Drilling lathe for machining one-way valve

Abstract

The utility model relates to the technical field of one-way valve machining, in particular to a drilling lathe for one-way valve machining, which comprises a machining table, a front frame is fixedly mounted on the front side of the machining table, and a clamping component for positioning and clamping a one-way valve blank is arranged on the front frame. A telescopic air cylinder is fixedly installed above the machining table through a vertical frame, a lifting seat is fixedly installed at the telescopic end of the telescopic air cylinder, a motor is fixedly installed at the bottom end of the lifting seat, a driving shaft of the motor is fixedly connected with a drill bit through a rotating shaft, and a rear frame is fixedly installed on the rear side of the machining table. An electric push rod is fixedly installed on the rear frame, a material blocking cover is fixedly installed at the telescopic end of the electric push rod, and a through shaft hole is formed in the top of the material blocking cover. According to the device, the situation that scraps splash out and are prone to hurting operators is effectively prevented, the use safety is improved, and the scraps can be conveniently, rapidly and intensively cleared away.

Description

Technical Field

[0001] The utility model relates to the technical field of one-way valve processing, in particular to a drilling lathe for processing one-way valves. Background Art

[0002] A one-way valve, also known as a check valve or a non-return valve, is a control valve in which the fluid can only flow along the water inlet, but the outlet medium cannot flow back. The one-way valve is used in hydraulic systems to prevent the reverse flow of oil, or in pneumatic systems to prevent the reverse flow of compressed air. There are two types of one-way valves: straight-through and right-angle types. The straight-through one-way valve is installed on the pipeline with a threaded connection, and the right-angle one-way valve has three types: threaded connection, plate connection and flange connection. When the one-way valve is processed and produced, a drilling device must be used to drill holes in the blank. During use, the existing drilling device for processing one-way valves lacks a debris protection component generated during drilling, which causes debris splashing, which can easily cause harm to the operator, affecting the safety of use, and causing inconvenience to the centralized cleaning of the debris. Therefore, we propose a drilling lathe for processing one-way valves to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a drilling lathe for processing a one-way valve to solve the problems raised in the above-mentioned background technology.

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

[0005] A drilling lathe for processing a one-way valve comprises a processing table, a front frame is fixedly installed on the front side of the processing table, a clamping assembly for positioning and clamping a one-way valve blank is provided on the front frame, a telescopic cylinder is fixedly installed on the top of the processing table through a vertical frame, a lifting seat is fixedly installed on the telescopic end of the telescopic cylinder, a motor is fixedly installed on the bottom end of the lifting seat, a driving shaft of the motor is fixedly connected to a drill bit through a rotating shaft, a rear frame is fixedly installed on the rear side of the processing table, an electric push rod is fixedly installed on the rear frame, a material blocking cover is fixedly installed on the telescopic end of the electric push rod, a through-axis hole is opened on the top of the material blocking cover, and a material guide seat is fixedly connected to the bottom of the material blocking cover.

[0006] Preferably, a waste frame is placed on the processing table, and the waste frame is located below the material guiding seat.

[0007] Preferably, a limiting groove is provided on the surface of the processing table, and a limiting block is fixedly installed on the bottom of the waste frame, and the limiting block is adapted to the limiting groove.

[0008] Preferably, the clamping assembly includes a clamping seat and four studs, the four studs are respectively threaded through the sides of the clamping seat, one end of the stud is rotatably connected to a clamping block, the outer side of the clamping block is fixedly connected to a guide column, and the guide column slides through the side of the clamping seat.

[0009] Preferably, an anti-skid pad is fixedly connected to the inner side of the clamping block, and the anti-skid pad is a component made of rubber.

[0010] Preferably, an observation port is provided on the side of the material blocking cover, and a transparent plate is fixedly installed in the observation port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model adopts a clamping component to position and clamp the one-way valve blank, uses an electric push rod to drive the material blocking cover to extend, so that the end face of the material blocking cover contacts the front frame, the one-way valve blank is in the material blocking cover, and uses a telescopic cylinder to drive the drill bit to descend, and the drill bit enters the material blocking cover through the through-axis hole and continues to approach the part to be drilled of the one-way valve blank, and uses a motor drive shaft rotating shaft and the drill bit to rotate, so that the drill bit drills the one-way valve blank in the material blocking cover, and the transparent plate in the observation port is convenient for operators to view the drilling status of the one-way valve blank in the material blocking cover, and the material blocking cover can play a good shielding role for debris generated during the drilling of the one-way valve blank, effectively preventing the debris from splashing and easily causing harm to the operators, thereby improving the safety of use, and the debris in the material blocking cover can be guided down by the material guide seat and collected in the waste frame, so that the debris can be quickly and centrally cleaned up conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a material blocking cover in a drilling lathe for processing a one-way valve according to the utility model when it is reset;

[0014] Figure 2 This is a schematic cross-sectional view of the structure of a drilling lathe for machining a one-way valve according to the utility model when a material blocking cover is extended;

[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0016] Figure 4 The utility model is a three-dimensional structural schematic diagram of a material blocking cover in a drilling lathe for processing a one-way valve when the material blocking cover is extended.

[0017] In the figure: 1. Processing table; 101. Front frame; 102. Vertical frame; 103. Rear frame; 104. Limiting groove; 2. Clamping assembly; 201. Clamping seat; 202. Stud; 203. Clamping block; 204. Guide column; 205. Anti-skid pad; 3. Telescopic cylinder; 4. Lifting seat; 5. Motor; 501. Rotating shaft; 502. Drill bit; 6. Electric push rod; 7. Material blocking cover; 701. Through-shaft hole; 702. Material guide seat; 703. Observation port; 704. Transparent plate; 8. Waste frame; 801. Limiting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0020] A drilling lathe for processing a one-way valve comprises a processing table 1, a front frame 101 is fixedly installed on the front side of the processing table 1, a clamping assembly 2 for positioning and clamping a one-way valve blank is arranged on the front frame 101, a telescopic cylinder 3 is fixedly installed on the top of the processing table 1 through a vertical frame 102, a lifting seat 4 is fixedly installed on the telescopic end of the telescopic cylinder 3, a motor 5 is fixedly installed on the bottom end of the lifting seat 4, a driving shaft of the motor 5 is fixedly connected to a drill bit 502 through a rotating shaft 501, and the drill bit 502 can be driven to move up and down by using the telescopic cylinder 3, and the rear side of the processing table 1 is fixedly connected to the drill bit 502 through a rotating shaft 501. A rear frame 103 is fixedly installed, and an electric push rod 6 is fixedly installed on the rear frame 103. A material blocking cover 7 is fixedly installed on the telescopic end of the electric push rod 6. The electric push rod 6 can be used to drive the material blocking cover 7 to extend and reset, so that the end face of the material blocking cover 7 contacts the front frame 101, and the one-way valve blank is in the material blocking cover 7. A through-axis hole 701 is provided on the top of the material blocking cover 7, so that the drill bit 502 enters the material blocking cover 7 through the through-axis hole 701 to ensure that the drill bit 502 can drill the one-way valve blank in the material blocking cover 7 normally, and a material guide seat 702 is fixedly connected to the bottom of the material blocking cover 7.

[0021] As a preferred implementation in this embodiment, Figure 2 As shown, a waste frame 8 is placed on the processing table 1 , and the waste frame 8 is located below the material guide seat 702 .

[0022] As a preferred implementation in this embodiment, Figure 3As shown, a limiting groove 104 is opened on the surface of the processing table 1, and a limiting block 801 is fixedly installed on the bottom of the waste frame 8. The limiting block 801 is adapted to the limiting groove 104, so that the limiting block 801 can be inserted into the limiting groove 104, thereby facilitating the waste frame 8 to be limited and placed on the processing table 1.

[0023] As a preferred implementation in this embodiment, Figure 1 and Figure 2 As shown, the clamping assembly 2 includes a clamping seat 201 and four studs 202. The four studs 202 are respectively threaded through the sides of the clamping seat 201. One end of the stud 202 is rotatably connected to a clamping block 203. The outer side of the clamping block 203 is fixedly connected to a guide column 204. The guide column 204 slides through the side of the clamping seat 201.

[0024] As a preferred implementation in this embodiment, Figure 2 As shown, an anti-skid pad 205 is fixedly connected to the inner side of the clamping block 203, and the anti-skid pad 205 is a component made of rubber.

[0025] As a preferred implementation in this embodiment, Figure 4 As shown, an observation port 703 is provided on the side of the material blocking cover 7, and a transparent plate 704 is fixedly installed in the observation port 703, so that the operator can easily check the drilling processing status of the one-way valve blank in the material blocking cover 7.

[0026] Working principle:

[0027] During use, the one-way valve blank is placed on the clamping seat 201, and the stud 202 is rotated to drive the anti-skid pad 205 inside the clamping block 203 to approach the one-way valve blank, until the clamping blocks 203 cooperate with each other to position and clamp the one-way valve blank, and the electric push rod 6 is used to drive the material blocking cover 7 to extend so that the end face of the material blocking cover 7 contacts the front frame 101, and the one-way valve blank is in the material blocking cover 7, and the telescopic cylinder 3 is used to drive the drill bit 502 to descend, and the drill bit 502 enters the material blocking cover 7 through the through-axis hole 701 and continues to approach the part to be drilled of the one-way valve blank, and the motor 5 is used to drive the shaft shaft 501 and the drill bit 502 to rotate, so that the drill bit 502 hits the material blocking cover During the drilling process of the one-way valve blank in 7, the transparent plate 704 in the observation port 703 is used for the operator to view the drilling process status of the one-way valve blank in the material blocking cover 7. The material blocking cover 7 can play a good protective role for the debris generated during the drilling process of the one-way valve blank, and can effectively prevent the debris from splashing out and causing harm to the operator. The debris in the material blocking cover 7 can be guided down and collected into the waste frame 8 through the material guide seat 702. After the drilling process is completed, the motor 5 is turned off, and the telescopic cylinder 3 is used to drive the drill bit 502 to rise, and the electric push rod 6 is used to drive the material blocking cover 7 to reset, and the stud 202 is rotated to drive the clamping block 203 to loosen, and the one-way valve blank after the drilling process can be taken out.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drilling lathe for machining a one-way valve, comprising a machining table (1), characterized in that: A front frame (101) is fixedly mounted on the front side of the processing table (1), and a clamping assembly (2) for positioning and clamping a one-way valve blank is arranged on the front frame (101). A telescopic cylinder (3) is fixedly mounted on the top of the processing table (1) through a vertical frame (102). A lifting seat (4) is fixedly mounted on the telescopic end of the telescopic cylinder (3), and a motor (5) is fixedly mounted on the bottom end of the lifting seat (4). The driving shaft of the motor (5) is fixedly connected to a drill bit (502) via a rotating shaft (501). A rear frame (103) is fixedly mounted on the rear side of the processing table (1), and an electric push rod (6) is fixedly mounted on the rear frame (103). A material blocking cover (7) is fixedly mounted on the telescopic end of the electric push rod (6), and a through-shaft hole (701) is provided on the top of the material blocking cover (7), and a material guide seat (702) is fixedly connected to the bottom of the material blocking cover (7).

2. The drilling lathe for machining a one-way valve according to claim 1, characterized in that: A waste frame (8) is placed on the processing table (1), and the waste frame (8) is located below the material guide seat (702).

3. The drilling lathe for machining a one-way valve according to claim 2, characterized in that: A limiting groove (104) is provided on the surface of the processing table (1), and a limiting block (801) is fixedly installed on the bottom of the waste frame (8), and the limiting block (801) is adapted to the limiting groove (104).

4. The drilling lathe for machining a one-way valve according to claim 1, characterized in that: The clamping assembly (2) comprises a clamping seat (201) and four studs (202), wherein the four studs (202) are respectively threadedly inserted into the respective side portions of the clamping seat (201), one end of the stud (202) is rotatably connected to a clamping block (203), the outer side of the clamping block (203) is fixedly connected to a guide column (204), and the guide column (204) is slidably inserted into the side portion of the clamping seat (201).

5. The drilling lathe for machining a one-way valve according to claim 4, characterized in that: An anti-skid pad (205) is fixedly connected to the inner side of the clamping block (203), and the anti-skid pad (205) is a component made of rubber.

6. The drilling lathe for machining a one-way valve according to claim 1, characterized in that: An observation port (703) is provided on the side of the material blocking cover (7), and a transparent plate (704) is fixedly installed in the observation port (703).

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