Valve shell steel ball assembling machine

Abstract

The utility model discloses a valve casing steel ball assembling machine which comprises a storage frame and a pushing air cylinder, a containing groove for containing a casing is formed in the storage frame, an ejector rod is arranged at the output end of the pushing air cylinder, and an installation hole for the ejector rod to be connected in an inserted mode is formed in the side wall of the storage frame. A mounting hole is formed in the upper end face of the storage frame, the side wall of the containing groove communicates with the outside through the mounting hole, the inner end of the mounting hole corresponds to an oil port of the shell, a communicating hole is formed in the upper end face of the storage frame, and the outside of the upper end of the storage frame communicates with the interior of the mounting hole through the communicating hole. The device has the effect of improving the assembling efficiency of the shell and the steel balls.

Description

Technical Field

[0001] The present application relates to the technical field of assembly equipment, and in particular to a valve housing steel ball assembly machine. Background Art

[0002] When the valve housing is processed for openings, multiple oil channels are opened on the side walls of the valve housing during the processing. During operation, the hydraulic oil flow and oil pressure of each outlet are the same and cannot be adjusted or shut off individually. If you do not want to use a certain oil outlet, the oil port will be blocked. For example, the Chinese patent (application number CN201911036649.8) is named a controllable high-pressure oil circuit distribution module; when the valve housing needs to be assembled, the steel ball is pressed into the oil port according to demand. Since the steel ball is too small, the staff's work efficiency in installing the steel ball in the valve housing is low. Utility Model Content

[0003] The purpose of the utility model is to provide a valve housing steel ball assembly machine in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] It includes a storage frame and a propulsion cylinder. The storage frame has a placement groove for placing the shell. The output end of the propulsion cylinder is provided with a push rod. The side wall of the storage frame is provided with a mounting hole for the push rod to be inserted. The mounting hole connects the side wall of the placement groove with the outside world. The inner end of the mounting hole corresponds to the oil port of the shell. The upper end surface of the storage frame is provided with a connecting hole. The connecting hole connects the outside world at the upper end of the storage frame with the inside of the mounting hole.

[0006] Preferably, a connecting plate is provided at the upper end of the storage frame, a sleeve is fixedly inserted into the upper end of the connecting plate, a screening plate is slidingly provided between the storage frame and the connecting plate, a screening hole is provided on the screening plate, the screening hole is only for placing one steel ball, the sleeve and the connecting hole are staggered, when the screening plate is located on one side, the screening hole is correspondingly connected to the sleeve, when the screening plate slides to the other side, the screening hole is correspondingly connected to the connecting hole.

[0007] Preferably, one end of the screening plate is fixedly arranged on the output end of the propulsion cylinder.

[0008] Preferably, the bottom of the connecting plate is provided with an embedding groove for the screening plate to be inserted and slid.

[0009] Preferably, a loading assembly is placed on one side of the storage frame, and the loading assembly includes a material tank and a hose. The material tank has a material cavity for storing multiple steel balls, and the hose connects the material cavity of the material tank with the sleeve.

[0010] Preferably, a blowing pipe is provided on the side wall of the material tank, the blowing pipe is communicated with the material cavity, and the outer end of the blowing pipe is connected to an air pump.

[0011] Preferably, a fixing frame is placed vertically on one side of the storage frame, and the fixing frame includes a bracket and a fixing plate, one end of the fixing plate is fixed to the upper end of the bracket, and the material tank includes a tank shell and a fixing cover, the upper end of the tank shell passes through the side wall of the fixing plate, and the fixing cover is threadedly connected to the upper end of the tank shell, and the fixing cover is mounted on the fixing plate.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] 1. When the steel ball needs to be installed in the housing, place the housing in the placement slot of the storage frame, then insert the steel ball into the connecting hole, and the steel ball slides into the installation hole through the connecting hole. Then, start the propulsion cylinder, so that the push rod of the propulsion cylinder slides into the installation hole, thereby pushing the steel ball in the installation hole into the oil port of the housing. In this process, the steel ball can be quickly installed in the oil port of the housing, which improves the assembly efficiency of the housing and the steel ball.

[0014] 2. Place multiple steel balls into the casing, align the screening holes of the screening plate with the lower end of the casing, and then slide the steel balls at the bottom of the casing into the screening holes. Then, under the push of the propulsion cylinder, the screening plate slides between the connecting plate and the storage frame. The screening holes of the screening plate are aligned with the connecting holes, and the steel balls in the screening holes enter the installation holes along the connecting holes, thereby ensuring that the propulsion cylinder squeezes the single steel ball into the oil port of the housing, improving the stability of the assembly of the housing and the steel balls.

[0015] 3. Place multiple steel balls in the material tank, and then slide them into the sleeve one by one along the hose. At the same time, the air pump pushes the material cavity of the material tank through the air pipe, thereby increasing the assembly continuity of the shell and the steel balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model assembly machine;

[0017] Figure 2 It is a cross-sectional schematic diagram of the storage frame and the propulsion cylinder of the utility model;

[0018] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 It is a cross-sectional schematic diagram of the feeding assembly of the utility model.

[0020] In the figure: 1. Mounting platform; 2. Storage frame; 3. Propelling cylinder; 4. Loading assembly; 5. Placement slot; 6. Connecting plate; 7. Mounting hole; 8. Connecting hole; 9. Casing; 10. Embedded slot; 11. Screening plate; 12. Screening hole; 13. Ejector rod; 14. Mounting plate; 15. Fixing frame; 16. Bracket; 17. Fixing plate; 18. Material tank; 19. Hose; 20. Tank shell; 21. Fixing cover; 22. Material cavity; 23. Blowing pipe. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] The embodiment of the present application discloses a valve housing steel ball assembly machine.

[0023] Reference Figure 1 , including an installation platform 1, a storage frame 2, a propulsion cylinder 3 and a loading component 4. The storage frame 2, the propulsion cylinder 3 and the loading component 4 are respectively installed on the installation platform 1.

[0024] Reference Figure 2 and Figure 3 , there is a placement slot 5 in the storage frame 2, one side of the storage frame 2 is convex, and the upper end of the convex side of the storage frame 2 is fixed with a connecting plate 6 by bolts, and a mounting hole 7 is opened on the side wall of the storage frame 2. The mounting hole 7 connects the placement slot 5 with the outside of the side wall of the storage frame 2, and the inner end of the mounting hole 7 corresponds to the oil port of the shell. A connecting hole 8 is vertically opened on the convex end of one side of the storage frame 2, and the lower end of the connecting hole is connected with the mounting hole 7. The upper end surface of the connecting plate 6 is provided with a plug-in hole, and a sleeve 9 is inserted and fixed in the plug-in hole. The sleeve 9 is staggered with the vertical direction of the connecting hole. The lower end surface of the connecting plate 6 is provided with an embedded groove 10, and a screening plate 11 is horizontally inserted and slidable in the embedded groove 10. The upper and lower side walls of the screening plate 11 are provided with screening holes 12. The screening hole 12 is only for placing a single steel ball. During the sliding process of the screening plate 11, the screening hole 12 can correspond to the communicating hole 8 and the sleeve 9 respectively. The screening hole 12 of the screening plate 11 is docked with the lower end of the sleeve 9, and then the steel ball at the bottom of the sleeve 9 slides into the screening hole 12. Then, under the push of the propulsion cylinder 3, the screening plate 11 slides between the connecting plate 6 and the storage frame 2, and then the screening hole 12 of the screening plate 11 corresponds to the connecting hole, and then the single steel ball in the screening hole 12 enters the mounting hole 7 along the connecting hole.

[0025] The propulsion cylinder 3 is fixed horizontally on the mounting platform 1. A push rod 13 is fixed to the output end of the propulsion cylinder 3. The outer end of the push rod 13 is inserted and slides in the mounting hole 7. The steel ball slides into the mounting hole 7 through the connecting hole 8. After that, the propulsion cylinder 3 is started, causing the push rod 13 of the propulsion cylinder 3 to slide in the mounting hole 7, thereby pushing the steel ball in the mounting hole 7 into the oil port of the housing.

[0026] One end of the screening plate 11 is integrally provided with a mounting plate 14, which is sleeved and fixed to the peripheral side of the output end of the propulsion cylinder 3. Driven by the propulsion cylinder 3, the push rod 13 and the screening plate 11 can operate simultaneously. When the push rod 13 pushes the steel balls from the mounting hole 7 into the oil port of the housing, the screening hole 12, driven by the screening plate 11, flows the steel balls in the screening hole 12 into the connecting hole. After the push rod 13 is pulled back, the steel balls at the lower end of the connecting hole slide into the mounting hole 7.

[0027] Reference Figure 1 and Figure 4 A fixing frame 15 is vertically mounted on the upper end surface of the mounting platform 1. The fixing frame 15 includes a bracket 16 and a fixing plate 17. The fixing plate 17 is placed horizontally, and one end of the fixing plate 17 is fixed to the upper end of the bracket 16. The loading assembly 4 includes a material tank 18 and a hose 19. The material tank 18 includes a tank shell 20 and a fixing cover 21. The upper end of the tank shell 20 is inserted into one end of the fixing plate 17. The fixing cover 21 is threadedly fixed to the upper end circumference of the tank shell 20. The tank shell 20 has a material cavity 22. The upper end of the hose 19 is inserted and fixed to the lower end of the tank shell 20, and the lower end of the hose 19 is inserted and fixed into the upper end of the sleeve 9. The material cavity 22 of the tank shell 20 can accommodate multiple steel balls, which then slide into the sleeve 9 along with the hose 19.

[0028] An air blow pipe 23 is fixed to the side wall of the tank shell 20, and the outer end of the air blow pipe 23 is connected to the air pump. The air pump pushes the material cavity 22 of the material tank 18 through the air blow pipe 23, thereby preventing the steel ball from getting stuck in the hose 19 and improving the smoothness of the steel ball in the hose 19.

[0029] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A valve housing steel ball assembly machine, characterized by: The invention comprises a storage frame (2) and a propulsion cylinder (3), wherein the storage frame (2) has a placement groove (5) for placing the shell, and the output end of the propulsion cylinder (3) is provided with a push rod (13), and the side wall of the storage frame (2) is provided with a mounting hole (7) for the push rod (13) to be plugged in, and the mounting hole (7) connects the side wall of the placement groove (5) with the outside world, and the inner end of the mounting hole (7) corresponds to the oil port of the shell, and the upper end surface of the storage frame (2) is provided with a connecting hole (8), and the connecting hole (8) connects the outside world at the upper end of the storage frame (2) with the inside of the mounting hole (7).

2. A valve housing steel ball assembly machine according to claim 1, characterized in that: A connecting plate (6) is provided at the upper end of the storage frame (2), a sleeve (9) is inserted and fixed in the upper end of the connecting plate (6), a screening plate (11) is slidably provided between the storage frame (2) and the connecting plate (6), a screening hole (12) is provided on the screening plate (11), and the screening hole (12) is only for placing one steel ball. The sleeve (9) and the communicating hole (8) are staggered. When the screening plate (11) is located on one side, the screening hole (12) is correspondingly communicated with the sleeve (9), and when the screening plate (11) slides to the other side, the screening hole (12) is correspondingly communicated with the communicating hole (8).

3. A valve housing steel ball assembly machine according to claim 2, characterized in that: One end of the screening plate (11) is fixedly arranged on the output end of the propulsion cylinder (3).

4. The valve housing steel ball assembly machine according to claim 2, characterized in that: The bottom of the connecting plate (6) is provided with an embedding groove (10) for the screening plate (11) to be inserted and slidably moved.

5. The valve housing steel ball assembly machine according to claim 2, characterized in that: A loading assembly (4) is placed on one side of the storage frame (2). The loading assembly (4) includes a material tank (18) and a hose (19). The material tank (18) has a material cavity (22) for storing a plurality of steel balls. The hose (19) connects the material cavity (22) of the material tank (18) with the sleeve (9).

6. The valve housing steel ball assembly machine according to claim 5, characterized in that: The side wall of the material tank (18) is provided with an air blowing pipe (23), the air blowing pipe (23) is communicated with the material cavity (22), and the outer end of the air blowing pipe (23) is connected to an air pump.

7. The valve housing steel ball assembly machine according to claim 5, characterized in that A fixing frame (15) is vertically placed on one side of the storage frame (2), and the fixing frame (15) includes a bracket (16) and a fixing plate (17). One end of the fixing plate (17) is fixed to the upper end of the bracket (16). The material tank (18) includes a tank shell (20) and a fixing cover (21). The upper end of the tank shell (20) passes through the side wall of the fixing plate (17). The fixing cover (21) is threadedly connected to the upper end of the tank shell (20), and the fixing cover (21) is mounted on the fixing plate (17).

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