Metal material cutting equipment
By incorporating a tilting bracket and a circulating cooling water channel, the cooling and thermal management issues of traditional metal cutting equipment in cutting reactive metals and highly thermally conductive materials are solved, resulting in extended saw blade life and improved cutting quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU XINHANYUAN SEMICONDUCTOR MATERIALS CO LTD
- Filing Date
- 2025-04-09
- Publication Date
- 2026-04-24
AI Technical Summary
When processing reactive metals or materials with high thermal conductivity, traditional metal cutting equipment suffers from insufficient cooling, leading to overheating of the saw blade and shortened lifespan. Furthermore, the structural design presents challenges in managing frictional heat, affecting cutting quality and efficiency.
The design employs an inclined support structure and a circulating cooling water system. By tilting the support, the contact length between the saw blade and the material is reduced, and the circulating water channels remove heat, preventing the coolant from directly contacting reactive metals.
It effectively reduces the temperature of the saw blade and the material, extends the life of the saw blade, and improves the cutting quality and efficiency. It is suitable for high-efficiency cutting of non-ferrous metal targets and sensitive materials.
Smart Images
Figure CN224157829U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal target preparation and material processing, and in particular to a metal material cutting device. Background Technology
[0002] With the rapid development of high-tech industries such as electronics and semiconductors, the demand for non-ferrous metal targets (such as copper, aluminum, and titanium) has exploded, which has placed higher demands on the precision machining technology of metal materials. Traditional metal cutting processes often face the following problems when processing reactive metals (such as lithium and magnesium) or high thermal conductivity materials: (1) Cooling limitations: Since some reactive metals react with water or coolant (such as lithium reacting violently with water), traditional spray cooling methods cannot be applied, resulting in the inability to effectively dissipate frictional heat during sawing, causing the saw blade to overheat, shorten its lifespan, and even cause material oxidation or thermal deformation. (2) Thermal management challenges: The high temperature of sawing mainly comes from the continuous frictional contact between the saw blade and the material. Existing equipment often alleviates this by increasing the coolant flow rate or reducing the cutting speed, but this is inefficient and difficult to balance processing quality and tool wear. (3) Structural limitations: such as Figure 3 As shown, conventional cutting equipment typically employs horizontally designed clamps and support structures, resulting in a large contact area between the saw blade and the material, and a long friction path, which further exacerbates temperature rise. To address these issues, this invention proposes an innovative metal material cutting device. Utility Model Content
[0003] This invention overcomes the shortcomings of the prior art and provides a metal material cutting device.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] This utility model discloses a metal material cutting device, the cutting device including a base, on which a first support and a second support are provided;
[0006] The first support and the second support are separate from each other, and a groove is formed between the first support and the second support;
[0007] The first support has a first water inlet at its bottom and a first water outlet at its top, and a first water channel is provided between the first water inlet and the first water outlet.
[0008] The second bracket has a second water inlet at its bottom and a second water outlet at its top, and a second water channel is provided between the second water inlet and the second water outlet;
[0009] The bottoms of the first and second supports are fixed to the base by fastening devices; clamps are provided on the first and second supports, and materials are fixed by the first and second supports and the clamps.
[0010] Furthermore, in a preferred embodiment of this utility model, the widths of the first support and the second support are different to ensure that the material can be sawn.
[0011] Furthermore, in a preferred embodiment of this utility model, the bottoms of the first bracket and the second bracket are horizontal, and the tops of the first bracket and the second bracket are inclined.
[0012] Furthermore, in a preferred embodiment of this utility model, the tilt angles of the tops of the first bracket and the second bracket are the same.
[0013] Furthermore, in a preferred embodiment of this utility model, the fastening device is a screw.
[0014] Furthermore, in a preferred embodiment of this utility model, the tilt angle between the top of the first bracket and the second bracket is 0-90°.
[0015] Furthermore, in a preferred embodiment of this utility model, the clamp is a flat-jaw pliers.
[0016] Furthermore, in a preferred embodiment of this utility model, the material is tilted at a certain angle by means of the first support and the second support, the length of contact between the saw blade and the material is reduced, the contact time is reduced, thereby reducing frictional heat generation, reducing the contact time between the saw blade and the material, and extending the time for the saw blade to cool down in the air, thus reducing the temperature of the saw blade.
[0017] Furthermore, in a preferred embodiment of this utility model, the circulating water through the first and second supports carries away some of the heat from the material, thereby reducing the temperature of the material and the saw blade.
[0018] Furthermore, in a preferred embodiment of this utility model, the bottom of the first bracket and the second bracket are provided with blocking strips.
[0019] This invention addresses the deficiencies in the prior art and offers the following advantages: It proposes an innovative metal material cutting device. Through optimized structural design, this device cleverly utilizes a circulating cooling water system and a specific support tilt angle to significantly reduce the contact time between the saw blade and the material while ensuring stable material fixation. Simultaneously, the circulating water carries away some heat, effectively lowering the temperature of both the saw blade and the material, thereby extending the saw blade's lifespan and improving cutting quality. This design not only fills a gap in existing technology but also provides reliable technical support for the efficient cutting of non-ferrous metal targets and other sensitive materials. Attached Figure Description
[0020] The embodiments of the present invention will be more fully understood from the accompanying drawings of the various embodiments of the present invention given below. However, this should not be construed as limiting the present invention to the specific embodiments, but is only for explanation and understanding. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0021] Figure 1 This is a front view structural diagram of the device;
[0022] Figure 2 This is a side view of the structure of this device;
[0023] Figure 3 This is a simplified schematic diagram of the existing device.
[0024] In the diagram: 101, base; 102, saw blade; 103, material; 104, clamp; 105, first support; 106, second support; 107, first water inlet; 108, first water outlet; 109, blocking strip. Detailed Implementation
[0025] 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.
[0026] In the description of this utility model, references to "embodiment," "one embodiment," "some embodiments," or "other embodiments" indicate that a specific feature, structure, or characteristic described in connection with an embodiment is included in at least some embodiments, but not necessarily all embodiments. Multiple appearances of "embodiment," "one embodiment," or "some embodiments" do not necessarily refer to the same embodiment. If the specification describes a component, feature, structure, or characteristic as "may," "may," or "can" be included, then that particular component, feature, structure, or characteristic is not required to be included. If the specification or claims refer to an element "a," it does not mean that there is only one element. If the specification or claims refer to "an additional" element, it does not exclude the existence of more than one additional element. Furthermore, specific features, structures, functions, or characteristics can be combined in one or more embodiments in any suitable manner. For example, a first embodiment can be combined with a second embodiment, provided that the specific features, structures, functions, or characteristics associated with the two embodiments are not mutually exclusive.
[0027] In the description of this utility model, unless otherwise specified, ordinal adjectives such as "first," "second," and "third" are used to describe common objects, indicating only different instances of the same object, and not implying that the objects described must be in a given order, whether temporally, spatially, sequentially, or in any other way. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0029] like Figure 1 , 2 As shown, this utility model discloses a metal material cutting device, which includes a base 101, on which a first support 105 and a second support 106 are provided;
[0030] The first support 105 and the second support 106 are separated from each other, and a groove is formed between the first support 105 and the second support 106;
[0031] The first support 105 has a first water inlet 107 at its bottom and a first water outlet 108 at its top. A first water channel is provided between the first water inlet 107 and the first water outlet 108.
[0032] The second support 106 has a second water inlet at its bottom and a second water outlet at its top, and a second water channel is provided between the second water inlet and the second water outlet.
[0033] The bottoms of the first support 105 and the second support 106 are fixed to the base 101 by fastening devices; clamps 104 are provided on the first support 105 and the second support 106, and the material 103 is fixed by the first support 105, the second support 106 and the clamps 104.
[0034] Furthermore, in a preferred embodiment of this utility model, the widths of the first support 105 and the second support 106 are different to ensure that the material 103 can be sawn.
[0035] Furthermore, in a preferred embodiment of this utility model, the bottoms of the first bracket 105 and the second bracket 106 are horizontal, and the tops of the first bracket 105 and the second bracket 106 are inclined.
[0036] Furthermore, in a preferred embodiment of this utility model, the tilt angles of the top of the first bracket 105 and the second bracket 106 are the same.
[0037] Furthermore, in a preferred embodiment of this utility model, the fastening device is a screw.
[0038] Furthermore, in a preferred embodiment of this utility model, the top tilt angle of the first bracket 105 and the second bracket 106 is 0-90°.
[0039] Furthermore, in a preferred embodiment of this utility model, the clamp 104 is a flat-jaw pliers.
[0040] Furthermore, in a preferred embodiment of this utility model, the material 103 is tilted at a certain angle by the first support 105 and the second support 106, the contact length between the saw blade 102 and the material 103 is reduced, the contact time is reduced, thereby reducing frictional heat generation, reducing the contact time between the saw blade 102 and the material 103, and extending the cooling time of the saw blade 102 in the air, thus reducing the temperature of the saw blade 102.
[0041] Furthermore, in a preferred embodiment of this utility model, the circulating water of the first support 105 and the second support 106 carries away part of the heat of the material 103, thereby reducing the temperature of the material 103 and the saw blade 102.
[0042] Furthermore, in a preferred embodiment of this utility model, the bottom of the first bracket 105 and the second bracket 106 are provided with a blocking strip 109.
[0043] It should be noted that this utility model adds a corresponding tooling to the conventional band saw, which effectively reduces the contact area between the saw blade 102 and the material 103, thereby reducing the temperature of the saw blade 102.
[0044] The entire workpiece consists of two parts: two separate supports (i.e., the first support and the second support). The two supports have the same tilt angle and are horizontal at the bottom, forming a group. There is a water inlet at the bottom and a water outlet at the top. The bottom is fixed to the base 101 with screws, and the material 103 is fixed to the support by a clamp 104. There is a blocking strip 109 at the bottom.
[0045] Depending on the specifications of material 103, different widths of supports are selected for use, with support angles ranging from 0 to 90°. Different angles are chosen to ensure that material 103 can be sawn.
[0046] By placing a support, the material 103 is tilted at a certain angle, reducing the contact length between the saw blade 102 and the material 103, thus decreasing the contact time and reducing frictional heat generation. The reduced contact time between the saw blade 102 and the material 103 prolongs the cooling time of the saw blade 102 in the air, which is beneficial for lowering the temperature of the saw blade 102. The support, through circulating water, removes some of the heat from the material 103, further reducing the temperature of both the material 103 and the saw blade 102.
[0047] Using this tooling can effectively reduce the temperature of the saw blade 102 and the material 103, extend the service life of the saw blade 102, and improve the quality of the material 103.
[0048] During the aluminum sawing process, after passing through this fixture, the temperature of the saw blade 102 rises from room temperature to 60°C. The temperature measurement points are the temperature of the saw blade 102 before feeding and the temperature of the saw blade 102 after sawing.
[0049] During the aluminum sawing process, after passing through this fixture, the temperature of the saw blade 102 rises from room temperature to 80°C. The temperature measurement points are the temperature of the saw blade 102 before feeding and the temperature of the saw blade 102 after sawing.
[0050] In summary, this utility model proposes an innovative metal material cutting device, the core of which includes:
[0051] (1) Inclined bracket design: By tilting the top of the first bracket 105 and the second bracket 106 (angle 0-90°), the material 103 is fixed at a certain angle, which shortens the single contact length of the saw blade 102, reduces the accumulation of frictional heat, and extends the natural cooling time of the saw blade 102 in the air.
[0052] (2) Indirect cooling system: The bracket integrates a circulating water channel to indirectly reduce the temperature of material 103 through water cooling, avoiding direct contact between the coolant and the active metal.
[0053] (3) Modular fixture 104: An adjustable flat-jaw pliers or a high-temperature resistant fixture 104 is used to adapt to different shaped targets, and the groove and blocking strip 109 are combined to enhance stability.
[0054] This equipment is particularly suitable for precision cutting of semiconductor targets and high-activity alloys for aerospace applications. It improves cut quality by reducing the heat-affected zone (HAZ) and extends the life of the saw blade 102, thus making up for the shortcomings of traditional technologies in processing high-value materials.
[0055] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A metal material cutting device, characterized in that, The cutting equipment includes a base, on which a first support and a second support are provided; The first support and the second support are separate from each other, and a groove is formed between the first support and the second support; The first support has a first water inlet at its bottom and a first water outlet at its top, and a first water channel is provided between the first water inlet and the first water outlet. The second bracket has a second water inlet at its bottom and a second water outlet at its top, and a second water channel is provided between the second water inlet and the second water outlet; The bottoms of the first and second supports are fixed to the base by fastening devices; clamps are provided on the first and second supports, and materials are fixed by the first and second supports and the clamps.
2. The metal material cutting equipment according to claim 1, characterized in that: The first and second supports have different widths to ensure that the material can be sawed.
3. The metal material cutting equipment according to claim 1, characterized in that: The bottoms of the first and second supports are horizontal, and the tops of the first and second supports are inclined.
4. The metal material cutting equipment according to claim 1, characterized in that: The tilt angles of the tops of the first and second supports are the same.
5. A metal material cutting device according to claim 1, characterized in that: The fastening device is a screw.
6. A metal material cutting device according to claim 3, characterized in that: The tilt angle between the top of the first bracket and the second bracket is 0-90°.
7. A metal material cutting device according to claim 1, characterized in that: The clamp is a flat-nose pliers.
8. A metal material cutting device according to claim 1, characterized in that: By using the first and second supports, the material is tilted at a certain angle, which reduces the length of contact between the saw blade and the material and the contact time, thereby reducing frictional heat generation. The reduced contact time between the saw blade and the material also prolongs the time for the saw blade to cool down in the air, thus lowering the saw blade temperature.
9. A metal material cutting device according to claim 1, characterized in that: The circulating water through the first and second supports carries away some of the heat from the material, reducing the temperature of the material and the saw blade.
10. A metal material cutting device according to claim 1, characterized in that: The bottom of the first bracket and the second bracket are provided with blocking strips.