Quick-release spade structure

Abstract

The application relates to the technical field of radiator production equipment, and provides a quick-release shovel cutter structure, which comprises a mounting seat, a shovel tooth cutter and a driving mechanism, the bottom end of the mounting seat is provided with a first mounting part, the top end of the mounting seat is provided with a second mounting part, the shovel tooth cutter is located in the first mounting part, the driving mechanism is fixed in the second mounting part, the output end of the driving mechanism penetrates through the mounting seat and is detachably connected with the shovel tooth cutter, and the output end is used for fixing the shovel tooth cutter on the mounting seat. According to the application, the driving mechanism is used for locking the shovel tooth cutter on the mounting seat, compared with the traditional bolt connection, the method is more efficient for the characteristics that the shovel tooth machine needs to frequently replace the shovel tooth cutter, and the installation error caused by human in the conventional cutter installation process is avoided.

Description

Technical Field

[0001] This application relates to the field of radiator manufacturing equipment technology, specifically a quick-release scraper structure. Background Technology

[0002] A heat sink fin scraping machine is a precision CNC machine tool used to manufacture high-density, ultra-thin, integrated metal heat sink fins. It uses scraping cutters to cut and plastically deform the surface of a metal blank layer by layer into a vertically arranged fin array, making it a core piece of equipment in the production of high-end heat sinks. The scraping cutters are precision-sensitive and easily worn parts. Because the scraping process requires continuous cutting of high-density metal, the cutting edge of the cutter is subjected to enormous friction and cutting heat, resulting in rapid wear. Furthermore, different workpieces may require scrapers of different specifications or angles. Therefore, to improve production efficiency and product quality, the ability to quickly replace scraping cutters is crucial.

[0003] Currently, the traditional method of installing scrapers involves using bolts to lock the blade holder and scraper teeth. This method requires workers to tighten multiple bolts, which is obviously inefficient and susceptible to human interference, making it prone to installation errors and even installation failures that can damage the scraper teeth. Summary of the Invention

[0004] To address the aforementioned technical problems, this application provides a quick-release scraper structure. This application uses a drive mechanism to lock the scraper blade onto the mounting base. Compared to traditional bolt connections, this method is more efficient for scraper machines that require frequent blade replacements, and it also avoids installation errors caused by human error during conventional blade installation.

[0005] The technical solution of this application is:

[0006] A quick-release scraper structure includes a mounting base, scraper teeth, and a drive mechanism. The bottom end of the mounting base is provided with a first mounting part, and the top end of the mounting base is provided with a second mounting part.

[0007] The shovel tooth is located inside the first mounting part; the drive mechanism is fixed inside the second mounting part, the output end of the drive mechanism passes through the mounting base and is detachably connected to the shovel tooth, and is used to fix the shovel tooth on the mounting base.

[0008] In the above-mentioned quick-release scraper structure, the front end of the scraper tooth is a cutting edge, and the rear end of the scraper tooth is provided with an opening; a limiting block is provided in the opening; the limiting block extends inward from the inner wall of the opening to form an open groove.

[0009] In the above-described quick-release blade structure, the output end of the drive mechanism can pass through the opening and the open slot; the end of the output end of the drive mechanism is provided with a locking block;

[0010] When the output end of the drive mechanism retracts, the locking block abuts against the limiting block, fixing the shovel tooth cutter in the first mounting part of the mounting base;

[0011] When the output end of the drive mechanism extends, the locking block releases the limiting block.

[0012] In the above-mentioned quick-release scraper structure, the mounting base is an "inverted L-shaped" structure, including a vertical block and a horizontal block; the vertical block and the horizontal block intersect end to end, and the cavity at the inner corner of the two is the first mounting part.

[0013] In the above-described quick-release shovel structure, the mounting base has a recess and serves as the second mounting part; the recess has a through hole communicating with the first mounting part; the output end of the drive mechanism passes through the through hole and is detachably connected to the shovel tooth blade.

[0014] In the above-described quick-release blade structure, the notch has a beveled surface; along the width direction of the mounting base, the beveled surface gradually slopes from top to bottom; one end of the through hole is located on the beveled surface, and the other end of the through hole extends toward the first mounting portion.

[0015] In the aforementioned quick-release blade structure, the driving mechanism is a hydraulic cylinder.

[0016] In the above-described quick-release blade structure, there are multiple second mounting parts, which are spaced apart along the length of the mounting base.

[0017] In the above-described quick-release blade structure, there are multiple drive mechanisms, and their number is equal to that of the second mounting part.

[0018] In the aforementioned quick-release blade structure, the mounting base is provided with multiple mounting holes for connecting the blade-scraping machine.

[0019] One of the above-mentioned technical solutions in this application has at least one of the following advantages or beneficial effects:

[0020] This application uses a drive mechanism to lock the tooth cutting tool onto the mounting base. Compared with traditional bolt connections, this method is more efficient for tooth cutting machines that require frequent tooth cutting tool replacements, and it also avoids installation errors caused by human error during conventional tool installation. Attached Figure Description

[0021] Figure 1 This is a perspective view of Embodiment 1 of this application;

[0022] Figure 2 This is an embodiment 1 of the present application. Figure 1 Top view;

[0023] Figure 3This is an embodiment 1 of the present application. Figure 1 Side view of the internal structure;

[0024] Figure 4 This is an exploded view of Embodiment 1 of this application;

[0025] Figure 5 This is a schematic diagram of the toothed blade of Embodiment 1 of this application.

[0026] The attached figures are labeled as follows:

[0027] Mounting base 1; recess 10; first mounting part 1a; second mounting part 2a; through hole 101; blind hole 102; mounting hole 103; vertical block 11; horizontal block 12; inclined surface 110; shovel tooth 2; opening 20; limit block 21; open groove 201; drive mechanism 3; locking block 31. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0029] Example 1

[0030] refer to Figures 1-5 A quick-release scraper structure includes a mounting base 1, a scraper tooth 2, and a drive mechanism 3. The bottom end of the mounting base 1 is provided with a first mounting part 1a, and the top end of the mounting base 1 is provided with a second mounting part 2a.

[0031] The shovel 2 is located in the first mounting part 1a; the drive mechanism 3 is fixed in the second mounting part 2a, the output end of the drive mechanism 3 passes through the mounting base 1 and is detachably connected to the shovel 2, and is used to fix the shovel 2 on the mounting base 1.

[0032] In this embodiment, the drive mechanism 3 is a hydraulic cylinder. Of course, in practical applications, the hydraulic cylinder is connected to an external hydraulic system to achieve functions such as pressure holding, pressure release, and pressure increase.

[0033] In practical applications, the output end of the drive mechanism 3 passes through the mounting base 1, and then the toothed blade 2 is detachably connected to the drive mechanism 3. The output end of the drive mechanism 3 can pull the toothed blade 2 toward the mounting base 1, so that the toothed blade 2 and the mounting base 1 are tightly attached and continuously provide a locking force.

[0034] In this embodiment, the tooth-shaving cutter 2 is locked onto the mounting base 1 by the drive mechanism 3. Compared with the traditional bolt connection, this method is more efficient for the tooth-shaving machine, which requires frequent replacement of the tooth-shaving cutter 2, and avoids installation errors caused by human error during the conventional tool installation process.

[0035] Specifically, the front end of the shovel blade 2 is a cutting edge, and the rear end of the shovel blade 2 is provided with an opening 20; a limiting block 21 is provided in the opening 20; the limiting block 21 extends inward from the inner wall of the opening 20 to form an open groove 201.

[0036] It should be noted that the opening 20 is located on the side of the toothed blade 2 and is open to the outside. The opening 20 penetrates the upper end face of the toothed blade 2. In this embodiment, the opening 20 also penetrates the lower end face. Under the above design, the output end of the drive mechanism 3 can pass completely through the toothed blade 2 through the opening 20.

[0037] More specifically, the output end of the drive mechanism 3 can pass through the opening 20 and the open slot 201; the end of the output end of the drive mechanism 3 is provided with a locking block 31;

[0038] When the output end of the drive mechanism 3 retracts, the locking block 31 abuts against the limiting block 21, fixing the shovel 2 in the first mounting part 1a of the mounting base 1;

[0039] When the output end of the drive mechanism 3 extends, the locking block 31 releases the limiting block 21.

[0040] That is, a locking block 31 is provided on the output end of the hydraulic cylinder. The locking block 31 cannot be disengaged from the opening 20 by the limiting block 21. When the hydraulic cylinder retracts, the upper end face of the locking block 31 presses against the lower end face of the limiting block 21, thereby pulling the shovel 2 toward the hydraulic cylinder body and pressing it against the first mounting part 1a of the mounting base 1.

[0041] In this embodiment, specifically, the mounting base 1 has an inverted L-shaped structure, including a vertical block 11 and a horizontal block 12; the vertical block 11 and the horizontal block 12 intersect end to end, wherein the cavity at the inner corner of the two is the first mounting part 1a.

[0042] More specifically, the mounting base 1 has a recess 10 which serves as the second mounting part 2a; the recess 10 has a through hole 101 communicating with the first mounting part 1a; the output end of the drive mechanism 3 passes through the through hole 101 and is detachably connected to the shovel blade 2. In this embodiment, the recess 10 also has a blind hole 102 for mounting a hydraulic cylinder.

[0043] In a preferred embodiment, the notch 10 has a bevel 110; the bevel 110 gradually slopes from top to bottom along the width direction of the mounting base 1; one end of the through hole 101 is located on the bevel 110, and the other end of the through hole 101 extends toward the first mounting portion 1a. In the preferred embodiment described above, the limiting block 21 is arranged at an angle and the inclined surface 110 is parallel to the bevel 110. This design can increase the stability of the locking. When the hydraulic cylinder pulls the toothed blade 2, it provides a pressure from a horizontal vertical block 11 and a pressure from a horizontal horizontal block 12, which can make the toothed blade 2 fit tightly against the two sides of the inner corner.

[0044] In practical applications, depending on the length of the mounting base 1 and the shaving blade 2, there are multiple second mounting portions 2a, which are arranged at intervals along the length direction of the mounting base 1. In this embodiment, preferably, there are two second mounting portions 2a, which are symmetrically arranged along the length direction of the mounting base 1. At the same time, there are also two driving mechanisms 3 and two notches 10.

[0045] In this embodiment, the mounting base 1 is provided with a plurality of mounting holes 103 for connecting the tooth-shaving machine. Preferably, the mounting holes 103 are arranged around the edge of the mounting base 1.

[0046] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A quick-release scraper structure, characterized in that, It includes a mounting base, a toothed blade, and a drive mechanism. The mounting base has a first mounting part at its bottom end and a second mounting part at its top end. The shovel tooth is located inside the first mounting part; the drive mechanism is fixed inside the second mounting part, the output end of the drive mechanism passes through the mounting base and is detachably connected to the shovel tooth, and is used to fix the shovel tooth on the mounting base.

2. The quick-release scraper structure according to claim 1, characterized in that, The front end of the shovel blade is a cutting edge, and the rear end of the shovel blade has an opening; a limiting block is provided inside the opening; the limiting block extends inward from the inner wall of the opening to form an open groove.

3. The quick-release scraper structure according to claim 2, characterized in that, The output end of the drive mechanism can pass through the opening and the open slot; the end of the output end of the drive mechanism is provided with a locking block; When the output end of the drive mechanism retracts, the locking block abuts against the limiting block, fixing the shovel tooth cutter in the first mounting part of the mounting base; When the output end of the drive mechanism extends, the locking block releases the limiting block.

4. The quick-release scraper structure according to claim 1, characterized in that, The mounting base has an inverted L-shaped structure, including a vertical block and a horizontal block; the vertical block and the horizontal block intersect end to end, and the cavity at the inner corner of the two blocks is the first mounting part.

5. The quick-release scraper structure according to claim 4, characterized in that, The mounting base has a recess and serves as the second mounting part; the recess has a through hole communicating with the first mounting part; the output end of the drive mechanism passes through the through hole and is detachably connected to the shovel blade.

6. The quick-release scraper structure according to claim 5, characterized in that, The notch has a beveled surface; along the width direction of the mounting base, the beveled surface gradually slopes from top to bottom; one end of the through hole is located on the beveled surface, and the other end of the through hole extends toward the first mounting portion.

7. The quick-release scraper structure according to claim 1, characterized in that, The driving mechanism is a hydraulic cylinder.

8. The quick-release scraper structure according to any one of claims 1 to 7, characterized in that, There are multiple second mounting parts, and the multiple second mounting parts are arranged at intervals along the length direction of the mounting base.

9. The quick-release scraper structure according to claim 8, characterized in that, There are multiple drive mechanisms, and their number is equal to that of the second mounting part.

10. The quick-release scraper structure according to claim 1, characterized in that, The mounting base is provided with multiple mounting holes for connecting the tooth-shaving machine.

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