A quick tool changing device for vertical CNC lathe

Abstract

The utility model discloses a quick tool changing device for a vertical CNC lathe, comprising a processing table, a disassembly box and an operating box, both sides of the inner cavity of the disassembly box are fixedly installed with electric telescopic rods, both sides of the inner cavity of the disassembly box are fixedly installed with polished rods, the front surface of the polished rod is slidably installed with a slip ring, the ends of the slip rings close to each other are fixedly installed with a cross plate, the ends of the cross plates close to each other are fixedly installed with connecting columns, the ends of the connecting columns close to each other are fixedly installed with a limit ring, the ends of the limit rings close to each other are clamped with a tool head, the bottom of the processing table is fixedly installed with support columns all around, and the top of the operating box is fixedly connected with a button. Through the above technical scheme, the utility model can avoid the problem of low efficiency of manual installation and increased workload of users, can greatly reduce the workload of manual operation, and reduce the production cost and the risk of low efficiency caused by human factors.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a rapid tool changing device for a vertical numerically controlled lathe. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer curved surfaces, cylindrical and conical threads, etc., and can perform grooving, drilling, reaming, reaming and boring, etc. CNC machine tools automatically process the parts to be processed according to a pre-compiled processing program. We compile the processing route, process parameters, motion trajectory of the tool, displacement, cutting parameters and auxiliary functions of the parts into a processing program sheet according to the instruction code and program format specified by the CNC machine tool, and then record the contents of this program sheet on the control medium, and then input it into the CNC device of the CNC machine tool, so as to command the machine tool to process parts. However, the existing CNC lathes do not have the function of automatic installation, disassembly and replacement of the tool. Most of them are disassembled and replaced manually, which reduces the market share, increases the workload of users, and cannot meet people's usage needs. Utility Model Content

[0003] The utility model aims to provide a quick tool changing device for a vertical CNC lathe, which has the advantage of automatic tool changing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical CNC lathe quick tool changing device, comprising a processing table, a disassembly box and an operation box, electric telescopic rods are fixedly installed on both sides of the inner cavity of the disassembly box, polished rods are fixedly installed on both sides of the inner cavity of the disassembly box, slip rings are slidably installed on the front surfaces of the polished rods, a cross plate is fixedly installed on one end of the slip rings that are close to each other, a connecting column is fixedly installed on one end of the cross plate that is close to each other, a limit ring is fixedly installed on one end of the connecting column that is close to each other, and a tool head is clamped on one end of the limit ring that is close to each other.

[0005] As a preferred solution, support columns are fixedly installed around the bottom of the processing table, and buttons are fixedly connected to the top of the operation box.

[0006] As a preferred solution, a first motor is fixedly mounted on the right end of the processing table, a second threaded rod is fixedly mounted on the output end of the first motor, and a connecting plate is threadedly mounted on the front surface of the second threaded rod.

[0007] As a preferred solution, a second motor is fixedly installed on the left end of the connecting plate, a first threaded rod is fixedly installed on the output end of the second motor, a connecting block is threadedly installed on the front surface of the first threaded rod, and a limiting rod is fixedly installed on one end of the connecting plates close to each other, and the front surface of the limiting rod is slidably installed in the inner cavity of the connecting block.

[0008] As a preferred solution, connecting rods are fixedly installed on both sides of the inner wall of the processing table, and the front surfaces of the connecting rods are slidably installed in the inner cavity of the connecting plate.

[0009] As a preferred solution, retractable brackets are fixedly installed on both sides of the inner cavity of the disassembly box, and ends of the retractable brackets that are close to each other are fixedly connected to ends of the transverse plate that are away from each other.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model can avoid the problem of low efficiency of manual installation and increased workload of users through the above-mentioned technical scheme, can greatly reduce the workload of manual operation, and reduce the production cost and risk of inefficiency caused by human factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a first-view structural stereogram of the utility model;

[0013] Figure 2 This is a structural stereogram of the utility model from a second viewing angle;

[0014] Figure 3 This is a sectional view of the disassembly box structure of the utility model.

[0015] In the figure: 1. processing table; 2. support column; 3. first motor; 4. button; 5. operation box; 6. cutter head; 7. disassembly box; 8. connecting block; 9. first threaded rod; 10. second motor; 11. limit rod; 12. connecting plate; 13. connecting rod; 14. second threaded rod; 15. cross plate; 16. bare rod; 17. slip ring; 18. electric telescopic rod; 19. connecting column; 20. limit ring. DETAILED DESCRIPTION

[0016] 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.

[0017] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0018] Embodiment 1:

[0019] See also Figure 1 and Figure 3 As shown, the utility model provides a quick tool changing device for a vertical CNC lathe, comprising a processing table 1, a disassembly box 7 and an operation box 5, electric telescopic rods 18 are fixedly installed on both sides of the inner cavity of the disassembly box 7, light rods 16 are fixedly installed on both sides of the inner cavity of the disassembly box 7, slip rings 17 are slidably installed on the front surface of the light rods 16, a cross plate 15 is fixedly installed on one end of the slip rings 17 close to each other, a connecting column 19 is fixedly installed on one end of the cross plate 15 close to each other, a limit ring 20 is fixedly installed on one end of the connecting column 19 close to each other, and a tool head 6 is clamped on one end of the limit ring 20 close to each other.

[0020] Through the above technical solution, the present technical solution can avoid the problem of inefficient manual installation and increased workload of users, can greatly reduce the workload of manual operation, and reduce the risk of production costs and inefficiency caused by human factors.

[0021] Embodiment 2:

[0022] On the basis of embodiment 1, the present invention is as follows Figure 1 As shown, support columns 2 are fixedly installed on all sides of the bottom of the processing table 1, a button 4 is fixedly connected to the top of the operation box 5, a first motor 3 is fixedly installed on the right end of the processing table 1, a second threaded rod 14 is fixedly installed on the output end of the first motor 3, a connecting plate 12 is threadedly installed on the front surface of the second threaded rod 14, a second motor 10 is fixedly installed on the left end of the connecting plate 12, a first threaded rod 9 is fixedly installed on the output end of the second motor 10, a connecting block 8 is threadedly installed on the front surface of the first threaded rod 9, a limiting rod 11 is fixedly installed on one end of the connecting plate 12 close to each other, and the front surface of the limiting rod 11 is slidably installed in the inner cavity of the connecting block 8.

[0023] Use Figure 1 The technical solution shown achieves the effect of supporting the device through the setting of the support column 2, and facilitates the user to operate the device through the setting of the operation box 5 and the button 4. The effect of adjusting the connecting plate 12 is achieved through the setting of the first motor 3, the connecting rod 13 and the second threaded rod 14.

[0024] Embodiment three:

[0025] The utility model Figure 1 and Figure 2 As shown, connecting rods 13 are fixedly installed on both sides of the inner wall of the processing table 1, and the front surface of the connecting rod 13 is slidably installed in the inner cavity of the connecting plate 12. Retractable brackets are fixedly installed on both sides of the inner cavity of the disassembly box 7, and the ends of the retractable brackets that are close to each other are fixedly connected to the ends of the cross plate 15 that are away from each other.

[0026] By adopting the above technical solution, through the setting of the second motor 10, the first threaded rod 9, the limit rod 11 and the connecting block 8, the effect of multi-directional adjustment of the disassembly box 7 is achieved, and through the setting of the retractable bracket, the effect of multiple supports for the cross plate 15 is achieved.

[0027] The working principle of the utility model is as follows: by starting the electric telescopic rod 18 to work, the slip ring 17 is driven to move left and right through the light rod 16, the left and right movement of the slip ring 17 drives the cross plate 15 to move left and right, the left and right movement of the cross plate 15 drives the connecting column 19 to move left and right, the left and right movement of the connecting column 19 drives the limit ring 20 to move left and right, the limit ring 20 moves left and right to quickly change the tool for the cutter head 6, and then by starting the first motor 3 to work, the second threaded rod 14 is driven to rotate, the rotation of the second threaded rod 14 drives the connecting plate 12 to move left and right through the connecting rod 13, the left and right movement of the connecting plate 12 drives the cutter head 6 to move left and right, and then by starting the second motor 10 to work, the first threaded rod 9 is driven to rotate, the rotation of the first threaded rod 9 drives the connecting block 8 to adjust horizontally through the limit rod 11, and the horizontal adjustment of the connecting block 8 drives the cutter head 6 to adjust horizontally.

[0028] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A quick tool changing device for a vertical CNC lathe, comprising a processing table (1), a disassembly box (7) and an operation box (5), characterized in that: Electric telescopic rods (18) are fixedly installed on both sides of the inner cavity of the disassembly box (7), and light rods (16) are fixedly installed on both sides of the inner cavity of the disassembly box (7). A slip ring (17) is slidably installed on the front surface of the light rod (16). A cross plate (15) is fixedly installed on one end of the slip ring (17) that is close to each other. A connecting column (19) is fixedly installed on one end of the cross plate (15) that is close to each other. A limit ring (20) is fixedly installed on one end of the connecting column (19) that is close to each other. A cutter head (6) is clamped on one end of the limit ring (20) that is close to each other.

2. A quick tool changing device for a vertical CNC lathe according to claim 1, characterized in that: Support columns (2) are fixedly installed around the bottom of the processing table (1), and a button (4) is fixedly connected to the top of the operation box (5).

3. The rapid tool changing device for a vertical CNC lathe according to claim 1, characterized in that: A first motor (3) is fixedly mounted on the right end of the processing table (1), a second threaded rod (14) is fixedly mounted on the output end of the first motor (3), and a connecting plate (12) is threadedly mounted on the front surface of the second threaded rod (14).

4. A quick tool changing device for a vertical CNC lathe according to claim 3, characterized in that: A second motor (10) is fixedly mounted on the left end of the connecting plate (12), a first threaded rod (9) is fixedly mounted on the output end of the second motor (10), a connecting block (8) is threadedly mounted on the front surface of the first threaded rod (9), a limiting rod (11) is fixedly mounted on one end of the connecting plate (12) close to each other, and the front surface of the limiting rod (11) is slidably mounted in the inner cavity of the connecting block (8).

5. The rapid tool changing device for a vertical CNC lathe according to claim 1, characterized in that: Connecting rods (13) are fixedly mounted on both sides of the inner wall of the processing table (1), and the front surfaces of the connecting rods (13) are slidably mounted in the inner cavity of the connecting plate (12).

6. A quick tool changing device for a vertical CNC lathe according to claim 1, characterized in that: Retractable brackets are fixedly installed on both sides of the inner cavity of the disassembly box (7), and the ends of the retractable brackets that are close to each other are fixedly connected to the ends of the transverse plate (15) that are away from each other.

Images