CN214055083U

CN214055083U - Rod penetrating type sleeve

Info

Publication number: CN214055083U
Application number: CN202022959376.9U
Authority: CN
Inventors: 陈国飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-27
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a through-rod type sleeve, which comprises a base plate, a driving wheel shaft, a transmission sleeve and a pressing and fixing component; the driving wheel shaft comprises a driving groove, and the driving groove is arranged at one end of the driving wheel shaft in a groove shape; the transmission sleeve is meshed with the driving wheel shaft; the transmission sleeve is provided with a through hole which is arranged in a through hole-shaped structure; the transmission sleeve is provided with a nut clamping groove which is communicated with the through hole; the pressing and fixing assembly comprises a pressing plate and a fixing bolt, the pressing plate is abutted to the driving wheel shaft, the pressing plate and the substrate clamp and fix the driving wheel shaft, and the fixing bolt penetrates through the pressing plate and is connected with the substrate. Above-mentioned wear rod-type sleeve through set up intermeshing's driving wheel axle and transmission sleeve on the base plate, rotates through the driving wheel axle and can correspond drive transmission sleeve and rotate, guarantees to install and remove the bolt nut that compact structure to supply the bolt to wear to establish through setting up the perforation, eliminate the long bolt and lead to unable cover to establish the condition on the nut, improve the adaptability of using.

Description

Rod penetrating type sleeve

Technical Field

The utility model relates to an assembly and disassembly equipment technical field especially relates to a wear rod-type sleeve.

Background

The pneumatic or electric wrench is a common tool for assembling and disassembling the bolt and the nut, and the bolt and the nut do not need to be manually rotated by constructors, so that the labor is effectively saved, the working efficiency is improved, and the pneumatic or electric wrench is widely used. The existing pneumatic or electric wrench is directly sleeved outside a nut by a sleeve, and assembly and disassembly operations are realized by driving the nut to rotate relative to a bolt, but under the condition of compact structure, the pneumatic or electric wrench cannot be normally used, or the bolt is long in length, so that the pneumatic or electric wrench cannot be directly sleeved outside the nut, can only be assembled and disassembled in a manual mode, and is poor in use adaptability.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a rod-penetrating socket for a pneumatic or electric wrench, which is not suitable for use.

A feed-through sleeve, comprising:

the base plate is provided with a first jack and a second jack, and the first jack and the second jack are arranged in parallel;

the driving wheel shaft is hinged with the base plate and inserted into the first inserting hole; the driving wheel shaft is provided with a driving groove, and the driving groove is arranged at one end of the driving wheel shaft in a groove shape;

the transmission sleeve is hinged with the base plate, inserted in the second jack and meshed with the driving wheel shaft; the transmission sleeve is provided with a through hole which is arranged in a through hole-shaped structure; the transmission sleeve is provided with a nut clamping groove which is communicated with the through hole; and

the pressing and fixing assembly is connected with the driving wheel shaft; the pressing and fixing assembly comprises a pressing plate and a fixing bolt, the pressing plate is abutted to the driving wheel shaft, the pressing plate and the substrate clamp and fix the driving wheel shaft, and the fixing bolt penetrates through the pressing plate and is connected with the substrate.

Above-mentioned rod-penetrating type sleeve, through set up intermeshing's driving wheel axle and transmission sleeve on the base plate, insert the drive inslot with external pneumatics or electric spanner, rotate through driving wheel axle and can correspond drive transmission sleeve and rotate, and then realize installing and removing the operation to the nut in the nut draw-in groove, guarantee to install and remove the bolt nut of compact structure to supply the bolt to wear to establish through setting up the perforation, eliminate the long bolt and lead to unable cover to establish the condition on the nut, improve the adaptability of using.

In one embodiment, the drive axle comprises a drive portion, an engagement portion and an extension portion; the driving part is inserted in the first jack, and the extending part is inserted in the pressure plate.

In one embodiment, the driving groove is arranged in a rectangular groove-shaped structure, and the driving groove extends from one end of the driving part far away from the engaging part to the direction of the engaging part.

In one embodiment, the engaging portion is disposed in a cylindrical structure, and the engaging portion is engaged with the transmission sleeve.

In one embodiment, a connecting bearing is arranged outside the driving part, a linking bearing is arranged outside the extending part, the connecting bearing is embedded in the base plate, and the linking bearing is embedded in the pressing plate.

In one embodiment, the transmission sleeve comprises a mounting part and an engagement part; the mounting portion is inserted in the second jack, and the connecting portion is connected with the driving wheel shaft.

In one embodiment, a pivot bearing is arranged outside the mounting part, and the pivot bearing is embedded in the base plate.

In one embodiment, the through hole penetrates through the mounting part and the engagement part in a circular through hole shape; the nut draw-in groove is the setting of hexagon recess column structure, the nut draw-in groove certainly the joint portion is kept away from the one end of installation department to the installation department direction extends the setting.

In one embodiment, the pressing plates and the base plate are arranged in the same direction, and the pressing plates and the base plate are arranged on two sides of the driving wheel shaft in an opposite mode.

In one embodiment, the fixing bolts are perpendicular to the arrangement direction of the pressure plate, and the fixing bolts are arranged around the driving wheel shaft at intervals.

Drawings

Fig. 1 is a schematic structural view of a rod-penetrating sleeve according to an embodiment of the present invention;

FIG. 2 is an exploded view of the barrel of FIG. 1;

figure 3 is a schematic view of the construction of the driven axle of figure 1.

The reference numbers in the drawings have the meanings given below:

100. a rod-penetrating sleeve;

10. a substrate; 11. a first jack; 15. a second jack;

20. a drive axle; 21. a drive slot; 25. a drive section; 26. an engaging portion; 27. an extension portion; 28. connecting a bearing; 29. connecting the bearings;

30. a drive sleeve; 31. perforating; 32. a nut slot; 35. an installation part; 36. a joining section; 37. a pivot bearing;

40. pressing and fixing the component; 41. pressing a plate; 45. and (5) fixing the bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, a rod-penetrating sleeve 100 according to an embodiment of the present invention includes a base plate 10, a driving axle 20 hinged to the base plate 10, a transmission sleeve 30 hinged to the base plate 10, and a pressing component 40 connected to the driving axle 20; the rod-penetrating sleeve 100 is used for being connected with an external pneumatic or electric wrench to disassemble and assemble external bolts and nuts.

The base plate 10 is in a rectangular straight plate shape and is arranged along the horizontal direction, and the base plate 10 is used for installing the whole penetrating rod type sleeve 100; be provided with first jack 11 and second jack 15 on this base plate 10, this first jack 11 is circular through-hole column structure setting, the both sides of first jack 11 intercommunication base plate 10, and this second jack 15 is the form setting side by side with first jack 11, and second jack 15 sets up in one side of first jack 11, and second jack 15 is circular through-hole column structure setting, and second jack 15 communicates the both sides of base plate 10.

The driving wheel shaft 20 is hinged with the base plate 10, the driving wheel shaft 20 is inserted into the first insertion hole 11, the driving wheel shaft 20 is arranged along the vertical direction, and the arrangement direction of the driving wheel shaft 20 is vertical to that of the base plate 10; the driving wheel shaft 20 is provided with a driving groove 21, the driving groove 21 is arranged at one end of the driving wheel shaft 20 in a groove shape, the driving groove 21 is arranged in a rectangular groove-shaped structure, and the driving groove 21 is used for being connected with an external pneumatic or electric wrench. In the present embodiment, the driving axle 20 includes a driving portion 25, an engaging portion 26 and an extending portion 27; the driving part 25 is arranged in a cylindrical structure, the driving part 25 extends along the vertical direction, and the driving part 25 is inserted into the first insertion hole 11; the engaging portion 26 is disposed in a cylindrical structure, the engaging portion 26 is disposed at one end of the driving portion 25, the engaging portion 26 extends from the driving portion 25 in a direction away from the substrate 10, and the engaging portion 26 is engaged with the transmission sleeve 30; the extension portion 27 is disposed in a cylindrical structure, the extension portion 27 is disposed at an end of the engaging portion 26 away from the driving portion 25, and the extension portion 27 is disposed in the same direction as the driving portion 25. Further, the driving groove 21 is disposed on the driving portion 25, and the driving groove 21 extends from one end of the driving portion 25 far away from the engaging portion 26 to the engaging portion 26; the outer side of the driving portion 25 is provided with a connecting bearing 28, the connecting bearing 28 is sleeved on the outer side of the driving portion 25, the connecting bearing 28 is embedded in the substrate 10, and the connecting bearing 28 is arranged between the driving wheel shaft 20 and the substrate 10 to ensure the relative rotation between the driving wheel shaft 20 and the substrate 10.

The transmission sleeve 30 is hinged with the base plate 10, the transmission sleeve 30 and the driving wheel shaft 20 are arranged in parallel, the transmission sleeve 30 is inserted into the second insertion hole 15, the transmission sleeve 30 is meshed with the driving wheel shaft 20, and the driving wheel shaft 20 rotates to correspondingly drive the transmission sleeve 30 to rotate relative to the base plate 10; the transmission sleeve 30 is provided with a through hole 31, the through hole 31 is arranged in a through hole-shaped structure, the arrangement direction of the through hole 31 is the same as that of the transmission sleeve 30, the through hole 31 is communicated with two ends of the transmission sleeve 30, and the through hole 31 is used for an external bolt to penetrate; the transmission sleeve 30 is provided with a nut clamping groove 32, the nut clamping groove 32 is communicated with the through hole 31, the nut clamping groove 32 is arranged at one end of the transmission sleeve 30, the nut clamping groove 32 is in a hexagonal groove-shaped structure, the nut clamping groove 32 is used for covering the external nut, and therefore the transmission sleeve 30 is enabled to drive the nut to rotate relative to the bolt, and assembly and disassembly operations are achieved. In the present embodiment, the transmission sleeve 30 includes a mounting portion 35 and an engaging portion 36; the mounting portion 35 is disposed in a cylindrical structure, the mounting portion 35 extends in a vertical direction, and the mounting portion 35 is inserted into the second insertion hole 15; the connection portion 36 is provided in a cylindrical structure, the connection portion 36 extends from the mounting portion 35 in a direction away from the substrate 10, the connection portion 36 is connected to the driving wheel shaft 20, the through hole 31 penetrates the mounting portion 35 and the connection portion 36 in a circular through hole shape, and the nut engaging groove 32 extends from the connection portion 36 in a direction away from one end of the mounting portion 35 in a direction toward the mounting portion 35. Further, a pivot bearing 37 is disposed on an outer side of the mounting portion 35, the pivot bearing 37 is disposed along a horizontal direction, the pivot bearing 37 is sleeved on the outer side of the mounting portion 35, the pivot bearing 37 is embedded in the substrate 10, and the pivot bearing 37 is disposed between the substrate 10 and the transmission sleeve 30 to ensure that the substrate 10 and the transmission sleeve 30 can rotate relatively.

The pressing and fixing component 40 is connected with the driving wheel shaft 20, and the pressing and fixing component 40 is used for fixing the driving wheel shaft 20 on the base plate 10; the press-fastening assembly 40 includes a press plate 41 and a fixing bolt 45. The pressing plate 41 is arranged in a rectangular straight plate structure, the pressing plate 41 is abutted against the driving wheel shaft 20, the pressing plate 41 and the substrate 10 clamp and fix the driving wheel shaft 20, the extension part 27 of the driving wheel shaft 20 is inserted in the pressing plate 41, the setting direction of the pressing plate 41 is the same as that of the substrate 10, and the pressing plate 41 and the substrate 10 are oppositely arranged at two sides of the driving wheel shaft 20; this fixing bolt 45 is the setting of cylindric structure, and fixing bolt 45 sets up along vertical direction, and fixing bolt 45 passes clamp plate 41 and is connected with base plate 10, and fixing bolt 45 is mutually perpendicular with the direction of setting of clamp plate 41, and this fixing bolt 45 encircles the interval setting of drive wheel axle 20. In this embodiment, the driving wheel shaft 20 is provided with a linking bearing 29, the linking bearing 29 is arranged in a circular ring structure along the horizontal direction, the linking bearing 29 is arranged outside the extending portion 27, the linking bearing 29 and the connecting bearing 28 are arranged in the same direction, the linking bearing 29 is embedded in the pressing plate 41, and the linking bearing 29 is arranged between the pressing plate 41 and the driving wheel shaft 20 to ensure that the driving wheel shaft 20 can rotate relative to the pressing plate 41.

According to the rod-penetrating sleeve 100, the driving wheel shaft 20 and the transmission sleeve 30 which are meshed with each other are arranged on the base plate 10, an external pneumatic or electric wrench is inserted into the driving groove 21, the driving wheel shaft 20 is driven to rotate to correspondingly drive the transmission sleeve 30 to rotate, so that the nut in the nut clamping groove 32 can be assembled and disassembled, the bolt and the nut which are compact in structure can be assembled and disassembled, the bolt is provided with the through hole 31 for the bolt to penetrate through, the condition that the long bolt cannot be sleeved on the nut is eliminated, and the use adaptability is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A feed-through sleeve, comprising:

2. The reach bar sleeve of claim 1, wherein the drive axle comprises a drive portion, an engagement portion, and an extension portion; the driving part is inserted in the first jack, and the extending part is inserted in the pressure plate.

3. The rod penetrating sleeve of claim 2, wherein said driving slot is configured as a rectangular groove, and said driving slot extends from an end of said driving portion away from said engaging portion to said engaging portion.

4. A feed-through sleeve as claimed in claim 3, wherein the engagement portion is provided in a cylindrical configuration, the engagement portion being inter-engaged with the drive sleeve.

5. The rod penetrating sleeve of claim 4, wherein a connecting bearing is disposed outside the driving portion, an engaging bearing is disposed outside the extending portion, the connecting bearing is embedded in the base plate, and the engaging bearing is embedded in the pressing plate.

6. The feed-through sleeve of claim 1, wherein said drive sleeve comprises a mounting portion and an engagement portion; the mounting portion is inserted in the second jack, and the connecting portion is connected with the driving wheel shaft.

7. The pass-through sleeve of claim 6, wherein a pivot bearing is disposed outside the mounting portion, and the pivot bearing is embedded in the base plate.

8. The pass-through sleeve of claim 6, wherein the through-hole extends through the mounting portion and the engagement portion in the form of a circular through-hole; the nut draw-in groove is the setting of hexagon recess column structure, the nut draw-in groove certainly the joint portion is kept away from the one end of installation department to the installation department direction extends the setting.

9. The penetrating rod type sleeve of claim 1, wherein the pressing plate and the base plate are arranged in the same direction, and the pressing plate and the base plate are arranged on two sides of the driving wheel shaft opposite to each other.

10. The feed-through sleeve of claim 1, wherein said anchor bolts are disposed perpendicular to the direction of disposition of said pressure plate, said anchor bolts being spaced around said drive axle.