Damping supporting mechanism

Abstract

The utility model discloses a shock-absorbing support mechanism, including shock-absorbing lantern ring, shock-absorbing backing plate and shock-absorbing support rod, the shock-absorbing lantern ring is arranged in the middle of the top end of the shock-absorbing backing plate, the motor is arranged in the middle of the top end of the shock-absorbing lantern ring, the outer side of the motor is provided with an upper protective frame, and the shock-absorbing support rod is arranged at the corner of the bottom end of the shock-absorbing backing plate. A bearing is arranged in the middle of the bottom end of the damping cushion plate. According to the grinding machine, the damping base plate is arranged, the damping lantern ring is arranged in the middle of the top end of the damping base plate, the motor is arranged in the middle of the top end of the damping lantern ring, damping can be conducted on operation of the motor through the damping lantern ring, the vibration influence of the motor on grinding is greatly reduced, and the upper protection frame is arranged on the outer side of the motor so that the motor can be protected; the safety and the stability can be improved; the damping supporting rods are arranged at the corners of the bottom of the damping base plate and arranged in the buffering sleeves, so that the damping supporting rods can conduct damping and buffering on the damping base plate.

Description

Technical Field

[0001] The utility model relates to the field of shock-absorbing support mechanisms, in particular to a shock-absorbing support mechanism. Background Art

[0002] The shock-absorbing support mechanism is used to provide shock-absorbing support for the double-sided grinder, which is a grinder that grinds the surface of a workpiece using a grinding tool coated with or embedded with abrasives. It is mainly used to grind high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other surfaces in the workpiece. The main types of grinders include disc grinders, rotary shaft grinders and various special grinders;

[0003] For example, the authorized patent with publication number CN208713675U (rocker mechanism of double-sided grinder): it includes a swivel arm assembly, a cantilever and a rocker arm cylinder; the cantilever is arranged on the swivel arm assembly, and the upper grinding disc mechanism of the double-sided grinder is arranged on the cantilever, and the rocker arm cylinder drives the swivel arm assembly to rotate, thereby driving the cantilever and the upper grinding disc mechanism to swing. The utility model mainly solves the problem that the cylinder driving the upper grinding disc to rise and fall requires greater power and stroke, which not only makes the cost of the double-sided grinder itself higher, but also its energy consumption is higher. The upper grinding disc mechanism is driven to swing by the rocker arm mechanism so that the upper grinding disc mechanism can be moved away, which is convenient for loading and unloading, and the upper grinding disc mechanism does not need to be raised and lowered significantly, thereby reducing the movement energy consumption of the upper grinding disc mechanism;

[0004] The shock-absorbing and protective effect of the grinding mechanism of the above-mentioned prior art is that it is supported by an ordinary support frame, which makes the grinding process prone to vibration, affecting the effect of grinding production. The protection effect for the motor is insufficient, the anti-vibration and shock-absorbing ability is weak, and the safety protection effect is insufficient. Utility Model Content

[0005] The purpose of the utility model is to provide a shock-absorbing support mechanism to solve the problem that the shock-absorbing protection effect of the grinding mechanism proposed in the above-mentioned background technology is not good. The ordinary support frame is used for support, which makes the grinding process easy to generate vibration, affecting the effect of grinding production, and the protection effect for the motor is not enough. The anti-vibration and shock-absorbing ability is weak and the safety protection effect is not enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock-absorbing support mechanism, including a shock-absorbing ring, a shock-absorbing pad and a shock-absorbing support rod, a shock-absorbing ring is provided in the middle of the top end of the shock-absorbing pad, a motor is provided in the middle of the top end of the shock-absorbing ring, an upper protective frame is provided on the outside of the motor, a shock-absorbing support rod is provided at the bottom corner of the shock-absorbing pad, and a bearing is provided in the middle of the bottom end of the shock-absorbing pad.

[0007] In a further embodiment, a lower protective frame is further included, a second guardrail is provided in the middle of the lower protective frame, and the lower protective frame is arranged between the shock-absorbing pad and the supporting base, and the lower protective frame is configured as a spring reset structure.

[0008] In a further embodiment, a downwardly disposed suspension rod is provided on the top of the upper protective frame, and the bottom of the suspension rod is connected to the top of the motor.

[0009] In a further embodiment, a first guardrail and a third guardrail are respectively provided at upper and lower positions in the middle of the upper protective frame, and both the first guardrail and the third guardrail are protected on the outside of the motor.

[0010] In a further embodiment, a piston plate is provided at the end of the shock-absorbing support rod, and the shock-absorbing support rod is connected to the buffer sleeve.

[0011] In a further embodiment, the bottom of the buffer sleeve is connected to the support base, a lower grinding disc is provided in the middle of the top end of the support base, an air cavity is provided inside the buffer sleeve, and the piston plate is slidably embedded in the air cavity.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a shock-absorbing pad, a shock-absorbing ring is provided in the middle of the top of the shock-absorbing pad, and a motor is provided in the middle of the top of the shock-absorbing ring. The shock-absorbing ring can be used to dampen the operation of the motor, greatly reducing the vibration effect of the motor on grinding, and an upper protective frame is provided on the outside of the motor to protect the motor and increase safety and stability.

[0014] The bottom corners of the shock-absorbing pad of the utility model are all provided with shock-absorbing support rods, and the shock-absorbing support rods are arranged in the buffer sleeve, so that they can perform shock-absorbing and buffering on the shock-absorbing pad, and a lower protective frame is provided between the shock-absorbing pad and the supporting base, through which shock absorption can be assisted, and the grinding disc can be protected to increase safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a shock-absorbing support mechanism of the utility model;

[0016] Figure 2 This is a front view of the shock-absorbing sleeve of the utility model;

[0017] Figure 3 It is a top view of the shock-absorbing pad of the utility model;

[0018] Figure 4 This is the front view of the upper protective frame of the utility model;

[0019] Figure 5 It is a structural schematic diagram of part A of the utility model.

[0020] In the figure: 1. upper protective frame; 2. motor; 3. first guardrail; 4. shock-absorbing collar; 5. shock-absorbing pad; 6. bearing; 7. second guardrail; 8. lower protective frame; 9. support base; 10. lower grinding disc; 11. buffer sleeve; 12. shock-absorbing support rod; 13. piston plate; 14. air cavity; 15. suspension rod; 16. third guardrail. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-5 The utility model provides an embodiment: a shock-absorbing support mechanism, including a shock-absorbing collar 4, a shock-absorbing pad 5 and a shock-absorbing support rod 12, a shock-absorbing collar 4 is provided in the middle of the top of the shock-absorbing pad 5, a motor 2 is provided in the middle of the top of the shock-absorbing collar 4, an upper protective frame 1 is provided on the outside of the motor 2, a shock-absorbing support rod 12 is provided at the bottom corner of the shock-absorbing pad 5, and a bearing 6 is provided in the middle of the bottom end of the shock-absorbing pad 5; the shock-absorbing collar 4 is used to install the motor 2, and the motor 2 can be shock-absorbing and protected, the upper protective frame 1 can be used to safely protect the outside of the motor 2, the shock-absorbing support rod 12 can be used to buffer and shock-absorb the bottom of the shock-absorbing pad 5, and the bearing 6 is used to install the transmission rod.

[0023] A second guardrail 7 is provided in the middle of the lower protective frame 8, and the lower protective frame 8 is provided between the shock-absorbing pad 5 and the supporting base 9. The lower protective frame 8 is provided with a spring return structure, and the lower protective frame 8 is used to safely protect the grinding disc.

[0024] A downwardly disposed suspension rod 15 is provided at the top of the upper protective frame 1, and the bottom of the suspension rod 15 is connected to the top of the motor 2, and the upper protective frame 1 and the motor 2 are suspended by the suspension rod 15; a first guardrail 3 and a third guardrail 16 are respectively provided at the upper and lower positions of the middle part of the upper protective frame 1, and the first guardrail 3 and the third guardrail 16 are both protected on the outside of the motor 2, and the motor 2 can be centrally protected by the first guardrail 3 and the third guardrail 16.

[0025] A piston plate 13 is provided at the end of the shock-absorbing support rod 12, and the shock-absorbing support rod 12 is connected to the buffer sleeve 11. The piston plate 13 allows the shock-absorbing support rod 12 and the buffer sleeve 11 to perform pressure-resistant buffering control; the bottom of the buffer sleeve 11 is connected to the support base 9, and a lower grinding disc 10 is provided in the middle of the top end of the support base 9. An air cavity 14 is provided inside the buffer sleeve 11, and the piston plate 13 is slidably embedded in the air cavity 14. The support mechanism can be stably supported and placed through the support base 9.

[0026] Working principle: When in use, the upper protective frame 1 is assembled with the top of the motor 2 through the suspension rod 15, the shock-absorbing ring 4 can be used to provide shock-absorbing protection for the motor 2, the upper protective frame 1 and the first guardrail 3 can provide safe and stable protection for the motor 2, the shock-absorbing pad 5 can provide shock-absorbing support for the shock-absorbing ring 4, the bearing 6 is used to facilitate the installation of the transmission shaft, the upper grinding disc is installed through the transmission shaft, so that the motor 2 drives the upper grinding disc to rotate, the shock-absorbing support rod 12 can provide anti-seismic buffering, the buffer sleeve 11 can provide buffering and anti-seismic, the lower protective frame 8 can provide auxiliary anti-seismic, and the second guardrail 7 can provide safe protection for the outer side of the grinding disc.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A shock-absorbing support mechanism, comprising a shock-absorbing collar (4), a shock-absorbing pad (5) and a shock-absorbing support rod (12), characterized in that: A shock-absorbing collar (4) is provided at the middle of the top end of the shock-absorbing collar (5), a motor (2) is provided at the middle of the top end of the shock-absorbing collar (4), an upper protective frame (1) is provided on the outer side of the motor (2), a shock-absorbing support rod (12) is provided at the bottom corner of the shock-absorbing collar (5), and a bearing (6) is provided at the middle of the bottom end of the shock-absorbing collar (5).

2. A shock-absorbing support mechanism according to claim 1, characterized in that; It also comprises a lower protective frame (8), a second guardrail (7) is provided in the middle of the lower protective frame (8), and the lower protective frame (8) is arranged between the shock-absorbing pad (5) and the supporting base (9), and the lower protective frame (8) is configured as a spring return structure.

3. A shock-absorbing support mechanism according to claim 1, characterized in that: A downwardly disposed suspension rod (15) is provided on the top of the upper protection frame (1), and the bottom of the suspension rod (15) is connected to the top of the motor (2).

4. A shock-absorbing support mechanism according to claim 1, characterized in that: A first guardrail (3) and a third guardrail (16) are respectively provided at the upper and lower positions of the middle portion of the upper protection frame (1), and both the first guardrail (3) and the third guardrail (16) are provided to protect the outside of the motor (2).

5. The shock-absorbing support mechanism according to claim 1, characterized in that: A piston plate (13) is provided at the end of the shock-absorbing support rod (12), and the shock-absorbing support rod (12) is connected to the buffer sleeve (11).

6. A shock-absorbing support mechanism according to claim 5, characterized in that: The bottom of the buffer sleeve (11) is connected to the support base (9), a lower grinding disc (10) is provided at the middle of the top end of the support base (9), an air cavity (14) is provided inside the buffer sleeve (11), and the piston plate (13) is slidably embedded in the air cavity (14).

Images