CN219403710U

CN219403710U - Internal grinding machine for die machining

Info

Publication number: CN219403710U
Application number: CN202320848072.6U
Authority: CN
Inventors: 张志弦; 张贵平; 叶丽坤
Original assignee: Boluo Huadong Moulo Co ltd
Current assignee: Boluo Huadong Moulo Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-25
Anticipated expiration: 2033-04-17

Abstract

The utility model provides a die processing internal grinding machine, which relates to the technical field of internal grinding machines for machining, and comprises the following steps: the lathe bed, the avris of lathe bed articulates there is the pivot post, the avris of pivot post articulates there is the lid, the inside of lid is provided with inhales the cotton layer of sound, the hole end has been seted up to the side of lid, the avris fastening of lathe bed is installed the support link, the top of support link is erect and is installed small-size negative pressure pump, buckle at the pipe end outer wall surface before polishing the piece through elasticity buckle semicircle ring, when carrying out the reverse direction operation to polishing the piece under the ball effect, form relative operation, make elasticity buckle semicircle ring keep motionless, afterwards small-size negative pressure pump effect is convenient for make the plastic hose carry out the negative pressure absorption with the abrasive dust body that produces in, carry to album bits cavity through the support link, effectively reduce when the emery wheel carries out the internal grinding operation, easily make the inside problem that causes the heating of mould cavity, thereby make the polishing of mould produce the deformation.

Description

Internal grinding machine for die machining

Technical Field

The utility model relates to the technical field of internal grinding machines for machining, in particular to a die machining internal grinding machine.

Background

The grinding machine is a machine tool for grinding a surface of a workpiece by using a grinding tool, and the most common grinding is grinding of an outer circle, an inner circle and a plane of the workpiece, so that among the grinding machines of various types, the most common are an internal grinding machine, an external grinding machine and a plane grinding machine.

In the prior art, for example, the Chinese patent number is: 202021354449.5, "a grinding machine for mold processing", including base, first operation panel, gyromagnetic table, the mill stone pole, driving motor, the mill stone base, the teeth of a cogwheel, the handle, first loading board, the rack, the second loading board, the slide rail, the pulley, the second threaded rod, the screw thread opening, fixture, the passageway, first bracing piece, the second bracing piece, the third bracing piece, fourth bracing piece and second operation panel, the base top is provided with first operation panel and second operation panel, first operation panel and second operation panel all pass through first bracing piece and base fixed connection, the inner chamber of first operation panel is provided with first loading board, the passageway has been seted up on the first loading board, the top of first loading board is provided with the mill stone base, one side of mill stone base is provided with driving motor, this device can utilize fixture to fix the mold, then adjust the relative distance between mold and the mill stone, after the relative position of mold and mill stone is adjusted, start first driving motor, first driving motor's rotation drives the mill stone and begins to rotate, thereby begin to give the mold, to polish, to the mold, can be placed on the die and can drive the counter-clockwise rotation to the die through the first loading board through the rack and the rotation magnet, can be rotated to the degree of the die, can be reached to the counter-clockwise rotation of the die through the drive magnet and the drive table, the counter-clockwise rotation of the die, and the counter-clockwise rotation of the drive motor, and 90.

But in the mould processing process of concrete internal grinder, the bits body that produces of polishing is easy to remain inside the mould cavity, later makes when the emery wheel continues to carry out the internal grinding operation, easily makes the inside problem that generates heat that causes of mould cavity to make the polishing of mould produce the deformation, simultaneously, the noise that produces in the process of polishing easily causes the injury to staff's eardrum around, consequently, need propose a novel mould processing internal grinder.

Disclosure of Invention

The utility model mainly provides the die processing internal grinder which is convenient for improving the processing quality, preventing deformation and reducing the processing noise.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a mold processing internal grinding machine comprising: the lathe bed, the avris of lathe bed articulates there is the pivot post, the avris of pivot post articulates there is the lid, the inside of lid is provided with inhales the cotton layer of sound, the hole end has been seted up to the side of lid, the avris fastening of lathe bed installs the support link, the top of support link is erect and is installed small-size negative pressure pump, the side intercommunication of small-size negative pressure pump has the plastic hose, the side air suction mouth of plastic hose is connected with elasticity buckle semicircle ring, the mounting groove has been seted up to the inboard surface of elasticity buckle semicircle ring, the ball is evenly equispaced to install in the inside of mounting groove, the side intercommunication of support link has album bits cavity, the side installation of album bits cavity is provided with the magnetite, the inside of lathe bed is erect the fastening and is installed the carriage, the multiunit damping spring is installed at the top of carriage, multiunit damping spring's internally provided with the damping headstock, multiunit damping spring's top connection installs elasticity mounting frame, elasticity mounting frame's top installation is provided with the work piece.

Preferably, the top of lathe bed is provided with the workstation, the spout has been offered in opposition on top side surface of workstation, the inside of spout is provided with drive structure, the sliding block that the inside of spout set up through drive structure even sliding connection has the carriage, under the feed motor effect that sets up through drive structure for ball screw drives the sliding block, thereby makes the carriage control the position and remove in the spout inside, and then is convenient for adjust the interior circle polishing degree of depth of polishing piece.

Preferably, the side frame of carriage is erect and is installed the motor, the output shaft end of motor is connected with rotatory spliced pole, the side connection of rotatory spliced pole is provided with the grinding wheel of polishing, under the effect through the motor, is convenient for make rotatory spliced pole drive the grinding wheel of polishing carry out high-speed operation after, carries out interior circle polishing operation to the piece of polishing.

Preferably, the side frame of the workpiece headstock is erected and is provided with a jaw chuck, a polishing piece is inserted into the workpiece headstock through a hole end, the rotation direction of the workpiece headstock and the corresponding polishing grinding wheel are reversed, the polishing efficiency is further improved, the polishing piece is conveniently fastened through the jaw chuck, the polishing piece is offset in the polishing process, and the problem that a flare appears in the inner circle of the polishing piece is caused.

Preferably, the surface mounting of workstation has the cooling liquid case, the top intercommunication of cooling liquid case has the circulation bracing piece, the top of circulation bracing piece is provided with the water pump, the side intercommunication of water pump has the coolant pipe, the surface of coolant pipe is provided with the valve, under the effect through the water pump, is convenient for make the inside coolant liquid of cooling liquid case pass through under circulation bracing piece and the coolant pipe effect, carries out cooling treatment to polishing piece and grinding wheel, under the effect through the valve, is convenient for control the flow of coolant liquid, can install the atomising head at coolant pipe front end simultaneously, is convenient for cool off the treatment in a wider range.

Preferably, the side installation of lathe bed is provided with the control end, the bottom of lathe bed sets up installs the rubber roller train, the top installation of workstation is provided with the belt pulley structure, and under the effect through the control end, be convenient for carry out controllably to work piece headstock, belt pulley structure, motor and feed motor, simultaneously under the effect of rubber roller train, be convenient for make whole device carry out the position and remove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the elastic buckle semicircular rings are buckled on the outer wall surface of the front pipe end of the grinding piece, and when the grinding piece is operated in the opposite direction under the action of the balls, the elastic buckle semicircular rings are relatively operated, so that the elastic buckle semicircular rings are kept motionless, and then under the action of the small negative pressure pump, the plastic hose is convenient to convey the generated grinding scraps into the scraps collecting cavity through the supporting connecting frame after carrying out negative pressure absorption, and the problem that when the grinding wheel continues to carry out internal grinding operation, the inner part of the die cavity is easy to generate heat, so that the grinding of the die is deformed is effectively reduced.

2. According to the utility model, the cover body and the sound-absorbing cotton layer are overturned through the pivot post, the workpiece arranged on the surface of the workbench is semi-protected, the damage of noise generated by polishing to eardrums of surrounding workers is effectively reduced, and meanwhile, the interference of vibration generated by polishing pieces in the workpiece headstock to the polishing pieces is conveniently reduced under the cooperation of the vibration-absorbing springs, the elastic mounting frames and the damping.

Drawings

Fig. 1 is a perspective view showing a mold processing internal grinding machine according to the present utility model;

FIG. 2 is a partial block diagram of a mold processing internal grinding machine according to the present utility model;

fig. 3 is a schematic view of a part of a structure of a mold processing internal grinding machine according to the present utility model.

Legend description: 1. a bed body; 2. a rubber roller set; 3. a control end; 4. a driving structure; 5. a chute; 6. a grinding carriage; 7. a motor; 8. rotating the shaft post; 9. grinding the grinding wheel; 10. a chip collecting chamber; 11. a pulley structure; 12. a workpiece headstock; 13. a jaw chuck; 14. a polishing member; 15. an elastic mounting rack; 16. a damping spring; 17. a support frame plate; 18. a cooling liquid tank; 19. a flow-through support bar; 20. a coolant tube; 21. a valve; 22. a support connection frame; 23. a small negative pressure pump; 24. a plastic hose; 25. elastic buckle semicircle ring; 26. a pivot post; 27. a cover body; 28. and a sound absorbing cotton layer.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-3, the present utility model provides a technical solution: a mold processing internal grinding machine comprising: the machine tool body 1 is hinged to the side of the machine tool body 1, a rotating shaft column 26 is hinged to the side periphery of the rotating shaft column 26, a cover 27 is hinged to the side periphery of the rotating shaft column 26, a sound absorbing cotton layer 28 is arranged in the cover 27, a hole end is formed in the side of the cover 27, a supporting connection frame 22 is fixedly arranged on the side of the machine tool body 1, a small negative pressure pump 23 is arranged on the top of the supporting connection frame 22 in a erected mode, a plastic hose 24 is communicated with the side of the small negative pressure pump 23, an elastic buckling semicircular ring 25 is connected to a side air suction nozzle of the plastic hose 24, a mounting groove is formed in the inner side surface of the elastic buckling semicircular ring 25, balls are evenly and evenly distributed in the mounting groove, a chip collecting cavity 10 is formed in the side end of the supporting connection frame 22 in a communicating mode, magnets are arranged on the side edge of the chip collecting cavity 10, a supporting frame 17 is fixedly arranged on the inner side of the machine tool body 1, a plurality of groups of vibration damping springs 16 are arranged on the top of the supporting frame 17, damping frames 16 are arranged on the inner sides of the plurality of the vibration damping springs 16, an elastic mounting frame 15 are connected to the top of the plurality of the vibration frames 15, and a workpiece 12 is arranged on the top of the elastic mounting frame 15.

As shown in fig. 1 and 2, a workbench is arranged at the top of the lathe bed 1, a sliding groove 5 is oppositely formed in the side surface of the top of the workbench, a driving structure 4 is arranged in the sliding groove 5, a grinding wheel frame 6 is connected with a sliding block arranged in the sliding groove 5 through the driving structure 4 in a sliding manner, and under the action of a feeding motor arranged through the driving structure 4, the ball screw drives the sliding block, so that the grinding wheel frame 6 moves left and right in the sliding groove 5, and the inner circle grinding depth of a grinding piece 14 is conveniently adjusted.

As shown in fig. 1 and 2, a motor 7 is installed on the side frame of the grinding carriage 6, an output shaft end of the motor 7 is connected with a rotary shaft column 8 in a shaft manner, a grinding wheel 9 is connected with the side end of the rotary shaft column 8, and the rotary shaft column 8 is convenient to drive the grinding wheel 9 to run at a high speed under the action of the motor 7, so that the grinding piece 14 is subjected to inner circle grinding operation.

As shown in fig. 1, a jaw chuck 13 is installed on the side of the workpiece headstock 12, a polishing piece 14 is inserted into the workpiece headstock 12 through a hole end, the polishing efficiency is further improved through the opposite rotation directions of the workpiece headstock 12 and the corresponding polishing grinding wheel 9, the polishing piece 14 is conveniently fastened through the jaw chuck 13, the problem that the polishing piece 14 is deviated in the polishing process, and a flare appears in the inner circle of the polishing piece 14 is solved.

As shown in fig. 2, the surface mount of the workbench is provided with a cooling liquid tank 18, the top of the cooling liquid tank 18 is communicated with a circulation supporting rod 19, the top of the circulation supporting rod 19 is provided with a water pump, the side end of the water pump is communicated with a cooling liquid pipe 20, the surface of the cooling liquid pipe 20 is provided with a valve 21, cooling liquid inside the cooling liquid tank 18 is conveniently cooled down through the action of the circulation supporting rod 19 and the cooling liquid pipe 20, the polishing piece 14 and the polishing grinding wheel 9 are conveniently cooled down, the flow of the cooling liquid is conveniently controlled through the action of the valve 21, and meanwhile, a spray head is installed at the front end of the cooling liquid pipe 20, so that the cooling treatment is conveniently carried out in a wider range.

As shown in fig. 1, a control end 3 is installed on the side of a machine body 1, a rubber roller set 2 is installed at the bottom of the machine body 1, a belt pulley structure 11 is installed at the top of a workbench, and under the action of the control end 3, the workpiece headstock 12, the belt pulley structure 11, a motor 7 and a feeding motor are conveniently controlled, and meanwhile, under the action of the rubber roller set 2, the whole device is conveniently moved.

The application method and the working principle of the device are as follows: firstly, the whole device can be moved to a pending position through the rubber roller group 2, then the cover body 27 and the sound absorbing cotton layer 28 are overturned through the rotating shaft column 26, a half protecting cover is carried out on a workpiece arranged on the surface of a workbench, then the polishing piece 14 is inserted into the workpiece headstock 12 through a hole end, the polishing piece 14 is fixed through the claw chuck 13, then the motor 7 and the feed motor can be respectively rotated under the action of the control end 3, the driving structure 4 can drive the sliding block through the arranged feed motor, the ball screw can drive the sliding block, the grinding wheel frame 6 can move left and right in the sliding groove 5, the inner circle polishing depth of the polishing piece 14 can be conveniently adjusted, the workpiece headstock 12 and the corresponding grinding wheel 9 can rotate reversely, the polishing efficiency can be further improved, and under the action of the water pump, the cooling liquid in the cooling liquid tank 18 is convenient to cool and cool the polishing piece 14 and the polishing grinding wheel 9 under the action of the circulating support rod 19 and the cooling liquid pipe 20, the flow of the cooling liquid is convenient to control under the action of the valve 21, the spray head can be arranged at the front end of the cooling liquid pipe 20, the cooling treatment is convenient to be carried out in a larger range, the elastic buckling semicircular ring 25 is buckled on the outer wall surface of the front pipe end of the polishing piece 14 before polishing, under the action of the ball, when the polishing piece 14 is reversely operated, the elastic buckling semicircular ring 25 is relatively operated, the elastic buckling semicircular ring 25 is kept still, then under the action of the small negative pressure pump 23, the generated polishing scraps are conveyed into the scraps collecting cavity 10 through the support connecting frame 22 after being adsorbed under the action of the negative pressure of the plastic hose 24, and when the grinding wheel continues to carry out internal grinding operation is effectively reduced, easily make the mould cavity cause and generate heat to make the problem that the polishing of mould produced deformation, collection bits cavity 10 accessible articulated shaft post is overturned at lathe bed 1 outer wall surface and is opened and shut simultaneously, later through under the magnetite effect, is convenient for adsorb the magnetism bits body that carries to collection bits cavity 10, is convenient for carry out recycle afterwards, and concrete implementation process ends.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A mold processing internal grinding machine, comprising:

lathe bed (1), the avris of lathe bed (1) articulates there is pivot post (26), the avris of pivot post (26) articulates there is lid (27), the inside of lid (27) is provided with inhales sound cotton layer (28), the side of lid (27) is seted up the hole end, support link (22) are installed in the avris fastening of lathe bed (1), the top of support link (22) is erect and is installed small-size negative pressure pump (23), the side intercommunication of small-size negative pressure pump (23) has plastic hose (24), the side air suction nozzle of plastic hose (24) is connected with elasticity buckle semicircle ring (25), the mounting groove has been seted up to the medial surface of elasticity buckle semicircle ring (25), the inside of mounting groove is evenly divided and is installed the ball, the side intercommunication of support link (22) has album bits cavity (10), the side of album bits cavity (10) is installed and is provided with support frame (17), the inside of lathe bed (1) is erect and is installed firmly and is installed support frame (17), support frame (16) are installed multiunit spring (16) are installed to the side of support frame (17), multiunit (16) are installed to the inside of spring (16), the top of the elastic mounting frame (15) is provided with a workpiece headstock (12).

2. The mold processing internal grinding machine according to claim 1, wherein: the top of lathe bed (1) is provided with the workstation, spout (5) have been offered on the top side surface of workstation opposition, the inside of spout (5) is provided with driving structure (4), the inside of spout (5) is connected with sliding connection through the sliding block that driving structure (4) set up has carriage (6).

3. The mold processing internal grinding machine according to claim 2, wherein: the grinding wheel is characterized in that a motor (7) is installed on the side edge of the grinding wheel frame (6), a rotary shaft column (8) is connected with the end of an output shaft of the motor (7) in a shaft mode, and a grinding wheel (9) is arranged at the side end of the rotary shaft column (8) in a connecting mode.

4. The mold processing internal grinding machine according to claim 1, wherein: the side of the workpiece head frame (12) is erected and provided with a jaw chuck (13), and a polishing piece (14) is inserted into the workpiece head frame (12) through a hole end.

5. The mold processing internal grinding machine according to claim 2, wherein: the surface mounting of workstation installs cooling liquid case (18), the top intercommunication of cooling liquid case (18) has circulation bracing piece (19), the top of circulation bracing piece (19) is provided with the water pump, the side intercommunication of water pump has cooling liquid pipe (20), the surface of cooling liquid pipe (20) is provided with valve (21).

6. The mold processing internal grinding machine according to claim 2, wherein: the side of lathe bed (1) is installed and is provided with control end (3), rubber roller train (2) are installed in the bottom setting of lathe bed (1), belt pulley structure (11) are installed at the top of workstation.