CN219542262U

CN219542262U - Boring and milling numerical control machine tool

Info

Publication number: CN219542262U
Application number: CN202223199264.3U
Authority: CN
Inventors: 王金海; 管建成; 李文鹏
Original assignee: Foshan Xinhe Machinery Equipment Co ltd
Current assignee: Foshan Xinhe Machinery Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-08-18
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the field of numerical control machine tools, and discloses a boring and milling numerical control machine tool, which comprises a fixed base, wherein a supporting leg is fixed at the lower end of the fixed base, a connecting frame is fixed at the front side of the top end of the fixed base, a main frame of a machine body is fixed at the rear side of the fixed base, a lifting track is arranged at the front end of the main frame of the machine body, a spindle box is arranged in the lifting track, a boring cutter is fixed at the lower end of the spindle box, a connecting rod is fixed in the connecting frame, a clamping mechanism is connected to the connecting rod, two sides of a mounting ring are in sliding connection with the connecting rod through a sliding block, a threaded rod is connected to the mounting ring in a threaded manner, a rotating disc is fixed at one end of the threaded rod, and a jacking block is fixed at the other end of the threaded rod.

Description

Boring and milling numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a boring and milling numerical control machine tool.

Background

The numerical control machine tool well solves the problems of complex, precise, small batch and multiple kinds of part processing, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, and is a typical electromechanical integrated product. Has been widely used in modern industry, greatly improving the production efficiency of enterprises and processing parts on numerical control machines.

The bulletin number is: CN211053078U discloses a boring and milling integrated numerical control machine tool, which comprises a base, a working platform, a support column and a supporting cantilever beam, the upper end of base is fixedly connected with the working platform, the upper left end of the working platform is fixedly connected with the support column, the middle upper end of the supporting cantilever beam is fixedly connected with a hinge fixing piece, the hinge fixing piece is movably connected with one end of a connecting rod, the other end of the connecting rod is movably connected with a sliding block, the sliding block is penetrated by a lead screw, the right end of the lead screw penetrates through a bearing seat and is connected with a turntable, a first motor is fixedly arranged at the upper end of the support column, the first motor is fixedly connected with a main chain gear through a rotating shaft, the main chain gear is movably connected with a subsidiary chain gear through a chain, the right side of the chain is fixedly connected with a lifting rod, the right end of the lifting rod is fixedly connected with the supporting cantilever beam, the middle position inside of the supporting cantilever beam is provided with a sliding plate, the middle inner part of the sliding plate is fixedly provided with a main transmission gear, the inner part of the main transmission gear is provided with a second motor, the lower end of the main transmission gear is penetrated by the lead screw, the right end of the lead screw penetrates through a bearing seat and is fixedly connected with a stepping motor, the lower end of the stepping motor is fixedly connected with a stepping motor, the stepping motor is fixedly connected with the right end of the stepping motor, and the stepping motor is fixedly connected with the stepping motor.

This patent has the following drawbacks: the device can realize quick convenient to treat the work piece of processing and fix and take off, but is inconvenient for carrying out the centre gripping to the special-shaped part and fixes for holistic practicality is relatively poor.

The present utility model therefore proposes a boring and milling machine tool that improves upon the problems presented above.

Disclosure of Invention

The utility model aims to provide a boring and milling numerical control machine tool, which solves the problem that the whole practicality is poor due to the fact that the special-shaped parts are inconvenient to clamp and fix.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boring and milling digit control machine tool, includes unable adjustment base, unable adjustment base's lower extreme is fixed with the supporting leg, unable adjustment base's top front side is fixed with the linking frame, and the rear side is fixed with the organism body frame, the lifting rail has been seted up to the front end of organism body frame, lifting rail's internally mounted has the headstock, the lower extreme of headstock is fixed with the boring cutter, the inside of linking frame is fixed with the connecting rod, be connected with fixture on the connecting rod.

The clamping mechanism comprises a mounting ring, a sliding block, a threaded rod, a rotating disc and a jacking block, wherein the two sides of the mounting ring are in sliding connection with the connecting rod through the sliding block, the threaded rod is connected to the mounting ring in a threaded manner, the rotating disc is fixed at one end of the threaded rod, and the jacking block is fixed at the other end of the threaded rod.

Wherein, the connecting rod is provided with two, and the symmetrical distribution is in the both sides of collar.

The threaded rod is provided with six, and is evenly distributed on the mounting ring.

Wherein, the kicking block is located the inboard of collar.

The four support legs are symmetrically distributed at four corners of the lower end of the fixed base, and rubber pads are fixed at the lower ends of the support legs.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the special-shaped part is placed in the mounting ring, then the rotating disc is adjusted, so that the threaded rod drives the top block to move towards one side close to the part, the top block clamps and fixes the part, then the power part is started to drive the boring cutter to rotate, and the mounting ring is pushed to move back and forth on the connecting rod, so that the part is machined.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic top view of a connecting frame of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

fig. 4 is a schematic diagram of the structure of the front view of the present utility model.

In the figure: 1. a fixed base; 2. support legs; 3. a connection frame; 4. a main frame of the machine body; 5. lifting rails; 6. a spindle box; 7. boring cutter; 8. a connecting rod; 9. a clamping mechanism; 91. a mounting ring; 92. a slide block; 93. a threaded rod; 94. a rotating disc; 95. and (5) a top block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a boring and milling digit control machine tool, including unable adjustment base 1, unable adjustment base 1's lower extreme is fixed with supporting leg 2, unable adjustment base 1's top front side is fixed with connecting frame 3, the rear side is fixed with organism body frame 4, lifting rail 5 has been seted up to organism body frame 4's front end, lifting rail 5's internally mounted has headstock 6, headstock 6's lower extreme is fixed with boring tool 7, connecting frame 3's inside is fixed with connecting rod 8, be connected with fixture 9 on the connecting rod 8, place special-shaped part in connecting frame 3's inside, and carry out the centre gripping fixedly through fixture 9, then process the part through boring tool 7.

Wherein, fixture 9 includes collar 91, slider 92, threaded rod 93, rolling disc 94 and kicking block 95, and slider 92 and connecting rod 8 sliding connection are passed through to the both sides of collar 91, and threaded connection has threaded rod 93 on the collar 91, and threaded rod 93's one end is fixed with rolling disc 94, and the other end is fixed with kicking block 95, places the inside at collar 91 with the part, then adjusts rolling disc 94 for threaded rod 93 drives kicking block 95 to be close to part one side and removes, and then fixed with the part centre gripping.

The two connecting rods 8 are symmetrically distributed on two sides of the mounting ring 91, so that the moving stability of the mounting ring 91 can be improved, and the mounting ring 91 can be pushed to move back and forth on the connecting rods 8, so that parts can be machined.

Six threaded rods 93 are arranged and evenly distributed on the mounting ring 91, so that special-shaped parts can be fixed.

The top block 95 is located at the inner side of the mounting ring 91, and a rubber pad is fixed on the top block 95, so that the special-shaped parts can be stably clamped.

The four supporting legs 2 are symmetrically distributed at four corners of the lower end of the fixed base 1, and rubber pads are fixed at the lower ends of the supporting legs 2, so that the installation stability of the whole device can be improved.

Working principle: when the boring tool is used, the special-shaped part is placed in the mounting ring 91, then the rotating disc 94 is adjusted, the threaded rod 93 drives the ejector block 95 to move towards the side close to the part, the ejector block 95 clamps and fixes the part, then the power part is started, the boring tool 7 is driven to rotate, and the mounting ring 91 is pushed to move back and forth on the connecting rod 8, so that the part is machined.

Claims

1. The utility model provides a boring and milling digit control machine tool, includes unable adjustment base (1), the lower extreme of unable adjustment base (1) is fixed with supporting leg (2), the top front side of unable adjustment base (1) is fixed with connecting frame (3), and rear side is fixed with organism body frame (4), lifting rail (5) have been seted up to the front end of organism body frame (4), internally mounted of lifting rail (5) has headstock (6), the lower extreme of headstock (6) is fixed with boring cutter (7), its characterized in that: the connecting frame is characterized in that a connecting rod (8) is fixed in the connecting frame (3), and a clamping mechanism (9) is connected to the connecting rod (8).

2. The boring and milling numerical control machine according to claim 1, wherein: clamping mechanism (9) are including collar (91), slider (92), threaded rod (93), rolling disc (94) and kicking block (95), slider (92) and connecting rod (8) sliding connection are passed through to the both sides of collar (91), threaded connection has threaded rod (93) on collar (91), the one end of threaded rod (93) is fixed with rolling disc (94), and the other end is fixed with kicking block (95).

3. The boring and milling numerical control machine according to claim 2, wherein: the connecting rods (8) are arranged at two sides of the mounting ring (91) symmetrically.

4. The boring and milling numerical control machine according to claim 2, wherein: six threaded rods (93) are arranged and uniformly distributed on the mounting ring (91).

5. The boring and milling numerical control machine according to claim 2, wherein: the top block (95) is located inside the mounting ring (91).

6. The boring and milling numerical control machine according to claim 1, wherein: the four support legs (2) are symmetrically distributed at four corners of the lower end of the fixed base (1), and rubber pads are fixed at the lower ends of the support legs (2).