Radiator cutting tool with limiting structure

Abstract

The radiator cutting tool with the limiting structure sequentially comprises a base and a top plate from bottom to top, supporting frames are installed on the left side and the right side between the base and the top plate, a jig is installed in the middle of the base, and a jig inner cavity is formed in the inner side of the jig; a cutter assembly capable of working in the horizontal direction is arranged on at least one supporting frame, and a limiting structure is arranged at the position, over the jig, of the top plate. The workpiece is horizontally placed in the inner cavity of the jig, and compared with a vertically-placed structure, the installation mode of the workpiece is more stable. By means of the structural arrangement of the partition plate, the position of the partition plate in the horizontal direction is adjustable, the partition plate can be placed at the position close to the cutting position of the cutter during cutting, then the cutter is limited, and the cutting accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to radiator processing, in particular to a radiator cutting tool with a limiting structure. Background Art

[0002] A radiator or heat sink is a device that dissipates heat from heat-prone electronic components in electrical appliances. It is usually made of aluminum alloy, brass or bronze in the form of plates, sheets, or multiple sheets. For example, the CPU central processing unit in a computer requires a fairly large heat sink, as do the power tubes and line tubes in a television, and the power amplifier tubes in an amplifier.

[0003] After massive searches, it was found that the prior art publication number is CN213224482U, which discloses a radiator fin cutting tool. It includes a lower die seat installed at the bottom of the lifting drive device, an upper die seat installed at the top of the lifting drive device, and a fin cutter fixedly installed with the upper die seat for cutting the radiator fins. The lower die seat has a support plate arranged parallel to the fin cutter. The radiator fins are placed on the lower die seat and can be positioned by the support plate. After adjusting the position of the lower die seat so that the radiator fins correspond to the cutting position of the fin cutter, the fin cutter is driven by the lifting drive device to lift vertically to cut the radiator fins. Its advantages are: its structural design is very simple, the operation and use are also very convenient, the tooling is highly reliable, it can accurately and efficiently remove excess fins, and a feasible installation space is reserved. The fin thickness does not affect the efficiency of fin cutting. It is flexible and has a wide range of applications, thereby greatly improving production efficiency and ensuring the processing accuracy after processing.

[0004] To sum up, in the existing radiator slicing tooling, the workpiece is set along the vertical direction, and then the cutter cuts the workpiece below along the vertical direction from above. However, this processing method makes the installation firmness of the workpiece poor; and there is a lack of necessary limiting structure, and the cutting stroke cannot be limited.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a radiator cutting tool with a limited structure to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the utility model is to provide a radiator cutting tool with a limiting structure.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A heat sink cutting tool with a limited position structure comprises a base and a top plate from bottom to top, support frames are installed on both sides of the base and the top plate, a jig is installed in the middle of the base, and a jig inner cavity is arranged inside the jig;

[0009] A cutter assembly capable of working in a horizontal direction is arranged on at least one support frame, and a limiting structure is arranged on a top plate directly above the jig;

[0010] The limiting structure includes an adapter frame, a partition mounting seat and a partition. The adapter frame is installed on the support frame, a partition mounting seat is installed at the bottom of the adapter frame, and a partition distributed along the vertical direction is installed at the bottom of the partition mounting seat. The bottom of the partition can extend to the bottom and close to one side of the fixture.

[0011] As a further improvement of the utility model, top plate guide rail assemblies distributed along the front-to-back direction are installed on both support frames, and both sides of the bottom of the top plate can move along the front-to-back direction on the two support frames through the top plate guide rail assemblies.

[0012] As a further improvement of the utility model, the cutter assembly includes a cutter drive cylinder and a cutter. The cutter drive cylinder is installed on the outside of the support frame. The cutter drive cylinder can drive the cutter drive frame located on the inside of the support frame to move in the horizontal direction through the cutter drive rod. A cutter mounting seat is installed on the inside of the cutter drive frame, and a cutter distributed along the horizontal direction is installed on the inside of the cutter mounting seat.

[0013] As a further improvement of the utility model, a plurality of cutter guide columns distributed along the horizontal direction are installed between the cutter drive frame and the support frame.

[0014] As a further improvement of the present invention, a avoiding groove is provided on at least one of the left and right sides of the fixture.

[0015] As a further improvement of the utility model, a partition guide rail is arranged on the top plate along the horizontal direction, and the adapter frame can move along the horizontal direction on the partition guide rail through the partition slider.

[0016] As a further improvement of the utility model, a plurality of locking grooves are evenly distributed along the horizontal direction on the top plates at the top and bottom of the partition guide rail, and the locking pieces installed on the adapter frame can be locked together with the locking grooves.

[0017] As a further improvement of the utility model, the locking member is a latch pin, the locking groove is a pin hole, and the latch pin is inserted into the pin hole.

[0018] By means of the above solution, the utility model has at least the following advantages:

[0019] The workpiece of the utility model is horizontally placed in the inner cavity of the fixture. Compared with the vertically placed structure, the installation method of the workpiece is more stable.

[0020] The utility model adopts the structure setting of the partition plate, and the position of the partition plate in the horizontal direction is adjustable. During cutting, the partition plate can be placed at a position adjacent to the cutting position of the cutter, thereby limiting the position of the cutter and improving the cutting accuracy.

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a structural schematic diagram of a radiator cutting tool with a limited position structure of the utility model;

[0024] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle fixture;

[0025] Figure 3 yes Figure 1 Structural diagram of the middle limit structure.

[0026] The meanings of the various reference numerals in the figures are as follows.

[0027] Base 1, fixture 2, support frame 3, top plate 4, top plate guide rail assembly 5, cutter drive cylinder 6, cutter drive rod 7, cutter guide column 8, cutter drive frame 9, cutter mounting seat 10, cutter 11, limiting structure 12, fixture inner cavity 13, avoidance groove 14, partition guide rail 15, adapter frame 16, locking piece 17, partition slider 18, locking groove 19, partition mounting seat 20, partition 21. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0030] Example

[0031] like Figure 1 to Figure 3 As shown,

[0032] A heat sink cutting tool with a limited position structure includes a base 1 and a top plate 4 from bottom to top, support frames 3 are installed on the left and right sides between the base 1 and the top plate 4, a jig 2 is installed in the middle position of the base 1, and a jig inner cavity 13 is arranged inside the jig 2. Top plate guide assemblies 5 distributed along the front-to-back direction are installed on both support frames 3, and both sides of the bottom of the top plate 4 can move along the front-to-back direction on the two support frames 3 through the top plate guide assemblies 5.

[0033] 1. A cutter assembly capable of working in a horizontal direction is arranged on at least one support frame 3:

[0034] The cutter assembly includes a cutter drive cylinder 6 and a cutter 11. The cutter drive cylinder 6 is installed on the outside of the support frame 3. The cutter drive cylinder 6 can drive the cutter drive frame 9 located inside the support frame 3 to move in the horizontal direction through the cutter drive rod 7. A cutter mounting seat 10 is installed inside the cutter drive frame 9, and a cutter 11 distributed along the horizontal direction is installed inside the cutter mounting seat 10. A plurality of cutter guide columns 8 distributed along the horizontal direction are installed between the cutter drive frame 9 and the support frame 3.

[0035] 2. A limiting structure 12 is provided on the top plate 4 directly above the fixture 2:

[0036] The limiting structure 12 includes an adapter frame 16, a partition mounting seat 20 and a partition 21. The adapter frame 16 is installed on the support frame 3. The partition mounting seat 20 is installed at the bottom of the adapter frame 16. The partition 21 distributed along the vertical direction is installed at the bottom of the partition mounting seat 20. The bottom of the partition 21 can extend to the bottom and close to one side of the fixture 2.

[0037] A partition guide rail 15 is arranged on the top plate 4 along the horizontal direction, and the adapter frame 16 can move along the horizontal direction on the partition guide rail 15 through the partition slider 18.

[0038] A plurality of locking grooves 19 are evenly distributed along the horizontal direction on the top plate 4 at the top and bottom of the partition guide rail 15 , and the locking members 17 installed on the adapter frame 16 can be locked together with the locking grooves 19 .

[0039] The locking member 17 may be a latch pin, and the locking groove 19 may be a pin hole, into which the latch pin is inserted.

[0040] In addition, a avoiding groove 14 is provided on at least one of the left and right sides of the fixture 2. When the cutter mounting seat 10 is in the process of horizontal movement, the avoiding groove 14 can avoid the cutter mounting seat 10.

[0041] The working process of this utility model is briefly described as follows:

[0042] The workpiece to be processed is placed in the inner cavity 13 of the fixture, and the partition 21 has been installed on the adapter frame 16. The position of the partition 21 in the front-to-back direction and the left-to-right direction can be adjusted by the top plate guide rail assembly 5 and the partition guide rail 15, and then the partition 21 is placed on the side of the part to be cut and sliced ​​away from the cutter 11 for spacing and limiting, and then the cutter 11 starts to cut the part of the workpiece in front of the partition 21.

[0043] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0044] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A heat sink cutting tool with a limited position structure, comprising, from bottom to top, a base (1) and a top plate (4), support frames (3) are installed on both left and right sides between the base (1) and the top plate (4), a jig (2) is installed at a middle position on the base (1), and a jig inner cavity (13) is provided on the inner side of the jig (2); Features: A cutter assembly capable of operating in a horizontal direction is arranged on at least one of the support frames (3), and a limiting structure (12) is arranged on the top plate (4) directly above the jig (2); The limiting structure (12) comprises an adapter frame (16), a partition mounting seat (20) and a partition (21); the adapter frame (16) is mounted on the support frame (3); the partition mounting seat (20) is mounted at the bottom of the adapter frame (16); the partition (21) distributed along the vertical direction is mounted at the bottom of the partition mounting seat (20); the bottom of the partition (21) can extend downward and close to one side of the fixture (2).

2. The heat sink cutting tool with a limiting structure according to claim 1, characterized in that: Top plate guide rail assemblies (5) distributed along the front-to-back direction are installed on both support frames (3), and both sides of the bottom of the top plate (4) can move along the front-to-back direction on the two support frames (3) through the top plate guide rail assemblies (5).

3. The heat sink cutting tool with a limiting structure according to claim 1, characterized in that: The cutter assembly comprises a cutter drive cylinder (6) and a cutter (11); the cutter drive cylinder (6) is mounted on the outside of a support frame (3); the cutter drive cylinder (6) can drive a cutter drive frame (9) located inside the support frame (3) to move in a horizontal direction via a cutter drive rod (7); a cutter mounting seat (10) is mounted on the inside of the cutter drive frame (9); and cutters (11) distributed in a horizontal direction are mounted on the inside of the cutter mounting seat (10).

4. The heat sink cutting tool with a limiting structure as claimed in claim 3, characterized in that: A plurality of cutter guide columns (8) distributed along the horizontal direction are installed between the cutter drive frame (9) and the support frame (3).

5. The heat sink cutting tool with a limiting structure according to claim 1, characterized in that: A avoiding groove (14) is provided on at least one of the left and right sides of the fixture (2).

6. The heat sink cutting tool with a limiting structure according to claim 1, characterized in that: A partition guide rail (15) is arranged on the top plate (4) along the horizontal direction, and the adapter frame (16) can move along the horizontal direction on the partition guide rail (15) via a partition slider (18).

7. The heat sink cutting tool with a limiting structure as claimed in claim 6, characterized in that: A plurality of locking grooves (19) are evenly distributed along the horizontal direction on the top and bottom top plates (4) on the partition guide rail (15), and the locking pieces (17) installed on the adapter frame (16) can be locked together with the locking grooves (19).

8. The heat sink cutting tool with a limiting structure as claimed in claim 7, characterized in that: The locking member (17) is a latch pin, the locking groove (19) is a pin hole, and the latch pin is inserted into the pin hole.

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