Horizontal automatic small-diameter grinding mechanism

Abstract

The utility model discloses a horizontal type automatic small diameter grinding mechanism, relates to the technical field of metal rod production, and comprises a bottom plate, one end of the outer wall of the top of the bottom plate is welded with a mounting seat, the top of the mounting seat is provided with grinding assemblies and supporting assemblies which are distributed at equal intervals, and the grinding assemblies and the supporting assemblies are both matched with the mounting seat. The grinding assemblies and the supporting assemblies are arranged in a staggered mode. According to the fine metal rod grinding device, the fine metal rod enters from one side of the grinding mechanism under the pushing of the machining device and passes through the grinding wheel along the supporting assembly, meanwhile, the micro driving motor drives the grinding wheel to rotate in the same direction, fine burrs on the surface of the metal rod are removed when the grinding wheel rotates, and therefore the surface of the metal rod is ground. The surface of the thin metal rod can be ground, so that the metal rod is smoother, burrs left on the metal rod are prevented from influencing the metal quality, manual grinding is not needed, and the grinding efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal stick production technical field, especially a kind of horizontal automatic small-diameter grinding mechanism. BACKGROUND

[0002] Metal stick is a kind of stick alloy with various metal materials as raw material support, usually stainless steel material, in medical instrument production, metal stick is often used as raw material, to process and produce various metal medical instruments, such as surgical knife, surgical scissors, surgical clip etc., since burr may exist on the surface of metal stick after production, it needs to be polished, also known as metal stick grinding. In the process of metal stick grinding, it needs to be operated by grinding mechanism.

[0003] However, the existing grinding mechanism has certain deficiencies:

[0004] Firstly, the existing grinding mechanism needs to be manually held and operated when grinding, since metal stick is long, manual grinding is tedious, and there is easy to be missed, which leads to incomplete metal stick grinding and existence of defect;

[0005] Secondly, the existing grinding mechanism needs to grind metal stick back and forth, which is time-consuming, and it is easy to delay metal stick processing progress, and the ground metal stick is not easy to collect, and is easy to scatter. TECHNICAL SOLUTION

[0006] The purpose of the present application is to provide a horizontal automatic small-diameter grinding mechanism to solve the problems in the background art.

[0007] To achieve the above purpose, the present application provides the following technical scheme: a horizontal automatic small-diameter grinding mechanism, comprising a bottom plate, a mounting seat is welded to one end of the top outer wall of the bottom plate, a grinding assembly and a supporting assembly are arranged at equal distances on the top of the mounting seat, the grinding assembly and the supporting assembly are matched with the mounting seat, the grinding assembly and the supporting assembly are staggered, the grinding assembly comprises a fixed plate mounted on the outer wall of both sides of the mounting seat, a grinding wheel is rotatably mounted on the adjacent outer wall of the fixed plate, the grinding wheel is matched with the fixed plate, a transmission shaft is arranged at both ends of the grinding wheel, the transmission shaft is rotatably connected with the fixed plate, the transmission shaft penetrates the outer wall of the fixed plate, a supporting seat is welded to one end of the top outer wall of the bottom plate, a micro drive motor is mounted on the outer wall of the side away from the mounting seat of the supporting seat through bolts, and the output shaft of the micro drive motor is connected with the transmission shaft.

[0008] Preferably, the mounting seat is provided with mounting grooves arranged at equal distances on both sides of the outer wall, mounting holes are formed in the outer wall of the mounting groove, the outer wall of the fixed plate is provided with a fixing bolt, and the fixing bolt is connected with the mounting groove through threads.

[0009] Preferably, the support assembly comprises a support groove mounted on the top outer wall of the mounting base by bolts, the side of the support groove is a "V" shaped structure, a connecting rod is welded in the middle of the outer wall of the support groove, the connecting rod is matched with the support groove, a blocking rod is welded at the end of the connecting rod, and the blocking rod is matched with the connecting rod.

[0010] Preferably, the outer wall of one end of the top of the connecting rod and the outer wall of the blocking rod are both provided with protective pads, and the protective pads are matched with the connecting rod and the blocking rod respectively.

[0011] Preferably, the outer wall of one end of the top of the connecting rod and the outer wall of the blocking rod are both provided with protective pads, and the protective pads are matched with the connecting rod and the blocking rod respectively.

[0012] Preferably, the outer wall of one end of the top of the connecting rod and the outer wall of the blocking rod are both provided with protective pads, and the protective pads are matched with the connecting rod and the blocking rod respectively.

[0013] Preferably, the outer wall of one end of the top of the connecting rod and the outer wall of the blocking rod are both provided with protective pads, and the protective pads are matched with the connecting rod and the blocking rod respectively.

[0014] In conclusion, the technical effects and advantages of the present utility model are as follows:

[0015] 1. In the present utility model, during work, the fine metal rod is aligned with the grinding device on one side of the one-step processing device, and the processed fine metal rod enters from one side of the grinding mechanism under the pushing of the processing device, and the metal rod is pushed along the support assembly and passes through the grinding wheel under the pushing of the processing device, while the micro drive motor drives the grinding wheel to rotate in the same direction, and as the metal rod moves, the fine burrs on the surface of the metal rod are removed when the grinding wheel rotates, thereby grinding the surface of the metal rod. Compared with the traditional device, the surface of the fine metal rod can be ground, thereby making the metal rod smoother, preventing the residual burrs on the metal rod from affecting the metal quality, and eliminating the need for manual polishing, thereby making the operation more convenient and improving the grinding efficiency.

[0016] 2. In the present utility model, when the metal rod moves from one end of the grinding mechanism to the other end, the servo drive rotating shaft is driven to rotate to drive the control block to rotate, so that the lifting roller flips to lift the metal rod from the support groove, the metal rod rolls out of the support groove, rolls along the connecting rod, and the blocking rod blocks the metal rod, thereby facilitating the accumulation of the metal rod and preventing the metal rod from being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0018] Figure 1 The main body appearance structure in the embodiments of the present application is shown in the figure.

[0019] Figure 2 The support assembly structure in the embodiments of the present application is shown in the figure.

[0020] Figure 3 The lifting roller structure in the embodiments of the present application is shown in the figure.

[0021] Figure 4 The grinding wheel structure in the embodiments of the present application is shown in the figure.

[0022] In the figure: 1, bottom plate; 2, mounting seat; 3, fixed plate; 4, grinding wheel; 5, transmission shaft; 6, support seat; 7, micro drive motor; 8, mounting groove; 9, fixing bolt; 10, support groove; 11, connecting rod; 12, blocking rod; 13, protective pad; 14, support plate; 15, rotating shaft; 16, control block; 17, lifting roller; 18, servo motor; 19, base. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative effort fall within the scope of protection of the present application.

[0024] Embodiment: refer to Figures 1-4The illustrated horizontal automatic small-diameter grinding mechanism includes a bottom plate 1, an installation seat 2 welded at one end of the top outer wall of the bottom plate 1, and grinding assemblies and support assemblies arranged at equal distances on the top of the installation seat 2. The grinding assemblies and the support assemblies are adapted to the installation seat 2 and are arranged alternately. The grinding assemblies include fixed plates 3 installed on the outer walls of both sides of the installation seat 2. Adjacent outer walls of the fixed plates 3 are rotatably installed with grinding wheels 4, which are adapted to the fixed plates 3. The grinding wheels 4 are provided with transmission shafts 5 at both ends, which are rotatably connected to the fixed plates 3 and penetrate the outer walls of the fixed plates 3. A support seat 6 is welded at one end of the top outer wall of the bottom plate 1. A miniature driving motor 7 is bolted to the outer wall of the side away from the installation seat 2 of the support seat 6. The output shaft of the miniature driving motor 7 is connected to the transmission shaft 5. The outer walls of both sides of the installation seat 2 are provided with installation grooves 8 arranged at equal distances. The outer walls of the installation grooves 8 are provided with installation holes. The outer walls of the fixed plates 3 are provided with fixed bolts 9, which are connected to the installation grooves 8 through threads. The outer walls of the bottom of the bottom plate 1 are provided with support columns, and the distal ends of the support columns are welded with bases 19, which are adapted to the bottom plate 1.

[0025] Through the above structure: when working, the fine metal rod is aligned with the grinding device on one side of the one-step processing device. The processed fine metal rod enters from one side of the grinding mechanism under the push of the processing device. The metal rod is pushed along the support assembly and passes through the grinding wheel 4. At the same time, the miniature driving motor 7 drives the grinding wheel 4 to rotate in the same direction. With the movement of the metal rod, the fine burrs on the surface of the metal rod are removed when the grinding wheel 4 rotates, thereby grinding the surface of the metal rod. Compared with the traditional device, the surface of the fine metal rod can be ground, thereby making the metal rod smoother and preventing the residual burrs on the metal rod from affecting the quality of the metal. Moreover, manual polishing is not required, the operation is more convenient, and the grinding efficiency is higher.

[0026] As shown in Figure 2 The support assembly includes a support groove 10 bolted to the top outer wall of the installation seat 2. The side of the support groove 10 is in a "V" shape structure. A connecting rod 11 is welded to the middle position of the outer wall of the support groove 10. The connecting rod 11 is adapted to the support groove 10. A blocking rod 12 is welded to the distal end of the connecting rod 11. The connecting rod 11 is adapted to the blocking rod 12. A protective pad 13 is arranged at one end of the top outer wall of the connecting rod 11 and the outer wall of the blocking rod 12. The protective pad 13 is adapted to the connecting rod 11 and the blocking rod 12, respectively. When the fine metal rod moves to the other end of the grinding mechanism, the grinding of the metal rod is completed. At this time, the metal rod rolls out of the support groove 10 along the connecting rod 11 under the control of the related components. The blocking rod 12 blocks the metal rod, which is convenient for the accumulation of the metal rod. The protective pad 13 buffers and shocks to protect the metal rod and prevent the metal rod from being worn.

[0027] As shown in Figure 3As shown, the support seat 6 top outer wall both ends are welded with support plate 14, support plate 14 adjacent two sides outer wall are rotatably installed with rotating shaft 15, rotating shaft 15 outer wall is provided with equidistant distribution control block 16, control block 16 outer wall is provided with pick roller 17, pick roller 17 is matched with grinding assembly, support assembly, one side support plate 14 outer wall is provided with servo motor 18 through bolt, the output shaft of servo motor 18 is connected with rotating shaft 15, when the metal rod moves from one end of the grinding mechanism to the other end, servo motor 18 drives rotating shaft 15 to rotate and drive control block 16 to rotate, so that pick roller 17 overturns and picks up the metal rod from the support groove 10, which is convenient for the metal rod to roll on the connecting rod 11 for collection, simple operation, convenient to use.

[0028] The utility model discloses a working principle:

[0029] When working, the fine metal rod one step processing device is aligned with the grinding device side, and the fine metal rod produced enters from one side of the grinding mechanism under the pushing of the processing device, and the metal rod is pushed along the support assembly and passes through the grinding wheel 4, and at the same time, the micro drive motor 7 drives the grinding wheel 4 to rotate in the same direction, and as the metal rod moves, the fine burrs on the surface of the metal rod are removed when the grinding wheel 4 rotates, thereby grinding the surface of the metal rod. Compared with the traditional device, the surface of the fine metal rod can be ground, so that the metal rod is smoother, the residual burrs on the metal rod do not affect the metal quality, manual polishing is not required, operation is more convenient, and grinding efficiency is higher.

[0030] When the metal rod moves from one end of the grinding mechanism to the other end, the servo motor 18 drives the rotating shaft 15 to rotate and drive the control block 16 to rotate, so that the pick roller 17 overturns and picks up the metal rod from the support groove 10, the metal rod rolls out from the support groove 10, rolls along the connecting rod 11, and the barrier rod 12 blocks the metal rod, which is convenient for the metal rod to accumulate, the protection pad 13 buffers and shocks, protects the metal rod, and prevents the metal rod from being worn.

[0031] Finally, it should be pointed out that: the above-mentioned is only preferred embodiment of the utility model and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A horizontal automatic small-diameter grinding mechanism, comprising a bottom plate (1), characterized in that: A mounting seat (2) is welded to one end of the top outer wall of the bottom plate (1); a grinding assembly and a support assembly are arranged on the top of the mounting seat (2) at equal distances; the grinding assembly and the support assembly are both matched with the mounting seat (2); the grinding assembly and the support assembly are arranged in an interlaced manner; the grinding assembly comprises a fixed plate (3) mounted on the outer walls on both sides of the mounting seat (2); grinding wheels (4) are rotatably mounted on the outer walls of the adjacent two sides of the fixed plate (3); the grinding wheels (4) are matched with the fixed plate (3); a transmission shaft (5) is provided at both ends of the grinding wheel (4); the transmission shaft (5) is rotatably connected to the fixed plate (3); the transmission shaft (5) passes through the outer wall of the fixed plate (3); a support seat (6) is welded to one end of the top outer wall of the bottom plate (1); a micro drive motor (7) is mounted on the outer wall of the support seat (6) away from the mounting seat (2) by bolts; the output shaft of the micro drive motor (7) is connected to the transmission shaft (5).

2. The horizontal automatic small-diameter grinding mechanism according to claim 1, characterized in that: The outer walls of both sides of the mounting seat (2) are provided with mounting grooves (8) distributed at equal distances, the outer walls of the mounting grooves (8) are provided with mounting holes, and the outer wall of the fixing plate (3) is provided with fixing bolts (9), and the fixing bolts (9) are connected to the mounting grooves (8) through threads.

3. The horizontal automatic small-diameter grinding mechanism according to claim 1, characterized in that: The support assembly comprises a support groove (10) mounted on the top outer wall of the mounting seat (2) by bolts, the side of the support groove (10) being a "V"-shaped structure, a connecting rod (11) being welded to the middle position of the outer wall of the support groove (10), the connecting rod (11) being adapted to the support groove (10), and a blocking rod (12) being welded to the end of the connecting rod (11), the blocking rod (12) being adapted to the connecting rod (11).

4. The horizontal automatic small-diameter grinding mechanism according to claim 3, characterized in that: One end of the top outer wall of the connecting rod (11) and the outer wall of the blocking rod (12) are both provided with a protective pad (13), and the protective pad (13) is respectively adapted to the connecting rod (11) and the blocking rod (12).

5. The horizontal automatic small-diameter grinding mechanism according to claim 1, characterized in that: Support plates (14) are welded to both ends of the outer wall of the top of the support seat (6), and rotating shafts (15) are rotatably installed on the outer walls of the adjacent two sides of the support plate (14). Control blocks (16) distributed at equal distances are set on the outer wall of the rotating shaft (15), and picking rollers (17) are set on the outer wall of the control block (16). The picking rollers (17) are adapted to the grinding assembly and the support assembly.

6. The horizontal automatic small-diameter grinding mechanism according to claim 5, characterized in that: A servo motor (18) is mounted on the outer wall of the support plate (14) on one side via bolts, and an output shaft of the servo motor (18) is connected to the rotating shaft (15).

7. The horizontal automatic small-diameter grinding mechanism according to claim 1, characterized in that: Support columns are provided around the outer wall of the bottom of the base plate (1), and bases (19) are welded to the ends of the support columns. The bases (19) are adapted to the base plate (1).

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