Protective metal plate for numerical control lathe

Abstract

The numerical control lathe protection metal plate comprises a lathe body and a protection cover, clamping beams are fixedly installed at the front end and the rear end of the lathe body, two first clamping frames are fixedly installed at the bottom end of the protection cover, and second clamping frames are fixedly installed at the positions, located on the right sides of the two first clamping frames, of the bottom end of the protection cover. Supporting frames are fixedly installed at the bottom ends of the two first clamping frames and the bottom ends of the second clamping frames, sliding rods are fixedly installed in the multiple supporting frames, sliding plates are arranged on the front portion and the rear portion of the lathe body, the two sliding plates are arranged on the corresponding sliding rods in a sleeving mode, and springs are arranged on the outer sides of the multiple sliding rods in a sleeving mode. According to the protective metal plate for the numerical control lathe, the protective cover and the lathe body are more convenient and quicker to disassemble and assemble, so that subsequent maintenance of a machining assembly and cleaning of sweeps on the table top of the lathe body are facilitated, meanwhile, the protective cover is driven to slide by utilizing the universal wheels, more labor is saved, and disassembly and assembly can be performed by a single person; and therefore, the use convenience is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective sheet metal, in particular to a protective sheet metal for a numerically controlled lathe. Background Art

[0002] CNC lathe is a high-precision, high-efficiency automated machine tool. Equipped with a multi-station turret or a power turret, the machine tool has a wide range of processing capabilities and can process linear cylinders, oblique cylinders, arcs, and various threads, grooves, worms and other complex workpieces. Protective sheet metal refers to the sheet metal cover that is covered on the top of the CNC lathe to separate the workers during processing and play a protective role.

[0003] Most of the existing protective sheet metals are installed and fixed on the CNC lathe table by multiple bolts. When the CNC lathe table needs to be cleaned or the processing components on the CNC lathe fail, the staff is required to use external tools to remove multiple bolts in turn, and then multiple people cooperate to lift the protective sheet metal before the CNC lathe table can be cleaned or the processing components can be repaired. The disassembly and assembly of the protective sheet metal is troublesome, which easily affects the efficiency of subsequent cleaning and maintenance.

[0004] To this end, we proposed a CNC lathe protective sheet metal. Utility Model Content

[0005] The purpose of the utility model is to provide a protective sheet metal for a CNC lathe to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC lathe protective sheet metal, comprising a lathe body and a protective cover, the front and rear ends of the lathe body are fixedly installed with a card beam, the bottom end of the protective cover is fixedly installed with two first card frames, the bottom end of the protective cover is located on the right side of the two first card frames and is fixedly installed with a second card frame, the bottom ends of the two first card frames and the second card frames are fixedly installed with a support frame, and multiple sliding rods are fixedly installed in the support frames, and slide plates are provided at the front and rear parts of the lathe body, and the two slide plates are respectively sleeved on the corresponding sliding rods, the outer sides of the multiple sliding rods are sleeved with springs, the bottom ends of the multiple springs are fixedly installed on the slide plates, and the tops of the multiple springs are fixedly installed in the top end of the support frame, and each of the slide plates is fixedly installed with a positioning rod on the side close to each other of the two support frames, and positioning grooves are provided on the two card beams corresponding to the multiple positioning rods, and the tops of the multiple positioning rods extend into the corresponding positioning grooves.

[0007] Optionally, a threaded rod is threadedly connected between the two positioning rods on each of the slide plates, and a top seat is fixedly installed on the top of the two threaded rods. This design is convenient for the use of the device.

[0008] Optionally, the bottom ends of the plurality of threaded rods extend out of the slide plate. This design facilitates the use of the device.

[0009] Optionally, a handle is fixedly mounted at the bottom end of each of the plurality of threaded rods, and the handle is used to drive the threaded rod to rotate.

[0010] Optionally, a limit plate is fixedly installed on the left side of the two first brackets, and the protective cover can be limited by the limit plate.

[0011] Optionally, universal wheels are fixedly mounted on the bottom ends of the plurality of support frames, and the protective cover can be driven to move by the plurality of universal wheels.

[0012] Optionally, the first card racks, the second card racks and the supporting racks are all configured to be U-shaped. This design facilitates the use of the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the mutual cooperation of the first clamping frame, the second clamping frame, the supporting frame, the universal wheel, the clamping beam, the top seat, the threaded rod, the slide plate, the positioning rod, the sliding rod and the spring, the disassembly and assembly between the protective cover and the lathe body is more convenient and quick, thereby facilitating the subsequent maintenance of the processing components and the cleaning of the waste chips on the lathe body table. At the same time, using multiple universal wheels to drive the protective cover to slide is more labor-saving, and it can be disassembled and assembled by one person, thereby further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a protective sheet metal for a CNC lathe of the utility model;

[0016] Figure 2 This is a left view of a protective sheet metal for a CNC lathe according to the utility model;

[0017] Figure 3 This is a cross-sectional view of a protective sheet metal for a CNC lathe according to the utility model;

[0018] Figure 4 The utility model is a kind of protective sheet metal for CNC lathe Figure 3 A is an enlarged view of the middle image.

[0019] In the figure: 1. lathe body; 2. protective cover; 3. first bracket; 4. second bracket; 5. support frame; 6. universal wheel; 7. clamping beam; 8. limit plate; 9. top seat; 10. handle; 11. threaded rod; 12. slide plate; 13. positioning rod; 14. slide bar; 15. positioning groove; 16. spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 The utility model provides a protective sheet metal for a numerically controlled lathe, comprising a lathe body 1 and a protective cover 2. The front and rear ends of the lathe body 1 are fixedly installed with a card beam 7. Two first card frames 3 are fixedly installed at the bottom end of the protective cover 2. The bottom end of the protective cover 2 is located on the right side of the two first card frames 3 and is fixedly installed with a second card frame 4. The bottom ends of the two first card frames 3 and the second card frame 4 are fixedly installed with a support frame 5. Slide bars 14 are fixedly installed in the multiple support frames 5. Slide plates 12 are provided at the front and rear parts of the lathe body 1, and the two slide plates 12 are respectively sleeved on the corresponding slide bars 14. Springs 16 are sleeved on the outer sides of the multiple slide bars 14. The bottom ends of the multiple springs 16 are fixedly installed on the slide plates 12. The tops of the multiple springs 16 are fixedly installed in the top of the support frame 5. A positioning rod 13 is fixedly installed on each slide plate 12 on the side where the two support frames 5 are close to each other. Positioning grooves 15 are provided on the two card beams 7 corresponding to the multiple positioning rods 13, and the tops of the multiple positioning rods 13 extend into the corresponding positioning grooves 15.

[0022] A threaded rod 11 is threadedly connected between the two positioning rods 13 on each slide plate 12, and a top seat 9 is fixedly installed on the top of the two threaded rods 11. This design is convenient for the use of the device. The bottom ends of the multiple threaded rods 11 extend out of the slide plate 12. This design is convenient for the use of the device. A screw handle 10 is fixedly installed on the bottom ends of the multiple threaded rods 11, and the screw handle 10 is convenient for driving the threaded rod 11 to rotate. A limiting plate 8 is fixedly installed on the left side of the two first brackets 3, and the protective cover 2 can be limited by the limiting plate 8. Universal wheels 6 are fixedly installed on the bottom ends of the multiple support frames 5, and the protective cover 2 can be driven to move by the multiple universal wheels 6. The multiple first brackets 3, the second bracket 4 and the support frame 5 are all arranged in a U-shape. This design is convenient for the use of the device.

[0023] Working principle: when the processing component on the lathe body 1 fails or the table surface needs to be cleaned, the two handles 10 are used to drive the threaded rod 11 to rotate. As the threaded rod 11 continues to extend out of the top of the slide plate 12, the top seat 9 can be used to press the bottom end of the lathe body 1. At this time, the slide plate 12 is subjected to a reaction force, which can make the slide plate 12 drive the positioning rod 13 to slide downward, and the positioning rod 13 can be fully extended out of the positioning groove 15. At this time, the two first brackets 3 and the second bracket 4 lose their limit. At this time, the protective cover 2 can be pushed to the left, so that the processing component at the top of the lathe body 1 is completely exposed, and the processing component can be inspected or the table surface of the lathe body 1 can be cleaned. This type of CNC lathe protective sheet metal is easy to use. Through the above-mentioned components, the disassembly and assembly between the protective cover 2 and the lathe body 1 is more convenient and quick, thereby facilitating the subsequent maintenance of the processing component and the cleaning of waste chips on the table surface of the lathe body 1. At the same time, using multiple universal wheels 6 to drive the protective cover 2 to slide is more labor-saving, and can be disassembled and assembled by one person, thereby further improving the convenience of use.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective sheet metal for a CNC lathe, characterized in that: The invention comprises a lathe body (1) and a protective cover (2), wherein the front and rear ends of the lathe body (1) are fixedly mounted with a clamping beam (7), the bottom end of the protective cover (2) is fixedly mounted with two first clamping frames (3), the bottom end of the protective cover (2) is located on the right side of the two first clamping frames (3) and is fixedly mounted with a second clamping frame (4), the bottom ends of the two first clamping frames (3) and the second clamping frame (4) are fixedly mounted with a supporting frame (5), a plurality of the supporting frames (5) are fixedly mounted with a sliding bar (14), the front and rear ends of the lathe body (1) are both provided with a sliding plate (12), and the two sliding plates (12) are fixedly mounted with a plurality of sliding plates (14). They are respectively sleeved on the corresponding sliding rods (14), and the outer sides of the plurality of sliding rods (14) are sleeved with springs (16), the bottom ends of the plurality of springs (16) are fixedly mounted on the slide plate (12), and the tops of the plurality of springs (16) are fixedly mounted on the top end of the support frame (5). A positioning rod (13) is fixedly mounted on each of the slide plates (12) on the side where the two support frames (5) are close to each other, and positioning grooves (15) are arranged on the two clamping beams (7) corresponding to the plurality of positioning rods (13), and the top ends of the plurality of positioning rods (13) extend into the corresponding positioning grooves (15).

2. The protective sheet metal for a CNC lathe according to claim 1, characterized in that: A threaded rod (11) is threadedly connected between two positioning rods (13) on each slide plate (12), and a top seat (9) is fixedly mounted on the top ends of the two threaded rods (11).

3. The protective sheet metal for a CNC lathe according to claim 2, characterized in that: The bottom ends of the plurality of threaded rods (11) all extend out of the slide plate (12).

4. The protective sheet metal for a CNC lathe according to claim 2, characterized in that: A screw handle (10) is fixedly mounted on the bottom ends of the plurality of threaded rods (11).

5. The protective sheet metal for a CNC lathe according to claim 1, characterized in that: A limiting plate (8) is fixedly mounted on the left sides of the two first brackets (3).

6. The protective sheet metal for a CNC lathe according to claim 1, characterized in that: Universal wheels (6) are fixedly mounted on the bottom ends of the plurality of support frames (5).

7. The protective sheet metal for a CNC lathe according to claim 1, characterized in that: The plurality of first card frames (3), second card frames (4) and support frames (5) are all arranged in a U shape.

Images