Hydraulic valve seat punching device
By designing a hydraulic valve seat drilling device, dust is collected using a vacuum cleaner and gravity, and debris falls into a collection box, thus solving the health and environmental impact of dust and debris and achieving efficient valve seat drilling.
Patent Information
- Application Number
- CN202520518674.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-21
AI Technical Summary
During the valve seat drilling process, the drill bit generates a lot of dust and debris when drilling from the top or side, which has an impact on the health of workers and the environment.
A hydraulic valve seat drilling device was designed. It uses a vacuum cleaner and vacuum pipe system in the working box to collect dust. The debris is made to fall into the bottom of the working box by gravity and enter the collection box through the chip discharge hole. The drill bit is a drilling assembly composed of a lifting frame and gears to achieve efficient fixed drilling of multiple valve seats.
It effectively collects dust and debris, avoiding health and environmental impacts, while improving drilling efficiency.
Smart Images
Figure CN223848753U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to hydraulic valve seat production technical field relates to a hydraulic valve seat punching device. BACKGROUND
[0002] The valve seat is a kind of component for controlling fluid flow, usually installed at the bottom of valve, mainly when valve is in different working conditions, the flow direction and flow of fluid are controlled.Valve seat needs to be punched on when machining.At present, when punching valve seat, the valve seat needing to be punched is usually fixed on workbench, then drill bit is punched from above or side, and a lot of dust and debris are generated when punching, debris is left in the punched hole, and dust floats in the air, which affects the health of staff and surrounding environment. SUMMARY
[0003] The utility model discloses a kind of hydraulic valve seat punching devices, solve the problem that current valve seat is punched, drill bit is punched from above or side, a lot of dust and debris are generated when punching, debris is left in the punched hole, and dust floats in the air, which affects the health of staff and surrounding environment.
[0004] The purpose of the utility model can be realized by the following technical solutions:
[0005] A kind of hydraulic valve seat punching device, characterized by including work tank, two L-shaped support blocks are symmetrically slid on the inner back wall of the work tank, first push rod motor that drives L-shaped support block to move left and right is provided on the inner side wall of the work tank, sliding block is connected to the lower end of the work tank, second push rod motor is fixedly connected on the sliding block, punching assembly is provided on the push rod of the second push rod motor, third push rod motor that drives second push rod motor to move forward and backward is provided at the lower end of the work tank, dust collection machine is fixedly connected on the side wall of the work tank, dust collection pipe that communicates with the work tank is provided on the dust collection machine, filter screen is provided at the end of the dust collection pipe, box door is hinged to the front end of the work tank.
[0006] In the hydraulic valve seat punching device described above, the punching assembly includes a lifting frame, the lifting frame is fixedly connected to the push rod of the second push rod motor, a plurality of drill bits are rotatably connected to the upper end of the lifting frame, a gear is provided at the lower end of each drill bit, and the gears of adjacent drill bits are meshingly connected, a drive motor is fixedly connected inside the lifting frame, and the output shaft of the drive motor is connected to one of the gears.
[0007] In the hydraulic valve seat punching device described above, the fourth push rod motor is fixedly connected in the middle of the box door, the push rod of the fourth push rod motor penetrates the box door, and a push block is fixedly connected to the push rod of the fourth push rod motor.
[0008] In the hydraulic valve seat punching device, the fifth push rod motor is fixedly connected to the upper end of the working box, the push rod of the fifth push rod motor penetrates the upper wall of the working box, and the push rod of the fifth push rod motor is fixedly connected with a pressing block.
[0009] In the hydraulic valve seat punching device, the lower end of the working box is provided with a plurality of chip removal holes, and the lower end of the working box is slidably and detachably connected with a collecting box.
[0010] Compared with the prior art, the hydraulic valve seat punching device has the following advantages:
[0011] The debris generated during punching falls from the hole to the bottom of the working box due to gravity and falls into the collecting box from the chip removal hole. The dust generated during punching can be left in the working box and absorbed by the dust collector and the dust suction pipe, so that the health of the workers and the surrounding environment are not affected. The punching efficiency is improved by fixing and drilling multiple valve seats at one time. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 is a structure schematic view of the box door after being opened;
[0013] Fig. 2 is a structure schematic view of the box door after being closed.
[0014] In the drawings,
[0015] 2, working box; 3, L-shaped supporting block; 4, first push rod motor; 5, sliding block; 6, second push rod motor; 7, third push rod motor; 8, dust collector; 9, dust suction pipe; 10, filter screen; 11, box door; 12, lifting frame; 13, drill bit; 14, gear; 15, driving motor; 16, fourth push rod motor; 17, push block; 18, fifth push rod motor; 19, pressing block; 20, collecting box. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0017] As Figs. 1-2 shown,
[0018] The utility model provides a hydraulic valve seat punching device, its characterized in be including work tank 2, two L type support blocks 3 are symmetrically slid on the back wall in work tank 2, the first push rod motor 4 that drives L type support block 3 left and right movement is equipped on the inner side wall of work tank 2, the sliding connection of slide block 5 is established in the lower end of work tank 2, the fixed connection of second push rod motor 6 is established on slide block 5, the push rod of second push rod motor 6 is equipped with punching assembly, the third push rod motor 7 that drives second push rod motor 6 moves back and forth is equipped in the lower end of work tank 2, the fixed connection of dust catcher 8 is established on the lateral wall of work tank 2, dust catcher 8 is equipped with dust suction pipe 9 that communicates with work tank 2, the end of dust suction pipe 9 is equipped with filter screen 10, the hinged connection of box door 11 is established in the front end of work tank 2.
[0019] In the embodiment, a plurality of valve seats needing to be punched are placed on the two L-shaped support blocks 3, and the positions needing to be punched are downward, the valve seats are pushed tightly backward after being placed, then the L-shaped support blocks 3 are moved to the middle by the first push rod motor 4, clamping the two ends of the valve seat, then the box door 11 is closed, the second push rod motor 6 is moved to the corresponding position by the third push rod motor 7, the punching assembly is raised by the second push rod motor 6, and the valve seat is punched, after one valve seat is punched, the second push rod motor 6 and the punching assembly are moved by the third push rod motor 7, and the next valve seat is continuously punched, the debris generated during punching falls to the bottom of the work tank 2 due to gravity instead of being left in the hole, and the dust generated during punching is absorbed by the dust collector 8 and the dust suction pipe 9, so that the health of the workers and the surrounding environment are not affected; a plurality of valve seats are fixed and drilled at one time, and the punching efficiency is improved.
[0020] In the embodiment, the punching assembly comprises a lifting frame 12, the lifting frame 12 is fixedly connected to the push rod of the second push rod motor 6, a plurality of drill bits 13 are rotatably connected to the upper end of the lifting frame 12, a gear 14 is arranged at the lower end of each drill bit 13, and the adjacent two gears 14 are meshedly connected, a drive motor 15 is fixedly connected in the lifting frame 12, and the output shaft of the drive motor 15 is connected with one of the gears 14. The drive motor 15 drives one of the gears 14 to rotate, the rotation of the gear 14 drives the remaining gears 14 to rotate, and the rotation of the gears 14 drives the drill bits 13 at the upper end to rotate, so as to drill the valve seat.
[0021] In the embodiment, the fourth push rod motor 16 is fixedly connected in the middle of the box door 11, the push rod of the fourth push rod motor 16 penetrates through the box door 11, and the push block 17 is fixedly connected to the push rod of the fourth push rod motor 16. After the valve seat is placed, the push block 17 is pushed forward by the fourth push rod motor 16, the valve seat is pushed tightly by the push block 17, so that there is no gap between the valve seats, the subsequent clamping of the L-shaped support block 3 is facilitated, and the punching is more stable and accurate.
[0022] In the embodiment, the fifth push rod motor 18 is fixedly connected to the upper end of the working box 2, the push rod of the fifth push rod motor 18 penetrates the upper wall of the working box 2, and the push rod of the fifth push rod motor 18 is fixedly connected with the pressing block 19. The pressing block 19 is driven to descend by the fifth push rod motor 18, and the upper end of the valve seat is pressed to avoid the upward movement of the valve seat during punching.
[0023] In the embodiment, a plurality of chip removal holes are formed in the lower end of the working box 2, and the collecting box 20 is slidably and detachably connected to the lower end of the working box 2. The chips generated during punching fall into the collecting box 20 through the chip removal holes, and automatic collection is realized.
[0024] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.
[0025] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. Meanwhile, the meaning of "and / or" appearing throughout the text is to include three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.
[0026] The above components are all general standard components or components known to those skilled in the art, and their structure and principle can be known by those skilled in the art through technical manuals or through conventional experimental methods.
[0027] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.
Claims
1. A hydraulic valve seat piercing apparatus characterized by, Including work box (2), two L type support blocks (3) are symmetrically and slidably arranged on the inner back wall of the work box (2), a first push rod motor (4) for driving the L type support blocks (3) to move left and right is arranged on the inner side wall of the work box (2), a sliding block (5) is slidably connected to the lower end of the work box (2), a second push rod motor (6) is fixedly connected to the sliding block (5), a punching assembly is arranged on the push rod of the second push rod motor (6), a third push rod motor (7) for driving the second push rod motor (6) to move forward and backward is arranged at the lower end of the work box (2), a dust collection machine (8) is fixedly connected to the side wall of the work box (2), a dust collection pipe (9) in communication with the work box (2) is arranged on the dust collection machine (8), a filter screen (10) is arranged at the end of the dust collection pipe (9), and a box door (11) is hingedly connected to the front end of the work box (2).
2. The hydraulic valve seat piercing apparatus of claim 1, wherein, The punching assembly comprises a lifting frame (12), the lifting frame (12) is fixedly connected to the push rod of the second push rod motor (6), a plurality of drill bits (13) are rotatably connected to the upper end of the lifting frame (12), gear wheels (14) are arranged at the lower ends of the drill bits (13), adjacent two gear wheels (14) are meshedly connected, a drive motor (15) is fixedly connected in the lifting frame (12), and the output shaft of the drive motor (15) is connected with one of the gear wheels (14).
3. The hydraulic valve seat piercing apparatus of claim 1, wherein, A fourth push rod motor (16) is fixedly connected in the middle of the box door (11), the push rod of the fourth push rod motor (16) penetrates through the box door (11), and a push block (17) is fixedly connected to the push rod of the fourth push rod motor (16).
4. The hydraulic valve seat piercing apparatus of claim 1, wherein, A fifth push rod motor (18) is fixedly connected to the upper end of the work box (2), the push rod of the fifth push rod motor (18) penetrates through the upper wall of the work box (2), and a pressing block (19) is fixedly connected to the push rod of the fifth push rod motor (18).
5. The hydraulic valve seat piercing apparatus of claim 1, wherein, A plurality of chip removal holes are formed in the lower end of the work box (2), and a collecting box (20) is slidably and detachably connected to the lower end of the work box (2).