Numerical control tool storage device

Abstract

The utility model discloses a numerical control tool storage device, and relates to the technical field of tool storage devices. The device comprises a protection box, a plurality of placing plates are arrayed in the protection box in the height direction, cutter grooves are formed in the upper sides of the placing plates, and a plurality of guide grooves are arrayed in one side of each placing plate in the length direction. According to the tool clamping device, a tool is extruded and placed in the two limiting plates and inserted into the tool groove, the tool with the large thickness can be rapidly and stably positioned conveniently, when the tool with the small thickness is positioned, the two-way threaded rod is rotated through the hand wheel to drive the two sliding blocks to slide oppositely, the compression amount of the spring is increased conveniently, and stable and elastic clamping of tools of different specifications can be kept conveniently; when the cutter is not used for a long time, the positioning time is long, and the spring has elastic fatigue, the two-way threaded rod is rotated through the hand wheel to drive the two sliding blocks to slide oppositely, the compression amount of the spring can be increased conveniently, and stable elastic clamping of cutters of different specifications can be kept conveniently.

Description

Technical Field

[0001] The utility model belongs to the field of tool storage devices, and in particular relates to a numerical control tool storage device. Background Art

[0002] CNC machining tools are tools used for cutting in mechanical manufacturing. The types of tools commonly used in CNC machining can be divided into milling tools, drilling tools and boring tools in terms of cutting technology. Due to their wide variety, they often need to be arranged neatly.

[0003] The Chinese patent with the announcement number CN220783209U discloses a CNC tool storage device, which belongs to the technical field of CNC tools. The CNC tool storage device includes a protective component and a placement component, and a plurality of elastic members are arranged on one side of the storage box, and a baffle is fixedly connected to the elastic member, and the baffle is in contact with the placement slot. First, a plurality of placement slots are arranged on one side of the storage box for placing CNC tools. By adding elastic members and baffles, the design realizes the rapid fixation of tools of different specifications. The elastic force of the elastic member can push the baffle to be in close contact with the CNC tool, and the CNC tool can be positioned, so that the CNC tool is stored in the placement slot more stably, but has great limitations in use, and the protective box can protect the CNC tool, prevent the surface of the CNC tool from being attached with a lot of dust, and then facilitate the positioning of the CNC tool in the placement slot, and prevent the tool from being placed in a poor stability, thereby improving practicality. The CNC tool storage device in the application elastically positions tools of different specifications through elastic members, but also has different elastic clamping forces for tools of different specifications, resulting in low elastic positioning stability of some tools.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a numerical control tool storage device.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A CNC tool storage device comprises a protective box, wherein a plurality of placement plates are arranged in an array along the height direction inside the protective box, a tool groove is provided on the upper side of the placement plate, a plurality of guide grooves are arranged in an array along the length direction on one side of the placement plate, two sliders are slidably matched in the guide grooves towards each other, a bidirectional threaded rod which is matched with the threads of the two sliders is rotatably matched in the guide grooves, and limit plates are elastically matched on the relative inner sides of the two sliders.

[0008] Optionally, the guide groove and the knife groove are interconnected, the guide groove is a T-shaped groove structure, the slider is a T-shaped block structure, the limit plate is a T-shaped strip structure, and the upper part of the limit plate extends out of the guide groove to facilitate the sliding of the slider and the limit plate through the guide groove.

[0009] Optionally, the threads at both ends of the bidirectional threaded rod are in opposite directions, and the two ends of the bidirectional threaded rod are respectively matched with the threads of the two sliders. A through hole corresponding to the bidirectional threaded rod is provided on one side of the limit plate, so that the two sliders can be driven to slide toward each other through the bidirectional threaded rod, thereby increasing the compression amount of the spring.

[0010] Optionally, a spring is provided between the limit plate and the slider, and the spring is sleeved on the bidirectional threaded rod. A handwheel is provided at one end of the bidirectional threaded rod extending out of the guide groove, so that the handwheel can be used to rotate the bidirectional threaded rod to drive the two sliders to slide toward each other.

[0011] Optionally, plugs are provided at both ends of the guide groove, a bearing is embedded in one side of the plug, smooth curved surfaces are provided on the outer sides of both ends of the bidirectional threaded rod, and the two ends of the bidirectional threaded rod are respectively fixed in two bearings, so as to improve the rotation stability of the bidirectional threaded rod through the bearings.

[0012] Optionally, suction fans corresponding to the placement plates are embedded on opposite sides of the protective box, an air inlet filter is embedded on the upper side of the protective box, and a cabinet door is rotatably mounted on one side of the protective box to facilitate opening the suction fan, which drives the air to be filtered through the air inlet filter and then sucked away and discharged by the suction fan in the direction of the knife groove length, so that the filtered clean air can circulate through the tool.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] By squeezing the tool into the two limit plates and inserting it into the tool groove, it is convenient to quickly and stably position the tool with thicker thickness. When positioning the tool with lower thickness, the two-way threaded rod is rotated by the handwheel to drive the two sliders to slide toward each other, so as to increase the compression of the spring and maintain stable elastic clamping of tools of different specifications. When the tool is not used for a long time and the positioning time is long, which causes elastic fatigue of the spring, the two-way threaded rod is rotated by the handwheel to drive the two sliders to slide toward each other, so as to increase the compression of the spring and maintain stable elastic clamping of tools of different specifications, so as to maintain stable clamping of the tool for a long time and to increase the service life of the device.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a schematic cross-sectional structural diagram of a placement plate according to an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Protection box 1, suction fan 101, air inlet filter 102, cabinet door 103, placement plate 2, knife groove 200, guide groove 201, slider 202, bidirectional threaded rod 203, limit plate 204, spring 205, hand wheel 206, plug 207.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be described in further detail with reference to the accompanying drawings.

[0024] See also Figure 1-3 As shown, in this embodiment, a CNC tool storage device is provided, including a protective box 1, a plurality of placement plates 2 are arranged in an array along the height direction in the protective box 1, a tool groove 200 is provided on the upper side of the placement plate 2, a plurality of guide grooves 201 are arranged in an array along the length direction on one side of the placement plate 2, two sliders 202 are slidably matched in the guide grooves 201, a bidirectional threaded rod 203 which is threadably matched with the two sliders 202 is rotatably matched in the guide grooves 201, and the relative inner sides of the two sliders 202 are elastically matched with limit plates 204.

[0025] By squeezing the tool into the two limit plates 204 and inserting it into the tool groove 200, it is convenient to quickly and stably position a tool with a thicker thickness. When positioning a tool with a thinner thickness, the two-way threaded rod 203 is rotated by the hand wheel 206 to drive the two sliders 202 to slide toward each other, thereby increasing the compression of the spring 205 and maintaining stable elastic clamping of tools of different specifications. When the tool is not used for a long time and the positioning time is long, resulting in elastic fatigue of the spring 205, the two-way threaded rod 203 is rotated by the hand wheel 206 to drive the two sliders 202 to slide toward each other, thereby increasing the compression of the spring 205 and maintaining stable elastic clamping of tools of different specifications, thereby facilitating stable clamping of the tools for a long time and increasing the service life of the device.

[0026] The guide groove 201 and the knife groove 200 of this embodiment are interconnected. The guide groove 201 is a T-shaped groove structure, the slider 202 is a T-shaped block structure, and the limit plate 204 is a T-shaped strip structure. The upper part of the limit plate 204 extends out of the guide groove 201, so that the slider 202 and the limit plate 204 can be guided to slide through the guide groove 201, thereby improving the sliding stability of the slider 202 and the limit plate 204.

[0027] The two ends of the bidirectional threaded rod 203 of the present embodiment have opposite thread directions, and the two ends of the bidirectional threaded rod 203 are respectively threadedly matched with the two sliders 202. A through hole corresponding to the bidirectional threaded rod 203 is provided on one side of the limit plate 204, so that the two sliders 202 can be driven to slide toward each other through the bidirectional threaded rod 203, thereby increasing the compression amount of the spring 205 and maintaining stable elastic clamping of tools of different specifications.

[0028] In this embodiment, a spring 205 is provided between the limit plate 204 and the slider 202, and the spring 205 is sleeved on the bidirectional threaded rod 203. A handwheel 206 is provided at one end of the bidirectional threaded rod 203 extending out of the guide groove 201, so that the bidirectional threaded rod 203 can be rotated by the handwheel 206 to drive the two sliders 202 to slide toward each other, thereby increasing the compression amount of the spring 205.

[0029] In this embodiment, plugs 207 are provided at both ends of the guide groove 201, and bearings are embedded on one side of the plug 207. Smooth curved surfaces are provided on the outer sides of both ends of the bidirectional threaded rod 203. The two ends of the bidirectional threaded rod 203 are respectively fixed in two bearings, so as to improve the rotation stability of the bidirectional threaded rod 203 through the bearings, and to improve the stability of the slider 202 sliding towards each other.

[0030] The protective box 1 of this embodiment is embedded with suction fans 101 corresponding to the placement plate 2 on both opposite sides, and an air inlet filter 102 is embedded on the upper side of the protective box 1. One side of the protective box 1 is rotatably matched with a cabinet door 103, which is convenient for opening the suction fan 101, driving the air to be filtered through the air inlet filter 102, and then being sucked away and discharged by the suction fan 101 along the length direction of the knife groove 200, so that the filtered clean air can circulate through the tool, thereby reducing the probability of dust falling on the tool and dust adhering for a long time.

[0031] Working principle: The tool is squeezed and placed in the two limit plates 204 and inserted into the tool groove 200, so that the tool with higher thickness is positioned quickly and stably. When positioning the tool with lower thickness, the two-way threaded rod 203 is rotated by the hand wheel 206 to drive the two sliders 202 to slide toward each other, so as to increase the compression amount of the spring 205 and maintain the stable elastic clamping of tools of different specifications. When the tool is not used for a long time and the positioning time is long, which causes elastic fatigue of the spring 205, the two-way threaded rod 203 is rotated by the hand wheel 206 to drive the two sliders 202 to slide toward each other, so as to increase the compression amount of the spring 205 and maintain the stable elastic clamping of tools of different specifications, so as to facilitate the stable clamping of the tools for a long time and to improve the service life of the device. The suction fan 101 is turned on to drive the air to be filtered through the air inlet filter 102, and then the air is sucked away and discharged by the suction fan 101 along the length direction of the tool groove 200, so as to facilitate the circulation of filtered clean air through the tool, so as to reduce the probability of dust falling on the tool and dust adhering for a long time.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A CNC tool storage device, characterized in that: include: A protective box (1) is provided with a plurality of placement plates (2) arranged in an array along a height direction in the protective box (1), a knife groove (200) is provided on the upper side of the placement plate (2), a plurality of guide grooves (201) are arranged in an array along a length direction on one side of the placement plate (2), two sliders (202) are provided in the guide grooves (201) to slide towards each other, a bidirectional threaded rod (203) is provided in the guide grooves (201) to rotatably engage with the two sliders (202), and a limit plate (204) is elastically engaged with the relative inner sides of the two sliders (202).

2. A CNC tool storage device according to claim 1, characterized in that: The guide groove (201) and the knife groove (200) are connected to each other, the guide groove (201) is a T-shaped groove structure, the slider (202) is a T-shaped block structure, the limit plate (204) is a T-shaped strip structure, and the upper part of the limit plate (204) extends out of the guide groove (201).

3. A CNC tool storage device according to claim 1, characterized in that: The two ends of the bidirectional threaded rod (203) have opposite thread directions, and the two ends of the bidirectional threaded rod (203) are respectively threadedly matched with the two sliders (202), and a through hole corresponding to the bidirectional threaded rod (203) is provided on one side of the limiting plate (204).

4. A CNC tool storage device according to claim 1, characterized in that: A spring (205) is provided between the limit plate (204) and the slider (202), and the spring (205) is sleeved on the bidirectional threaded rod (203). A hand wheel (206) is provided at one end of the bidirectional threaded rod (203) extending out of the guide groove (201).

5. The CNC tool storage device according to claim 1, characterized in that: Both ends of the guide groove (201) are provided with plugs (207), one side of the plug (207) is embedded with a bearing, both ends of the bidirectional threaded rod (203) are provided with smooth curved surfaces on the outside, and both ends of the bidirectional threaded rod (203) are fixed in two bearings respectively.

6. A CNC tool storage device according to claim 1, characterized in that: Air suction fans (101) corresponding to the placement plate (2) are embedded on opposite sides of the protection box (1), an air inlet filter (102) is embedded on the upper side of the protection box (1), and a cabinet door (103) is rotatably engaged on one side of the protection box (1).

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