Bilateral edge grinding machine

Abstract

The utility model discloses a bilateral edging machine, particularly relates to edging machine technical field, including mounting plate, lead screw and rotating rod, the one end of mounting plate is vertically provided with the lead screw, the center of the outer wall of lead screw is in symmetrical threaded connection with two moving block, one end of moving block passes through the rotating rod, and the rotating rod passes through the inside of the rotating rod. A sliding plate is mounted at one end of the rotating rod, and driving assemblies are mounted on the sides, close to the sliding plate, of the moving blocks; threads at the two ends of the outer wall of the lead screw for spacing adjustment are opposite, and the outer wall of the lead screw penetrates through the interior of one end of the moving block and is rotationally connected with the moving block; a polishing roller is arranged on the outer wall of the end, away from the sliding plate, of the rotating rod for rotating, sliding blocks are rotationally connected to the ends, close to the sliding plate, of the rotating rod, and the sliding blocks slide relative to the interior of the sliding plate. The device has the advantages that the device can be conveniently adjusted to adapt to workpieces with different thicknesses, different grinding rollers can be conveniently replaced, and the positions of the grinding rollers can be conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of edge grinding machine technology, specifically to a double-sided edge grinding machine. Background Technology

[0002] An edge grinding machine is a device specifically designed for trimming and polishing the edges of workpieces. The main purpose of edge grinding is to improve safety and aesthetics. By grinding, sharp edges can be eliminated, reducing the risk of accidental injury. At the same time, edge grinding can make the edges smoother, more aesthetically pleasing, and improve the overall quality.

[0003] However, in actual use, when performing edge grinding operations on plates of different sizes, the device needs to be able to make timely and convenient adjustments. At the same time, for different edge grinding requirements, it also needs to be able to easily change the size of the grinding roller or move the position of the grinding roller to meet the grinding needs of different material edges. Utility Model Content

[0004] The purpose of this invention is to provide a double-sided edge grinding machine that solves the existing problems of needing to be able to easily adjust and adapt to grinding workpieces of different thicknesses and sizes, and needing to be able to easily replace or move the grinding rollers to meet the needs of different grinding positions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-sided edge grinding machine, comprising a mounting plate, a lead screw, and a rotating rod. The lead screw is vertically arranged at one end of the mounting plate. Two moving blocks are symmetrically threaded at the center of the outer wall of the lead screw. A rotating rod is inserted through one end of each moving block. A sliding plate is installed at one end of the rotating rod. A drive assembly is installed on the side of each moving block near the sliding plate.

[0006] The threads at both ends of the lead screw used for pitch adjustment are reversed, and the outer wall of the lead screw passes through the interior of one end of the moving block and is rotatably connected to the moving block.

[0007] A grinding roller is provided on the outer wall of the end of the rotating rod away from the sliding plate, and a slider is rotatably connected to the end of the rotating rod close to the sliding plate, and the slider slides against the interior of the sliding plate.

[0008] The drive assembly for driving includes a driven gear ring and a driving gear. The outer wall of the driven gear ring meshes with the driving gear, and the driven gear ring slides against the outer wall of the rotating rod.

[0009] Preferably, the movable block has a threaded hole inside that is threaded to the lead screw, and the end of the movable block away from the lead screw is sleeved through the outer wall of the rotating rod. The lead screw and the rotating rod are perpendicular to each other. The end of the outer wall of the grinding roller near the lead screw is threaded with a mounting bolt, and the mounting bolt passes through the interior of the grinding roller and fits against the rotating rod.

[0010] Preferably, a rotating motor is installed on the side of the mounting bolt away from the moving block. The power output end of the rotating motor is fixed at the center of the driving gear. One side of the driven gear ring and the driving gear are rotatably connected to the side wall of the moving block through a rotating shaft.

[0011] Preferably, the sliding plate has a groove on its side wall near the slider, one end of the slider is slidably connected to the sliding plate through the groove, and the bottom of the sliding plate is slidably connected to the mounting plate.

[0012] Preferably, the end of the mounting plate away from the lead screw is bent at an angle to the top, the side cross-section of the mounting plate is L-shaped, an electric push rod is provided on the side wall of the sliding plate away from the rotating rod, the outer wall of the electric push rod is fixed to the inclined side of the top of the mounting plate, the inner protruding end of the electric push rod is fixed to the outer wall of the sliding plate, and one side of the rotating motor is fixed to the mounting plate through the mounting rod.

[0013] Preferably, the bottom outer wall of the lead screw penetrates the bottom of the mounting plate, and the outer wall of the lead screw is rotatably connected to the mounting plate via a bearing. A drive motor is installed at the bottom of the lead screw, and the power output end of the drive motor is fixed to the lead screw.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. The drive motor drives the lead screw to rotate. At the same time, since one side of the moving block is sleeved with the rotating rod, the lead screw cannot drive the moving block to rotate when it rotates. This causes the two moving blocks to move away from or towards each other, which in turn drives the rotating rod to move. This causes the grinding roller to move as well, thus achieving adjustment. The rotating rod can also drive the slider to slide along the sliding plate to adapt to workpieces of different sizes.

[0016] 2. By loosening the mounting bolts, the grinding roller can be easily removed and replaced. When the position of the grinding roller needs to be adjusted, the electric push rod can be easily activated to extend and retract, which in turn moves the sliding plate, which in turn moves the slider, which in turn moves the rotating rod, thus adjusting the position of the grinding roller to meet different processing requirements. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1This is a schematic diagram of the present invention;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 A schematic diagram showing the connection between the rotating rod and the drive assembly of this utility model is provided.

[0021] Figure 4 This is a front view of the present invention;

[0022] Figure 5 This is a schematic diagram of the connection between the sliding plate and the rotating rod of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Mounting plate; 2. Lead screw; 201. Moving block; 202. Drive motor; 3. Rotating rod; 301. Grinding roller; 302. Mounting bolt; 4. Sliding plate; 401. Electric push rod; 402. Slider; 5. Drive assembly; 501. Driven gear ring; 502. Drive gear; 503. Rotating motor. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides, for example Figure 1-5 The illustrated double-sided edge grinding machine includes a mounting plate 1, a lead screw 2, and a rotating rod 3. The lead screw 2 is vertically mounted on one end of the mounting plate 1. Two moving blocks 201 are symmetrically threaded at the center of the outer wall of the lead screw 2. The rotating rod 3 is threaded through one end of each moving block 201. A sliding plate 4 is mounted on one end of each rotating rod 3. A drive assembly 5 is mounted on the side of each moving block 201 near the sliding plate 4. The threads at both ends of the lead screw 2, used for pitch adjustment, are reversed. The outer wall of the lead screw 2 passes through one of the moving blocks 201. The inner end of the rotating rod 3 is rotatably connected to the moving block 201; a grinding roller 301 is provided on the outer wall of the end of the rotating rod 3 away from the sliding plate 4, and a slider 402 is rotatably connected to the end of the rotating rod 3 near the sliding plate 4, and the slider 402 slides against the inner side of the sliding plate 4; the driving assembly 5 for driving includes a driven gear ring 501 and a driving gear 502, the outer wall of the driven gear ring 501 meshes with the driving gear 502, and the driven gear ring 501 slides against the outer wall of the rotating rod 3.

[0027] like Figure 2 , Figure 3As shown, a rotary motor 503 is installed on the side of the mounting bolt 302 away from the moving block 201. The power output end of the rotary motor 503 is fixed at the center of the drive gear 502. The driven gear ring 501 and one side of the drive gear 502 are rotatably connected to the side wall of the moving block 201 through a rotating shaft. When the drive assembly 5 is started, the rotary motor 503 drives the driven gear ring 501 to rotate through the drive gear 502, which in turn causes the rotating rod 3 to rotate, which in turn causes the grinding roller 301 to rotate, thereby achieving the grinding treatment of the edge of the workpiece.

[0028] like Figure 1 , Figure 4 As shown, the movable block 201 has a threaded hole inside that is threaded to the lead screw 2. The end of the movable block 201 away from the lead screw 2 is sleeved through the outer wall of the rotating rod 3. The lead screw 2 and the rotating rod 3 are perpendicular to each other. The end of the outer wall of the grinding roller 301 near the lead screw 2 is threaded with a mounting bolt 302. The mounting bolt 302 passes through the interior of the grinding roller 301 and fits against the rotating rod 3. The bottom outer wall of the lead screw 2 passes through the bottom of the mounting plate 1. The outer wall of the lead screw 2 is rotatably connected to the mounting plate 1 through a bearing. A drive motor 202 is installed at the bottom of the lead screw 2. The power output end of the drive motor 202 is fixed to the lead screw 2. When the drive motor 202 is started, it drives the lead screw 2 to rotate. At the same time, since one side of the movable block 201 is sleeved with the rotating rod 3, the lead screw 2 cannot drive the movable block 201 to rotate when it rotates. This causes the two movable blocks 201 to move away from or close to each other.

[0029] like Figure 1 , Figure 5 As shown, a groove is provided on the side wall of the sliding plate 4 near the slider 402. One end of the slider 402 is slidably connected to the sliding plate 4 through the groove. The bottom of the sliding plate 4 is slidably connected to the mounting plate 1. The end of the mounting plate 1 away from the lead screw 2 is bent upwards at an angle. The side cross-section of the mounting plate 1 is L-shaped. An electric push rod 401 is provided on the side wall of the sliding plate 4 away from the rotating rod 3. The outer wall of the electric push rod 401 is fixed to the inclined side of the top of the mounting plate 1. The inner protruding end of the electric push rod 401 is fixed to the outer wall of the sliding plate 4. One side of the rotating motor 503 is fixed to the mounting plate 1 through the mounting rod, which facilitates the activation of the electric push rod 401 for telescopic movement. The electric push rod 401 then drives the sliding plate 4 to move, which in turn drives the slider 402 to move. The slider 402 then drives the rotating rod 3 to move, thereby adjusting the position of the grinding roller 301 to meet different processing requirements.

[0030] In use, the workpiece to be processed can be conveniently placed near the two grinding rollers 301, and then the drive assembly 5 can be started. This causes the rotating motor 503 to drive the driven gear ring 501 to rotate through the drive gear 502, which in turn causes the rotating rod 3 to rotate, thereby causing the grinding roller 301 to rotate and achieving grinding treatment on the edge of the workpiece. At the same time, when processing workpieces of different thicknesses, the drive motor 202 can be easily started, which drives the lead screw 2 to rotate. Since one side of the moving block 201 is sleeved with the rotating rod 3, the rotation of the lead screw 2 cannot drive the moving block 201 to rotate. This causes the two moving blocks 201 to move away from or towards each other, thereby driving the rotating rod 3 to move, and thus the grinding roller 301 to move as well, thereby achieving adjustment. The rotating rod 3 can also drive the slider 402 to slide along the sliding plate 4 to avoid tilting and adapt to the use of workpieces of different sizes.

[0031] When it is necessary to adjust the grinding position or replace the grinding roller 301, the connection of the mounting bolt 302 can be easily released, and the grinding roller 301 can be easily removed and replaced. The required grinding roller 301 can be used. When it is necessary to adjust the position of the grinding roller 301, the electric push rod 401 can be easily activated to extend and retract, which in turn drives the sliding plate 4 to move. The sliding plate 4 drives the slider 402 to move, and the slider 402 drives the rotating rod 3 to move, thereby adjusting the position of the grinding roller 301 to meet different processing requirements.

[0032] The above description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present invention.

Claims

1. A double-sided edge grinding machine, comprising a mounting plate (1), a lead screw (2), and a rotating rod (3), characterized in that: One end of the mounting plate (1) is vertically provided with a lead screw (2). Two moving blocks (201) are symmetrically threaded at the center of the outer wall of the lead screw (2). A rotating rod (3) is provided through one end of each moving block (201). A sliding plate (4) is installed at one end of the rotating rod (3). A drive assembly (5) is installed on the side of the moving block (201) near the sliding plate (4). The threads at both ends of the outer wall of the lead screw (2) used for pitch adjustment are reversed, and the outer wall of the lead screw (2) passes through the interior of one end of the moving block (201) and is rotatably connected to the moving block (201); A grinding roller (301) is provided on the outer wall of the end of the rotating rod (3) away from the sliding plate (4). A slider (402) is rotatably connected to the end of the rotating rod (3) close to the sliding plate (4), and the slider (402) slides against the interior of the sliding plate (4). The drive assembly (5) for driving includes a driven gear ring (501) and a drive gear (502). The outer wall of the driven gear ring (501) meshes with the drive gear (502), and the driven gear ring (501) slides against the outer wall of the rotating rod (3).

2. The double-sided edge grinding machine according to claim 1, characterized in that: The movable block (201) has a threaded hole inside that is threaded to the lead screw (2). The end of the movable block (201) away from the lead screw (2) is connected to the outer wall of the rotating rod (3) through the screw. The lead screw (2) and the rotating rod (3) are perpendicular to each other. The outer wall of the grinding roller (301) is threaded to the end near the lead screw (2) with a mounting bolt (302). The mounting bolt (302) passes through the interior of the grinding roller (301) and fits against the rotating rod (3).

3. A double-sided edge grinding machine according to claim 2, characterized in that: A rotating motor (503) is installed on the side of the mounting bolt (302) away from the moving block (201). The power output end of the rotating motor (503) is fixed at the center of the driving gear (502). The driven gear ring (501) and one side of the driving gear (502) are rotatably connected to the side wall of the moving block (201) through a rotating shaft.

4. A double-sided edge grinding machine according to claim 1, characterized in that: The sliding plate (4) has a groove on its side wall near the slider (402). One end of the slider (402) is slidably connected to the sliding plate (4) through the groove. The bottom of the sliding plate (4) is slidably connected to the mounting plate (1).

5. A double-sided edge grinding machine according to claim 1, characterized in that: The mounting plate (1) is bent at the top at the end away from the lead screw (2). The side section of the mounting plate (1) is L-shaped. An electric push rod (401) is provided on the side wall of the sliding plate (4) away from the rotating rod (3). The outer wall of the electric push rod (401) is fixed to the top inclined side of the mounting plate (1). The inner protruding end of the electric push rod (401) is fixed to the outer wall of the sliding plate (4). One side of the rotating motor (503) is fixed to the mounting plate (1) through the mounting rod.

6. A double-sided edge grinding machine according to claim 1, characterized in that: The bottom outer wall of the lead screw (2) penetrates the bottom of the mounting plate (1), and the outer wall of the lead screw (2) is rotatably connected to the mounting plate (1) through a bearing. A drive motor (202) is installed at the bottom of the lead screw (2), and the power output end of the drive motor (202) is fixed to the lead screw (2).

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