CN213381127U

CN213381127U - Self-centering jig for side surface of cylinder

Info

Publication number: CN213381127U
Application number: CN202021751503.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Yaxiang Precision Machinery Co ltd
Current assignee: Wuxi Yaxiang Precision Machinery Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-08
Anticipated expiration: 2030-08-20

Abstract

The utility model provides a cylinder side is from centering tool, the utility model relates to a tool technical field, cylinder side is from centering tool includes: the bottom plate, the left and right sides of the bottom plate are all welded with vertical plates, arc-shaped chutes are formed above the inner sides of the two vertical plates, circular plates are arranged on the inner sides of the two vertical plates, the circular plates slide into the two arc-shaped chutes and are connected with the two vertical plates into a whole, a handle is welded at the center of the upper surface of each circular plate, a first extrusion rod is in threaded connection with the center of the lower surface of each circular plate, a second extrusion rod is in sliding connection with the center of the bottom of the first extrusion rod, a third extrusion rod is in sliding connection with the center of the bottom of the second extrusion rod, and soft pads are attached to the bottoms of the first extrusion rod; the beneficial effects of the utility model reside in that: the fixed position of tool is adjusted according to article of difference to accurate location extrusion article/convenience.

Description

Self-centering jig for side surface of cylinder

Technical Field

The utility model belongs to the technical field of the tool technique and specifically relates to a cylinder side is from centering tool is related to.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

The existing cylindrical side self-centering jig is usually manufactured according to different purposes and used for fixing articles by the jig matched with the jig, so that the use cost is increased, the jig is not accurate enough in positioning, and when the jig is used for fixing the articles, the articles are easy to drag, so that the extruded positions of the articles are not accurate enough.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: to the problem that prior art exists, provide a cylinder side is from centering tool, accurate location extrusion article, the fixed position of article adjustment tool according to the difference is convenient, has improved work efficiency, avoids appearing article because of the inaccurate phenomenon that leads to extravagant material in location.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: the utility model provides a cylinder side is from centering tool, cylinder side is from centering tool includes:

the lifting device comprises a bottom plate, vertical plates are welded on the left side and the right side of the bottom plate, arc-shaped sliding grooves are formed in the upper portions of the inner sides of the two vertical plates, circular plates are arranged on the inner sides of the two vertical plates and slide into the two arc-shaped sliding grooves, a handle is welded at the center of the upper surface of each circular plate, a first extrusion rod is in threaded connection with the center of the lower surface of each circular plate, a second extrusion rod is in sliding connection with the center of the bottom of the first extrusion rod, a third extrusion rod is in sliding connection with the center of the bottom of the second extrusion rod, soft pads are attached to the bottoms of the first extrusion rod, the second extrusion rod and the third extrusion rod, and slide ways are formed in the front and back surfaces of the second;

the pipe, open at the preceding center of pipe has the arc wall, just the welding of below has the fixed plate in the pipe inner wall, just pipe top threaded connection has the cylinder iron plate, the perpendicular logical through-hole of opening in cylinder iron plate upper surface center, just the recess is opened to cylinder iron plate upper surface, the recess is located the through-hole outside, just open four round holes that have the equidistance to arrange in the middle of the cylinder iron plate outer wall, just open four slide rails that are annular equidistance and arrange, four are organized to the recess bottom all the gliding arc that has in the slide rail, four the arc all is located inside the cylinder iron plate, four equal threaded connection has the screw in the round hole, four the screw passes four respectively the round hole and with four the arc rotates to be connected, four the screw cap is all twisted in the screw outside.

Preferably, screw holes are drilled in four corners of the upper surface of the bottom plate, and screws are screwed into the four screw holes.

Preferably, the circular tube is welded at the center of the upper surface of the bottom plate, and the first extrusion rod, the second extrusion rod and the third extrusion rod are located right above the four arc-shaped plates.

Preferably, the inner wall of the circular tube is provided with an iron plate, the front center of the iron plate is welded with a handle, the front shape and size of the iron plate are matched with those of the arc-shaped groove, and the iron plate penetrates through the arc-shaped groove and is placed on the upper surface of the fixing plate.

Preferably, the inner parts of the two vertical plates are formed into a convex shape.

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

this kind of cylinder side is from centering tool, hold the hand (hold) with the limiting plate along spout backward or slide forward, the space of recess is adjusted to the size of concrete article according to, through the fixed slide bar of extrusion stem person of facilitating the use, avoid the slide bar to produce the displacement and lead to the limiting plate to remove and make article take place not hard up phenomenon, utilize the limiting plate, the person of facilitating the use can adjust the fixed space of arc according to the size of article more, therefore not only need not to change different tools according to the article of difference, be favorable to reducing use cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the circular tube structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the round tube of the present invention;

fig. 4 is a schematic view of the top view structure of the cylindrical iron block of the present invention.

The labels in the figure are: 1-a bottom plate; 101-screw holes; 102-screws; 103-vertical plate; 104-arc chute; 2-round tube; 201-an arc-shaped groove; 202-iron plate; 203-a handle; 204-cylindrical iron block; 205-a circular aperture; 206-screw; 207-screw cap; 208-an arc plate; 209-sliding rail; 210-a fixed plate; 211-grooves; 212-a via; 3-a circular plate; 301-a first squeeze bar; 302-a second squeeze bar; 303-a third squeeze bar; 304-a vertical chute; 305-a soft cushion; 306-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, a cylindrical lateral self-centering jig comprises:

the lifting device comprises a base plate 1, vertical plates 103 are welded on the left side and the right side of the base plate 1, arc-shaped sliding grooves 104 are formed in the upper portions of the inner sides of the two vertical plates 103, circular plates 3 are arranged on the inner sides of the two vertical plates 103, the circular plates 3 slide into the two arc-shaped sliding grooves 104, a handle 306 is welded on the center of the upper surface of each circular plate 3, a first extrusion rod 301 is in threaded connection with the center of the lower surface of each circular plate 3, a second extrusion rod 302 is in sliding connection with the center of the bottom of the first extrusion rod 301, a third extrusion rod 303 is in sliding connection with the center of the bottom of the second extrusion rod 302, soft pads 305 are attached to the bottoms of the first extrusion rod 301, the second extrusion rod 302 and the third extrusion rod 303, slide ways 304 are formed in the front and back surfaces of the second extrusion rod 302 and the third extrusion rod 303, the two vertical plates 103 are fixed on the upper surface of the base plate 1 in a welding, the circular plate 3 is firmly fixed inside the two vertical plates 103, the front and back surfaces of the second extrusion rod 302 and the third extrusion rod 303 are both provided with slide ways 304, the second extrusion rod 302 can slide in the first extrusion rod 301 through the slide ways 304, the third extrusion rod 303 can slide in the second extrusion rod 302 through the slide ways 304, the bottom areas of the first extrusion rod 301, the second extrusion rod 302 and the third extrusion rod 303 are different, a worker can use extrusion rods with different areas according to the areas of the extrusion objects, the soft pads 305 attached to the bottoms of the first extrusion rod 301, the second extrusion rod 302 and the third extrusion rod 303 make the first extrusion rod 301, the second extrusion rod 302 and the third extrusion rod 303 difficult to scrape flowers or damage the objects when extruding the objects, the circular plate 3 is embedded into the two arc-shaped grooves 104, the worker can hold the handle 306 to slide the circular plate 3 up and down in the two arc-shaped grooves 104, press the first extrusion rod 301, the second extrusion rod 302, the third extrusion rod 303, A second pressing bar 302 and a third pressing bar 303;

in the embodiment of the present invention, a circular tube 2 is provided, wherein an arc-shaped groove 201 is opened at the center of the front surface of the circular tube 2, a fixing plate 210 is welded at the middle lower part of the inner wall of the circular tube 2, a cylindrical iron block 204 is connected with the top of the circular tube 2 by a screw thread, a through hole 212 is vertically opened at the center of the upper surface of the cylindrical iron block 204, a groove 211 is opened at the upper surface of the cylindrical iron block 204, the groove 211 is located at the outer side of the through hole 212, four circular holes 205 are arranged in the middle of the outer wall of the cylindrical iron block 204 at equal intervals, four slide rails 209 are arranged at the bottom of the groove 211 at equal intervals in a circular shape, four arc-shaped plates 208 are all slid into the four slide rails 209, four arc-shaped plates 208 are all located inside the cylindrical iron block 204, screws 206 are all connected with the screw thread in the four circular holes 205, the four screws 206 pass through the four circular holes, an iron plate 202 is arranged on the inner wall of the circular tube 2, a handle 203 is welded at the front center of the iron plate 202, the shape and size of the front of the iron plate 202 are matched with those of the arc-shaped groove 201, the iron plate 202 penetrates through the arc-shaped groove 201 to be placed on the upper surface of the fixing plate 210, the circular tube 2 is welded at the center of the upper surface of the base plate 1, the first extrusion rod 301, the second extrusion rod 302 and the third extrusion rod 303 are positioned right above the four arc-shaped plates 208, the sliding rail 209 plays a supporting role on the arc-shaped plates 208 and enables the arc-shaped plates 208 to slide in the sliding rail 209, the handle 203 is held, a worker can put the iron plate 202 into the circular tube through the arc-shaped groove 201 to be welded on the fixing plate 210 in the circular tube 2, according to the size of an extruded object, the screw 206 firstly penetrates through the circular hole 205 and then is screwed into the arc-shaped plates 208 on the sliding rail, screwing the threaded cap 207 into the other side of the screw 206 to fix the screw 206 on the cylindrical iron block 204, fixing the arc-shaped plate 208 in the cylindrical iron block 204 to adjust the circular size of the inner wall of the arc-shaped plate 208, putting articles into the four arc-shaped plates 208, welding the circular tube 2 at the central part of the upper surface of the bottom plate 1, positioning the first extrusion rod 301, the second extrusion rod 302 and the third extrusion rod 303 right above the four arc-shaped plates 208 to accurately extrude the extrusion rods into the four arc-shaped plates 208, enabling the extrusion rods to contact with the articles and penetrate through the through holes 212 together, finally extruding the articles onto the iron plate 202, and allowing a worker to hold the handle 201 and move out the iron block 202 to take out the extruded articles in the iron block 202;

in this embodiment, bottom plate 1 upper surface four corners department has all been opened screw 101, and four screw 102 has all been twisted in the screw 101, holds bottom plate 1, and the staff can lift up the cylinder side from the centering tool and remove required position, and it is fixed with the cylinder side from the centering tool with four screws 102 nail respectively into four screws 101 at last for the cylinder side is difficult for rocking from the centering tool at the during operation, further strengthens during the accurate four arcs 208 of pressing down of extrusion pole.

In this embodiment, two inside the composition of riser 103 is "protruding" style of calligraphy, two the inside top of riser 103 is used for fixed and circular slab 3 that slides from top to bottom, two the inside width down of riser 103 is convenient for the staff to operate pipe 2 and observe the behavior of pipe 2.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a cylinder side is from centering tool, its characterized in that, cylinder side is from centering tool includes:

the vertical plates (103) are welded on the left side and the right side of the bottom plate (1), arc-shaped sliding grooves (104) are formed in the upper portions of the inner sides of the two vertical plates (103), and the inner sides of the two vertical plates (103) are provided with circular plates (3), the circular plates (3) slide into the two arc-shaped sliding grooves (104), a handle (306) is welded at the center of the upper surface of the circular plate (3), a first extrusion rod (301) is connected with the center of the lower surface of the circular plate (3) through threads, the center of the bottom of the first extrusion rod (301) is connected with a second extrusion rod (302) in a sliding way, the center of the bottom of the second extrusion rod (302) is connected with a third extrusion rod (303) in a sliding way, the bottoms of the first extrusion rod (301), the second extrusion rod (302) and the third extrusion rod (303) are all attached with soft pads (305), the front and back surfaces of the second extrusion rod (302) and the third extrusion rod (303) are provided with slideways (304);

pipe (2), pipe (2) weld in bottom plate (1) upper surface center part, open at the preceding center of pipe (2) has arc wall (201), just the below welding has fixed plate (210) in pipe (2) inner wall, just pipe (2) top threaded connection has cylinder iron plate (204), through-hole (212) have been opened perpendicularly to cylinder iron plate (204) upper surface center, just recess (211) have been opened to cylinder iron plate (204) upper surface, recess (211) are located the through-hole (212) outside, and open four round holes (205) that the equidistance was arranged in the middle of cylinder iron plate (204) outer wall, and open recess (211) bottom has four slide rails (209) that are annular equidistance and arrange, four all slide in slide rail (209) and have arc wall (208), four arc wall (208) all are located inside cylinder iron plate (204), all threaded connection has screw (206) in four round hole (205), four screw (206) pass four round hole (205) respectively and with four arc plate (208) rotate and be connected, four screw (206) outside all is twisted into threaded cap (207).

2. The cylindrical lateral self-centering jig of claim 1, wherein: screw holes (101) are drilled in the four corners of the upper surface of the bottom plate (1), and screws (102) are screwed into the four screw holes (101).

3. The cylindrical lateral self-centering jig of claim 1, wherein: the first extrusion rod (301), the second extrusion rod (302) and the third extrusion rod (303) are positioned right above the four arc-shaped plates (208).

4. The cylindrical lateral self-centering jig of claim 1, wherein: iron plate (202) has been arranged to pipe (2) inner wall, iron plate (202) preceding center welding has hand (203), and iron plate (202) preceding shape size is identical with arc wall (201) shape size, just iron plate (202) pass arc wall (201) and put on fixed plate (210) upper surface.

5. The cylindrical lateral self-centering jig of claim 1, wherein: the two vertical plates (103) are formed into a convex shape.