CN220073970U - Positioning mechanism for valve plate machining - Google Patents

Abstract

The utility model relates to the technical field of positioning for valve plate machining, in particular to a positioning mechanism for valve plate machining, which comprises a workbench; the outer surface of workstation is seted up flutedly, the bottom fixed mounting of recess has the base case, the inner wall bottom movable mounting of base case has motor body, motor body's top movable mounting has the threaded rod, the outside movable mounting of threaded rod has the screw sleeve, the both sides of screw sleeve are through pivot movable mounting movable rod, the outside of movable rod is through pivot movable mounting movable sleeve, the inside movable mounting of movable sleeve has the slide bar. According to the utility model, the valve plate is placed in the C-shaped plate, the nut is rotated to enable the clamping plate to move downwards and clamp and fix the valve plate, then the motor body is started, the threaded sleeve is lifted to enable the distance between the movable sleeves to be adjusted, the valve plates with different sizes can be conveniently adjusted and placed, the shock absorption column has a shock absorption and buffering effect, the machining precision and the machining efficiency are improved, and the actual requirements are met.

Description

Positioning mechanism for valve plate machining

Technical Field

The utility model relates to the technical field of positioning for valve plate machining, in particular to a positioning mechanism for valve plate machining.

Background

The valve is a key control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification.

In the prior art, the types and the specifications of the valve plates are different, and the valve plates are difficult to process, so that on one hand, the valve plates are not uniform in types and specifications, and clamping, positioning and processing are performed on machines with identical specifications and types in a distributed and selected mode during processing; on the other hand, the vibration effect of the device is very big during processing, and accurate positioning and processing are difficult to carry out, so that the processing precision is low, the processing efficiency is low, the processing qualification rate is also low, and the actual requirements cannot be met, therefore, the design of a positioning mechanism for valve plate processing is needed urgently.

Disclosure of Invention

The utility model aims to provide a positioning mechanism for valve plate processing, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a positioning mechanism for valve plate machining, comprising:

a work table;

the outer surface of workstation is seted up flutedly, the bottom fixed mounting of recess has the base case, the inner wall bottom movable mounting of base case has motor body, motor body's top movable mounting has the threaded rod, the outside movable mounting of threaded rod has the screw sleeve, the both sides of screw sleeve are through pivot movable mounting movable rod, the outside of movable rod is through pivot movable mounting has the movable sleeve, the inside movable mounting of movable sleeve has the slide bar, through reset spring swing joint between the movable sleeve, the top fixed mounting of movable sleeve has the rectangle piece, the top fixed mounting of rectangle piece has the C template, the screw groove has been seted up at the top of C template, the inner wall movable mounting of screw groove has the nut, the clamping plate is installed to the bottom of nut, the bottom fixed mounting all around of workstation has the shock attenuation post.

Preferably, a plurality of dustproof brushes are fixedly arranged on two sides of the inner wall of the groove of the workbench.

Preferably, the bottom of the shock-absorbing column is fixedly provided with a base, and the bottom of the base is fixedly provided with a sucker.

Preferably, a motor protection cover is fixedly arranged on the outer side of the motor body.

Preferably, the outside fixed mounting of workstation has the stand, the outside fixed mounting of stand has electric telescopic handle, electric telescopic handle's outside fixed mounting has the scraper blade, the bottom of scraper blade is laminated with the surface of workstation mutually, the outside of workstation is equipped with the collecting box, movable mounting has the universal wheel all around the bottom of collecting box, one side fixed mounting of collecting box has the handle.

Preferably, a guide sleeve is fixedly arranged on the outer side of the movable sleeve, a guide rod is movably arranged in the guide sleeve, and the guide rod is fixedly arranged on two sides of the inner wall of the groove of the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the use, through being provided with motor body, the threaded rod, the thread bush, the movable rod, the slide bar, the movable sleeve, reset spring, the rectangular block, the C template, the nut, clamping plate and shock strut, through placing the valve plate in the C template, rotatory nut makes the clamping plate downwardly moving fixed with the valve plate centre gripping, open the motor body afterwards, make the distance between the adjustment movable sleeve with the thread bush elevating movement, be convenient for adjust the valve plate of placing different sizes, the shock strut plays shock attenuation buffering effect, machining precision and machining efficiency are improved, satisfy actual demand.

Drawings

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

FIG. 2 is a schematic bottom perspective view of the structure of the present utility model;

FIG. 3 is a schematic perspective view of a cross-section of a work table according to the present utility model;

fig. 4 is a schematic perspective view of a guide rod structure of the present utility model.

In the figure: 100. a work table; 110. a motor body; 111. a motor protection cover; 112. a threaded rod; 113. a thread sleeve; 114. a movable rod; 115. a slide bar; 116. a movable sleeve; 117. a return spring; 118. rectangular blocks; 119. a C-shaped plate; 120. a nut; 121. a clamping plate; 122. a dust-proof brush; 123. a column; 124. an electric telescopic rod; 125. a scraper; 126. a collection box; 127. a shock-absorbing column; 128. a base; 129. a guide sleeve; 130. a guide rod; 131. a bottom box.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

a positioning mechanism for valve plate machining, comprising:

an apparatus body including a table 100;

the surface of workstation 100 is seted up flutedly, the bottom fixed mounting of recess has a base case 131, the inner wall bottom movable mounting of base case 131 has motor body 110, motor body 110's top movable mounting has threaded rod 112, threaded rod 112's outside movable mounting has screw thread bush 113, screw thread bush 113's both sides have movable rod 114 through pivot movable mounting, movable rod 114's outside has movable sleeve 116 through pivot movable mounting, movable sleeve 116's inside movable mounting has slide bar 115, through reset spring 117 swing joint between the movable sleeve 116, movable sleeve 116's top fixed mounting has rectangular block 118, rectangular block 118's top fixed mounting has C template 119, the screw thread groove has been seted up at C template 119's top, screw thread groove's inner wall movable mounting has nut 120, clamping plate 121 is installed to nut 120's bottom all around fixed mounting has shock-absorbing column 127, through placing the valve plate in C119, rotatory nut 120 makes clamping plate 121 move downwards and the valve plate centre gripping is fixed, after opening motor body 110, make the lift motion with screw thread bush 113 make the adjustment distance between the movable sleeve 116, be convenient for adjust and place the valve plate of different sizes, shock absorbing column 127 has offered, the screw thread groove's top has offered the screw thread groove, shock absorbing column, the actual machining precision is satisfied.

Further, a plurality of dustproof brushes 122 are fixedly arranged on two sides of the inner wall of the groove of the workbench 100, when the dustproof brushes 122 are used for processing, a great amount of scraps can be generated on the valve plate, if the scraps fall into the groove, the normal use of the device can be influenced for a long time, and the dustproof brushes 122 are combined in a staggered manner to play a role in protection.

Further, a base 128 is fixedly installed at the bottom of the shock-absorbing column 127, and a suction cup is fixedly installed at the bottom of the base 128.

Further, the motor protection cover 111 is fixedly installed on the outer side of the motor body 110, and the motor protection cover 111 has a protection effect on the motor body 110.

Further, the outside fixed mounting of workstation 100 has stand 123, and the outside fixed mounting of stand 123 has electric telescopic handle 124, and electric telescopic handle 124's outside fixed mounting has scraper blade 125, and the bottom of scraper blade 125 is laminated with the surface of workstation 100 mutually, and the outside of workstation 100 is equipped with collecting box 126, and movable mounting has the universal wheel all around the bottom of collecting box 126, and one side fixed mounting of collecting box 126 has the handle for scraper blade 125 is unified to scrape out the piece on the workstation 100 to the collecting box 126 in through opening electric telescopic handle 124 and is unified the collection.

Further, the outer side of the movable sleeve 116 is fixedly provided with a guide sleeve 129, the inside of the guide sleeve 129 is movably provided with a guide rod 130, the guide rod 130 is fixedly arranged on two sides of the inner wall of the groove of the workbench 100, and the guide rod 130 and the guide sleeve 129 play a role in guiding and positioning.

Working principle: when using, through placing the valve plate in C template 119, rotatory nut 120 makes card board 121 downwardly moving fixed with the valve plate centre gripping, back open motor body 110, make the distance between the adjustment movable sleeve 116 with the thread bush 113 elevating movement, be convenient for adjust the valve plate of placing different sizes, shock strut 127 plays shock attenuation buffering effect, improve machining precision and machining efficiency, satisfy actual demand, play when processing through dust brush 122, the valve plate can produce a large amount of piece, if fall into in the recess, the time length can influence the normal use of device, play the guard effect through dust brush 122 staggered combination, through opening electric telescopic handle 124, make scraper blade 125 scrape the piece on the workstation 100 in unison to collecting box 126 in unified collection.

Claims (6)

1. The utility model provides a positioning mechanism is used in valve plate processing, includes workstation (100), its characterized in that:

the automatic shock absorber is characterized in that a groove is formed in the outer surface of the workbench (100), a bottom box (131) is fixedly arranged at the bottom of the groove, a motor body (110) is movably arranged at the bottom of the inner wall of the bottom box (131), a threaded rod (112) is movably arranged at the top of the motor body (110), a threaded sleeve (113) is movably arranged at the outer side of the threaded rod (112), movable rods (114) are movably arranged at two sides of the threaded sleeve (113) through rotating shafts, movable sleeves (116) are movably arranged at the outer sides of the movable rods (114) through rotating shafts, sliding rods (115) are movably arranged in the movable sleeves (116), a rectangular block (118) is movably connected between the movable sleeves (116) through a reset spring (117), a C-shaped plate (119) is fixedly arranged at the top of the rectangular block (118), a threaded groove is formed in the top of the C-shaped plate (119), clamping plates (121) are fixedly arranged at the bottom of the workbench (100), and a damping column (127) is fixedly arranged at the periphery of the bottom of the workbench (100).

2. The positioning mechanism for valve plate machining according to claim 1, wherein: a plurality of dustproof brushes (122) are fixedly arranged on two sides of the inner wall of the groove of the workbench (100).

3. The positioning mechanism for valve plate machining according to claim 1, wherein: the bottom of shock column (127) is fixed mounting has base (128), the bottom of base (128) is fixed mounting has the sucking disc.

4. The positioning mechanism for valve plate machining according to claim 1, wherein: the motor protection cover (111) is fixedly arranged on the outer side of the motor body (110).

5. The positioning mechanism for valve plate machining according to claim 1, wherein: the automatic cleaning device is characterized in that an upright post (123) is fixedly arranged on the outer side of the workbench (100), an electric telescopic rod (124) is fixedly arranged on the outer side of the upright post (123), a scraping plate (125) is fixedly arranged on the outer side of the electric telescopic rod (124), the bottom of the scraping plate (125) is attached to the outer surface of the workbench (100), a collecting box (126) is arranged on the outer side of the workbench (100), universal wheels are movably arranged on the periphery of the bottom of the collecting box (126), and a handle is fixedly arranged on one side of the collecting box (126).

6. The positioning mechanism for valve plate machining according to claim 1, wherein: the outside of movable sleeve (116) fixed mounting has uide bushing (129), the inside movable mounting of uide bushing (129) has guide bar (130), and guide bar (130) fixed mounting is in the recess inner wall both sides of workstation (100).