CN211197208U

CN211197208U - Extrusion preventing device for steel ball transportation

Info

Publication number: CN211197208U
Application number: CN201922412019.8U
Authority: CN
Inventors: 吴伟健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-07
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a steel ball transportation anti-extrusion device. The steel ball transportation anti-extrusion device comprises a first clamping plate; the two second clamping plates are respectively arranged at the top and the bottom of the first clamping plate; the plurality of placing grooves are respectively formed in one side, close to each other, of the two second clamping plates of the first clamping plate; the two fixing structures are arranged on the first clamping plate; two insurance structures, two the insurance structure all sets up on the first cardboard. The utility model provides an extrusion device is prevented in steel ball transportation has convenient to use, protects effectual, avoid the steel ball to produce the advantage of damaging.

Description

Extrusion preventing device for steel ball transportation

Technical Field

The utility model relates to a steel ball transportation technical field especially relates to a device is prevented extruding in steel ball transportation.

Background

The steel ball is a metal ball which is nearly round and is usually used in a bearing, and can help the metal piece to reduce friction in rotation, improve mechanical efficiency and be very convenient to use.

However, the steel balls are usually stacked directly during transportation, and because the weight of the steel balls is large, the surfaces of part of the steel balls can be collided and damaged when a large number of steel balls are stacked, so that the use is influenced.

Therefore, there is a need to provide a new steel ball transportation anti-extrusion device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, protect effectual, avoid the steel ball to produce the steel ball transportation anti-extrusion device of damage.

In order to solve the technical problem, the utility model provides a steel ball transportation extrusion preventing device includes: a first clamping plate; the two second clamping plates are respectively arranged at the top and the bottom of the first clamping plate; the plurality of placing grooves are respectively formed in one side, close to each other, of the two second clamping plates of the first clamping plate; the two fixing structures are arranged on the first clamping plate; two insurance structures, two the insurance structure all sets up on the first cardboard.

Preferably, the fixing structure comprises a cavity, two clamping grooves, a through hole, a sliding plate, a first spring, two clamping columns, two pin holes, two pin rods and a first sliding rod, the cavity is arranged on the first clamping plate, the two clamping grooves are respectively arranged at the top and the bottom of the first clamping plate, the through hole is arranged on the inner wall of one side of the cavity, the through hole is positioned between the two clamping grooves, the sliding plate is slidably mounted in the cavity, the first spring is fixedly mounted on the inner wall of one side of the cavity far away from the through hole, one end of the first spring close to the through hole is fixedly connected with the sliding plate, the two clamping columns are respectively and fixedly mounted on one side of the two second clamping plates close to the first clamping plate, the ends of the two clamping columns close to each other extend into the two clamping grooves respectively, and the two pin holes are respectively arranged on the two clamping columns, two the pinhole is located two respectively in the draw-in groove, two the pin rod fixed mounting respectively is in the slide is kept away from one side of first spring, two the pin rod is kept away from the one end of slide extends to two respectively in the draw-in groove, two the pin rod runs through two respectively the pinhole, first slide bar fixed mounting is in the slide is kept away from one side of first spring, first slide bar is kept away from the one end of first spring extends to outside the first cardboard, first slide bar with the inner wall sliding connection of through-hole.

Preferably, the safety structure comprises a fixing plate, a second sliding rod and a safety block, the fixing plate is fixedly installed on one side of the first clamping plate and located above the first sliding rod, the second sliding rod is slidably installed on the fixing plate, two ends of the second sliding rod extend out of the fixing plate, the safety block is fixedly installed at the bottom end of the second sliding rod, and the bottom of the safety block is in contact with the top of the first sliding rod.

Preferably, one end, far away from the sliding plate, of the first sliding rod is fixedly provided with a first limiting block, and two sides of the safety block are respectively in contact with the first limiting block and the first clamping plate.

Preferably, the top fixed mounting of second slide bar has the second stopper, the bottom fixed mounting of stationary blade has the second spring, the bottom of second spring with safety piece fixed connection, the second spring slip cover is established on the second slide bar.

Preferably, balls are inlaid in the top and the bottom of the sliding plate, and the two balls are respectively in rolling connection with the inner wall of the bottom of the cavity and the inner wall of the bottom of the cavity.

Compared with the prior art, the utility model provides a steel ball transportation prevents extrusion device has following beneficial effect:

the utility model provides a steel ball transportation anti-extrusion device places the steel ball alone through the standing groove, has avoided the roll collision to lead to surface damage when the transportation, and fixed knot constructs and insurance structure cooperation is used and is fixed first cardboard and two second cardboards, is convenient for move the transportation.

Drawings

Fig. 1 is a schematic sectional view of a preferred embodiment of an anti-squeezing device for steel ball transportation according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the clamping device comprises a first clamping plate, a second clamping plate, a placing groove, a cavity, a clamping groove, a through hole, a sliding plate, a first spring, a clamping column, a pin hole, a pin rod, a first sliding rod, a fixing piece, a second sliding rod, a pin rod, a first sliding rod, a second sliding rod, a safety block and a clamping piece, wherein the first clamping plate is 2, the second clamping plate is 3, the placing groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic sectional view of a steel ball transportation anti-extrusion device according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. The steel ball transportation prevents extrusion device includes: a first card 1; the two second clamping plates 2 are respectively arranged at the top and the bottom of the first clamping plate 1; the plurality of placing grooves 3 are respectively formed in one side, close to each other, of the two second clamping plates 2 of the first clamping plate 1; the two fixing structures are arranged on the first clamping plate 1; two insurance structures, two the insurance structure all sets up on first cardboard 1.

The fixing structure comprises a cavity 4, two clamping grooves 5, a through hole 6, a sliding plate 7, a first spring 8, two clamping columns 9, two pin holes 10, two pin rods 11 and a first sliding rod 12, wherein the cavity 4 is arranged on the first clamping plate 1, the two clamping grooves 5 are respectively arranged at the top and the bottom of the first clamping plate 1, the through hole 6 is arranged on the inner wall of one side of the cavity 4, the through hole 6 is positioned between the two clamping grooves 5, the sliding plate 7 is slidably arranged in the cavity 4, the first spring 8 is fixedly arranged on the inner wall of one side of the cavity 4 far away from the through hole 6, one end of the first spring 8 close to the through hole 6 is fixedly connected with the sliding plate 7, the two clamping columns 9 are respectively and fixedly arranged on one side of the two second clamping plates 2 close to the first clamping plate 1, and one ends of the two clamping columns 9 close to each other extend into the two clamping grooves 5, two pinhole 10 sets up respectively two on the card post 9, two pinhole 10 is located two respectively in the draw-in groove 5, two pin 11 fixed mounting respectively is in slide 7 is kept away from one side of first spring 8, two pin 11 is kept away from the one end of slide 7 extends to two respectively in the draw-in groove 5, two pin 11 runs through two respectively pinhole 10, first slide bar 12 fixed mounting be in slide 7 is kept away from one side of first spring 8, first slide bar 12 is kept away from the one end of first spring 8 extends to outside the first cardboard 1, first slide bar 12 with the inner wall sliding connection of through-hole 6.

The safety structure comprises a fixing plate 13, a second sliding rod 14 and a safety block 15, wherein the fixing plate 13 is fixedly installed on one side of the first clamping plate 1, the fixing plate 13 is located above the first sliding rod 12, the second sliding rod 14 is slidably installed on the fixing plate 13, two ends of the second sliding rod 14 extend out of the fixing plate 13, the safety block 15 is fixedly installed at the bottom end of the second sliding rod 14, and the bottom of the safety block 15 is in contact with the top of the first sliding rod 12.

One end of the first sliding rod 12, which is far away from the sliding plate 7, is fixedly provided with a first limiting block, and two sides of the safety block 15 are respectively in contact with the first limiting block and the first clamping plate 1.

The top fixed mounting of second slide bar 14 has the second stopper, the bottom fixed mounting of stationary blade 13 has the second spring, the bottom of second spring with safety block 15 fixed connection, the second spring slip cover is established on the second slide bar 14.

The top and the bottom of the sliding plate 7 are both inlaid with balls, and the balls are respectively in rolling connection with the bottom inner wall and the bottom inner wall of the cavity 4.

The utility model provides a steel ball transportation prevents extrusion device's theory of operation as follows:

during the use, stimulate the second stopper, the second stopper drives second slide bar 14 and slides on stationary blade 13 and compresses the second spring simultaneously, press down the second stopper after bumper 15 breaks away from first stopper and first slide bar 12 completely, the second stopper drives first slide bar 12 and slides in first cardboard 1, slide 7 compresses first spring 8 simultaneously, two pin 11 roll-off draw-in grooves 5 break away from pinhole 10, can make first cardboard 1 and two second cardboards 2 break away from this moment, later place the steel ball in a plurality of standing groove 3 after install according to above-mentioned mode can.

the utility model provides a steel ball transportation anti-extrusion device places the steel ball alone through standing groove 3, has avoided rolling collision to lead to surface damage when the transportation, and fixed knot constructs and insurance structure cooperation is used and is fixed first cardboard 1 and two second cardboards 2, is convenient for move the transportation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a steel ball transportation prevents extrusion device which characterized in that includes:

a first clamping plate;

the two second clamping plates are respectively arranged at the top and the bottom of the first clamping plate;

the plurality of placing grooves are respectively formed in one side, close to each other, of the two second clamping plates of the first clamping plate;

the two fixing structures are arranged on the first clamping plate;

two insurance structures, two the insurance structure all sets up on the first cardboard.

2. The steel ball transportation anti-extrusion device of claim 1, wherein the fixing structure comprises a cavity, two clamping grooves, a through hole, a sliding plate, a first spring, two clamping columns, two pin holes, two pin rods and a first sliding rod, the cavity is arranged on the first clamping plate, the two clamping grooves are respectively arranged at the top and the bottom of the first clamping plate, the through hole is arranged on the inner wall of one side of the cavity, the through hole is positioned between the two clamping grooves, the sliding plate is slidably arranged in the cavity, the first spring is fixedly arranged on the inner wall of one side of the cavity far away from the through hole, one end of the first spring close to the through hole is fixedly connected with the sliding plate, the two clamping columns are respectively and fixedly arranged on one side of the two second clamping plates close to the first clamping plate, and one ends of the two clamping columns close to each other extend into the two clamping grooves, two the pinhole is seted up respectively on two the card post, two the pinhole is located two respectively in the draw-in groove, two the pin rod fixed mounting respectively is in the slide is kept away from one side of first spring, two the pin rod is kept away from the one end of slide extends to two respectively in the draw-in groove, two the pin rod runs through two respectively the pinhole, first slide bar fixed mounting be in the slide is kept away from one side of first spring, first slide bar is kept away from the one end of first spring extends to outside the first cardboard, first slide bar with the inner wall sliding connection of through-hole.

3. The steel ball transportation anti-extrusion device of claim 2, wherein the safety structure comprises a fixing plate, a second slide bar and a safety block, the fixing plate is fixedly installed on one side of the first clamping plate and located above the first slide bar, the second slide bar is slidably installed on the fixing plate, two ends of the second slide bar extend out of the fixing plate, the safety block is fixedly installed at the bottom end of the second slide bar, and the bottom of the safety block is in contact with the top of the first slide bar.

4. The steel ball transportation anti-extrusion device of claim 3, wherein a first limit block is fixedly installed at one end of the first slide bar, which is far away from the slide plate, and two sides of the safety block are respectively contacted with the first limit block and the first clamping plate.

5. The steel ball transportation anti-extrusion device of claim 3, wherein a second limiting block is fixedly installed at the top end of the second sliding rod, a second spring is fixedly installed at the bottom of the fixed plate, the bottom end of the second spring is fixedly connected with the safety block, and the second spring is slidably sleeved on the second sliding rod.

6. The steel ball transportation anti-extrusion device of claim 2, wherein balls are embedded in the top and the bottom of the sliding plate, and the two balls are respectively connected with the bottom inner wall and the bottom inner wall of the chamber in a rolling manner.