Forming device for carborundum grinding wheel production

Abstract

The utility model discloses a forming device for carborundum grinding wheel production, which comprises a working table, a placing table is arranged at the upper end of the working table, a forming groove is arranged in the placing table, and a cooling assembly for cooling a workpiece is arranged on the working table. The connecting rod is arranged, the pressing plate drives the connecting rod to press downwards, the piston at the lower end of the connecting rod compresses air in the first sealing pipe, the air pressure drives the piston at the lower end of the sliding rod to ascend and descend through the connecting block and the second sealing pipe, and the cooling assembly is arranged in the working table. The sliding rod drives the push plate to ascend and descend, the push plate pushes cooling liquid at the upper end into the cooling groove through one connecting pipe to cool a workpiece, the cooling liquid enters the other end of the water tank through the other connecting pipe, the cooling module cools the cooling liquid, circulating flowing of the cooling liquid is achieved, and the workpiece is better cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of forming devices, in particular to a forming device for producing diamond grinding wheels. Background Art

[0002] The molding equipment used in the production of diamond grinding wheels generally consists of the following components: a molding machine, a mold, a pressure system, and a control system. The molding machine is the core component of the entire system, responsible for mixing diamond grinding and other ingredients in a specific proportion and applying pressure to the mixture into the mold. The mold is another important component of the molding system, determining the shape and size of the diamond grinding wheel. The pressure system is responsible for providing the pressure to fill the diamond grinding mixture into the mold and form the desired shape. The control system is responsible for controlling the operation of the entire molding system, including controlling the mixing, pressure, and molding processes of the molding machine, as well as monitoring and adjusting changes in various parameters to ensure the quality and stability of the diamond grinding wheel.

[0003] The prior art provides a diamond grinding wheel cold pressing forming device (Announcement No.: CN218020379U), which includes a workbench, a lower mold, a molding cavity opened in the lower mold and an upper mold. The workbench is provided with a fixing component for limiting the lower mold and a lifting component for lifting and pushing the upper mold. The device can cover the upper mold on the grinding wheel in the molding cavity through the lifting component, and use continuous downward pressure to extrude and shape the grinding wheel. The driving component can transport the coolant in the cooling component to the cooling cavity when the upper mold squeezes the grinding wheel, continuously cooling the grinding wheel during the shaping process, and has a good cooling effect on the grinding wheel. The lower mold is fixed to the workbench by a fixing component, so that multiple lower molds can be cyclically replaced and used, so that the grinding wheel in the lower mold can be placed on the workbench for cold pressing after sintering. There is no need to move the sintered grinding wheel separately, which is simple to operate and efficient.

[0004] However, the device still has the following defects:

[0005] When the device is in use, the device can transport the coolant in the cooling component to the cooling cavity when the upper mold squeezes the grinding wheel through the driving component, so as to continuously cool the grinding wheel during the shaping process. However, the inside of the cooling cavity has a certain air pressure, which will affect the coolant entering the cooling cavity. At the same time, the pipeline for the coolant to enter and exit the cooling cavity is the same pipeline, and the coolant cannot circulate. The coolant enters the cooling cavity and will remain in the cooling cavity. When the coolant is heated, the cooling effect is poor. Therefore, we need to propose a forming device for diamond grinding wheel production. Utility Model Content

[0006] The purpose of the utility model is to provide a forming device for diamond grinding wheel production, which circulates the coolant through two pipes to facilitate the cooling of the coolant, so as to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A forming device for producing diamond grinding wheels, comprising a workbench, a placing table provided at the upper end of the workbench, a forming groove provided inside the placing table, and a cooling assembly provided on the workbench for cooling a workpiece;

[0009] The cooling assembly includes a connecting rod slidably connected to the inside of the workbench, the outer side of the connecting rod is slidably connected to a first sealing tube, the lower end of the first sealing tube is fixedly connected to a connecting block, the upper end of the connecting block is fixedly connected to a second sealing tube, the interior of the second sealing tube is slidably connected to a sliding rod, the upper end of the sliding rod is fixedly connected to a push plate, the outer side of the push plate is slidably connected to a water tank, the water tank is slidably connected to the sliding rod, the upper end of the water tank is fixedly connected to two symmetrically distributed connecting tubes, a forming groove is provided inside the placement table, a cooling module is provided inside the water tank, and an anti-backflow component is provided inside the push plate to prevent coolant from flowing to the lower end of the push plate.

[0010] Preferably, a sealing ring is slidably connected to the outer side of the sliding rod, and the sealing ring is fixedly connected to the second sealing tube.

[0011] Preferably, two symmetrically distributed elastic plates are provided on the inner bottom of the connecting pipe on the left side, and the upper ends of the two elastic plates are abutted against a blocking rod.

[0012] Preferably, the anti-backflow assembly includes a plurality of through holes opened inside the push plate, and the interiors of the plurality of through holes are slidably connected to a sealing plate, the lower end of the sealing plate is fixedly connected to a lifting rod, the outer side of the lifting rod is slidably connected to a fixed plate, the fixed plate is fixedly installed inside the through hole, the outer side of the lifting rod is provided with a tension spring, and the lower end of the lifting rod is fixedly connected to a mounting plate.

[0013] Preferably, a sealed door is provided on the front of the workbench, and a control panel is provided on the front of the workbench.

[0014] Preferably, a plurality of symmetrically distributed support rods are fixedly connected to the side walls of the workbench, and a top plate is fixedly connected to the upper ends of the plurality of support rods.

[0015] Preferably, a cylinder is provided at the upper end of the top plate, a pressure plate is fixedly connected to the output end of the cylinder, and the cylinder is electrically connected to the control panel.

[0016] Preferably, the lower end of the pressing plate is fixedly connected to a forming plate, and the pressing plate is fixedly connected to a connecting rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a connecting rod, and the pressure plate drives the connecting rod to press down. The piston at the lower end of the connecting rod compresses the gas inside the first sealing tube. The air pressure passes through the connecting block and the second sealing tube to drive the piston at the lower end of the sliding rod to move up and down. The sliding rod drives the push plate to move up and down. The push plate pushes the coolant at the upper end into the interior of the cooling tank through the connecting tube to cool the workpiece. The coolant enters the other end of the water tank through another connecting tube. The cooling module cools the coolant, realizes the circulation of the coolant, and better cools the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 Practical Figure 2 A magnified view of area A in ;

[0022] Figure 4 This is a schematic diagram of the internal structure of the connecting pipe of the present invention.

[0023] In the figure: 1. Workbench; 2. Sealing door; 3. Control panel; 4. Placement table; 5. Forming trough; 6. Cooling assembly; 61. Connecting rod; 62. First sealing tube; 63. Connecting block; 64. Second sealing tube; 65. Sliding rod; 66. Push plate; 67. Water tank; 681. Connecting tube; 682. Elastic plate; 683. Baffle rod; 69. Cooling trough; 610. Cooling module; 7. Anti-backflow assembly; 71. Through hole; 72. Sealing plate; 73. Lifting rod; 74. Fixing plate; 75. Tension spring; 76. Mounting plate; 8. Support rod; 9. Top plate; 10. Cylinder; 11. Press plate; 12. Forming plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] A forming device for producing diamond grinding wheels, comprising a workbench 1, a placement table 4 is provided on the upper end of the workbench 1, a forming groove 5 is provided inside the placement table 4, and a cooling component 6 for cooling the workpiece is provided on the workbench 1;

[0027] The cooling assembly 6 includes a connecting rod 61 that is slidably connected to the inside of the workbench 1, and the outer side of the connecting rod 61 is slidably connected to the first sealing tube 62, the lower end of the first sealing tube 62 is fixedly connected to the connecting block 63, the upper end of the connecting block 63 is fixedly connected to the second sealing tube 64, the inside of the second sealing tube 64 is slidably connected to the sliding rod 65, the upper end of the sliding rod 65 is fixedly connected to the push plate 66, the outer side of the push plate 66 is slidably connected to the water tank 67, the water tank 67 is slidably connected to the sliding rod 65, and the upper end of the water tank 67 is fixedly connected to two symmetrically distributed connecting tubes 681, a forming groove 5 is provided inside the placement table 4, a cooling module 610 is provided inside the water tank 67, and an anti-backflow assembly 7 is provided inside the push plate 66 to prevent the coolant from flowing to the lower end of the push plate 66.

[0028] A sealing ring is slidably connected to the outer side of the sliding rod 65 , and the sealing ring is fixedly connected to the second sealing tube 64 .

[0029] Exemplarily, the sealing ring seals the connection between the sliding rod 65 and the second sealing tube 64 .

[0030] Two symmetrically distributed elastic plates 682 are provided at the inner bottom of the left connecting pipe 681 , and the upper ends of the two elastic plates 682 are abutted against a blocking rod 683 .

[0031] Exemplarily, the elastic plate 682 seals the bottom of the left connecting pipe 681 , and the blocking rod 683 prevents the elastic plate 682 from entering the interior of the connecting pipe 681 .

[0032] The anti-backflow component 7 includes a plurality of through holes 71 opened inside the push plate 66, and the interior of the plurality of through holes 71 is slidably connected to a sealing plate 72, the lower end of the sealing plate 72 is fixedly connected to a lifting rod 73, and the outer side of the lifting rod 73 is slidably connected to a fixed plate 74, and the fixed plate 74 is fixedly installed inside the through hole 71. The outer side of the lifting rod 73 is provided with a tension spring 75, and the lower end of the lifting rod 73 is fixedly connected to a mounting plate 76.

[0033] Exemplarily, the tension spring 75 uses tension to limit the position of the mounting plate 76 , and the mounting plate 76 drives the sealing plate 72 to be clamped at the upper end of the through hole 71 through the lifting rod 73 to seal the through hole 71 .

[0034] A sealed door 2 is provided on the front of the workbench 1 , and a control panel 3 is provided on the front of the workbench 1 .

[0035] Exemplarily, the control panel 3 controls the start and stop of the cylinder 10 .

[0036] A plurality of symmetrically distributed support rods 8 are fixedly connected to the side walls of the workbench 1 , and a top plate 9 is fixedly connected to the upper ends of the plurality of support rods 8 .

[0037] Exemplarily, the support rods 8 mount the top plate 9 .

[0038] A cylinder 10 is provided at the upper end of the top plate 9 , a pressure plate 11 is fixedly connected to the output end of the cylinder 10 , and the cylinder 10 is electrically connected to the control panel 3 .

[0039] Illustratively, the cylinder 10 controls the position of the pressure plate 11 .

[0040] The lower end of the pressing plate 11 is fixedly connected to the forming plate 12 , and the pressing plate 11 is fixedly connected to the connecting rod 61 .

[0041] Exemplarily, the forming plate 12 cooperates with the forming groove 5 to shape the grinding wheel.

[0042] Working principle: When the present invention is in use, the control panel 3 controls the start and stop of the cylinder 10, the cylinder 10 controls the position of the pressure plate 11, the forming plate 12 cooperates with the forming groove 5 to form the grinding wheel, and the pressure plate 11 drives the connecting rod 61 to press down, and the piston at the lower end of the connecting rod 61 compresses the gas inside the first sealing tube 62, and the air pressure passes through the connecting block 63 and the second sealing tube 64, driving the piston at the lower end of the slide rod 65 to move up and down, and the slide rod 65 drives the push plate 66 to move up and down, and the push plate 66 pushes the coolant at the upper end into the interior of the cooling groove 69 through the connecting pipe 681 to cool the workpiece, and the coolant enters the other end of the water tank 67 through another connecting pipe, and the cooling module 610 cools the coolant to realize the circulation of the coolant and better cool the workpiece;

[0043] When the pressure plate 11 rises, the push plate 66 descends, and the coolant squeezes the elastic plate 682. The elastic plate 682 seals the bottom of the connecting pipe 681 on the left. The blocking rod 683 prevents the elastic plate 682 from entering the interior of the connecting pipe 681. The coolant squeezes the sealing plate 72, and the tension spring 75 is stretched by force, and the coolant flows into the upper end of the push plate 66.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for producing diamond grinding wheels, comprising a workbench (1), characterized in that: A placement table (4) is provided at the upper end of the workbench (1), a forming groove (5) is provided inside the placement table (4), and a cooling component (6) for cooling the workpiece is provided on the workbench (1); The cooling assembly (6) includes a connecting rod (61) slidably connected to the inside of the workbench (1), the outer side of the connecting rod (61) is slidably connected to a first sealing tube (62), the lower end of the first sealing tube (62) is fixedly connected to a connecting block (63), the upper end of the connecting block (63) is fixedly connected to a second sealing tube (64), the interior of the second sealing tube (64) is slidably connected to a sliding rod (65), the upper end of the sliding rod (65) is fixedly connected to a push plate (66), the outer side of the push plate (66) is slidably connected to a water tank (67), the water tank (67) is slidably connected to the sliding rod (65), the upper end of the water tank (67) is fixedly connected to two symmetrically distributed connecting tubes (681), a forming groove (5) is provided inside the placing table (4), a cooling module (610) is provided inside the water tank (67), and an anti-backflow assembly (7) is provided inside the push plate (66) to prevent the coolant from flowing to the lower end of the push plate (66).

2. The forming device for producing diamond grinding wheels according to claim 1, characterized in that: The outer side of the sliding rod (65) is slidably connected to a sealing ring, and the sealing ring is fixedly connected to the second sealing tube (64).

3. The forming device for producing diamond grinding wheels according to claim 1, characterized in that: Two symmetrically distributed elastic plates (682) are provided at the inner bottom of the connecting pipe (681) on the left side, and the upper ends of the two elastic plates (682) are abutted against a blocking rod (683).

4. The forming device for producing diamond grinding wheels according to claim 1, characterized in that: The anti-backflow assembly (7) includes a plurality of through holes (71) provided inside the push plate (66), the interiors of the plurality of through holes (71) are all slidably connected to a sealing plate (72), the lower end of the sealing plate (72) is fixedly connected to a lifting rod (73), the outer side of the lifting rod (73) is slidably connected to a fixing plate (74), the fixing plate (74) is fixedly installed inside the through hole (71), the outer side of the lifting rod (73) is provided with a tension spring (75), and the lower end of the lifting rod (73) is fixedly connected to a mounting plate (76).

5. The forming device for producing diamond grinding wheels according to claim 3, characterized in that: A sealed door (2) is provided on the front of the workbench (1), and a control panel (3) is provided on the front of the workbench (1).

6. The forming device for producing diamond grinding wheels according to claim 5, characterized in that: A plurality of symmetrically distributed support rods (8) are fixedly connected to the side walls of the workbench (1), and a top plate (9) is fixedly connected to the upper ends of the plurality of support rods (8).

7. The forming device for producing diamond grinding wheels according to claim 6, characterized in that: A cylinder (10) is provided at the upper end of the top plate (9), a pressure plate (11) is fixedly connected to the output end of the cylinder (10), and the cylinder (10) is electrically connected to the control panel (3).

8. The forming device for producing diamond grinding wheels according to claim 7, characterized in that: The lower end of the pressing plate (11) is fixedly connected to a forming plate (12), and the pressing plate (11) is fixedly connected to a connecting rod (61).

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