Forming device is used in emery wheel production
Technical Field
The utility model relates to the technical field of forming devices, in particular to a forming device for producing a diamond grinding wheel.
Background
The forming device for producing the diamond grinding wheel generally comprises a forming machine, a die, a pressure system and a control system. The molding machine is the core part of the whole device, which is responsible for mixing the carborundum and other ingredients in a certain proportion and filling the mixture into the mold by pressure. The mould is another important component of the forming device, which determines the shape and size of the diamond wheel. The pressure system is responsible for providing the pressure for filling the corundum mixture into the mould and forming the desired shape. The control system is used for controlling the operation of the whole forming device, including controlling the mixing, pressure and forming process of the forming machine, and monitoring and adjusting the change of each parameter, so as to ensure the quality and stability of the diamond wheel.
The utility model provides a diamond grinding wheel cold-pressing molding device (bulletin number: CN 218020379U), the device includes the workstation, the bed die, set up in the fixed die cavity and the last mould in the bed die, set up on the workstation in be used for spacing fixed subassembly to the bed die, be used for pushing the lifting unit of last mould lift, the device can make the upper die cover on the grinding wheel in the shaping cavity through the lifting unit, utilize continuously decurrent pressure to carry out extrusion moulding to the grinding wheel, and can make cooling fluid in the cooling unit carry in the cooling cavity when last mould extrudees the grinding wheel, continuously cool off the grinding wheel of moulding the in-process, the cooling effect to the grinding wheel is better, and the bed die is fixed on the workstation through fixed subassembly, can make a plurality of bed dies circulate the replacement use, make the grinding wheel in the bed die can place on the workstation after sintering and cold-press, need not to carry out the individual removal operation to the grinding wheel after the sintering, the operation is simple, and efficiency is higher.
The device still has the following drawbacks:
When the device is used, the device can make the interior coolant liquid of cooling module carry in the cooling cavity when last mould extrudees the emery wheel through drive assembly, last cooling to the emery wheel of moulding in-process, but the inside of cooling cavity has certain atmospheric pressure, can influence the inside that the coolant liquid got into the cooling cavity, simultaneously, the pipeline that the coolant liquid got into the cooling cavity is same pipeline, the coolant liquid can not circulate, the inside that the coolant liquid got into the cooling cavity can stay in the cooling cavity all the time, after the coolant liquid is heated, the cooling effect is not good, consequently we need to propose a forming device for emery wheel production.
Disclosure of utility model
The utility model aims to provide a forming device for producing a diamond grinding wheel, which is used for circulating and transporting cooling liquid through two pipelines, so that the cooling liquid can be conveniently carried out, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The forming device for the production of the diamond grinding wheel comprises a workbench, wherein a placing table is arranged at the upper end of the workbench, a forming groove is formed in the placing table, and a cooling assembly for cooling a workpiece is arranged on the workbench;
The cooling assembly comprises a connecting rod which is connected to the inside of the workbench in a sliding mode, a first sealing tube is connected to the outer side of the connecting rod in a sliding mode, a connecting block is fixedly connected to the lower end of the first sealing tube, a second sealing tube is fixedly connected to the upper end of the connecting block, a sliding rod is connected to the inner side of the second sealing tube in a sliding mode, a pushing plate is fixedly connected to the upper end of the sliding rod, a water tank is connected to the outer side of the pushing plate in a sliding mode, the water tank is connected with the sliding rod in a sliding mode, two connecting tubes which are symmetrically distributed are connected to the upper end of the water tank in a sliding mode, a forming groove is formed in the inner portion of the placing table, a cooling module is arranged in the water tank, and a backflow preventing assembly which prevents cooling liquid from flowing to the lower end of the pushing plate is arranged in the pushing plate.
Preferably, the outer side of the sliding rod is connected with a sealing ring in a sliding manner, and the sealing ring is fixedly connected with the second sealing tube.
Preferably, the inner bottom of the left connecting pipe is provided with two symmetrically distributed elastic plates, and the upper ends of the two elastic plates are abutted with a stop lever.
Preferably, the anti-backflow component comprises a plurality of through holes formed in the push plate, the through holes are all slidably connected with a sealing plate, the lower end of the sealing plate is fixedly connected with a lifting rod, the outer side of the lifting rod is slidably connected with a fixing plate, the fixing plate is fixedly mounted in the through holes, a tension spring is sleeved on the outer side of the lifting rod, and the lower end of the lifting rod is fixedly connected with a mounting plate.
Preferably, the front surface of the workbench is provided with a sealing door, and the front surface of the workbench is provided with a control panel.
Preferably, a plurality of support rods are fixedly connected to the side wall of the workbench in a symmetrical mode, and top plates are fixedly connected to the upper ends of the support rods.
Preferably, the upper end of roof is provided with the cylinder, fixedly connected with clamp plate on the output of cylinder, cylinder and control panel electric connection.
Preferably, the lower extreme fixedly connected with shaping board of clamp plate, clamp plate and connecting rod fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the connecting rod is arranged, the pressure plate drives the connecting rod to press downwards, the piston at the lower end of the connecting rod compresses gas in the first sealing tube, the air pressure drives the piston at the lower end of the sliding rod to lift through the connecting block and the second sealing tube, the sliding rod drives the push plate to lift, the push plate pushes cooling liquid at the upper end into the cooling groove through the connecting tube to cool a workpiece, the cooling liquid enters the other end of the water tank through the other connecting tube, the cooling module cools the cooling liquid, the circulating flow of the cooling liquid is realized, and the workpiece is cooled better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of area A of FIG. 2;
Fig. 4 is a schematic view showing the internal structure of the connection pipe of the present utility model.
In the figure, 1, a workbench, 2, a sealing door, 3, a control panel, 4, a placing table, 5, a forming groove, 6, a cooling component, 61, a connecting rod, 62, a first sealing pipe, 63, a connecting block, 64, a second sealing pipe, 65, a sliding rod, 66, a push plate, 67, a water tank, 681, a connecting pipe, 682, an elastic plate, 683, a stop rod, 69, a cooling groove, 610, a cooling module, 7, a backflow prevention component, 71, a through hole, 72, a sealing plate, 73, a lifting rod, 74, a fixing plate, 75, a tension spring, 76, a mounting plate, 8, a supporting rod, 9, a top plate, 10, a cylinder, 11, a pressing plate, 12 and a forming plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The forming device for the production of the diamond grinding wheel comprises a workbench 1, wherein a placing table 4 is arranged at the upper end of the workbench 1, a forming groove 5 is formed in the placing table 4, and a cooling assembly 6 for cooling a workpiece is arranged on the workbench 1;
The cooling module 6 comprises a connecting rod 61 which is connected inside the workbench 1 in a sliding manner, a first sealing tube 62 is connected to the outer side of the connecting rod 61 in a sliding manner, a connecting block 63 is fixedly connected to the lower end of the first sealing tube 62, a second sealing tube 64 is fixedly connected to the upper end of the connecting block 63, a sliding rod 65 is connected to the inner side of the second sealing tube 64 in a sliding manner, a push plate 66 is fixedly connected to the upper end of the sliding rod 65, a water tank 67 is connected to the sliding rod 65 in a sliding manner in the outer side of the push plate 66 in a sliding manner, two connecting tubes 681 which are symmetrically distributed are fixedly connected to the upper end of the water tank 67, a forming groove 5 is formed in the inner side of the placing table 4, a cooling module 610 is arranged in the water tank 67, and a backflow preventing module 7 which can prevent cooling liquid from flowing to the lower end of the push plate 66 is arranged in the push plate 66.
The outside of the slide rod 65 is slidably connected with a seal ring fixedly connected with the second seal tube 64.
Illustratively, the seal ring seals the connection of the slide bar 65 with the second seal tube 64.
The inner bottom of the left connecting pipe 681 is provided with two elastic plates 682 symmetrically distributed, and the upper ends of the two elastic plates 682 are abutted against a stop rod 683.
Illustratively, the elastic plate 682 seals the bottom of the left connecting tube 681, and the stop rod 683 prevents the elastic plate 682 from entering the interior of the connecting tube 681.
The anti-backflow assembly 7 comprises a plurality of through holes 71 formed in the push plate 66, the inside of each through hole 71 is slidably connected with a sealing plate 72, the lower end of each sealing plate 72 is fixedly connected with a lifting rod 73, the outer side of each lifting rod 73 is slidably connected with a fixing plate 74, the fixing plates 74 are fixedly mounted in the through holes 71, tension springs 75 are sleeved on the outer sides of the lifting rods 73, and the lower ends of the lifting rods 73 are fixedly connected with mounting plates 76.
Illustratively, the tension spring 75 uses a pulling force 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, so as to seal the through hole 71.
The front of workstation 1 is provided with sealing door 2, and the front of workstation 1 is provided with control panel 3.
Illustratively, the control panel 3 controls the start and stop of the cylinders 10.
A plurality of support rods 8 which are symmetrically distributed are fixedly connected to the side wall of the workbench 1, and top plates 9 are fixedly connected to the upper ends of the support rods 8.
Illustratively, the support bar 8 mounts the top plate 9.
The upper end of roof 9 is provided with cylinder 10, and fixedly connected with clamp plate 11 on the output of cylinder 10, cylinder 10 and control panel 3 electric connection.
Illustratively, the air cylinder 10 controls the position of the platen 11.
The lower end of the pressing plate 11 is fixedly connected with a forming plate 12, and the pressing plate 11 is fixedly connected with a connecting rod 61.
Illustratively, the forming plate 12 cooperates with the forming slot 5 to form the grinding wheel.
When the utility model is used, the control panel 3 controls the start and stop of the air cylinder 10, the air cylinder 10 controls the position of the pressing plate 11, the forming plate 12 is matched with the forming groove 5 to form a grinding wheel, the pressing plate 11 drives the connecting rod 61 to press down, the piston at the lower end of the connecting rod 61 compresses gas in the first sealing tube 62, the air pressure passes through the connecting block 63 and the second sealing tube 64 to drive the piston at the lower end of the sliding rod 65 to lift, the sliding rod 65 drives the push plate 66 to lift, the push plate 66 pushes cooling liquid at the upper end into the cooling groove 69 through the connecting tube 681 to cool a workpiece, the cooling liquid enters the other end of the water tank 67 through the other connecting tube, and the cooling module 610 cools the cooling liquid to realize circulating flow of the cooling liquid so as to better cool the workpiece;
When the pressing plate 11 is lifted, the push plate 66 is lowered, the cooling liquid presses the elastic plate 682, the elastic plate 682 seals the bottom of the left connecting tube 681, the stop rod 683 prevents the elastic plate 682 from entering the inside of the connecting tube 681, the cooling liquid presses the sealing plate 72, the tension spring 75 is forced to stretch, and the cooling liquid flows into the upper end of the push plate 66.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.