A tool bit display structure for a milling cutter

Abstract

The utility model discloses a tool bit display structure for milling cutter sales belongs to the tool sales technical field, and it aims at solving the problem that the current milling cutter needs to use the show stand to place the tool bit independently in the process of sales display, and the purchasing customer can observe, but the current tool bit display mechanism only places the tool bit vertically, and the functional property is lower, and the display effect range is limited. Including fixed base, tool rest and adjusting button, the tool rest is rotatably installed on the upper surface of fixed base, and multiple groups are distributed at intervals in the tool rest. The upper surface of fixed base is provided with a rotating groove, a motor is embedded in the rotating groove, a driving shaft is connected to the motor, and the top of the driving shaft extends out of the rotating groove and is fixedly connected with the bottom end surface of the tool rest. The tool bit display structure for milling cutter sales, the automatic rotation function of the tool rest makes the tool bit present the stereoscopic display effect, and the customer can observe the tool bit structure and process details comprehensively without manually adjusting the angle.

Description

Technical Field

[0001] This utility model belongs to the field of cutting tool sales technology, specifically relating to a cutting tool head display structure for milling cutter sales. Background Technology

[0002] A milling cutter is a rotating cutting tool with one or more cutting teeth used for milling operations. It is widely used in the mechanical manufacturing field. During operation, the cutting teeth of a milling cutter intermittently remove the excess material from the workpiece. It is mainly used on milling machines to machine planes, steps, grooves, shaped surfaces, and to cut off workpieces. Cylindrical milling cutters: used on horizontal milling machines to machine planes, with cutting teeth distributed on the circumference of the cutter. They are classified by tooth shape as straight teeth and helical teeth, and by the number of teeth as coarse teeth and fine teeth. Face milling cutters: used on vertical milling machines, end milling machines, or gantry milling machines to machine planes, end faces, and circumferences. Cutting teeth are distributed on the end face and circumference, and they are also classified by coarse teeth and fine teeth. End mills: used to machine grooves and stepped surfaces, with cutting teeth on the circumference and end face. They cannot feed axially during operation, but can feed axially when equipped with end teeth that pass through the center. Three-sided milling cutters are used to process various grooves and stepped surfaces. They have cutting teeth on both sides and the circumference. During the sales and display of milling cutters, display racks are needed to place the cutter heads independently for customers to observe. However, current cutter head display mechanisms only place the cutter heads vertically, which has low functionality and limited display effect. Therefore, the inventor proposes a cutter head display structure for the sale of milling cutters. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a cutting head display structure for milling cutter sales. This aims to solve the problem that existing milling cutter sales and display processes require the use of display racks to place the cutting heads independently for customers to observe. However, current cutting head display mechanisms only place the cutting heads vertically, resulting in low functionality and limited display range.

[0005] (2) Technical solution

[0006] To address the aforementioned technical problems, this utility model provides a milling cutter head display structure for sales, comprising a fixed base, a tool holder, and an adjustment knob. The tool holder is rotatably mounted on the upper surface of the fixed base, and multiple sets of tool holders are spaced apart. A rotating groove is formed on the upper surface of the fixed base, and a motor is embedded within the rotating groove. A drive shaft is connected to the motor, and the top of the drive shaft extends out of the rotating groove and is fixedly connected to the bottom end face of the tool holder. The upper surface of the tool holder has multiple spaced mounting holes, each with a different inner diameter, and clamping blocks are inserted into each mounting hole. The automatic rotation function of the tool holder provides a three-dimensional display effect for the cutter head, allowing customers to fully observe the cutter head structure and process details without manually adjusting the angle.

[0007] Preferably, an adjustment knob is threaded onto the end of the tool holder, and the adjustment knob is threadedly connected to the fixed seat.

[0008] Preferably, the tool holder has a hollow interior and a threaded hole for adjusting the knob is provided on the side wall. The end of the adjusting knob that passes through the tool holder is fixedly connected to a connecting shaft.

[0009] Preferably, a connecting rod is rotatably connected to the other end of the connecting shaft.

[0010] Preferably, the two ends of the connecting shaft slide against the inner wall of the tool holder, and an extension rod protrudes from the outer wall of the connecting shaft.

[0011] Preferably, the extension rod and the drive rod are vertically distributed, and multiple sets are provided corresponding to the mounting holes. The drive rod is fixedly connected to the clamping block, and the clamping block is inserted into the mounting hole to clamp the milling cutter.

[0012] Preferably, a limiting block is fixedly provided inside the tool holder. The limiting block is located on the side of the moving rod away from the clamping block. The limiting block blocks the moving rod to prevent the clamping block from sliding completely out of the mounting hole.

[0013] (3) Beneficial effects

[0014] Compared with existing technologies, the advantages of this utility model are as follows: The automatic rotation function of the tool holder allows the tool head to present a three-dimensional display effect, enabling customers to fully observe the tool head structure and process details without manually adjusting the angle. The dynamic display enhances the customer experience. The clamping block can be quickly adjusted through the adjustment knob and mechanical linkage structure, and different specifications of tool heads can be clamped or replaced in a single operation. Compared with traditional fixed display racks, the loading and unloading efficiency is improved. The linkage design of the limit block and clamping block prevents the tool head from falling off due to vibration or accidental contact during the display process, reducing the risk of damage. The smooth rotation driven by the motor reduces mechanical wear and extends the service life of the equipment. The structure is safe and stable. A single display structure can be compatible with multiple milling cutter types, reducing the cost of configuring multiple special display racks in the sales scenario, while saving space and improving store utilization. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the separate structure of the tool holder and the mounting base;

[0018] Figure 3 This is a schematic diagram of the internal structure of the tool holder;

[0019] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0020] The markings in the attached diagram are as follows: 1. Fixed base; 2. Adjusting knob; 3. Tool holder; 4. Mounting hole; 5. Rotary groove; 6. Drive shaft; 7. Limiting block; 8. Moving rod; 9. Extension rod; 10. Drive rod; 11. Clamping block; 12. Connecting shaft; 13. Threaded hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This specific embodiment is a milling cutter head display structure for sale, and its structural diagram is shown below. Figure 1 As shown, it includes a fixed base 1, a tool holder 3 and an adjustment knob 2. The tool holder 3 is rotatably mounted on the upper surface of the fixed base 1, and multiple sets of tool holders 3 are distributed at intervals.

[0023] Reference Figure 2 The upper surface of the fixed base 1 is provided with a rotating groove 5, and a motor is embedded inside the rotating groove 5. A drive shaft 6 is connected to the motor. The top of the drive shaft 6 extends out of the rotating groove 5 and is fixedly connected to the bottom end face of the tool holder 3. The upper surface of the tool holder 3 has multiple spaced mounting holes 4. The inner diameter of the multiple mounting holes 4 is different. A clamping block 11 is inserted into the mounting hole 4. An adjusting knob 2 is threadedly installed at the end of the tool holder 3. The adjusting knob 2 is threadedly connected to the fixed base 1.

[0024] Reference Figure 3 , Figure 4 The tool holder 3 has a hollow interior and a threaded hole 13 on its side wall for the adjustment knob 2. One end of the adjustment knob 2, which passes through the tool holder 3, is fixedly connected to a connecting shaft 12. The other end of the connecting shaft 12 is rotatably connected to a connecting rod. Both ends of the connecting shaft 12 slide against the inner wall of the tool holder 3, and an extension rod 9 protrudes from the outer wall of the connecting shaft 12. The extension rod 9 and the drive rod 10 are vertically distributed, and multiple sets are provided corresponding to the mounting holes 4. The drive rod 10 is fixedly connected to the clamping block 11, which passes through the mounting hole 4 to clamp the milling cutter. A limit block 7 is fixedly installed inside the tool holder 3. The limit block 7 is located on the side of the moving rod 8 away from the clamping block 11, and it blocks the moving rod 8 to prevent the clamping block 11 from sliding completely out of the mounting hole 4.

[0025] Working principle: The milling cutter head display structure used for this milling cutter sales achieves dynamic display and clamping functions through the collaboration of multiple components. The motor built into the fixed base 1 is connected to the bottom of the tool holder 3 through the drive shaft 6. The motor drives the tool holder 3 to rotate 360° at a uniform speed along the rotating groove 5, so that the milling cutter head can obtain a full-view perspective during the display process, improving the customer's observation effect.

[0026] When the adjustment knob 2 is rotated, the connecting shaft 12 connected to its end slides along the inner wall of the tool holder 3, driving the extension rod 9 to move synchronously. The extension rod 9 drives the vertically distributed drive rod 10, causing the clamping block 11 to move radially along the mounting hole 4, thereby clamping or releasing the milling cutter head. During the display process, the cutter head can be clamped by the clamping block 11 to prevent it from being removed, thus improving the safety of the display. If it needs to be removed during the display process, the clamping block 11 can be driven away from the cutter head, and the cutter head will be in a removable state, making it convenient for customers to remove and view.

[0027] Limiting block 7 prevents excessive displacement of moving rod 8, prevents clamping block 11 from sliding out of mounting hole 4, and ensures clamping stability.

[0028] The tool holder 3 has multiple mounting holes 4 of different diameters distributed on its surface, which can be matched with various types of cutter heads such as cylindrical milling cutters, end mills, and three-sided milling cutters to meet diverse display needs.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A milling cutter head display structure for sale, comprising a fixed base (1), a tool holder (3), and an adjustment knob (2), characterized in that, The tool holder (3) is rotatably mounted on the upper surface of the fixed base (1), and the tool holder (3) is distributed in multiple sets at intervals; The upper surface of the fixed base (1) is provided with a rotating groove (5), and a motor is embedded inside the rotating groove (5). A drive shaft (6) is connected to the motor. The top of the drive shaft (6) extends out of the rotating groove (5) and is fixedly connected to the bottom end face of the tool holder (3). The upper surface of the tool holder (3) has a plurality of spaced mounting holes (4), each with a different inner diameter, and a clamping block (11) is inserted into the mounting hole (4).

2. The milling cutter head display structure for sale according to claim 1, characterized in that, The tool holder (3) is threaded with an adjustment knob (2) at its end, and the adjustment knob (2) is threadedly connected to the fixed base (1).

3. The milling cutter head display structure for sale according to claim 2, characterized in that, The tool holder (3) has a hollow structure inside, and a threaded hole (13) adapted to the adjustment knob (2) is provided on the side wall. The end of the adjustment knob (2) that passes through the tool holder (3) is fixedly connected to the connecting shaft (12).

4. The milling cutter head display structure for sale according to claim 3, characterized in that, The other end of the connecting shaft (12) is rotatably connected to a connecting rod.

5. The milling cutter head display structure for sale according to claim 4, characterized in that, The two ends of the connecting shaft (12) slide against the inner wall of the tool holder (3), and an extension rod (9) protrudes from the outer wall of the connecting shaft (12).

6. The milling cutter head display structure for sale according to claim 5, characterized in that, The extension rod (9) and the drive rod (10) are vertically distributed and are provided in multiple sets corresponding to the mounting hole (4). The drive rod (10) is fixedly connected to the clamping block (11), and the clamping block (11) is inserted into the mounting hole (4) to clamp the milling cutter.

7. The milling cutter head display structure for sale according to claim 1, characterized in that, A limiting block (7) is fixedly installed inside the tool holder (3). The limiting block (7) is located on the side of the moving rod (8) away from the clamping block (11). The limiting block (7) blocks the moving rod (8) to prevent the clamping block (11) from sliding completely out of the mounting hole (4).

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