CN221018220U - Numerical control lathe processing structure of punching a hole - Google Patents

Abstract

The utility model relates to the technical field of lathe machining, in particular to a numerical control lathe machining punching structure, which comprises a machining table, wherein four corners of the lower end of the machining table are fixedly connected with supporting legs, the middle part of the lower end of the machining table is fixedly connected with a collecting device, four corners of the upper end of the machining table are fixedly connected with round rods, the upper ends of the four round rods are fixedly connected with transverse plates together, the upper ends of the transverse plates are fixedly connected with hydraulic cylinders, the telescopic ends of the hydraulic cylinders are fixedly connected with punching heads, and the middle part of the upper end of the machining table is fixedly connected with a clamping mechanism. According to the numerical control lathe processing punching structure, the clamping mechanism is arranged, the two clamping pieces on the bidirectional screw are close to each other by rotating the bidirectional screw, so that square materials can be clamped, and the clamping grooves are formed in the two clamping pieces, so that round materials can be clamped, materials with different shapes can be clamped conveniently, and the use flexibility is improved.

Description

Numerical control lathe processing structure of punching a hole

Technical Field

The utility model relates to the technical field of lathe machining, in particular to a numerical control lathe machining punching structure.

Background

Numerical control lathes are one of the more widely used. The novel lathe is mainly used for cutting machining of inner and outer cylindrical surfaces of disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can be used for grooving, reaming, boring and the like, and at least has the following defects in the use process of the existing lathe machining and punching structure: 1. most of the existing lathe processing and punching structures are provided with clamping mechanisms for fixing workpieces to avoid workpiece deflection, but most of the existing lathe processing and punching structures can only fix workpieces with single shapes and have limitations; 2. in the use process of the existing lathe processing punching structure, most of punched waste is accumulated on a table top, so that collection and cleaning are inconvenient, and the numerical control lathe processing punching structure is provided.

Disclosure of utility model

The utility model mainly aims to provide a numerical control lathe machining punching structure which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a numerical control lathe processing structure of punching a hole, includes the processing platform, the equal fixedly connected with supporting leg in processing platform lower extreme four corners, processing platform lower extreme middle part fixedly connected with collection device, the equal fixedly connected with round bar in processing platform upper end four corners, four the common fixedly connected with diaphragm of round bar upper end, diaphragm upper end fixedly connected with pneumatic cylinder, pneumatic cylinder telescopic link fixedly connected with punching head, processing platform upper end middle part fixedly connected with fixture.

Preferably, the collecting device comprises a collecting box, the left end of the collecting box is slidably connected with a first bracket, the right end of the collecting box is slidably connected with a second bracket, grooves are formed in the upper end of the first bracket and the upper end of the second bracket, and limiting pieces are fixedly connected to the front portions of the lower groove walls of the grooves.

Preferably, the upper end of the first bracket and the upper end of the second bracket are fixedly connected with the lower end of the processing table.

Preferably, a square groove is formed in the middle of the upper end of the processing table.

Preferably, the fixture comprises a placing rack, the placing rack is of a U-shaped structure, the front part of the upper inner wall of the placing rack and the rear part of the upper inner wall of the placing rack are fixedly connected with vertical plates, the two vertical plates are connected with two-way screws through bearings in a movable mode, sliding grooves are formed in the front part of the upper end of the placing rack and the rear part of the upper end of the placing rack, clamping pieces are connected in the sliding grooves in a sliding mode, the clamping pieces are connected with two-way screws in a threaded mode, clamping grooves are formed in one ends, close to each other, of the clamping pieces, and round punching holes are formed in the middle of the upper end of the placing rack.

Preferably, the placing frame is fixedly connected with the processing table, and the two vertical plates are not contacted with the processing table.

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

1. Through setting up collection device, fix bracket one and bracket two in the processing bench lower extreme, with collection box and bracket one and bracket two sliding connection together, make the collection box be located square groove lower part to can collect the waste material after punching a hole, avoid piling up and increase the clearance burden on the processing bench;

2. Through setting up fixture, rotatory two-way screw rod makes two holders on the two-way screw rod be close to each other, can press from both sides tight to square material, owing to all open the draw-in groove on two holders to can press from both sides tight to circular material, and then be convenient for press from both sides tight to the material of different appearances, improved the flexibility of use.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a numerical control lathe processing punching structure;

FIG. 2 is a schematic diagram of the whole structure of a collecting device of a numerical control lathe processing punching structure;

FIG. 3 is a schematic diagram of the whole structure of a clamping mechanism of a numerical control lathe machining punching structure;

FIG. 4 is a schematic diagram of the overall structure of a placement frame of a numerical control lathe machining punching structure;

Fig. 5 is a schematic diagram of the whole structure of a processing table of the numerical control lathe processing punching structure.

In the figure: 1. a processing table; 2. support legs; 3. a clamping mechanism; 4. a round bar; 5. a cross plate; 6. a hydraulic cylinder; 7. a punching head; 8. a collecting device; 11. a square groove; 31. a placing rack; 32. a clamping member; 33. a clamping groove; 34. a chute; 35. a vertical plate; 36. a bidirectional screw; 311. round punching; 81. a collection box; 82. a first bracket; 83. a groove; 84. a limiting piece; 85. and a bracket II.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides a numerical control lathe processing structure of punching a hole, includes processing platform 1, and the equal fixedly connected with supporting leg 2 in processing platform 1 lower extreme four corners, processing platform 1 lower extreme middle part fixedly connected with collection device 8, the equal fixedly connected with round bar 4 in processing platform 1 upper end four corners, the common fixedly connected with diaphragm 5 of four round bars 4 upper ends, diaphragm 5 upper end fixedly connected with pneumatic cylinder 6, the flexible end fixedly connected with of pneumatic cylinder 6 punches a hole first 7, processing platform 1 upper end middle part fixedly connected with fixture 3.

In this embodiment, the collecting device 8 includes a collecting box 81, a first bracket 82 is slidably connected to the left end of the collecting box 81, a second bracket 85 is slidably connected to the right end of the collecting box 81, grooves 83 are formed in the upper end of the first bracket 82 and the upper end of the second bracket 85, and a limiting member 84 is fixedly connected to the front portions of the lower groove walls of the two grooves 83; the upper end of the first bracket 82 and the upper end of the second bracket 85 are fixedly connected with the lower end of the processing table 1; the middle part of the upper end of the processing table 1 is provided with a square groove 11, and the limiting piece 84 can prevent the collection box 81 from sliding down from the first bracket 82 and the second bracket 85 in a non-artificial state.

In this embodiment, the clamping mechanism 3 includes a placing frame 31, the placing frame 31 is in a "U" structure, the front part of the upper inner wall of the placing frame 31 and the rear part of the upper inner wall are both fixedly connected with vertical plates 35, the two vertical plates 35 are both movably connected with a bidirectional screw 36 through bearings, the front part of the upper end of the placing frame 31 and the rear part of the upper end are both provided with sliding grooves 34, clamping pieces 32 are both slidingly connected in the two sliding grooves 34, the two clamping pieces 32 are both in threaded connection with the bidirectional screw 36, one ends of the two clamping pieces 32, which are close to each other, are both provided with clamping grooves 33, and the middle part of the upper end of the placing frame 31 is provided with a round punched hole 311; the placing frame 31 is fixedly connected with the processing table 1, and the two vertical plates 35 are not contacted with the processing table 1.

It should be noted that, in the use process, the utility model is a punching structure of a numerically controlled lathe, materials are placed on a placing frame 31 and are located between two clamping pieces 32, at this time, a bidirectional screw rod 36 is rotated, because the front part of the surface of the bidirectional screw rod 36 is a forward thread groove, the rear part of the surface is a reverse thread groove, the bidirectional screw rod 36 is rotated, at the same time, the two clamping pieces 32 are driven to approach each other, square materials are clamped under the action of the two clamping pieces 32, at this time, a hydraulic cylinder 6 is started to work through an external control system, the telescopic end of the hydraulic cylinder 6 pushes a punching head 7 to punch the materials, when the round materials are required to be punched, the round materials are placed between the two clamping pieces 32, at this time, the round materials are located between two clamping grooves 33, so that the clamping mechanism 3 can clamp the square and round materials, the flexibility is improved, in the punching process, the waste materials fall into a collection box 81 through a round punching 311 and a square groove 11, and the collection box 81 collects the waste materials.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a numerical control lathe processing structure of punching a hole, includes processing platform (1), its characterized in that: the four corners of the lower end of the processing table (1) are fixedly connected with supporting legs (2), the middle part of the lower end of the processing table (1) is fixedly connected with a collecting device (8), the four corners of the upper end of the processing table (1) are fixedly connected with round rods (4), the four upper ends of the round rods (4) are fixedly connected with transverse plates (5) together, the upper ends of the transverse plates (5) are fixedly connected with hydraulic cylinders (6), the telescopic ends of the hydraulic cylinders (6) are fixedly connected with punching heads (7), and the middle part of the upper end of the processing table (1) is fixedly connected with clamping mechanisms (3);

The collecting device (8) comprises a collecting box (81), a first bracket (82) is slidably connected to the left end of the collecting box (81), a second bracket (85) is slidably connected to the right end of the collecting box (81), grooves (83) are formed in the upper end of the first bracket (82) and the upper end of the second bracket (85), and limiting pieces (84) are fixedly connected to the front portions of the lower groove walls of the grooves (83).

2. A numerically controlled lathe work punching structure according to claim 1, wherein: the upper end of the first bracket (82) and the upper end of the second bracket (85) are fixedly connected with the lower end of the processing table (1).

3. A numerically controlled lathe work punching structure according to claim 1, wherein: the middle part of the upper end of the processing table (1) is provided with a square groove (11).

4. A numerically controlled lathe work punching structure according to claim 1, wherein: clamping mechanism (3) are including rack (31), rack (31) are "U" shape structure, inner wall front portion and the equal fixedly connected with riser (35) in last inner wall rear portion on rack (31), two riser (35) are all through the common swing joint of bearing has two-way screw rod (36), rack (31) upper end front portion and upper end rear portion all open has spout (34), two equal sliding connection has clamping piece (32) in spout (34), two clamping piece (32) all with two-way screw rod (36) threaded connection, two clamping piece (32) all open draw-in groove (33) in the one end that is close to each other, rack (31) upper end middle part is opened has round punching hole (311).

5. The numerically controlled lathe work punching structure according to claim 4, wherein: the placing frame (31) is fixedly connected with the processing table (1), and the two vertical plates (35) are not contacted with the processing table (1).