Drilling machine for processing distribution valve

Abstract

The utility model discloses a drilling machine for processing a distribution valve, which relates to the technical field of machining equipment and comprises a supporting table, a U-shaped plate is fixed at the upper end of the supporting table, a strip-shaped hole is formed in the horizontal section of the U-shaped plate, a driving component is arranged on the supporting table, a punching component is mounted on the driving component, and a vertical plate is fixed on one side of the upper end face of the supporting table. A supporting base is fixed to the side, facing the U-shaped plate, of the vertical plate, and a mounting groove is formed in the middle of the supporting base. According to the utility model, the valve body blank is placed on the supporting plate and is close to the vertical plate, the electric push rod is utilized to push the push block to move downwards, so that the push block can press the valve body blank, the valve body blank can be perforated, and after one-time perforating is completed, the electric push rod is utilized to continuously push the push block to move downwards by a certain distance, so that the valve body blank and the supporting plate move downwards by a certain distance; and meanwhile, the spring is compressed, the drill bit can be utilized again to conduct trepanning on the valve body blank again, the valve body blank cannot be frequently disassembled and fixed, and then the drilling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing equipment technical field especially, relates to a drilling machine for distribution valve processing. BACKGROUND

[0002] The distribution valve has wide application in numerous industrial fields, and its quality and precision directly affect the performance of the whole system. In the manufacturing process of the distribution valve, drilling is a key procedure. The traditional drilling equipment is often poor in versatility, is difficult to adapt to the drilling requirements of distribution valves of different specifications, and needs to be disassembled and fixed and adjusted in position for multiple times when drilling multiple holes in the distribution valve, so the drilling efficiency is slow and it is difficult to meet the processing requirements. Therefore, the drilling machine for distribution valve processing is provided. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a drilling machine for distribution valve processing, which places the valve body blank on the supporting plate and close to the stand, pushes down the push block by the electric push rod, can make the push block press the valve body blank, can drill the valve body blank, after completing the first drilling, continues to push down the push block by the electric push rod, makes the valve body blank and the supporting plate move down by an end distance, at the same time, makes the spring be compressed, can drill the valve body blank again, cannot disassemble and fix the valve body blank frequently, and then improves the drilling efficiency, greatly meets the processing requirements, and overcomes the deficiencies of the prior art.

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

[0005] A drilling machine for distribution valve processing, comprising a supporting table, the upper end of the supporting table is fixed with a U-shaped plate, the horizontal section of the U-shaped plate is provided with a strip-shaped hole, the supporting table is provided with a driving assembly, the driving assembly is installed with a punching assembly, one side of the upper end surface of the supporting table is fixed with a stand, the side of the stand facing the U-shaped plate is fixed with a supporting seat, the middle part of the supporting seat is provided with a mounting groove, the mounting groove is installed with an elastic supporting assembly, and the stand is fixed with a pushing assembly.

[0006] The elastic supporting assembly comprises two springs fixed in the mounting groove, and the upper ends of the two springs are connected with a supporting plate.

[0007] As a further scheme of the utility model, two supporting rods are symmetrically fixed in the mounting groove, and the two ends of the supporting plate are respectively slidably sleeved on the two supporting rods.

[0008] As a further scheme of the utility model: the driving assembly includes the first servo motor fixed on the end surface of the support table, the threaded rod is rotatably installed on the side of the vertical plate through the bearing, the threaded rod is connected with the output end of the first servo motor at one end, the threaded rod is screwed with the moving plate, and the middle part of the moving plate is slidably connected with the strip-shaped hole.

[0009] As a further scheme of the utility model: the punching assembly includes the second servo motor installed on the top of one side of the moving plate, and the output end of the second servo motor extends to the other side of the moving plate and is provided with a drill bit.

[0010] As a further scheme of the utility model: the vertical plate is provided with a through hole at the position corresponding to the drill bit.

[0011] As a further scheme of the utility model: the pushing assembly includes the fixed block fixed on the top of one side of the vertical plate, the lower end of the fixed block is fixed with the electric push rod, and the lower end of the electric push rod is connected with the push block.

[0012] As a further scheme of the utility model: the support table is provided with a chip removal hole.

[0013] As a further scheme of the utility model: the upper end surface of the support seat and the two sides of the mounting groove are fixed with air cylinders, the opposite ends of the two air cylinders are connected with clamping rods, and the two clamping rods are located in the mounting groove.

[0014] The utility model discloses beneficial effects are:

[0015] The valve body blank is placed on the supporting plate and is close to the vertical plate, the electric push rod pushes the push block to move downwards, the push block can press the valve body blank, the valve body blank can be punched, after completing the first time punching, the electric push rod continues to push the push block to move downwards by an end distance, the valve body blank and the supporting plate move downwards by an end distance, and the spring is compressed, the valve body blank can be punched again, the valve body blank cannot be frequently disassembled and fixed, and then the drilling efficiency is improved, and the processing demand is met to a great extent. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a first perspective three-dimensional structure schematic diagram of the drilling machine for processing the distribution valve.

[0017] Figure 2 It is a second perspective three-dimensional structure schematic diagram of the drilling machine for processing the distribution valve.

[0018] Figure 3 It is a third perspective three-dimensional structure schematic diagram of the drilling machine for processing the distribution valve.

[0019] Figure 4The utility model provides a drilling machine for distribution valve processing Figure 1 The enlarged structure schematic diagram is shown in A of the figure.

[0020] In the figure: 1, support table; 2, U-shaped plate; 3, strip-shaped hole; 4, second servo motor; 5, support seat; 6, fixed block; 7, electric push rod; 8, push block; 9, vertical plate; 10, installation groove; 11, moving plate; 12, threaded rod; 13, through hole; 14, drill bit; 15, chip removal hole; 16, support rod; 17, clamping rod; 18, supporting plate; 19, spring; 20, first servo motor; 21, air cylinder. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Embodiment 1, refer to Figures 1-4 A drilling machine for distribution valve processing, including support table 1, the upper end of support table 1 is fixed with U-shaped plate 2, the horizontal section of U-shaped plate 2 is provided with strip-shaped hole 3, support table 1 is provided with drive assembly, drive assembly is installed with punching assembly, the upper end face of support table 1 one side is fixed with vertical plate 9, the side of vertical plate 9 towards U-shaped plate 2 is fixed with support seat 5, the middle part of support seat 5 is provided with installation groove 10, and the installation groove 10 is installed with elastic support assembly, and the vertical plate 9 is fixed with push assembly;

[0023] The elastic support assembly includes two springs 19 fixed in the installation groove 10, and the upper end of the two springs 19 is connected with the supporting plate 18.

[0024] Two support rods 16 are fixed symmetrically in the installation groove 10, and the two ends of the supporting plate 18 are respectively slidably sleeved on the two support rods 16.

[0025] The drive assembly includes the first servo motor 20 fixed on the upper end face of the support table 1, the threaded rod 12 is rotatably installed on one side of the vertical plate 9 through a bearing, one end of the threaded rod 12 is connected with the output end of the first servo motor 20, the threaded rod 12 is screwed with the moving plate 11, and the middle part of the moving plate 11 is slidably connected with the strip-shaped hole 3.

[0026] The punching assembly includes the second servo motor 4 installed on the top of one side of the moving plate 11, the output end of the second servo motor 4 extends to the other side of the moving plate 11 and is provided with the drill bit 14, and the through hole 13 is formed in the position corresponding to the drill bit 14 on the vertical plate 9.

[0027] The pushing assembly comprises a fixed block 6 fixed at the top of one side of the vertical plate 9, the lower end of the fixed block 6 is fixed with an electric push rod 7, the lower end of the electric push rod 7 is connected with a pushing block 8, and the support table 1 is provided with a chip removal hole 15.

[0028] The valve body blank is placed on the supporting plate 18 and close to the vertical plate 9, the pushing block 8 is used to press the valve body blank by moving downward under the driving of the electric push rod 7, the drill bit 14 is driven to rotate at high speed by the second servo motor 4, the threaded rod 12 is driven to rotate by the first servo motor 20, and then the moving plate 11 is driven to slide along the strip-shaped hole 3, so that the drill bit 14 is used to drill the valve body blank, when the first drilling is completed, the pushing block 8 is continuously pushed to move downward by an end distance by the electric push rod 7, so that the valve body blank and the supporting plate 18 move downward by an end distance, and the spring 19 is compressed, and then the drill bit 14 is used to drill the valve body blank again.

[0029] In the embodiment 2, the embodiment is optimized on the basis of the embodiment 1, and specifically is:

[0030] The upper end surface of the supporting seat 5 and located on both sides of the mounting groove 10 are fixed with air cylinders 21, and the opposite ends of the two air cylinders 21 are connected with clamping rods 17, and the two clamping rods 17 are located in the mounting groove 10.

[0031] Before drilling the valve body blank each time, the two air cylinders 21 are used to drive the two clamping rods 17 to move towards each other, and the valve body blank is fixed again by the two clamping rods 17, so as to ensure the stability during drilling.

[0032] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A drilling machine for processing a distribution valve, comprising a support table (1), characterized in that, The upper end of the support table (1) is fixedly connected with a U-shaped plate (2), a strip-shaped hole (3) is formed in the horizontal section of the U-shaped plate (2), a driving assembly is arranged on the support table (1), a punching assembly is arranged on the driving assembly, a vertical plate (9) is fixedly arranged on one side of the upper end surface of the support table (1), a supporting seat (5) is fixedly arranged on the side of the vertical plate (9) facing the U-shaped plate (2), an installation groove (10) is formed in the middle of the supporting seat (5), an elastic supporting assembly is arranged in the installation groove (10), and a pushing assembly is fixedly arranged on the vertical plate (9). The elastic supporting assembly comprises two springs (19) fixedly arranged in the installation groove (10), and a supporting plate (18) connected with the upper ends of the two springs (19).

2. The drilling machine for processing a distribution valve according to claim 1, wherein Two supporting rods (16) are fixedly arranged in the installation groove (10) in a symmetrical manner, and the two ends of the supporting plate (18) are slidably sleeved on the two supporting rods (16).

3. The drilling machine for processing a distribution valve according to claim 1, wherein The driving assembly comprises a first servo motor (20) fixedly arranged on the upper end surface of the support table (1), a threaded rod (12) rotatably arranged on one side of the vertical plate (9) through a bearing, one end of the threaded rod (12) is connected with the output end of the first servo motor (20), a moving plate (11) is screwed on the threaded rod (12), and the middle portion of the moving plate (11) is slidably connected with the strip-shaped hole (3).

4. The drilling machine for processing a distribution valve according to claim 3, wherein The punching assembly comprises a second servo motor (4) arranged on the top of one side of the moving plate (11), and the output end of the second servo motor (4) extends to the other side of the moving plate (11) and is provided with a drill bit (14).

5. The drilling machine for processing a distribution valve according to claim 4, wherein A through hole (13) is formed in the vertical plate (9) at a position corresponding to the drill bit (14).

6. The drilling machine for processing a distribution valve according to claim 1, wherein The pushing assembly comprises a fixed block (6) fixedly arranged on the top of one side of the vertical plate (9), an electric push rod (7) fixedly arranged on the lower end of the fixed block (6), and a push block (8) connected with the lower end of the electric push rod (7).

7. The drilling machine for processing a distribution valve according to claim 1, wherein A chip removal hole (15) is formed in the support table (1).

8. The drilling machine for processing a distribution valve according to claim 1, wherein Air cylinders (21) are fixedly arranged on the upper end surface of the supporting seat (5) and located on the two sides of the installation groove (10), clamping rods (17) are connected with the opposite ends of the two air cylinders (21), and the two clamping rods (17) are located in the installation groove (10).

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