CN219170844U

CN219170844U - Mechanical fixing device for valve machining

Info

Publication number: CN219170844U
Application number: CN202320293373.7U
Authority: CN
Inventors: 吕洪健; 周洁
Original assignee: Tianjin Kovos Valve Co ltd
Current assignee: Tianjin Kovos Valve Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-13
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of valve machining, in particular to a mechanical fixing device for valve machining. Through putting the valve on the anchor clamps down, electric telescopic handle promotes the backup pad and removes, the backup pad drives the first connecting plate of lower extreme and removes, until the last anchor clamps of upper end are in unified vertical direction with lower anchor clamps, the gear train rotation on the motor drive straight-bar, the gear train tip drives and rotates on the first connecting block, simultaneously the gear train drives first connecting block and moves down, first connecting block drives and goes up anchor clamps down, until the lower extreme and the valve laminating of last anchor clamps are fixed, utilize anchor clamps and lower anchor clamps to laminate with the valve completely, realize the mechanical fixation to the valve, when the valve carries out gravity processing, the position of lower anchor clamps and lower anchor clamps guarantee that the valve can not appear moving completely, realize the unable accurate processing of valve processing.

Description

Mechanical fixing device for valve machining

Technical Field

The utility model relates to the technical field of valve machining, in particular to a mechanical fixing device for valve machining.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into a shutoff valve, a check valve, a regulating valve and the like according to the functions of the valve, and the valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting or overflow pressure relief and the like.

For example, the authorized bulletin number CN217620476U is a mechanical fixing device for valve processing, although the problem of stability of the existing mechanical fixing device for valve processing is effectively guaranteed, the existing mechanical fixing device for valve processing still exists, the motor drives the threaded rod to rotate to drive the two sliding blocks to move to a proper position relatively, and the mounting holes at two ends of the valve to be processed are respectively inserted on the surface of the mounting holes corresponding to the limiting posts, but the existing scheme only inserts the valve on the limiting posts, and no other tool is used for fixing the outer wall of the valve, so that the valve cannot be guaranteed to move completely when the valve is subjected to gravity processing, and the valve cannot be processed accurately.

Disclosure of Invention

The utility model aims to solve the problem that the valve machining cannot be accurately machined due to the fact that the position of a valve cannot be guaranteed to be completely moved when the valve is subjected to gravity machining by the existing mechanical fixing device for valve machining.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a machinery fixing device is used in valve processing, includes workstation and supporting leg, the lower extreme and the supporting leg fixed connection of workstation, the upper end of workstation is equipped with fixing device, fixing device includes first connecting plate, the outer wall and the workstation sliding connection of first connecting plate, the upper end and the backup pad fixed connection of connecting plate, the outer wall and the motor fixed connection of backup pad, the output and the straight-bar fixed connection of motor, the outer wall and the gear train fixed connection of straight-bar, the upper end and the first linkage piece rotation of gear train are connected, first linkage piece passes through bolt and last anchor clamps fixed connection.

Preferably, the surface of workstation is equipped with dust extraction, dust extraction includes straight board, the lower extreme and the dust catcher workstation fixed connection of straight board, the output and the straight tube of dust catcher are linked together, the tip and the dust absorption head of straight tube are linked together, the outer wall and the second connecting block fixed connection of dust absorption head, the lower extreme and the straight board sliding connection of second connecting block.

Preferably, the workbench is fixedly connected with the fixed block through a bolt, and one side of the fixed block is fixedly connected with the lower clamp.

Preferably, the inner wall of workstation and electric telescopic handle fixed connection, electric telescopic handle's tip and backup pad fixed connection, the upper end and the second connecting plate fixed connection of backup pad, the inner wall and the gear train threaded connection of second connecting plate.

Preferably, the lower end of the workbench is fixedly connected with the box body, and a box door is arranged on the surface of the box body.

The mechanical fixing device for valve machining provided by the utility model has the beneficial effects that: through putting the valve on the anchor clamps down, electric telescopic handle promotes the backup pad and removes, the backup pad drives the first connecting plate of lower extreme and removes, until the last anchor clamps of upper end are in unified vertical direction with lower anchor clamps, the gear train rotation on the motor drive straight-bar, the gear train tip drives and rotates on the first connecting block, simultaneously the gear train drives first connecting block and moves down, first connecting block drives and goes up anchor clamps down, until the lower extreme and the valve laminating of last anchor clamps are fixed, utilize anchor clamps and lower anchor clamps to laminate with the valve completely, realize the mechanical fixation to the valve, when the valve carries out gravity processing, the position of lower anchor clamps and lower anchor clamps guarantee that the valve can not appear moving completely, realize the unable accurate processing of valve processing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. the device comprises a workbench, 2, supporting legs, 3, a fixing device, 301, a first connecting plate, 302, a supporting plate, 303, a motor, 304, a straight rod, 305, a gear set, 306, a first connecting block, 307, an upper clamp, 4, a dust collection device, 401, a straight plate, 402, a dust collector, 403, a straight pipe, 404, a dust collection head, 405, a second connecting block, 5, a fixing block, 6, a lower clamp, 7, an electric telescopic rod, 8, a second connecting plate, 9, a box body, 10 and a box door.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a mechanical fixing device for valve processing, including workstation 1 and supporting leg 2, the lower extreme and the supporting leg 2 fixed connection of workstation 1, the upper end of workstation 1 is equipped with fixing device 3, drive gear train 305 through motor 303 and rotate, make the first connecting block 306 on the gear train 305 reciprocate, realize the fixed of upper fixture 307 to the valve, fixing device 3 includes first connecting plate 301, the outer wall of first connecting plate 301 and workstation 1 sliding connection, the upper end and the backup pad 302 fixed connection of connecting plate 301, the outer wall and the motor 303 fixed connection of backup pad 302, the output and the straight bar 304 fixed connection of motor 303, the model of motor 303 is according to actual demand, the work can be satisfied, the outer wall and the gear train 305 fixed connection of straight bar 304, gear train 305 comprises gear and threaded rod, gear and threaded rod mesh, the tip of threaded rod can rotate on first connecting block 306, straight bar 304 can drive the gear rotation, the upper end and the first connecting block 306 of gear train 305 are rotated and are connected, first connecting block 306 is fixed connection with upper fixture 307 through the bolt;

the valve is placed on the lower clamp 6, the electric telescopic rod 7 pushes the supporting plate 302 to move, the supporting plate 302 drives the first connecting plate 301 at the lower end to move until the upper clamp 307 at the upper end and the lower clamp 6 are in the uniform vertical direction, the motor 303 drives the gear set 305 on the straight rod 304 to rotate, the end part of the gear set 305 drives the first connecting block 306 to rotate, meanwhile, the gear set 305 drives the first connecting block 306 to move downwards, the first connecting block 306 drives the upper clamp 307 to move downwards until the lower end of the upper clamp 307 is attached to the valve, the lower clamp 6 and the lower clamp 6 are completely attached to the valve, mechanical fixing of the valve is achieved, and when the valve is subjected to gravity processing, the positions of the lower clamp 6 and the lower clamp 6 are guaranteed not to move completely, so that accurate processing of the valve processing is achieved.

Referring to fig. 1, 2 and 4, a dust collection device 4 is arranged on the surface of the workbench 1, suction is formed by a dust collector 402 to adsorb a position where debris is generated, cleaning is achieved, the dust collection device 4 comprises a straight plate 401, the lower end of the straight plate 401 is fixedly connected with the workbench 1 of the dust collector 402, the model of the dust collector 402 can meet the actual requirements, the output end of the dust collector 402 is communicated with a straight pipe 403, the end part of the straight pipe 403 is communicated with a dust collection head 404, the outer wall of the dust collection head 404 is fixedly connected with a second connecting block 405, and the lower end of the second connecting block 405 is slidably connected with the straight plate 401.

Referring to fig. 1 and 2, the workbench 1 is fixedly connected with the fixing block 5 through bolts, one side of the fixing block 5 is fixedly connected with the lower clamp 6, the inner wall of the workbench 1 is fixedly connected with the electric telescopic rod 7, the model of the electric telescopic rod 7 is required to meet the requirement of work according to actual requirements, the end part of the electric telescopic rod 7 is fixedly connected with the supporting plate 302, the upper end of the supporting plate 302 is fixedly connected with the second connecting plate 8, the inner wall of the second connecting plate 8 is in threaded connection with the gear set 305, the lower end of the workbench 1 is fixedly connected with the box 9, the box 9 is internally provided with a placement position for placing a valve and maintaining tools, the time for searching for parts such as tools is reduced, and the surface of the box 9 is provided with the box door 10.

Working principle:

firstly, a valve is placed on a lower clamp 6, an external power supply of an electric telescopic rod 7 is connected, the electric telescopic rod 7 pushes a supporting plate 302 to move, the supporting plate 302 drives a first connecting plate 301 at the lower end to move until an upper clamp 307 at the upper end and the lower clamp 6 are in a vertical direction, the external power supply of a motor 303 is connected, the motor 303 starts to work, the motor 303 drives a gear set 305 on a straight rod 304 to rotate, the end part of the gear set 305 drives a first connecting block 306 to rotate, meanwhile, the gear set 305 drives the first connecting block 306 to move downwards, the first connecting block 306 drives the upper clamp 307 to move downwards until the lower end of the upper clamp 307 is attached to the valve, when chips are generated during processing of the valve, a second connecting block 405 is pushed to slide on a straight plate 401 until a dust collection head 404 on the second connecting block 405 is aligned to the vicinity of the required processing, the external power supply of the dust collector 402 can be connected, the dust collector 402 starts to work, the straight pipe 403 draws air from the dust collection head 404 can enter an air flow, the dust collection head 404 can form suction force, the vicinity chips are prevented from falling into the inside of the workbench 1, and the dust collection is uniformly collected by using the dust collector.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machinery fixing device is used in valve processing, includes workstation (1) and supporting leg (2), the lower extreme and the supporting leg (2) fixed connection of workstation (1), its characterized in that: the upper end of workstation (1) is equipped with fixing device (3), fixing device (3) include first connecting plate (301), the outer wall and the workstation (1) sliding connection of first connecting plate (301), the upper end and the backup pad (302) fixed connection of connecting plate (301), the outer wall and motor (303) fixed connection of backup pad (302), the output and straight-bar (304) fixed connection of motor (303), the outer wall and the gear train (305) fixed connection of straight-bar (304), the upper end and first connecting block (306) of gear train (305) rotate to be connected, first connecting block (306) are through bolt and last anchor clamps (307) fixed connection.

2. A mechanical fixing device for valve processing according to claim 1, wherein: the surface of workstation (1) is equipped with dust extraction (4), dust extraction (4) are including straight board (401), the lower extreme and the dust catcher (402) workstation (1) fixed connection of straight board (401), the output and the straight tube (403) of dust catcher (402) are linked together, the tip and the dust absorption head (404) of straight tube (403) are linked together, the outer wall and second connecting block (405) fixed connection of dust absorption head (404), the lower extreme and the straight board (401) sliding connection of second connecting block (405).

3. A mechanical fixing device for valve processing according to claim 1, wherein: the workbench (1) is fixedly connected with the fixed block (5) through bolts, and one side of the fixed block (5) is fixedly connected with the lower clamp (6).

4. A mechanical fixing device for valve processing according to claim 1, wherein: the inner wall of workstation (1) and electric telescopic handle (7) fixed connection, the tip and the backup pad (302) fixed connection of electric telescopic handle (7), the upper end and the second connecting plate (8) fixed connection of backup pad (302), the inner wall and the gear train (305) threaded connection of second connecting plate (8).

5. A mechanical fixing device for valve processing according to claim 1, wherein: the lower end of the workbench (1) is fixedly connected with the box body (9), and a box door (10) is arranged on the surface of the box body (9).