Automatic position adjusting device for valve machining

Abstract

The utility model provides an automatic position adjusting device for valve machining, which relates to the field of valve machining and comprises a table top, a base is mounted and connected at the lower end of the table top, a back cavity is arranged on the rear side of the table top, a spraying component is mounted and connected on the side wall of the back cavity, a bottom frame is arranged on the base, and a spraying component is arranged on the bottom frame. The two ends of the bottom frame are fixedly connected with side plates, and two right-angle plates are symmetrically arranged between the two side plates. The two rotating shafts drive the two right-angle plates to rotate at the same time, the two pneumatic fastening assemblies rotate along with the two right-angle plates to adjust the angle, multi-angle automatic adjustment of the valve body is achieved, and the outer side wall of the valve body can be evenly sprayed; the bottom frame at the upper end of the main column is driven by the main column to rotate along with the main column, so that the transverse angle of the valve body can be rapidly adjusted, multi-angle automatic precision and automatic position adjustment of the valve body are achieved in a matched mode, the manual adjustment time is saved, the machining efficiency is improved, and the requirement of large-scale production can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve processing field especially relates to a valve processing is with automatic positioner. BACKGROUND

[0002] Valve is the control part in fluid conveying system, has the functions such as cut-off, regulation, flow guide, prevent reverse flow, pressure stabilization, shunt or overflow pressure relief. During valve processing, accurate processing of valve is the key link to ensure the quality and performance of valve. Among them, surface treatment operation such as spraying of valve is particularly important.

[0003] In the prior art, the angle of valve body is usually adjusted manually to realize uniform spraying of the outer side wall of the valve body. This method is not only inefficient, but also difficult to ensure the accuracy and consistency of the adjustment angle. During manual adjustment, a lot of time and manpower are consumed, and spraying quality instability caused by human factors is likely to occur. In addition, manual adjustment of valve position has great safety hazards, and the operator may come into contact with moving parts during operation, which may cause mechanical injury.

[0004] Therefore, it is necessary to provide a new automatic positioner for valve processing to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides an automatic positioner for valve processing.

[0006] The automatic positioner for valve processing comprises a table top, a base connected to the lower end of the table top, a back cavity provided at the rear side of the table top, a spraying assembly connected to the side wall of the back cavity, a bottom frame provided on the base, side plates fixedly connected to the two ends of the bottom frame, two right-angle plates symmetrically provided between the two side plates, pneumatic fastening assemblies provided on the two right-angle plates, an auxiliary positioning assembly, two shafts, side gears fixedly connected to one end of the two shafts, vertical racks provided on one side of the two side gears, the two vertical racks being meshed with the two side gears respectively, and drive assemblies provided below the two vertical racks.

[0007] Preferably, the drive assembly comprises a secondary seat ear, one end of the secondary seat ear is fixedly connected with the side plate on the same side, an installation groove is provided on the secondary seat ear, an electric cylinder is connected to the installation groove, and the telescopic end of the electric cylinder is fixedly connected with the lower end of the vertical rack on the same side.

[0008] Preferably, a rear T-shaped strip is provided on the rear side wall of each of the two vertical racks, and a limiting clamping strip is fixedly connected to the outer wall of each of the two side plates.

[0009] Preferably, T-shaped slots are arranged on the two limiting clamping strips, and the two rear T strips are slidably connected with the T-shaped slots on the two limiting clamping strips.

[0010] Preferably, a main column is fixedly connected to the middle position of the bottom frame, and the main column is rotationally connected to the middle position of the table top.

[0011] Preferably, a large gear disc is mounted and connected to the lower end of the main column, a motor is mounted and connected to the lower end position of the table top, a small gear disc is fixedly connected to the output end of the motor, and the large gear disc and the small gear disc are meshed with each other.

[0012] Compared with the related art, the automatic positioning device for valve machining has the following beneficial effects:

[0013] 1. The two vertical racks are driven to move by the two telescopic ends of the electric cylinders, the two side gears are driven to rotate by the two vertical racks, the two shafts are driven to rotate by the two side gears, the two right-angle plates are driven to rotate by the two shafts, and the two pneumatic fastening assemblies are driven to rotate and adjust the angle by the two right-angle plates, so that the automatic adjustment of the valve body at multiple angles is realized, and the outer side wall of the valve body can be uniformly sprayed.

[0014] 2. The small gear disc is driven to rotate by the motor output end, the large gear disc meshed with the small gear disc is driven to stably rotate relative to the table top, the bottom frame at the upper end of the main column is driven to rotate by the main column, the horizontal angle of the valve body can be quickly adjusted, the automatic and accurate adjustment of the valve body at multiple angles is realized, the time for manual adjustment is saved, the processing efficiency is improved, and the demand for large-scale production can be met. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure schematic view of a preferred embodiment of the utility model is provided.

[0016] Figure 2 The structure schematic view of a preferred embodiment of the utility model is provided. Figure 1 The structure schematic view of a preferred embodiment of the utility model is provided.

[0017] Figure 3 The structure schematic view of a preferred embodiment of the utility model is provided. Figure 2 The structure schematic view of a preferred embodiment of the utility model is provided.

[0018] In the drawing, 1 is a table top, 11 is a base, 2 is a back cavity, 3 is a spraying assembly, 4 is a bottom frame, 41 is a side plate, 42 is a right-angle plate, 43 is a pneumatic fastening assembly, 5 is a shaft, 51 is a side gear, 52 is a vertical rack, 6 is a vice seat ear, 61 is an electric cylinder, 7 is a rear T strip, 71 is a limiting clamping strip, 8 is a main column, 81 is a large gear disc, 82 is a motor, and 83 is a small gear disc. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and embodiments.

[0020] Please refer to Figures 1 to 3 An automatic positioning device for valve machining comprises a table top 1, a base 11 connected to the lower end of the table top 1, a back cavity 2 arranged at the rear side of the table top 1, a spraying assembly 3 connected to the side wall of the back cavity 2, a bottom frame 4 arranged on the base 11, side plates 41 fixedly connected to the two ends of the bottom frame 4, two right-angle plates 42 symmetrically arranged between the two side plates 41, and pneumatic fastening assemblies 43 arranged on the two right-angle plates 42.

[0021] In the specific implementation process, as shown in Figure 1 and Figure 2 , the driving assembly comprises a secondary seat lug 6, one end of the secondary seat lug 6 is fixedly connected to the same side plate 41, an installation groove is arranged on the secondary seat lug 6, an electric cylinder 61 is connected to the installation groove, and the telescopic end of the electric cylinder 61 is fixedly connected to the lower end of the same side vertical rack 52.

[0022] It should be noted that the telescopic ends of the two electric cylinders 61 drive the two vertical racks 52 to move, drive the two side gears 51 to drive the two rotating shafts 5 to rotate, drive the two right-angle plates 42 to rotate at the same time, drive the two pneumatic fastening assemblies 43 to rotate and adjust the angle at the same time, and the outer side wall of the valve body can be uniformly sprayed.

[0023] As shown in Figure 2 and Figure 3 , a rear T-shaped strip 7 is arranged on the rear side wall of each vertical rack 52, and a limiting clamping strip 71 is fixedly connected to the outer wall of each side plate 41.

[0024] As shown in Figure 3 , a T-shaped groove is arranged on each limiting clamping strip 71, and the rear T-shaped strip 7 is slidably connected to the T-shaped groove on each limiting clamping strip 71.

[0025] It should be noted that the two limiting clamping strips 71 on the rear side of the two vertical racks 52 stably slide relative to the T-shaped grooves in the two rear T-shaped strips 7, so that the moving direction of the two vertical racks 52 can be limited by the two rear T-shaped strips 7.

[0026] As shown in Figure 1 , a main column 8 is fixedly connected to the middle position of the bottom frame 4, and the main column 8 is rotatably connected to the middle position of the table top 1.

[0027] Need to explain: the main column 8 with its upper end bottom frame 4 with it rotates, namely can realize the quick adjustment valve body horizontal angle, the convenient valve body is carried out overall spraying, does not need manual adjustment, very convenient.

[0028] Reference Figure 1 As shown in the main column 8, the lower end of the large gear plate 81 is installed and connected, the lower end of the table 1 is installed and connected with the motor 82, the output end of the motor 82 is fixedly connected with the small gear plate 83, and the large gear plate 81 and the small gear plate 83 are engaged with each other.

[0029] Need to explain: the motor 82 output end drives the small gear plate 83 to rotate, drives the large gear plate 81 to rotate stably, so that the large gear plate 81 drives the main column 8 to rotate stably relative to the table 1.

[0030] The working principle of the automatic positioning device for valve machining provided by the utility model is as follows: the two ends of the valve body are respectively arranged between the two pneumatic fastening assemblies 43, and the two pneumatic fastening assemblies 43 are controlled to drive the two telescopic ends of the two pneumatic fastening assemblies 43 to drive the two vertical racks 52 to move, the two limiting clamping strips 71 on the rear side of the two vertical racks 52 slide stably relative to the T-shaped grooves in the two rear T-shaped strips 7, drive the two side gears 51 to drive the two shafts 5 to rotate, so that the two shafts 5 drive the two right angle plates 42 to rotate simultaneously, the two right angle plates 42 drive the two pneumatic fastening assemblies 43 to rotate simultaneously to adjust the angle, so that the outer wall of the valve body can be uniformly sprayed.

[0031] The motor 82 is started to drive the small gear plate 83 to rotate, drive the large gear plate 81 to rotate stably, so that the large gear plate 81 drives the main column 8 to rotate stably relative to the table 1, the main column 8 drives the bottom frame 4 at the upper end to rotate, namely can realize the quick adjustment valve body horizontal angle, the convenient valve body is carried out overall spraying, does not need manual adjustment, very convenient.

[0032] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An automatic adjustment device for valve processing, characterized in that, include: A tabletop (1) is provided, and a base (11) is installed and connected to the lower end of the tabletop (1). A back cavity (2) is provided at the rear side of the tabletop (1). A spraying assembly (3) is installed and connected to the side wall of the back cavity (2). A bottom frame (4) is provided on the base (11). Side plates (41) are fixedly connected to both ends of the bottom frame (4). Two right-angle plates (42) are symmetrically provided between the two side plates (41). Pneumatic fastening assemblies (43) are provided on both right-angle plates (42). The auxiliary positioning component includes two rotating shafts (5), one end of each of the two rotating shafts (5) is fixedly connected to a side gear (51), one side of each of the two side gears (51) is provided with a vertical rack (52), the two vertical racks (52) mesh with the two side gears (51) respectively, and a drive component is provided below each of the two vertical racks (52).

2. The automatic adjustment device for valve processing according to claim 1, characterized in that, The drive assembly includes a secondary seat (6), one end of which is fixedly connected to a side plate (41) on the same side. The secondary seat (6) is provided with a mounting groove, in which an electric cylinder (61) is installed and connected. The telescopic end of the electric cylinder (61) is fixedly connected to the lower end of a vertical rack (52) on the same side.

3. The automatic adjustment device for valve processing according to claim 1, characterized in that, Both of the vertical racks (52) are provided with rear T-strips (7) on their rear side walls, and both of the side plates (41) are fixedly connected with limit clips (71).

4. The automatic adjustment device for valve processing according to claim 3, characterized in that, Both of the limiting strips (71) are provided with T-shaped grooves, and the two rear T-strips (7) are slidably connected to the T-shaped grooves on the two limiting strips (71).

5. The automatic adjustment device for valve processing according to claim 1, characterized in that, A main column (8) is fixedly connected to the middle position of the bottom frame (4), and the main column (8) is rotatably connected to the middle position of the tabletop (1).

6. The automatic adjustment device for valve processing according to claim 5, characterized in that, A large gear plate (81) is installed and connected to the lower end of the main column (8), and a motor (82) is installed and connected to the lower end of the platform (1). A small gear plate (83) is fixedly connected to the output end of the motor (82), and the large gear plate (81) and the small gear plate (83) mesh with each other.

Images