A rotary disk support mechanism for workpiece processing and installation

Abstract

This utility model discloses a rotary disk support mechanism for workpiece processing and installation, including a base frame. A reduction gearbox is fixed in the middle of the top surface of the top plate of the base frame, and a drive servo motor is fixed in the bottom surface of the top plate of the base frame. A horizontal rotating plate is fixed in the top of the output shaft of the reduction gearbox, and multiple upper circular pressing support blocks are fixed in the bottom surface of the top edge of the horizontal rotating plate. When the upper circular pressing support block at the processing position of the horizontal rotating plate moves to the pressing support frame, the top of the clamping column presses against the bottom surface of the corresponding upper circular pressing support block to provide support. This ensures that the horizontal rotating plate will not deform when pressing the rubber sleeve assembly, thus guaranteeing its normal operation and use.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and more specifically to a rotary disk support mechanism for workpiece processing and installation. Background Technology

[0002] Existing workpieces, such as automotive control arms, include a main body. The lower left and right sides of the main body are formed with extension connecting parts. One of the extension connecting parts consists of two sub-extension parts. The other extension connecting part has a mounting through hole, where a first rubber sleeve assembly needs to be installed. At the same time, one side of the upper part of the main body is also formed with an extension connecting part and a mounting through hole, where a second rubber sleeve assembly needs to be installed. The other side of the upper part of the main body is formed with a large connecting extension connecting part and a mounting through hole, where a third rubber sleeve assembly needs to be installed.

[0003] The existing method involves manually inserting the bottom of the corresponding rubber sleeve assembly into the top of the corresponding mounting through hole, and then manually tapping it with a wooden mallet or similar means to install it. This method is inefficient, ineffective, and requires a large amount of manual labor.

[0004] Therefore, it can be fed by a rotary table. The workpiece can be installed on the corresponding fixing mechanism on the rotary table. Then, the rotary table rotates and transports it to the corresponding workstation. The corresponding pressing mechanism on the workstation presses in the rubber sleeve assembly. However, when the rubber sleeve assembly is pressed in, it will exert a downward pressure on the rotary table at the pressing position. Since there is no support structure under the rotary table at this position, long-term operation will cause the rotary table to deform, affecting its normal operation and processing. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a rotary disk support mechanism for workpiece processing and installation. When the upper circular clamping support block at the processing position of the horizontal rotary plate moves to the clamping support frame, the top of the clamping column presses against the bottom surface of the corresponding upper circular clamping support block to achieve support, so that the horizontal rotary plate will not deform when the rubber sleeve assembly is subsequently clamped, ensuring its normal operation and use.

[0006] The solution of this utility model to the aforementioned technical problem is:

[0007] A rotary disk support mechanism for workpiece processing and installation includes a base frame. A reduction gearbox is fixed in the middle of the top surface of the top plate of the base frame, and a drive servo motor is fixed in the bottom surface of the top plate of the base frame. A horizontal rotating plate is fixed at the top of the output shaft of the reduction gearbox, and a plurality of upper circular pressing support blocks are fixed in the bottom surface of the top edge of the horizontal rotating plate.

[0008] A clamping support frame is fixed on the ground at the rear of the base frame. A first horizontal fixing plate is fixed to the lower part of the clamping support frame. A horizontally set fixing plate is fixed to the top surface of the first horizontal fixing plate. A push cylinder is fixed to the rear top surface of the fixing plate. A push block is fixed to the end of the push cylinder's push rod. A wear-resistant plate is fixed to the middle top surface of the fixing plate. A lifting fixing sleeve is fixed to the top surface of the wear-resistant plate. The front of the top of the push block is a sloping wall surface with the rear higher than the front. The push block is inserted into the through groove at the lower part of the rear side plate of the lifting fixing sleeve. Its front end extends into the lifting fixing sleeve, and its bottom surface is close to the top surface of the wear-resistant plate. A clamping column is inserted in the middle of the lifting fixing sleeve. The bottom surface of the clamping column is a sloping wall surface. It presses against the sloping wall surface at the front of the top of the push block. The outer side wall of the clamping column is close to or close to the inner side wall of the lifting fixing sleeve. The top of the clamping column corresponds to the bottom end of the corresponding upper circular clamping support block.

[0009] Side guide blocks are fixed on both the left and right side walls of the clamping column. The side guide blocks are inserted into the vertical elongated through groove formed in the middle of the left or right side wall of the lifting fixing sleeve. The front and rear side walls of the side guide blocks are close to the front and rear inner side walls of the corresponding vertical elongated through grooves. One end of a tension spring is fixed on the left and right sides of the top surface of the wear-resistant plate, and the other end of the tension spring is fixed on the corresponding side guide block.

[0010] The lower part of the front wall plate of the lifting fixing sleeve is formed with a front through groove, which corresponds to the front end of the push block. A connecting plate is fixed on the top surface of the front end of the fixing plate, and a front proximity sensor and a buffer are fixed on the connecting plate. The sensing end of the front proximity sensor and the buffer head of the buffer face the front end of the push block.

[0011] All the upper circular clamping support blocks are evenly distributed on the bottom edge of the horizontal rotating plate with the central axis of the horizontal rotating plate as the center. The top surface of the horizontal rotating plate directly above each upper circular clamping support block is a station.

[0012] The outstanding effect of this utility model is:

[0013] When the upper circular clamping support block at the processing position of the horizontal rotating plate moves to the clamping support frame, it can press the top of the clamping column against the bottom surface of the corresponding upper circular clamping support block to provide support, so that the horizontal rotating plate will not deform when the rubber sleeve assembly is subsequently clamped, ensuring its normal operation and use. Attached Figure Description

[0014] Figure 1 This is a partial sectional view of the present invention;

[0015] Figure 2 This is a magnified view of a section of the base frame;

[0016] Figure 3 This is a partial structural diagram of the base frame;

[0017] Figure 4 This is a partial structural diagram of the clamping support frame;

[0018] Figure 5 This is a schematic diagram of a partial structure at the cylinder.

[0019] Figure 6 yes Figure 5 A partial sectional view;

[0020] Figure 7 This is a partial structural diagram of the horizontal rotating plate. Detailed implementation method:

[0021] For example, see below. Figures 1 to 7 As shown, a rotary disk support mechanism for workpiece processing and installation includes a base frame 10. A reduction gearbox 11 is fixed in the middle of the top surface of the top plate of the base frame 10. A drive servo motor 12 is fixed in the bottom surface of the top plate of the base frame 10. The drive servo motor 12 drives the reduction gearbox 11 to run. A horizontal rotating plate 13 is fixed at the top of the output shaft of the reduction gearbox 11. The top surface of the horizontal rotating plate 13 has three workstations on its edge. The three workstations are evenly distributed on the edge of the top surface of the horizontal rotating plate 13 with the central axis of the horizontal rotating plate 13 as the center.

[0022] Furthermore, the top edge of the top plate of the base frame 10 is fixed with multiple side support frames 18. The top of each side support frame 18 is movably connected to a support roller 181 through a hinge shaft. The top surface of the support roller 181 presses against the bottom surface of the horizontal rotating plate 13, and the horizontal rotating plate 13 is rotated and horizontally supported by the support roller 181.

[0023] A clamping support frame 30 is fixed to the ground at the rear of the base frame 10. A first horizontal fixing plate 33 is fixed to the lower part of the clamping support frame 30. A horizontally arranged fixing plate 34 is fixed to the top surface of the first horizontal fixing plate 33. A push cylinder 35 is fixed to the rear top surface of the fixing plate 34. A push block 36 is fixed to the end of the push rod of the push cylinder 35. A wear-resistant plate 37 is fixed to the middle top surface of the fixing plate 34. A lifting fixing sleeve 38 is fixed to the top surface of the wear-resistant plate 37. The top of the push block 36 is inclined with the front higher than the rear. The push block 36 is inserted into the through groove at the lower part of the rear side plate of the lifting and fixing sleeve 38. Its front end extends into the lifting and fixing sleeve 38, and its bottom surface is in close contact with the top surface of the wear-resistant plate 37. The middle part of the lifting and fixing sleeve 38 is fitted with a clamping column 39. The bottom surface of the clamping column 39 is an inclined wall surface, which presses against the inclined wall surface at the front of the top of the push block 36. The outer side wall of the clamping column 39 is close to or in close contact with the inner side wall of the lifting and fixing sleeve 38. The top end of the clamping column 39 corresponds to the bottom end of the corresponding upper circular pressing support block 139.

[0024] Furthermore, side guide blocks 391 are fixed on both the left and right side walls of the clamping column 39. The side guide blocks 391 are inserted into the vertical elongated through grooves 381 formed in the middle of the left or right side wall of the lifting fixing sleeve 38. The front and rear side walls of the side guide blocks 391 are close to the front and rear inner side walls of the corresponding vertical elongated through grooves 381. One end of a tension spring 371 is fixed on the left and right sides of the top surface of the wear-resistant plate 37. The other end of the tension spring 371 is fixed on the corresponding side guide block 391.

[0025] Furthermore, the lower part of the front wall plate of the lifting fixing sleeve 38 is formed with a front through groove, which corresponds to the front end of the pushing block 36. A connecting plate is fixed to the top surface of the front end of the fixing plate 37, and a front proximity sensor 5 and a buffer 6 are fixed on the connecting plate. The sensing end of the front proximity sensor 5 and the buffer head of the buffer 6 face the front end of the pushing block 36. This structure allows the front end of the pushing block 36 to extend forward and rest against the buffer head of the buffer 6, thereby achieving restraint. At the same time, the front end of the pushing block 36 is detected by the sensing end of the front proximity sensor 5, indicating that it has moved into position.

[0026] Furthermore, all the upper circular pressing support blocks 139 are evenly distributed on the bottom edge of the horizontal rotating plate 13 with the central axis of the horizontal rotating plate 13 as the center. The top surface of the horizontal rotating plate 13 directly above each upper circular pressing support block 139 is a work station, on which a clamping mechanism can be installed to clamp and fix the workpiece (the workpiece in this embodiment can be a control arm).

[0027] Furthermore, a bending sensing plate 131 is fixed on the bottom surface of the horizontal rotating plate 13 around the upper circular pressing support block 139, a connecting frame is fixed on the top surface of the top plate of the base 10, and a slotted photoelectric sensor 15 is fixed on the top of the connecting frame. The bending sensing plate 131 corresponds to the sensing slot of the slotted photoelectric sensor 15.

[0028] The bottom surface of the horizontal rotating plate 13 is fixed with side bending sensing plates 132 on the left and right sides of one of the bending sensing plates 131. The top surface of the corresponding base 10 has two vertical mounting brackets 16 fixed. The top plate of each vertical mounting bracket 16 is fixed with a proximity sensor 17. The sensing end of the proximity sensor 17 faces the vertical part of the corresponding side bending sensing plate 132.

[0029] This station for installing the side bending sensor 132 is the initial station.

[0030] In this embodiment, an operating platform and a control box are fixed on the ground around the base frame 10. All electrical components in this embodiment are electrically connected to the control box and controlled by the control box. This is a conventional structure and will not be described in detail here.

[0031] In this embodiment, the horizontal rotating plate 13 is rotated by driving the servo motor 12. When the sensing ends of the two proximity sensors 17 are aligned with the vertical part of the corresponding side bending sensing plate 132, it indicates that the horizontal rotating plate 13 is in its initial position. At the same time, the vertical part of the corresponding bending sensing plate 131 is inserted into the sensing slot of the slot-shaped photoelectric sensor 15, realizing sensing and indicating that it has moved into place. At this time, the push rod of the cylinder 35 is pushed, causing the push block 36 to push forward, lifting the clamping column 39. Its top end presses against the bottom surface of the corresponding upper circular pressing support block 139, so that the positioning telescopic head 262 and other components on it are supported from below. The workstation above can then perform pressing and other operations.

[0032] After processing, the push rod of cylinder 35 is pushed back, causing push block 36 to retract. The tension spring 371 then retracts, causing clamping column 39 to retract back to its original position.

[0033] Then, by driving the servo motor 12, the horizontal rotating plate 13 is rotated until the vertical part of another corresponding bending sensing plate 131 is inserted into the sensing slot of the slot-shaped photoelectric sensor 15, thus realizing the sensing and indicating that it has moved into place. At this time, the workpiece at the corresponding work station can be processed, which is very convenient. It can realize continuous processing, with good processing effect and high efficiency.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A rotary table support mechanism for a workpiece processing installation comprising a base frame (10) characterised in that: A gearbox (11) is fixed in the middle of the top surface of the top plate of the base frame (10), a drive servo motor (12) is fixed in the bottom surface of the top plate of the base frame (10), a horizontal rotating plate (13) is fixed in the top of the output shaft of the gearbox (11), and a plurality of upper circular pressing support blocks (139) are fixed in the bottom surface of the top edge of the horizontal rotating plate (13). A clamping support frame (30) is fixed on the ground behind the base frame (10). A first horizontal fixing plate (33) is fixed to the lower part of the clamping support frame (30). A horizontally arranged fixing plate (34) is fixed to the top surface of the first horizontal fixing plate (33). A push cylinder (35) is fixed to the rear top surface of the fixing plate (34). A push block (36) is fixed to the end of the push rod of the push cylinder (35). A wear-resistant plate (37) is fixed to the middle top surface of the fixing plate (34). A lifting fixing sleeve (38) is fixed to the top surface of the wear-resistant plate (37). The front part of the top of the push block (36) is higher than the rear part. The low sloping wall surface, the push block (36) is inserted into the through groove at the lower part of the rear side plate of the lifting fixed sleeve (38), its front end extends into the lifting fixed sleeve (38), its bottom surface is close to the top surface of the wear-resistant plate (37), the middle part of the lifting fixed sleeve (38) is fitted with a clamping column (39), the bottom surface of the clamping column (39) is a sloping wall surface, it presses against the sloping wall surface at the front of the top of the push block (36), the outer side wall of the clamping column (39) is close to or close to the inner side wall of the lifting fixed sleeve (38), and the top end of the clamping column (39) corresponds to the bottom end of the corresponding upper circular pressing support block (139).

2. The rotating disk support mechanism for workpiece processing installation according to claim 1, characterized in that: Side guide blocks (391) are fixed on both the left and right side walls of the clamping column (39). The side guide blocks (391) are inserted into the vertical elongated through groove (381) formed in the middle of the left or right side wall of the lifting fixing sleeve (38). The front and rear side walls of the side guide blocks (391) are close to the front and rear inner side walls of the corresponding vertical elongated through groove (381). One end of the tension spring (371) is fixed on the left and right sides of the top surface of the wear-resistant plate (37). The other end of the tension spring (371) is fixed on the corresponding side guide block (391).

3. The rotating disk support mechanism for workpiece processing installation according to claim 1, characterized in that: The lower part of the front wall plate of the lifting fixing sleeve (38) is formed with a front through groove, which corresponds to the front end of the push block (36). A connecting plate is fixed on the top surface of the front end of the fixing plate (37), and a front proximity sensor (5) and a buffer (6) are fixed on the connecting plate. The sensing end of the front proximity sensor (5) and the buffer head of the buffer (6) face the front end of the push block (36).

4. The rotating disk support mechanism for workpiece processing installation according to claim 1, characterized in that: All the upper circular pressing support blocks (139) are evenly distributed on the bottom edge of the horizontal rotating plate (13) with the central axis of the horizontal rotating plate (13) as the center. The top surface of the horizontal rotating plate (13) directly above each upper circular pressing support block (139) is a station.

5. The rotary disk support mechanism for workpiece processing and installation according to claim 1, characterized in that: The top edge of the top plate of the base frame (10) is fixed with multiple side support frames (18). The top of each side support frame (18) is movably connected to a support roller (181) through a hinge shaft. The top surface of the support roller (181) presses against the bottom surface of the horizontal rotating plate (13) and provides horizontal support for the rotation of the horizontal rotating plate (13) through the support roller (181).

6. The rotating disk support mechanism for workpiece processing installation according to claim 1, characterized in that: A bending sensing plate (131) is fixed on the bottom surface of the horizontal rotating plate (13) around the upper circular pressing support block (139). A connecting frame is fixed on the top surface of the top plate of the base (10). A slotted photoelectric sensor (15) is fixed on the top of the connecting frame. The bending sensing plate (131) corresponds to the sensing slot of the slotted photoelectric sensor (15).

7. The rotating disk support mechanism for workpiece processing installation according to claim 1, characterized in that: The bottom surface of the horizontal rotating plate (13) is fixed with side bending sensor plates (132) on the left and right sides of one of the bending sensor plates (131). Two vertical mounting brackets (16) are fixed on the top surface of the top plate of the corresponding base (10). A proximity sensor (17) is fixed on the top plate of each vertical mounting bracket (16). The sensing end of the proximity sensor (17) faces the vertical part of the corresponding side bending sensor plate (132).

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