A boring machine platform rocker bracket

Abstract

The application discloses a boring machine platform rocker arm support, which comprises a support assembly, the support assembly comprises two bottom locking ends, two inclined supporting legs and an arc-shaped connecting section, the bottom locking ends are arranged at the lower parts of the inclined supporting legs, the upper parts of the two inclined supporting legs are connected and are distributed in a triangular shape, the middle parts of the two inclined supporting legs are connected through the arc-shaped connecting section, and the lower part of the arc-shaped connecting section forms an arch bridge hole; the bottom locking end comprises a planar adhering sheet and an end adhering sheet, the end of the planar adhering sheet is connected with the end adhering sheet and is distributed in an L shape, and the planar adhering sheet is provided with a locking hole; the upper part of the support assembly is provided with a rocker arm through hole, and a wear-resistant sleeve is arranged at the rocker arm through hole. In use, the rocker arm handle is led out of the interference space of the lower tooling platform by using the lengthened rocker arm without changing the construction torque, the support assembly is used for supporting, the movement space of the rocker arm handle is enlarged, and the problems of easy finger jamming and high danger degree are solved.

Description

Technical Field

[0001] This invention relates to the field of boring machine platform rocker arm bracket technology, and particularly to a boring machine platform rocker arm bracket. Background Technology

[0002] Currently, the work platform of a floor-type boring machine in a workshop is a rotatable worktable. During normal production, its rotation is achieved by an electric motor driving the platform spindle, but it lacks fine-tuning capabilities. When frequent fine-tuning of the work platform is required during use, or when adjusting workpieces during production and only a few degrees or fractions of a degree of rotation are needed, the work platform must be manually cranked.

[0003] Patent document with application number "CN202122936367.2" discloses a floor-standing boring machine for an automobile lower rocker arm with anti-deviation function, including a boring machine body, a fixed frame, and a base. The fixed frame is mounted on one side of the top of the base via a slide rail A. A U-shaped frame is mounted on the top of the fixed frame. A cylinder is mounted on the top of the inside of the fixed frame. An arc-shaped plate is mounted on the output end of the cylinder. An air curtain is mounted on the top of the inside of the U-shaped frame. The boring machine body is mounted on the side of the top of the base away from the fixed frame via a slide rail B. A hydraulic cylinder is mounted on the top of the inside of the boring machine body. A mounting bracket is mounted on the output end of the hydraulic cylinder. A rotating boring machine motor is mounted on the bottom of the mounting bracket.

[0004] Patent document with application number "CN201821249905.2" discloses a boring fixture for a steering rocker arm shaft, including a base, a clamping mechanism, and a positioning pin. The base is horizontally slidably mounted on the worktable of a boring machine, with a positioning hole in its center. The positioning pin passes through the machining hole on the steering rocker arm shaft and then inserts into the positioning hole to position the steering rocker arm shaft at the center of the base. Two sets of clamping mechanisms are installed on both sides of the base to clamp the steering rocker arm shaft, and then the machining hole on the rocker arm shaft is machined by a cutting tool on the boring machine. The beneficial effects of this invention are: utilizing the automatic function of a CNC boring machine, workers only need to load and unload the workpiece (steering rocker arm shaft), while the rest is completed by the CNC lathe, thus saving labor and improving production efficiency.

[0005] In summary, the aforementioned patent documents, in conjunction with existing technology, disclose the following defects in the existing boring machine platform rocker arm support:

[0006] There is usually a rocker arm on the lower side of the platform to control the rotation angle of the rotating platform above the machine tool. This rocker arm needs to be connected to the handle for rotation. However, due to the limited length of the handle, the working space between the handle and the tooling platform below is very small during operation, which causes interference. When rotating the handle, fingers can easily get stuck between the two, posing a significant safety hazard. Summary of the Invention

[0007] The purpose of this invention is to solve the above-mentioned technical problems by providing a boring machine platform rocker arm bracket, which can solve the problems of fingers easily getting stuck and the high degree of danger.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A boring machine platform rocker arm support includes a support assembly. The support assembly includes two bottom locking ends, two inclined legs, and an arc-shaped connecting section. The bottom locking ends are located at the lower part of the inclined legs. The upper parts of the two inclined legs are connected and arranged in a triangular pattern. The middle parts of the two inclined legs are connected by the arc-shaped connecting section, and the lower part of the arc-shaped connecting section forms an arch bridge hole. The bottom locking ends include a flat bonding piece and an end bonding piece. The end of the flat bonding piece is connected to the end bonding piece and arranged in an L-shape. The flat bonding piece is provided with a locking hole. The upper part of the support assembly is provided with a rocker arm through hole, and a wear-resistant sleeve is provided at the rocker arm through hole.

[0010] Furthermore, the boring machine platform rocker arm bracket also includes a rocker arm handle and an extended rocker arm, the end of which is connected to the extended rocker arm, and the extended rocker arm passes through the wear-resistant sleeve.

[0011] Furthermore, the wear-resistant sleeve is provided with a circular hole for fixing, and the rocker arm through hole is provided with a threaded hole corresponding to the circular hole around its periphery.

[0012] Furthermore, the number of the circular holes is the same as the number of the threaded holes, and there are two circular holes, which are distributed on both sides of the rocker arm through hole.

[0013] Furthermore, the wear-resistant sleeve includes a flange portion and a sleeve portion that connects to the flange portion.

[0014] Furthermore, the boring machine platform rocker arm bracket also includes a boring machine platform, which is provided with a T-shaped mounting slot for locking.

[0015] Furthermore, the boring machine platform rocker arm bracket also includes a locking screw, which passes through the locking hole and abuts against the T-shaped mounting groove, so that the bottom locking end is fixed to the boring machine platform.

[0016] Furthermore, when in the locked state, the planar bonding piece is bonded to the upper end face of the boring machine platform, and the end bonding piece is bonded to the side end face of the boring machine platform.

[0017] Furthermore, the length of the planar bonding piece is 3-5 times that of the end bonding piece.

[0018] Furthermore, the locking hole is circular.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The upper part of the support assembly is provided with a rocker arm through hole, and a wear-resistant sleeve is provided at the rocker arm through hole. During use, without changing the construction torque, an extended rocker arm is used to guide the rocker arm handle out of the interference space with the lower tooling platform, and the support assembly is used for support. This increases the operating space of the rocker arm handle, solving the problem of fingers easily getting stuck and the high degree of danger. Furthermore, after installation and use, the rocker arm handle is easy to assemble and disassemble, and easy to store, resolving the construction space interference problem during the rocker arm's movement, reducing the safety risks of construction operations, and protecting employees. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is another perspective view of the present invention;

[0023] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0024] Figure 4 This is the front view of the present invention;

[0025] Figure 5 for Figure 4 Sectional view of BB;

[0026] Figure 6 This is another front view of the present invention;

[0027] Figure 7 This is a side view of the present invention.

[0028] In the diagram: 10. Boring machine platform; 11. T-shaped mounting slot; 20. Bracket assembly; 21. Bottom locking end; 211. Flat bonding piece; 2111. Locking hole; 212. End bonding piece; 22. Inclined support leg; 23. Arc-shaped connecting section; 24. Arch bridge hole; 25. Rocker arm through hole; 26. Threaded hole; 30. Wear-resistant sleeve; 31. Round hole; 60. Rocker arm handle; 61. Extended rocker arm. Detailed Implementation

[0029] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] Please see Figure 1-7 A boring machine platform rocker arm support includes a support assembly 20. The support assembly 20 includes two bottom locking ends 21, two inclined legs 22, and an arc-shaped connecting section 23. The bottom locking ends 21 are located at the lower part of the inclined legs 22. The upper parts of the two inclined legs 22 are connected and arranged in a triangular pattern. The middle parts of the two inclined legs 22 are connected by the arc-shaped connecting section 23. The lower part of the arc-shaped connecting section 23 forms an arch bridge hole 24. The bottom locking ends 21 include a flat bonding piece 211 and an end bonding piece 212. The end of the flat bonding piece 211 is connected to the end bonding piece 212 and arranged in an L-shape. The flat bonding piece 211 is provided with a locking hole 2111. The upper part of the support assembly 20 is provided with a rocker arm through hole 25, and a wear-resistant sleeve 30 is provided at the rocker arm through hole 25. When in use, without changing the construction torque, the extended rocker arm 61 is used to guide the rocker arm handle 60 out of the interference space with the lower tooling platform, and the bracket assembly 20 is used for support, which increases the movement space of the rocker arm handle 60, solving the problem of fingers getting stuck and the high degree of danger. At the same time, after installation and use, the rocker arm handle 60 is easy to disassemble and store, solving the problem of construction space interference during the operation of the handle, reducing the safety risks of construction operations, and protecting employees.

[0033] Preferably, the boring machine platform rocker arm bracket further includes a rocker arm handle 60 and an extended rocker arm 61. The end of the rocker arm handle 60 is connected to the extended rocker arm 61, and the extended rocker arm 61 passes through the wear-resistant sleeve 30. Specifically, when manufacturing the extended rocker arm 61, the connecting rod is manufactured using the original handle design, minimizing unnecessary modifications.

[0034] Preferably, the wear-resistant sleeve 30 is provided with a circular hole 31 for fixing, and the rocker arm through hole 25 is provided with threaded holes 26 corresponding to the circular hole 31 around its periphery. The number of circular holes 31 is the same as the number of threaded holes 26, and there are two circular holes 31 distributed on both sides of the rocker arm through hole 25. Specifically, the wear-resistant sleeve 30 includes a flange portion and a sleeve portion that connects to the flange portion, which solves the problem of inconvenient replacement.

[0035] Preferably, the boring machine platform rocker arm bracket further includes a boring machine platform 10, which is provided with a T-shaped mounting groove 11 for locking. The boring machine platform rocker arm bracket also includes a locking screw, which passes through the locking hole 2111 and abuts against the T-shaped mounting groove 11, so that the bottom locking end 21 is fixed to the boring machine platform 10, and the fixing method is compact.

[0036] Preferably, when in the locked state, the planar bonding piece 211 is bonded to the upper end face of the boring machine platform 10, and the end bonding piece 212 is bonded to the side end face of the boring machine platform 10. The length of the planar bonding piece 211 is 3-5 times that of the end bonding piece 212. The locking hole 2111 is circular. The entire device has a novel structure, ingenious design, strong applicability, and is easy to promote.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0038] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A boring machine platform rocker bracket, characterized in that, The bracket assembly comprises two bottom locking ends, two inclined legs, and an arc-shaped connecting segment. The bottom locking end comprises a planar adhering piece and an end adhering piece. The upper part of the bracket assembly is provided with a rocker overhole, and the rocker overhole is provided with a wear-resistant sleeve.

2. The boring mill platform rocker bracket of claim 1, wherein, The boring machine platform rocker bracket further comprises a rocker handle and an extended rocker.

3. The boring mill platform rocker bracket of claim 2, wherein, The boring machine platform rocker bracket further comprises a boring machine platform provided with a T-shaped mounting groove for locking.

4. The boring mill platform rocker bracket of claim 1 wherein, The boring machine platform rocker bracket further comprises a locking screw.

5. The boring mill platform rocker bracket of claim 1 wherein, The length of the planar adhering piece is 3-5 times that of the end adhering piece. The locking hole is circular.

Images