CN221474284U - Numerical control milling machine processing platform - Google Patents

Abstract

The utility model discloses a numerical control milling machine processing platform, which comprises a processing platform, wherein a pair of sliding ports are symmetrically formed on the processing platform, sliding plates are slidably arranged in the sliding ports, the top ends of the sliding plates are mutually connected with pressing plates, and the bottom ends of the sliding plates are mutually connected with supporting plates; the lower terminal surface of processing platform installs n shape frame, processing platform with rotate between the n shape frame and install first screw rod, the lower terminal surface of n shape frame is installed the drive first screw rod's drive part, under the effect of drive part and first screw rod, can make movable plate, a pair of slide, backup pad and a pair of clamp plate rise or descend simultaneously, and a pair of clamp plate can press the both ends of part on the processing platform to hold fixedly when descending, can make the part more stable when processing, prevent that it from rocking, causes processing quality not good or the part drops and causes the injury to the staff.

Description

Numerical control milling machine processing platform

Technical Field

The utility model relates to the technical field of numerically controlled milling machines, in particular to a processing platform of a numerically controlled milling machine.

Background

The numerical control milling machine is a machine tool with wide application, and can be used for machining planes (horizontal plane and vertical plane), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth-dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the rotary cutting machine can also be used for machining the surface and the inner hole of the rotary body, cutting the rotary body and the like. When the milling machine works, the workpiece is arranged on the worktable or accessories such as the dividing head, the milling cutter rotates to main motion, and the workpiece can obtain the required processing surface by assisting the feeding motion of the worktable or the milling head. The multi-edge intermittent cutting results in high productivity of the milling machine. In brief, a milling machine may be a machine tool that mills, drills, and bores a workpiece.

At present, when the existing numerical control milling machine works, parts need to be placed on a processing platform, however, when the existing numerical control milling machine works, the two ends of the longer parts cannot be fixed at the same time, the tail part is suspended during processing, and in addition, the parts are easy to fall off due to vibration generated during processing, so that the personnel of staff are easily injured.

Disclosure of utility model

In order to solve the above problems, namely, the problems proposed by the background art, the utility model provides a processing platform of a numerical control milling machine, which comprises a processing platform, wherein a pair of sliding ports are symmetrically formed on the processing platform, sliding plates are slidably arranged in the sliding ports, the top ends of the sliding plates are mutually connected with pressing plates, and the bottom ends of the sliding plates are mutually connected with supporting plates;

The n-shaped frame is installed on the lower end face of the processing platform, the first screw rod is installed between the processing platform and the n-shaped frame in a rotating mode, the movable plate in threaded connection with the first screw rod is installed on the lower end face of the supporting plate, and the driving part for driving the first screw rod is installed on the lower end face of the n-shaped frame.

Preferably, the upper end surface of the processing platform is symmetrically provided with a chute, a second screw is arranged in the processing platform, and two ends of the second screw are respectively rotatably arranged in a pair of the chutes;

The sliding groove is internally provided with a sliding block in threaded connection with the second screw rod, and the upper end face of the sliding block is provided with a clamping block.

Preferably, a worm wheel is arranged on the outer surface of the second screw rod in the processing platform, and a worm connected with the worm wheel in a meshed mode is rotatably arranged in the processing platform.

Preferably, the end surfaces of the pair of clamping blocks, which are close to each other, and the lower end surfaces of the pair of pressing plates are respectively provided with a protection pad.

Preferably, the second screw is a bidirectional threaded rod.

The beneficial technical effects of the utility model are as follows: under the action of the driving part and the first screw rod, the movable plate, the pair of sliding plates, the supporting plate and the pair of pressing plates can be lifted or lowered at the same time, the pair of pressing plates can press and hold the two ends of the part on the processing platform during the lowering, the part can be more stable during the processing, the shaking of the part is prevented, the bad processing quality is caused or the part is fallen off to cause injury to staff,

Under the action of the second screw rod, the sliding groove, the sliding block and the clamping block, the parts can be clamped, the movement of the parts is prevented, the processing quality is influenced, and convenience is brought to people.

Drawings

Fig. 1 shows a schematic view of the present utility model in front cross-section.

Fig. 2 shows a schematic view of the present utility model in front cross-section.

Fig. 3 shows a schematic top cross-sectional view of the present utility model.

Fig. 4 shows an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Reference numeral 1, processing platform, 2, slide, 3, slide, 4, clamp plate, 5, backup pad, 6, n shape frame, 7, first screw rod, 8, drive unit, 9, spout, 10, second screw rod, 11, slider, 12, clamp splice, 13, worm wheel, 14, worm, 15, protection pad, 16, movable plate.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a numerical control milling machine processing platform, which comprises a processing platform 1, wherein two pairs of supporting legs are welded on the lower end surface of the processing platform 1, so that the processing platform 1 can be supported, a pair of sliding openings 2 are symmetrically formed on the processing platform 1, sliding plates 3 are slidably arranged in the sliding openings 2, the top ends of the sliding plates 3 are mutually connected with pressing plates 4, the lower end surfaces of the pressing plates 4 are respectively welded with the top ends of the sliding plates 3, the sliding plates 3 can be relatively fixed, the bottom ends of the sliding plates 3 are mutually connected with supporting plates 5, and the upper end surfaces of the supporting plates 5 are respectively welded with the bottom ends of the sliding plates 3, so that the sliding plates are relatively fixed;

The lower terminal surface of processing platform 1 installs n shape frame 6, the both ends of n shape frame 6 all with the lower terminal surface welding of processing platform 1, make it can be fixed with processing platform 1, rotate between processing platform 1 and the n shape frame 6 and install first screw rod 7, the both ends of first screw rod 7 respectively with the lower terminal surface of processing platform 1 and the up end rotation of n shape frame 6 are connected, movable plate 16 with first screw rod 7 threaded connection is installed to the lower terminal surface of a pair of backup pad 5, the up end of movable plate 16 all welds with the lower terminal surface of a pair of backup pad 5, can make a pair of backup pad 5 relatively fixed, the lower terminal surface of n shape frame 6 is installed the drive part 8 of drive first screw rod 7, drive part 8 fixed mounting is at the lower terminal surface of n shape frame 6, simultaneously the output and the one end welding of first screw rod 7, the output of drive part 8 rotates and can drive first screw rod 7, make first screw rod 7 rotate and drive movable plate 16 rise or descend, can drive slide plate 3 when descending, make clamp plate 4 hold the part 1 in the time of taking the work, can make the outside personnel take the clamp plate 4 and take the place when conveniently.

Specifically, the upper end surface of the processing platform 1 is symmetrically provided with sliding grooves 9, the processing platform 1 is internally provided with a second screw rod 10, two ends of the second screw rod 10 are respectively rotatably arranged in a pair of sliding grooves 9, and two ends of the second screw rod 10 are respectively rotatably connected with the side walls of the pair of sliding grooves 9;

The sliding groove 9 is internally provided with a sliding block 11 in threaded connection with the second screw rod 10, the upper end surface of the sliding block 11 is provided with a clamping block 12, the lower end surface of the clamping block 12 is welded with the upper end surface of the sliding block 11, and when the second screw rod 10 rotates, the sliding block 11 is driven to drive the clamping blocks 12 to approach each other, so that the clamping blocks 12 clamp external parts.

Specifically, a worm wheel 13 is mounted on the outer surface of the second screw 10 in the machining platform 1, the worm wheel 13 is welded on the outer surface of the second screw 10 and can be fixed relatively, a worm 14 meshed with the worm wheel 13 is mounted in the machining platform 1 in a rotating mode, one end of the worm 14 penetrates through the outer wall of the machining platform 1 and is welded with a handle, a worker rotates the handle to drive the worm 14 to rotate, and the worm 14 drives the worm wheel 13 and the second screw 10 to rotate simultaneously.

Specifically, the end surfaces of the pair of clamping blocks 12, which are close to each other, and the lower end surfaces of the pair of pressing plates 4 are respectively provided with the protection pads 15, and the two pairs of protection pads 15 are respectively adhered to the surfaces of the pair of clamping blocks 12 and the pair of pressing plates 4, so that the replacement of workers can be facilitated, and meanwhile, the protection effect is realized when the parts are clamped, and the surfaces of the parts are prevented from being scratched.

Specifically, the second screw 10 is a bidirectional threaded rod.

Working principle: firstly, a worker places a part to be processed on the processing platform 1, at the moment, the worker starts the driving part 8, the output end of the driving part 8 rotates to drive the first screw rod 7 to rotate, the first screw rod 7 rotates to drive the moving plate 16 to ascend or descend, the sliding plate 3 can be driven when the moving plate descends, the pressing plate 4 presses the external part on the processing platform 1 to fix the external part, the pressing plate 4 can ascend when the moving plate ascends, the worker can conveniently take the part, meanwhile, the worker rotates the handle to drive the worm 14 to rotate, the worm 14 drives the worm wheel 13 and the second screw rod 10 to rotate simultaneously, the second screw rod 10 rotates to drive the pair of sliding blocks 11 to simultaneously enable the pair of clamping blocks 12 to be close to each other, and the pair of clamping blocks 12 clamp the external part, so that convenience is brought to people.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (5)

1. The numerical control milling machine machining platform comprises a machining platform (1) and is characterized in that a pair of sliding openings (2) are symmetrically formed in the machining platform (1), sliding plates (3) are slidably installed in the sliding openings (2), pressing plates (4) are connected with the top ends of the sliding plates (3), and supporting plates (5) are connected with the bottom ends of the sliding plates (3);

The machining device is characterized in that an n-shaped frame (6) is arranged on the lower end face of the machining platform (1), a first screw rod (7) is rotatably arranged between the machining platform (1) and the n-shaped frame (6), a pair of movable plates (16) in threaded connection with the first screw rod (7) are arranged on the lower end faces of the support plates (5), and a driving part (8) for driving the first screw rod (7) is arranged on the lower end face of the n-shaped frame (6).

2. The numerical control milling machine machining platform according to claim 1, wherein sliding grooves (9) are symmetrically formed on the upper end face of the machining platform (1), a second screw (10) is arranged in the machining platform (1), and two ends of the second screw (10) are respectively rotatably installed in a pair of the sliding grooves (9);

The sliding chute (9) is internally provided with a sliding block (11) in threaded connection with the second screw (10), and the upper end surface of the sliding block (11) is provided with a clamping block (12).

3. A numerically controlled milling machine tooling platform according to claim 2, wherein a worm wheel (13) is mounted on the outer surface of the second screw (10) within the tooling platform (1), and a worm (14) in meshed connection with the worm wheel (13) is rotatably mounted on the tooling platform (1).

4. A numerically controlled milling machine tooling platform according to claim 2, wherein a pair of said clamp blocks (12) are provided with protective pads (15) on both the end surfaces thereof adjacent to each other and the lower end surfaces of a pair of said press plates (4).

5. A numerically controlled milling machine tooling platform according to claim 2, wherein the second screw (10) is a bi-directional threaded rod.