CN111482822A

CN111482822A - Multi-station machining platform for machining

Info

Publication number: CN111482822A
Application number: CN202010251936.7A
Authority: CN
Inventors: 金菁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-08-04

Abstract

The invention relates to the technical field of machining, and discloses a multi-station machining platform for machining, which comprises a vertical offset mechanism, wherein the upper end of the inner side of the vertical offset mechanism is connected with a first slide way structure in a sliding manner, the top end of the first slide way structure is fixedly provided with a transverse offset mechanism which is perpendicular to the vertical offset mechanism in the plane direction, and the top end of the transverse offset mechanism is connected with a platform assembly in a sliding manner. According to the invention, the platform assembly can move along the direction of the ball screw through the transverse offset mechanism, the transverse offset mechanism and the platform assembly can move along the direction vertical to the offset mechanism through the vertical offset mechanism, so that a workpiece on the platform assembly can accurately move to a specified position at a plane position, and further different workpieces can be conveniently processed, and the linear rail, the strip-shaped plate and the support frame of the transverse offset mechanism are fixedly connected through screws, so that the transverse offset mechanism can be conveniently detached.

Description

Multi-station machining platform for machining

Technical Field

The invention relates to the technical field of machining, in particular to a multi-station machining platform for machining.

Background

In machining, the machining platform is often used for a machine tool machining working plane, a hole and a T-shaped groove are formed in the machining platform and used for fixing a workpiece and clearing scrap iron generated in machining, and the machining platform is required to have the advantages of moisture resistance, corrosion resistance, no rustiness, difficulty in being influenced by temperature and hard surface so as to keep good supporting and fixing effects.

Chinese patent discloses a swivel work head (grant No. CN 209717017U) for multistation processing, and this patent technology drive is stable, low in manufacturing cost, adopts both inclined plane voussoirs and locating pieces to pass through the inclined plane contact, can play the effect of correction angle and location, has guaranteed the rotatory rotation precision of swivel work head to machining efficiency and precision have been ensured, but it can not make the work piece of being processed move to appointed position at the planar position accurately, thereby inconvenient processing the work piece of difference. Accordingly, a multi-station machining platform for machining is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The invention aims to provide a multi-station machining platform for machining, which aims to solve the problems in the background technology.

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

the utility model provides a multistation processing platform for machining, includes vertical skew mechanism, the inboard upper end sliding connection of vertical skew mechanism has first slide structure, the top fixed mounting of first slide structure has the horizontal skew mechanism of mutually perpendicular in the plane direction with vertical skew mechanism, the top sliding connection of horizontal skew mechanism has the platform subassembly, vertical skew mechanism is the same with the structure of horizontal skew mechanism, the platform subassembly includes the platform body and fixes the second slide structure in platform body bottom, a plurality of groups mounting hole have been seted up on the top of platform body.

As a further scheme of the invention: the second slide structure includes a set of parallel arrangement's interior slider, and is a set of the top of interior slider all is provided with the fixed plate, first fixed orifices have all been seted up in the four corners on the top of fixed plate, and is a set of fixedly connected with connecting plate between the fixed plate, the second fixed orifices has all been seted up in the four corners of the inboard of connecting plate.

As a still further scheme of the invention: the fixed plate is located the front and back side of the bottom of platform body, the inboard fixed connection that first fixed orifices was run through to the platform body and fixed plate through the screw, first slide structure is the same with the structure of second slide structure.

As a still further scheme of the invention: the lateral deviation mechanism comprises a set of support frames which are arranged in parallel, the support frames are arranged in a set of mode, a set of strip-shaped plates are arranged at the lower ends between the support frames, a set of bearing pieces are installed in the middle of the support frames in an embedded mode, a set of ball screws are arranged on the inner sides of the bearing pieces, the outer sides of the ball screws are meshed and connected with nut pairs, and top ends of the strip-shaped plates are fixedly connected with linear rails.

As a still further scheme of the invention: the one end fixedly connected with shaft coupling of ball screw, the one end fixedly connected with motor of shaft coupling, one side that the four corners of motor one end is close to the support frame all is through screw fixedly connected with internal thread post.

As a still further scheme of the invention: the four corners of the lower end of the linear rail are all embedded with screws, and the linear rail, the strip-shaped plate and the support frame are fixedly connected through the screws.

As a still further scheme of the invention: one end of the internal thread column is fixed on the outer side of the support frame through a screw, and the support frame is fixedly connected with the motor through the internal thread column.

As a still further scheme of the invention: the lower end block of interior slider is in the outside of line rail, and interior slider and line rail sliding connection, the connecting plate is located the vice top of nut, and the inboard fixed connection that passes through the second fixed orifices through the screw with the nut is vice.

Compared with the prior art, the invention has the beneficial effects that:

can make the platform subassembly remove along ball screw's direction through horizontal skew mechanism, can make horizontal skew mechanism remove along with platform subassembly along with to skew mechanism vertically direction through vertical skew mechanism, thereby can make the work piece on the platform subassembly remove appointed position at the plane position accurately, and then can conveniently process the work piece of difference, and horizontal skew mechanism's linear rail, bar shaped plate and support frame pass through screw fixed connection, thereby conveniently dismantle it, the maintenance and the maintenance in the later stage of being convenient for, the practicality is stronger.

Drawings

FIG. 1 is a schematic diagram of a multi-station machining platform for machining;

FIG. 2 is a schematic diagram of a platform assembly of a multi-station machining platform for machining;

FIG. 3 is a schematic structural diagram of a second slide way structure in a multi-station machining platform for machining;

FIG. 4 is a schematic diagram of a lateral shifting mechanism in a multi-station machining platform for machining;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. a vertical offset mechanism; 2. a lateral offset mechanism; 21. a motor; 22. an internally threaded post; 23. a wire track; 24. a nut pair; 25. a ball screw; 26. a bearing sheet; 27. a strip plate; 28. a support frame; 29. a coupling; 20. a screw; 3. a platform assembly; 31. a platform body; 32. mounting holes; 33. a second slideway structure; 331. an inner slide block; 332. a first fixing hole; 333. a second fixing hole; 334. a connecting plate; 335. a fixing plate; 4. a first slide structure.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a multi-station machining platform for machining includes a vertical offset mechanism 1, an upper end of an inner side of the vertical offset mechanism 1 is slidably connected with a first slideway structure 4, a top end of the first slideway structure 4 is fixedly installed with a transverse offset mechanism 2 perpendicular to the vertical offset mechanism 1 in a plane direction, a top end of the transverse offset mechanism 2 is slidably connected with a platform assembly 3, the vertical offset mechanism 1 and the transverse offset mechanism 2 have the same structure, the platform assembly 3 includes a platform body 31 and a second slideway structure 33 fixed at a bottom end of the platform body 31, and a plurality of sets of mounting holes 32 are formed at a top end of the platform body 31.

In fig. 3: second slide structure 33 includes one and constitutes parallel arrangement's interior slider 331, and the top of slider 331 all is provided with fixed plate 335 in a set of, and first fixed orifices 332 have all been seted up in the four corners on the top of fixed plate 335, fixedly connected with connecting plate 334 between a set of fixed plate 335, and second fixed orifices 333 has all been seted up in the four corners of the inboard of connecting plate 334, can make platform body 31 steadily remove through second slide structure 33, and then can improve the machining precision of work piece.

In fig. 2 and 3: the fixed plate 335 is located the front and back side of the bottom end of the platform body 31, the platform body 31 and the fixed plate 335 penetrate through the inner side fixed connection of the first fixed hole 332 through the screw, so that the platform body 31 and the second slideway structure 33 are fixed together, the first slideway structure 4 is the same as the second slideway structure 33, and the first slideway structure 4 can drive the transverse deviation mechanism 2 and the platform assembly 3 instrument to make linear motion.

In fig. 4: lateral deviation mechanism 2 includes a set of support frame 28 that becomes parallel arrangement, lower extreme between a set of support frame 28 is provided with a set of bar 27, bearing piece 26 is all installed in the middle part of a set of support frame 28 embedding, the inboard of a set of bearing piece 26 is provided with ball screw 25, ball screw 25's outside meshing is connected with nut pair 24, bar 27's top fixedly connected with linear rail 23, can make platform subassembly 3 make linear motion along ball screw 25 through lateral deviation mechanism 2, thereby make platform subassembly 3 accurately move the position of settlement.

In fig. 4: one end fixedly connected with shaft coupling 29 of ball screw 25, the one end fixedly connected with motor 21 of shaft coupling 29, one side that the four corners of motor 21 one end is close to support frame 28 all is connected with internal thread post 22 through screw fixed connection to can drive ball screw 25 through motor 21 and rotate steadily, make nut pair 24 make linear motion along ball screw 25.

In fig. 5: the four corners of the lower end of the linear rail 23 are all embedded with screws 20, and the linear rail 23, the strip-shaped plate 27 and the support frame 28 are fixedly connected together through the screws 20, so that the linear rail 23, the strip-shaped plate 27 and the support frame 28 can be fixed together, and the linear rail 23, the strip-shaped plate 27 and the support frame 28 are conveniently detached.

In fig. 4: the one end of internal thread post 22 passes through the fix with screw in the outside of support frame 28, and support frame 28 passes through internal thread post 22 fixed connection with motor 21 to can be so that support frame 28 and motor 21 are together fixed, and conveniently dismantle support frame 28 and motor 21, subsequent maintenance of being convenient for.

In fig. 3 and 4: the lower extreme block of interior slider 331 is in the outside of linear rail 23, and interior slider 331 and linear rail 23 sliding connection, thereby can make second slide structure 33 slide along linear rail 23, and then make the platform body 31 of fixing on second slide structure 33 remove along the direction of linear rail 23 together, connecting plate 334 is located the top of nut pair 24, and connecting plate 334 and nut pair 24 pass through the inboard fixed connection of second fixed orifices 333 through the screw, through can be together fixed second slide structure 33 and nut pair 24, it removes to drive second slide structure 33 through nut pair 24.

The working principle of the invention is as follows: when a multi-station processing platform is needed, firstly, a workpiece to be processed is fixed on the mounting hole 32 of the platform component 3 through a clamp, then, the motor 21 is started, the motor 21 drives the ball screw 25 to rotate by taking the bearing sheet 26 as a circle center through the coupler 29, so that the nut pair 24 makes linear motion along the ball screw 25, as the nut pair 24 and the connecting plate 334 of the second slide way structure 33 are fixedly connected together by penetrating through the inner side of the second fixing hole 333 through a screw, the inner slide block 331 slides along the linear rail 23, as the platform body 31 and the fixing plate 335 are fixedly connected together by penetrating through the inner side of the first fixing hole 332 through a screw, the platform component 3 makes linear motion along the ball screw 25, and similarly, the first slide way structure 4, the transverse offset mechanism 2 and the platform component 3 are driven by the vertical offset mechanism 1 to move together along the direction vertical to the transverse offset mechanism 2, and then can make the work piece on the platform subassembly 3 remove appointed position and process, and then can the different stations on the platform body 31 of outside processing equipment are processed, and it is steady to remove, the precision is high, the linear rail 23 of lateral deviation mechanism 2, bar shaped plate 27 and support frame 28 are jointly through screw 20 fixed connection, support frame 28 passes through interior screw thread post 22 fixed connection with motor 21, and the inboard fixed connection that the second fixed orifices 333 is run through the screw to the connecting plate 334 and the nut of second slideway structure 33, thereby conveniently dismantle lateral deviation mechanism 2, the overhaul and the maintenance in the later stage of being convenient for, the practicality is stronger.

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 are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a multistation processing platform for machining, includes vertical skew mechanism (1), its characterized in that, the upper end sliding connection of the inboard of vertical skew mechanism (1) has first slide structure (4), the top fixed mounting of first slide structure (4) has horizontal skew mechanism (2) of mutually perpendicular on the plane direction with vertical skew mechanism (1), the top sliding connection of horizontal skew mechanism (2) has platform subassembly (3), vertical skew mechanism (1) is the same with the structure of horizontal skew mechanism (2), platform subassembly (3) include platform body (31) and fix second slide structure (33) in platform body (31) bottom, a plurality of groups mounting hole (32) have been seted up on the top of platform body (31).

2. The multi-station machining platform for machining according to claim 1, wherein the second slide structure (33) comprises a set of inner slide blocks (331) which are arranged in parallel, fixed plates (335) are arranged at the top ends of the set of inner slide blocks (331), first fixed holes (332) are formed in four corners of the top ends of the fixed plates (335), connecting plates (334) are fixedly connected between the set of fixed plates (335), and second fixed holes (333) are formed in four corners of the inner side of each connecting plate (334).

3. The multi-station machining platform for machining according to claim 2, wherein the fixing plates (335) are located on front and rear sides of the bottom end of the platform body (31), the platform body (31) and the fixing plates (335) are fixedly connected through inner sides of the first fixing holes (332) through screws, and the first slideway structure (4) and the second slideway structure (33) are identical in structure.

4. The multi-station machining platform for machining according to claim 1, wherein the transverse offset mechanism (2) comprises a set of support frames (28) which are arranged in parallel, a set of strip-shaped plates (27) are arranged at the lower ends between the support frames (28), a set of bearing pieces (26) are embedded in the middle of each support frame (28), a set of ball screws (25) are arranged on the inner sides of the bearing pieces (26), nut pairs (24) are meshed and connected to the outer sides of the ball screws (25), and linear rails (23) are fixedly connected to the top ends of the strip-shaped plates (27).

5. The multi-station machining platform for machining according to claim 4, wherein a coupler (29) is fixedly connected to one end of the ball screw (25), a motor (21) is fixedly connected to one end of the coupler (29), and internal threaded columns (22) are fixedly connected to one sides, close to the support frame (28), of four corners of one end of the motor (21) through screws.

6. The multi-station machining platform for machining according to claim 5, wherein screws (20) are embedded into four corners of the lower end of the linear rail (23), and the linear rail (23), the strip-shaped plate (27) and the support frame (28) are fixedly connected together through the screws (20).

7. The multi-station machining platform for machining according to claim 4, wherein one end of the internal threaded column (22) is fixed to the outer side of a support frame (28) through a screw, and the support frame (28) is fixedly connected with the motor (21) through the internal threaded column (22).

8. The multi-station machining platform for machining according to claim 2, wherein the lower end of the inner sliding block (331) is clamped on the outer side of the wire rail (23), the inner sliding block (331) is connected with the wire rail (23) in a sliding mode, the connecting plate (334) is located at the top end of the nut pair (24), and the connecting plate (334) and the nut pair (24) are fixedly connected through the inner side of the second fixing hole (333) through a screw.