CN115446694A - Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve - Google Patents

Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve Download PDF

Info

Publication number
CN115446694A
CN115446694A CN202211266576.3A CN202211266576A CN115446694A CN 115446694 A CN115446694 A CN 115446694A CN 202211266576 A CN202211266576 A CN 202211266576A CN 115446694 A CN115446694 A CN 115446694A
Authority
CN
China
Prior art keywords
valve
mechanical arm
plate
clamping groove
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211266576.3A
Other languages
Chinese (zh)
Inventor
刘程鹏
刘向东
池万养
刘万群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Meide Machinery Co ltd
Original Assignee
Zhejiang Meide Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Meide Machinery Co ltd filed Critical Zhejiang Meide Machinery Co ltd
Priority to CN202211266576.3A priority Critical patent/CN115446694A/en
Publication of CN115446694A publication Critical patent/CN115446694A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/02—Bench grinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses a precision mechanical arm grinding device for a valve plate and a valve seat of a flat gate valve, which comprises a mechanical arm grinding machine and a mechanical arm grinding work table, wherein a positioning and clamping device is arranged on the surface of the mechanical arm grinding work table, the positioning and clamping device comprises a strip-shaped convex seat, a boss and a bevel pressing plate, the bevel pressing plate is extruded and positioned, a clamping groove valve plate is positioned by matching with a station clamping groove, the clamping groove is convenient, the station can be positioned, one valve plate is clamped in one station, and the corresponding grinding of the mechanical arm grinding machine is convenient.

Description

Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve
Technical Field
The invention relates to the field of production of flat gate valves, in particular to a precision mechanical arm grinding device for a valve plate and a valve seat of a flat gate valve.
Background
The flat gate valve is a sliding valve with a closing part being a parallel gate plate, and the closing part can be a single gate plate or a double gate plate with a spreading mechanism in between;
when the surfaces of the valve plate and the valve seat of the flat gate valve are ground, the valve plate and the valve seat are ground through the precision mechanical arm grinding device, and in the existing precision mechanical arm grinding device, the valve plate and the valve seat are not convenient to position during grinding, and the grinding operation is inconvenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a precision mechanical arm grinding device for a valve plate and a valve seat of a flat gate valve.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a dull and stereotyped gate valve plate and accurate manipulator grinder of disk seat, grinds the worker platform including manipulator grinding machine, manipulator, the manipulator grinds the surface of worker platform and is provided with location clamping device, location clamping device includes protruding seat of bar, boss, dog-ear clamp plate, and through dog-ear clamp plate extrusion location, cooperation station double-layered groove location double-layered groove valve plate, it is convenient to press from both sides the groove, can carry out the station location, valve plate of centre gripping in the station, and the manipulator grinding machine of being convenient for corresponds and grinds.
Furthermore, a first station clamping groove is formed in the inner side of the boss, a second station clamping groove is formed in the inner side surface of the bevel pressing plate, a valve plate is clamped in the first station clamping groove and the second station clamping groove, corresponding clamping is facilitated, the triangular clamping structure is clamped, positioning and pressing are facilitated, and fixing is firm and convenient.
Furthermore, a hydraulic cylinder is fixed on the outer surface of the strip-shaped convex seat, and the end face of a hydraulic rod of the hydraulic cylinder is fixedly connected to the outer surface of the bevel pressing plate, so that the driving extrusion is facilitated.
Furthermore, the first station clamping groove and the second station clamping groove are uniformly distributed on the surfaces of the boss and the bevel pressing plate, are uniformly distributed, are convenient to clamp and are convenient to grind.
Furthermore, the hydraulic cylinder is distributed on two sides of the outer surface of the strip-shaped convex seat, and the two sides of the hydraulic cylinder are distributed and stable during pushing.
Furthermore, the hydraulic rod end face of the hydraulic cylinder is provided with a flange, and the flange is fixed on the outer surface of the bevel pressing plate, so that stable installation is facilitated.
Furthermore, the inner side surface of the first station clamping groove of the boss is covered with a rubber layer, and the inner side surface of the second station clamping groove of the bevel pressing plate is covered with a rubber layer, so that the friction force during extrusion is increased.
Compared with the prior art, the invention has the advantages that:
(1) Through dog-ear clamp plate extrusion location, cooperation station presss from both sides groove location and presss from both sides the groove valve plate, it is convenient to press from both sides the groove, can carry out the station location, and valve plate of centre gripping in a station is convenient for the manipulator grinder to correspond and is ground.
(2) First station clamp groove has been seted up to the inboard of boss, and second station clamp groove has been seted up to the inboard surface of dog-ear clamp plate, and first station clamp groove and the interior centre gripping of second station clamp groove have the valve plate, are convenient for correspond the centre gripping, and triangle clamping structure centre gripping is convenient for fix a position and is compressed tightly, and is fixed firm convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the robot polishing table and positioning and clamping device of the present invention;
FIG. 3 is a top view of the connection between the dog-ear press plate and the boss of the present invention.
The reference numbers in the figures illustrate:
the mechanical arm grinding machine comprises a mechanical arm grinding machine 1, a mechanical arm grinding work table 2, a positioning and clamping device 3, a 30-bar-shaped protruding seat, a 31 boss, a 32-folded angle pressing plate, a 310 first station clamping groove, a 320 second station clamping groove, a 4 valve plate and a 33 hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a precision manipulator grinding device for a valve plate and a valve seat of a flat gate valve comprises a manipulator grinding machine 1 and a manipulator grinding table 2, wherein a positioning and clamping device 3 is arranged on the surface of the manipulator grinding table 2, and the positioning and clamping device 3 comprises a strip-shaped convex seat 30, a boss 31 and a bevel pressing plate 32;
a first station clamping groove 310 is formed in the inner side of the boss 31, a second station clamping groove 320 is formed in the inner side surface of the bevel pressing plate 32, the valve plate 4 is clamped in the first station clamping groove 310 and the second station clamping groove 320, and the first station clamping groove 310 and the second station clamping groove 320 are uniformly distributed on the surfaces of the boss 31 and the bevel pressing plate 32 and are uniformly distributed, so that the valve plate 4 can be uniformly clamped;
the work station clamping groove adopts a triangular groove structure, so that the valve plate 4 can be positioned and clamped, a hydraulic cylinder 33 is fixed on the outer surface of the strip-shaped convex seat 30, the end face of a hydraulic rod of the hydraulic cylinder 33 is fixedly connected to the outer surface of the bevel pressing plate 32, a rubber layer is coated on the inner side surface of the first work station clamping groove 310 of the boss 31, a rubber layer is coated on the inner side surface of the second work station clamping groove 320 of the bevel pressing plate 32, the hydraulic cylinder 33 can push the bevel pressing plate 32 to move, the valve plate 4 can be clamped and fixed, the driving extrusion is facilitated, the work station positioning and clamping are facilitated, and the grinding of a mechanical arm grinding machine (1) is facilitated.
Example 2
Referring to fig. 1-3, a precision manipulator grinding device for a valve plate and a valve seat of a flat gate valve comprises a manipulator grinding machine 1 and a manipulator grinding table 2, wherein a positioning and clamping device 3 is arranged on the surface of the manipulator grinding table 2, and the positioning and clamping device 3 comprises a strip-shaped convex seat 30, a boss 31 and a bevel pressing plate 32;
pneumatic cylinder 33 both sides distribute and set up the surface at bar bellied seat 30, and both sides distribute, and it is stable when extrusion propulsion dog-ear clamp plate 32, and the hydraulic stem terminal surface of pneumatic cylinder 33 is provided with the flange, fixes the surface at dog-ear clamp plate 32 through the flange, and the installation is stable firm.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims (10)

1. The utility model provides a precision mechanical arm grinder of plate valve plate and disk seat, includes that manipulator grinds machine (1), manipulator and grinds work platform (2), its characterized in that: the surface of the mechanical arm grinding table (2) is provided with a positioning and clamping device (3), and the positioning and clamping device (3) comprises a strip-shaped convex seat (30), a boss (31) and a bevel pressing plate (32).
2. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 1, wherein: a first station clamping groove (310) is formed in the inner side of the boss (31), and a second station clamping groove (320) is formed in the surface of the inner side of the bevel pressing plate (32).
3. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 2, wherein: the valve plate (4) is clamped in the first station clamping groove (310) and the second station clamping groove (320).
4. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 1, wherein: and a hydraulic cylinder (33) is fixed on the outer surface of the strip-shaped convex seat (30).
5. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 4, wherein: the end surface of a hydraulic rod of the hydraulic cylinder (33) is fixedly connected with the outer surface of the bevel pressing plate (32).
6. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 2, wherein: the first station clamping groove (310) and the second station clamping groove (320) are uniformly distributed on the surfaces of the boss (31) and the bevel pressing plate (32).
7. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve as claimed in claim 4, wherein: the two sides of the hydraulic cylinder (33) are distributed on the outer surface of the strip-shaped convex seat (30).
8. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 4, wherein: the end face of a hydraulic rod of the hydraulic cylinder (33) is provided with a flange and is fixed on the outer surface of the bevel pressing plate (32) through the flange.
9. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve as claimed in claim 2, wherein: the inner side surface of the first station clamping groove (310) of the boss (31) is covered with a rubber layer.
10. The precision mechanical arm grinding device for the valve plate and the valve seat of the flat gate valve according to claim 5, wherein: the inner side surface of the second station clamping groove (320) of the bevel pressing plate (32) is covered with a rubber layer.
CN202211266576.3A 2022-10-17 2022-10-17 Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve Pending CN115446694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211266576.3A CN115446694A (en) 2022-10-17 2022-10-17 Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211266576.3A CN115446694A (en) 2022-10-17 2022-10-17 Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve

Publications (1)

Publication Number Publication Date
CN115446694A true CN115446694A (en) 2022-12-09

Family

ID=84311409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211266576.3A Pending CN115446694A (en) 2022-10-17 2022-10-17 Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve

Country Status (1)

Country Link
CN (1) CN115446694A (en)

Similar Documents

Publication Publication Date Title
CN218697031U (en) Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve
CN202539592U (en) Special assembly clamp for processing blade of aviation engine
CN205363281U (en) Drive formula anchor clamps that float
CN115446694A (en) Precision mechanical arm grinding device for valve plate and valve seat of flat gate valve
CN215092265U (en) Multistation pneumatic type conical surface presss from both sides tight frock
CN214560287U (en) Micro-miniature part machining tool clamp
CN211029080U (en) Special frock of large-scale executor cylinder body shaft hole processing
CN109676673B (en) Edge cutting equipment of PCB base plate production usefulness
CN108655785B (en) More labour-saving slide unit fixture
CN214604738U (en) Die holder clamping device of die-cutting machine
CN214722439U (en) Tool apron machining clamp
CN106392412A (en) Support for aluminum formwork welding by robot
CN110936195A (en) Arc-shaped pressing plate for fixing objects with different thicknesses
CN212886270U (en) Arc-shaped pressing plate for fixing objects with different thicknesses
CN209478011U (en) A kind of spherical lens polishing paper slicing device
CN220637435U (en) Elastic grinding block of toughened resin
CN214322437U (en) Press machine for manufacturing precision bearing
CN212169874U (en) Exhaust manifold surface treatment device
CN217143744U (en) Two-way location structure of crossbeam
CN212578027U (en) Fixing frame for valve machining
CN211191504U (en) Bending tool for sheet metal machining
CN210756101U (en) Arc welding fixture for aluminum alloy box body for vehicle
CN217371194U (en) Clamp mechanism for tetrahedron beside line
CN213258221U (en) Novel right-angle clamp
CN220498745U (en) Processing frock of plug valve

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination