Mechanical safety device

Abstract

The utility model discloses a mechanical safety device, which relates to the field of machining safety and has the advantages that the mechanical safety device comprises a fixed seat and a protective mechanism; the fixed seat comprises two fixed clamping plates which are opposite to each other up and down, the left ends of the two fixed clamping plates are connected through two connecting rods which correspond to each other front and back, and an adjusting mechanism is arranged on the fixed seat; the bench saw protection device has the advantages that through cooperation of the fixing base, the adjusting mechanism and the protection mechanism, on the premise that safety protection of the bench saw is achieved through the device, overturning and position adjustment of the device can be achieved, the influence of the device on the bench saw in a non-working state is avoided, and the safety of the bench saw is improved. Normal use of the bench saw in a non-working state is guaranteed, and maintenance and cleaning of the bench saw after working are facilitated; the device can be fixed to bench saws of different specifications through adjustment of the fixing base, the use requirements of the bench saws of different specifications are met, the applicability is wide, and popularization and use of products are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing safety, in particular to a mechanical safety insurance device. Background Art

[0002] In the process of mechanical processing, in order to reduce the occurrence of safety accidents, it is often necessary to add corresponding safety devices to the mechanical device. For example, the patent with application number 202121358070.6 discloses a mechanical safety device, which covers the table saw and circular saw by adding a safety protection structure, thereby improving the safety function of the table saw; another example is the patent with application number 202220282551.1 discloses a mechanical safety device, which wraps the cutting structure by adding a whole cover body, thereby improving the safety function of the table saw, and has good practicality;

[0003] In the above design, although directly setting up a safety protection structure can achieve safety protection for the table saw and circular saw, it will also affect the use of the table saw workbench, and adding a protective cover on the outside of the cutting structure will cause inconvenience to the subsequent maintenance and cleaning of the table saw.

[0004] To this end, we propose a mechanical safety insurance device. Utility Model Content

[0005] The purpose of the present invention is to solve the above problems and provide advantages such as position adjustment and flipping, wide application range, etc., as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides a mechanical safety device, comprising a fixing seat and a protection mechanism;

[0008] The fixing seat comprises two fixing clamps opposite to each other up and down, the left ends of the two fixing clamps are connected by two front and rear corresponding connecting rods, a movable clamp is arranged between the two fixing clamps, the left end of the movable clamp is slidably connected to the connecting rod, a tightening screw is arranged in the middle of the fixing clamp at the lower end, and an adjustment mechanism is arranged on the fixing seat;

[0009] The protection mechanism is connected to the adjustment mechanism.

[0010] Preferably, the upper end of the tightening screw and the fixed clamping plate at the lower end are threadedly connected, the upper end of the tightening screw passes through the fixed clamping plate at the lower end, and the lower end of the tightening screw is provided with a hand rudder to ensure the connection and installation of the tightening screw and the tightening operation of the tightening screw on the movable clamp, thereby laying the foundation for the fixed installation of the device.

[0011] Preferably, the adjusting mechanism includes a connecting seat and a sliding rod. The lower end of the connecting seat is connected to the middle part of the fixed splint at the upper end. A strip groove is provided in the middle part of the connecting seat. The left end of the sliding rod is connected to the connecting seat through a connecting piece. A handle is provided at the right end of the sliding rod to realize the connection and installation between the adjusting mechanism and the fixed seat, thereby ensuring the normal operation of the adjusting mechanism and laying the foundation for lifting the protective mechanism.

[0012] Preferably, the connecting member comprises a hexagonal bolt, which passes through the sliding rod and passes through the strip groove to ensure the connection and installation between the sliding rod and the connecting seat.

[0013] Preferably, the protective mechanism includes a slide seat, which is slidably connected to the slide rod, and the lower end of the slide seat is provided with a transparent arc cover for covering the circular saw. The upper end of the slide seat is threadedly connected with a clamping screw to achieve the connection and installation between the protective mechanism and the adjustment mechanism, thereby ensuring the safety and security capabilities of the device.

[0014] Preferably, a mounting hole corresponding to the slide rod is provided in the middle of the slide seat, and the slide rod and the mounting hole are matched with each other, laying a foundation for the connection and installation of the slide seat and the slide rod.

[0015] Preferably, a threaded hole corresponding to the clamping screw is provided on the slide seat, and the threaded hole is connected to the mounting hole. An adjusting wheel is provided at the upper end of the clamping screw to ensure contact between the clamping screw and the slide rod, laying the foundation for fixing the position of the protective mechanism.

[0016] The beneficial effects of the utility model are:

[0017] Through the cooperation of the fixing seat, the adjustment mechanism and the protection mechanism, the device can be turned over and the position adjusted on the premise of realizing the safety protection of the table saw by the device, which not only avoids the influence of the device on the table saw in the non-working state and ensures the normal use of the table saw in the non-working state, but also facilitates the maintenance and cleaning of the table saw after work;

[0018] By adjusting the fixing base, the device can be fixed on table saws of different specifications to meet the use requirements of table saws of different specifications. It has wide applicability and is convenient for promotion and use of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This utility model Figure 1 Schematic diagram of the three-dimensional structure;

[0022] Figure 3 This utility model Figure 1 A schematic diagram of a cross-sectional structure in a three-dimensional front view.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Fixed seat; 11. Fixed splint; 12. Movable splint; 13. Connecting rod; 14. Clamping screw; 15. Hand rudder; 2. Adjusting mechanism; 21. Connecting piece; 22. Connecting seat; 23. Strip groove; 24. Sliding rod; 25. Handle; 3. Protective mechanism; 31. Sliding seat; 32. Transparent arc cover; 33. Clamping screw; 34. Adjusting wheel. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] See also Figure 1-Figure 3As shown, the utility model provides a mechanical safety insurance device, including a fixed seat 1 and a protective mechanism 3; the fixed seat 1 includes two fixed clamps 11 opposite to each other up and down, the left ends of the two fixed clamps 11 are connected by two front and rear corresponding connecting rods 13, a movable clamp 12 is arranged between the two fixed clamps 11, the left end of the movable clamp 12 is slidably connected with the connecting rod 13, and a tightening screw 14 is arranged in the middle of the fixed clamp 11 at the lower end. Furthermore, the upper end of the tightening screw 14 is threadedly connected with the fixed clamp 11 at the lower end, the upper end of the tightening screw 14 passes through the fixed clamp 11 at the lower end, and a hand rudder 15 is arranged at the lower end of the tightening screw 14. The above design can ensure the connection and installation of the tightening screw 14, and ensure the tightening operation of the tightening screw 14 on the movable clamp 12 The fixing seat 1 is provided with an adjusting mechanism 2, specifically, the adjusting mechanism 2 comprises a connecting seat 22 and a sliding rod 24, the lower end of the connecting seat 22 is connected to the middle part of the fixing clamping plate 11 at the upper end, the middle part of the connecting seat 22 is provided with a strip groove 23, the left end of the sliding rod 24 is connected to the connecting seat 22 through a connecting piece 21, further, the connecting piece 21 comprises a hexagonal bolt, the hexagonal bolt passes through the sliding rod 24, the hexagonal bolt passes through the strip groove 23, the above design can ensure the connection and installation between the sliding rod 24 and the connecting seat 22, the right end of the sliding rod 24 is provided with a handle 25, the above design can realize the connection and installation between the adjusting mechanism 2 and the fixing seat 1, ensure the normal operation of the adjusting mechanism 2, and lay the foundation for lifting the protective mechanism 3;

[0027] See also Figure 2-Figure 3 As shown, the protection mechanism 3 is connected to the adjustment mechanism 2. Specifically, the protection mechanism 3 includes a slide seat 31, and the slide seat 31 is slidably connected to the slide rod 24. Furthermore, a mounting hole corresponding to the slide rod 24 is provided in the middle of the slide seat 31, and the slide rod 24 is adapted to the mounting hole. The above design can lay a foundation for the connection and installation of the slide seat 31 and the slide rod 24. A transparent arc cover 32 for covering the circular saw is provided at the lower end of the slide seat 31. The transparent arc cover 32 is convenient for observing the working state of the circular saw of the table saw. A clamping screw 33 is threadedly connected to the upper end of the slide seat 31. The above design can realize the connection and installation between the protection mechanism 3 and the adjustment mechanism 2, and ensure the safety insurance capability of the device. Furthermore, a threaded hole corresponding to the clamping screw 33 is provided on the slide seat 31, and the threaded hole is connected to the mounting hole. An adjusting wheel 34 is provided at the upper end of the clamping screw 33. The above design can ensure the contact between the clamping screw 33 and the slide rod 24, and lay a foundation for the position fixation of the protection mechanism 3.

[0028] In one embodiment of the utility model, the mechanical safety device of the above structure is used, so that the edge of the table saw is located between the upper fixed clamping plate 11 and the movable clamping plate 12, and then the clamping screw 14 is screwed by operating the hand steering 15, so that the clamping screw 14 can be moved up and down, and the clamping screw 14 moves upward, which can lift the movable clamping plate 12 to move upward, and the device can be fixed on the edge of the table of the table saw, and when fixed, the fixed seat 1 and the circular saw of the table saw correspond to each other;

[0029] The clamping screw 33 is screwed by the adjusting wheel 34. When the clamping screw 33 is loosened, the slide 31 can slide on the slide bar 24, and the transparent arc cover 32 can slide along with the slide 31, thereby realizing the position adjustment of the transparent arc cover 32. When the transparent arc cover 32 and the circular saw of the table saw correspond to each other up and down, the clamping screw 33 is tightened to realize the fixing of the position of the transparent arc cover 32. When the transparent arc cover 32 covers the circular saw of the table saw, the safety insurance operation of the table saw can be realized.

[0030] In view of the movable connection between the slide bar 24 and the connecting seat 22, the slide bar 24 and the protective mechanism 3 thereon can be lifted to the other side of the fixing seat 1 by operating the handle 25 to avoid affecting other operations of the Taiwan drama.

[0031] It is worth noting that the hexagonal bolts in the present invention need to be provided with nuts for preventing the hexagonal bolts from falling off.

[0032] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mechanical safety device, characterized in that: It comprises a fixing seat (1) and a protection mechanism (3); The fixing seat (1) comprises two fixing clamps (11) which are opposite to each other in the upper and lower parts, the left ends of the two fixing clamps (11) are connected by two front and rear corresponding connecting rods (13), a movable clamp (12) is arranged between the two fixing clamps (11), the left end of the movable clamp (12) is slidably connected to the connecting rod (13), a tightening screw (14) is arranged in the middle of the fixing clamp (11) at the lower end, and an adjusting mechanism (2) is arranged on the fixing seat (1); The protection mechanism (3) is connected to the adjustment mechanism (2).

2. A mechanical safety device according to claim 1, characterized in that: The upper end of the tightening screw (14) is threadedly connected to the fixing clamp (11) at the lower end, the upper end of the tightening screw (14) passes through the fixing clamp (11) at the lower end, and the lower end of the tightening screw (14) is provided with a hand rudder (15).

3. A mechanical safety device according to claim 2, characterized in that: The adjusting mechanism (2) comprises a connecting seat (22) and a sliding rod (24); the lower end of the connecting seat (22) is connected to the middle of the fixing clamp (11) at the upper end; a strip groove (23) is provided in the middle of the connecting seat (22); the left end of the sliding rod (24) is connected to the connecting seat (22) through a connecting piece (21); and the right end of the sliding rod (24) is provided with a handle (25).

4. A mechanical safety device according to claim 3, characterized in that: The connecting member (21) comprises a hexagonal bolt, the hexagonal bolt passes through the slide rod (24), and the hexagonal bolt passes through the strip groove (23).

5. A mechanical safety device according to claim 3, characterized in that: The protection mechanism (3) comprises a slide seat (31), the slide seat (31) and the slide rod (24) are slidably connected, a transparent arc-shaped cover (32) for covering the circular saw is arranged at the lower end of the slide seat (31), and a pressing screw (33) is threadedly connected to the upper end of the slide seat (31).

6. A mechanical safety device according to claim 5, characterized in that: A mounting hole corresponding to the slide rod (24) is provided in the middle of the slide seat (31), and the slide rod (24) and the mounting hole are matched.

7. A mechanical safety device according to claim 6, characterized in that: The slide seat (31) is provided with a threaded hole corresponding to the pressing screw (33), the threaded hole is communicated with the mounting hole, and an adjusting wheel (34) is provided at the upper end of the pressing screw (33).

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