Chamfering machine for metal processing

Abstract

The utility model discloses a metal processing chamfering machine which comprises a single-head chamfering machine body and a clamping piece, one side of the single-head chamfering machine body is fixedly connected with a frame plate, the top of the frame plate is rotatably connected with a rotating plate, the rotating plate is provided with an annular limiting sleeve, the inner wall of the annular limiting sleeve is rotatably connected with a sliding ring, and the clamping piece is fixedly connected with the frame plate. Outer clamping grooves distributed at equal intervals are formed in the inner wall of the sliding ring, a supporting plate is arranged at the center of the sliding ring, and a limiting plate is connected to the outer wall of the supporting plate in a clamped mode. The distance between a supporting plate and a sliding ring and the distance between a limiting plate and the sliding ring can be shortened through an inner mounting ring, a sliding rod and a spring, an outer clamping groove and an inner clamping groove clamp a set of metal round bars, the two ends of the metal round bars can be replaced at the same time in cooperation with rotation of a rotating plate on a frame plate, and the replacement efficiency is improved. By means of the device, the situation that when a worker uses a single-head chamfering machine body to conduct chamfering on the two ends of a metal round bar, the metal round bar needs to be positioned and placed twice with a clamping piece can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to a chamfering machine for metal processing. Background Technology

[0002] When using existing single-head chamfering machines, operators need to place the metal bar or tube under the clamping mechanism so that the cutter head can chamfer one end of the bar or tube. When the bar or tube needs to be chamfered at both ends, the operator has to position it twice with the clamping mechanism when processing a single metal bar or tube, which reduces processing efficiency and is not conducive to chamfering both ends of the metal bar or tube. When processing a large number of metal bars or tubes, it increases the overall processing time. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, the purpose of this utility model is to propose a chamfering machine for metal processing, which can solve the problem that when workers use a single-head chamfering machine to chamfer both ends of a metal bar, the metal bar needs to be positioned twice, resulting in low processing efficiency.

[0005] To achieve the above objectives, this utility model proposes a chamfering machine for metal processing, comprising a single-head chamfering machine body and a clamping component. A frame plate is fixedly connected to one side of the single-head chamfering machine body, and a rotating plate is rotatably connected to the top of the frame plate. An annular limiting sleeve is installed on the rotating plate, and a sliding ring is rotatably connected to the inner wall of the annular limiting sleeve. The inner wall of the sliding ring has equidistantly distributed outer slots, and a support plate is provided at the center of the sliding ring. A limiting plate is engaged with the outer wall of the support plate, and an inner slot corresponding to the outer slot is provided on the outer wall of the limiting plate. An inner mounting ring is provided at the center of the support plate, and several mounting plates corresponding to the support plate are fixedly connected to the inner wall of the inner mounting ring. Two sliding rods are slidably connected to each of the mounting plates, and springs are sleeved on the outer wall of the sliding rods. One end of the sliding rod is fixedly connected to the inner wall of the support plate.

[0006] This utility model discloses a chamfering machine for metal processing. By using an inner mounting ring, a sliding rod, and a spring, the distance between the support plate and the limiting plate and the sliding ring can be shortened. This allows the outer and inner slots to clamp a set of metal rods. With the rotating plate rotating on the frame plate, both ends of the metal rods can be replaced simultaneously. This device avoids the need for workers to use a single-head chamfering machine body to chamfer both ends of a metal rod, which requires two positioning and placement of a metal rod with the clamping parts, resulting in low processing efficiency and making it unsuitable for chamfering the ends of metal rods.

[0007] In addition, the chamfering machine for metal processing proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, a slide rail is provided on the top of the frame plate, a slide plate is slidably connected to the inner wall of the slide rail, a drive motor is installed on the slide plate, and a lever for driving the inner mounting ring to rotate is fixedly connected to the drive end of the drive motor.

[0009] Specifically, the outer wall of the inner mounting ring and the inner wall of the annular limiting sleeve are connected by several fixing plates. The inner wall of the inner mounting ring is fixedly connected to a support frame, and the support frame has a connecting groove that matches the locking rod.

[0010] Specifically, a limiting groove is provided at the connection between the support plate and the limiting plate, and a limiting block matching the limiting groove is installed on the limiting plate.

[0011] Specifically, the inner mounting ring and the mounting plate are provided with sliding holes that match the slide rod, one end of the slide rod is fixedly connected to a protruding plate, and both ends of the spring are fixedly connected to the mounting plate and the protruding plate, respectively.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the annular limiting sleeve in this utility model;

[0016] Figure 3 This is a schematic diagram of the inner mounting ring in this utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the annular limiting sleeve in this utility model.

[0018] As shown in the figure:

[0019] 1. Single-head chamfering machine body; 11. Clamping parts; 2. Frame plate; 21. Slide rail; 22. Slide plate; 23. Drive motor; 24. Locking rod; 3. Rotating plate; 31. Annular limiting sleeve; 32. Slip ring; 33. Outer locking groove; 34. Support plate; 341. Limiting groove; 35. Limiting plate; 351. Limiting block; 36. Inner locking groove; 4. Inner mounting ring; 41. Mounting plate; 42. Slide rod; 421. Protruding plate; 422. Sliding hole; 43. Spring; 44. Fixing plate; 45. Support frame; 46. Connecting groove. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Rather, the embodiments of this utility model include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The following description, in conjunction with the accompanying drawings, describes a chamfering machine for metal processing according to an embodiment of the present invention.

[0022] like Figures 1-4 As shown in the figure, a chamfering machine for metal processing according to an embodiment of the present invention may include a single-head chamfering machine body 1 and a clamping member 11. A frame plate 2 is fixedly connected to one side of the single-head chamfering machine body 1. A rotating plate 3 is rotatably connected to the top of the frame plate 2. An annular limiting sleeve 31 is installed on the rotating plate 3. A sliding ring 32 is rotatably connected to the inner wall of the annular limiting sleeve 31. An equally spaced outer groove 33 is opened on the inner wall of the sliding ring 32. A support plate 34 is provided at the center of the sliding ring 32. A limiting plate 35 is engaged with the outer wall of the support plate 34. A plurality of inner grooves 36 are opened on the outer wall of the limiting plate 35.

[0023] Among them, an inner mounting ring 4 is provided at the center of the support plate 34, and several mounting plates 41 corresponding to the support plate 34 are fixedly connected to the inner wall of the inner mounting ring 4.

[0024] It should be noted that, in this embodiment, the center of the inner mounting ring 4 corresponds to the center of the support plate 34 and the limiting plate 35, and several mounting plates 41 correspond to several support plates 34 and limiting plates 35.

[0025] Each of the mounting plates 41 has two sliding rods 42 slidably connected to it. The outer wall of the sliding rod 42 is fitted with a spring 43, and one end of the sliding rod 42 is fixedly connected to the inner wall of the support plate 34.

[0026] It should be noted that the slide rod 42 described in this embodiment passes through the mounting plate 41 and the inner mounting ring 4, and the slide rod 42 corresponds to the inner wall of the support plate 34.

[0027] Among them, several external card slots 33 correspond to several internal card slots 36.

[0028] It should be noted that, in this embodiment, the outer slot 33 corresponds to the inner slot 36 so as to facilitate the clamping of the metal rod.

[0029] Specifically, the single-head chamfering machine body 1 is a device for chamfering one end of a round bar or tube. A clamping member 11 is installed on the single-head chamfering machine body 1 at the corresponding position of the chamfering end. The clamping member 11 is used to clamp and secure the round bar or tube, allowing the chamfering cutter to act on one end for chamfering. During the chamfering operation on one end of the round bar or tube, a frame plate 2 is installed at the front end of the single-head chamfering machine body 1. A rotating plate 3 rotatably connected to the frame plate 2 supports the annular limiting sleeve 31. The annular limiting sleeve 31 corresponds to the clamping member 11, allowing the sliding ring 32, which is slidably connected to the inner wall of the annular limiting sleeve 31, to rotate within the annular limiting sleeve 31. A support is provided inside the annular limiting sleeve 31... The support plate 34 corresponds to the center of the annular limiting sleeve 31, so that the outer wall of the support plate 34 is fitted with a limiting plate 35 that matches the outer wall of the metal rod as needed. The inner groove 36 on the outer wall of the limiting plate 35 corresponds to the outer groove 33 on the inner wall of the slip ring 32. When the outer groove 33 and the inner groove 36 move synchronously to shorten the distance between the support plate 34 and the limiting plate 35 and the slip ring 32, the metal rod is temporarily clamped. The support plate 34 at the center of the annular limiting sleeve 31 is fixed to the annular limiting sleeve 31 by a fixing plate 44, so that the mounting plate 41 fixedly connected to the inner wall of the inner mounting ring 4 and the support plate 34 are in the corresponding position, and one of the sliding rods 42 slidably connected on the mounting plate 41 is fixedly connected to the support plate 34. After the end can pass through the inner mounting ring 4, one end is connected and fixed to the inner wall of the support plate 34. This allows the position adjustment of the support plate 34 and the limiting plate 35 to be adjusted by pushing the slide rod 42. The spring 43 sleeved on the outer wall of the slide rod 42 can provide elastic tension to one end of the slide rod 42, causing it to slide outward from the inner mounting ring 4. This pushes the support plate 34 and the limiting plate 35 outward, shortening the distance between the inner slot 36 and the outer slot 33, thereby clamping the round bar. After several metal round bars are clamped and fixed, the support height of the frame plate 2 on the annular limiting sleeve 31 allows the topmost set of outer slots 33 and inner slots 36 to clamp the metal round bars with the clamping member 11. The device is designed to allow workers to rotate the inner ring 4 and slip ring 32 synchronously. After adjusting each round bar to correspond with the clamping member 11, it can be pushed into the clamping member 11 and clamped for chamfering. After chamfering one end of several metal round bars, the rotating plate 3 can rotate on the frame plate 2, causing the metal round bars to rotate synchronously. This allows the metal round bars to be chamfered at one end simultaneously, and then the positions of both ends of the metal round bars are simultaneously adjusted. This device avoids the need for workers to use the single-head chamfering machine body 1 to chamfer both ends of the metal round bars, where each metal round bar needs to be positioned with the clamping member 11 twice, resulting in low processing efficiency and making it unsuitable for chamfering both ends of the metal round bars.

[0030] In one embodiment of this utility model, such as Figures 1-4 As shown, a slide rail 21 is provided on the top of the frame plate 2. A slide plate 22 is slidably connected to the inner wall of the slide rail 21. A drive motor 23 is installed on the slide plate 22. A locking rod 24 for driving the inner mounting ring 4 to rotate is fixedly connected to the drive end of the drive motor 23.

[0031] It should be noted that, in this embodiment, the bottom of the slide plate 22 is connected to the inner wall of the slide rail 21 by a limiting sliding member, and the installation height of the drive motor 23 corresponds to the center of the inner mounting ring 4.

[0032] Specifically, the distance between the slide plate 22 and the annular limiting sleeve 31 can be adjusted so that after the drive motor 23 is installed, it can drive the inner mounting ring 4 to rotate, thereby adjusting the position of the metal bar temporarily clamped between the outer slot 33 and the inner slot 36, so that the device can perform processing operations on the metal bar in sequence.

[0033] In one embodiment of this utility model, such as Figures 1-4 As shown, the outer wall of the inner mounting ring 4 and the inner wall of the annular limiting sleeve 31 are connected by several fixing plates 44. The inner wall of the inner mounting ring 4 is fixedly connected to a support frame 45, and the support frame 45 is provided with a connecting groove 46 that matches the locking rod 24.

[0034] It should be noted that, in this embodiment, the fixed plate 44 is misaligned with the support plate 34 and the limiting plate 35, and the installation position of the support frame 45 is misaligned with the slide rod 42.

[0035] Specifically, after the slip ring 32 and the inner mounting ring 4 are connected and fixed by the fixing plate 44, when the device drives the inner mounting ring 4 to rotate and adjust the positions of the outer slot 33 and the inner slot 36, it can ensure that the slip ring 32 rotates synchronously with it, and ensure that each set of outer slot 33 and inner slot 36 remains corresponding. The support frame 45 is installed and fixed at the center position of the inner mounting ring 4, and the locking rod 24 fixed by the drive motor 23 can engage with the support frame 45, so that it can drive the inner mounting ring 4 to rotate.

[0036] In one embodiment of this utility model, such as Figures 1-4 As shown, a limiting groove 341 is provided at the connection between the support plate 34 and the limiting plate 35, and a limiting block 351 matching the limiting groove 341 is installed on the limiting plate 35.

[0037] It should be noted that the limiting groove 341 and the limiting block 351 described in this embodiment are slidably connected.

[0038] Specifically, the limiting plate 35 can be connected and limited by the engagement of the limiting groove 341 and the limiting block 351 to limit its position. The limiting plate 35 can also be removed and separated by sliding back and forth through the limiting groove 341 and the limiting block 351, so as to facilitate the replacement of the inner slots 36 of different sizes to accommodate metal round bars of different sizes.

[0039] In one embodiment of this utility model, such as Figures 1-4 As shown, the inner mounting ring 4 and the mounting plate 41 are provided with sliding holes 422 that match the slide rod 42. One end of the slide rod 42 is fixedly connected to the protrusion plate 421, and both ends of the spring 43 are fixedly connected to the mounting plate 41 and the protrusion plate 421 respectively.

[0040] It should be noted that the sliding hole 422 described in this embodiment corresponds to the support plate 34, and the sliding rod 42 is guided by the sliding hole 422 to make the sliding rod 42 slide.

[0041] Specifically, after the sliding hole 422 limits the position of the sliding rod 42, the spring 43, after connecting the mounting plate 41 and the convex plate 421, can pull the convex plate 421 to push the sliding rod 42, so that the sliding rod 42 slides on the inner wall of the sliding hole 422, thereby pushing and adjusting the position of the support plate 34 and the limiting plate 35.

[0042] In summary, the metal chamfering machine of this utility model embodiment performs chamfering work on metal round bars through the single-head chamfering machine body 1 and the clamping member 11. The metal round bar can be placed inside the annular limiting sleeve 31 and clamped by the sliding ring 32 and the limiting plate 35. The inner mounting ring 4 is located at the center of the rotating plate 3 and is fixedly connected to the annular limiting sleeve 31. The sliding rod 42 slidably connected on the mounting plate 41 can be pushed by the spring 43. After one end of the sliding rod 42 is fixedly connected to the inner wall of the support plate 34, the support plate 34 and the limiting plate 35 can be pushed to chamfer the metal round bar. The bar is clamped between the outer slot 33 and the inner slot 36, allowing the operator to rotate the inner mounting ring 4 and the slip ring 32 synchronously. After adjusting each round bar to correspond with the clamping part 11, the metal round bar can simultaneously bevel one end of a group of metal round bars. Then, by rotating the rotating plate 3, the positions of both ends of the metal round bar are simultaneously positioned. This device avoids the need for the operator to use the single-head beveling machine body 1 to bevel both ends of the metal round bar, which requires the metal round bar to be positioned with the clamping part 11 twice, resulting in low processing efficiency and making it unsuitable for beveling the two ends of the metal round bar.

[0043] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A chamfering machine for metal processing, comprising a single-head chamfering machine body (1) and a clamping member (11), characterized in that, A frame plate (2) is fixedly connected to one side of the single-head chamfering machine body (1). A rotating plate (3) is rotatably connected to the top of the frame plate (2). An annular limiting sleeve (31) is installed on the rotating plate (3). A slip ring (32) is rotatably connected to the inner wall of the annular limiting sleeve (31). An equally spaced outer slot (33) is opened on the inner wall of the slip ring (32). A support plate (34) is provided at the center of the slip ring (32). A limiting plate (35) is engaged with the outer wall of the support plate (34). A plurality of inner slots (36) are opened on the outer wall of the limiting plate (35). The support plate (34) is provided with an inner mounting ring (4) at its center, and a plurality of mounting plates (41) corresponding to the support plate (34) are fixedly connected to the inner wall of the inner mounting ring (4). Each of the mounting plates (41) has two sliding rods (42) slidably connected to it. The outer wall of the sliding rod (42) is fitted with a spring (43), and one end of the sliding rod (42) is fixedly connected to the inner wall of the support plate (34). Several of the outer card slots (33) correspond to several of the inner card slots (36).

2. The chamfering machine for metal processing according to claim 1, characterized in that, The top of the frame plate (2) is provided with a slide rail (21), and a slide plate (22) is slidably connected to the inner wall of the slide rail (21). A drive motor (23) is installed on the slide plate (22), and a lever (24) for driving the inner mounting ring (4) to rotate is fixedly connected to the drive end of the drive motor (23).

3. A chamfering machine for metal processing according to claim 2, characterized in that, The outer wall of the inner mounting ring (4) and the inner wall of the annular limiting sleeve (31) are connected by a number of fixing plates (44). The inner wall of the inner mounting ring (4) is fixedly connected to a support frame (45), and the support frame (45) is provided with a connecting groove (46) that matches the clamp rod (24).

4. A chamfering machine for metal processing according to claim 1, characterized in that, A limiting groove (341) is provided at the connection between the support plate (34) and the limiting plate (35), and a limiting block (351) matching the limiting groove (341) is installed on the limiting plate (35).

5. A chamfering machine for metal processing according to claim 1, characterized in that, The inner mounting ring (4) and the mounting plate (41) are provided with sliding holes (422) that match the slide rod (42). One end of the slide rod (42) is fixedly connected to a protruding plate (421), and both ends of the spring (43) are fixedly connected to the mounting plate (41) and the protruding plate (421) respectively.

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