A hard alloy rod machining edge fixing device with adjusting function

Abstract

The utility model discloses a hard alloy bar processing blade edge fixing device with adjusting function, including bottom plate, and the upper end middle side is provided with the rotary seat, install the plate, and it is fixedly installed in the upper end of rotary seat, and the left side of install the plate is provided with the connecting plate, the inside connection of connecting plate has the adjusting structure, and the adjusting structure includes installation rod and moving plate, installation rod installs in the inside left side of connecting plate, the link plate is fixedly installed in the upper side of adjusting structure, and the upper end rear side fixed mounting of link plate has the fixed clamping plate, the inside lower side of fixed clamping plate is connected with the limit structure, and the limit structure includes connecting rod, mobile clamping plate and moving block. This hard alloy bar processing blade edge fixing device with adjusting function sets up the limit structure, can be positioned to tool, thereby plays the fixed role to tool blade edge, and is provided with the adjusting structure, can play the adjusting effect to the height of tool.

Description

Technical Field

[0001] This utility model relates to the field of cemented carbide bar processing technology, specifically a cemented carbide bar processing cutting edge fixing device with adjustable function. Background Technology

[0002] A cutting edge fixing device is a device used to fix the cutting edge of a cutting tool. It is mainly used for positioning, clamping, and stabilizing the cutting edge during machining. In the machining of cemented carbide bars, the cutting edge fixing device is used to fix the cutting tool, thereby improving the machining effect of the cemented carbide bars. For example:

[0003] Chinese Patent Publication No. CN222661670U discloses a tooling for detecting and fixing the cutting edge of cemented carbide bar machining, belonging to the field of milling cutter detection technology. It includes a base plate and a fixing structure, including an adjustment component installed inside the first gripper, a pressure roller installed on one side of the adjustment component, a push handle fixed to the top of the pressure roller, a guide rod inserted into both sides inside the first gripper and connected to the second gripper, a spring installed at the middle position between the second gripper and the first gripper, and a guide shell fixed inside the second gripper. In this invention, pulling the push handle drives the pressure roller to rotate, causing the pressure roller to push the second clamping jaw towards the fixed structure, clamping and fixing the position of the tool. Rotating the connecting rod adjusts the distance between the first and second clamping jaws, thereby realizing the easy fixing function of this device, making it easy and quick to fix the position of the tool, improving work efficiency, reducing the time spent fixing the tool alone, and enhancing the convenience of this device. The tool is placed between the first clamping jaw 5 and the second clamping jaw 6, and the fixing structure 7 pushes the second clamping jaw 6 to clamp and fix the position of the tool. The direction and angle of the tool are adjusted by the first damping rotating seat 4, the second damping rotating seat 8, and the third damping rotating seat 9, and the height of the tool is adjusted by the extension structure 3.

[0004] Based on existing solutions and actual production and processing applications, current cemented carbide bar machining cutting edge fixing devices still have some problems, such as:

[0005] When fixing the cutting tool, a fixing structure is used to fix the tool. However, fixing the tool by means of structures such as push handles, pressure rollers, and guide shells can make the fixing process quite complicated.

[0006] The height of the cutting tool is adjusted through an extension structure. However, since the extension structure tilts the cutting tool, the height adjustment effect is not ideal. Therefore, this invention provides a cutting edge fixing device for machining carbide bars with an adjustment function to solve the above-mentioned problems. Utility Model Content

[0007] The purpose of this utility model is to provide a tool fixing device for machining carbide bars with adjustable function, so as to solve the problems mentioned in the background art. When fixing the tool, the tool is fixed by a fixing structure. Because the tool is fixed by a push handle, pressure roller, guide shell and other structures, the tool fixing process is cumbersome. When adjusting the height of the tool, the tool is adjusted by an extension structure. Because the extension structure tilts the tool, the tool height adjustment effect is not good.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a cemented carbide bar machining cutting edge fixing device with adjustable function, including a base plate, on the upper middle side of which a rotating seat is provided;

[0009] Also includes:

[0010] The mounting plate is fixedly installed on the upper end of the rotating seat, and a connecting plate is provided on the left side of the mounting plate. An adjustment structure is connected inside the connecting plate, and the adjustment structure includes a mounting rod and a movable plate. The mounting rod is installed on the inner left side of the connecting plate, and a movable plate is movably connected to the outer side of the mounting rod.

[0011] A connecting plate is fixedly installed on the upper side of the adjusting structure, and a fixed clamping plate is fixedly installed on the upper rear side of the connecting plate. A limiting structure is connected to the lower inner side of the fixed clamping plate, and the limiting structure includes a connecting rod, a movable clamping plate and a movable block. The connecting rod is installed inside the fixed clamping plate, and a movable clamping plate is connected to the outer side of the connecting rod. A movable block is fixedly installed on the lower side of the movable clamping plate.

[0012] Preferably, a limit block is fixedly installed on the inner left side of the mounting plate, and an electric telescopic rod is fixedly installed on the inner right side of the mounting plate.

[0013] Preferably, a connecting block is movably connected to the upper middle side of the mounting plate, and a fixing rod is connected to the right side of the connecting block, and a movable plate is installed on the left side of the connecting block;

[0014] The movable plate is connected to a movable block on its outer side, and a connecting block is movably connected to the upper left side of the movable block, and a limit rod is movably connected to the upper middle side of the connecting block.

[0015] Preferably, the limiting block and the connecting plate are slidably connected, and the vertical cross-sectional shape of the connecting plate is an "L" shape.

[0016] Preferably, the connecting plate and the mounting rod are rotatably connected, and the mounting rod and the movable plate are threadedly connected.

[0017] Preferably, the movable block and the connecting block are rotatably connected.

[0018] Preferably, the connecting block and the limiting rod are connected by a thread and the connecting block limits the movement of the moving block.

[0019] Preferably, the movable block and the connecting plate are slidably connected and the movable clamping plate is moved.

[0020] Compared with the prior art, the beneficial effects of this utility model are: the carbide bar machining cutting edge fixing device with adjustable function has a limit structure that can limit the cutting tool and thus fix the cutting edge of the cutting tool, and has an adjustable structure that can adjust the height of the cutting tool.

[0021] By placing the cutting tool on the upper front side of the fixed clamping plate and rotating the connecting rod, the connecting rod rotates inside the lower side of the fixed clamping plate, thereby making the connecting rod threaded on the lower side of the movable clamping plate. This causes the movable clamping plate to drive the movable block to move backward inside the connecting plate, so that the movable clamping plate and the fixed clamping plate clamp the cutting tool, making it convenient to fix the cutting edge of the cutting tool.

[0022] By activating the electric telescopic rod, the connecting plate is moved to the left under the limit block. Then, the mounting rod is rotated to rotate on the left side inside the connecting plate, causing the moving plate, which is threadedly connected to the mounting rod, to move upward on the outside of the connecting plate. This, in turn, causes the moving plate to move the connecting plate upward, facilitating the adjustment of the tool height.

[0023] By placing the movable plate on top of the mounting plate, the movable plate drives the connecting block to be installed on the top of the mounting plate. Rotating the fixing rod causes it to be threaded onto the right side of the connecting block, thus moving the fixing rod downwards and threading it onto the top of the mounting plate. This allows the movable block to drive the connecting block to be installed on the right side of the movable plate. Rotating the limiting rod causes it to be threaded onto the middle side of the connecting block, thus threading it onto the right side of the movable plate. This facilitates the fixing of the movable plate and the movable block, thereby providing support for the movable plate. Attached Figure Description

[0024] Figure 1 This is a schematic cross-sectional view of the connection between the base plate and the rotating seat of this utility model.

[0025] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0027] Figure 4This is a schematic cross-sectional view of the connection between the mounting rod and the movable plate of this utility model.

[0028] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C;

[0029] Figure 6 This is an exploded structural diagram of the connection between the connecting plate and the mounting rod of this utility model.

[0030] In the diagram: 1. Base plate; 2. Rotating seat; 3. Mounting plate; 4. Limiting block; 5. Connecting plate; 6. Mounting rod; 7. Moving plate; 8. Connecting plate; 9. Fixed clamping plate; 10. Movable plate; 11. Movable block; 12. Connecting block; 13. Fixed rod; 14. Electric telescopic rod; 15. Connecting block; 16. Limiting rod; 17. Connecting rod; 18. Movable clamping plate; 19. Moving block. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-6 This utility model provides a technical solution: a carbide bar machining cutting edge fixing device with adjustable function, comprising: a base plate 1, a rotating seat 2, a mounting plate 3, a limiting block 4, a connecting plate 5, a mounting rod 6, a moving plate 7, a connecting plate 8, a fixed clamping plate 9, a movable plate 10, a movable block 11, a connecting block 12, a fixed rod 13, an electric telescopic rod 14, a connecting block 15, a limiting rod 16, a connecting rod 17, a movable clamping plate 18, and a moving block 19. In operation, the specific... Figure 1 , Figure 4 and Figure 5As shown, a fixed clamping plate 9 is fixedly installed on the upper rear side of the connecting plate 8. A connecting rod 17 is movably installed inside the fixed clamping plate 9. A movable clamping plate 18 is movably connected to the outside of the connecting rod 17. A movable block 19 is fixedly installed on the lower side of the movable clamping plate 18. The tool is manually placed on the upper front side of the fixed clamping plate 9. The connecting rod 17 is manually rotated, so that the connecting rod 17 rotates inside the lower side of the fixed clamping plate 9 under the rotation action. This causes the connecting rod 17 to be threadedly connected to the lower side of the movable clamping plate 18. Then, under the thread action between the connecting rod 17 and the movable clamping plate 18, the movable clamping plate 18 moves to the rear side on the upper side of the connecting plate 8. This movement of the movable clamping plate 18 causes the movable clamping plate 18 to drive the movable block 19 to move to the rear side in the middle of the connecting plate 8. Thus, the movement of the movable clamping plate 18 and the fixed clamping plate 9 clamp the tool, which facilitates quick fixation of the tool.

[0033] Specific examples Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a connecting block 12 is movably installed on the upper middle side of the mounting plate 3. A fixing rod 13 is movably connected to the right side of the connecting block 12. A movable plate 10 is connected to the upper side of the connecting block 12. A movable block 11 is movably installed on the upper outer side of the movable plate 10. A connecting block 15 is connected to the upper outer side of the movable block 11. A limiting rod 16 is connected to the middle side of the connecting block 15. The movable plate 10 is manually placed on the upper side of the base plate 1, so that the movable plate 10 drives the connecting block 12 to be installed on the upper middle side of the mounting plate 3. The fixing rod 13 is tightened, so that the fixing rod 13 is threadedly connected to the right side of the connecting block 12 under the tightening action, thereby fixing... The threaded action between rod 13 and connecting block 12 causes the fixed rod 13 to move downward, and the downward movement of the fixed rod 13 causes the fixed rod 13 to be threaded on the upper side of the mounting plate 3. Then, the connecting block 15 is installed on the right end of the moving plate 7. The limiting rod 16 is turned so that the limiting rod 16 is threaded in the middle of the connecting block 15, thereby causing the limiting rod 16 to move to the left, and thus causing the limiting rod 16 to be threaded on the right side of the moving plate 7, which facilitates the fixing of the movable plate 10 and the movable block 11, thereby allowing the movable plate 10 and the movable block 11 to support the moving plate 7.

[0034] Specific examples Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, an electric telescopic rod 14 is fixedly installed on the right side inside the mounting plate 3, and a connecting plate 5 is fixedly installed on the left side of the electric telescopic rod 14. A mounting rod 6 is movably connected to the middle side inside the connecting plate 5, and a movable plate 7 is connected to the outer side of the upper end of the mounting rod 6. Activating the electric telescopic rod 14 causes it to drive the connecting plate 5 to move to the left. This movement of the connecting plate 5 to the left causes it to move to the left outside the limiting block 4, which in turn causes the connecting plate 5 to move the fixed clamping plate 9 to the left. Manually rotating the mounting rod 6 causes it to rotate on the left side inside the connecting plate 5, thus allowing the mounting rod to move. The rotation between rod 6 and connecting plate 5 causes the mounting rod 6 to be threadedly connected to the middle side of the moving plate 7. Then, the thread action between the mounting rod 6 and the moving plate 7 causes the moving plate 7 to move upward, which in turn causes the fixed clamping plate 9 to move upward. This causes the moving plate 7 to move the connecting block 15 upward, which in turn causes the connecting block 15 to move the movable block 11 upward on the outside of the moving plate 10. This causes the movable block 11 to rotate on the lower side of the connecting block 15, which allows the moving plate 10 to rotate on the left side of the connecting block 12. This facilitates the adjustment of the tool height. Furthermore, the angle of the mounting plate 3 can be adjusted by the rotating seat 2 provided on the upper side of the base plate 1.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A tooling fixing device for machining carbide bars with adjustable function, comprising a base plate (1) with a rotating seat (2) provided on the middle side of its upper end. Its features are, Also includes: Mounting plate (3) is fixedly mounted on the upper end of rotating seat (2), and a connecting plate (5) is provided on the left side of mounting plate (3). An adjustment structure is connected inside the connecting plate (5), and the adjustment structure includes mounting rod (6) and moving plate (7). The mounting rod (6) is installed on the left side inside the connecting plate (5), and the moving plate (7) is movably connected to the outside of the mounting rod (6). A connecting plate (8) is fixedly installed on the upper side of the adjustment structure, and a fixed clamping plate (9) is fixedly installed on the upper rear side of the connecting plate (8). A limiting structure is connected to the lower inner side of the fixed clamping plate (9), and the limiting structure includes a connecting rod (17), a movable clamping plate (18), and a movable block (19). The connecting rod (17) is installed inside the fixed clamping plate (9), and the movable clamping plate (18) is connected to the outer side of the connecting rod (17). A movable block (19) is fixedly installed on the lower side of the movable clamping plate (18).

2. The carbide bar machining cutting edge fixing device with adjustable function according to claim 1, characterized in that: A limit block (4) is also fixedly installed on the left side inside the mounting plate (3), and an electric telescopic rod (14) is fixedly installed on the right side inside the mounting plate (3).

3. The carbide bar machining cutting edge fixing device with adjustable function according to claim 2, characterized in that: The upper middle side of the mounting plate (3) is also movably connected to a connecting block (12), and a fixing rod (13) is connected to the right side of the connecting block (12), and a movable plate (10) is installed on the left side of the connecting block (12). The movable plate (10) is connected to a movable block (11) on the outside, and a connecting block (15) is movably connected to the upper left side of the movable block (11), and a limit rod (16) is movably connected to the upper middle side of the connecting block (15).

4. The carbide bar machining cutting edge fixing device with adjustable function according to claim 2, characterized in that: The limiting block (4) and the connecting plate (5) are slidably connected, and the vertical cross-section of the connecting plate (5) is an "L" shaped structure.

5. The carbide bar machining cutting edge fixing device with adjustable function according to claim 4, characterized in that: The connecting plate (5) and the mounting rod (6) are rotatably connected, and the mounting rod (6) and the moving plate (7) are threadedly connected.

6. The carbide bar machining cutting edge fixing device with adjustable function according to claim 3, characterized in that: The movable block (11) and the connecting block (15) are rotatably connected.

7. A carbide bar machining cutting edge fixing device with adjustable function according to claim 6, characterized in that: The connecting block (15) and the limiting rod (16) are connected by a thread and the connecting block (11) is limited.

8. The carbide bar machining cutting edge fixing device with adjustable function according to claim 1, characterized in that: The movable block (19) is slidably connected to the connecting plate (8) and plays a role in moving the movable clamping plate (18).

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