Protective sound insulation device of machine tool

Abstract

The utility model relates to the technical field of machine tool machining, and discloses a protective sound insulation device of a machine tool, which comprises a cover frame, two side surfaces of the cover frame are fixedly connected with support plates, the tops of the support plates are fixedly connected with air cylinders, the output ends of the air cylinders are fixedly connected with telescopic rods, and the other ends of the telescopic rods are fixedly connected with pressing frames. The bottom end of the pressing frame is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a pressing frame, and the inner wall of the pressing frame is fixedly connected with a sound insulation cover. The device has the advantages that the machine tool is placed in the groove of the cover frame, the driving air cylinder controls the telescopic rod to drive the pressing frame to be combined with the connecting rod to control the pressing frame to press downwards, the sound-proof cover wraps the machine tool, the sealing strip and the second sealing strip on the sound-proof cover are combined, the sealing performance is enhanced, and the working efficiency of the whole device is improved; the convenience of the whole device is improved, the flexibility of the whole device is enhanced, the labor cost and the working time are saved, and the working efficiency of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing, in particular to a protective sound insulation device for a machine tool. Background Art

[0002] Machine tools refer to machines that manufacture machines, also known as machine tools or machine tools, and are usually referred to as machine tools. Machine tools play an important role in the construction of national economic modernization. During the grinding process, machine tool equipment will generate a lot of noise, affecting the workshop and surrounding environment. In order to reduce noise pollution in the production workshop and improve the working environment of production staff, the noise generated by machine tool equipment is now controlled.

[0003] According to Chinese patent publication number CN216759131U, a sound insulation structure for machine tool protection is provided, which relates to the field of machine tool processing technology. The sound insulation structure includes: a sound insulation frame body, a sound insulation board and a gusset plate. The sound insulation frame body is provided with a hollow part, the sound insulation board is embedded in the hollow part, and the gusset plate is fixed to the outside of the sound insulation board and closes the hollow part; the sound insulation board includes a first panel, a partition, a first sound insulation board, a second sound insulation board and a second panel which are sequentially arranged in the sound insulation board frame. The sound insulation board disclosed in the utility model has a stronger noise reduction effect than the traditional single sound insulation material by adopting a new combination of sound insulation and sound reduction. Among them, the sound insulation board adopts a modular design, which can not only reduce the noise pollution of the machine tool by 24% while meeting the noise reduction requirements, but also facilitates installation, disassembly and transportation; the outer surface of the sound insulation board adopts a metal decorative panel, which can not only play a role in noise reduction, but also improve the overall aesthetics of the equipment.

[0004] The above patent has the effect of improving the overall aesthetics of the device, but the adjustment method of the overall device is relatively simple and the taking method is not convenient and fast enough. Utility Model Content

[0005] The utility model aims to provide a protective sound insulation device for a machine tool, which has the effects of being easy to adjust, enhancing the sound insulation effect and being easy to take.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a protective sound insulation device for a machine tool, comprising a cover frame, two side surfaces of the cover frame are fixedly connected with support plates, the top of the support plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with a press frame, the bottom end of the press frame is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a press frame, the inner wall of the press frame is fixedly connected with a sound insulation cover, the outer surface of the cover frame is provided with a groove, and the inner wall of the groove is fixedly connected with a sealing strip.

[0007] By adopting the above technical solution, the machine tool is placed in the groove of the cover frame, and the driving cylinder controls the telescopic rod to drive the pressure frame combined with the connecting rod to control the downward pressure of the pressure frame, so that the sound insulation cover wraps the machine tool, and is combined with the sealing strip and the second sealing strip on the sound insulation cover to enhance the sealing, improve the working efficiency of the overall device, improve the convenience of the overall device, enhance the flexibility of the overall device, save labor costs and working time, improve the working efficiency of the overall device, and facilitate adjustment, placement and taking.

[0008] The utility model is further configured as follows: a second sealing strip is fixedly connected to the outer surface of the soundproof cover, and a sound-absorbing baffle is fixedly connected to the inner wall of the soundproof cover.

[0009] By adopting the above technical solution, the sound absorption performance of the soundproof cover is enhanced by the sound-absorbing baffle.

[0010] The utility model is further configured as follows: a support rod is fixedly connected to the inner wall of the sound-absorbing partition, and a sound-proof pad is fixedly connected to the other end of the support rod.

[0011] By adopting the above technical solution, the sound-proof pad enhances the internal sound-proofing effect.

[0012] The utility model is further configured as follows: an adjustable telescopic rod is fixedly connected to the top of the support rod.

[0013] By adopting the above technical solution, the telescopic rod can be adjusted to facilitate flexible height adjustment.

[0014] The utility model is further configured as follows: a spring is sleeved on the outer surface of the adjustable telescopic rod, and a sound-absorbing plate is fixedly connected to the other end of the spring.

[0015] By adopting the above technical solution, the control and adjustment of the sound-absorbing plate are strengthened through the spring and the adjusting telescopic rod.

[0016] The utility model is further configured as follows: the other end of the adjustable telescopic rod is fixedly connected to the sound insulation plate, and the top of the sound insulation plate is fixedly connected to a control block.

[0017] By adopting the above technical solution, the control block facilitates the control and connection of the telescopic rod.

[0018] The utility model is further configured as follows: a fixed support plate is fixedly connected to one side of the sound insulation cover.

[0019] By adopting the above technical solution, the fixed support plate strengthens the fixation and support of the second cylinder.

[0020] The utility model is further configured as follows: a second cylinder is fixedly connected to the top of the fixed support plate, and a second telescopic rod is fixedly connected to the output end of the second cylinder.

[0021] By adopting the above technical solution and combining it with the height of the machine tool, the second cylinder is driven to control the second telescopic rod to adjust the height, thereby reducing the internal space and enhancing the sound insulation effect.

[0022] The utility model is further configured as follows: the top end of the second telescopic rod is fixedly connected to a control connecting frame, and the bottom end of the control connecting frame is fixedly connected to the control block.

[0023] By adopting the above technical solution, the control connecting frame is strengthened to fix with the connecting block, so as to facilitate driving the sound insulation board to adjust the height.

[0024] The utility model is further configured as follows: a spring shock absorber is fixedly connected to the inner wall of the sound-proof pad, and a reflective sound arc frame is fixedly connected to the other end of the spring shock absorber.

[0025] By adopting the above technical solution, combined with the silent pad and spring shock absorber, the sound vibration generated by each device can be reduced, the vibration of the sound source can be slowed down, the reflective sound arc frame can reflect and absorb the internal sound, the noise reduction and silencing effect can be enhanced, the overall device can be easy to adjust, the work efficiency of the overall device can be improved, labor costs and working time can be saved, and the convenience of the overall device can be improved.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the coordinated arrangement among the cover frame, the support plate, the cylinder, the telescopic rod, the pressure frame, the connecting rod, the pressure frame, the sound insulation cover, the groove and the sealing strip, can make the device in use, the machine tool is placed in the groove of the cover frame, the cylinder is driven to control the telescopic rod to drive the pressure frame in combination with the connecting rod to control the pressure frame to press down, so that the sound insulation cover wraps the machine tool, and combined with the sealing strip and the second sealing strip on the sound insulation cover, the sealing is enhanced, the working efficiency of the whole device is improved, the convenience of the whole device is improved, the flexibility of the whole device is enhanced, the labor cost and working time are saved, the working efficiency of the whole device is improved, the placement and taking are convenient, the sound absorption efficiency of the sound insulation cover is enhanced by the sound-absorbing baffle, the internal mute effect is enhanced by the sound-absorbing pad, the control and adjustment of the sound-blocking plate is strengthened by the spring and the telescopic rod is adjusted, and in combination with the height of the machine tool, the second cylinder is driven to control the second telescopic rod to adjust the height, the internal space is reduced, and the sound insulation effect is enhanced.

[0028] 2. The utility model, through the coordinated arrangement between the fixed support plate, the second cylinder, the second telescopic rod, the control connecting frame and the spring shock absorber, can enable the device to reduce the sound vibration generated by each device and slow down the vibration of the sound source by combining the silent pad and the spring shock absorber when in use, so as to enhance the noise reduction and silencing effect by reflecting the sound arc frame to reflect and absorb the internal sound, make the overall device easy to adjust, improve the working efficiency of the overall device, save labor costs and working time, and improve the convenience of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the press frame structure of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the sound-proof plate of the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the sound-proof pad of the utility model.

[0034] In the figure, 1, cover frame; 2, support plate; 3, cylinder; 4, telescopic rod; 5, pressure frame; 6, connecting rod; 7, pressure frame; 8, sound insulation cover; 9, groove; 10, sealing strip; 11, sound-absorbing baffle; 12, support rod; 13, silent pad; 14, adjustable telescopic rod; 15, spring; 16, sound-proof plate; 17, control block; 18, fixed support plate; 19, second cylinder; 20, second telescopic rod; 21, control connecting frame; 22, spring shock absorber; 23, reflective sound arc frame; 24, second sealing strip. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-4A protective sound insulation device for a machine tool comprises a cover frame 1, support plates 2 are fixedly connected to the two side surfaces of the cover frame 1, a cylinder 3 is fixedly connected to the top of the support plate 2, a telescopic rod 4 is fixedly connected to the output end of the cylinder 3, a press frame 5 is fixedly connected to the other end of the telescopic rod 4, a connecting rod 6 is fixedly connected to the bottom end of the press frame 5, a pressing frame 7 is fixedly connected to the bottom end of the connecting rod 6, a sound insulation cover 8 is fixedly connected to the inner wall of the pressing frame 7, a groove 9 is provided on the outer surface of the cover frame 1, a sealing strip 10 is fixedly connected to the inner wall of the groove 9, a machine tool is placed in the groove 9 of the cover frame 1, the cylinder 3 is driven to control the telescopic rod 4 to drive the press frame 5 to combine with the connecting rod 6 to control the pressing frame 7 to press down, so that the sound insulation cover 8 wraps the machine tool , and combined with the sealing strip 10 and the second sealing strip 24 on the soundproof cover 8, the sealing is enhanced, the working efficiency of the whole device is improved, the convenience of the whole device is improved, the flexibility of the whole device is enhanced, the labor cost and working time are saved, the working efficiency of the whole device is improved, and it is convenient to adjust the placement and take. The sound absorption efficiency of the soundproof cover 8 is enhanced by the sound-absorbing baffle 11, and the internal mute effect is enhanced by the mute pad 13. The control and adjustment of the sound-blocking plate 16 are strengthened by the spring 15 and the telescopic rod 14. Combined with the height of the machine tool, the second cylinder 19 is driven to control the second telescopic rod 20 for height adjustment, the internal space is reduced, and the sound insulation effect is enhanced. The outer surface of the soundproof cover 8 is solid A second sealing strip 24 is fixedly connected, a sound-absorbing baffle 11 is fixedly connected to the inner wall of the soundproof cover 8, a support rod 12 is fixedly connected to the inner wall of the sound-absorbing baffle 11, a mute pad 13 is fixedly connected to the other end of the support rod 12, an adjustable telescopic rod 14 is fixedly connected to the top of the support rod 12, a spring 15 is sleeved on the outer surface of the adjustable telescopic rod 14, a soundproofing plate 16 is fixedly connected to the other end of the spring 15, the other end of the adjustable telescopic rod 14 is fixedly connected to the soundproofing plate 16, a control block 17 is fixedly connected to the top of the soundproofing plate 16, a fixed support plate 18 is fixedly connected to one side of the soundproof cover 8, a second cylinder 19 is fixedly connected to the top of the fixed support plate 18, and a second cylinder 19 is fixedly connected to the top of the second cylinder 19. The output end is fixedly connected to a second telescopic rod 20, the top of the second telescopic rod 20 is fixedly connected to a control connecting frame 21, the bottom end of the control connecting frame 21 is fixedly connected to the control block 17, the inner wall of the silent pad 13 is fixedly connected to a spring shock absorber 22, and the other end of the spring shock absorber 22 is fixedly connected to a reflective sound arc frame 23. The silent pad 13 and the spring shock absorber 22 are combined to reduce the sound vibration generated by each device, slow down the vibration of the sound source, and the reflective sound arc frame 23 reflects and absorbs the internal sound, thereby enhancing the noise reduction and silencing effect, making the overall device easy to adjust, improving the working efficiency of the overall device, saving labor costs and working time, and improving the convenience of the overall device.

[0037] In the utility model, through the coordinated arrangement among the cover frame 1, the support plate 2, the cylinder 3, the telescopic rod 4, the pressure frame 5, the connecting rod 6, the pressure frame 7, the sound insulation cover 8, the groove 9 and the sealing strip 10, when the device is in use, the machine tool is placed in the groove 9 of the cover frame 1, the cylinder 3 is driven to control the telescopic rod 4 to drive the pressure frame 5 in combination with the connecting rod 6 to control the pressure frame 7 to press down, so that the sound insulation cover 8 wraps the machine tool, and combined with the sealing strip 10 and the second sealing strip 24 on the sound insulation cover 8, the sealing is enhanced, the working efficiency of the whole device is improved, the convenience of the whole device is improved, the flexibility of the whole device is enhanced, the labor cost and working time are saved, the working efficiency of the whole device is improved, the placement and taking are convenient to adjust, the sound absorption efficiency of the sound insulation cover 8 is enhanced by the sound absorption baffle 11, and the mute pad 13 is enhanced The internal silent effect is enhanced by adjusting the telescopic rod 14 through the spring 15, strengthening the control and adjustment of the sound-absorbing plate 16, and combining with the height of the machine tool to drive the second cylinder 19 to control the second telescopic rod 20 to adjust the height, thereby reducing the internal space and enhancing the sound insulation effect. By fixing the support plate 18, the second cylinder 19, the second telescopic rod 20, the control connecting frame 21 and the spring shock absorber 22, the device can be combined with the silent pad 13 and the spring shock absorber 22 when in use to reduce the sound vibration generated by each device, slow down the vibration of the sound source, and reflect the sound arc frame 23 to reflect and absorb the internal sound, thereby enhancing the noise reduction and silent effect, making the overall device easy to adjust, improving the working efficiency of the overall device, saving labor costs and working time, and improving the convenience of the overall device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective sound insulation device for a machine tool, comprising a cover frame (1), characterized in that: The two side surfaces of the cover frame (1) are fixedly connected with support plates (2), the top of the support plate (2) is fixedly connected with a cylinder (3), the output end of the cylinder (3) is fixedly connected with a telescopic rod (4), the other end of the telescopic rod (4) is fixedly connected with a press frame (5), the bottom end of the press frame (5) is fixedly connected with a connecting rod (6), the bottom end of the connecting rod (6) is fixedly connected with a press frame (7), the inner wall of the press frame (7) is fixedly connected with a soundproof cover (8), the outer surface of the cover frame (1) is provided with a groove (9), and the inner wall of the groove (9) is fixedly connected with a sealing strip (10).

2. The protective sound insulation device for a machine tool according to claim 1, characterized in that: The outer surface of the soundproof cover (8) is fixedly connected to a second sealing strip (24), and the inner wall of the soundproof cover (8) is fixedly connected to a sound-absorbing baffle (11).

3. A protective sound insulation device for a machine tool according to claim 2, characterized in that: The inner wall of the sound-absorbing partition (11) is fixedly connected to a support rod (12), and the other end of the support rod (12) is fixedly connected to a sound-proof pad (13).

4. The protective sound insulation device for a machine tool according to claim 3, characterized in that: The top of the support rod (12) is fixedly connected with an adjustable telescopic rod (14).

5. The protective sound insulation device for a machine tool according to claim 4, characterized in that: A spring (15) is sleeved on the outer surface of the adjustable telescopic rod (14), and the other end of the spring (15) is fixedly connected to a sound-damping plate (16).

6. The protective sound insulation device for a machine tool according to claim 4, characterized in that: The other end of the adjustable telescopic rod (14) is fixedly connected to the sound-proof plate (16), and the top of the sound-proof plate (16) is fixedly connected to a control block (17).

7. The protective sound insulation device for a machine tool according to claim 1, characterized in that: A fixed support plate (18) is fixedly connected to one side of the soundproof cover (8).

8. The protective sound insulation device for a machine tool according to claim 7, characterized in that: The top of the fixed support plate (18) is fixedly connected to a second cylinder (19), and the output end of the second cylinder (19) is fixedly connected to a second telescopic rod (20).

9. The protective sound insulation device for a machine tool according to claim 8, characterized in that: The top end of the second telescopic rod (20) is fixedly connected to a control connecting frame (21), and the bottom end of the control connecting frame (21) is fixedly connected to a control block (17).

10. The protective sound insulation device for a machine tool according to claim 3, characterized in that: The inner wall of the mute pad (13) is fixedly connected to a spring shock absorber (22), and the other end of the spring shock absorber (22) is fixedly connected to a reflective sound arc frame (23).

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