Tool rack of numerical control punching machine

Abstract

The utility model discloses a tool rack of a numerical control press, which relates to the technical field of numerical control machine tools and comprises a placing frame, a sliding groove is arranged at the inner bottom of the placing frame, a direction adjusting component is arranged in the placing frame and comprises a bottom rod connected onto the lower surface of a storage frame, and a sliding rod is rotatably connected onto the peripheral side wall of the bottom rod. The sliding rods are slidably connected to the interiors of the sliding grooves, protruding rods are connected to the peripheral side walls of ejector rods connected to the upper surface of the storage frame, and through holes are formed in the side walls of arc-shaped blocks arranged on the peripheral side walls of the ejector rods in an abutting mode. A storage assembly is arranged in the storage frame. By arranging the direction adjusting assembly, the internal storage space of the storage frame is effectively increased, the orientation of the storage frame is conveniently adjusted, the number of stored tools of the numerical control machine tool is increased, meanwhile, the tools of the numerical control machine tool are taken and placed in the different orientations of the storage frame, and the tools of the numerical control machine tool are conveniently hidden and stored by arranging the storage assembly; dust on the surface of the numerically-controlled machine tool is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control punching machines, in particular to a tool rack for a numerical control punching machine. Background Art

[0002] CNC machine tools refer to the abbreviation of digitally controlled machine tools, which are automated machine tools equipped with a program control system. In the actual use of CNC machine tools, a large number of tools, measuring tools and cutting tools are required. In order to facilitate the storage of various CNC machine tool tools, a tool rack is required next to the CNC machine tool for workers to take and place CNC machine tool tools.

[0003] After searching, a patent document with patent announcement number CN216781792U discloses a tool rack for a CNC punch press, comprising a main frame, the main frame comprising a plurality of crossbeams, a plurality of vertical rods, a plurality of side plates and a rear plate, the vertical rods being located at both ends of the crossbeams, the vertical rods being perpendicular to and fixedly connected to the ends of the crossbeams, the sides of the side plates being fixedly connected to the vertical rods, the sides of the rear plate being also fixedly connected to the vertical rods, the rear plate being located between the two side plates and being perpendicular to each other, and the tool rack comprising a plurality of flat plate assemblies, the flat plate assemblies being arranged on the crossbeams, the flat plate assemblies being provided with a plurality of first placement grooves, the shape of the first placement grooves corresponding to the shape of the tools to be placed. The tool rack has the advantage that the tools can be placed neatly, orderly and firmly by using the tool rack for the CNC punch press.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The tool rack of the above-mentioned CNC punching machine includes a plurality of cross beams, four vertical rods, two side plates and a rear plate in the main frame. The cross beams and the vertical rods are all L-shaped in cross section. The four vertical rods are parallel to each other and do not form a rectangular shape. The two ends of the cross beams are fixedly connected to the vertical rods. The cross beams are kept perpendicular to the vertical rods, and the distance between adjacent cross beams is equal. The two sides of the side plates are fixedly connected to one side of the two vertical rods respectively. The rear plate is located between the two side plates. The two sides of the rear plate are fixedly connected to the other side of the two vertical rods respectively. Thus, through the cross beams, vertical rods The rods, side panels and rear panel form a stable main frame structure. The main frame is used to store CNC machine tools, and universal wheels are provided on the lower surface of the column frame to facilitate adjustment of the position between the main frame and the CNC machine tool. However, the main frame is only provided with an access opening for CNC machine tools, which is inconvenient for workers to take and put tools from different directions of the main frame. Moreover, if the internal space of the main frame is too deep, it will cause inconvenience to workers in taking out the sampling tools. The internal depth of the main frame is usually shallow, which reduces the number of tools stored inside the main frame.

[0006] 2. The tool rack of the above-mentioned CNC punching machine sets the flat plate assembly on the plane surrounded by the cross beam, and the placement frame is set on the side of the flat plate assembly close to the rear plate. The flat plate assembly and the placement frame are both used for placing tools. When the tool needs to be placed after use, the tool is inserted into the first placement slot of the upper plate, the bottom end of the tool rests on the lower plate, and the peripheral side of the tool rests on the peripheral side of the upper plate, so that the tool is placed firmly on the flat plate assembly; when the first placement slot is full of tools, the tool can be inserted into the second placement slot, and the part of the tool located outside the second placement slot rests on the resting plate, thereby making the tool placed firmly on the placement frame. However, after being stored on the flat plate assembly, the CNC machine tool tools are always in an exposed state, and there will be dust on the CNC machine tools used, which will increase the workload of wiping the CNC machine tool tools when they are used.

[0007] Therefore, we provide a tool holder for a CNC punching machine to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a tool rack for a CNC punching machine, which effectively increases the internal depth of the storage frame by arranging an adjustment component, increases the storage quantity of CNC machine tool tools, and facilitates the rotation and adjustment of the orientation of the storage frame, so as to facilitate the taking and placing of CNC machine tool tools from different orientations of different storage frames. In addition, a storage component is arranged to hide and store CNC machine tool tools inside a drawer, thereby reducing dust on the surface of the CNC machine tool and reducing the workload of wiping dust on the surface of the CNC machine tool in the later stage, thereby solving the technical problems raised in the background technology of the tool rack for a CNC punching machine mentioned above.

[0009] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The utility model is a tool rack for a CNC punching machine, comprising a placement frame, an inner bottom of the placement frame is provided with a slide groove, an interior of the placement frame is provided with an adjustment component, the adjustment component includes a bottom rod connected to the lower surface of the storage frame, a sliding rod is rotatably connected to the outer peripheral side wall of the bottom rod, the sliding rod is slidably connected to the inside of the slide groove, a convex rod is connected to the peripheral side wall of the top rod connected to the upper surface of the storage frame, a through hole is provided on the side wall of the arc-shaped block abutted on the peripheral side wall of the top rod, the outer end of the convex rod passes through the through hole, The connecting shaft connected to the upper end of the arc block is rotatably connected to the upper surface of the placement frame, and a driven wheel is sleeved on the peripheral side wall of the connecting shaft, and the driven wheel is connected to the driving wheel through a transmission belt. A rotating rod is sleeved on the interior of the driving wheel, and a sleeve seat rotatably connected on the peripheral side wall of the rotating rod is connected to the outer wall of the placement frame; a storage assembly is provided inside the storage frame, and partitions are connected to the two inner side walls of the vertical plate connected to the inner bottom of the storage frame at equal intervals, and the storage assembly includes a drawer arranged on the upper surface of the partition.

[0011] The utility model is further configured such that adjustment rods are symmetrically connected to the two side walls of the placement frame for rotation, and baffle rods are symmetrically sleeved on the peripheral side walls of the adjustment rods. The card seat clamped on the outer side wall of the baffle rod is U-shaped, and the card seat is connected to the outer side wall of the storage frame.

[0012] The present invention is further configured such that the lower surface of the storage frame is provided with balls in an annular array, and the lower ends of the balls are in contact with the inner bottom of the placement frame.

[0013] The utility model is further configured such that a nut threadedly connected to the outer peripheral side wall of the protruding rod contacts the outer side wall of the arc block, and the outer diameter of the nut is larger than the inner diameter of the through hole.

[0014] The utility model is further configured such that guide rods are symmetrically fixed on the two outer side walls of the drawer, and guide grooves are opened on the two inner side walls of the storage frame at equal intervals, and the guide rods are slidably connected inside the guide grooves.

[0015] The utility model is further configured such that a pull rod is connected through the upper surface of the upper ear seat connected to the outer side wall of the drawer, and a reset spring is connected to the lower surface of the boss connected to the upper end of the pull rod. The reset spring is sleeved on the peripheral side wall of the pull rod, and the lower end of the reset spring is connected to the upper surface of the upper ear seat. The lower ear seat sleeved on the peripheral side wall of the pull rod is located below the upper ear seat, and the lower ear seat is connected to the outer side wall of the partition.

[0016] The present invention is further configured such that a bracket assembly is even provided on the lower surface of the placement frame, wherein the bracket assembly includes a base plate sleeved on the lower portion of the outer side wall of the placement frame, and a self-locking universal wheel is connected to the lower surface of the base plate.

[0017] The utility model is further configured such that the base plate is in a U-shape, a sliding groove is provided on a side wall of the base plate, and four self-locking universal wheels are provided.

[0018] The utility model has the following beneficial effects:

[0019] The utility model provides a direction adjustment component. When a worker rotates the adjustment rod, the blocking rod is rotated and moved out of the interior of the card seat, thereby releasing the position lock of the storage frame inside the placement frame. When the rotating rod is rotated, the rotating shaft is rotated, the connecting shaft is rotated, and the storage frame is rotated, thereby adjusting the direction of the storage frame, making it convenient for the worker to take and place CNC machine tool tools from different directions of the storage frame, and effectively increasing the storage space inside the storage frame, thereby effectively increasing the storage quantity of CNC machine tool tools.

[0020] The utility model provides a storage component. When a worker pulls a convex handle, the pull rod moves upward out of the interior of the lower ear seat, unlocking the drawer in the storage frame. The drawer is opened to store and access CNC machine tool tools. Conversely, the drawer is closed, which has a dust-proof effect on the CNC machine tool tools and reduces the workload of wiping the CNC machine tool tools in the later stage.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 A three-dimensional schematic diagram of a tool holder for a CNC punching machine;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0025] Figure 3 This is an exploded diagram of the storage frame, ejector rod, and connecting shaft;

[0026] Figure 4 Schematic diagram of the internal structure of the storage box;

[0027] Figure 5 It is an exploded schematic diagram of the placement frame and the storage frame;

[0028] Figure 6 for Figure 1 A magnified schematic diagram of the structure at point B in the middle.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1-Placement frame, 101-Adjustment rod, 101a-Block rod, 101b-Card seat, 2-Direction adjustment assembly, 201-Rotation rod, 201a-Sleeve seat, 202-Transmission belt, 202a-Drive pulley, 202b-Driven pulley, 203-Connecting shaft, 203a-Arc block, 203b-Through hole, 204-Storage frame, 204a-Partition plate, 204b-Guide groove, 204c-Vertical plate, 204 d-ball bearing, 205-top rod, 205a-convex rod, 205b-nut, 206-bottom rod, 206a-slide rod, 3-storage assembly, 301-drawer, 301a-guide rod, 302-upper ear seat, 303-lower ear seat, 304-pull rod, 304a-reset spring, 304b-convex handle, 4-bracket assembly, 401-base plate, 401a-slide groove, 402-self-locking universal wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0032] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 5 The utility model is a tool rack for a CNC punching machine, comprising a placement frame 1, an adjustment assembly 2 is arranged inside the placement frame 1, and the adjustment assembly 2 includes a rotating rod 201, a sleeve 201a, a transmission belt 202, a driving wheel 202a, a driven wheel 202b, a connecting shaft 203, an arc block 203a, a storage frame 204, a partition 204a, a vertical plate 204c, a ball bearing 204d, a top rod 205, a protruding rod 205a, a nut 205b, a bottom rod 206 and a sliding rod 206a. The rotating rod 201 is rotated to adjust the direction of the storage frame 204, so that the staff can take and put the CNC punching machine tools from different directions of the storage frame 204, and the storage space of the CNC punching machine tools is effectively increased, and the storage quantity of the CNC punching machine tools is increased.

[0033] Specifically, the storage frame 204 is arranged inside the placement frame 1, and the lower surface of the storage frame 204 is connected to a bottom rod 206, and a sliding rod 206a is rotatably connected to the peripheral side wall of the bottom rod 206. A sliding groove 401a is provided at the inner bottom of the placement frame 1, and the sliding rod 206a is slidably connected to the inside of the sliding groove 401a. A ball 204d is provided on the lower surface of the storage frame 204, and the lower surface of the ball 204d contacts the inner bottom of the placement frame 1. The upper surface of the storage frame 204 is connected to a top rod 205, and a convex rod 205a is fixed on the peripheral side wall of the top rod 205. The arc block 203a is against the peripheral side wall of the top rod 205, and a through hole 203b is provided on the outer side wall of the arc block 203a. The outer end of the convex rod 205a passes through the through hole 203b, and the peripheral side wall of the convex rod 205a is threadedly connected. Nut 205b, nut 205b contacts the outer side wall of arc block 203a, connecting shaft 203 is connected to the upper end surface of arc block 203a, and connecting shaft 203 is rotatably connected to the upper surface of placement frame 1, driven wheel 202b is sleeved on the peripheral side wall of connecting shaft 203. Driven wheel 202b is transmission-connected to driving wheel 202a through transmission belt 202, rotating rod 201 is sleeved inside driving wheel 202a, and the peripheral side wall of rotating rod 201 is rotatably connected with sleeve 201a, sleeve 201a is connected to the outer side wall of placement frame 1, adjusting rod 101 is rotatably connected to the side wall of placement frame 1, blocking rod 101 is sleeved on the peripheral side wall of adjusting rod 101, and the outer side of blocking rod 101a is clamped with clamping seat 101b, and clamping seat 101b is connected to the outer side wall of storage frame 204;

[0034] Furthermore, the slide rod 206a is T-shaped, the slide groove 401a is T-shaped, the balls 204d are arranged in a ring array, the outer diameter of the nut 205b is larger than the inner diameter of the through hole 203b, the two adjustment rods 101 are symmetrically arranged, the blocking rods 101a are provided in two groups, and the two blocking rods 101a in each group are symmetrically arranged, and the clamping seat 101b is U-shaped;

[0035] The operation process of this embodiment is as follows: the staff rotates the adjustment rod 101, the baffle rod 101a moves in an arc with the adjustment rod 101 as the fixed point, the baffle rod 101a moves out of the interior of the card seat 101b, and the position limit of the storage frame 204 is released. The rotating rod 201 is rotated, the driving wheel 202a rotates, the transmission belt 202 drives the driven wheel 202b to rotate, the connecting shaft 203 rotates, the arc block 203a rotates, the top rod 205 rotates, the bottom rod 206 rotates, the ball 204d moves, and the storage frame 204 rotates to adjust the direction of the storage frame 204, so that the staff can store and retrieve CNC punching machine tools from different directions of the storage frame 204 in the same position; otherwise, the position of the storage frame 204 is locked. Example 2

[0036] See also Figure 1 、 Figure 4 and Figure 6 On the basis of the first embodiment, a storage assembly 3 is provided. The storage assembly 3 includes a drawer 301, a guide rod 301a, an upper ear seat 302, a lower ear seat 303, a pull rod 304, a return spring 304a and a protruding handle 304b. By pulling the protruding handle 304b, the position restriction of the drawer 301 inside the storage frame 204 by the pull rod 304 is released, which makes it easier to pull out the drawer 301 and to store and retrieve CNC punching tools inside the drawer 301. The dust-proof effect of the CNC punching tools inside the drawer 301 is increased, and the workload of cleaning the CNC punching tools in the later stage is reduced.

[0037] Specifically, the inner bottom of the storage frame 204 is connected to a vertical plate 204c, the side wall of the vertical plate 204c is connected to a partition 204a, and the upper surface of the vertical plate 204c is connected to the inner top of the storage frame 204, and a guide groove 204b is opened on the side wall of the storage frame 204. A guide rod 301a is fixed to the side wall of the drawer 301, and the guide rod 301a is slidably connected to the inside of the guide groove 204b. The drawer 301 is movably provided on the upper surface of the partition 204a, and the upper ear seat 302 is connected to the outer side wall of the drawer 301, and the upper ear seat 302 is connected to the upper side wall of the drawer 301. A convex handle 304b is provided on the side, and the lower surface of the convex handle 304b is connected to the pull rod 304, the lower end of the pull rod 304 passes through the upper ear seat 302, and a return spring 304a is sleeved on the peripheral side wall of the pull rod 304, the upper end of the return spring 304a is connected to the lower surface of the convex handle 304b, and the lower end of the return spring 304a is connected to the upper surface of the upper ear seat 302, and a lower ear seat 303 is provided below the upper ear seat 302, the lower ear seat 303 is connected to the outer side wall of the partition 204a, and the lower end of the pull rod 304 passes through the lower ear seat 303;

[0038] Furthermore, two groups of partitions 204a are provided, and the partitions 204a in each group are arranged at equal intervals, two groups of guide grooves 204b are provided, and the guide grooves 204b in each group are opened at equal intervals, and the guide grooves 204b are T-shaped, and the guide rods 301a are T-shaped;

[0039] The operating process of this embodiment is as follows: the staff applies an upward pulling force to the protruding handle 304b, the return spring 304a stretches, and the pull rod 304 moves upward until the pull rod 304 moves out of the interior of the lower ear seat 303, releasing the position lock of the drawer 301, applying external force to the pull rod 304, the guide rod 301a slides along the guide groove 204b, the drawer 301 moves out of the interior of the storage frame 204, and the CNC punching machine tools are stored and accessed inside the drawer 301; otherwise, the drawer 301 is locked inside the storage frame 204. Example 3

[0040] See also Figure 1, on the basis of Specific Embodiment 1 and Specific Embodiment 2, a bracket assembly 4 is provided. The bracket assembly 4 includes a substrate 401 and self-locking universal wheels 402. The provided self-locking universal wheels 402 facilitate the staff to adjust the position of the tool rack of a numerical control punching machine according to work needs, and facilitate the work to cooperate with the position of the numerical control machine tool to pick up and place the numerical control machine tools.

[0041] Specifically, the substrate 401 is sleeved on the side wall of the placement frame 1, and the substrate 401 is located at the lower part of the outer side wall of the placement frame 1. A chute 401a is opened on the side wall of the substrate 401, and the self-locking universal wheels 402 are connected to the lower surface of the substrate 401.

[0042] Furthermore, the substrate 401 is in a shape of a rectangle with a hollow center, and the four self-locking universal wheels 402 are arranged in a rectangular array.

[0043] The operation process of this embodiment is as follows: The staff pushes the placement frame 1, the self-locking universal wheels 402 move, the substrate 401 moves, and the placement frame 1 moves. The tool rack of the numerical control punching machine is moved near the numerical control machine tool, and the brakes on the self-locking universal wheels 402 are locked to store and retrieve the numerical control machine tools inside the storage drawer 301.

[0044] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A tool rack for a CNC punch press, comprising a placement frame (1), wherein a slide groove (401a) is provided on the inner bottom of the placement frame (1), and wherein: The interior of the placement frame (1) is provided with an adjustment component (2), the adjustment component (2) includes a bottom rod (206) connected to the lower surface of the storage frame (204), a sliding rod (206a) is rotatably connected to the outer peripheral side wall of the bottom rod (206), and the sliding rod (206a) is slidably connected to the inside of the slide groove (401a), a top rod (205) connected to the upper surface of the storage frame (204) is connected to a convex rod (205a) on the peripheral side wall, and a through hole (203b) is opened on the side wall of the arc block (203a) abutted on the peripheral side wall of the top rod (205) The outer end of the protruding rod (205a) passes through the through hole (203b), the connecting shaft (203) connected to the upper end of the arc block (203a) is rotatably connected to the upper surface of the placement frame (1), a driven wheel (202b) is sleeved on the peripheral side wall of the connecting shaft (203), the driven wheel (202b) is connected to the driving wheel (202a) through the transmission belt (202), a rotating rod (201) is sleeved inside the driving wheel (202a), and a sleeve (201a) rotatably connected on the peripheral side wall of the rotating rod (201) is connected to the outer side wall of the placement frame (1); A storage assembly (3) is provided inside the storage frame (204), and partitions (204a) are connected to both inner side walls of a vertical plate (204c) connected to the inner bottom of the storage frame (204) at equal intervals. The storage assembly (3) includes a drawer (301) provided on the upper surface of the partition (204a).

2. The tool holder for a CNC punch press according to claim 1, characterized in that: Adjustment rods (101) are symmetrically connected to the two side walls of the placement frame (1), and blocking rods (101a) are symmetrically sleeved on the peripheral side walls of the adjustment rods (101). A U-shaped clamping seat (101b) is clamped on the outer side wall of the blocking rod (101a), and the clamping seat (101b) is connected to the outer side wall of the storage frame (204).

3. The tool holder for a CNC punch press according to claim 2, characterized in that: The lower surface of the storage frame (204) is provided with rolling balls (204d) in a ring array, and the lower ends of the rolling balls (204d) are in contact with the inner bottom of the placement frame (1).

4. The tool holder for a CNC punch press according to claim 1, characterized in that: A nut (205b) threadedly connected to the outer peripheral side wall of the protruding rod (205a) contacts the outer side wall of the arc block (203a), and the outer diameter of the nut (205b) is larger than the inner diameter of the through hole (203b).

5. The tool holder for a CNC punch press according to claim 1, characterized in that: Guide rods (301a) are symmetrically fixed on the two outer side walls of the drawer (301), and guide grooves (204b) are opened at equal intervals on the two inner side walls of the storage frame (204), and the guide rods (301a) are slidably connected inside the guide grooves (204b).

6. The tool holder for a CNC punch press according to claim 5, characterized in that: On the upper surface of the upper ear seat (302) connected to the outer side wall of the drawer (301), a pull rod (304) is connected through. A return spring (304a) is connected to the lower surface of the convex handle (304b) connected to the upper end of the pull rod (304). The return spring (304a) is sleeved on the peripheral side wall of the pull rod (304). The lower end of the return spring (304a) is connected to the upper surface of the upper ear seat (302). A lower ear seat (303) sleeved on the peripheral side wall of the pull rod (304) is located below the upper ear seat (302). The lower ear seat (303) is connected to the outer side wall of the partition plate (204a).

7. The tool holder for a CNC punching machine according to claim 1, characterized in that: Even on the lower surface of the placement frame (1), there is a bracket assembly (4). The bracket assembly (4) includes a base plate (401) sleeved on the lower part of the outer side wall of the placement frame (1). A self-locking universal wheel (402) is connected to the lower surface of the base plate (401).

8. The tool holder for a CNC punching machine according to claim 7, characterized in that: The base plate (401) is in a square frame shape with a notch in the middle. A chute (401a) is formed on the side wall of the base plate (401). Four self-locking universal wheels (402) are provided.

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