Machining lathe with tool bit convenient to replace

Abstract

The utility model relates to the field of machining lathes, and discloses a machining lathe with a tool bit convenient to replace, which comprises a main body, a sliding table is slidably arranged on the upper end face of the main body, a driving case is fixedly arranged on one side of the main body, a control screen is fixedly arranged on the front end face of the driving case, and a fixed table is rotatably arranged at the output end of the driving case. A connecting plate is fixedly arranged on the lower end face of the sliding table, a sliding plate is in threaded connection with the upper end face of the sliding table, first fixing screws sleeve the four corners of the upper end of the sliding plate in a threaded mode, a fixing frame is slidably arranged on the upper end face of the sliding plate, and a fixing cover rod is in threaded connection with the upper end face of the fixing frame. During use, the sliding table slides at the upper end of the main body, the sliding table can be connected with a tool bit, the driving case arranged on one side of the main body can provide power for the whole equipment, and the control screen at the front end of the driving case can facilitate operation and control of the equipment.

Description

Technical Field

[0001] The utility model relates to the field of machining lathes, in particular to a machining lathe with convenient tool head replacement. Background Art

[0002] Processing machine tools are a type of mechanical equipment used to process various materials. They change the shape, size, surface quality and other characteristics of materials through physical or chemical methods. According to different processing methods, processing machine tools can be divided into several categories. Among them, cutting machine tools, which use tools to cut workpieces, are more common machine tools.

[0003] The moving device of the existing cutting machine tool is mainly arranged at the upper end of the bed, which greatly occupies the space for cutting metal. At the same time, the existing cutting machine tool usually fixes the cutting tool by heating the blade to expand it and then fix it on the machine tool. After cooling, the blade shrinks to achieve fastening. This method can provide a very stable clamping, but it has certain requirements on the blade material. At the same time, it is very troublesome to replace the blade after it is damaged.

[0004] Therefore, the utility model provides a processing lathe for conveniently replacing a tool head to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a processing lathe which is convenient for replacing the cutter head. The upper end of the fixing frame is connected to a fixing cover, and threaded holes are also provided on both sides of the fixing cover so that the fixing cover can be fixed to the fixing frame by screws. A threaded rod is provided on the upper end of the fixing cover. When the threaded rod is rotated, the cutting knife inside the fixing frame can be squeezed and fixed, so that the cutting knife can be fixed more firmly. A rotating plate is rotated on the upper end of the fixing plate at the rear end of the main body. When in use, the fixed plate and the rotating plate can prevent debris from flying when cutting metal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing lathe for conveniently replacing a tool head, comprising a main body, a sliding table is slidably provided on the upper end surface of the main body, a drive chassis is fixedly provided on one side of the main body, a control panel is fixedly provided on the front end surface of the drive chassis, a fixed table is rotatably provided on the output end of the drive chassis, and a connecting plate is fixedly provided on the lower end surface of the sliding table;

[0007] The upper end surface of the sliding platform is threadedly connected with a sliding plate, the upper four corners of the sliding plate are threadedly sleeved with first fixing screws, the upper end surface of the sliding plate is slidably provided with a fixing frame, the upper end surface of the fixing frame is threadedly connected with a fixing cover, the upper end surface of the fixing cover is threadedly sleeved with a threaded rod, the driving chassis includes a protection box, and the inner bottom of the protection box is fixedly provided with an electric push rod;

[0008] Through the above technical scheme, when in use, a sliding table is sliding on the upper end of the main body, the sliding table can be connected to the cutter head, a driving chassis arranged on one side of the main body can provide power to the entire device, a control screen at the front end of the driving chassis can facilitate the operation of the device, the driving chassis can drive the fixed table to rotate, the fixed table can be fixed with metal that needs to be processed, a connecting plate is fixed at the lower end of the sliding table, the connecting plate passes through the through hole of the main body and enters the lower end of the main body, the connecting plate can be connected to the electric push rod inside the driving chassis, and when the electric push rod is started, the sliding table can be driven to slide on the upper end of the main body, a sliding plate is fixed on the upper end of the sliding table, the sliding plate is fixed to the upper end of the sliding table by a first fixing screw, and the upper end of the sliding plate slides A fixing frame, threaded holes are provided on both sides of the fixing frame, and the fixing frame can be clamped and fixed to the cutting tool. Screws are arranged inside the threaded holes so that the screws can fix the cutting tool. A fixing cover is connected to the upper end of the fixing frame, and threaded holes are also provided on both sides of the fixing cover so that the fixing cover can be fixed to the fixing frame by screws. A threaded rod is provided on the upper end of the fixing cover, and when the threaded rod is rotated, the cutting tool inside the fixing frame can be squeezed and fixed, so that the cutting tool can be more firmly fixed inside the fixing frame. At the same time, the cutting tool is clamped inside the fixing frame by the screws, and the cutting tool is squeezed and fixed by the threaded rod, so that the cutting tool is easy to disassemble. The driving chassis has a protective box, and the protective box can protect the internal electric push rod.

[0009] Furthermore, two first slide grooves are provided on the upper end surface of the main body, and a through hole is provided on the upper end surface of the main body;

[0010] Through the above technical solution, the first sliding groove opened at the upper end of the main body can make the sliding platform slide more stably, and the through hole opened at the upper end of the main body facilitates the connecting plate to pass through the main body and enter the lower end of the main body.

[0011] Furthermore, a fixed plate is fixedly arranged at the rear of the upper end surface of the main body, and a rotating plate is rotatably arranged on the upper end surface of the fixed plate;

[0012] Through the above technical solution, a rotating plate is rotatably arranged on the upper end of the fixed plate at the rear end of the main body. When in use, the fixed plate and the rotating plate can prevent debris from flying around when cutting metal.

[0013] Furthermore, a tailstock is fixedly provided on one side of the upper end surface of the main body, and a support block is fixedly provided on one side of the drive chassis and the tailstock;

[0014] Through the above technical solution, the tail frame at the upper end of the main body can fix longer materials so that the materials can remain stable during processing, and the support block can support the rotating plate after rotation.

[0015] Furthermore, second fixing screws are provided on the four-corner threaded sleeves on one side of the connecting plate, and two sliding columns are fixedly provided on both sides of the lower concave surface of the main body;

[0016] Through the above technical solution, the second fixing screw on one side of the connecting plate can connect the connecting plate and the electric push rod inside the drive chassis. The connecting plate can slide on the outer surface of the sliding column fixed at the lower end of the main body, making the connecting plate more stable when moving.

[0017] Furthermore, the front and rear end surfaces of the fixing frame are fixedly provided with fixing blocks, and the upper surface of the sliding plate is provided with two second sliding grooves;

[0018] Through the above technical solution, after the user adjusts the position of the fixing frame, the fixing frame can be fixed by the fixing block and the sliding plate, so that the fixing frame is fixed on the upper end of the sliding plate. The second sliding groove provided on the sliding plate can make the fixing frame more stable when sliding on the upper end of the sliding plate.

[0019] Furthermore, a partition is fixedly provided on the inner surface of the protection box, and a rotating motor is fixedly provided on the upper end surface of the partition;

[0020] Through the above technical solution, the partition inside the protection box can place the rotating motor when in use, and the output end of the rotating motor is connected to the fixed platform, so that the fixed platform can rotate.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a processing lathe which is convenient for replacing the cutter head. When in use, threaded holes are provided on both sides of the fixing frame, and the fixing frame can be clamped and fixed to the cutting tool. Screws are arranged inside the threaded holes so that the screws can fix the cutting tool. A fixing cover is connected to the upper end of the fixing frame, and threaded holes are also provided on both sides of the fixing cover so that the fixing cover can be fixed to the fixing frame by screws. A threaded rod is provided on the upper end of the fixing cover. When the threaded rod is rotated, the cutting tool inside the fixing frame can be squeezed and fixed, so that the cutting tool can be fixed more firmly. At the same time, the cutting tool is fixed to the inside of the fixing frame by screws and threaded rods, so that the cutting tool can be easily disassembled and replaced.

[0023] 2. The utility model proposes a processing lathe which is convenient for replacing the tool head. When in use, a connecting plate is fixed at the lower end of the sliding table. The connecting plate passes through the through hole of the main body and enters the lower end of the main body. The connecting plate can be connected to the electric push rod inside the drive chassis. When the electric push rod is started, it can drive the sliding table to slide at the upper end of the main body. Compared with the traditional processing lathe which sets the moving module at the upper end of the main body, setting the moving structure at the lower end of the main body can effectively save space, so that there is more space at the upper end of the main body for placing metal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a schematic diagram of the main visual axis side of the utility model;

[0025] Figure 2 It is a top-down axial schematic diagram of the utility model;

[0026] Figure 3 It is a bottom-view axial side schematic diagram of the utility model;

[0027] Figure 4 It is a main schematic diagram of the utility model;

[0028] Figure 5 It is a front cross-sectional schematic diagram of the drive chassis structure of the utility model.

[0029] Legend:

[0030] 1. Main body; 2. Drive chassis; 3. Fixed platform; 4. Support block; 5. Fixed plate; 6. Tail frame; 7. Rotating plate; 8. First slide slot; 9. Through hole; 10. Sliding platform; 11. Sliding plate; 12. First fixing screw; 13. Second slide slot; 14. Fixed frame; 15. Fixed block; 16. Fixed cover; 17. Threaded rod; 18. Connecting plate; 19. Sliding column; 20. Second fixing screw; 21. Control panel; 201. Protective box; 202. Electric push rod; 203. Partition; 204. Rotating motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-5 The utility model provides an embodiment: a processing lathe for conveniently replacing a tool head, comprising a main body 1, a sliding table 10 is slidably arranged on the upper end surface of the main body 1, a driving chassis 2 is fixedly arranged on one side of the main body 1, a control panel 21 is fixedly arranged on the front end surface of the driving chassis 2, a fixed table 3 is rotatably arranged on the output end of the driving chassis 2, and a connecting plate 18 is fixedly arranged on the lower end surface of the sliding table 10;

[0033] The upper end surface of the sliding table 10 is threadedly connected to a sliding plate 11, and the four corners of the upper end of the sliding plate 11 are threadedly sleeved with first fixing screws 12, the upper end surface of the sliding plate 11 is slidably provided with a fixing frame 14, the upper end surface of the fixing frame 14 is threadedly connected to a fixing cover 16, and the upper end surface of the fixing cover 16 is threadedly sleeved with a threaded rod 17, the driving chassis 2 includes a protection box 201, the inner bottom of the protection box 201 is fixedly provided with an electric push rod 202, the inner surface of the protection box 201 is fixedly provided with a partition 203, and the upper end surface of the partition 203 is fixedly provided with a rotating motor 204.

[0034] When in use, the sliding table 10 at the upper end of the main body 1 is connected to the connecting plate 18, a driving chassis 2 is fixed on one side of the main body 1, the driving chassis 2 has a protective box 201, the protective box 201 can protect the electric push rod 202, the electric push rod 202 is connected to the connecting plate 18, so that the electric push rod 202 can move the sliding table 10, and a rotating motor 204 is provided at the upper end of the internal partition 203 of the driving chassis 2, the output end of the rotating motor 204 is connected to the fixed table 3, so that the fixed table 3 can rotate, the fixed table 3 can fix the material, so that the material can be conveniently processed, and the control panel 21 at the front end of the driving chassis 2 can facilitate workers to operate the equipment A sliding plate 11 is provided at the upper end of the sliding table 10, and a first fixing screw 12 can fix the sliding plate 11 and the sliding table 10. Threaded holes are provided on both sides of the fixing frame 14 at the upper end of the sliding plate 11, and screws are arranged inside the threaded holes so that the fixing frame 14 can fix the cutting tool. A fixing cover 16 is connected to the upper end of the fixing frame 14, and threaded holes are also provided on both sides of the fixing cover 16, so that the fixing cover 16 can be fixed to the fixing frame 14 by screws, and a threaded rod 17 is provided at the upper end of the fixing cover 16. The threaded rod 17 can be rotated to squeeze and fix the cutting tool placed inside the fixing frame 14, so that the cutting tool can be more firmly fixed inside the fixing frame 14.

[0035] Reference Figure 3 Two first slide grooves 8 are provided on the upper end surface of the main body 1, a through hole 9 is provided on the upper end surface of the main body 1, a fixing plate 5 is fixedly provided at the rear part of the upper end surface of the main body 1, a rotating plate 7 is rotatably provided on the upper end surface of the fixing plate 5, a tail frame 6 is fixedly provided on one side of the upper end surface of the main body 1, a support block 4 is fixedly provided on one side of the drive chassis 2 and the tail frame 6, a second fixing screw 20 is provided on the four corner threaded sleeves on one side of the connecting plate 18, two sliding columns 19 are fixedly provided on both sides of the lower concave surface of the main body 1, a fixing block 15 is fixedly provided on the front and rear end surfaces of the fixing frame 14, and two second slide grooves 13 are provided on the upper end surface of the sliding plate 11.

[0036] When in use, the first slide groove 8 at the upper end of the main body 1 can make the sliding table 10 slide more stably on the upper end of the main body 1, and the through hole 9 at the upper end of the main body 1 can make the connecting plate 18 pass through the main body 1 to the lower end of the main body 1. The fixed plate 5 and the rotating plate 7 on the upper end surface of the main body 1 are connected so that the rotating plate 7 can rotate. The fixed plate 5 and the rotating plate 7 can prevent the material from generating debris flying around during processing. The support block 4 can support the rotating plate 7 after rotation. The tail frame 6 at the upper end of the main body 1 can fix longer materials so that the materials can be kept in place during processing. The second fixing screw 20 can connect the connecting plate 18 and the electric push rod 202 inside the driving chassis 2, and the connecting plate 18 can slide on the outer surface of the sliding column 19, so that the connecting plate 18 is more stable when moving. The second sliding groove 13 provided on the sliding plate 11 can make the fixing frame 14 more stable when sliding on the upper end of the sliding plate 11. When the fixing frame 14 slides to a suitable position on the upper end of the sliding plate 11, it can be fixed by the fixing block 15 and the sliding plate 11, so that the fixing frame 14 is fixed on the upper end of the sliding plate 11.

[0037] Working principle: When in use, the control screen 21 at the front end of the driving chassis 2 can facilitate workers to operate the equipment. There is a sliding plate 11 on the upper end of the sliding table 10. The first fixing screw 12 can fix the sliding plate 11 and the sliding table 10. Threaded holes are provided on both sides of the fixing frame 14 at the upper end of the sliding plate 11. Screws are arranged inside the threaded holes so that the fixing frame 14 can fix the cutting tool. The sliding table 10 at the upper end of the main body 1 is connected to the connecting plate 18. The through hole 9 at the upper end of the main body 1 can allow the connecting plate 18 to pass through the main body 1 to the lower end of the main body 1. The electric push rod 202 is connected to the connecting plate 18, so that the electric push rod 202 can move the sliding table 10.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A machining lathe for conveniently replacing a tool head, comprising a main body (1), characterized in that: A sliding platform (10) is slidably provided on the upper end surface of the main body (1), a drive chassis (2) is fixedly provided on one side of the main body (1), a control panel (21) is fixedly provided on the front end surface of the drive chassis (2), a fixed platform (3) is rotatably provided on the output end of the drive chassis (2), and a connecting plate (18) is fixedly provided on the lower end surface of the sliding platform (10); The upper end surface of the sliding platform (10) is threadedly connected to a sliding plate (11), the upper four corners of the sliding plate (11) are threadedly sleeved with first fixing screws (12), the upper end surface of the sliding plate (11) is slidably provided with a fixing frame (14), the upper end surface of the fixing frame (14) is threadedly connected to a fixing cover (16), the upper end surface of the fixing cover (16) is threadedly sleeved with a threaded rod (17), and the driving chassis (2) includes a protection box (201), and the inner bottom of the protection box (201) is fixedly provided with an electric push rod (202).

2. A processing lathe for conveniently replacing a tool head according to claim 1, characterized in that: The upper end surface of the main body (1) is provided with two first sliding grooves (8), and the upper end surface of the main body (1) is provided with a through hole (9).

3. A processing lathe for conveniently replacing a tool head according to claim 1, characterized in that: A fixed plate (5) is fixedly arranged at the rear part of the upper end surface of the main body (1), and a rotating plate (7) is rotatably arranged on the upper end surface of the fixed plate (5).

4. The processing lathe for conveniently replacing a tool head according to claim 1, characterized in that: A tail frame (6) is fixedly arranged on one side of the upper end surface of the main body (1), and a support block (4) is fixedly arranged on one side of both the drive chassis (2) and the tail frame (6).

5. The processing lathe for conveniently replacing a tool head according to claim 1, characterized in that: Second fixing screws (20) are provided on the four corner threads of one side of the connecting plate (18), and two sliding columns (19) are fixedly provided on both sides of the lower concave surface of the main body (1).

6. The processing lathe with convenient tool head replacement according to claim 1, characterized in that: The front and rear end surfaces of the fixing frame (14) are fixedly provided with fixing blocks (15), and the upper end surface of the sliding plate (11) is provided with two second sliding grooves (13).

7. The processing lathe for conveniently replacing a tool head according to claim 1, characterized in that: A partition (203) is fixedly arranged on the inner surface of the protection box (201), and a rotating motor (204) is fixedly arranged on the upper end surface of the partition (203).

Images