Cutting positioning jig with dust collection function

Abstract

The utility model discloses a cutting positioning fixture with dust absorption function, including bottom plate, the positioning assembly of fixed connection in the top of bottom plate, set up the workpiece body of bottom plate and be located positioning assembly bottom, the inboard fixed connection of bottom plate has dust absorption purification mechanism, dust absorption purification mechanism includes dust absorption box, the inner chamber of dust absorption box is provided with filter plate no.

Description

Technical Field

[0001] This utility model relates to the field of cutting positioning fixture technology, specifically a cutting positioning fixture with a dust extraction function. Background Technology

[0002] A cutting positioning fixture is a specialized auxiliary tool used in machining or manual operations to precisely fix and position the workpiece to be processed. It is usually customized according to the shape of the workpiece and the processing requirements. Through preset slots, blocks or clamping structures, it ensures that the workpiece is firmly clamped and always maintains the predetermined position during the cutting process, thereby effectively avoiding processing errors.

[0003] According to a patent published on the China Patent Network, the patent title is "A Cutting Positioning Fixture," patent application number 202023181740.X. This fixture features a clamping upper plate on a motor adapter plate connected to an external linear motor. An adsorption block is provided on the clamping upper plate. A longitudinal positioning component for longitudinally limiting the material is longitudinally fixed to the motor adapter plate, and a transverse positioning component for transversely limiting the material is transversely fixed to the motor adapter plate. This design solves the problem of high-precision, unified cutting and positioning of curved glass of different sizes and orientations, ensuring that the material does not rotate or shift when the cutting positioning fixture moves with the linear motor. It can simultaneously meet the cutting and positioning needs of multiple pieces of curved glass, improving production efficiency. However, this cutting positioning fixture lacks the function of absorbing and purifying fumes, generating harmful fumes during cutting. These fumes not only harm the surrounding environment but also pose a respiratory hazard to operators, affecting overall environmental friendliness and health.

[0004] Therefore, it is necessary to design and modify the cutting positioning fixture to effectively prevent its fumes from spreading and affecting the environment and health. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a cutting and positioning fixture with a dust-collecting function, which has the advantage of absorbing and purifying fumes, thus solving the problem of fumes spreading and affecting the environment and health.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting and positioning fixture with a dust-collecting function, including a base plate;

[0007] A positioning assembly fixedly connected to the top of the base plate;

[0008] The workpiece body is set on the base plate and located at the bottom of the positioning assembly;

[0009] A dust collection and purification mechanism is fixedly connected to the inner side of the base plate. The dust collection and purification mechanism includes a dust collection box. A filter plate 1 is installed through the inner cavity of the dust collection box. A filter plate 2 is installed at the bottom of the filter plate 1. Both sides of the filter plate 2 extend to the outer side of the dust collection box. A dust collection fan is fixedly connected to the bottom of the inner cavity of the dust collection box. A ventilation hole is opened at the bottom of the front of the dust collection box. A dust collection pipe is connected to the top of the dust collection box. An expansion mask is connected to the side of the dust collection pipe away from the dust collection box. The expansion mask is located on the top of the positioning component.

[0010] As a preferred embodiment of this utility model, a detachable mechanism is fixedly connected to the front of the dust collection box. The detachable mechanism includes a motor, a disc is fixedly connected to the front of the motor, a transmission pin is fixedly connected to the bottom of the front of the disc, a transmission frame is sleeved on the surface of the transmission pin, sliders are fixedly connected to both sides of the back of the transmission frame, the back of the sliders is slidably connected to the dust collection box, irregular rods are fixedly connected to both sides of the top of the transmission frame, a lower plate is fixedly connected to the side of the irregular rod away from the transmission frame, and the bottom of the lower plate passes through filter plate one and filter plate two respectively and extends to the bottom of filter plate two.

[0011] In a preferred embodiment of this invention, a protruding plate is fixedly connected to the inner side of the slider, a spring is fixedly connected to the top of the protruding plate, a connecting plate is fixedly connected to the top of the spring, and the back of the connecting plate is fixedly connected to the dust collection box.

[0012] As a preferred embodiment of this invention, corner blocks are fixedly connected to both sides of the motor, and the back of the corner blocks are fixedly connected to the dust collection box.

[0013] As a preferred embodiment of this utility model, vertical grooves are provided on both sides of the front of the dust collection box, and the back of the slider is slidably connected to the inside of the vertical grooves.

[0014] As a preferred embodiment of this utility model, a bonding plate is fixedly connected to the front side of the transmission pin, and the bonding plate is used in conjunction with the transmission pin.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model of cutting positioning fixture changes the phenomenon of harmful fumes generated during traditional cutting. It uses a dust suction pipe to draw the fumes into the dust collection box, and then purifies them through filter plate one and filter plate two, which can protect the surrounding environment and ensure the safety of the operator's respiratory tract.

[0017] 2. This utility model, through the setting of a disassembly mechanism, enables the disassembly of filter plate one and filter plate two, thereby improving the subsequent use effect.

[0018] 3. This utility model, through the arrangement of the convex plate, spring and connecting plate, enables the slider to move more stably, while also providing a buffering effect.

[0019] 4. The corner blocks in this invention enable the motor to be more securely connected to the dust collection box, preventing separation.

[0020] 5. The vertical groove in this invention allows the slider to slide more smoothly inside the dustbin, reducing friction between the slider and the dustbin.

[0021] 6. By setting up the bonding plate, this utility model enables the transmission pin to rotate more stably, while preventing the transmission frame from slipping off the surface of the transmission pin. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a structural diagram of the dust collection and purification mechanism and the easy-to-disassemble mechanism of this utility model;

[0024] Figure 3 This is a cross-sectional view of the dust collection box of this utility model;

[0025] Figure 4 This is a partial three-dimensional view of the present invention.

[0026] In the diagram: 1. Base plate; 2. Positioning assembly; 3. Workpiece body; 4. Dust collection and purification mechanism; 5. Dust collection box; 6. Filter plate one; 7. Filter plate two; 8. Dust collection fan; 9. Ventilation hole; 10. Dust collection pipe; 11. Mask; 12. Easy-to-disassemble mechanism; 13. Motor; 14. Disc; 15. Transmission pin; 16. Transmission frame; 17. Slider; 18. Irregular rod; 19. Lower plate; 20. Protruding plate; 21. Spring; 22. Connecting plate; 23. Corner block; 24. Vertical groove; 25. Adhesive plate. Detailed Implementation

[0027] 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.

[0028] like Figures 1 to 4 As shown, the present invention provides a cutting positioning fixture with a dust-collecting function, including a base plate 1;

[0029] Positioning component 2 is fixedly connected to the top of base plate 1;

[0030] The workpiece body 3 is set on the base plate 1 and located at the bottom of the positioning component 2;

[0031] A dust collection and purification mechanism 4 is fixedly connected to the inner side of the base plate 1. The dust collection and purification mechanism 4 includes a dust collection box 5. A filter plate 6 is installed through the inner cavity of the dust collection box 5. A filter plate 7 is installed at the bottom of the filter plate 6. Both sides of the filter plate 7 extend to the outer side of the dust collection box 5. A dust collection fan 8 is fixedly connected to the bottom of the inner cavity of the dust collection box 5. A ventilation hole 9 is opened at the bottom of the front of the dust collection box 5. A dust collection pipe 10 is connected to the top of the dust collection box 5. A mask 11 is connected to the side of the dust collection pipe 10 away from the dust collection box 5. The mask 11 is located at the top of the positioning component 2.

[0032] refer to Figure 1 , Figure 2 and Figure 3 The front of the dust collection box 5 is fixedly connected to a disassembly mechanism 12, which includes a motor 13. The front of the motor 13 is fixedly connected to a disc 14. The bottom of the front of the disc 14 is fixedly connected to a transmission pin 15. A transmission frame 16 is sleeved on the surface of the transmission pin 15. Slider 17 is fixedly connected to both sides of the back of the transmission frame 16. The back of the slider 17 is slidably connected to the dust collection box 5. Irregular rods 18 are fixedly connected to both sides of the top of the transmission frame 16. A lower plate 19 is fixedly connected to the side of the irregular rod 18 away from the transmission frame 16. The bottom of the lower plate 19 passes through the first filter plate 6 and the second filter plate 7 and extends to the bottom of the second filter plate 7.

[0033] As a technical optimization of this utility model, the filter plate 6 and filter plate 7 can be disassembled by the easy-to-disassemble mechanism 12, which improves the subsequent use effect.

[0034] refer to Figure 2 A protruding plate 20 is fixedly connected to the inner side of the slider 17, a spring 21 is fixedly connected to the top of the protruding plate 20, a connecting plate 22 is fixedly connected to the top of the spring 21, and the back of the connecting plate 22 is fixedly connected to the dust collection box 5.

[0035] As a technical optimization of this utility model, the arrangement of the convex plate 20, the spring 21 and the connecting plate 22 enables the slider 17 to move more stably, while also providing a buffering effect.

[0036] refer to Figure 2 Both sides of the motor 13 are fixedly connected to corner blocks 23, and the back of the corner blocks 23 is fixedly connected to the dust collection box 5.

[0037] As a technical optimization of this utility model, the corner block 23 enables the motor 13 to be more securely connected to the dust collection box 5, avoiding separation.

[0038] refer to Figure 2 The dust collection box 5 has vertical grooves 24 on both sides of the front, and the back of the slider 17 is slidably connected to the inside of the vertical grooves 24.

[0039] As a technical optimization of this utility model, the vertical groove 24 enables the slider 17 to slide more smoothly inside the dust collection box 5, reducing the friction between the slider 17 and the dust collection box 5.

[0040] refer to Figure 2 A bonding plate 25 is fixedly connected to the front of the transmission pin 15, and the bonding plate 25 is used in conjunction with the transmission pin 15.

[0041] As a technical optimization of this utility model, by setting the bonding plate 25, the transmission pin 15 can rotate more stably, while preventing the transmission frame 16 from slipping off the surface of the transmission pin 15.

[0042] The working principle and usage process of this utility model are as follows: First, before starting the cutting operation, the user starts the vacuum cleaner fan 8 in the vacuum purification mechanism 4. After the vacuum cleaner fan 8 starts running, it will create a negative pressure in the vacuum box 5, causing air to enter the vacuum box 5 through the suction pipe 10 from the expanding mask 11. The expanding mask 11 is located on top of the positioning component 2, which can better cover the cutting area and effectively absorb the dust generated during the cutting process. After the dusty air enters the vacuum box 5, it is first filtered by the first filter plate 6 to intercept larger dust particles. Then the air continues to flow downward and is filtered a second time by the second filter plate 7 to further remove smaller dust particles. The clean air after two stages of filtration is discharged from the vacuum box 5 through the ventilation hole 9, achieving the effect of absorbing and purifying the smoke. When a lot of dust accumulates on filter plates 6 and 7, affecting the dust collection effect, they need to be cleaned or replaced. At this time, the motor 13 in the easy-to-remove mechanism 12 is started. The motor 13 drives the disc 14 to rotate, and the transmission pin 15 on the disc 14 moves in a circular motion. The transmission pin 15 is sleeved in the transmission frame 16. Its circular motion drives the transmission frame 16 to move up and down reciprocally. The slider 17 on the back of the transmission frame 16 slides in the vertical groove 24 on the front of the dust collection box 5 to ensure the stability of the movement of the transmission frame 16. The irregular rod 18 and the lower plate 19 at the top of the transmission frame 16 move together with the transmission frame 16. The lower plate 19 lifts the filter plates 6 and 7 upwards, separating them from the dust collection box 5, making it easy to remove the filter plates and achieve the effect of convenient replacement of filter plates 6 and 7.

[0043] In summary, this cutting positioning fixture with dust extraction function changes the phenomenon of harmful fumes generated during traditional cutting. It uses a dust extraction pipe 10 to draw the fumes into the dust extraction box 5, and then purifies them through filter plate 6 and filter plate 7, thus protecting the surrounding environment and ensuring the safety of the operator's respiratory tract.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting and positioning fixture with a dust-collecting function, comprising a base plate (1); Positioning assembly (2) is fixedly connected to the top of the base plate (1); The workpiece body (3) is set on the base plate (1) and located at the bottom of the positioning assembly (2); Its features are: A dust collection and purification mechanism (4) is fixedly connected to the inner side of the base plate (1). The dust collection and purification mechanism (4) includes a dust collection box (5). A filter plate (6) is provided through the inner cavity of the dust collection box (5). A filter plate (7) is provided at the bottom of the filter plate (6). Both sides of the filter plate (7) extend to the outer side of the dust collection box (5). A dust collection fan (8) is fixedly connected to the bottom of the inner cavity of the dust collection box (5). A ventilation hole (9) is provided at the bottom of the front of the dust collection box (5). A dust collection pipe (10) is connected to the top of the dust collection box (5). A mask (11) is connected to the side of the dust collection pipe (10) away from the dust collection box (5). The mask (11) is located at the top of the positioning component (2).

2. A cutting and positioning fixture with a dust-collecting function according to claim 1, characterized in that: The front of the dust collection box (5) is fixedly connected to a disassembly mechanism (12), which includes a motor (13). The front of the motor (13) is fixedly connected to a disc (14). The bottom of the front of the disc (14) is fixedly connected to a transmission pin (15). A transmission frame (16) is sleeved on the surface of the transmission pin (15). Sliders (17) are fixedly connected to both sides of the back of the transmission frame (16). The back of the sliders (17) is slidably connected to the dust collection box (5). A shaped rod (18) is fixedly connected to both sides of the top of the transmission frame (16). A lower plate (19) is fixedly connected to the side of the shaped rod (18) away from the transmission frame (16). The bottom of the lower plate (19) passes through the first filter plate (6) and the second filter plate (7) and extends to the bottom of the second filter plate (7).

3. A cutting and positioning fixture with a dust-collecting function according to claim 2, characterized in that: A protruding plate (20) is fixedly connected to the inner side of the slider (17), a spring (21) is fixedly connected to the top of the protruding plate (20), a connecting plate (22) is fixedly connected to the top of the spring (21), and the back of the connecting plate (22) is fixedly connected to the dust collection box (5).

4. A cutting and positioning fixture with a dust-collecting function according to claim 2, characterized in that: Both sides of the motor (13) are fixedly connected to corner blocks (23), and the back of the corner blocks (23) is fixedly connected to the dust collection box (5).

5. A cutting and positioning fixture with a dust-collecting function according to claim 2, characterized in that: The dust collection box (5) has vertical grooves (24) on both sides of its front, and the back of the slider (17) is slidably connected to the inside of the vertical grooves (24).

6. A cutting and positioning fixture with a dust-collecting function according to claim 2, characterized in that: The front side of the transmission pin (15) is fixedly connected to a bonding plate (25), which is used in conjunction with the transmission pin (15).

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