Metal product notch polishing machining equipment

Abstract

The utility model relates to the technical field of metal product machining, in particular to a metal product notch polishing machining device which comprises a machining table and a guide rail fixed to the upper end of the machining table, and a polishing mechanism is arranged on the guide rail and used for polishing a metal pipe notch. Comprising a vertical frame slidably mounted on a guide rail and a polishing ring mounted on the surface of the vertical frame; the notch inner wall polishing assembly comprises a transverse barrel fixed in the vertical frame, a guide rod slidably installed at the upper end of the transverse barrel in a penetrating mode, an inner polishing head fixed to the top of the guide rod, a knob bolt installed at one end of the transverse barrel in a penetrating and threaded mode, and a guide head rotationally installed at the inner end of the knob bolt; the notch outer wall polishing assembly comprises a frame body fixed to the upper end of the vertical frame, a longitudinal barrel fixed in the frame body and a screw rod which penetrates through the longitudinal barrel and is slidably mounted in the longitudinal barrel; the polishing mechanism can polish the notch of the metal pipe and the inner wall and the outer wall near the notch.

Description

Technical Field

[0001] This utility model relates to the field of metal product processing technology, specifically to a metal product cutting and grinding processing equipment. Background Technology

[0002] Aluminum alloys are among the most widely used non-ferrous metal structural materials in industry, with extensive applications in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, and chemical industries. The rapid development of the industrial economy has led to an increasing demand for welded aluminum alloy structural components, prompting in-depth research into the weldability of aluminum alloys.

[0003] According to CN216633760U, a steel pipe cutting and grinding device is disclosed. This technology discloses a "steel pipe cutting and grinding device, including a base plate, a fixing mechanism at one end of the upper surface of the base plate, and a grinding mechanism at the end of the upper surface of the base plate away from the fixing mechanism. The fixing mechanism includes a gantry frame, which is fixedly connected to the upper surface of one end of the base plate. Two limiting grooves are opened on both sides of the gantry frame." It has the technical effect of "using a motor to drive the turntable to rotate, and the turntable to drive the grinding rod to move and grind against the inner wall of the steel pipe cutting. The rotation radius of the grinding rod is adjustable to adapt to steel pipes with different inner diameters. At the same time, the fixing mechanism does not need to be adjusted and can directly clamp and fix the steel pipe without adjusting its position, so that the center of the steel pipe is always aligned with the center of the turntable, which is convenient for grinding."

[0004] After the pipe is cut, in order to ensure its quality and aesthetics, it is usually necessary to perform a comprehensive grinding process on the entire circumference of the cut area and the surrounding outer and inner walls of the pipe. In actual operation, the above solution can only rely on the grinding rod to grind the inner wall of the pipe, which makes it impossible to achieve uniform treatment of the entire pipe cut area. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a metal product cutting and grinding equipment, which can grind the cutting edge of metal pipes and the inner and outer walls near the cutting edge through a grinding mechanism.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal product cutting edge grinding processing equipment, comprising a processing table, a guide rail fixed at the upper end of the processing table, and a grinding mechanism provided on the guide rail for grinding the cutting edge of metal pipes, the grinding mechanism comprising:

[0007] A cutting end face grinding assembly, including a stand that is slidably mounted on a guide rail and a grinding ring mounted on the surface of the stand;

[0008] The inner wall grinding assembly includes a transverse cylinder fixed inside the frame, a guide rod slidably installed through the upper end of the transverse cylinder, an inner grinding head fixed at the top of the guide rod, a threaded knob bolt through one end of the transverse cylinder, and a guide head rotatably installed at the inner end of the knob bolt.

[0009] The outer wall grinding assembly includes a frame fixed to the upper end of a stand, a longitudinal cylinder fixed inside the frame, a screw rod slidably installed through the longitudinal cylinder, an outer grinding head fixed to the bottom of the screw rod, and a knob sleeve rotatably installed at the upper end of the longitudinal cylinder and threadedly connected to the screw rod.

[0010] Preferably, the outer wall grinding assembly further includes a groove formed on the outer wall of the screw, and the screw is slidably installed with the longitudinal cylinder through the groove.

[0011] Preferably, the inner wall grinding assembly further includes a slot formed on the outer wall of the guide rod, a spring plate fixed to the outer wall of the top of the transverse cylinder, and one end of the spring plate is located in the slot.

[0012] Preferably, the cutting end face grinding assembly further includes a fixing ring seat fixed to the surface of the stand and used to install and fix the grinding ring.

[0013] Preferably, the bottom of the guide rod has a sloped structure, and the guide head has a frustum-shaped structure.

[0014] Preferably, the upper end of the processing table is fixed with an organic body, a chuck is installed on the organic body, and a material collection trough is installed at the lower end of the interior of the processing table.

[0015] Beneficial effects

[0016] This utility model provides a metal product cutting edge grinding processing equipment. Compared with the prior art, it has the following advantages:

[0017] (1) The cut metal pipe is fixed by a chuck, and the grinding ring is brought into contact with the cut of the metal pipe by the moving stand. The metal pipe is rotated by the machine body driving the chuck, thereby achieving grinding of the cut of the metal pipe.

[0018] (2) By moving the upright frame, the grinding ring is moved away from the metal through-tube cut, so that the inner grinding head and the outer grinding head are aligned with the inner and outer walls near the cut. Then, the knob bolt is rotated to move the guide head. The guide head pushes the guide rod to move the inner grinding head upward and make it fit with the inner wall near the cut. Then, the knob sleeve is rotated to move the outer grinding head on the screw downward and make it fit with the outer wall near the cut. Then, the metal through-tube is rotated by the machine body drive chuck, thereby realizing the grinding of the inner and outer walls near the cut of the metal through-tube. Attached Figure Description

[0019] Figure 1This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the grinding mechanism in this utility model;

[0021] Figure 3 This is a cross-sectional view of the grinding mechanism in this utility model;

[0022] Figure 4 This utility model Figure 3 A schematic diagram of the structure of part A in the middle;

[0023] Figure 5 This utility model Figure 3 A schematic diagram of the structure of part B in the middle.

[0024] In the diagram: 1. Processing table; 2. Grinding mechanism; 21. Cut end face grinding assembly; 211. Stand; 212. Grinding ring; 213. Fixing ring seat; 22. Cut inner wall grinding assembly; 221. Transverse cylinder; 222. Guide rod; 223. Inner grinding head; 224. Knob bolt; 225. Guide head; 226. Groove; 227. Spring plate; 23. Cut outer wall grinding assembly; 231. Frame; 232. Longitudinal cylinder; 233. Screw; 234. Outer grinding head; 235. Knob sleeve; 236. Slide groove; 3. Guide rail; 4. Machine body; 5. Chuck; 6. Material collection trough. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a metal product cutting edge grinding processing equipment, including a processing table 1, a guide rail 3 fixed at the upper end of the processing table 1, and a grinding mechanism 2 provided on the guide rail 3 for grinding the cutting edge of metal pipes. The grinding mechanism 2 includes:

[0027] The end face grinding assembly 21 includes a stand 211 slidably mounted on the guide rail 3 and a grinding ring 212 mounted on the surface of the stand 211;

[0028] The inner wall grinding assembly 22 includes a transverse cylinder 221 fixed inside the stand 211, a guide rod 222 slidably installed through the upper end of the transverse cylinder 221, an inner grinding head 223 fixed at the top of the guide rod 222, a threaded knob bolt 224 through one end of the transverse cylinder 221, and a guide head 225 rotatably installed at the inner end of the knob bolt 224.

[0029] The outer wall grinding assembly 23 includes a frame 231 fixed to the upper end of the stand 211, a longitudinal cylinder 232 fixed inside the frame 231, a screw 233 slidably installed through the longitudinal cylinder 232, an outer grinding head 234 fixed to the bottom of the screw 233, and a knob sleeve 235 rotatably installed on the upper end of the longitudinal cylinder 232 and threadedly installed with the screw 233.

[0030] In this embodiment, after the metal pipe is fixed on the chuck 5, the grinding ring 212 is brought into contact with the cut of the metal pipe by the movable stand 211, and the metal pipe is rotated by the chuck 5, thereby achieving grinding of the cut of the metal pipe; then, the movable stand 211 is brought into contact with the grinding ring 212 away from the cut of the metal pipe, so that the inner grinding head 223 and the outer grinding head 234 are aligned with the inner and outer walls near the cut; then the knob bolt 224 is rotated to move the guide head 225, and the guide head 225 pushes the guide rod 222 to move the inner grinding head 223 upward and make it contact with the inner wall near the cut; then the knob sleeve 235 is rotated to move the outer grinding head 234 on the screw 233 downward and make it contact with the outer wall near the cut, so that the metal pipe is rotated by the chuck 5, thereby achieving grinding of the inner and outer walls near the cut of the metal pipe.

[0031] Specifically, the outer wall grinding assembly 23 also includes a groove 236 formed on the outer wall of the screw 233, and the screw 233 is slidably installed with the longitudinal cylinder 232 through the groove 236.

[0032] In this embodiment, the rotation of the screw 233 is restricted by the slide groove 236, and the screw 233 is slidably installed with the longitudinal cylinder 232.

[0033] Specifically, the inner wall grinding assembly 22 also includes a slot 226 formed on the outer wall of the guide rod 222, a spring plate 227 fixed on the top outer wall of the transverse cylinder 221, and one end of the spring plate 227 is located in the slot 226.

[0034] In this embodiment, when the guide head 225 is moved away from the guide rod 222 by rotating the knob bolt 224, the guide rod 222 can be pushed inward by the pressure of the spring plate 227, thereby causing the inner grinding head 223 to disengage from the inner wall of the metal pipe.

[0035] Specifically, the end face grinding assembly 21 also includes a fixing ring seat 213 fixed to the surface of the stand 211 and used to install and fix the grinding ring 212.

[0036] In this embodiment, the grinding ring 212 can be fixed by the fixing ring seat 213, which makes it convenient to disassemble and replace the grinding ring 212.

[0037] Specifically, the bottom of the guide rod 222 has a sloping structure, and the guide head 225 has a frustum-shaped structure.

[0038] In this embodiment, when the guide head 225 moves inward, it can push the guide rod 222 to move upward.

[0039] Specifically, the upper end of the processing table 1 is fixed with a body 4, a chuck 5 is installed on the body 4, and a material collection trough 6 is installed at the lower end of the interior of the processing table 1.

[0040] In this embodiment, the cut metal pipe can be fixed by the chuck 5, and the machine body 4 can drive the chuck 5 to rotate the metal pipe.

[0041] The working principle and usage process of this utility model are as follows: First, the cut metal pipe is fixed by the chuck 5. Then, the moving stand 211 drives the grinding ring 212 to fit with the cut of the metal pipe. The machine body 4 drives the chuck 5 to rotate the metal pipe, thereby achieving the grinding of the cut of the metal pipe.

[0042] Then, the upright frame 211 is moved to move the grinding ring 212 away from the metal through-tube cut, so that the inner grinding head 223 and the outer grinding head 234 are aligned with the inner and outer walls near the cut. Then, the knob bolt 224 is rotated to move the guide head 225. The guide head 225 pushes the guide rod 222 to move the inner grinding head 223 upward and make it fit against the inner wall near the cut. Then, the knob sleeve 235 is rotated to move the outer grinding head 234 on the screw 233 downward and make it fit against the outer wall near the cut. Then, the chuck 5 driven by the machine body 4 drives the metal through-tube to rotate, thereby achieving the grinding of the inner and outer walls near the cut of the metal through-tube.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal product cutting and grinding processing equipment, comprising a processing table (1) and a guide rail (3) fixed at the upper end of the processing table (1), characterized in that: The guide rail (3) is provided with a grinding mechanism (2) for grinding the cut edges of the metal pipe. The grinding mechanism (2) includes: The end face grinding assembly (21) includes a stand (211) slidably mounted on a guide rail (3) and a grinding ring (212) mounted on the surface of the stand (211); The inner wall grinding assembly (22) includes a transverse cylinder (221) fixed inside the stand (211), a guide rod (222) slidably installed through the upper end of the transverse cylinder (221), an inner grinding head (223) fixed at the top of the guide rod (222), a threaded knob bolt (224) slidably installed through one end of the transverse cylinder (221), and a guide head (225) rotatably installed at the inner end of the knob bolt (224). The outer wall grinding assembly (23) includes a frame (231) fixed to the upper end of the stand (211), a longitudinal cylinder (232) fixed inside the frame (231), a screw (233) slidably installed through the longitudinal cylinder (232), an outer grinding head (234) fixed to the bottom of the screw (233), and a knob sleeve (235) rotatably installed at the upper end of the longitudinal cylinder (232) and threadedly installed with the screw (233).

2. The metal product cutting edge grinding processing equipment according to claim 1, characterized in that: The outer wall grinding assembly (23) further includes a groove (236) formed on the outer wall of the screw (233), and the screw (233) is slidably installed with the longitudinal cylinder (232) through the groove (236).

3. The metal product cutting edge grinding processing equipment according to claim 1, characterized in that: The inner wall grinding assembly (22) further includes a slot (226) opened on the outer wall of the guide rod (222), a spring plate (227) fixed on the top outer wall of the transverse cylinder (221), and one end of the spring plate (227) is located in the slot (226).

4. The metal product cutting edge grinding processing equipment according to claim 1, characterized in that: The cutting end face grinding assembly (21) also includes a fixing ring seat (213) fixed on the surface of the stand (211) and used to install and fix the grinding ring (212).

5. The metal product cutting edge grinding processing equipment according to claim 1, characterized in that: The bottom of the guide rod (222) is a sloping structure, and the guide head (225) is a frustum-shaped structure.

6. The metal product cutting edge grinding processing equipment according to claim 1, characterized in that: The upper end of the processing table (1) is fixed with an organic body (4), a chuck (5) is installed on the organic body (4), and a material collection trough (6) is installed at the lower end of the interior of the processing table (1).

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