A synchronous pulley deburring device

Abstract

The utility model relates to the field of synchronous pulley manufacturing equipment, and in particular to a synchronous pulley deburring device, including a base, a workbench; a workbench is arranged on the top of the base; an annular chute, a first slider, an annular chute is opened on the left side of the top of the workbench, and four first sliders are evenly spaced in the annular chute; a disc, a disc is arranged between the tops of the first sliders; a first motor, and a first motor is arranged at the center position of the annular chute on the workbench. A placement column is used to place the synchronous pulley, and a cylinder drives the sliding block and the tool to contact the upper side of the synchronous pulley, and the inclined plate squeezes the circular axis to move downward, and the mounting plate drives the second motor and the clamping column to move downward, and the motor drives the clamping column to clamp into the inner hole of the synchronous pulley to fix the synchronous pulley, and the second motor drives the synchronous pulley to rotate, so as to quickly remove the burrs of the synchronous pulley.

Description

Technical Field

[0001] The utility model relates to the field of synchronous belt wheel manufacturing equipment, in particular to a synchronous belt wheel deburring device. Background Art

[0002] The last process in the manufacturing of synchronous pulleys is to remove the burrs after the rack processing is completed. The burrs are located on the upper and lower surfaces of the pulley. In the prior art, the removal of this burr mainly relies on the production personnel to manually place the synchronous pulley on the chuck in turn, and fix it to the inner hole position of the synchronous wheel by adjusting the teeth of the chuck, and then fix it on the upper part to control it close to the tool, and drive the synchronous belt to rotate through control, so that the tool can grind the burrs on the edge. The manual operation control is relatively cumbersome.

[0003] Therefore, a synchronous pulley deburring device is designed which can quickly fix and grind the synchronous pulley. Utility Model Content

[0004] In order to overcome the shortcomings of complex operation, that the synchronous belt needs to be manually clamped and fixed during grinding, then moved until it contacts the tool, and then the chuck is controlled to drive the synchronous pulley to rotate, the technical problem of the utility model is to provide a synchronous pulley deburring device that can quickly fix and grind the synchronous pulley.

[0005] The technical implementation scheme of the utility model is as follows: a synchronous pulley deburring device comprises a base, a workbench, a workbench is arranged on the top of the base; a first slider, an annular groove is opened on the left side of the top of the workbench, and four first sliders are evenly spaced in the annular groove; a disc, a disc is arranged between the tops of the first sliders; a first motor, a first motor is arranged at the center position of the annular groove on the workbench, and the output shaft of the first motor is connected to the center of the bottom of the disc; a placing column, a placing column is evenly spaced and rotatably arranged at the eccentric position of the top of the disc; a fixed seat, a A fixed seat; a sliding block, a slot is opened on the right side of the top of the workbench, and a sliding block is slidably arranged in the slot of the workbench; a cylinder, a cylinder is arranged on the left side of the fixed seat, and the telescopic rod of the cylinder is connected to the sliding block; a tool, a tool is detachably arranged on the upper left side of the sliding block; a fixed plate, a fixed plate is arranged on the top of the fixed seat; a sliding assembly, a sliding assembly is arranged on the left side of the bottom of the fixed plate; a second motor, a second motor is arranged at the lower part of the sliding assembly; a clamping column, a clamping column is arranged on the output shaft of the second motor; an extrusion assembly, an extrusion assembly capable of extruding the sliding assembly downward is arranged on the sliding block.

[0006] To further explain, the sliding assembly includes: a straight slide rail, which is symmetrically arranged on the front and back left side of the bottom of the fixed plate; a second slider, in which the second slider is slidingly arranged in the two straight slide rails; a mounting plate, in which a mounting plate is arranged between the two second sliders; an elastic member, which is arranged between the top of the straight slide rail and the second slider, and the second motor is installed at the bottom of the mounting plate.

[0007] To further explain, the extrusion assembly includes: an N-type frame, an N-type frame is arranged on the top of the sliding block; a connecting rod, a connecting rod is arranged on the upper left side of the N-type frame; an inclined plate, an inclined plate is arranged on the left side of the connecting rod; a round shaft, a round shaft is arranged on the right side of the mounting plate, and the round shaft is in contact with the inclined plate.

[0008] Further description includes: an air pump, which is arranged on the left side of the top of the fixed plate; an air pipe, which is connected to the output port of the air pump, and the air outlet end of the air pipe is close to the tool position.

[0009] Further description, it also includes: a placement rack, which is arranged on the left front side of the workbench; and a placement box, which is placed in the placement rack.

[0010] Further description also includes: a slideway, a slideway is arranged on the left side of the top of the workbench near the tool position.

[0011] The utility model has the following advantages: a placement column is used to place a synchronous pulley, a sliding block and a tool are driven by a cylinder to contact the upper side of the synchronous pulley, the inclined plate squeezes the circular axis to move downward, the mounting plate drives the second motor and the clamping column to move downward, the motor drives the clamping column to clamp into the inner hole of the synchronous pulley to fix the synchronous pulley, the second motor drives the synchronous pulley to rotate, and then the burrs of the synchronous pulley are quickly removed, and the first motor can drive the synchronous pulley placed on the disc to be replaced, which is conducive to the grinding of the next synchronous pulley. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the first sliding block, the disc and the first motor of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the sliding component and the extrusion component of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the second motor and the clamping column of the utility model.

[0016] Markings in the accompanying drawings: 1: base, 2: workbench, 3: annular slide, 4: first slider, 5: disc, 6: placement column, 7: first motor, 8: fixed seat, 9: sliding block, 10: cylinder, 11: tool, 12: fixed plate, 13: sliding assembly, 131: straight slide rail, 132: second slider, 133: mounting plate, 134: elastic member, 14: second motor, 15: clamping column, 16: extrusion assembly, 161: N-type frame, 162: connecting rod, 163: inclined plate, 164: round shaft, 17: air pump, 18: air pipe, 19: placement rack, 20: placement box, 21: slide. DETAILED DESCRIPTION

[0017] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] Embodiment: A synchronous pulley deburring device, such as Figure 1-4 As shown, it includes a base 1, a workbench 2, a first slider 4, a disc 5, a placement column 6, a first motor 7, a fixed seat 8, a sliding block 9, a cylinder 10, a tool 11, a fixed plate 12, a sliding assembly 13, a second motor 14, a clamping column 15 and an extrusion assembly 16. The top of the base 1 is provided with a workbench 2 by bolt connection, an annular chute 3 is provided on the left side of the top of the workbench 2, four first sliders 4 are evenly spaced in the annular chute 3, the tops of the first sliders 4 are provided with discs 5 by screw connection, the center position of the annular chute 3 on the workbench 2 is provided with a first motor 7 by screw connection, the output shaft of the first motor 7 is connected to the bottom center of the disc 5, and the top of the disc 5 is offset Placement columns 6 are rotatably arranged at evenly spaced intervals at the center position, a fixed seat 8 is welded to the right side of the top of the workbench 2, a straight groove is opened on the right side of the top of the workbench 2, a sliding block 9 is slidably arranged in the straight groove of the workbench 2, a cylinder 10 is bolted to the left side of the fixed seat 8, the telescopic rod of the cylinder 10 is connected to the sliding block 9, a tool 11 is detachably arranged on the upper left side of the sliding block 9, a fixed plate 12 is arranged on the top of the fixed seat 8, a sliding assembly 13 is arranged on the left side of the bottom of the fixed plate 12, a second motor 14 is arranged at the lower part of the sliding assembly 13, a clamping column 15 is arranged on the output shaft of the second motor 14, and an extrusion assembly 16 capable of extruding the sliding assembly 13 downward is arranged on the sliding block 9.

[0019] like Figure 3As shown, the sliding assembly 13 includes a straight slide rail 131, a second slider 132, a mounting plate 133 and an elastic member 134. The straight slide rail 131 is symmetrically arranged on the left side of the bottom of the fixed plate 12. The second sliders 132 are slidably arranged in the two straight slide rails 131. The mounting plate 133 is arranged between the two second sliders 132. An elastic member 134 is arranged between the top of the straight slide rail 131 and the second slider 132. The elastic member 134 is a tension spring. The second motor 14 is installed at the bottom of the mounting plate 133.

[0020] like Figure 3 As shown, the extrusion assembly 16 includes an N-shaped frame 161, a connecting rod 162, an inclined plate 163 and a round shaft 164. The N-shaped frame 161 is arranged on the top of the sliding block 9 by welding, a connecting rod 162 is arranged on the upper left side of the N-shaped frame 161, an inclined plate 163 is arranged on the left side of the connecting rod 162, and a round shaft 164 is arranged on the right side of the mounting plate 133, and the round shaft 164 is in contact with the inclined plate 163.

[0021] The worker places the synchronous pulley on the placement column 6 in turn, controls the first motor 7 to rotate the disc 5 45°, stops the first motor 7, and then controls the cylinder 10, which drives the sliding block 9 to move to the left, and the sliding block 9 drives the tool 11 to contact the upper part of the synchronous pulley. At the same time, the sliding block 9 drives the N-shaped frame 161, the connecting rod 162 and the inclined plate 163 to move to the left, and the inclined plate 163 squeezes the circular shaft 164, and the circular shaft 164 is squeezed to move downward, and the circular shaft 164 drives the mounting plate 133, the second motor 14 and the clamping column 15 to move downward, and the elastic member 134 is compressed, and the inclined surface of the lower part of the clamping column 15 is inserted into the upper part of the inner hole of the synchronous pulley, thereby The pulley is fixed, and the second motor 14 drives the synchronous pulley to rotate through the clamping column 15, so that the burrs on the synchronous pulley are removed, and then the cylinder 10 is controlled to shorten, and the cylinder 10 drives the sliding block 9 to move to the right. The sliding block 9 drives the N-shaped frame 161, the connecting rod 162 and the inclined plate 163 to move to the right, and the elastic member 134 is reset to drive the second slider 132 and the mounting plate 133 to move. The second motor 14 and the clamping column 15 move upward and reset, and the first motor 7 is controlled to drive the disc 5 to rotate 45° again. The new synchronous pulley is located on the right side. Repeating the above actions can quickly fix the synchronous pulley and quickly grind the synchronous pulley.

[0022] Embodiment 2: Based on embodiment 1, Figure 3 As shown, an air pump 17 and an air pipe 18 are also included. The air pump 17 is arranged on the left side of the top of the fixing plate 12. The output port of the air pump 17 is connected to the air pipe 18. The air outlet of the air pipe 18 is close to the position of the tool 11. By controlling the operation of the air pump 17, the air pump 17 sprays gas through the air pipe 18 to blow away the waste chips produced by grinding, so as to prevent the accumulation of chips and affect the subsequent grinding of the synchronous pulley.

[0023] like Figure 1 As shown, a placing rack 19 is also included, and a placing rack 19 is arranged on the left side of the front side of the workbench 2; a placing box 20 is placed in the placing rack 19. The placing box 20 on the placing rack 19 can be used to temporarily store the polished synchronous pulley.

[0024] like Figure 1 As shown, a slide 21 is also included. The slide 21 is arranged on the left side of the top of the workbench 2 near the tool 11. The slide 21 can guide the blown-off waste chips for easy collection.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A synchronous pulley deburring device, characterized in that: include: A base (1) and a workbench (2), wherein the workbench (2) is arranged on the top of the base (1); A first slider (4), an annular groove (3) is provided on the left side of the top of the workbench (2), and four first sliders (4) are evenly spaced in the annular groove (3); a disc (5), a disc (5) is provided between the tops of the first sliders (4); a first motor (7), a first motor (7) is provided at the center position of the annular groove (3) on the workbench (2), and the output shaft of the first motor (7) is connected to the center of the bottom of the disc (5); a placement column (6), a placement column (6) is evenly spaced and rotatably provided at the eccentric position of the top of the disc (5); a fixed seat (8), a fixed seat (8) is provided on the right side of the top of the workbench (2); a sliding block (9), a slot is provided on the right side of the top of the workbench (2), and a sliding block (9) is slidably provided in the slot of the workbench (2). The invention relates to a movable block (9); a cylinder (10), the cylinder (10) is arranged on the left side of the fixed seat (8), and the telescopic rod of the cylinder (10) is connected to the sliding block (9); a tool (11), the tool (11) is detachably arranged on the upper left side of the sliding block (9); a fixed plate (12), the fixed plate (12) is arranged on the top of the fixed seat (8); a sliding assembly (13), the sliding assembly (13) is arranged on the left side of the bottom of the fixed plate (12); a second motor (14), the second motor (14) is arranged at the lower part of the sliding assembly (13); a clamping column (15), the clamping column (15) is arranged on the output shaft of the second motor (14); and an extrusion assembly (16), the sliding block (9) is provided with an extrusion assembly (16) capable of extruding the sliding assembly (13) to move downward.

2. A synchronous pulley deburring device according to claim 1, characterized in that: The sliding assembly (13) comprises: a straight slide rail (131), and the straight slide rail (131) is symmetrically arranged on the left side of the bottom of the fixed plate (12) in the front and rear directions; A second slider (132), wherein the two straight slide rails (131) are both slidably provided with the second slider (132); a mounting plate (133), wherein the mounting plate (133) is provided between the two second sliders (132); an elastic member (134), wherein the elastic member (134) is provided between the top of the straight slide rail (131) and the second slider (132), and the second motor (14) is installed at the bottom of the mounting plate (133).

3. A synchronous pulley deburring device according to claim 2, characterized in that: The extrusion assembly (16) comprises: an N-shaped frame (161), the N-shaped frame (161) is arranged on the top of the sliding block (9); a connecting rod (162), the connecting rod (162) is arranged on the upper left side of the N-shaped frame (161); an inclined plate (163), the inclined plate (163) is arranged on the left side of the connecting rod (162); and a round shaft (164), the round shaft (164) is arranged on the right side of the mounting plate (133), and the round shaft (164) is in contact with the inclined plate (163).

4. A synchronous pulley deburring device according to claim 3, characterized in that include: An air pump (17) is provided on the left side of the top of the fixed plate (12); an air pipe (18) is connected to the output port of the air pump (17), and the air outlet end of the air pipe (18) is close to the position of the tool (11).

5. A synchronous pulley deburring device according to claim 4, characterized in that include: A placing rack (19) is provided on the left front side of the workbench (2); and a placing box (20) is placed in the placing rack (19).

6. A synchronous pulley deburring device according to claim 5, characterized in that include: A slideway (21) is provided on the left side of the top of the workbench (2) near the tool (11).

Images