CN215617123U

CN215617123U - Valve inner wall grinding device

Info

Publication number: CN215617123U
Application number: CN202121840263.5U
Authority: CN
Inventors: 朱猛; 于建龙
Original assignee: Wuxi Shengernuo Electromechanical Co ltd
Current assignee: Wuxi Shengernuo Electromechanical Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a valve inner wall polishing device, which belongs to the field of valves and comprises an operating platform, wherein the upper end of the operating platform is fixedly connected with a vertical plate, the left end of the vertical plate is provided with a polishing machine, the polishing machine is positioned on the upper side of the operating platform, the upper end of the operating platform is fixedly connected with a pair of fixed plates which are symmetrical front and back, the upper end of the operating platform is slidably connected with a pair of extrusion plates which are symmetrical front and back, the two extrusion plates are positioned between the two fixed plates, a shear type connecting rod is slidably connected between the extrusion plates and the fixed plates, the right ends of the two extrusion plates are both chiseled with a plurality of uniformly distributed circular grooves, the outer end of the vertical plate is chiseled with a through hole, the outer end of the vertical plate is provided with a fixed rod, the left end of the fixed rod passes through the through hole, the extrusion plates can be driven to clamp and fix a valve on the operating platform under the matching of the fixed rod and the shear type connecting rod, so that the valve is not easy to deviate during processing, the processing abrasion is reduced, and the polishing efficiency is improved.

Description

Valve inner wall grinding device

Technical Field

The utility model relates to the field of valves, in particular to a valve inner wall polishing device.

Background

The valves are pipe fittings for opening and closing pipes, controlling flow direction, adjusting and controlling parameters of conveyed media, and can be classified into shut-off valves, check valves, regulating valves and the like according to their functions, the valves are control parts in fluid conveying systems, have functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing pressure relief and the like, are used for valves of fluid control systems, and are divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, non-standard customized valves and the like according to materials from the simplest stop valves to various valves used in extremely complex automatic control systems, and have quite various varieties and specifications, machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting machining and press machining according to the difference in machining modes.

Valve inner wall equipment of polishing among the prior art when polishing the valve, can not be fine fix the valve, lead to the valve to appear rocking when polishing, stability when polishing is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a valve inner wall polishing device which can drive an extrusion plate to clamp and fix a valve on an operation table under the condition that a fixed rod and a fixed block are matched with a shear type connecting rod, so that the valve is not easy to deviate during processing, the processing abrasion is reduced, and the polishing efficiency is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A valve inner wall polishing device comprises an operating table, wherein a vertical plate is fixedly connected to the upper end of the operating table, a polishing machine is installed at the left end of the vertical plate, the polishing machine is located on the upper side of the operating table, a pair of fixing plates are symmetrically arranged on the front portion and the rear portion of the upper end of the operating table, a pair of extrusion plates are symmetrically arranged on the front portion and the rear portion of the upper end of the operating table in a sliding mode, the two extrusion plates are located between the two fixing plates, a shear type connecting rod is slidably connected between the extrusion plates and the fixing plates, a plurality of uniformly distributed circular grooves are formed in the right end of each extrusion plate, a through hole is formed in the outer end of each vertical plate, a fixing rod is arranged at the outer end of each vertical plate, the left end of each fixing rod penetrates through the through hole and extends to the right side of the corresponding vertical plate, a pair of fixing blocks are symmetrically arranged on the front portion and the rear portion of the outer end of each fixing rod, the circular grooves are matched with the fixing blocks, the fixing blocks are located in the innermost circular grooves, the right-hand member sliding connection of riser has the inserted bar, the slot has been dug to the upper end of dead lever, dead lever and slot phase-match, the inserted bar is located the slot, can realize under cutting the formula connecting rod through dead lever and fixed block cooperation, drives the stripper plate and carries out the centre gripping fixed to the valve on the operation panel, makes the valve difficult emergence skew man-hour adding, has reduced processing wearing and tearing, has improved the efficiency of polishing.

Furthermore, slide rods are fixedly connected between the fixed plate and the extrusion plate, the outer ends of the slide rods are connected with a pair of circular sliding balls in bilateral symmetry in a sliding mode, the outer ends of the shear type connecting rods are rotatably connected with the outer ends of the circular sliding balls, the shear type connecting rods cannot fall off when moving through the slide rods, the extrusion plate is not prone to shifting when moving far away from the shear type connecting rods, and the shear type connecting rods can stably move the extrusion plate to an appointed position.

Further, the outer end cover of dead lever is equipped with the protective sheath, the outer end of protective sheath is equipped with anti-skidding line, can be when promoting the dead lever through the anti-skidding line that sets up, and difficult emergence landing.

Furthermore, two the equal fixedly connected with handle in upper end of stripper plate, the handle adopts the shape of falling U to set up, can make the better motion of stripper plate when the pulling stripper plate through the handle that sets up.

Further, the right-hand member of riser is dug there is the spout, the outer end of inserted bar and the inner wall sliding connection of spout can make the inserted bar more convenient insert the slot through setting up of spout.

Further, the equal fixedly connected with magnet piece in the upper end of the interior top of spout and inserted bar, the magnet piece lower extreme that is located the upside sets up for the S utmost point, and the upper end that is located the magnet piece of downside sets up for the N utmost point, and under the effort of inhaling mutually through the opposite sex of magnet piece, when the inserted bar moved to the interior top of spout, can fix the magnet piece at the interior top of spout, and the operation is more laborsaving.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize through dead lever and fixed block cooperation cut formula connecting rod under, drive the stripper plate and carry out the centre gripping fixed to the valve on the operation panel, make the valve difficult emergence skew man-hour, reduced processing wearing and tearing, improved the efficiency of polishing.

(2) The fixed plate and the extrusion plate are fixedly connected with a slide rod, the outer end of the slide rod is connected with a pair of round sliding balls in bilateral symmetry in a sliding mode, the outer end of the shear type connecting rod is connected with the outer ends of the round sliding balls in a rotating mode, the shear type connecting rod cannot fall off when moving through the slide rod, the extrusion plate is not prone to shifting when moving far away from the shear type connecting rod, and the shear type connecting rod can stably move the extrusion plate to a designated position.

(3) The outer end cover of dead lever is equipped with the protective sheath, and the outer end of protective sheath is equipped with anti-skidding line, can be when promoting the dead lever through the anti-skidding line that sets up, and difficult emergence landing.

(4) The handles are fixedly connected to the upper ends of the two extrusion plates and are arranged in an inverted U shape, and the handles can be used for enabling the extrusion plates to move better when the extrusion plates are pulled.

(5) The right-hand member of riser is dug and is had the spout, and the outer end of inserted bar and the inner wall sliding connection of spout can make the inserted bar more convenient insert the slot through the setting of spout.

(6) The equal fixedly connected with magnet piece in the upper end of the interior top of spout and inserted bar, the magnet piece lower extreme that is located the upside sets up for the S utmost point, and the upper end that is located the magnet piece of downside sets up for the N utmost point, and under the effort of opposite sex attraction through the magnet piece, when the inserted bar moved to the interior top of spout, can fix the magnet piece at the interior top of spout, and the operation is more laborsaving.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of a scissor linkage of the present invention.

The reference numbers in the figures illustrate:

1. an operation table; 2. a vertical plate; 201. a chute; 3. a sander; 4. a fixing plate; 401. a slide bar; 5. a pressing plate; 501. a handle; 6. a scissor linkage; 601. a circular slider; 7. a circular groove; 8. a through hole; 9. fixing the rod; 901. a protective sleeve; 10. a slot; 11. a fixed block; 12. inserting a rod; 1201. and a magnet block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a valve inner wall polishing device comprises an operating table 1, a vertical plate 2 is fixedly connected to the upper end of the operating table 1, a polishing machine 3 is installed at the left end of the vertical plate 2, the polishing machine 3 is located on the upper side of the operating table 1, a pair of fixing plates 4 which are symmetrical front and back are fixedly connected to the upper end of the operating table 1, a pair of extrusion plates 5 which are symmetrical front and back are slidably connected to the upper end of the operating table 1, the two extrusion plates 5 are located between the two fixing plates 4, a shear type connecting rod 6 is slidably connected between the extrusion plates 5 and the fixing plates 4, a plurality of uniformly distributed circular grooves 7 are formed in the right ends of the two extrusion plates 5, a through hole 8 is formed in the outer end of the vertical plate 2, a fixing rod 9 is arranged in the outer end of the vertical plate 2, the left end of the fixing rod 9 passes through the through hole 8 and extends to the right side of the vertical plate 2, a pair of fixing blocks 11 which are symmetrical front and back are fixedly connected to the outer end of the fixing rod 9, circular slot 7 and fixed block 11 phase-match, fixed block 11 is located the most inboard circular slot 7, the right-hand member sliding connection of riser 2 has inserted bar 12, the upper end of dead lever 9 is opened and is dug there is slot 10, dead lever 9 and slot 10 phase-match, inserted bar 12 is located slot 10, can realize cutting connecting rod 6 down through dead lever 9 and the 11 cooperation of fixed block, it is fixed to drive stripper plate 5 to carry out the centre gripping to the valve on operation panel 1, make the valve add man-hour difficult emergence skew, processing wear is reduced, the efficiency of polishing has been improved.

Referring to fig. 1 and 3, a sliding rod 401 is fixedly connected between a fixing plate 4 and an extrusion plate 5, the outer end of the sliding rod 401 is slidably connected with a pair of circular sliding balls 601 which are bilaterally symmetrical, the outer end of a scissors-type connecting rod 6 is rotatably connected with the outer end of the circular sliding balls 601, the scissors-type connecting rod 6 cannot fall off when moving through the sliding rod 401, so that the extrusion plate 5 is not easy to deviate when moving away from each other through the scissors-type connecting rod 6, the scissors-type connecting rod 6 can stably move the extrusion plate 5 to a specified position, a protective sleeve 901 is sleeved on the outer end of a fixing rod 9, anti-slip patterns are arranged on the outer end of the protective sleeve 901, the fixed rod 9 is not easy to slip when being pushed through the anti-slip patterns, handles 501 are fixedly connected to the upper ends of the two extrusion plates 5, the handles 501 are arranged in an inverted U shape, and when the extrusion plates 5 are pulled through the handles 501, allowing better movement of the compression plate 5.

Referring to fig. 1 and 2, a sliding groove 201 is cut at the right end of a vertical plate 2, the outer end of an insertion rod 12 is slidably connected with the inner wall of the sliding groove 201, the insertion rod 12 can be more conveniently inserted into the insertion slot 10 through the sliding groove 201, a magnet block 1201 is fixedly connected to the inner top end of the sliding groove 201 and the upper end of the insertion rod 12, the lower end of the magnet block 1201 located on the upper side is arranged in an S-pole mode, the upper end of the magnet block 1201 located on the lower side is arranged in an N-pole mode, when the insertion rod 12 moves to the inner top end of the sliding groove 201 through the opposite attraction force of the magnet block 1201, the magnet block 1201 can be fixed at the inner top end of the sliding groove 201, and the operation is labor-saving.

In the utility model, when a related technician uses the device, firstly, the inserted rod 12 is pulled to move upwards to enable the inserted rod 12 to be far away from the slot 10, when the inserted rod 12 moves to the inner top end of the sliding chute 201, the inserted rod 12 is stably fixed at the inner top end of the sliding chute 201 under the action of opposite attraction of the two magnet blocks 1201, then the fixed rod 9 is pulled to move towards one end far away from the vertical plate 2, the fixed block 11 moves along with the movement of the fixed rod 9, when the fixed block 11 moves out of the circular groove 7, a valve to be polished is placed at the upper end of the operating platform 1, then the handle 501 is pulled to drive the two extrusion plates 5 to move towards each other, so that the shear type connecting rod 6 moves under the sliding assistance of the circular sliding ball 601 and the sliding rod 401 to ensure the stable opposite movement of the two extrusion plates 5, when one end of the extrusion plates 5 close to each other is contacted with the valve to be polished, the fixed rod 9 is pushed to drive the fixed block 11 to move towards one end of the extrusion plates 5, when the fixing block 11 moves into the corresponding circular groove 7 at the moment, the inserting rod 12 is pulled to move downwards, the acting force between the magnet blocks 1201 is reduced, the inserting rod 12 is inserted into the slot 10, the valve to be polished is fixed, and then the polisher 3 is driven to polish the inner wall of the valve.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a valve inner wall grinding device, includes operation panel (1), its characterized in that: the upper end fixedly connected with riser (2) of operation panel (1), polisher (3) are installed to the left end of riser (2), polisher (3) are located the upside of operation panel (1), a pair of fixed plate (4) of symmetry around the upper end fixedly connected with of operation panel (1), a pair of stripper plate (5) of symmetry around the upper end sliding connection of operation panel (1), two stripper plate (5) are located between two fixed plates (4), sliding connection has scissors connecting rod (6) between stripper plate (5) and fixed plate (4), two the right-hand member of stripper plate (5) all cuts a plurality of evenly distributed's circular slot (7), the outer end of riser (2) is cut there are through-hole (8), the outer end of riser (2) is equipped with dead lever (9), through-hole (8) are passed to the left end of dead lever (9), and extend to the right side of riser (2), a pair of fixed block (11) of symmetry around the outer end fixedly connected with of dead lever (9), circular slot (7) and fixed block (11) phase-match, fixed block (11) are located innermost circular slot (7), the right-hand member sliding connection of riser (2) has inserted bar (12), the upper end of dead lever (9) is opened and is dug there is slot (10), dead lever (9) and slot (10) phase-match, inserted bar (12) are located slot (10).

2. The valve inner wall grinding device according to claim 1, wherein: the shear type connecting rod is characterized in that a sliding rod (401) is fixedly connected between the fixed plate (4) and the extrusion plate (5), the outer end of the sliding rod (401) is connected with a pair of round sliding balls (601) which are bilaterally symmetrical in a sliding mode, and the outer end of the shear type connecting rod (6) is rotatably connected with the outer end of the round sliding balls (601).

3. The valve inner wall grinding device according to claim 1, wherein: the outer end of the fixing rod (9) is sleeved with a protective sleeve (901), and the outer end of the protective sleeve (901) is provided with anti-skid grains.

4. The valve inner wall grinding device according to claim 1, wherein: the upper ends of the two squeezing plates (5) are fixedly connected with handles (501), and the handles (501) are arranged in an inverted U shape.

5. The valve inner wall grinding device according to claim 1, wherein: the right end of the vertical plate (2) is provided with a sliding groove (201), and the outer end of the inserted bar (12) is connected with the inner wall of the sliding groove (201) in a sliding manner.

6. The valve inner wall grinding device according to claim 5, wherein: the magnet block (1201) is fixedly connected to the inner top end of the sliding groove (201) and the upper end of the insertion rod (12), the lower end of the magnet block (1201) located on the upper side is arranged in an S pole mode, and the upper end of the magnet block (1201) located on the lower side is arranged in an N pole mode.