Polishing device for machining high-corrosion-resistance medical electrolytic steel plate

Abstract

The utility model relates to the technical field of steel plate edge polishing, and discloses a polishing device for machining a high-corrosion-resistance medical electrolytic steel plate, which comprises a U-shaped support frame, side plates are mounted on two sides in the U-shaped support frame, and limiting guide blocks are mounted on the other two sides of the top end of the U-shaped support frame in a sliding manner. The two right-angle sides of a steel plate can be attached conveniently through cooperation of the two limiting guide blocks, the edge of the steel plate abuts against the electric polishing wheel, the two limiting guide blocks are synchronously controlled to move oppositely or oppositely at equal intervals through cooperation of the motor, the screw and the like, and therefore the movable plate moves synchronously to drive the I-shaped block to move up and down, and the steel plate polishing efficiency is improved. Therefore, the pointer is used for indicating the scale marks on the outer wall of the side plate to observe the grinding depth, the moving distance of the two limiting guide blocks is specifically controlled, and the effect of grinding the edge of the steel plate at different depths is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate edge grinding, in particular to a grinding device for processing highly corrosion-resistant medical electrolytic steel plates. Background Art

[0002] Highly corrosion-resistant medical electrolytic steel plates are commonly used as components for equipment such as hospital operating room doors and special drug storage cabinets. Their high corrosion resistance ensures the service life of the finished product. During the processing of electrolytic steel plates, in order to ensure their quality, the edges of the steel plates are generally chamfered and polished using grinding equipment to avoid scratches.

[0003] The invention relates to a burr removal device for steel plate processing, comprising a processing table, a fixed block fixed at one end of the upper surface of the processing table, a grinding wheel mounted on the side of the fixed block facing the middle of the processing table, and a motor connected to the grinding wheel at the other end of the fixed block. The motor can adjust the grinding angle of the steel plate during the deburring process of the steel plate end, so that the burrs on the end surface and the side of the end surface can be effectively removed by grinding, and the side of the steel plate end can be chamfered, which is beneficial to the further processing of the steel plate. The above-mentioned prior art solution has the following shortcomings: the device uses the left and right movement of the rear end clamping member to cooperate with the use of the front end clamping member to realize the turning of the steel plate so that the grinding wheel can grind the edge of the steel plate. When the steel plate is grinded at the edge, it is rotated horizontally to the left and right to first align one side of the steel plate edge with the grinding wheel, making it difficult to observe and control the edge grinding depth during the grinding process, and therefore there is room for improvement. Utility Model Content

[0004] The purpose of the present utility model is to provide a grinding device for processing medical electrolytic steel plates with high corrosion resistance, so as to solve the problem in the prior art that it is difficult to control and observe the grinding depth of the edge of the existing electrolytic steel plate processing grinding device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for processing highly corrosion-resistant medical electrolytic steel plates, comprising a U-shaped support frame, side plates are installed on both sides of the interior of the U-shaped support frame, the other two sides of the top end of the U-shaped support frame are slidably installed with limit guide blocks, and the opposite sides of the limit guide blocks are provided with clamping mechanisms, the opposite sides of the two limit guide blocks are inclined surfaces, and the two inclined surfaces are vertically distributed, an electric grinding wheel is provided at the bottom end of the interior of the U-shaped support frame below the limit guide block, and the top end of the electric grinding wheel is located at the center of the gap between the two limit guide blocks, the U Motors are installed on both sides of the limit guide blocks corresponding to the shaped support frame, and a screw is installed at one end of the motor, a movable plate is sleeved on the outside of the screw, and the top of one side of the movable plate is welded to the bottom end of the outside of the limit guide block, and both ends of the outside of the limit guide block are installed with U-shaped guide rods, and the other ends of the U-shaped guide rods pass through the inner side of the U-shaped support frame, and a grinding depth display mechanism is connected between the outer sides of the bottom ends of the two limit guide blocks and the side plates. The grinding depth of the steel plate edge can be observed and adjusted through the relative or opposite movement of the left and right limit guide blocks combined with the grinding depth display mechanism.

[0006] Preferably, the U-shaped guide rods are provided in two groups, and each group is provided with two, and the two groups of U-shaped guide rods are staggered in left and right distribution.

[0007] Preferably, the grinding depth display mechanism includes a through hole opened inside the side panel, and a connecting rod passes through the inside of the through hole, a pointer is installed at the outer end of the connecting rod, and both sides of the pointer point to the scale lines set on the outer wall of the side panel, and the bottom ends of the two limiting guide blocks are installed with movable plates, and the movable plates are staggered in a front-to-back X shape, and guide holes are opened inside the two movable plates, and an I-block passes through the two guide holes, and the outer end of the I-block is connected to the inner end of the connecting rod.

[0008] Preferably, the through hole is a vertical long hole, and the height of the top of the through hole is adapted to the grinding height of the electric grinding wheel.

[0009] Preferably, the staggered angle of the two movable plates is 90°, and the projected length of the two guide holes is adapted to the length of the through hole.

[0010] Preferably, the clamping mechanism includes a cavity opened inside the limiting guide block, and an electric telescopic rod is installed at the bottom end of the cavity, a slide is installed at the top of the electric telescopic rod, and connecting blocks are evenly installed on the top of the slide, and the top ends of multiple connecting blocks pass through the outside of the limiting guide block and are connected to a clamping plate, and the inner side of the clamping plate is evenly embedded with balls.

[0011] Preferably, a guide plate passes through the interior of the slide, and both ends of the guide plate are connected to the inner wall of the cavity, the clamping plate and the inclined surface of the limiting guide block are vertically distributed, and the moving direction of the clamping plate is parallel to the inclined surface.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) By cooperating with two limit guide blocks, the two right-angled edges of the steel plate are fitted together so that the edge of the steel plate is against the electric grinding wheel, and the motor, screw, etc. are used to synchronously control the relative or equidistant movement of the two limit guide blocks, so that the movable plate moves synchronously to drive the I-shaped block to move up and down, and the pointer is used to indicate the scale line on the outer wall of the side plate to observe the grinding depth, so as to specifically control the movement distance of the two limit guide blocks to achieve different depths of grinding effects on the edge of the steel plate;

[0014] (2) The two clamping plates cooperate to squeeze the right-angled surfaces on the other two sides of the steel plate. The two limit guide blocks and the ball bearings work together to enable the steel plate to slide along the length direction of the limit guide blocks, so that steel plates of different lengths can be polished. The two clamping plates are controlled to move at different distances, so that steel plates of different specifications and widths can be clamped and guided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the position limiting guide block distribution of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the movable plate distribution of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the present utility model.

[0020] Explanation of the reference numerals in the figure: 1. U-shaped support frame; 2. Side plate; 3. Electric grinding wheel; 4. Limiting guide block; 5. Movable plate; 6. Screw; 7. Motor; 8. U-shaped guide rod; 9. Clamping mechanism; 901. Cavity; 902. Electric telescopic rod; 903. Slide plate; 904. Connecting block; 905. Clamping plate; 906. Ball bearing; 10. Grinding depth display mechanism; 1001. Through hole; 1002. Movable plate; 1003. Guide hole; 1004. I-block; 1005. Pointer; 1006. Connecting rod; 11. Guide plate. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figures 1-4 The present invention provides an embodiment of a grinding device for processing highly corrosion-resistant medical electrolytic steel plates, comprising a U-shaped support frame 1, with side plates 2 installed on both sides of the interior of the U-shaped support frame 1, and limiting guide blocks 4 slidably installed on the other two sides of the top of the U-shaped support frame 1, and clamping mechanisms 9 are provided on the opposite sides of the limiting guide blocks 4;

[0023] The clamping mechanism 9 includes a cavity 901 formed within the limiting guide block 4. An electric telescopic rod 902 is mounted at the bottom of the cavity 901. A slide 903 is mounted at the top of the electric telescopic rod 902. Connecting blocks 904 are evenly mounted at the top of the slide 903. The tops of the connecting blocks 904 extend through the exterior of the limiting guide block 4 and are connected to clamping plates 905. Ball bearings 906 are evenly embedded on the inner sides of the clamping plates 905.

[0024] The interior of the slide plate 903 is penetrated by a guide plate 11, and both ends of the guide plate 11 are connected to the inner wall of the cavity 901. The clamping plate 905 is perpendicular to the inclined surface of the limiting guide block 4, and the moving direction of the clamping plate 905 is parallel to the inclined surface.

[0025] Specifically, such as Figure 1 、 Figure 4 As shown, when in use, the electric telescopic rod 902 is extended and retracted to drive the clamping plate 905 to slide along the inclined surface of the limiting guide block 4, so that the clamping plate 905 squeezes the upper right-angled surface of the steel plate, and multiple clamping plates 905 are used to achieve the limitation of steel plates of different sizes and widths;

[0026] The opposite sides of the two limit guide blocks 4 are inclined surfaces, and the two inclined surfaces are distributed vertically. The bottom end of the U-shaped support frame 1 below the limit guide block 4 is provided with an electric grinding wheel 3, and the top of the electric grinding wheel 3 is located at the center of the gap between the two limit guide blocks 4. The U-shaped support frame 1 is equipped with motors 7 on both sides corresponding to the limit guide blocks 4, and one end of the motor 7 is equipped with a screw 6. The outside of the screw 6 is provided with a movable plate 5, and the top of one side of the movable plate 5 is welded to the bottom end of the outer side of the limit guide block 4, and both ends of the outer side of the limit guide block 4 are equipped with U-shaped guide rods 8;

[0027] There are two groups of U-shaped guide rods 8, and each group is provided with two, and the two groups of U-shaped guide rods 8 are staggered and distributed left and right;

[0028] Specifically, such as Figure 1 、 Figure 2 As shown, when in use, the U-shaped guide rod 8 is used to guide the limiting guide block 4, so that the limiting guide block 4 can cooperate with the movable plate 5 to move horizontally left and right under the rotation of the screw rod 6;

[0029] The other ends of the U-shaped guide rods 8 pass through the inner side of the U-shaped support frame 1, and the outer sides of the bottom ends of the two limiting guide blocks 4 are connected to the side plates 2 with a grinding depth display mechanism 10;

[0030] The grinding depth display mechanism 10 includes a through hole 1001 formed inside the side plate 2, and a connecting rod 1006 extends through the through hole 1001. A pointer 1005 is mounted on the outer end of the connecting rod 1006, and both sides of the pointer 1005 point to the scale lines provided on the outer wall of the side plate 2. A movable plate 1002 is mounted on the bottom end of each of the two limit guide blocks 4, and the movable plates 1002 are staggered in a front-to-back X shape. A guide hole 1003 is formed inside each of the two movable plates 1002, and an I-shaped block 1004 extends between the two guide holes 1003. The outer end of the I-shaped block 1004 is connected to the inner end of the connecting rod 1006.

[0031] The through hole 1001 is a vertical long hole, and the height of the top of the through hole 1001 is adapted to the grinding height of the electric grinding wheel 3;

[0032] The staggered angle of the two movable plates 1002 is 90°, and the projected length of the two guide holes 1003 matches the length of the through hole 1001;

[0033] By moving the left and right limiting guide blocks 4 relative to or towards each other, combined with the grinding depth display mechanism 10, the grinding depth of the steel plate edge can be observed and adjusted;

[0034] Specifically, such as Figure 1 、 Figure 2 and Figure 3As shown, when in use, the limiting guide block 4 is used to synchronously drive the movable plate 1002 to move, and cooperates with the through hole 1001 to realize the vertical movement of the pointer 1005, so that the edge grinding depth of the steel plate can be observed and adjusted.

[0035] Working principle: When the utility model is in use, the two motors 7 are first started synchronously to move the two limit guide blocks 4 away from each other, and then the limit guide blocks 4 drive the movable plate 1002 to move synchronously, so that the two movable plates 1002 move away from each other, and the intersection of the two guide holes 1003 moves downward, thereby driving the I-shaped block 1004 to move downward. Due to the guiding and limiting action of the through hole 1001, the I-shaped block 1004 can only drive the connecting rod 1006 to move vertically downward along the through hole 1001. By observing the pointer 1005 and the corresponding scale line to connect the current grinding depth, the motor 7 is controlled to be turned off;

[0036] Secondly, the two right-angled surfaces of the steel plate are respectively fitted to the inclined surfaces of the two limiting guide blocks 4, with the polished edges facing downward. Then, the electric telescopic rods 902 are respectively activated to shorten, causing the slide plate 903 to move obliquely downward, thereby causing the connecting block 904 to drive the clamping plate 905 to move synchronously, causing the ball bearing 906 to squeeze the other right-angled surface of the steel plate. Through the cooperation of the left and right clamping plates 905, the steel plate is stably restricted on the two limiting guide blocks 4.

[0037] Finally, the electric grinding wheel 3 is started and the steel plate is pushed forward so that the edge of the steel plate moves toward the electric grinding wheel 3 to achieve a grinding effect on the edge of the steel plate.

[0038] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A grinding device for processing highly corrosion-resistant medical electrolytic steel plates, comprising a U-shaped support frame (1), characterized in that: Side plates (2) are installed on both sides of the U-shaped support frame (1), and limiting guide blocks (4) are slidably installed on the other two sides of the top of the U-shaped support frame (1), and clamping mechanisms (9) are provided on the opposite sides of the limiting guide blocks (4). The opposite sides of the two limiting guide blocks (4) are inclined surfaces, and the two inclined surfaces are vertically distributed. An electric grinding wheel (3) is provided at the bottom end of the U-shaped support frame (1) below the limiting guide blocks (4), and the top end of the electric grinding wheel (3) is located at the center of the gap between the two limiting guide blocks (4). A motor (7) is installed on both sides of the U-shaped support frame (1) corresponding to the limiting guide blocks (4), and the motor (7) is rotated. A screw rod (6) is installed at one end, and a movable plate (5) is sleeved on the outside of the screw rod (6), and the top of one side of the movable plate (5) is welded to the bottom end of the outer side of the limiting guide block (4). U-shaped guide rods (8) are installed at both ends of the outer side of the limiting guide block (4), and the other end of the U-shaped guide rod (8) passes through the inner side of the U-shaped support frame (1). A grinding depth display mechanism (10) is connected between the outer sides of the bottom ends of the two limiting guide blocks (4) and the side plates (2). By moving the left and right limiting guide blocks (4) relative to or towards each other, combined with the grinding depth display mechanism (10), the grinding depth of the steel plate edge can be observed and adjusted.

2. The grinding device for processing highly corrosion-resistant medical electrolytic steel plates according to claim 1, characterized in that: The U-shaped guide rods (8) are provided in two groups, and each group is provided with two U-shaped guide rods. The two groups of U-shaped guide rods (8) are staggered and distributed left and right.

3. The grinding device for processing highly corrosion-resistant medical electrolytic steel plates according to claim 1, characterized in that: The grinding depth display mechanism (10) comprises a through hole (1001) provided inside the side plate (2), and a connecting rod (1006) passes through the through hole (1001), a pointer (1005) is installed at the outer end of the connecting rod (1006), and both sides of the pointer (1005) point to the scale lines provided on the outer wall of the side plate (2), the bottom ends of the two limiting guide blocks (4) are both provided with movable plates (1002), and the movable plates (1002) are staggered in a front-back X shape, the interiors of the two movable plates (1002) are both provided with guide holes (1003), and an I-shaped block (1004) passes through the two guide holes (1003), and the outer end of the I-shaped block (1004) is connected to the inner end of the connecting rod (1006).

4. The grinding device for processing highly corrosion-resistant medical electrolytic steel plates according to claim 3, characterized in that: The through hole (1001) is a vertical long hole, and the height of the top of the through hole (1001) is adapted to the grinding height of the electric grinding wheel (3).

5. The grinding device for processing highly corrosion-resistant medical electrolytic steel plates according to claim 3, characterized in that: The staggered angle of the two movable plates (1002) is 90°, and the projected length of the two guide holes (1003) is adapted to the length of the through hole (1001).

6. The grinding device for processing highly corrosion-resistant medical electrolytic steel plates according to claim 1, characterized in that: The clamping mechanism (9) comprises a cavity (901) opened inside the limiting guide block (4), and an electric telescopic rod (902) is installed at the bottom end inside the cavity (901), a slide plate (903) is installed at the top end of the electric telescopic rod (902), and connecting blocks (904) are evenly installed at the top end of the slide plate (903), and the top ends of the plurality of connecting blocks (904) pass through the outside of the limiting guide block (4) and are connected to a clamping plate (905), and the inner side of the clamping plate (905) is evenly embedded with balls (906).

7. The grinding device for processing highly corrosion-resistant medical electrolytic steel plates according to claim 6, characterized in that: A guide plate (11) passes through the interior of the slide plate (903), and both ends of the guide plate (11) are connected to the inner wall of the cavity (901). The clamping plate (905) and the inclined surface of the limiting guide block (4) are vertically distributed, and the moving direction of the clamping plate (905) is parallel to the inclined surface.

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