A grinding device for arc surfaces of mold components

Abstract

This utility model relates to the technical field of mold processing, and in particular to a grinding device for arc surfaces of mold components. It drives the mold to rotate horizontally through a rotating device, thereby changing the grinding position. The mold body is assisted in fixing by a clamping device, and the height of the mold can be adjusted by an adjusting device to meet different processing requirements, thus improving the practicality of the device. It includes a rotating device, a clamping device, and an adjusting device. The clamping device is mounted on the rotating device, and the adjusting device is mounted on the rotating device.

Description

Technical Field

[0001] This utility model relates to the technical field of mold processing, and in particular to a grinding device for arc surfaces of mold components. Background Technology

[0002] The arc surface grinding device for mold components is a special equipment used to process and finish the arc surface of mold components. Its core function is to improve the precision, surface quality and service life of mold components, while meeting the manufacturing needs of complex products. Mold components often contain arc or curved surface structures.

[0003] The prior art Chinese utility model patent with application number CN202222589465.8 relates to a grinding device for arc surface of mold components, including a processing table, grinding components, a fixing ring, a clamping mechanism, mold components, a clamping device and a rotating mechanism, etc. It can utilize the cooperation of each component in the fixing ring to enable the mold components to achieve arc surface grinding, thus achieving the effect of improving the practicality of the overall device.

[0004] However, the above-mentioned device does not have the ability to actively cool and clean the grinding tool in actual use. During continuous operation, the tool temperature rises, affecting the grinding effect. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a mold component arc surface grinding device that uses a rotating device to drive the mold to rotate horizontally, thereby changing the grinding position, uses a clamping device to assist in fixing the mold body, and uses an adjusting device to adjust the height of the mold for different height processing requirements, thereby improving the practicality of the device.

[0006] This utility model discloses a grinding device for arc surfaces of mold components; it includes a rotating device, a clamping device, and an adjusting device. The clamping device is mounted on the rotating device, and the adjusting device is mounted on the rotating device. The rotating device drives the mold to rotate horizontally, thereby changing the grinding position. The clamping device provides auxiliary fixation for the mold body, and the adjusting device adjusts the height of the mold to meet different height processing requirements, thus improving the practicality of the device.

[0007] Preferably, the rotating device includes a main frame, a transmission chamber, a worm gear shaft, a worm, a geared motor, and a rotating platform. The transmission chamber is located in the lower part of the main frame. A worm gear shaft is vertically installed inside the transmission chamber. The upper part of the worm gear shaft extends through a bearing through the upper end face of the transmission chamber to the upper side of the transmission chamber and connects to the lower end face of the rotating platform. A worm is horizontally installed inside the transmission chamber, meshing with the lower part of the worm gear shaft. A geared motor is installed on the side of the main frame, and the output end of the geared motor is connected to the worm. The rotating platform supports the mold. Turning on the geared motor transmits power to the worm, causing it to rotate. The rotating worm meshes with the worm gear shaft, thereby driving the mold on the rotating platform to switch processing angles, improving the practicality of the device.

[0008] Preferably, the clamping device includes an electric cylinder, a transverse frame, and a main clamping plate. A set of electric cylinders is installed on the lower left and right sides of the rotating platform, and a transverse frame is connected to the moving end of the electric cylinder. A set of rectangular slots is provided on the upper surface of the rotating platform on the left and right sides, and the two sets of transverse frames are located in the two sets of rectangular slots respectively. The main clamping plate is installed on the upper part of the transverse frame by bolts. By controlling the extension of the two sets of electric cylinders, the two sets of main clamping plates are used to clamp, fix, and release the mold, thereby increasing the stability of the mold processing process and improving the practicality of the device.

[0009] Preferably, the adjustment device includes slots, rods, an adjustment bracket, and shims. Two sets of slots are provided on the left and right sides of the main clamping plate, and a set of rods are provided on the left and right sides of the rear end face of the adjustment bracket. The two sets of rods at the rear of the adjustment bracket can be inserted into the corresponding slots on both sides of the main clamping plate. Multiple sets of shims are placed in the slots according to the adjustment requirements. The height of the adjustment bracket is adjusted by adjusting the number of shims placed in the slots. The adjustment bracket on the main clamping plate supports and assists in clamping the workpiece to adapt to workpieces with different height processing requirements, thereby improving the practicality of the device.

[0010] Preferably, it also includes a back connecting plate. The back connecting plate is provided on the rear end face of the main clamping plate. The back connecting plate extends to the lower side of the main clamping plate and is connected to the outer side of the transverse frame by bolts. The connection between the back connecting plate and the outer side of the transverse frame increases the connection stability between the main clamping plate and the transverse frame and improves the practicality of the device.

[0011] Preferably, the device also includes a transverse sliding groove, a transverse block, limiting protrusions, a grinding disc, and a drive motor. A transverse sliding groove is provided on the upper left side of the main frame. A set of transverse limiting grooves is provided on the front, rear, and lower end faces of the transverse sliding groove. The transverse block is placed in the transverse sliding groove. A set of limiting protrusions is provided on the upper, lower, front, and rear sides of the transverse block. A grinding disc is mounted on the right end face of the transverse block via a bracket. A drive motor is mounted on the bracket, and the output end of the drive motor is connected to the grinding disc. By pushing the transverse block laterally, the grinding disc is brought into contact with the workpiece to be processed. The drive motor is activated to transmit power to the grinding disc, causing it to rotate and thus process the workpiece. The limiting protrusions limit the transverse movement of the transverse block, reducing the vibration amplitude during its movement and improving the practicality and stability of the device. By changing the angle of the transverse block in the transverse sliding groove, the vertical and horizontal states of the grinding disc are altered, thereby increasing the adaptability of the equipment.

[0012] Preferably, it also includes rubber pushers, with a set of rubber pushers respectively provided on the upper, lower, front and rear end faces of the transverse block; the rubber pushers facilitate the operator to push the grinding disc for processing, improving operating comfort and the practicality of the equipment.

[0013] Preferably, it also includes limiting optical rods. A set of limiting optical rods is provided on each side of the rectangular groove of the rotating platform, and the two sets of limiting optical rods pass through both sides of the transverse frame. The transverse movement of the transverse frame is limited by the limiting optical rods, which improves the stability and practicality of the device.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the rotating device drives the mold to rotate horizontally, thereby changing the grinding position; the clamping device assists in fixing the mold body; and the adjusting device adjusts the height of the mold for processing at different heights, thereby improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0016] Figure 2 This is an exploded structural diagram of the present invention;

[0017] Figure 3 This is a first cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the second cross-sectional structure of this utility model;

[0019] The following components are marked in the attached diagram: 1. Main frame; 2. Transmission chamber; 3. Worm gear shaft; 4. Worm; 5. Gear motor; 6. Rotating platform; 7. Electric cylinder; 8. Horizontal movement frame; 9. Main clamping plate; 10. Slot; 11. Insert rod; 12. Adjusting bracket; 13. Shim; 14. Back connecting plate; 15. Horizontal movement slide; 16. Horizontal movement block; 17. Limiting protrusion; 18. Grinding disc; 19. Drive motor; 20. Rubber pusher; 21. Limiting guide rod. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the clamping device is mounted on the rotating device, and the adjusting device is mounted on the rotating device;

[0023] First, place the workpiece to be processed on the rotating platform 6. The electric cylinder 7, which does not require height adjustment, retracts to cooperate with the main clamping plate 9 for clamping and fixing. For workpieces requiring height adjustment, place the required number of shims 13 into the slot 10. Then, insert the adjusting bracket 12 into the slot 10 through the insert rod 11. Next, place the workpiece to be processed on the adjusting bracket 12 for clamping and fixing. Then, turn on the drive motor 19 to transmit power to the grinding disc 18 to drive the grinding disc 18 to rotate. After that, the operator can manually push the rubber pusher 20 to perform arc surface processing.

[0024] The rotating device includes a main frame 1, a transmission chamber 2, a worm gear shaft 3, a worm 4, a geared motor 5, and a rotating platform 6. The transmission chamber 2 is located in the lower part of the main frame 1. The worm gear shaft 3 is vertically installed in the transmission chamber 2. The upper part of the worm gear shaft 3 extends through the upper end face of the transmission chamber 2 via a bearing to the upper side of the transmission chamber 2 and connects to the lower end face of the rotating platform 6. The worm 4 is horizontally installed in the transmission chamber 2 and meshes with the lower part of the worm gear shaft 3. The geared motor 5 is installed on the side of the main frame 1, and the output end of the geared motor 5 is connected to the worm 4.

[0025] The clamping device includes an electric cylinder 7, a transverse frame 8 and a main clamping plate 9. A set of electric cylinders 7 are installed on the lower left and right sides of the rotating platform 6. The transverse frame 8 is connected to the moving end of the electric cylinder 7. A set of rectangular slots are provided on the upper surface of the rotating platform 6 on the left and right sides respectively. The two sets of transverse frames 8 are located in the two sets of rectangular slots respectively. The main clamping plate 9 is installed on the upper part of the transverse frame 8 by bolts.

[0026] The adjustment device includes slots 10, rods 11, adjustment brackets 12 and shims 13. Two sets of slots 10 are provided on the left and right sides of the main clamping plate 9, and a set of rods 11 are provided on the left and right sides of the rear end face of the adjustment bracket 12. The two sets of rods 11 at the rear of the adjustment bracket 12 can be inserted into the corresponding slots 10 on both sides of the main clamping plate 9. Multiple sets of shims 13 are placed in the slots 10 according to the adjustment requirements.

[0027] It also includes a back connecting plate 14. The back connecting plate 14 is provided on the rear end face of the main clamping plate 9. The back connecting plate 14 extends to the lower side of the main clamping plate 9 and is connected to the outer side of the transverse frame 8 by bolts.

[0028] It also includes a transverse sliding groove 15, a transverse block 16, a limiting protrusion 17, a grinding disc 18, and a drive motor 19. A transverse sliding groove 15 is provided on the left side of the upper end face of the main frame 1. A set of transverse limiting grooves are provided on the front, rear, and lower end faces of the transverse sliding groove 15. The transverse block 16 is placed in the transverse sliding groove 15. A set of limiting protrusions 17 are provided on the upper, lower, front, and rear sides of the transverse block 16. A grinding disc 18 is mounted on the right end face of the transverse block 16 via a bracket. A drive motor 19 is mounted on the bracket. The output end of the drive motor 19 is connected to the grinding disc 18.

[0029] It also includes rubber pushers 20. A set of rubber pushers 20 is respectively set on the upper, lower, front and rear end faces of the transverse block 16. The mold is driven to rotate horizontally by the rotating device, thereby changing the grinding position. The mold body is assisted to be fixed by the clamping device. The height of the mold can be adjusted by the adjusting device to meet the processing requirements of different heights, thus improving the practicality of the device.

[0030] like Figures 1 to 4 As shown, this utility model discloses a mold component arc surface grinding device. When working, the workpiece to be processed is first placed on the rotating platform 6. The electric cylinder 7, which does not require height adjustment, retracts to cooperate with the main clamping plate 9 for clamping and fixing. For those requiring height adjustment, the required number of shims 13 are placed into the slot 10. Then, the adjusting bracket 12 is inserted into the slot 10 through the insert rod 11. The workpiece to be processed is then placed on the adjusting bracket 12 for clamping and fixing. Then, the drive motor 19 is turned on to transmit power to the grinding disc 18 to drive the grinding disc 18 to rotate. After that, the operator pushes the rubber pusher 20 to perform arc surface processing.

[0031] The geared motor 5, drive motor 19, electric cylinder 7, worm gear shaft 3, and worm 4 of the arc surface grinding device for mold components of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0032] 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 mold part camber grinding device; characterized by, The device includes a rotating device, a clamping device, and an adjusting device. The clamping device is installed on the rotating device, and the adjusting device is installed on the rotating device. The rotating device includes a main frame (1), a transmission chamber (2), a worm gear shaft (3), a worm (4), a geared motor (5), and a rotating platform (6). The transmission chamber (2) is located in the lower part of the main frame (1). The worm gear shaft (3) is vertically installed in the transmission chamber (2). The upper part of the worm gear shaft (3) extends through the upper end face of the transmission chamber (2) through a bearing to the upper side of the transmission chamber (2) and connects to the lower end face of the rotating platform (6). The worm (4) is horizontally installed in the transmission chamber (2). The worm (4) meshes with the lower part of the worm gear shaft (3). The geared motor (5) is installed on the side of the main frame (1). The output end of the geared motor (5) is connected to the worm (4).

2. A mold part camber grinding apparatus as set forth in claim 1, characterized by The clamping device includes an electric cylinder (7), a transverse frame (8) and a main clamping plate (9). A set of electric cylinders (7) are installed on the lower left and right sides of the rotating platform (6). The transverse frame (8) is connected to the moving end of the electric cylinder (7). A set of rectangular slots are provided on the upper surface of the rotating platform (6) on the left and right sides respectively. The two sets of transverse frames (8) are located in the two sets of rectangular slots respectively. The main clamping plate (9) is installed on the upper part of the transverse frame (8) by bolts.

3. An apparatus for camber grinding of mold parts as defined in claim 2 wherein, The adjustment device includes slots (10), rods (11), adjustment brackets (12) and shims (13). Two sets of slots (10) are provided on the left and right sides of the main clamping plate (9). A set of rods (11) is provided on the left and right sides of the rear end face of the adjustment bracket (12). The two sets of rods (11) at the rear of the adjustment bracket (12) can be inserted into the corresponding slots (10) on both sides of the main clamping plate (9). Multiple sets of shims (13) are placed in the slots (10) according to the adjustment requirements.

4. An apparatus for camber grinding of mold segments as defined in claim 3 wherein, It also includes a back connecting plate (14), which is provided on the rear end face of the main clamping plate (9). The back connecting plate (14) extends to the lower side of the main clamping plate (9) and is connected to the outer side of the transverse frame (8) by bolts.

5. An apparatus for camber grinding of mold parts as defined in claim 4 wherein, It also includes a transverse sliding groove (15), a transverse block (16), a limiting protrusion (17), a grinding disc (18), and a drive motor (19). A transverse sliding groove (15) is provided on the left side of the upper end face of the main frame (1). A set of transverse limiting grooves are provided on the front, back, and lower end faces of the transverse sliding groove (15). The transverse block (16) is placed in the transverse sliding groove (15). A set of limiting protrusions (17) are provided on the upper, lower, front, and back sides of the transverse block (16). A grinding disc (18) is installed on the right end face of the transverse block (16) through a bracket. A drive motor (19) is installed on the bracket. The output end of the drive motor (19) is connected to the grinding disc (18).

6. An apparatus for camber grinding of mold parts as defined in claim 5 wherein, It also includes rubber pushers (20), with a set of rubber pushers (20) respectively provided on the upper, lower, front and rear end faces of the transverse block (16).

7. The arc surface grinding device for mold components as described in claim 6, characterized in that, It also includes limiting light rods (21). A set of limiting light rods (21) is provided on both sides of the rectangular groove of the rotating platform (6). The two sets of limiting light rods (21) pass through both sides of the transverse frame (8).

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