阅读说明：本技术 一种高速加工中心 (High-speed machining center ) 是由 陈园军 王兆付 徐训 于 2021-08-05 设计创作，主要内容包括：本发明涉及高速加工中心技术领域,尤其涉及一种高速加工中心,解决现有技术中存在的缺点,包括机架、固定设置在机架上的第一滑动座和壳体以及滑动安装在第一滑动座上的第二滑动座,所述第一滑动座上通过销轴活动连接有摆动座,所述摆动座上活动铰接有旋动座；所述摆动座上固定安装有第一气缸,第一气缸的内部设置有第一活塞杆,第一活塞杆的端部固定连接有第一活动块,所述旋动座的一侧固定有第一侧板,通过第一气缸、第二气缸、旋动座以及摆动座等结构的设置,针对异形的加工工件,可启动第一气缸和第二气缸转动,使得刀具摆动或回转,从而能够调节刀具至各个加工角度,消除了市场上加工中心的局限性。(The invention relates to the technical field of high-speed machining centers, in particular to a high-speed machining center, which solves the defects in the prior art and comprises a rack, a first sliding seat and a shell which are fixedly arranged on the rack, and a second sliding seat which is slidably arranged on the first sliding seat, wherein the first sliding seat is movably connected with a swinging seat through a pin shaft, and the swinging seat is movably hinged with a rotating seat; fixed mounting has first cylinder on the swing seat, and the inside of first cylinder is provided with first piston rod, the first movable block of tip fixedly connected with of first piston rod, one side of swing seat is fixed with first curb plate, and through the setting of first cylinder, second cylinder, rotating seat and swing seat isotructure, to the processing work piece of dysmorphism, can start first cylinder and second cylinder and rotate for the cutter swings or revolves, thereby can adjust cutter to each processing angle, has eliminated machining center's limitation on the market.)

1. A high-speed machining center comprises a rack (1), a first sliding seat (3) and a shell which are fixedly arranged on the rack (1), and a second sliding seat (4) which is slidably arranged on the first sliding seat (3), and is characterized in that the first sliding seat (3) is movably connected with a swinging seat (41) through a pin shaft, and the swinging seat (41) is movably hinged with a rotating seat (43);

a first air cylinder (42) is fixedly mounted on the swinging seat (41), a first piston rod is arranged in the first air cylinder (42), a first movable block (45) is fixedly connected to the end of the first piston rod, a first side plate (44) is fixed to one side of the rotating seat (43), and the first movable block (45) is slidably arranged on the first side plate (44);

the utility model discloses a swing seat, including swing seat (41), second sliding seat (4) go up fixed mounting have second cylinder (47), and the inside of second cylinder (47) is provided with the second piston rod, the tip fixedly connected with second movable block (48) of second piston rod, one side of swing seat (41) is fixed with second curb plate (49), second movable block (48) slide to set up on second curb plate (49).

2. The high-speed machining center according to claim 1, wherein a guide plate (2) is fixed to the top of the machine frame (1) through a hexagon screw, a lead screw (23) is rotatably mounted inside the guide plate (2) through a bearing, a sliding block (22) is sleeved outside the lead screw (23), the sliding block (22) is slidably mounted on the guide plate (2), a material carrying sliding seat (12) is fixed to the sliding block (22) through a screw, communicated grooves (14) and placing grooves (15) are sequentially formed in the material carrying sliding seat (12), and a rotating plate (16) is movably connected to the inside of the groove (14) through a pin shaft.

3. The high-speed machining center according to claim 2, wherein a spring (13) is fixedly connected to the top wall of the groove (14) through a buckle, and the other end of the spring (13) is fixedly connected to one side of the top of the rotating plate (16).

4. A high-speed machining center according to claim 1, wherein a top plate (5) is fixed to a top wall of the housing by a countersunk screw, a first accompanying seat (6) is arranged on the top plate (5) in a sliding manner, a second accompanying seat (7) is arranged at the bottom of the first accompanying seat (6) in a sliding manner, the bottom of the second accompanying seat (7) is fixed with a connecting seat (8) through a screw, a telescopic rod (9) is movably sleeved in the connecting seat (8), the other end of the telescopic rod (9) is fixed with a following positioning seat (10) through a bolt, the following positioning seat (10) is provided with a rectangular groove (104), the side wall of the rectangular groove (104) is provided with a plurality of positioning holes (101) which are respectively arranged in an array, one side of the second sliding seat (4) is provided with a positioning pin (50) which is integrally formed and corresponds to the positioning hole (101).

5. The high-speed machining center according to claim 4, wherein a third cylinder (102) is fixedly mounted on each of two sides of the following positioning seat (10), a push rod (103) is arranged inside the third cylinder (102), and a chuck (105) is fixed to the end of the push rod (103) through a screw.

6. The high-speed machining center according to claim 2, wherein a material receiving guide seat (11) with an inclined top is fixed at one end of the machine frame (1) through a countersunk bolt, an inlet and an outlet are respectively formed in the casing, the guide plate (2) penetrates through the outlet, a material dropping slot hole (21) is formed in the position, close to the end, of the guide plate (2), and the material dropping slot hole (21) is located above the material receiving guide seat (11).

7. The high-speed machining center according to claim 1, wherein a first sliding groove and a second sliding groove are formed in the tops of the first side plate (44) and the second side plate (49), respectively, and the first movable block (45) and the second movable block (48) are slidably connected with the first sliding groove and the second sliding groove, respectively.

8. The high-speed machining center according to claim 4, wherein a first guide rail and a second guide rail are fixed to the bottom of the top plate (5) and the bottom of the first follower seat (6) through countersunk screws respectively, and the first follower seat (6) and the second follower seat (7) are slidably connected with the first guide rail and the second guide rail respectively.

Technical Field

The invention relates to the technical field of high-speed machining centers, in particular to a 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.

At present, the high-speed machining center on the market has the following defects: firstly, the cutter of the high-speed machining center is driven by three shafts only, and is difficult to machine and process part of special-shaped products, so that the limitation is high; secondly, in the machining process, after the cutter is replaced, the position of the cutter is difficult to accurately position at an operation station in the last machining process, and the machining precision is low; thirdly, manual material collection is needed, the efficiency is low, and potential safety hazards exist.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-speed machining center.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-speed machining center comprises a rack, a first sliding seat and a shell which are fixedly arranged on the rack, and a second sliding seat which is slidably arranged on the first sliding seat, wherein the first sliding seat is movably connected with a swinging seat through a pin shaft, and the swinging seat is movably hinged with a rotating seat;

a first cylinder is fixedly installed on the swing seat, a first piston rod is arranged inside the first cylinder, a first movable block is fixedly connected to the end of the first piston rod, a first side plate is fixed to one side of the swing seat, and the first movable block is arranged on the first side plate in a sliding mode;

the swing seat is characterized in that a second cylinder is fixedly mounted on the second sliding seat, a second piston rod is arranged in the second cylinder, a second movable block is fixedly connected to the end of the second piston rod, a second side plate is fixed to one side of the swing seat, and the second movable block is arranged on the second side plate in a sliding mode.

Preferably, a guide plate is fixed to the top of the rack through a hexagon screw, a lead screw is rotatably mounted inside the guide plate through a bearing, a sliding block is sleeved outside the lead screw, the sliding block is slidably mounted on the guide plate, a material carrying sliding seat is fixed to the sliding block through a screw, grooves and a placing groove which are communicated with each other are sequentially formed in the material carrying sliding seat, and a rotating plate is movably connected inside the grooves through a pin shaft.

Preferably, the top wall of the groove is fixedly connected with a spring through a buckle, and the other end of the spring is fixedly connected with one side of the top of the rotating plate.

Preferably, there is the roof through countersunk head screw fixed on the roof of casing, it is provided with first retinue seat to slide on the roof, and the bottom of first retinue seat slides and is provided with the second retinue seat, the bottom of second retinue seat has the connecting seat through the screw fixation, and the inside activity cover of connecting seat is equipped with the telescopic link, the other end of telescopic link has the retinue positioning seat through the bolt fastening, the rectangular channel has been seted up on the retinue positioning seat, has seted up a plurality of on the lateral wall of rectangular channel and is array difference locating hole, one side of second sliding seat be provided with integrated into one piece and with the locating pin that the locating hole is corresponding.

Preferably, the two sides of the following positioning seat are fixedly provided with third cylinders, push rods are arranged inside the third cylinders, and clamping heads are fixed at the end parts of the push rods through screws.

Preferably, one end of the rack is fixed with a material receiving guide seat with an inclined top through a countersunk bolt, the inside of the shell is respectively provided with an inlet and an outlet, the guide plate penetrates through the inside of the outlet, a blanking slot hole is formed in the position, close to the end part, of the guide plate, and the blanking slot hole is located above the material receiving guide seat.

Preferably, the top of the first side plate and the top of the second side plate are respectively provided with a first sliding groove and a second sliding groove, and the first movable block and the second movable block are respectively in sliding connection with the first sliding groove and the second sliding groove.

Preferably, the bottom of the top plate and the bottom of the first accompanying seat are respectively fixed with a first guide rail and a second guide rail through countersunk screws, and the first accompanying seat and the second accompanying seat are respectively in sliding connection with the first guide rail and the second guide rail.

The invention has the beneficial effects that:

1. according to the invention, through the arrangement of the structures such as the first cylinder, the second cylinder, the rotating seat, the swinging seat and the like, the first cylinder and the second cylinder can be started to rotate aiming at the special-shaped processing workpiece, so that the cutter swings or rotates, the cutter can be adjusted to various processing angles, and the limitation of a processing center in the market is eliminated.

2. According to the invention, through the arrangement of the first accompanying seat, the second accompanying seat, the telescopic rod, the accompanying positioning seat and the like, when the machining is started, the accompanying positioning seat moves along with the second sliding seat, when the cutter is replaced, the accompanying positioning seat is separated from the second sliding seat, and after the cutter is replaced, the accompanying positioning seat can position the second sliding seat to the machining station again, so that the machining precision is improved.

3. According to the automatic feeding device, the guide plate, the rotating plate, the material carrying sliding seat, the blanking slot hole, the material receiving guide seat and the like are arranged, after machining is completed, the material carrying sliding seat automatically conveys a workpiece to the blanking slot hole, the rotating plate is automatically opened under the action of the spring, the workpiece automatically falls down and is collected through the material receiving guide seat, manual material receiving is not needed, potential safety hazards are eliminated, and the working efficiency is improved.

Drawings

FIG. 1 is a front cross-sectional view of a high speed machining center according to the present invention;

FIG. 2 is a partial schematic view of the swing seat and the rotating seat according to the present invention;

FIG. 3 is an enlarged view of a high speed machining center according to the present invention;

fig. 4 is a side view of the pallet jack according to the present invention.

In the figure: the automatic feeding device comprises a machine frame 1, a guide plate 2, a blanking slot hole 21, a sliding block 22, a lead screw 23, a first sliding seat 3, a second sliding seat 4, a swinging seat 41, a first air cylinder 42, a rotating seat 43, a first side plate 44, a first movable block 45, a processing assembly 46, a second air cylinder 47, a second movable block 48, a second side plate 49, a positioning pin 50, a top plate 5, a first accompanying seat 6, a second accompanying seat 7, a connecting seat 8, a telescopic rod 9, a following positioning seat 10, a positioning hole 101, a third air cylinder 102, a push rod 103, a rectangular groove 104, a chuck 105, a material receiving guide seat 11, a material carrying sliding seat 12, a spring 13, a groove 14, a placement groove 15 and a rotating plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a high-speed machining center includes a frame 1, a first sliding seat 3 and a housing fixedly disposed on the frame 1, and a second sliding seat 4 slidably mounted on the first sliding seat 3, wherein the first sliding seat 3 is movably connected with a swinging seat 41 through a pin shaft, and the swinging seat 41 is movably hinged with a rotating seat 43; a first cylinder 42 is fixedly installed on the swing seat 41, a first piston rod is arranged inside the first cylinder 42, a first movable block 45 is fixedly connected to the end of the first piston rod, a first side plate 44 is fixed on one side of the swing seat 43, and the first movable block 45 is slidably arranged on the first side plate 44; a second cylinder 47 is fixedly mounted on the second sliding seat 4, a second piston rod is arranged inside the second cylinder 47, a second movable block 48 is fixedly connected to the end of the second piston rod, a second side plate 49 is fixed to one side of the swinging seat 41, and the second movable block 48 is slidably arranged on the second side plate 49.

Wherein, through the arrangement of the first cylinder 42, the second cylinder 47, the rotating seat 43 and the swinging seat 41, aiming at the special-shaped processing workpiece, the first cylinder 42 and the second cylinder 47 can be started to rotate, so that the cutter swings or rotates, the cutter can be adjusted to each processing angle, the limitation of the processing center on the market is eliminated, through the arrangement of the first follow-up seat 6, the second follow-up seat 7, the telescopic rod 9 and the follow-up positioning seat 10, when the processing is started, the follow-up positioning seat 10 moves along with the second sliding seat 4, when the cutter is replaced, the follow-up positioning seat 10 is separated from the second sliding seat 4, after the cutter is replaced, the follow-up positioning seat 10 can re-position the second sliding seat 4 to the processing station, the processing precision is improved, through the arrangement of the structures such as the guide plate 2, the rotating plate 16, the material carrying sliding seat 12, the blanking slot 21 and the material receiving guide seat 11, after the processing is finished, the material carrying slide seat 12 automatically conveys the workpiece to the blanking slot 21, the rotating plate 16 is automatically opened under the action of the spring 13, the workpiece automatically falls down and is collected by the material receiving guide seat 11, manual material receiving is not needed, potential safety hazards are eliminated, and the working efficiency is improved.

The top of the frame 1 is fixed with a guide plate 2 through a hexagon screw, the inside of the guide plate 2 is rotatably provided with a lead screw 23 through a bearing, the outside of the lead screw 23 is sleeved with a slide block 22, the slide block 22 is slidably arranged on the guide plate 2, a material carrying slide seat 12 is fixed on the slide block 22 through a screw, the material carrying slide seat 12 is sequentially provided with a groove 14 and a placing groove 15 which are communicated, the inside of the groove 14 is movably connected with a rotating plate 16 through a pin shaft, the top wall of the groove 14 is fixedly connected with a spring 13 through a buckle, the other end of the spring 13 is fixedly connected with one side of the top of the rotating plate 16, the top wall of the shell is fixed with a top plate 5 through a countersunk screw, the top plate 5 is slidably provided with a first follower seat 6, the bottom of the first follower seat 6 is slidably provided with a second follower seat 7, the bottom of the second follower seat 7 is fixed with a connecting seat 8 through a screw, the inside of the connecting seat 8 is movably sleeved with a telescopic rod 9, the other end of the telescopic rod 9 is fixed with a following positioning seat 10 through a bolt, the following positioning seat 10 is provided with a rectangular groove 104, the side wall of the rectangular groove 104 is provided with a plurality of positioning holes 101 which are respectively in an array, one side of the second sliding seat 4 is provided with a positioning pin 50 which is integrally formed and corresponds to the positioning holes 101, both sides of the following positioning seat 10 are fixedly provided with third air cylinders 102, the inside of each third air cylinder 102 is provided with a push rod 103, the end part of each push rod 103 is fixed with a chuck 105 through a screw, one end of the frame 1 is fixed with a material receiving guide seat 11 with an inclined top through a countersunk head bolt, the inside of the shell is respectively provided with an inlet and an outlet, the guide plate 2 passes through the inside of the outlet, the position of the guide plate 2 close to the end part is provided with a blanking slotted hole 21, the blanking slotted hole 21 is positioned above the material receiving guide seat 11, the tops of the first side plate 44 and the second side plate 49 are respectively provided with a first sliding groove and a second sliding groove, the first movable block 45 and the second movable block 48 are respectively connected with the first sliding groove and the second sliding groove in a sliding manner, the bottom of the top plate 5 and the bottom of the first accompanying seat 6 are respectively fixed with a first guide rail and a second guide rail through countersunk screws, and the first accompanying seat 6 and the second accompanying seat 7 are respectively connected with the first guide rail and the second guide rail in a sliding manner.

In the embodiment, during machining, a workpiece is placed into the shell from the outlet, the workpiece is placed in the placing groove 15, the screw 23 is started by the driving source to bring the workpiece to a machining station, the high-speed machining center is started, the first sliding seat 3 can slide along the X, Y axis, the second sliding seat 4 can slide along the Z axis, and the cutter moves above the workpiece;

furthermore, in the sliding process of the second sliding seat 4, the first accompanying seat 6, the second accompanying seat 7 and the telescopic rod 9 can be adaptive to the position action of the second sliding seat 4, when in processing, the first air cylinder 42 and the second air cylinder 47 can be pulled to slide along the side plates when acting, and the swinging seat 41 and the rotating seat 43 can be respectively rotated under the pushing of the movable blocks, so that the aim of adjusting the angle of the cutter is fulfilled;

in the machining process, when a tool needs to be replaced to treat the same machining position, the third air cylinder 102 is started to drive the chuck 105 to open, so that the second sliding seat 4 is separated from the accompanying positioning seat 10, the second sliding seat 4 moves to a tool magazine for replacing the tool, the tool magazine is arranged at the left part of the shell (not shown in the figure), and when the second sliding seat 4 moves to the machining position again, each positioning pin 50 is inserted into the positioning hole 101, so that the machining position is positioned, and the machining precision is improved;

in addition, after the processing is finished, the screw 23 continues to act to drive the material carrying slide seat 12 to slide, when the material carrying slide seat 12 passes through the outlet and is moved out, the material carrying slide seat 12 moves to the position of the blanking slot hole 21, the acting force below the rotating plate 16 disappears, the rotating plate 16 rotates and opens under the pushing of the elastic force of the spring 13, the workpiece automatically drops to the material receiving guide seat 11 to slide and collect, the labor is saved, manual workpiece taking is not needed, and potential safety hazards are eliminated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.