Deburring and polishing device

Abstract

The utility model discloses a deburring, polishing and grinding device, comprising a base, and a processing table is fixedly connected to the top of the base. The utility model places a connecting pipe inside a clamping block, starts a second electric cylinder, and the second electric cylinder drives the clamping block to move downward through a push plate to extrude a connecting rod to expand outward, and the clamping block contracts inward to clamp the connecting pipe, and starts a fourth motor, and the fourth motor drives the moving plate, the clamping block and the connecting pipe to move to the left side through a screw, and the connecting pipe is sent to the top of the first grinding roller and the second grinding roller, and the first electric cylinder is started, and the first electric cylinder drives the third grinding roller to move downward to clamp the connecting pipe, and the first motor, the second motor and the third motor are started, and the motor drives the grinding roller to grind the connecting pipe, which has the advantages of efficient grinding, does not need to manually feed the connecting pipe, will not cause harm to the operator, and does not need to manually adjust the position of the connecting pipe, and effectively improves the grinding efficiency of the grinding device.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and polishing devices, in particular to a deburring and polishing device. Background Art

[0002] The connecting pipe can transport hydraulic oil to various hydraulic actuators to control the harvester's actions such as lifting the header and adjusting the reel; it can also be used to transmit gases such as compressed air. The connecting pipe can connect different parts so that the various systems of the harvester, such as the hydraulic system, pneumatic system and other related components can work together to ensure the overall function of the harvester.

[0003] During the processing of the connecting pipe, a grinding device is needed to deburr and polish its surface. The connecting pipe body is in the shape of a thin and narrow round tube. During grinding, it is necessary to ensure that its surface is evenly polished. Most of the existing grinding devices are for flat grinding of the workpiece. It is not easy to position the workpiece when grinding pipe fittings, and manual assistance is required to adjust the grinding position, which reduces the efficiency of the grinding device.

[0004] Therefore, it is necessary to redesign the grinding device to effectively prevent the phenomenon that the pipe fittings are difficult to position during grinding. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a deburring and polishing grinding device, which has the advantage of efficient grinding and solves the problem that a grinding device needs to be used to deburr and polish the surface of the connecting pipe during the processing process. The connecting pipe body is in the shape of a narrow round tube, and its surface needs to be evenly polished during grinding. Most of the existing grinding devices perform flat grinding on the workpiece. It is not easy to position the workpiece when grinding pipe fittings, and manual assistance is required to adjust the grinding position, which reduces the efficiency of the use of the grinding device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring, polishing and grinding device, comprising a base, a processing table is fixedly connected to the top of the base, a mounting plate is fixedly connected to the top of the processing table, the number of the mounting plates is two, a first grinding roller is rotatably connected inside the mounting plate on the front side, a first motor is fixedly connected to the left side of the first grinding roller, a second grinding roller is rotatably connected inside the mounting plate on the rear side, a second motor is fixedly connected to the left side of the second grinding roller, a support table is fixedly connected to the rear side of the processing table, a first electric cylinder is fixedly connected to the top of the support table, an output end of the first electric cylinder passes through the bottom of the support table, a hanging plate is fixedly connected to the output end of the first electric cylinder, a third grinding roller is rotatably connected inside the hanging plate, a third motor is fixedly connected to the left side of the third grinding roller, a fixed plate is fixedly connected to the right side of the third motor, the top of the fixed plate is fixedly connected to the bottom of the hanging plate, a feeding mechanism is provided on the top of the processing table, and a stabilizing mechanism is provided on the top of the support table.

[0007] As a preferred embodiment of the utility model, the feeding mechanism includes a screw, the left side of the screw is movably connected to the left side of the inner wall of the processing table, the right side of the screw is fixedly connected to the fourth motor, the bottom of the left side of the fourth motor is fixedly connected to the right side of the processing table, the surface of the screw is threadedly connected to a movable plate, the top of the movable plate is fixedly connected to a second electric cylinder, the output end of the second electric cylinder is fixedly connected to a push plate, the front and rear sides of the second electric cylinder are hinged with connecting rods through pins, the top of the connecting rod is hinged with a clamping block through a pin, and the two sides of the push plate are hinged to the surface of the clamping block through pins.

[0008] As a preferred embodiment of the present invention, sliding sleeves are provided on both sides of the top of the support platform, the interior of the sliding sleeves is slidably connected to a sliding rod, and the bottom of the sliding rod is fixedly connected to the top of the hanging plate.

[0009] As a preferred embodiment of the utility model, a friction pad is fixedly connected to the inner side of the clamping block, and the friction pad is located on the top of the processing table.

[0010] As a preferred embodiment of the present invention, a Y-shaped support frame is fixedly connected to the top of the processing table, and the Y-shaped support frame is located on the right side of the mounting plate.

[0011] As a preferred embodiment of the present invention, a connecting plate is fixedly connected to the right side of the first motor and the second motor, and the bottom of the connecting plate is fixedly connected to the top of the processing table.

[0012] As a preferred embodiment of the present invention, the top of the processing table is fixedly connected to a limiting plate, and the right side of the limiting plate is fixedly connected to the top of the left side of the fourth motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model places the connecting pipe inside the clamping block, starts the second electric cylinder, the second electric cylinder drives the push plate to move downward, the push plate drives the clamping block to move downward, the clamping block squeezes the connecting rod to expand outward, the clamping block contracts inward and clamps the connecting pipe, starts the fourth motor, the fourth motor drives the screw to rotate, the screw drives the movable plate, the clamping block and the connecting pipe to move to the left, the connecting pipe is sent to the top of the first grinding roller and the second grinding roller, at this time, the reverse operation releases the clamping block from clamping the connecting pipe, starts the first electric cylinder, the first electric cylinder drives the lifting plate and the third grinding roller to move downward and clamp the connecting pipe, starts the first motor, the second motor and the third motor, the first motor drives the first grinding roller to rotate counterclockwise, the second motor drives the second grinding roller to rotate clockwise, the third motor drives the third grinding roller to rotate clockwise, the first grinding roller, the second grinding roller and the third grinding roller can grind the connecting pipe, which has the advantages of efficient grinding, does not need to manually feed the connecting pipe, will not cause harm to the operator, does not need to manually adjust the position of the connecting pipe, and effectively improves the grinding efficiency of the grinding device.

[0015] 2. The utility model can automatically feed the connecting pipe by providing a feeding mechanism, thereby avoiding improper operation during manual feeding, which may cause injuries to operators and improve the safety of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the lifting plate of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the screw of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the clamping block of the utility model.

[0020] In the figure: 1. base; 2. processing table; 3. mounting plate; 4. first grinding roller; 5. first motor; 6. second grinding roller; 7. second motor; 8. support table; 9. first electric cylinder; 10. lifting plate; 11. third grinding roller; 12. third motor; 13. fixing plate; 14. feeding mechanism; 141. screw; 142. fourth motor; 143. moving plate; 144. second electric cylinder; 145. push plate; 146. connecting rod; 147. clamping block; 15. stabilizing mechanism; 151. sliding sleeve; 152. sliding rod; 16. friction pad; 17. Y-shaped support frame; 18. connecting plate; 19. limit plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a deburring, polishing and grinding device, including a base 1, a processing table 2 is fixedly connected to the top of the base 1, a mounting plate 3 is fixedly connected to the top of the processing table 2, the number of mounting plates 3 is two, a first grinding roller 4 is rotatably connected inside the front mounting plate 3, a first motor 5 is fixedly connected to the left side of the first grinding roller 4, a second grinding roller 6 is rotatably connected inside the rear mounting plate 3, a second motor 7 is fixedly connected to the left side of the second grinding roller 6, a support table 8 is fixedly connected to the rear side of the processing table 2, and the support table 8 A first electric cylinder 9 is fixedly connected to the top, and the output end of the first electric cylinder 9 passes through the bottom of the support table 8. A hanging plate 10 is fixedly connected to the output end of the first electric cylinder 9. A third grinding roller 11 is rotatably connected inside the hanging plate 10. A third motor 12 is fixedly connected to the left side of the third grinding roller 11, and a fixed plate 13 is fixedly connected to the right side of the third motor 12. The top of the fixed plate 13 is fixedly connected to the bottom of the hanging plate 10. A feeding mechanism 14 is provided on the top of the processing table 2, and a stabilizing mechanism 15 is provided on the top of the support table 8.

[0023] refer to Figure 4 The feeding mechanism 14 includes a screw 141, the left side of the screw 141 is movably connected to the left side of the inner wall of the processing table 2, the right side of the screw 141 is fixedly connected to the fourth motor 142, the bottom of the left side of the fourth motor 142 is fixedly connected to the right side of the processing table 2, the surface of the screw 141 is threadedly connected to a moving plate 143, the top of the moving plate 143 is fixedly connected to a second electric cylinder 144, the output end of the second electric cylinder 144 is fixedly connected to a push plate 145, the front and rear sides of the second electric cylinder 144 are hinged with a connecting rod 146 through a pin shaft, the top of the connecting rod 146 is hinged with a clamping block 147 through a pin shaft, and both sides of the push plate 145 are hinged to the surface of the clamping block 147 through a pin shaft.

[0024] As a technical optimization solution of the utility model, by providing a feeding mechanism 14, the connecting pipe can be automatically fed, avoiding improper operation during manual feeding, which may cause injuries to operators, and improving the safety of the grinding device.

[0025] refer to Figure 1 Slide sleeves 151 are provided on both sides of the top of the support platform 8 , and a slide rod 152 is slidably connected inside the slide sleeve 151 , and the bottom of the slide rod 152 is fixedly connected to the top of the hanging plate 10 .

[0026] As a technical optimization solution of the utility model, by setting a stabilizing mechanism 15, the lifting plate 10 can be limited to avoid the loose connection between the lifting plate 10 and the first electric cylinder 9 after long-term use, which causes the position of the lifting plate 10 to be offset, thereby improving the use stability of the lifting plate 10.

[0027] refer to Figure 3 A friction pad 16 is fixedly connected to the inner side of the clamping block 147 , and the friction pad 16 is located on the top of the processing table 2 .

[0028] As a technical optimization solution of the utility model, by setting the friction pad 16, the friction force between the clamp block 147 and the contact surface of the connecting pipe can be increased, thereby avoiding the low friction force between the contact surface of the clamp block 147 and the connecting pipe, resulting in low clamping strength of the clamp block 147, and improving the use stability of the clamp block 147.

[0029] refer to Figure 2 A Y-shaped support frame 17 is fixedly connected to the top of the processing table 2, and the Y-shaped support frame 17 is located on the right side of the mounting plate 3.

[0030] As a technical optimization solution of the utility model, by setting a Y-shaped support frame 17, the connecting pipe can be supported to prevent the connecting pipe from being too long, causing the connecting pipe to be offset and difficult to be clamped by the clamp block 147, thereby improving the use efficiency of the clamp block 147.

[0031] refer to Figure 1 The right sides of the first motor 5 and the second motor 7 are fixedly connected with a connecting plate 18 , and the bottom of the connecting plate 18 is fixedly connected to the top of the processing table 2 .

[0032] As a technical optimization solution of the utility model, by setting a connecting plate 18, the first motor 5 and the second motor 7 can be reinforced to prevent the first motor 5 and the second motor 7 from being deformed after long-term use, resulting in breakage of the output ends of the first motor 5 and the second motor 7, thereby improving the safety of the use of the first motor 5 and the second motor 7.

[0033] refer to Figure 3 The top of the processing table 2 is fixedly connected to a limiting plate 19 , and the right side of the limiting plate 19 is fixedly connected to the top of the left side of the fourth motor 142 .

[0034] As a technical optimization solution of the utility model, by setting a limit plate 19, the movable plate 143 can be limited to avoid excessive movement of the movable plate 143, which may cause a collision between the movable plate 143 and the fourth motor 142, thereby improving the safety of the movable plate 143.

[0035] The working principle and use process of the utility model are as follows: when the connecting pipe needs to be polished during use, the connecting pipe is first placed inside the clamping block 147, the second electric cylinder 144 is started, the second electric cylinder 144 drives the push plate 145 to move downward, the push plate 145 drives the clamping block 147 to move downward, the clamping block 147 squeezes the connecting rod 146 to expand outward, the clamping block 147 contracts inward to clamp the connecting pipe, the fourth motor 142 is started, the fourth motor 142 drives the screw 141 to rotate, the screw 141 drives the moving plate 143, the clamping block 147 and the connecting pipe to move to the left, and the connecting pipe is sent to the first polishing roller 4 At this time, the reverse operation releases the clamping block 147 from clamping the connecting pipe, and the first electric cylinder 9 is started. The first electric cylinder 9 drives the lifting plate 10 and the third grinding roller 11 to move downward to clamp the connecting pipe. The first motor 5, the second motor 7 and the third motor 12 are started. The first motor 5 drives the first grinding roller 4 to rotate counterclockwise, the second motor 7 drives the second grinding roller 6 to rotate clockwise, and the third motor 12 drives the third grinding roller 11 to rotate clockwise. The first grinding roller 4, the second grinding roller 6 and the third grinding roller 11 can grind the connecting pipe, thereby having the advantage of efficient grinding.

[0036] To sum up: the deburring and polishing device, through the coordinated use of the base 1, the processing table 2, the mounting plate 3, the first grinding roller 4, the first motor 5, the second grinding roller 6, the second motor 7, the support table 8, the first electric cylinder 9, the lifting plate 10, the third grinding roller 11, the third motor 12, the fixing plate 13, the feeding mechanism and 14, and the stabilizing mechanism 15, solves the problem that a grinding device is needed to deburr and polish the surface of the connecting pipe during the processing process. The connecting pipe body is in the shape of a narrow round tube, and it is necessary to ensure that its surface is evenly polished during polishing. Most of the existing polishing devices perform flat polishing on the workpiece. It is not easy to position the workpiece when polishing pipe fittings, and manual assistance is required to adjust the polishing position, which reduces the use efficiency of the polishing device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring, polishing and grinding device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a processing table (2), the top of the processing table (2) is fixedly connected to a mounting plate (3), the number of the mounting plates (3) is two, the interior of the front mounting plate (3) is rotatably connected to a first grinding roller (4), the left side of the first grinding roller (4) is fixedly connected to a first motor (5), the interior of the rear mounting plate (3) is rotatably connected to a second grinding roller (6), the left side of the second grinding roller (6) is fixedly connected to a second motor (7), the rear side of the processing table (2) is fixedly connected to a support table (8), the top of the support table (8) is fixedly connected to a first electric cylinder ( 9), the output end of the first electric cylinder (9) passes through the bottom of the support platform (8), the output end of the first electric cylinder (9) is fixedly connected to a hanging plate (10), the inside of the hanging plate (10) is rotatably connected to a third grinding roller (11), the left side of the third grinding roller (11) is fixedly connected to a third motor (12), the right side of the third motor (12) is fixedly connected to a fixing plate (13), the top of the fixing plate (13) is fixedly connected to the bottom of the hanging plate (10), the top of the processing table (2) is provided with a feeding mechanism (14), and the top of the support platform (8) is provided with a stabilizing mechanism (15).

2. A deburring, polishing and grinding device according to claim 1, characterized in that: The feeding mechanism (14) comprises a screw rod (141), the left side of the screw rod (141) is movably connected to the left side of the inner wall of the processing table (2), the right side of the screw rod (141) is fixedly connected to a fourth motor (142), the bottom of the left side of the fourth motor (142) is fixedly connected to the right side of the processing table (2), the surface of the screw rod (141) is threadedly connected to a moving plate (143), the top of the moving plate (143) is fixedly connected to a second electric cylinder (144), the output end of the second electric cylinder (144) is fixedly connected to a push plate (145), the front side and the rear side of the second electric cylinder (144) are both hinged to a connecting rod (146) via a pin shaft, the top of the connecting rod (146) is hinged to a clamping block (147) via a pin shaft, and both sides of the push plate (145) are hinged to the surface of the clamping block (147) via a pin shaft.

3. The deburring, polishing and grinding device according to claim 1, characterized in that: Sliding sleeves (151) are provided on both sides of the top of the support platform (8), the interior of the sliding sleeves (151) is slidably connected to a sliding rod (152), and the bottom of the sliding rod (152) is fixedly connected to the top of the hanging plate (10).

4. A deburring, polishing and grinding device according to claim 2, characterized in that: A friction pad (16) is fixedly connected to the inner side of the clamping block (147), and the friction pad (16) is located on the top of the processing table (2).

5. The deburring, polishing and grinding device according to claim 1, characterized in that: A Y-shaped support frame (17) is fixedly connected to the top of the processing table (2), and the Y-shaped support frame (17) is located on the right side of the mounting plate (3).

6. The deburring, polishing and grinding device according to claim 1, characterized in that: A connecting plate (18) is fixedly connected to the right side of each of the first motor (5) and the second motor (7), and the bottom of the connecting plate (18) is fixedly connected to the top of the processing table (2).

7. The deburring, polishing and grinding device according to claim 1, characterized in that: The top of the processing table (2) is fixedly connected to a limiting plate (19), and the right side of the limiting plate (19) is fixedly connected to the top of the left side of the fourth motor (142).

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