Rotating disc type deburring machine

Abstract

The utility model discloses a rotating disc type deburring machine, which relates to the technical field of polishing machinery, and comprises an operation table and a polishing device, two ends of the operation table are fixedly connected with baffles, the upper ends of the baffles are fixedly connected with a supporting plate, the inner wall of the supporting plate is provided with tooth grooves, the polishing device is arranged inside the supporting plate, and the tooth grooves are fixedly connected with the baffles. And the polishing device comprises a driving motor, an output shaft of the driving motor is fixedly connected with a rotating shaft through a coupler, the bottom of the rotating shaft is fixedly connected with a connecting plate, the two ends of the connecting plate are movably connected with connecting rotating rods, and the outer walls of the connecting rotating rods are fixedly connected with gears. The driving motor drives the rotating shaft fixedly connected through the coupler to drive the connecting plate to rotate, then the gear is driven to drive the connecting rotating rod to rotate under the action of the tooth groove, a workpiece can be fully polished, the problem that a traditional deburring machine cannot well polish the workpiece is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machinery, in particular to a turntable deburring machine. Background Art

[0002] For stamped workpieces, there are generally many burrs on the edges after stamping. The method for removing burrs is usually to manually remove the burrs on the edges of the annular workpieces by sandpaper grinding. This manual deburring method cannot completely remove the burrs and is prone to residues. Not only is the work efficiency low, but the labor intensity is also high. Therefore, a deburring machine is used, and the existing turntable deburring machine cannot remove the burrs on the surface of the workpiece very well. If it does not meet the standards, rework may be required, which will greatly reduce the work efficiency. Utility Model Content

[0003] The utility model provides a turntable deburring machine to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A turntable deburring machine comprises an operating table and a grinding device, wherein baffles are fixedly connected at both ends of the operating table, a support plate is fixedly connected at the upper end of the baffle, a tooth groove is provided on the inner wall of the support plate, and the grinding device is arranged inside the support plate. The grinding device comprises a driving motor, an output shaft of the driving motor is fixedly connected to a rotating shaft through a coupling, a connecting plate is fixedly connected to the bottom of the rotating shaft, connecting rods are movably connected at both ends of the connecting plate, a gear is fixedly connected to the outer wall of the connecting rod, and a grinding disc is fixedly connected to the bottom of the connecting rod.

[0006] A further improvement of the technical solution of the utility model is that: second bearings are provided inside the two ends of the connecting plate, and the upper end of the connecting rotating rod is fixedly connected to the inside of the inner ring of the second bearing.

[0007] By adopting the above technical solution, the connecting rod in the solution forms a rotatable structure through the second bearing and the connecting plate, and the connecting rod can rotate freely under the action of the second bearing.

[0008] A further improvement of the technical solution of the utility model is that: the tooth groove is annularly opened on the inner wall of the support plate, the position of the tooth groove is matched with the position of the gear, and the gear is meshed with the inside of the tooth groove.

[0009] The above technical solution is adopted, in which the gear is meshed inside the tooth groove. Therefore, when the driving motor drives the connecting plate to rotate, the connecting rod will rotate under the action of the gear meshing inside the tooth groove and the second bearing, thereby driving the grinding disc to rotate, so that the workpiece can be fully polished.

[0010] A further improvement of the technical solution of the utility model is that a first bearing is provided inside the upper end of the support plate, and the rotating shaft is fixedly connected to the inside of the inner ring of the first bearing.

[0011] By adopting the above technical solution, the rotating shaft in this solution can rotate freely under the action of the first bearing.

[0012] A further improvement of the technical solution of the utility model is that: a placing table is fixedly connected to the upper surface of the operating table, two ends of the placing table are provided with sliding grooves, and the interior of the sliding grooves is movably connected with a fixed block.

[0013] By adopting the above technical solution, the fixed block in the solution can slide inside the slide groove.

[0014] A further improvement of the technical solution of the utility model is that: the two inner side walls of the slide groove are provided with limiting grooves, the two ends of the fixed block are fixedly connected to the limiting blocks, and the limiting blocks are adapted to the limiting grooves.

[0015] A further improvement of the technical solution of the utility model is that the limit block can slide inside the limit groove, and the fixed block can slide inside the slide groove through the limit block and the limit groove.

[0016] By adopting the above technical solution, the limiting block and the limiting groove in the solution can play a certain limiting role, so that the fixed block performs a linear sliding motion inside the sliding groove.

[0017] A further improvement of the technical solution of the utility model is that: one end of the fixed block is fixedly connected to a return spring, and one end of the return spring away from the fixed block is fixedly connected to the inner rear wall of the sliding groove.

[0018] By adopting the above technical solution, the reset spring in the solution can drive the fixed block to perform reset movement, so that the fixed blocks at both ends of the placement table move relatively, thereby clamping and fixing the workpiece to be polished, providing a certain stability.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] 1. The utility model provides a turntable deburring machine, which drives a rotating shaft fixedly connected by a coupling through a driving motor to drive a connecting plate to rotate, and then drives the gear to drive the connecting rotating rod to rotate under the action of the tooth groove, so that the workpiece can be fully polished, solving the problem that traditional deburring machines cannot polish the workpiece well, and improving work efficiency.

[0021] 2. The utility model provides a turntable deburring machine, which drives the fixed block to perform a reset movement through a reset spring, so that the fixed blocks at both ends of the placement table move relatively, thereby clamping and fixing the workpiece to be polished, providing a certain stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a turntable deburring machine according to an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the operating table structure of the turntable deburring machine according to an embodiment of the utility model;

[0024] Figure 3 It is a diagram of the internal structure of the support plate of the turntable deburring machine according to an embodiment of the utility model;

[0025] Figure 4 It is a structural diagram of a grinding device of a rotary disc deburring machine according to an embodiment of the utility model;

[0026] Figure 5 It is a structural diagram of a placement table of a turntable deburring machine according to an embodiment of the utility model;

[0027] Figure 6 It is a diagram of the internal structure of the placement table of the turntable deburring machine according to an embodiment of the utility model.

[0028] In the figure: 1. operating table; 101. baffle; 102. support plate; 103. tooth groove; 104. first bearing; 105. placing table; 106. slide groove; 107. limit groove; 108. fixing block; 109. return spring; 1010. limit block; 2. grinding device; 201. driving motor; 202. connecting plate; 203. second bearing; 204. connecting rod; 205. gear; 206. grinding disc. DETAILED DESCRIPTION

[0029] 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.

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-6 As shown, the utility model provides a turntable deburring machine, including an operating table 1 and a grinding device 2, baffles 101 are fixedly connected at both ends of the operating table 1, a support plate 102 is fixedly connected at the upper end of the baffle 101, a tooth groove 103 is provided on the inner wall of the support plate 102, the grinding device 2 is arranged inside the support plate 102, and the grinding device 2 includes a driving motor 201, an output shaft of the driving motor 201 is fixedly connected to a rotating shaft through a coupling, a connecting plate 202 is fixedly connected to the bottom of the rotating shaft, connecting rods 204 are movably connected at both ends of the connecting plate 202, a gear 205 is fixedly connected to the outer wall of the connecting rod 204, and a grinding disc 206 is fixedly connected to the bottom of the connecting rod 204.

[0033] In this embodiment, the driving motor 201 drives the rotating shaft fixedly connected by the coupling to drive the connecting plate 202 to rotate, and then drives the gear 205 to drive the connecting rotating rod 204 to rotate under the action of the tooth groove 103, so that the workpiece can be fully polished, solving the problem that traditional deburring machines cannot polish the workpiece well, and improving work efficiency.

[0034] Example 2

[0035] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a second bearing 203 is provided inside both ends of the connecting plate 202, the upper end of the connecting rotating rod 204 is fixedly connected to the inside of the inner ring of the second bearing 203, the tooth groove 103 is annularly opened on the inner wall of the support plate 102, the position of the tooth groove 103 is adapted to the position of the gear 205, the gear 205 is meshed with the inside of the tooth groove 103, the inside of the upper end of the support plate 102 is provided with a first bearing 104, and the rotating shaft is fixedly connected to the inside of the inner ring of the first bearing 104.

[0036] In this embodiment, the connecting rod 204 forms a rotatable structure between the second bearing 203 and the connecting plate 202. The connecting rod 204 can rotate freely under the action of the second bearing 203, and the gear 205 is engaged with the tooth groove 103. Therefore, when the driving motor 201 drives the connecting plate 202 to rotate, the connecting rod 204 will rotate under the action of the gear 205 engaged with the tooth groove 103 and the second bearing 203, thereby driving the grinding disc 206 to rotate, so that the workpiece can be fully polished, and the rotating shaft can rotate freely under the action of the first bearing 104.

[0037] Example 3

[0038] like Figure 1-6 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, a placing table 105 is fixedly connected to the upper surface of the operating table 1, and slide grooves 106 are provided at both ends of the placing table 105. A fixed block 108 is movably connected inside the slide groove 106. Limiting grooves 107 are provided on the two inner side walls of the slide groove 106. Limiting blocks 1010 are fixedly connected to both ends of the fixed block 108. The limiting blocks 1010 are adapted to the limiting grooves 107. The limiting blocks 1010 can slide inside the limiting grooves 107. The fixed block 108 can slide inside the slide groove 106 through the limiting blocks 1010 and the limiting grooves 107. A reset spring 109 is fixedly connected to one end of the fixed block 108, and the end of the reset spring 109 away from the fixed block 108 is fixedly connected to the inner rear wall of the slide groove 106.

[0039] In this embodiment, the fixed block 108 can slide inside the slide groove 106, and the limit block 1010 and the limit groove 107 can play a certain limiting role, so that the fixed block 108 can slide in a straight line inside the slide groove 106, and the reset spring 109 can drive the fixed block 108 to reset, so that the fixed blocks 108 at both ends of the placement table 105 move relative to each other, thereby clamping and fixing the workpiece to be polished, providing a certain stability.

[0040] The following is a detailed description of the working principle of the turntable deburring machine.

[0041] like Figure 1-6 As shown, first push the fixed block 108 to both sides to compress the reset spring 109, then place the workpiece to be polished on the upper surface of the placement table 105, and then release the fixed block 108. At this time, the reset spring 109 can drive the fixed block 108 to perform a reset movement, so that the fixed blocks 108 at both ends of the placement table 105 move relative to each other, thereby clamping and fixing the workpiece to be polished, and the driving motor 201 drives the rotating shaft fixedly connected by the coupling to drive the connecting plate 202 to rotate, thereby driving the gear 205 to drive the connecting rod 204 to rotate under the action of the tooth groove 103, and then polishing the workpiece.

[0042] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A turntable deburring machine, comprising an operating table (1) and a grinding device (2), characterized in that: The operating table (1) is fixedly connected with baffles (101) at both ends, the upper end of the baffle (101) is fixedly connected with a support plate (102), the inner wall of the support plate (102) is provided with tooth grooves (103), the grinding device (2) is arranged inside the support plate (102), and the grinding device (2) comprises a driving motor (201), the output shaft of the driving motor (201) is fixedly connected with a rotating shaft through a coupling, the bottom of the rotating shaft is fixedly connected with a connecting plate (202), the two ends of the connecting plate (202) are movably connected with a connecting rod (204), the outer wall of the connecting rod (204) is fixedly connected with a gear (205), and the bottom of the connecting rod (204) is fixedly connected with a grinding disc (206).

2. A rotary disc deburring machine according to claim 1, characterized in that: Second bearings (203) are provided inside the two ends of the connecting plate (202), and the upper end of the connecting rotating rod (204) is fixedly connected to the inside of the inner ring of the second bearing (203).

3. A rotary disc deburring machine according to claim 1, characterized in that: The tooth groove (103) is annularly opened on the inner wall of the support plate (102); the position of the tooth groove (103) matches the position of the gear (205); and the gear (205) is meshed with the inside of the tooth groove (103).

4. The rotary disc deburring machine according to claim 1, characterized in that: A first bearing (104) is provided inside the upper end of the support plate (102), and the rotating shaft is fixedly connected to the inside of the inner ring of the first bearing (104).

5. The rotary disc deburring machine according to claim 1, characterized in that: The upper surface of the operating table (1) is fixedly connected to a placement table (105), two ends of the placement table (105) are provided with sliding grooves (106), and the interior of the sliding grooves (106) is movably connected to a fixed block (108).

6. A rotary disc deburring machine according to claim 5, characterized in that: The two inner side walls of the slide groove (106) are provided with limiting grooves (107), and the two ends of the fixed block (108) are fixedly connected to the limiting blocks (1010), and the limiting blocks (1010) are adapted to the limiting grooves (107).

7. A rotary disc deburring machine according to claim 6, characterized in that: The limiting block (1010) can slide inside the limiting groove (107), and the fixing block (108) can slide inside the sliding groove (106) through the limiting block (1010) and the limiting groove (107).

8. The rotary disc deburring machine according to claim 6, characterized in that: One end of the fixed block (108) is fixedly connected to a return spring (109), and one end of the return spring (109) away from the fixed block (108) is fixedly connected to the inner rear wall of the sliding groove (106).

Images