Protective device for mechanical part machining

Abstract

The utility model discloses a protective device for mechanical part machining, which is applied to the field of mechanical part machining and comprises a machining table, and supporting legs are bolted to the bottom of the machining table. The pull plate is moved, the pull plate moves to drive the pull rod to move, the pull rod moves to drive the connecting rod to move, the connecting rod moves to drive the clamping rod to move, the clamping rod is separated from the clamping hole, then the protective cover is taken down, during installation, the protective cover is installed on a machining table, the clamping rod is clamped with the clamping hole under the action of the spring, and the protective cover is fixed. Therefore, the purpose of being convenient to assemble and disassemble is achieved, the workload is reduced, and the working efficiency is improved. Dust is sucked into the dust suction cover through the suction fan, then the dust enters the dust suction box through the connecting pipe, and the dust is filtered by the filter screen in the dust suction box, so that the environment is protected, and the body health of people is ensured. And the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical parts processing, in particular to a protective device for mechanical parts processing. Background Art

[0002] At present, a Chinese utility model with the announcement number CN216431215U discloses a safety protection device for machining mechanical parts. The utility model includes a baffle and an adjustment structure, wherein the adjustment structure is arranged on the surface of the baffle, and the adjustment structure includes a connecting frame, wherein the surface of the connecting frame is fixedly connected to the baffle, a screw is inserted into the internal thread of the connecting frame, and a connecting rod is slidably connected to the inner wall of the connecting frame, a groove is provided on the surface of the baffle, and a connecting cloth is fixedly connected to the inner wall of the groove on the surface of the baffle, and a card frame is fixedly installed at the bottom end of the baffle, and a connecting block is slidably installed at the bottom end of the card frame, and a connecting groove is provided at one end of the connecting block away from the card frame, and a splint is slidably connected to the inner wall of the connecting groove. The utility model solves the problem that when the program of the robot arm changes, the range of motion of the robot arm will increase, and the position of the protective device cannot be adjusted at this time, which is easy to hinder the work of the robot arm.

[0003] The existing protective device is not easy to install and disassemble. The protective device is generally installed by multiple bolts. When disassembling and assembling the protective cover, tools are needed to disassemble and assemble it. The disassembly and assembly process is troublesome, which increases the workload and reduces the work efficiency. It also does not have a dust removal function. When grinding or cutting parts, dust will be generated. This dust will float in the air, which not only pollutes the environment, but also has an adverse effect on human health. In order to solve the above problems, we propose a protective device for mechanical parts processing. Utility Model Content

[0004] The utility model aims to provide a protective device for machining mechanical parts, which has the advantages of being easy to assemble and disassemble and having a dust removal function.

[0005] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a protective device for machining mechanical parts, comprising a machining table, the bottom of the machining table is bolted with a supporting leg, the surface of the machining table is slidably sleeved with a protective cover, the inner wall of the machining table is slidably sleeved with a pull rod, the surface of the pull rod is hinged with a connecting rod, the other end of the connecting rod is hinged with a clamping rod, the surface of the clamping rod is fixedly sleeved with a limiting plate, the limiting plate and the surface of the machining table are provided with a spring, the inner wall of the protective cover is provided with a clamping hole, and the clamping hole is clamped with the clamping rod, the top of the protective cover is bolted with a dust box, the inner wall of the dust box is bolted with a filter, the dust boxes are connected with a suction fan, the surface of the dust box is connected with a connecting pipe, the other end of the connecting pipe extends to the interior of the protective cover and is connected with the dust hood, and a debris collection mechanism is provided at the bottom of the machining table.

[0006] The above technical solution is adopted, by moving the pull plate, the pull plate movement drives the pull rod movement, the pull rod movement drives the connecting rod movement, the connecting rod movement drives the clamping rod movement, so that the clamping rod and the clamping hole are disconnected, and then the protective cover is removed. When installing, the protective cover is installed on the processing table, and the clamping rod is clamped with the clamping hole under the action of the spring, and the protective cover is fixed to complete the installation, thereby achieving the purpose of easy assembly and disassembly, reducing the workload, and improving work efficiency. The dust is sucked into the dust hood by the suction fan, and then the dust enters the dust box through the connecting pipe. The filter net in the dust box filters the dust, which protects the environment and ensures human health. Improved practicality.

[0007] The utility model is further configured as follows: the debris collection mechanism comprises a collection box, the top of the collection box is bolted to the bottom of the processing table, the inner wall of the collection box is slidably sleeved with a push rod, and one end of the push rod is bolted to a push plate.

[0008] By adopting the above technical solution and providing a debris collection mechanism, debris collection is facilitated and maintenance is convenient.

[0009] The utility model is further configured as follows: a pull plate is bolted to one end of the pull rod.

[0010] By adopting the above technical solution and arranging a pull plate, it is easy to move the pull rod and disassemble the protective cover.

[0011] The utility model is further configured as follows: one end of the clamping rod is wedge-shaped.

[0012] By adopting the above technical solution, one end of the clamping rod is set to be wedge-shaped, which facilitates the installation and fixing of the protective cover.

[0013] The utility model is further configured as follows: the inner wall of the protective cover is provided with a sound insulation layer.

[0014] By adopting the above technical solution, noise pollution can be reduced by setting a sound insulation layer.

[0015] The utility model is further configured as follows: a protective shell is bolted to the top of the protective cover, and the suction fan is located inside the protective shell.

[0016] By adopting the above technical solution, the suction fan is protected by providing a protective shell.

[0017] The utility model is further configured as follows: a cover plate is arranged on the top of the dust collection box.

[0018] By adopting the above technical solution and setting a cover plate, maintenance is facilitated.

[0019] The utility model is further configured as follows: an illuminating lamp is bolted to the inner wall of the protective cover.

[0020] The above technical solution is adopted and the lighting lamp is provided, so that the device is easy to use.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model moves the pull plate, the pull plate moves to drive the pull rod, the pull rod moves to drive the connecting rod, the connecting rod moves to drive the clamping rod to move, so that the clamping rod is disconnected from the clamping hole, and then the protective cover is removed. When installing, the protective cover is installed on the processing table, and the clamping rod is clamped with the clamping hole under the action of the spring to fix the protective cover and complete the installation, thereby achieving the purpose of facilitating assembly and disassembly, reducing the workload and improving the work efficiency;

[0023] 2. The utility model uses a suction fan to suck dust into the dust hood, and then the dust enters the dust box through a connecting pipe. The filter in the dust box filters the dust, which protects the environment and ensures human health. It improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a top view cross-sectional view of the structure of the utility model;

[0027] Figure 4 This utility model Figure 2 A magnified view of the structure in the middle.

[0028] Figure numerals: 1. processing table; 2. supporting leg; 3. protective cover; 4. pull rod; 5. connecting rod; 6. clamping rod; 7. limit plate; 8. spring; 9. clamping hole; 10. dust box; 11. filter; 12. suction fan; 13. connecting pipe; 14. dust hood; 15. debris collection mechanism; 16. collection box; 17. push rod; 18. push plate; 19. pull plate; 20. sound insulation layer; 21. protective shell; 22. cover plate; 23. lighting lamp. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The protective device for machining mechanical parts comprises a machining table 1, a supporting leg 2 is bolted to the bottom of the machining table 1, a protective cover 3 is slidably sleeved on the surface of the machining table 1, a pull rod 4 is slidably sleeved on the inner wall of the machining table 1, a connecting rod 5 is hinged on the surface of the pull rod 4, a clamping rod 6 is hinged on the other end of the connecting rod 5, a limit plate 7 is fixedly sleeved on the surface of the clamping rod 6, a spring 8 is arranged on the limit plate 7 and the surface of the machining table 1, a clamping hole 9 is opened on the inner wall of the protective cover 3, and the clamping hole 9 is clamped with the clamping rod 6, by moving the pull plate 19, the pull plate 19 moves to drive the pull rod 4 to move, the pull rod 4 moves to drive the connecting rod 5 to move, the connecting rod 5 moves to drive the clamping rod 6 to move, so that the clamping rod 6 is disengaged from the clamping hole 9, and then the protective cover 3 is removed. When installing, the protective cover 3 is installed on the machining table 1, and the clamping rod 6 is clamped with the clamping hole 9 under the action of the spring 8, so that the protective cover 3 is fixed and the installation is completed, thereby achieving the purpose of facilitating assembly and disassembly, reducing the workload and improving the work efficiency.

[0032] refer to Figure 1 and Figure 3 One end of the pull rod 4 is bolted with a pull plate 19. By setting the pull plate 19, it is easy to move the pull rod 4 and to disassemble the protective cover 3.

[0033] refer to Figure 4 One end of the clamping rod 6 is wedge-shaped. By setting one end of the clamping rod 6 to be wedge-shaped, it is convenient to install and fix the protective cover 3.

[0034] refer to Figure 2 The inner wall of the protective cover 3 is provided with a sound insulation layer 20, and the noise pollution is reduced by providing the sound insulation layer 20.

[0035] refer to Figure 2 The inner wall of the protective cover 3 is bolted with a lighting lamp 23, and the lighting lamp 23 is provided for easy use.

[0036] Embodiment 2:

[0037] refer to Figure 1 and Figure 2 The top of the protective cover 3 is bolted with a dust box 10, the inner wall of the dust box 10 is bolted with a filter 11, the dust boxes 10 are connected with a suction fan 12, the surface of the dust box 10 is connected with a connecting pipe 13, the other end of the connecting pipe 13 extends to the inside of the protective cover 3 and is connected with a dust cover 14, and a debris collection mechanism 15 is provided at the bottom of the processing table 1. The dust is sucked into the dust cover 14 through the suction fan 12, and then the dust enters the dust box 10 through the connecting pipe 13. The filter 11 in the dust box 10 filters the dust, which protects the environment and ensures human health. Improved practicality.

[0038] refer to Figure 2 The debris collection mechanism 15 includes a collection box 16, the top of the collection box 16 is bolted to the bottom of the processing table 1, the inner wall of the collection box 16 is slidably sleeved with a push rod 17, and one end of the push rod 17 is bolted to a push plate 18. By setting the debris collection mechanism 15, it is easy to collect debris and convenient for maintenance.

[0039] refer to Figure 1 and Figure 2 A protective shell 21 is bolted to the top of the protective cover 3, and the suction fan 12 is located inside the protective shell 21. The suction fan 12 is protected by providing the protective shell 21.

[0040] refer to Figure 1 and Figure 2 A cover plate 22 is provided on the top of the dust box 10, and the cover plate 22 is provided for easy maintenance.

[0041] Brief description of the use process: install the grinder or cutter on the processing table 1 in the protective cover 3 and perform processing operations. During processing, the debris generated will fall into the collection box 16 and the debris will be collected. Move the pull plate 19, the pull plate 19 moves to drive the pull rod 4 to move, the pull rod 4 moves to drive the connecting rod 5 to move, the connecting rod 5 moves to drive the clamping rod 6 to disengage the clamping rod 6 from the clamping hole 9, and then remove the protective cover 3. When installing, install the protective cover 3 on the processing table 1, and the clamping rod 6 is clamped with the clamping hole 9 under the action of the spring 8 to fix the protective cover 3 and complete the installation, so as to achieve the purpose of easy assembly and disassembly. The suction fan 12 sucks the dust into the dust hood 14, and then the dust enters the dust box 10 through the connecting pipe 13. The filter 11 in the dust box 10 filters the dust to achieve the purpose of dust removal.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A protective device for machining mechanical parts, comprising a machining table (1), characterized in that: The bottom of the processing table (1) is bolted with a support leg (2), the surface of the processing table (1) is slidably sleeved with a protective cover (3), the inner wall of the processing table (1) is slidably sleeved with a pull rod (4), the surface of the pull rod (4) is hinged with a connecting rod (5), the other end of the connecting rod (5) is hinged with a clamping rod (6), the surface of the clamping rod (6) is fixedly sleeved with a limit plate (7), the limit plate (7) and the surface of the processing table (1) are provided with a spring (8), the inner wall of the protective cover (3) is provided with a clamping rod (6) A hole (9) is formed on the protective cover (3), and the clamping hole (9) is clamped with the clamping rod (6); a dust box (10) is bolted to the top of the protective cover (3); a filter screen (11) is bolted to the inner wall of the dust box (10); a suction fan (12) is connected between the dust boxes (10); a connecting pipe (13) is connected to the surface of the dust box (10); the other end of the connecting pipe (13) extends to the interior of the protective cover (3) and is connected to the dust cover (14); and a debris collection mechanism (15) is provided at the bottom of the processing table (1).

2. A protective device for machining mechanical parts according to claim 1, characterized in that: The debris collection mechanism (15) comprises a collection box (16), the top of which is bolted to the bottom of the processing table (1), a push rod (17) is slidably sleeved on the inner wall of the collection box (16), and a push plate (18) is bolted to one end of the push rod (17).

3. A protective device for machining mechanical parts according to claim 1, characterized in that: One end of the pull rod (4) is bolted with a pull plate (19).

4. A protective device for machining mechanical parts according to claim 1, characterized in that: One end of the clamping rod (6) is wedge-shaped.

5. A protective device for machining mechanical parts according to claim 1, characterized in that: The inner wall of the protective cover (3) is provided with a sound insulation layer (20).

6. A protective device for machining mechanical parts according to claim 1, characterized in that: A protective shell (21) is bolted to the top of the protective cover (3), and the suction fan (12) is located inside the protective shell (21).

7. A protective device for machining mechanical parts according to claim 1, characterized in that: A cover plate (22) is provided on the top of the dust collection box (10).

8. A protective device for machining mechanical parts according to claim 1, characterized in that: The inner wall of the protective cover (3) is bolted with a lighting lamp (23).

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