Chamfering machine

Abstract

The utility model discloses a chamfering machine which comprises a base, a translation device, a lifting device, a chamfering device, a conveying device and a pressing device. The translation device comprises a first sliding seat and a first driving part, the first sliding seat is slidably connected to the base, and the first driving part is used for driving the first sliding seat to move in the left-right direction. The lifting device comprises a second sliding seat and a second driving part, the second sliding seat is slidably connected to the first sliding seat, and the second driving part is used for driving the second sliding seat to move in the vertical direction. The chamfering device comprises a cutter handle and a third driving part, and the third driving part is used for driving the cutter handle to rotate. The conveying device is used for conveying steel bars. The pressing device is used for pressing the steel bar so that the steel bar can be relatively fixed to the base. Under the cooperation of the translation device and the lifting device, one end of the steel bar is inserted into the cutter handle, and the cutter handle rotates to conduct chamfering treatment on the steel bar. According to the chamfering machine, full-automatic chamfering of the steel bars can be achieved, the working efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

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

[0002] In daily production, the ends of steel bars usually need to be chamfered. Existing chamfering machines are usually semi-automatic chamfering machines that require manual intervention, which cannot achieve full automation and are inefficient. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. To this end, this utility model proposes a chamfering machine.

[0004] This utility model embodiment provides a chamfering machine, the chamfering machine comprising:

[0005] Base;

[0006] A translation device includes a first slide block and a first driving component. The first slide block is slidably connected to the base, and the first driving component is used to drive the first slide block to move in the left-right direction.

[0007] The lifting device includes a second slide block and a second driving component. The second slide block is slidably connected to the first slide block, and the second driving component is used to drive the second slide block to move in the vertical direction.

[0008] A chamfering device includes a tool holder and a third driving component, the third driving component being mounted on a second slide and used to drive the tool holder to rotate;

[0009] A conveying device for transporting the steel bars from left to right;

[0010] A clamping device is used to clamp the steel bar to fix the steel bar relative to the base;

[0011] When the clamping device clamps the steel bar, with the cooperation of the translation device and the lifting device, one end of the steel bar is inserted into the knife handle, and the knife handle rotates to chamfer the steel bar.

[0012] The chamfering machine according to this utility model embodiment has at least the following technical effects: the conveying device transports a steel strip from left to right, moving the steel strip to a designated position; the clamping device then clamps the steel strip, fixing it relatively to the base; the second driving component drives the second slide to move vertically, bringing the cutter handle and the steel strip to the same horizontal line; the first driving component drives the first slide to move to the left, fitting the cutter handle onto the right end of the steel strip from right to left; the third driving component drives the cutter handle to rotate, thus chamfering the steel strip; the first driving component then drives the first slide to move to the right, disengaging the cutter handle from the steel strip; the second driving component drives the second slide to move upward, moving the chamfering device upward; and the conveying device continues to transport the steel strip to the right for the next process. This chamfering machine can achieve fully automatic chamfering of steel strips, improving work efficiency and saving manual labor intensity.

[0013] According to some embodiments of the present invention, the base is provided with a first slide rail extending in the left-right direction, the first slide block is slidably connected to the first slide rail, the first driving component is installed on the base, and the driving end of the first driving component is fixedly connected to the first slide block.

[0014] According to some embodiments of the present invention, the first slide block is provided with a second slide rail extending in the vertical direction, the second slide block is slidably connected to the second slide rail, the second driving component is installed on the first slide block, and the driving end of the second driving component is fixedly connected to the second slide block.

[0015] According to some embodiments of the present invention, the second slide is provided with a support platform, and the knife handle passes through and is rotatably connected to the support platform.

[0016] According to some embodiments of the present invention, the support platform is provided with a bearing, and the tool holder passes through the bearing.

[0017] According to some embodiments of the present invention, the knife handle is provided with a through hole extending along the axial direction, and the wall of the through hole is provided with a cutting edge.

[0018] According to some embodiments of the present invention, the side wall of the tool holder is provided with a material passage hole communicating with the through hole.

[0019] According to some embodiments of the present invention, the second slide is provided with a guide cylinder, the guide cylinder is located on the left side of the tool handle, the inner diameter of the guide cylinder gradually decreases from left to right, the guide cylinder is used to guide the steel bar, and the guide cylinder is coaxially arranged with the tool handle.

[0020] According to some embodiments of the present invention, the conveying device includes a conveyor belt and a fourth driving component for driving the conveyor belt to rotate.

[0021] According to some embodiments of the present invention, the pressing device is located above the conveying device, and the pressing device includes a pressing cylinder and a pressing block. The driving end of the pressing cylinder faces downward and is fixedly connected to the pressing block.

[0022] 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

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a structural schematic diagram of a chamfering machine according to some embodiments of the present invention;

[0025] Figure 2 This is a structural schematic diagram of the chamfering machine from another angle, representing some embodiments of the present invention;

[0026] Figure 3 This is a structural schematic diagram of the chamfering machine from another angle, representing some embodiments of the present invention;

[0027] Figure 4 This is a partial structural schematic diagram of a chamfering machine according to some embodiments of the present invention;

[0028] Figure 5 This is a schematic diagram of the knife handle structure of some embodiments of this utility model.

[0029] Icon labels:

[0030] Base 100, steel bar 110, first slide rail 120;

[0031] Translation device 200, first slide block 210, first drive component 220, second slide rail 230;

[0032] Lifting device 300, second slide 310, second drive component 320, support platform 330, guide cylinder 340;

[0033] Chamfering device 400, tool holder 410, third drive component 420, through hole 430, cutting edge 431, material passage hole 440;

[0034] Conveying device 500, pressing device 510, pressing cylinder 511, pressing block 512. Detailed Implementation

[0035] 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 are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0038] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0039] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0040] According to some embodiments of this utility model, refer to Figures 1 to 5The chamfering machine includes a base 100, a translation device 200, a lifting device 300, a chamfering device 400, a conveying device 500, and a pressing device 510. The translation device 200 includes a first slide 210 and a first driving component 220. The first slide 210 is slidably connected to the base 100, and the first driving component 220 drives the first slide 210 to move in the left-right direction. The lifting device 300 includes a second slide 310 and a second driving component 320. The second slide 310 is slidably connected to the first slide 210, and the second driving component 320 drives the second slide 310 to move in the up-down direction. The chamfering device 400 includes a handle 410 and a third driving component 420. The handle 410 is cylindrical with its axis pointing left-right. The third driving component 420 is mounted on the second slide 310 and drives the handle 410 to rotate along its axis. The conveying device 500 is used to transport the steel bar 110 from left to right. The clamping device 510 is used to clamp the steel bar 110 so that it is relatively fixed to the base 100. When the clamping device 510 clamps the steel bar 110, with the cooperation of the translation device 200 and the lifting device 300, one end of the steel bar 110 is inserted into the knife handle 410, and the knife handle 410 rotates to chamfer the steel bar 110.

[0041] Understandably, when the conveying device 500 transports the steel bar 110 from left to right and moves it to the designated position, the conveying device 500 stops, and the clamping device 510 clamps the steel bar 110, fixing it relatively to the base 100 and the conveying device 500. The second driving component 320 drives the second slide 310 to move vertically, so that the knife handle 410 and the steel bar 110 are on the same horizontal line. The first driving component 220 drives the first slide 210 to move to the left, so that the knife handle 410 moves from the right... The steel bar 110 is fitted to the right end to the left. The third drive component 420 drives the handle 410 to rotate, thereby performing chamfering on the steel bar 110. After the chamfering is completed, the first drive component 220 drives the first slide 210 to move to the right, causing the handle 410 to disengage from the steel bar 110 to the right. The second drive component 320 drives the second slide 310 to move upward, causing the chamfering device 400 to move upward, thereby avoiding obstructing the rightward movement of the steel bar 110. The conveying device 500 then continues to transport the steel bar 110 to the next process to the right.

[0042] This chamfering machine can automatically chamfer steel bars 110, improving work efficiency and saving manual labor intensity.

[0043] According to some embodiments of this utility model, refer to Figure 1The base 100 is provided with a first slide rail 120 extending in the left-right direction. A first slide block 210 is slidably connected to the first slide rail 120. A first drive component 220 is installed on the base 100, and the drive end of the first drive component 220 is fixedly connected to the first slide block 210. The first drive component 220 can drive the first slide block 210 to move along the extension direction of the first slide rail 120.

[0044] According to some embodiments of the present invention, the first slide block 210 is provided with a second slide rail 230 extending in the vertical direction, the second slide block 310 is slidably connected to the second slide rail 230, and the second driving component 320 is installed on the first slide block 210, with the driving end of the second driving component 320 fixedly connected to the second slide block 310. The second driving component 320 can drive the second slide block 310 to move along the extending direction of the second slide rail 230.

[0045] According to some embodiments of this utility model, refer to Figure 1 and Figure 3 The second slide 310 is provided with a support platform 330, through which the tool holder 410 passes and is rotatably connected. The support platform 330 supports the tool holder 410. The support platform 330 and the third drive component 420 jointly support the tool holder 410 to prevent the tool holder 410 from bending. Preferably, the support platform 330 is provided with a bearing, through which the tool holder 410 passes to reduce wear between the tool holder 410 and the support platform 330.

[0046] According to some embodiments of this utility model, refer to Figure 5 The tool holder 410 has an axially extending through hole 430, and the wall of the through hole 430 has a cutting edge 431. After the steel bar 110 is inserted into the through hole 430, the tool holder 410 rotates relative to the steel bar 110, which allows the cutting edge 431 to cut the steel bar 110. Preferably, refer to Figure 5 The side wall of the tool holder 410 is provided with a material passage hole 440 connected to the through hole 430. The scrap steel bar 110 being cut can be thrown out through the material passage hole 440 under the high-speed rotation of the tool holder 410, so as to avoid affecting the cutting quality of the steel bar 110 by the tool holder 410.

[0047] According to some embodiments of this utility model, refer to Figure 3 and Figure 4The second slide block 310 is equipped with a guide cylinder 340, the axis of which is oriented left-right. The guide cylinder 340 is located on the left side of the tool holder 410, and its inner diameter gradually decreases from left to right. The guide cylinder 340 is used to guide the steel bar 110 and is coaxially arranged with the tool holder 410. It can be understood that the conveying device 500 transports the steel bar 110 from left to right, so that the right end of the steel bar 110 passes through the guide cylinder 340. Since the inner diameter of the guide cylinder 340 gradually decreases from left to right, the inner wall of the guide cylinder 340 can guide the steel bar 110 so that its axis is aligned with the axis of the tool holder 410. Subsequently, the conveying device 500 stops operating, and the clamping device 510 clamps the steel bar 110, fixing it relatively to the conveying device 500.

[0048] According to some embodiments of this utility model, refer to Figure 3 The conveying device 500 includes a conveyor belt and a fourth drive component for driving the conveyor belt to rotate. The fourth drive component includes a driving pulley and a driven pulley, and the conveyor belt is simultaneously fitted onto both the driving pulley and the driven pulley. The fourth drive component drives the driving pulley to rotate, thereby driving the conveyor belt to rotate. The steel bar 110 is located on the upper side of the conveyor belt. The rotation of the conveyor belt can transport the steel bar 110 from left to right.

[0049] According to some embodiments of this utility model, refer to Figure 3 The clamping device 510 is located above the conveying device 500. The clamping device 510 includes a clamping cylinder 511 and a clamping block 512. The driving end of the clamping cylinder 511 faces downward and is fixedly connected to the clamping block 512. The clamping cylinder 511 can drive the clamping block 512 to move downward and clamp the steel bar 110, preventing the steel bar 110 from rotating when being cut by the tool holder 410, thus affecting the cutting quality.

[0050] In this specification, the reference to the term "some embodiments" means 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.

[0051] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A chamfering machine for processing steel bars (110), characterized in that, The chamfering machine includes: Base (100); The translation device (200) includes a first slide (210) and a first driving component (220). The first slide (210) is slidably connected to the base (100), and the first driving component (220) is used to drive the first slide (210) to move in the left and right directions. The lifting device (300) includes a second slide (310) and a second driving component (320). The second slide (310) is slidably connected to the first slide (210), and the second driving component (320) is used to drive the second slide (310) to move in the up and down direction. The chamfering device (400) includes a tool holder (410) and a third driving component (420), the third driving component (420) being mounted on the second slide (310) and the third driving component (420) being used to drive the tool holder (410) to rotate; A conveying device (500) is used to transport the steel bar (110) from left to right; A clamping device (510) is used to clamp the steel bar (110) so that the steel bar (110) is fixed relative to the base (100); When the clamping device (510) clamps the steel bar (110), with the cooperation of the translation device (200) and the lifting device (300), one end of the steel bar (110) is inserted into the handle (410), and the handle (410) rotates to chamfer the steel bar (110).

2. The chamfering machine according to claim 1, characterized in that, The base (100) is provided with a first slide rail (120) extending in the left-right direction, the first slide block (210) is slidably connected to the first slide rail (120), the first driving component (220) is installed on the base (100), and the driving end of the first driving component (220) is fixedly connected to the first slide block (210).

3. The chamfering machine according to claim 1, characterized in that, The first slide block (210) is provided with a second slide rail (230) extending in the vertical direction. The second slide block (310) is slidably connected to the second slide rail (230). The second driving component (320) is installed on the first slide block (210). The driving end of the second driving component (320) is fixedly connected to the second slide block (310).

4. The chamfering machine according to claim 1, characterized in that, The second slide (310) is provided with a support platform (330), through which the tool holder (410) passes and is rotatably connected to the support platform (330).

5. The chamfering machine according to claim 4, characterized in that, The support platform (330) is provided with a bearing, and the tool holder (410) passes through the bearing.

6. The chamfering machine according to claim 1, characterized in that, The handle (410) is provided with a through hole (430) extending along the axial direction, and the wall of the through hole (430) is provided with a cutting edge (431).

7. The chamfering machine according to claim 6, characterized in that, The side wall of the tool holder (410) is provided with a material passage hole (440) that communicates with the through hole (430).

8. The chamfering machine according to claim 1, characterized in that, The second slide (310) is provided with a guide cylinder (340), which is located on the left side of the tool holder (410). The inner diameter of the guide cylinder (340) gradually decreases from left to right. The guide cylinder (340) is used to guide the steel bar (110). The guide cylinder (340) is coaxially arranged with the tool holder (410).

9. The chamfering machine according to claim 1, characterized in that, The conveying device (500) includes a conveyor belt and a fourth drive component for driving the conveyor belt to rotate.

10. The chamfering machine according to claim 1, characterized in that, The pressing device (510) is located above the conveying device (500). The pressing device (510) includes a pressing cylinder (511) and a pressing block (512). The driving end of the pressing cylinder (511) faces downward, and the driving end of the pressing cylinder (511) is fixedly connected to the pressing block (512).

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