rod (12) and hollow grooves (14) formed at the lower end positions of two sides of the fixing frame (11).

3. The pull-out aid for removing nonstandard chassis plug-in according to claim 2, wherein a hollow round hole is formed in the central position of the upper end of the fixing frame (11) relative to the pull-out rod (12), and the pull-out rod (12) penetrates through the fixing frame (11) to extend downwards.

4. The extractor aid for removing nonstandard chassis plug-ins according to claim 1, characterized in that the mobile rack (21) and the fixed rack (11) are of a U-shaped structure, and the hollow groove (14) is open relative to the fixed rod (23).

5. The extractor aid for removing nonstandard chassis plug-in according to claim 1, wherein the top end of the fixed block (24) is attached to the bottom end surface of the movable frame (21), and the fixed block (24) is placed at the inner position of the lower end of the movable frame (21).

6. The pull-out aid for removing nonstandard chassis plug-in according to claim 1, wherein the through hole (22) is formed opposite to the fixing rod (23), a thread structure formed opposite to the fixing nut (25) is arranged on the outer surface of the fixing rod (23), and the fixing nut (25) is located at the outer side surface of the fixing frame (11).

7. The pull-out aid for removing nonstandard chassis plug-in according to claim 1, wherein the limiting assembly (3) comprises limiting columns (31) connected to two sides of the upper end of the movable frame (21), hollow round grooves (32) arranged on two sides of the bottom end of the fixed frame (11) and telescopic springs (33) connected to the top end faces of the hollow round grooves (32).

8. The extractor aid for removing nonstandard chassis plug-in according to claim 7, wherein the hollow circular groove (32) is formed opposite to the limit post (31), and the length of the telescopic spring (33) is the same as the depth of the hollow circular groove (32).