Detection device for mechanical sealing element processing

Abstract

The utility model relates to the technical field of sealing element detection, in particular to a detection device for mechanical sealing element processing, which comprises a machine table and an auxiliary device, the upper surface of the machine table is fixedly connected with a support, the upper surface of the support is provided with a cylinder, the output end of the cylinder is fixedly connected with a compression ring, and the auxiliary device is arranged on the surface of the machine table. The auxiliary device comprises a fixing shaft, the fixing shaft is fixedly connected with the surface of the machine table, the surface of the fixing shaft is rotationally connected with a control disc, the upper surface of the control disc is fixedly connected with four containing discs, the four containing discs are arranged at equal intervals, and the outer surface of the control disc is fixedly connected with a handle. According to the equipment, in the detection operation process, the situation that workers directly make contact with dangerous areas to carry out material taking and discharging operation can be reduced, the overall safety is improved, meanwhile, material taking, material discharging and operation of a testing machine are better linked, and the smoothness of the overall working process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of seal detection, in particular to a detection device for machining mechanical seals. Background Art

[0002] Seals are often used in some mechanical equipment. A seal is a material or part that prevents fluid or solid particles from leaking between adjacent mating surfaces and prevents external impurities such as dust and moisture from entering the interior of the machine equipment.

[0003] During the machining process of seals, the quality of seals is detected in various ways. The most common detection is to compress and clamp the seals to detect the performance of the sealing rings in the compressed state.

[0004] The prior art such as the utility model with the publication number of CN213380156U. The utility model relates to the technical field of rubber sealing rings, and specifically relates to an O-shaped rubber sealing ring compression tooling, including a support bottom plate. Symmetrically distributed support columns are arranged at the upper end of the support bottom plate. A fixed top plate is arranged at the upper ends of the symmetrically distributed support columns. An electric telescopic rod is arranged at the bottom end of the fixed top plate. A fixed connecting rod is arranged at the bottom end of the electric telescopic rod. Sliding collars are arranged at both ends of the fixed connecting rod. A pressure counter is arranged at the bottom end of the fixed connecting rod. A compression block is arranged at the bottom end of the pressure counter. An inner groove is opened at the bottom end of the compression block. A bearing platform is arranged at the upper end of the support bottom plate. A sealing ring placement groove is opened at the upper end of the bearing platform. A power switch is arranged at the front side of the upper end of the support bottom plate. In this utility model, there are support columns, sliding collars, a first buffer spring and a second buffer spring, which can buffer the downward impact force of the electric telescopic rod, avoid directly stamping the rubber sealing ring, effectively protect the rubber sealing ring during the compression detection process, and solve the problems that the existing rubber sealing ring compression tooling cannot buffer the impact force in time during the compression detection, easily damage the rubber sealing ring, affect the normal use, and have low detection accuracy.

[0005] The inventor found in daily work that during the use of the existing detection device for machining mechanical seals, it is necessary for workers to manually reach into the detection area to pick up the seals, which is very likely to cause dangerous accidents and crush the hands of the users. At the same time, when picking up and placing the seals, the speed is slow, which affects the detection fluency of the equipment. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a detection device for machining mechanical seals to solve the disadvantages of the prior art, such as the danger of picking up seals and the influence on the fluency of the equipment.

[0007] To achieve the above object, the present utility model adopts the following technical solutions: A detection device for machining mechanical seals, including a machine table and an auxiliary device. A bracket is fixedly connected to the upper surface of the machine table. A cylinder is arranged on the upper surface of the bracket. The output end of the cylinder is fixedly connected with a pressure ring. The auxiliary device is arranged on the surface of the machine table. The auxiliary device includes a fixed shaft fixedly connected to the surface of the machine table. A control panel is rotatably connected to the surface of the fixed shaft. Four placing plates are fixedly connected to the upper surface of the control panel. The four placing plates are arranged at equal intervals. A handle is fixedly connected to the outer surface of the control panel. The handle is composed of a circular ring rod and a plurality of fixing rods fixed on the circular ring rod. Through the above components, during machining detection, an operator can place the detected seal on the placing plate. By turning the handle, the control panel can be driven to rotate, thereby driving the placing plate to rotate below the pressure ring for compressive testing. During the process of feeding and taking materials, the operator will not enter the detection area, improving the overall safety.

[0008] Preferably, a fixing plate is fixedly connected to the surface of the machine table. A plug rod is slidably connected to the inner wall of the fixing plate. Four jacks are opened on the lower surface of the control panel. The plug rod is inserted into the inner wall of the jack. Through the above components, after the control panel drives the placing plate to rotate below the pressure ring, the plug rod can be inserted into the corresponding jack on the surface of the control panel to improve stability, enabling the pressure ring to stably press on the seal and improving the accuracy of detection.

[0009] Preferably, a spring is sleeved on the surface of the plug rod. The two ends of the spring are respectively fixedly connected to the surface of the plug rod and the fixing plate. Through the above components, the spring can control the reset of the plug rod, thereby improving the stability of the plug rod inserted into the jack on the surface of the control panel.

[0010] Preferably, a control component is arranged on the surface of the machine table. The control component includes two slide rods. The two slide rods are fixedly connected to one side surface of the machine table. A pedal is slidably connected to the surface of the slide rod. A pull rope is fixedly connected to the surface of the pedal. The other end of the pull rope is fixedly connected to the surface of the plug rod. Through the above components, when controlling the movement of the plug rod, the user can step on the pedal with the foot. The pedal drives the pull rope to pull the plug rod to move, enabling both hands of the user to perform detection operations and improving efficiency.

[0011] Preferably, a plurality of anti-slip pads are arranged on the surface of the placing plate. The plurality of anti-slip pads are arranged in a circular ring shape. Through the above components, the anti-slip pads can improve the stability of the seal when placed on the placing plate.

[0012] Preferably, the plurality of anti-slip pads are arranged in the order of increasing diameter in sequence. From the inside to the outside, the diameter of each anti-slip pad is larger than the diameter of its adjacent inner anti-slip pad.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing an auxiliary device, when it is necessary to detect the seal, the seal is placed on the placement plate. The control plate can be driven to rotate by the handle, so as to drive the placement plate to rotate to the lower part of the pressing ring. Subsequently, the control component cooperates with the insertion rod to limit the control plate for compressive testing. By providing the auxiliary device, during the detection operation of the equipment, manual direct contact with the dangerous area for material loading and unloading operations can be reduced, improving the overall safety. At the same time, the material loading, unloading and the operation of the testing machine are better coordinated to ensure the smoothness of the overall work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a three-dimensional structural schematic diagram of a detection device for machining mechanical seals proposed by the present utility model;

[0016] Figure 2 FIG. is a bottom view structural schematic diagram of a detection device for machining mechanical seals proposed by the present utility model;

[0017] Figure 3 FIG. is a detection device for machining mechanical seals proposed by the present utility model Figure 2 Structural schematic diagram at position A;

[0018] Figure 4 FIG. is a partial structural schematic diagram of the auxiliary device of a detection device for machining mechanical seals proposed by the present utility model;

[0019] Figure 5 FIG. is a detection device for machining mechanical seals proposed by the present utility model Figure 4 Bottom view structural schematic diagram.

[0020] Legend description:

[0021] 1. Machine table; 2. Bracket; 3. Cylinder; 4. Pressing ring; 5. Auxiliary device; 51. Control plate; 52. Fixed shaft; 53. Placement plate; 54. Control component; 541. Pedal; 542. Pulling rope; 543. Slide bar; 55. Fixed plate; 56. Insertion hole; 57. Handle; 58. Anti-slip pad; 59. Spring; 510. Insertion rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: a detection device for machining mechanical seals, including a machine table 1 and an auxiliary device 5. The upper surface of the machine table 1 is fixedly connected with a bracket 2. The upper surface of the bracket 2 is provided with a cylinder 3. The output end of the cylinder 3 is fixedly connected with a pressing ring 4. The auxiliary device 5 is arranged on the surface of the machine table 1.

[0023] Specifically, the specific settings and functions of its auxiliary device 5 and control component 54 will be described below.

[0024] Specifically, the auxiliary device 5 includes a fixed shaft 52. The fixed shaft 52 is fixedly connected to the surface of the machine table 1. A control panel 51 is rotatably connected to the surface of the fixed shaft 52. Four placement trays 53 are fixedly connected to the upper surface of the control panel 51. The four placement trays 53 are arranged at equal intervals. A handle 57 is fixedly connected to the outer surface of the control panel 51. The handle 57 is composed of a circular ring rod and a plurality of fixed rods fixed on the circular ring rod.

[0025] In this implementation: during the processing and detection, an operator can place the detected seal on the placement tray 53. By using the handle 57, the control panel 51 can be driven to rotate, so as to drive the placement tray 53 to rotate below the pressing ring 4 for compressive testing. During the process of feeding and taking materials, the operator will not enter the detection area, improving the overall safety.

[0026] Specifically, a fixing plate 55 is fixedly connected to the surface of the machine table 1. A plug rod 510 is slidably connected to the inner wall of the fixing plate 55. Four insertion holes 56 are opened on the lower surface of the control panel 51. The plug rod 510 is inserted into the inner wall of the insertion hole 56.

[0027] In this implementation: when the control panel 51 drives the placement tray 53 to rotate below the pressing ring 4, the plug rod 510 can be inserted into the corresponding insertion hole 56 on the surface of the control panel 51 to improve stability, enabling the pressing ring 4 to press stably on the seal and improving the accuracy of detection.

[0028] Specifically, a spring 59 is sleeved on the surface of the plug rod 510. The two ends of the spring 59 are respectively fixedly connected to the surface of the plug rod 510 and the fixing plate 55. The spring 59 can control the reset of the plug rod 510, thereby improving the stability of the plug rod 510 inserted into the insertion hole 56 on the surface of the control panel 51.

[0029] Specifically, a control component 54 is arranged on the surface of the machine table 1. The control component 54 includes two slide rods 543. The two slide rods 543 are fixedly connected to one side surface of the machine table 1. A pedal 541 is slidably connected to the surface of the slide rod 543. A pull rope 542 is fixedly connected to the surface of the pedal 541. The other end of the pull rope 542 is fixedly connected to the surface of the plug rod 510.

[0030] In this implementation: when controlling the movement of the plug rod 510, the user can step on the pedal 541 with the foot. The pedal 541 drives the pull rope 542 to pull the plug rod 510 to move, so that both hands of the user can perform detection operations, improving efficiency.

[0031] Specifically, a plurality of anti-slip pads 58 are provided on the surface of the placement plate 53, and the plurality of anti-slip pads 58 are arranged in an annular shape.

[0032] In this implementation: The anti-slip pads 58 can improve the stability of the seal when placed on the placement plate 53.

[0033] Specifically, the plurality of anti-slip pads 58 are arranged in the order of increasing diameter in sequence. From the inside to the outside, the diameter of each anti-slip pad 58 is larger than the diameter of its adjacent inner anti-slip pad 58.

[0034] Working principle: By setting the auxiliary device 5, when it is necessary to detect the seal, the seal is placed on the placement plate 53. The user steps on the pedal 541, and the pedal 541 slides in the sliding rod 543 and drives the insertion rod 510 to move through the pull rope 542. The spring 59 is stressed, and the insertion rod 510 loses the restraint on the jack 56 on the surface of the control disc 51. The control disc 51 can be driven to rotate by the handle 57, so as to drive the placement plate 53 to rotate under the pressing ring 4. Subsequently, the user's foot releases the pedal 541, and the spring 59 releases its elastic force, driving the insertion rod 510 and the pedal 541 to reset. The insertion rod 510 is inserted into the corresponding jack 56 on the surface of the control disc 51 to accurately position the control disc 51. Subsequently, the cylinder 3 drives the pressing ring 4 to press down on the seal for compressive testing. By setting the auxiliary device 5, the equipment can reduce the operation of direct manual contact with the dangerous area during the detection operation, improve the overall safety, and at the same time make the material taking, material placing and the operation of the testing machine better connected to ensure the smoothness of the overall work process.

Claims

1. A detection device for machining mechanical seals, comprising a machine platform (1) and an auxiliary device (5), characterized in that: The upper surface of the machine platform (1) is fixedly connected to a bracket (2), the upper surface of the bracket (2) is provided with a cylinder (3), the output end of the cylinder (3) is fixedly connected to a pressure ring (4), the auxiliary device (5) is arranged on the surface of the machine platform (1), the auxiliary device (5) comprises a fixed shaft (52), the fixed shaft (52) is fixedly connected to the surface of the machine platform (1), the surface of the fixed shaft (52) is rotatably connected to a control panel (51), the upper surface of the control panel (51) is fixedly connected to four placement panels (53), the four placement panels (53) are arranged at equal intervals, the outer surface of the control panel (51) is fixedly connected to a handle (57), the handle (57) is composed of a circular ring rod and a plurality of fixed rods fixed on the circular ring rod.

2. A detection device for machining mechanical seals according to claim 1, characterized in that: A fixing plate (55) is fixedly connected to the surface of the machine platform (1), an insertion rod (510) is slidably connected to the inner wall of the fixing plate (55), four insertion holes (56) are opened on the lower surface of the control panel (51), and the insertion rod (510) is plugged into the inner wall of the insertion hole (56).

3. A detection device for machining mechanical seals according to claim 2, characterized in that: A spring (59) is sleeved on the surface of the insertion rod (510), and two ends of the spring (59) are respectively fixedly connected to the surface of the insertion rod (510) and the fixing plate (55).

4. The detection device for machining mechanical seals according to claim 1, characterized in that: A control component (54) is provided on the surface of the machine (1), and the control component (54) includes a sliding rod (543). There are two sliding rods (543), and the two sliding rods (543) are fixedly connected to the surface of one side of the machine (1). The surface of the sliding rod (543) is slidably connected to a pedal (541), and the surface of the pedal (541) is fixedly connected to a pull rope (542), and the other end of the pull rope (542) is fixedly connected to the surface of the insertion rod (510).

5. The detection device for machining mechanical seals according to claim 1, characterized in that: The surface of the placement plate (53) is provided with a plurality of anti-skid pads (58), and the plurality of anti-skid pads (58) are arranged in a circular shape.

6. A detection device for machining mechanical seals according to claim 5, characterized in that: The plurality of anti-skid pads (58) are arranged in order of increasing diameters, and from the inside to the outside, the diameter of each anti-skid pad (58) is larger than the diameter of the adjacent inner anti-skid pad (58).

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