CN115401509A

CN115401509A - Counterweight device for machine tool

Info

Publication number: CN115401509A
Application number: CN202211202462.2A
Authority: CN
Inventors: 陈怀军
Original assignee: Jiangsu Guiyu Aviation Industry Co ltd
Current assignee: Jiangsu Guiyu Aviation Industry Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-11-29
Anticipated expiration: 2042-09-29
Also published as: CN115401509B

Abstract

The invention discloses a counterweight device for a machine tool, which specifically comprises: the cleaning machine comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an inclined plane frame, the top of the inclined plane frame is rotatably connected with a main shaft, the outer surface of the bottom plate is fixedly connected with a cleaning table, the top of the cleaning table is provided with a bottom groove, the left side and the right side of the inner surface of the bottom groove are fixedly connected with a cleaning mechanism, the outer surface of the inclined plane frame is fixedly connected with two side tables; be provided with wiper mechanism in the inside of equipment, coupling mechanism, protection mechanism and slide mechanism, through setting the counter weight structure branch to two, weight interact is deuterogamy anti-skidding structure and is used together between the two, can keep conveying structure difficult influence that receives external force in transmission process to take place to deviate and remove the problem at an excessive speed, avoid receiving the influence of dead weight in the equipment course of working man-hour, the below of equipment still is provided with automatic clearance structure in addition, receive the outside water spray of pressure and clear up the inslot, the functionality of equipment has been increased.

Description

Counterweight device for machine tool

Technical Field

The invention relates to the technical field of numerical control machine tools, in particular to a counterweight device for a machine tool.

Background

The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, tool motion track, displacement, cutting parameters and auxiliary functions of the part are compiled into a machining program list according to instruction codes and program formats specified by the numerical control machine, and then the content in the program list is recorded on a control medium and then input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part.

The inside counter weight part of current digit control machine tool single structure lacks frictional force between chain and the driving medium, meets the part that the dead weight is heavier in the transmission course and leads to the chain to break away from equipment easily, causes danger.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a counter weight device for lathe specifically includes:

the cleaning machine comprises a base plate, wherein the top of the base plate is fixedly connected with an inclined plane frame, the top of the inclined plane frame is rotatably connected with a main shaft, the outer surface of the base plate is fixedly connected with a cleaning table, the top of the cleaning table is provided with a bottom groove, the left side and the right side of the inner surface of the bottom groove are fixedly connected with cleaning mechanisms, the outer surface of the inclined plane frame is fixedly connected with two side tables, a connecting mechanism is rotatably connected between the opposite sides of the two side tables, the outer surface of the inclined plane frame is fixedly connected with a protection mechanism, the inner surface of the protection mechanism is rotatably connected with the outer surface of the connecting mechanism, the inner surface of the connecting mechanism is rotatably connected with a processing table, the inner surface of the inclined plane frame is provided with an inner groove, and the inner surface of the inner groove is slidably connected with a sliding mechanism; the cleaning mechanism, the connecting mechanism, the protecting mechanism and the sliding mechanism are arranged in the equipment, the counterweight structure is divided into two parts, the weight interaction between the two parts is matched with the anti-skidding structure for use, and the problems that the conveying structure is not easy to be influenced by external force in the transmission process and deviates and moves at an excessive speed can be solved.

Coupling mechanism includes the revolving stage, the surface of revolving stage is rotated with the surface of side platform and is connected, the revolving stage is provided with two, two rotate with the left and right sides of processing platform surface between the relative one side of revolving stage and be connected, the milling flutes has been seted up to the bottom of processing platform, the central point of the surface of main shaft puts fixedly connected with anti-skidding cover shell, the camera apron has evenly been seted up to the surface of anti-skidding cover shell.

Preferably, the surface of antiskid cover shell rotates and is connected with the lift chain, the right side fixedly connected with toper platform of lift chain bottom, the surface of toper platform is connected with the external surface fixed of processing platform.

Preferably, the equal fixedly connected with gravity piece in the left and right sides of lifting chain bottom, the gravity piece is provided with two, two the bottom of gravity piece all contacts with slide mechanism's surface each other. Through the use of the connecting mechanism, two gravity structures are arranged in the connecting mechanism and used for balancing the conveying structure, so that the problems of sliding and deviation caused by gravity are avoided.

Preferably, the sliding mechanism comprises a telescopic pipe, the outer surface of the telescopic pipe is connected with the inner surface of the inner groove in a sliding mode, and the outer surface of the telescopic pipe is fixedly connected with a lifting side plate.

Preferably, the inner surface of the lifting side plate is connected with an L-shaped frame in a sliding mode, folding rods are fixedly connected to the left side and the right side of the outer surface of the L-shaped frame, and a compression rod is fixedly connected to the bottom of the inner surface of the inner groove.

Preferably, the top of the L-shaped frame is fixedly connected with a folding table, the top of the folding table is in contact with the outer surface of the gravity block, and the bottom of the L-shaped frame is fixedly connected with the top of the compression rod. Through slide mechanism's use, be provided with folding platform and compression pole in slide mechanism's inside, can be used to alleviate the pressure of top, produce the resistance to the heavy structure.

Preferably, the protection mechanism comprises a fixed box, the outer surface of the fixed box is fixedly connected with the outer surface of the inclined plane frame, a through groove is formed in the top of the fixed box, and a rubber housing is fixedly connected to the outer surface of the fixed box.

Preferably, the inside fixedly connected with motor of rubber housing, fixedly connected with inclined plane platform between the bottom of motor and the top of rubber housing, the output of motor runs through to the inside of fixed case.

Preferably, the output end of the motor is rotatably connected with a hinge, and the outer surface of the hinge is in transmission connection with the outer surface of the main shaft. Through the use of protection mechanism, be provided with a plurality of inclined plane rubber slabs in protection mechanism's inside and carry out the guard action to the bottom of motor.

Preferably, the cleaning mechanism comprises a fixing ring, the outer surface of the fixing ring is fixedly connected with the top of the bottom groove, a water leakage groove is formed in the outer surface of the bottom groove, a water net is fixedly connected to the top of the water leakage groove, and the top of the water net is communicated with a pressure rod spray head. Through the use of wiper mechanism, set up the water spray clearance structure of inversion in wiper mechanism's inside, can outwards release liquid when the depression bar receives the pressure of top, play abluent effect in the groove.

The invention provides a counterweight device for a machine tool. The method has the following beneficial effects:

1. this a counter weight device for lathe, inside at equipment is provided with wiper mechanism, coupling mechanism, protection machanism and slide mechanism, through setting the counter weight structure into two, weight interact is used together with anti-skidding structure again, can keep conveying structure difficult influence that receives external force in the transmission process to take place skew and remove the problem of overspeed, avoid receiving the influence of dead weight in the equipment course of working man-hour, the below of equipment still is provided with automatic clearance structure in addition, receive the outside water spray of pressure and clear up the inslot, the functionality of equipment has been increased.

2. This a counter weight device for lathe through coupling mechanism's use, is provided with two gravity structures in coupling mechanism's inside for balanced conveying structure avoids taking place the problem that slides and squint because of gravity, and it is more steady to drive the lift of processing platform, also more accurate to the processing position of equipment.

3. This a counter weight device for lathe through slide mechanism's use, is provided with folding table and compression pole in slide mechanism's inside, can be used to alleviate the pressure of top, produces the resistance to the counter weight structure, makes its slow stop motion through the mode of letting out the power, reduces the damage to equipment, improve equipment's life.

4. This a counter weight device for lathe through protection mechanism's use, is provided with a plurality of inclined plane rubber slabs in protection mechanism's inside and carries out the guard action to the bottom of motor, and the motor can produce vibrations when using, alleviates vibrations and plays good fixed effect to the bottom of motor.

5. This a counter weight device for lathe through wiper mechanism's use, sets up in wiper mechanism's inside and inverts water spray clearance structure, can outwards release liquid when the depression bar receives the pressure of top, plays abluent effect in to the inslot, and water can flow along with the groove of below after the clearance, avoids flowing to the lathe.

Drawings

FIG. 1 is an external view of a counterweight device for a machine tool according to the present invention;

FIG. 2 is a bottom view of a counterweight device for a machine tool according to the invention;

FIG. 3 is a side view of a counterweight device for a machine tool according to the invention;

FIG. 4 is an external view of the coupling mechanism of the present invention;

FIG. 5 is a partial view of the coupling mechanism of the present invention;

FIG. 6 is an external view of the sliding mechanism of the present invention;

FIG. 7 is an external view of the protection mechanism of the present invention;

FIG. 8 is a schematic view showing the internal structure of the cleaning mechanism of the present invention.

In the figure: 1. a base plate; 2. an inclined plane frame; 3. a main shaft; 4. a cleaning table; 5. a bottom groove; 6. a cleaning mechanism; 601. a stationary ring; 602. a water leakage tank; 603. a water net; 604. a pressure bar spray head; 7. a side table; 8. a connecting mechanism; a 801 rotating table; 802. milling a groove; 803. an anti-slip casing; 804. a lifting chain; 805. a conical table; 806. a gravity block; 9. a processing table; 10 a protection mechanism; 1001. a fixed box; 1002. a rubber housing; 1003. a motor; 1004. an inclined plane platform; 1005. a hinge; 11. an inner tank; 12. a sliding mechanism; 1201. a telescopic pipe; 1202. lifting the side plate; 1203. an L-shaped frame; 1204. a compression rod; 1205. a folding table.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in fig. 1 to 8, the present invention provides a technical solution: the device comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with an inclined plane frame 2, the top of the inclined plane frame 2 is rotatably connected with a main shaft 3, the outer surface of the bottom plate 1 is fixedly connected with a cleaning table 4, the top of the cleaning table 4 is provided with a bottom groove 5, the left side and the right side of the inner surface of the bottom groove 5 are both fixedly connected with cleaning mechanisms 6, the outer surface of the inclined plane frame 2 is fixedly connected with side tables 7, two side tables 7 are arranged, a connecting mechanism 8 is rotatably connected between opposite sides of the two side tables 7, the outer surface of the inclined plane frame 2 is fixedly connected with a protection mechanism 10, the inner surface of the protection mechanism 10 is rotatably connected with the outer surface of the connecting mechanism 8, the inner surface of the connecting mechanism 8 is rotatably connected with a processing table 9, the inner surface of the inclined plane frame 2 is provided with an inner groove 11, and the inner surface of the inner groove 11 is slidably connected with a sliding mechanism 12; add the influence that receives the dead weight in avoiding equipment course of working man-hour, the below of equipment still is provided with automatic clearance structure in addition, receives the outside water spray of pressure to clear up the inslot, has increased the functional of equipment.

The connecting mechanism 8 comprises a rotating table 801, the outer surface of the rotating table 801 is rotatably connected with the outer surface of the side table 7, two rotating tables 801 are arranged, one side of each rotating table 801 opposite to the other side of each rotating table is rotatably connected with the left side and the right side of the outer surface of the machining table 9, the bottom of the machining table 9 is provided with a milling groove 802, the center of the outer surface of the spindle 3 is fixedly connected with an anti-skidding casing 803, and the outer surface of the anti-skidding casing 803 is uniformly provided with blind grooves.

The outer surface of the anti-skid casing 803 is rotationally connected with a lifting chain 804, the right side of the bottom of the lifting chain 804 is fixedly connected with a conical table 805, and the outer surface of the conical table 805 is fixedly connected with the outer surface of the processing table 9.

The left side and the right side of the bottom of the lifting chain 804 are fixedly connected with two gravity blocks 806, and the bottoms of the two gravity blocks 806 are in contact with the outer surface of the sliding mechanism 12. Avoid taking place to slide and the problem of skew because of gravity, it is more steady to drive the lift of processing platform 9, also more accurate to the processing position of equipment.

Sliding mechanism 12 includes a telescoping tube 1201, the outer surface of telescoping tube 1201 is slidably connected to the inner surface of inner tank 11, and the outer surface of telescoping tube 1201 is fixedly connected to a lifting side plate 1202.

The inner surface of the lifting side plate 1202 is connected with an L-shaped frame 1203 in a sliding mode, folding rods are fixedly connected to the left side and the right side of the outer surface of the L-shaped frame 1203, and a compression rod 1204 is fixedly connected to the bottom of the inner surface of the inner groove 11. Resistance is generated on the gravity structure, the gravity structure is enabled to stop moving slowly in a force-releasing mode, damage to equipment is reduced, and the service life of the equipment is prolonged.

The top of the L-shaped frame 1203 is fixedly connected with a folding table 1205, the top of the folding table 1205 is in contact with the outer surface of the gravity block 806, and the bottom of the L-shaped frame 1203 is fixedly connected with the top of the compression rod 1204.

Protection mechanism 10 includes fixed case 1001, and the surface of fixed case 1001 is connected with the surface fixed of bevel frame 2, and logical groove has been seted up at the top of fixed case 1001, and the surface fixed connection of fixed case 1001 has rubber housing 1002.

The inside fixedly connected with motor 1003 of rubber housing 1002, fixedly connected with inclined plane platform 1004 between the bottom of motor 1003 and the top of rubber housing 1002, the output of motor 1003 runs through to the inside of fixed case 1001.

The output end of the motor 1003 is rotatably connected with a hinge 1005, and the outer surface of the hinge 1005 is in transmission connection with the outer surface of the spindle 3. The motor 1003 can vibrate during use, so that the vibration is relieved, and a good fixing effect is achieved on the bottom of the motor 1003.

The cleaning mechanism 6 comprises a fixing ring 601, the outer surface of the fixing ring 601 is fixedly connected with the top of the bottom groove 5, a water leakage groove 602 is formed in the outer surface of the bottom groove 5, a water net 603 is fixedly connected with the top of the water leakage groove 602, and the top of the water net 603 is communicated with a pressure rod spray head 604. When the pressure lever receives the pressure of top can outwards release liquid, play abluent effect in the groove, water can flow along with the groove of below after the clearance, avoids flowing to the lathe.

When the numerical control machine tool is used, the rotating table 801 on two sides of the rotating inclined plane frame 2 keeps a vertical state on the ground, so that the machining table 9 can move up and down along the rotating table 801, the starting motor 1003 drives the spindle 3 to rotate at a constant speed through the transmission of the hinge 1005, the outer surface of the anti-slip casing 803 is made of an anti-slip material, the anti-slip effect is achieved in the process of driving the lifting chain 804 to rotate left and right, the lifting chain 804 is driven to move downwards continuously, the weights of the two gravity blocks 806 below interact to keep the lifting chain 804 to move up and down more stably, a certain protection effect is achieved on the machining table 9, the machining table 9 can keep moving upwards and downwards at a constant speed, after the gravity blocks 806 inside the machine tool fall to be in contact with the folding table 1205, the folding table 1205 is squeezed to generate resistance to the gravity blocks 806, the resistance increases along with the increase of the descending distance, at this time, the L-shaped frame 1203 continuously receives pressure to continue to slide downwards along the inner groove 11, the compression rods 1204 below gradually compress until the pressure inside the milling groove 802 stops moving, the milling groove 802 processes the processing operation of the parts, the milling groove 802, the pressure of the milling groove 802 can be reduced to the cleaning water jet head 802, and the cleaning water jet head 601 corresponding to the cleaning water jet head 604, and the cleaning water jet head 602.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The utility model provides a counter weight device for lathe which characterized in that specifically includes:

the cleaning machine comprises a base plate (1), wherein the top of the base plate (1) is fixedly connected with an inclined plane frame (2), the top of the inclined plane frame (2) is rotatably connected with a main shaft (3), the outer surface of the base plate (1) is fixedly connected with a cleaning table (4), the top of the cleaning table (4) is provided with a bottom groove (5), the left side and the right side of the inner surface of the bottom groove (5) are both fixedly connected with cleaning mechanisms (6), the outer surface of the inclined plane frame (2) is fixedly connected with two side tables (7), the two side tables (7) are arranged, a connecting mechanism (8) is rotatably connected between the opposite sides of the two side tables (7), the outer surface of the inclined plane frame (2) is fixedly connected with a protection mechanism (10), the inner surface of the protection mechanism (10) is rotatably connected with the outer surface of the connecting mechanism (8), the inner surface of the connecting mechanism (8) is rotatably connected with a processing table (9), the inner surface of the inclined plane frame (2) is provided with an inner groove (11), and the inner surface of the inner groove (11) is slidably connected with a sliding mechanism (12);

coupling mechanism (8) are including revolving stage (801), the surface of revolving stage (801) rotates with the surface of side platform (7) to be connected, revolving stage (801) is provided with two, two rotate with the left and right sides of processing platform (9) surface between the relative one side of revolving stage (801) and be connected, milling flutes (802) have been seted up to the bottom of processing platform (9), the central point of the surface of main shaft (3) puts fixedly connected with anti-skidding cover shell (803), the hidden groove has evenly been seted up to the surface of anti-skidding cover shell (803).

2. A counterweight device for a machine tool according to claim 1, characterized in that: the outer surface of the anti-skid sleeve (803) is rotatably connected with a lifting chain (804), the right side of the bottom of the lifting chain (804) is fixedly connected with a conical table (805), and the outer surface of the conical table (805) is fixedly connected with the outer surface of a processing table (9).

3. A counterweight device for a machine tool according to claim 2, characterized in that: the left side and the right side of the bottom of the lifting chain (804) are fixedly connected with two gravity blocks (806), the two gravity blocks (806) are arranged, and the bottoms of the two gravity blocks (806) are in contact with the outer surface of the sliding mechanism (12) mutually.

4. A counterweight device for a machine tool according to claim 3, characterized in that: the sliding mechanism (12) comprises a telescopic pipe (1201), the outer surface of the telescopic pipe (1201) is connected with the inner surface of the inner groove (11) in a sliding mode, and a lifting side plate (1202) is fixedly connected to the outer surface of the telescopic pipe (1201).

5. A counterweight device for a machine tool according to claim 4, characterized in that: the inner surface of the lifting side plate (1202) is connected with an L-shaped frame (1203) in a sliding mode, folding rods are fixedly connected to the left side and the right side of the outer surface of the L-shaped frame (1203), and a compression rod (1204) is fixedly connected to the bottom of the inner surface of the inner groove (11).

6. A counterweight device for a machine tool according to claim 5, characterized in that: the top of the L-shaped frame (1203) is fixedly connected with a folding table (1205), the top of the folding table (1205) is in contact with the outer surface of the gravity block (806), and the bottom of the L-shaped frame (1203) is fixedly connected with the top of the compression rod (1204).

7. A counterweight device for a machine tool according to claim 1, characterized in that: the protection mechanism (10) comprises a fixed box (1001), the outer surface of the fixed box (1001) is fixedly connected with the outer surface of the inclined plane frame (2), a through groove is formed in the top of the fixed box (1001), and a rubber cover shell (1002) is fixedly connected to the outer surface of the fixed box (1001).

8. A counterweight device for a machine tool according to claim 7, characterized in that: the rubber boot (1002) is fixedly connected with a motor (1003) inside, an inclined platform (1004) is fixedly connected between the bottom of the motor (1003) and the top of the rubber boot (1002), and an output end of the motor (1003) penetrates through the inside of the fixed box (1001).

9. A counterweight device for a machine tool according to claim 8, characterized in that: the output end of the motor (1003) is rotatably connected with a hinge (1005), and the outer surface of the hinge (1005) is in transmission connection with the outer surface of the spindle (3).

10. A counterweight device for a machine tool according to claim 1, characterized in that: the cleaning mechanism (6) comprises a fixing ring (601), the outer surface of the fixing ring (601) is fixedly connected with the top of the bottom groove (5), a water leakage groove (602) is formed in the outer surface of the bottom groove (5), a water net (603) is fixedly connected to the top of the water leakage groove (602), and the top of the water net (603) is communicated with a pressure rod sprayer (604).