Machine tool storage device for numerical control machine tool

Abstract

The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a machine tool cutter storage device for a numerical control machine tool. A plurality of protection mechanisms are arranged on the upper end face of the storage disc. A motor is arranged below the storage disc; the output end of the motor is connected with the lower end face of the storage disc, and the motor is suitable for driving the storage disc to rotate when the motor is started so as to drive the multiple protection mechanisms to rotate, and then the cutters are placed in the corresponding protection mechanisms. By arranging the protection mechanism, after the cutter is used and when the cutter is stored, oil brushing is conducted on a cutter head of the cutter to prevent oxidation, the thickness of the stored cutter head is measured, the effect of tightly clamping the cutter is achieved, and meanwhile different amounts of protection oil are extruded to maintain different cutters; therefore, the service life of the cutter is prolonged, and the use of the protective oil is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a tool storage device for a numerical control machine tool. Background Art

[0002] A numerical control machine tool is an automated machine tool equipped with a program control system. It can make the machine tool act and process parts according to the programmed program. The numerical control machine tool combines technologies such as machinery, automation, computer, and microelectronics, solves the processing problems of complex, precise, and small-batch parts, and is a flexible and high-performance automated machine tool. Machine tools are an important part of numerical control machine tools. Since the machine tools used in numerical control machine tools are basically used for cutting metal materials and the number of machine tools is large, in order to facilitate the switching and use of machine tools, a management device is needed to manage the machine tools.

[0003] Currently, the management of machine tools is carried out by using a storage device for storage management. The used tools are directly placed in a storage box and wrapped and stored by sponge or other flexible parts. However, for machine tools, this storage method lacks the maintenance of the tools, and the tools will oxidize naturally, thus reducing the service life of the tools.

[0004] Therefore, a tool storage device for a numerical control machine tool is designed to solve the technical problem of lacking separate maintenance for the tool tips in the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tool storage device for a numerical control machine tool to solve the above technical problems.

[0006] To solve the above technical problems, the utility model provides a tool storage device for a numerical control machine tool, including: a bearing mechanism, which includes a storage tray; wherein

[0007] A plurality of protection mechanisms are arranged on the upper end surface of the storage tray; and

[0008] A motor is arranged below the storage tray;

[0009] The output end of the motor is connected to the lower end surface of the storage tray, and is adapted to drive the storage tray to rotate when the motor starts, so as to drive a plurality of protection mechanisms to rotate, and then place the tool into the corresponding protection mechanism.

[0010] Further, the protection mechanism includes:

[0011] A support seat is arranged on the upper end surface of the storage tray; wherein

[0012] A tool tip storage cylinder is arranged on the upper end surface of the support seat, and is adapted to accommodate the tool tip of the tool; and

[0013] One side of the cutter head storage cylinder is provided with an extrusion unit, which is adapted to squeeze protective oil into the cutter head storage cylinder to protect the cutter head.

[0014] Further, the extrusion unit includes: an oil cylinder arranged on one side of the cutter head storage cylinder; wherein

[0015] A piston member is slidably connected to the inner wall of the oil cylinder; and

[0016] A rotating shaft is threadedly connected to the center of the piston member.

[0017] Further, the bottom end of the outer wall of the oil cylinder is connected to the top end of the outer wall of the tool storage cylinder through an oil outlet pipe; and

[0018] The lower end surface of the oil barrel is connected to the bottom end of the tool storage cylinder through an oil inlet pipe.

[0019] Further, a flexible protection member is arranged on the inner wall of the tool storage cylinder.

[0020] Further, a gear is arranged at the top end of the rotating shaft; wherein

[0021] The gear is connected to the detection unit.

[0022] Further, the detection unit includes:

[0023] A protective shell, arranged outside the support seat; wherein

[0024] A sliding rod is arranged on the inner wall of the protective shell, and a clamping member is slidably connected to one end of the sliding rod; and

[0025] A spring, one end of which is connected to the inner wall of the support seat, and the other end of which is connected to the clamping member.

[0026] Further, a rack is arranged on the outside of the clamping member; wherein

[0027] The rack is meshed and connected with the gear.

[0028] Further, a placement ring is arranged on the inner wall of the protective shell; wherein

[0029] The diameter of the placement ring is smaller than the diameter of the tool holder of the tool.

[0030] Further, the carrying mechanism further includes:

[0031] A cylinder arranged on one side of the motor; wherein

[0032] The output end of the cylinder is connected with a positioning rod; and

[0033] A plurality of positioning holes are formed in the storage tray.

[0034] The beneficial effects of the present utility model are as follows. By providing a protection mechanism, when the tool is put away after use, the tool head is oiled to prevent oxidation, and the thickness of the stored tool head is measured. While achieving the effect of tightly clamping the tool, different amounts of protective oil are squeezed to maintain different tools, which not only extends the service life of the tool but also saves the use of protective oil.

[0035] Other features and advantages of the present utility model will be described in the following specification. And, in part, they will be obvious from the specification or understood by implementing the present utility model. The objectives and other advantages of the present utility model are achieved and obtained by the structures specifically pointed out in the specification and the drawings.

[0036] To make the above objectives, features, and advantages of the present utility model more obvious and understandable, the following specifically provides preferred embodiments and, in conjunction with the accompanying drawings, the detailed description is as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] To more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0038] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0039] Figure 2 is the cross-sectional structure schematic diagram of the present utility model;

[0040] Figure 3 is the Figure 2 enlarged structure schematic diagram of part A in the present utility model;

[0041] Figure 4 is the three-dimensional structure schematic diagram of the tool of the present utility model.

[0042] In the figure:

[0043] 1. Protection mechanism; 10. Protection shell; 11. Tool head storage cylinder; 12. Placing ring; 13. Arc-shaped chuck; 14. Clamping member; 15. Slide bar; 16. Spring; 17. Rack;

[0044] 2. Carrying mechanism; 20. Motor; 21. Carrying disk; 22. Cylinder; 23. Positioning rod; 24. Positioning hole;

[0045] 3. Extrusion unit; 30. Oil cylinder; 31. Piston part; 32. Rotating shaft; 33. Gear;

[0046] 4. Tool; 40. Tool tip; 41. Tool holder. Detailed implementation manner

[0047] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0048] Currently, the management of machine tool tools is carried out using a storage device for storage management. After use, the tools are directly placed in a storage box and wrapped and stored with sponges or other flexible parts. However, for machine tool tools, this storage method lacks the maintenance of the tools, and the tools will oxidize naturally, thus reducing the service life of the tools.

[0049] To solve the above technical problems, in at least one embodiment, a machine tool tool storage device for a numerically controlled machine tool is provided, including: a carrying mechanism 2, which includes a storage tray 21; wherein a plurality of protection mechanisms 1 are arranged on the upper end surface of the storage tray 21; and a motor 20 is arranged below the storage tray 21; the output end of the motor 20 is connected to the lower end surface of the storage tray 21 and is adapted to drive the storage tray 21 to rotate when the motor 20 is started, so as to drive a plurality of protection mechanisms 1 to rotate, and then place the tool 4 into the corresponding protection mechanism 1.

[0050] In some embodiments, for the tool 4 after use, when the operator stores it, the motor 20 is started, and its output end drives the carrying tray 21 to rotate. When a vacant protection mechanism 1 rotates in front of the operator, the motor 20 stops, and the air cylinder 22 is started to move the positioning rod 23 upward and insert it into the positioning hole 24 to position the carrying tray 21 and prevent it from shaking when the operator places the tool into the protection mechanism 1.

[0051] In some embodiments, for the placement of the tool 4, its tool tip 40 faces downward, and the tool tip 40 passes through the placement ring 12. Since the diameter of the placement ring 12 is smaller than that of the tool holder 41, the tool holder 41 is placed on the upper end surface of the placement ring 12. At this time, the tool tip 40 just inserts into the tool tip storage cylinder 11 for storage.

[0052] In some embodiments, when the tool bit 40 moves downward through the placement ring 12, its outer wall contacts the two clamping members 14, pushing the two clamping members 14 away from each other. One end of the clamping member 14 close to the tool bit 40 is an arc-shaped chuck 13. A square tube 14 provided on the outer side of the clamping member 14 slides on the sliding rod 15. At this time, the spring 16 is compressed. When the tool holder 41 is placed on the upper end surface of the placement ring 12, the resilience of the spring 16 is used to push the two clamping members 13 to clamp the tool bit 41, preventing the tool 4 from shaking.

[0053] In some embodiments, during the movement of the clamping member 14, the rack 17 fixed on its outer wall moves along with it, thereby driving the rotation of the gear 33 meshing with the rack 17. The gear 33 is fixed to the rotating shaft 32, and the bottom end of the rotating shaft 32 is connected to the inner bottom end of the oil cylinder 30 by a bearing. Therefore, the rotating shaft 32 rotates along with it, and the piston member 31 is threadedly engaged with the rotating shaft 32, and Figure 3 As can be seen, a slideway is provided on the inner wall of the oil cylinder 30. A slider fixed on the outer wall of the piston member 31 is connected to the slideway, which can realize driving the piston member 31 to move downward in the oil cylinder 30 during the rotation of the rotating shaft 32, squeezing out the protective oil inside the oil cylinder 30, and squeezing it into the tool bit storage cylinder 11 through the oil outlet pipe 35. The flexible protective member provided on the inner wall of the tool bit storage cylinder 11 is preferably a sponge, and the sponge absorbs the protective oil. When the tool bit 40 is inserted into the tool bit storage cylinder 11, the tool bit 40 is wrapped and maintained by the sponge that absorbs the protective oil.

[0054] In some embodiments, when the tool 4 needs to be used, the tool 4 is directly taken out manually. If there is a large amount of protective oil in the tool bit storage cylinder 11, it will deposit at the bottom end of the tool bit storage cylinder 11. As the tool 4 is removed, the spring 16 pushes the clamping member 14 to reset. At this time, the rack 17 drives the gear 33 to reverse, that is, the piston member moves upward in the oil cylinder 30, and through the oil inlet pipe 34, the protective oil deposited at the bottom end of the tool bit storage cylinder 11 is absorbed, preventing the protective oil from volatilizing after being in contact with air for a long time.

[0055] In summary, by providing a protection mechanism, after the tool is used and stored, when the tool bit of the tool is oiled to prevent oxidation, and the thickness of the stored tool bit is measured, while achieving the effect of tightly clamping the tool, different amounts of protective oil are squeezed out to maintain different tools, which not only improves the service life of the tool but also saves the use of protective oil.

[0056] In the description of the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0058] Taking the above ideal embodiments of the present utility model as an inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present utility model. The technical scope of the present utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A tool storage device for a CNC machine tool, characterized in that: include: A carrying mechanism, which includes a storage tray; in The upper end surface of the storage tray is provided with a plurality of protection mechanisms; and A motor is provided below the storage tray; The output end of the motor is connected to the lower end surface of the storage tray, and is suitable for driving the storage tray to rotate when the motor is started, so as to drive several protection mechanisms to rotate, thereby allowing the tool to be placed in the corresponding protection mechanism.

2. The machine tool tool storage device according to claim 1, characterized in that: The protection mechanism comprises: The support seat is arranged on the upper end surface of the storage tray; The upper end surface of the support seat is provided with a tool head storage cylinder suitable for accommodating the tool head of the tool; and A squeezing unit is provided on one side of the cutter head storage cylinder, which is suitable for squeezing protective oil into the cutter head storage cylinder to protect the cutter head.

3. The machine tool tool storage device according to claim 2, characterized in that: The extrusion unit comprises: an oil cylinder arranged on one side of the cutter head storage cylinder; A piston is slidably connected to the inner wall of the oil cylinder; and The central thread of the piston is connected with a rotating shaft.

4. The machine tool tool storage device according to claim 3, characterized in that: The bottom end of the outer wall of the oil cylinder is connected to the top end of the outer wall of the tool storage cylinder through an oil outlet pipe; and The lower end surface of the oil cylinder is connected to the bottom end of the tool storage cylinder through an oil inlet pipe.

5. The machine tool tool storage device according to claim 4, characterized in that: A flexible protective piece is arranged on the inner wall of the tool storage tube.

6. The machine tool tool storage device according to claim 5, characterized in that: A gear is disposed at the top of the rotating shaft; The gear is connected to the detection unit.

7. The machine tool tool storage device according to claim 6, characterized in that: The detection unit comprises: The protective shell is arranged outside the support seat; A sliding rod is provided on the inner wall of the protective shell, and one end of the sliding rod is slidably connected to a clamping member; and One end of the spring is connected to the inner wall of the support seat, and the other end of the spring is connected to the clamping member.

8. The machine tool tool storage device according to claim 7, characterized in that: A rack is provided on the outside of the clamping member; wherein The rack is meshingly connected with the gear.

9. The machine tool tool storage device according to claim 8, characterized in that: A placement ring is provided on the inner wall of the protective shell; wherein The diameter of the placement ring is smaller than the diameter of the tool seat of the tool.

10. The machine tool tool storage device according to claim 9, characterized in that: The carrying mechanism also includes: A cylinder is arranged on one side of the motor; wherein The output end of the cylinder is connected to a positioning rod; and A plurality of positioning holes are provided on the storage tray.

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