CN111702507B

CN111702507B - CNC high-speed machining center

Info

Publication number: CN111702507B
Application number: CN202010682454.7A
Authority: CN
Inventors: 徐云涛; 陈晨
Original assignee: Ningbo Maxtors Cnc Machinery Co ltd
Current assignee: NINGBO MAXTORS CNC MACHINERY Co.,Ltd.
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-12-07
Anticipated expiration: 2040-07-15
Also published as: CN111702507A

Abstract

The invention relates to the field of machine tools, in particular to a CNC high-speed machining center, which comprises a high-speed machining body, an electric door structure, a door cleaning structure and a traction moving structure, wherein the door cleaning structure is connected to the front end surface of the high-speed machining body; the high-speed machining device comprises a traction moving structure, wherein the traction moving structure is connected to the bottom of a high-speed machining body and comprises a hydraulic cylinder, a telescopic sleeve, a bottom plate, a rolling shaft, a rotating shaft, a lifting strip plate, a connecting column and a traction hook, and the top of the bottom plate is connected with the center of the bottom of the high-speed machining body. The CNC high-speed machining center provided by the invention has the advantages that the CNC high-speed machining center does not need to be carried by a large crane, relatively flexible transfer movement can be carried out indoors, convenience is provided for transferring the whole high-speed machining body, when the bottom of the lifting strip plate is in contact with the ground, the supporting surface of the CNC high-speed machining center and the bottom is increased, and the machining stability of the high-speed machining body is ensured.

Description

CNC high-speed machining center

Technical Field

The invention relates to the field of machine tools, in particular to a CNC high-speed machining center.

Background

In high-speed machining centers, the continuously improved working performance is an important prerequisite for the high-efficiency and high-precision machining of dies in the die manufacturing industry. Driven by the driving technology, a plurality of different types of high-speed machining centers with innovative structures and excellent performance emerge.

When the in-process that the lathe got into new factory building, need the temporary machining part, after the parts machining was accomplished, need unify and arrange the lathe position, and at later stage machine renewal in-process, because the high-speed processing body volume of CNC is great, indoor needs transportation process, rely on its crane to accomplish the transportation, because the crane is bulky, be difficult for indoor operation again, the transportation has the limitation, and transport relatively loaded down with trivial details complicacy, be not convenient for the workman to accomplish indoor the transportation to the high-speed processing body of CNC. Therefore, there is a need to provide a new CNC high-speed machining center to solve the above technical problems.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a CNC high-speed machining center.

The technical scheme adopted by the invention for solving the technical problems is as follows: a CNC high-speed machining center comprises a high-speed machining body, an electric door structure, a door cleaning structure and a traction moving structure, wherein the electric door structure is connected to the front end face of the high-speed machining body; the door cleaning structure is connected to the front end face of the high-speed machining body; the utility model discloses a high-speed processing body, including high-speed processing body, pull removal structure, the bottom plate, the roller bearing, the rotation axis, the rectangular board that rises and falls, spliced pole and towing hook, the bottom plate top is put with high-speed processing body bottom central point and is connected, the pneumatic cylinder is installed respectively to high-speed processing body bottom both sides face, the rectangular board that rises and falls is connected respectively to the pneumatic cylinder output, the rectangular board that rises and falls is connected with the bottom of high-speed processing body through a plurality of telescopic sleeve pipe at the lateral wall top that rises and falls, the bottom of bottom plate is equipped with the recess, the inside rotation of a plurality of rotation axis that passes through of recess connects the roller bearing, a side is passed through the spliced pole connection and is towed hook in high-speed processing body bottom.

Preferably, the electrically operated gate structure comprises a sliding lug, an observation window, a door panel, a protective box, a screw rod, a strip frame, a motor, a gear, a belt pulley, a belt and a convex plate, wherein the door panel is arranged on the front end surface of the high-speed processing body, the inner side surface of the door panel is connected with the convex plate, a channel is arranged on the side surfaces of the door panel and the convex plate, the observation window with good sealing performance is arranged in the channel, the front end surface of the high-speed processing body is connected with the two strip frames which are arranged in parallel, the strip frames are connected with the two sliding lugs in a sliding manner, the inner side surface of the door panel is connected with the outer side surface of the sliding lug, one side wall in the strip frame is rotatably connected with the screw rod, a threaded hole matched with the screw rod is arranged in the sliding lug, the outer side wall of the high-speed processing body, which is far away from the door panel, is connected with the protective box, the other end of the screw rod penetrates through the strip frame and the protective box, the belt pulley is arranged at the other end of the screw rod, and the two belt pulleys are connected in a transmission manner, the inner side surface of the protection box close to one of the screw rods is provided with a motor, the output end of the motor and one end of the adjacent screw rod are respectively connected with a gear, and the two gears are meshed.

Preferably, door clearance structure includes the cylinder brush, deposit rectangular box, the connecting rod, the gag lever post, back shaft and bearing, the terminal surface is close to the door plant region and is equipped with a plurality of and deposits rectangular box before the high-speed processing body, it is connected with the terminal surface before the high-speed processing body respectively through a plurality of connecting rod to deposit rectangular box top and bottom, it is uncovered setting to deposit rectangular box top, it is close to high-speed processing body side and also be uncovered setting to deposit rectangular box, it rotates the connection back shaft through the bearing to deposit rectangular box inside bottom, the gag lever post that a plurality of annular set up is connected to back shaft bottom lateral wall, cylinder brush pot head establish on the back shaft and with the gag lever post contact, the other end of cylinder brush runs through the top of depositing rectangular box.

Preferably, hydraulic systems are respectively installed on two end faces of the bottom of the high-speed machining body, the hydraulic cylinders are controlled by the hydraulic systems, and the bottom of the lifting strip plate is connected with the rubber base plate.

Preferably, the position of the protection box close to the motor is provided with a plurality of heat dissipation holes and a threading groove, and the roller brush penetrates through the outer side wall of one end of the top end of the storage long-strip box and is connected with the dust blocking pad.

Compared with the related technology, the CNC high-speed machining center provided by the invention has the following beneficial effects:

(1) the invention provides a CNC high-speed machining center, which can push the whole high-speed machining body to be transferred through cooperation of a plurality of persons, or finish traction movement through a traction hook by an indoor tractor, does not need to depend on a large crane for carrying, can carry out relatively flexible transfer movement indoors, is convenient for reasonable layout, provides convenience for transferring the whole high-speed machining body, and increases a bottom supporting surface when the bottom of a lifting strip plate is contacted with the ground, thereby ensuring the machining stability of the high-speed machining body.

(2) The invention provides a CNC high-speed machining center, a door plate moves away from an opening, the opening can be opened for feeding machining, when the door plate moves to cover the opening, a convex plate c can be matched with the opening for opening machining, the door plate moves horizontally, the occupied space is small compared with that of rotary opening, the door plate is opened in an electric mode, the operation is convenient, an observation window is used for people to observe the internal machining condition, the outer part of the door plate and the outer part of the observation window can pass through an open area of the inner side wall of a storage strip box, so that the surface of a roller brush is contacted, the surface of the door plate and the surface of the observation window are cleaned, the outer surface is kept clean, manual cleaning is not needed, cleaning can be performed each time of operation, dust is accumulated and cleaned in time, and the outer part is ensured to be clean.

Drawings

FIG. 1 is a schematic structural diagram of a CNC high-speed machining center according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a side view of the partial structure of FIG. 1;

FIG. 4 is a bottom view of the base plate of FIG. 1;

fig. 5 is a partially enlarged structural view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. processing the body at a high speed; 2. a motorized door structure; 3. a door cleaning structure; 4. a traction movement structure; 21. a sliding projection; 22. an observation window; 23. a door panel; 24. a protective case; 25. a screw rod; 26. a strip frame; 27. heat dissipation holes; 28. an electric motor; 29. a gear; 2a, a belt pulley; 2b, a belt; 2c, a convex plate; 31. a roller brush; 32. a dust blocking pad; 33. storing the strip box; 34. a connecting rod; 35. a limiting rod; 36. a support shaft; 37. a bearing; 41. a hydraulic cylinder; 42. a telescoping sleeve; 43. a base plate; 44. a roller; 45. a rotating shaft; 46. lifting long lathes; 47. connecting columns; 48. a towing hook; 49. and (4) a groove.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, a CNC high-speed machining center includes a high-speed machining body 1, an electric door structure 2, a door cleaning structure 3 and a towing moving structure 4, the towing moving structure 4 is connected to the bottom of the high-speed machining body 1, the towing moving structure 4 includes a hydraulic cylinder 41, a telescopic sleeve 42, a bottom plate 43, a roller 44, a rotating shaft 45, a lifting strip plate 46, a connecting column 47 and a towing hook 48, the top of the bottom plate 43 is connected to the center of the bottom of the high-speed machining body 1, the hydraulic cylinders 41 are respectively installed on two side surfaces of the bottom of the high-speed machining body 1, the output end of the hydraulic cylinder 41 is respectively connected to the lifting strip plate 46, the top of one side wall of the lifting strip plate 46 is connected to the bottom of the high-speed machining body 1 through a plurality of telescopic sleeves 42, a groove 49 is formed in the bottom of the bottom plate 43, the groove 49 is rotatably connected to the roller 44 through a plurality of the rotating shaft 45, one side surface of the bottom of the high-speed processing body 1 is connected with a towing hook 48 through a connecting column 47, it should be noted that two hydraulic cylinders can be opened to drive the lifting long strip plate 46 to move upwards or downwards, the telescopic sleeve 42 can enable the lifting long strip plate 46 to move upwards or downwards without generating other direction deviation, the stability of up-and-down movement is ensured, when the bottom of the lifting long strip plate 46 is separated from the ground, the whole high-speed processing body 1 can be pushed to transfer by the cooperation of a plurality of persons by virtue of the contact of the rolling shaft 44 and the ground, or an indoor tractor finishes towing movement by virtue of the towing hook 48 without carrying by virtue of a large crane, relatively flexible transfer movement can be carried out indoors, the reasonable layout is convenient, the convenience is provided for transferring the whole high-speed processing body 1, when the bottom of the lifting long strip plate 46 is contacted with the ground, the supporting surface of the bottom is increased, the processing stability of the high-speed processing body 1 is improved.

Referring to fig. 1, 2 and 3, the electric door structure 2 is connected to the front end face of the high-speed processing body 1, the electric door structure 2 includes a sliding protrusion 21, an observation window 22, a door panel 23, a protective box 24, a screw rod 25, a long frame 26, a motor 28, a gear 29, a belt pulley 2a, a belt 2b and a convex plate 2c, the door panel 23 is arranged on the front end face of the high-speed processing body 1, the convex plate 2c is connected to the inner side face of the door panel 23, a channel is arranged on the side faces of the door panel 23 and the convex plate 2c, the observation window 22 with good sealing performance is arranged in the channel, the two long frames 26 arranged in parallel are connected to the front end face of the high-speed processing body 1, the two sliding protrusions 21 are slidably connected to the long frame 26, the inner side face of the door panel 23 is connected to the outer side face of the sliding protrusion 21, a side wall inside the long frame 26 is rotatably connected to the screw rod 25, a threaded hole matched with the screw rod 25 is arranged inside the sliding protrusion 21, the outer side wall of the high-speed processing body 1 far away from the door plate 23 is connected with the protection box 24, the other end of the screw rod 25 penetrates through the strip frame 26 and the protection box 24, the belt pulley 2a is installed at the other end of the screw rod 25, the two belt pulleys 2a are in transmission connection through the belt 2b, the motor 28 is installed on the inner side surface of the protection box 24 near one screw rod 25, the output end of the motor 28 and one end of the adjacent screw rod 25 are respectively connected with the gear 29, the two gears 29 are meshed, it needs to be explained that the convex plate 2c is matched with the opening of the high-speed processing body 1, the motor 28 is opened, the two gears 29 are meshed to drive the rotating shaft of the connecting screw rod 25, the two belt pulleys 2a are in transmission connection through the belt 2b to drive the two screw rods 25 to synchronously rotate, thereby the horizontal movement of the sliding lug 21 is driven, the whole door plate 23 is driven to horizontally move, the door plate 23 is far away from the opening, the opening can be opened, carry out material loading processing, move when door plant 23 and cover the opening, protruding board 2c can match the back with the opening, can open the processing, and door plant 23 horizontal migration is compared in the rotation and is opened and account for the space little, adopts the electric mode to open, the operation of being convenient for, observation window 22 supplies people to observe the inside processing condition.

Referring to fig. 1, 2, 3 and 5, the door cleaning structure 3 is connected to the front end surface of the high-speed processing body 1, the door cleaning structure 3 includes a roller brush 31, a long storage box 33, a connecting rod 34, a limiting rod 35, a supporting shaft 36 and a bearing 37, the front end surface of the high-speed processing body 1 is provided with a plurality of long storage boxes 33 near the door panel 23, the top and bottom ends of the long storage boxes 33 are respectively connected to the front end surface of the high-speed processing body 1 through a plurality of connecting rods 34, the top end of the long storage box 33 is open, the long storage box 33 is also open near the side surface of the high-speed processing body 1, the bottom of the long storage box 33 is rotatably connected to the supporting shaft 36 through the bearing 37, the outer side wall of the bottom end of the supporting shaft 36 is connected to the plurality of annularly arranged limiting rods 35, one end of the roller brush 31 is sleeved on the supporting shaft 36 and is in contact with the limiting rod 35, the other end of the roller brush 31 penetrates through the top of the long storage box 33, it should be noted that, when door plant 23 removes and opens or close the process, can let door plant 23's outside and observation window 22 outside through depositing the open region of rectangular box 33 inside wall, thereby roller brush 31 surface contact, thereby accomplish door plant 23 and observation window 22 surface wiping, keep the surface clean, do not need the manual work to clean, operate at every turn and can both clean, in time pile up the clearance with the dust, guarantee outside clean, can more clearly watch, roller brush 31 shifts out through upwards mentioning, can regularly wash and pile up the dust, keep roller brush 31 clean.

Referring to fig. 1, hydraulic systems are respectively installed on two end faces of the bottom of the high-speed processing body 1, a hydraulic cylinder 41 is controlled by the hydraulic systems, and the bottom of the lifting strip plate 46 is connected with a rubber base plate to increase the elasticity of contact with the ground, so that the possibility of shaking generated in the working process is buffered, and the support stability is improved.

Referring to fig. 1 and 2, the protection box 24 is provided with a plurality of heat dissipation holes 27 and a threading slot near the motor 28, so that the heat generated by the motor 28 can flow out normally, thereby ensuring the normal heat dissipation process, the roller brush 31 penetrates through the outer side wall of one end of the top end of the storage strip box 33 to be connected with the dust blocking pad 32, and the dust blocking pad 31 can form a top blocking part to reduce the top falling into the dust process.

The working principle is as follows: the lifting long strip plates 46 can be driven to move upwards or downwards by opening the two hydraulic cylinders, the telescopic sleeves 42 can enable the lifting long strip plates 46 to move upwards or downwards without deviation in other directions, the up-and-down movement stability is ensured, when the bottoms of the lifting long strip plates 46 are separated from the ground, the rolling shafts 44 are contacted with the ground, the whole high-speed machining body 1 can be pushed to transfer through cooperation of multiple persons, or an indoor tractor is used for completing traction movement through the traction hooks 48, and the indoor tractor does not need to be carried by a large crane; through opening motor 28, two gear 29 meshing effects, drive and connect lead screw 25 rotation axis, two belt pulley 2a pass through belt 2b transmission and connect, thereby drive two lead screw 25 synchronous revolution, thereby the horizontal migration of slip lug 21, thereby drive whole door plant 23 horizontal migration, door plant 23 removes and keeps away from the opening part, then can open the opening, carry out the material loading processing, cover the opening when door plant 23 removes, protruding board 2c can match the back with the opening, can open processing, door plant 23 horizontal migration, it is little to compare in the rotatory space that accounts for of opening.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The CNC high-speed machining center is characterized by comprising a high-speed machining body (1), an electric door structure (2), a door cleaning structure (3) and a traction moving structure (4), wherein the electric door structure (2) is connected to the front end face of the high-speed machining body (1); the door cleaning structure (3) is connected to the front end face of the high-speed machining body (1); the traction moving structure (4) is connected to the bottom of the high-speed processing body (1), the traction moving structure (4) comprises a hydraulic cylinder (41), a telescopic sleeve (42), a bottom plate (43) and a roller (44), the high-speed machining tool comprises a rotating shaft (45), lifting long-strip plates (46), a connecting column (47) and a traction hook (48), wherein the top of a bottom plate (43) is connected with the center of the bottom of a high-speed machining body (1), two side surfaces of the bottom of the high-speed machining body (1) are respectively provided with a hydraulic cylinder (41), the output end of the hydraulic cylinder (41) is respectively connected with the lifting long-strip plates (46), the top of one side wall of each lifting long-strip plate (46) is connected with the bottom of the high-speed machining body (1) through a plurality of telescopic sleeves (42), the bottom of the bottom plate (43) is provided with a groove (49), the inside of each groove (49) is rotatably connected with a roller (44) through a plurality of rotating shafts (45), and one side surface of the bottom of the high-speed machining body (1) is connected with the traction hook (48) through the connecting column (47);

the door cleaning structure (3) comprises a roller brush (31), a long storage box (33), connecting rods (34), limiting rods (35), a supporting shaft (36) and a bearing (37), wherein a plurality of long storage boxes (33) are arranged in the area, close to the door plate (23), of the front end face of the high-speed processing body (1), the top ends and the bottom ends of the long storage boxes (33) are respectively connected with the front end face of the high-speed processing body (1) through the connecting rods (34), the top ends of the long storage boxes (33) are arranged in an open mode, the side faces, close to the high-speed processing body (1), of the long storage boxes (33) are also arranged in an open mode, the inner bottom of each long storage box (33) is rotatably connected with the supporting shaft (36) through the bearing (37), the outer side wall of the bottom of the supporting shaft (36) is connected with the limiting rods (35) which are arranged in an annular mode, one end of the roller brush (31) is sleeved on the supporting shaft (36) and is in contact with the limiting rods (35), the other end of the roller brush (31) penetrates through the top of the long strip storage box (33);

remove when door plant (23) and open or close the process, can let the outside of door plant (23) and observation window (22) outside through depositing rectangular box (33) inside wall open area, thereby roller brush (31) surface contact, thereby accomplish door plant (23) and observation window (22) surface and clean, keep the surface clean, do not need the manual work to clean, operate at every turn and can both clean, in time pile up the clearance with the dust, guarantee outside clean, can more clearly watch, roller brush (31) are shifted out through upwards mentioning, can regularly wash and pile up the dust, keep roller brush (31) clean.

2. The CNC high-speed machining center according to claim 1, wherein the electric door structure (2) comprises a sliding protrusion (21), an observation window (22), a door plate (23), a protective box (24), a screw rod (25), a strip frame (26), a motor (28), a gear (29), a belt pulley (2a), a belt (2b) and a convex plate (2c), the door plate (23) is arranged on the front end surface of the high-speed machining body (1), the inner side surface of the door plate (23) is connected with the convex plate (2c), a channel is arranged on the side surfaces of the door plate (23) and the convex plate (2c), the observation window (22) with good sealing performance is arranged in the channel, the front end surface of the high-speed machining body (1) is connected with the two strip frames (26) which are arranged in parallel, the strip frame (26) is connected with the two sliding protrusions (21) in a sliding manner, the inner side surface of the door plate (23) is connected with the outer side surface of the sliding protrusion (21), a lateral wall of the inside of rectangular frame (26) rotates and connects lead screw (25), slide lug (21) inside be equipped with lead screw (25) assorted screw hole, door plant (23) department lateral wall connection protection box (24) are kept away from in high-speed processing body (1), the other end of lead screw (25) runs through rectangular frame (26) and protection box (24), belt pulley (2a) are installed to the lead screw (25) other end, two belt pulley (2a) are connected through belt (2b) transmission, protection box (24) are close to one of them lead screw (25) department medial surface and install motor (28), gear (29) are connected respectively to motor (28) output and adjacent lead screw (25) one end, two gear (29) meshing.

3. The CNC high-speed machining center of claim 1, wherein two end faces of the bottom of the high-speed machining body (1) are respectively provided with a hydraulic system, a hydraulic cylinder (41) is controlled by the hydraulic system, and the bottom of the lifting strip plate (46) is connected with a rubber cushion plate.

4. The CNC high-speed machining center according to claim 2, characterized in that the protection box (24) is provided with a plurality of heat dissipation holes (27) and threading slots at the position close to the motor (28); the roller brush (31) penetrates through the outer side wall of one end of the top end of the storage strip box (33) and is connected with a dust blocking pad (32).