Automatic press-fitting equipment for guide column of valve bridge support

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to automatic press-fitting equipment for a guide column of a valve bridge support, which comprises an automatic press-fitting component, the automatic press-fitting component comprises an operation table, a profiling tool, a support and a support plate, the profiling tool is detachably connected with the operation table and is positioned on one side above the operation table, and the support is positioned on the support plate. The profiling tool is arranged on the operating table, the support is arranged in the center of the upper portion of the profiling tool, the supporting plate is detachably connected with the operating table and located above the operating table, the supporting plate is perpendicular to the operating table, and the supporting plate is further arranged on one side of the profiling tool. Therefore, the problems that workers are easily frostbitten by the cold-treated workpieces, the quality cannot be monitored in the assembling process, and potential quality hazards are easily caused are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to an automatic pressing device for valve bridge bracket guide columns. Background Technology

[0002] Previously, valve bridge bracket guide columns were installed manually after cold treatment. Because the assembly was an interference fit, the assembly process was labor-intensive, and the cold treatment process also had time requirements for its assembly.

[0003] Workpieces that have undergone cold treatment are also prone to causing frostbite to workers, and the quality of their assembly process cannot be monitored, which can easily lead to potential quality problems.

[0004] To address the aforementioned issues, we propose an automated pressing device for valve bridge bracket guide columns. Utility Model Content

[0005] The purpose of this invention is to provide an automatic pressing equipment for valve bridge bracket guide columns, which solves the problem that cold-treated workpieces are prone to freezing workers, and the quality of the assembly process cannot be monitored, which can easily lead to quality problems.

[0006] To achieve the above objectives, this utility model employs an automatic pressing device for valve bridge bracket guide columns, comprising an automatic pressing assembly. The automatic pressing assembly includes an operating table, a contouring fixture, a bracket, and a support plate. The contouring fixture is detachably connected to the operating table and is located on one side above the operating table. The bracket is positioned at the upper center of the contouring fixture. The support plate is detachably connected to the operating table and is located above the operating table, with the support plate perpendicular to the operating table. The support plate is also positioned on one side of the contouring fixture.

[0007] The automatic pressing assembly further includes a top plate and a servo motor. The top plate is detachably connected to the support plate and is located above the support plate. The top plate is perpendicular to the support plate and horizontally connected to the operating table. The servo motor is detachably connected to the top plate and is located above the top plate.

[0008] The automatic pressing assembly further includes a transmission rod and a pressure sensor. The transmission rod passes through the top plate and is detachably connected to the servo motor, and is located below the servo motor. The transmission rod is also positioned above the bracket. The pressure sensor is detachably connected to the transmission rod and is located below the transmission rod, and is also positioned above the bracket.

[0009] The automatic pressing assembly further includes a guide base and a guide column. The guide base is detachably connected to the pressure sensor and is located below the pressure sensor. The guide base is also located above the bracket. One end of the guide column is fixedly connected to the guide base and is located below the guide base. The other end of the guide column passes through the bracket and is located above the contouring fixture.

[0010] The automatic pressing assembly further includes a magnetic ring, which is detachably connected to the guide post and located on the outer surface of the guide post. The magnetic ring is disposed on the outer surface of the guide post near the end of the guide post that is the guide base.

[0011] This utility model discloses an automatic pressing device for valve bridge bracket guide columns, comprising an automatic pressing assembly. The automatic pressing assembly includes an operating table, a contouring fixture, a bracket, and a support plate. The contouring fixture is detachably connected to the operating table and is located on one side above the operating table. The bracket is positioned at the center above the contouring fixture. The support plate is detachably connected to the operating table and is located above the operating table, with the support plate perpendicular to the operating table. The support plate is also positioned on one side of the contouring fixture. By replacing the traditional structure with an automatic pressing assembly, the problem of cold-treated workpieces easily causing frostbite to workers and the inability to monitor the quality of the assembly process, which easily leads to potential quality problems, is effectively solved. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a front view of the entire utility model.

[0015] Figure 3 This utility model Figure 2 A magnified view of the local structure at point A.

[0016] Figure 4 This is a schematic diagram of the overall operating principle of this utility model.

[0017] 101-Operating table, 102-Support plate, 103-Top plate, 104-Servo motor, 105-Transmission rod, 106-Pressure sensor, 107-Guide base, 108-Guide column, 109-Magnetic ring, 110-Following fixture, 111-Bracket. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1-4 , Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3 This utility model Figure 2 Enlarged view of the local structure at point A. Figure 4 This is a schematic diagram of the overall operating principle of this utility model.

[0020] This utility model provides an automatic pressing device for valve bridge bracket guide columns, including an automatic pressing assembly. The automatic pressing assembly includes an operating table 101, a contouring fixture 110, a bracket 111, a support plate 102, a top plate 103, a servo motor 104, a transmission rod 105, a pressure sensor 106, a guide base 107, a guide column 108, and a magnetic ring 109. This solution solves the problem that cold-treated workpieces can easily cause worker frostbite, and the assembly process quality cannot be monitored, easily leading to potential quality problems. It is understood that the aforementioned solution uses a servo electric cylinder to press the valve bridge bracket guide column, achieving precise longitudinal positioning of the guide column 108. The positioning fixture precisely positions the holes, and the pressure sensor 106 and the electronic control system monitor the pressing force throughout the process. The magnetic ring 109 is used to attract the guide post 108. During use, as the servo cylinder moves downward, the guide post 108 is pressed into the hole of the bracket 111 until it reaches the system's set position. During this process, the pressure sensor 106 continuously detects the pressure. If the pressure exceeds the set pressure range (excessive interference), the process will immediately stop and an alarm will sound. If the maximum pressing force is less than the set value (insufficient interference), an alarm will sound after the pressing is completed. This effectively solves the problem of workers getting cold from holding cold workpieces for a long time.

[0021] In this specific embodiment, the contouring fixture 110 is detachably connected to the operating table 101 and is located on one side above the operating table 101. The bracket 111 is located at the center above the contouring fixture 110. The support plate 102 is detachably connected to the operating table 101 and is located above the operating table 101. The support plate 102 is perpendicular to the operating table 101. The support plate 102 is also located on one side of the contouring fixture 110. The operating table 101 is the place for pressing, and the support plate 102 is the structural component connecting the top plate 103 and the vertical platform. The guide base 107 and the bracket 111 are the main workpieces for pressing.

[0022] The top plate 103 is detachably connected to the support plate 102 and is located above the support plate 102. The top plate 103 is vertically arranged to the support plate 102 and horizontally arranged to the operating table 101. The servo motor 104 is detachably connected to the top plate 103 and is located above the top plate 103. The top plate 103 is where the servo motor 104 is placed. The servo motor 104 is a conductive auxiliary component that transmits downward power to the transmission rod 105.

[0023] Secondly, the transmission rod 105 passes through the top plate 103 and is detachably connected to the servo motor 104, and is located below the servo motor 104. The transmission rod 105 is positioned above the bracket 111. The pressure sensor 106 is detachably connected to the transmission rod 105 and is located below the transmission rod 105. The pressure sensor 106 is positioned above the bracket 111. The transmission rod 105 is an auxiliary structural component that transmits power to the pressure sensor 106 and the guide base 107, while the pressure sensor 106 is the main detection component for automatic pressing.

[0024] Meanwhile, the guide base 107 is detachably connected to the pressure sensor 106 and is located below the pressure sensor 106. The guide base 107 is also located above the bracket 111. One end of the guide post 108 is fixedly connected to the guide base 107 and is located below the guide base 107. The other end of the guide post 108 passes through the bracket 111 and is located above the contouring fixture 110.

[0025] In addition, the magnetic ring 109 is detachably connected to the guide post 108 and is located on the outer surface of the guide post 108. The magnetic ring 109 is disposed on the outer surface of the guide post 108 near the guide base 107. The servo electric cylinder presses the valve bridge bracket guide post to achieve precise longitudinal positioning of the guide post 108. The contour positioning fixture accurately positions the hole. The pressure sensor 106 and the electronic control system monitor the pressing force throughout the process. The magnetic ring 109 is used to attract the guide post 108.

[0026] When using this invention to press-fit the valve bridge bracket guide column, the servo electric cylinder is used to press-fit the valve bridge bracket guide column, achieving precise longitudinal positioning of the guide column 108. The contour positioning fixture accurately positions the hole, and the pressure sensor 106 and the electronic control system monitor the pressing force throughout the process. The magnetic ring 109 is used to attract the guide column 108. During use, as the servo electric cylinder moves downward, the guide column 108 is pressed into the hole of the bracket 111 until the system's set position. During this process, the pressure sensor 106 continuously detects the pressure. If the pressure exceeds the set pressure range (excessive interference), the process is immediately stopped and an alarm is triggered. If the maximum pressing force is less than the set value (insufficient interference), an alarm is triggered after the pressing is completed. This effectively solves the problem of workers freezing when holding cold workpieces for extended periods.

[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An automatic pressing device for valve bridge bracket guide columns, characterized in that, The device includes an automatic pressing assembly, which comprises an operating table, a contouring fixture, a bracket, and a support plate. The contouring fixture is detachably connected to the operating table and is located on one side above the operating table. The bracket is located at the center above the contouring fixture. The support plate is detachably connected to the operating table and is located above the operating table, with the support plate perpendicular to the operating table. The support plate is also located on one side of the contouring fixture.

2. The automatic pressing equipment for valve bridge bracket guide columns as described in claim 1, characterized in that, The automatic pressing assembly also includes a top plate and a servo motor. The top plate is detachably connected to the support plate and is located above the support plate. The top plate is perpendicular to the support plate and horizontal to the operating table. The servo motor is detachably connected to the top plate and is located above the top plate.

3. The automatic pressing equipment for valve bridge bracket guide columns as described in claim 2, characterized in that, The automatic pressing assembly also includes a transmission rod and a pressure sensor. The transmission rod passes through the top plate and is detachably connected to the servo motor, and is located below the servo motor. The transmission rod is also positioned above the bracket. The pressure sensor is detachably connected to the transmission rod and is located below the transmission rod. The pressure sensor is also positioned above the bracket.

4. The automatic pressing equipment for valve bridge bracket guide columns as described in claim 3, characterized in that, The automatic pressing assembly also includes a guide base and a guide column. The guide base is detachably connected to the pressure sensor and is located below the pressure sensor. The guide base is also located above the bracket. One end of the guide column is fixedly connected to the guide base and is located below the guide base. The other end of the guide column passes through the bracket and is located above the contouring fixture.

5. The automatic pressing equipment for valve bridge bracket guide columns as described in claim 4, characterized in that, The automatic pressing assembly also includes a magnetic ring, which is detachably connected to the guide post and located on the outer surface of the guide post. The magnetic ring is disposed on the outer surface of the guide post near the end of the guide post that is the guide base.

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