CN218341949U - Pin shaft sleeve and fixing structure thereof - Google Patents

Abstract

The utility model relates to a round pin axle sleeve inlays spacing equipment technical field, in particular to round pin axle sleeve and fixed knot construct, run through the fixed orifices of seting up including unable adjustment base and unable adjustment base surface, unable adjustment base top surface central authorities fixedly connected with telescopic link, the spacing box of side fixed connection surface before the telescopic link, spacing box inner chamber is equipped with the movable plate, the spacing spring layer of side fixed connection surface before the movable plate, the side surface runs through the spacing post of fixedly connected with before the movable plate, telescopic link top fixed connection has places the box, place the first spring layer of box inner chamber bottom fixedly connected with, first spring layer top fixedly connected with push pedal, the utility model discloses a set up first spring layer, push pedal, second spring layer and cardboard, better cover inlays spacing round pin axle quick extraction placing the box, improves operator's work efficiency, and the cardboard prevents that the round pin axle from being released by the deformation thrust on first spring layer.

Description

Pin shaft sleeve and fixing structure thereof

Technical Field

The utility model relates to a round pin axle sleeve and fixed knot constructs belongs to round pin axle sleeve and inlays spacing equipment technical field.

Background

The round pin axle can play fixed connection's effect, extensive application is in machinery and building industry, especially in the assembly line equipment of mill, it fixes to dip in the material structure through a plurality of round pins axle, thereby do benefit to the processing that the material structure of dipping in carries out the product through multichannel process, the round pin axle is the consumables, can replace in the use, the mode of current replacement round pin axle is to place the round pin axle subaerial, need the operation workman to make a round trip to bow to get and put the round pin axle, and in order to guarantee the efficiency of production product, in carrying out round pin axle replacement in-process, can not stop the assembly line, need a round pin axle sleeve and fixed knot to construct this moment, inlay the box placing with the orderly cover of round pin axle spacing, come better supplementary operation workman to the replacement of round pin axle, and the work efficiency is improved.

The prior art has the following problems:

when current round pin axle replacement uses, can not be better inlay the orderly cover of round pin axle and spacing taking out the use in suitable placing the box, lower to the replacement efficiency of round pin axle, and the quick adjustment that can not be better should place the height of box, and the suitability is not strong, is unfavorable for the operative employee that a plurality of heights are different to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a round pin axle sleeve and fixed knot constructs thereof, it is stronger to have the practicality, and better supplementary round pin axle carries out the characteristics of replacement.

In order to achieve the above object, the utility model provides a following technical scheme: pin axle sleeve and fixed knot constructs thereof, including the fixed orifices that unable adjustment base and unable adjustment base surface run through the seting up, unable adjustment base top surface central authorities fixedly connected with telescopic link, the spacing box of telescopic link front side surface fixedly connected with, spacing box inner chamber is equipped with the movable plate, the spacing spring layer of movable plate front side surface fixedly connected with, the movable plate front side surface runs through the spacing post of fixedly connected with, the box is placed to telescopic link top surface fixedly connected with, place the first spring layer of box inner chamber bottom fixedly connected with, first spring layer top fixedly connected with push pedal, place box both sides fixedly connected with card box, card box inner chamber fixedly connected with second spring layer, second spring layer one end fixedly connected with cardboard, it is equipped with the access hole to place box front side surface, the laminating of access hole inside surface is connected with the access panel, access panel front side surface fixedly connected with square plate, square plate surface through thread connection has the spliced pole.

Preferably, the telescopic link front side surface seted up with spacing hole of spacing post structure size assorted, telescopic link outside surface coating has the crashproof soft layer.

Preferably, spacing post one end fixedly connected with pulling post, spacing post keep away from pulling post one end run through in spacing box just is located the telescopic link inner chamber.

Preferably, the top surface of the placing box is provided with a taking-out groove, and the inner side surface of the taking-out groove is a smooth polished surface.

Preferably, the front side surface of the placing box is provided with a connecting hole matched with the structure size of the connecting column, and the inner side surface of the connecting hole is provided with a thread layer matched with the outer side surface of the connecting column.

Preferably, the number of the clamping plates is two, and the opposite side ends of the two clamping plates are both in a conical structure.

Preferably, the overhaul port is matched with the overhaul panel in structure size, and the outer side surface of the overhaul panel is coated with a sealing soft layer.

The utility model has the advantages that:

the utility model discloses a first spring layer has been set up, the push pedal, second spring layer and cardboard, better cover inlays spacing round pin axle taking out fast placing the box, improve operator's work efficiency, the cardboard prevents that the round pin axle from being released by the deformation thrust on first spring layer, after taking out a round pin axle, first spring layer can drive the push pedal and move up, make the round pin axle laminating at top in cardboard bottom surface, and is convenient for operate, through being equipped with the access hole, the access panel, square board and spliced pole, better clear up placing box inside through the access hole, do benefit to the permanent use of device, through being equipped with the telescopic link, spacing box, spacing post, movable plate and spring layer, the height and dimension of box is placed in better regulation, do benefit to the operator and take out the use to placing box inside round pin axle, the suitability is improved, do benefit to popularization and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

fig. 3 is a schematic structural view of a vertical section of the placing box of the present invention;

fig. 4 is a schematic structural view of the inside of the limiting box of the present invention;

in the figure: 1. a fixed base; 2. a fixing hole; 3. a telescopic rod; 4. a limiting box; 5. moving the plate; 6. a limiting spring layer; 7. a limiting column; 8. placing the box; 9. a first spring layer; 10. pushing the plate; 11. a card box; 12. a second spring layer; 13. clamping a plate; 14. an access hole; 15. an access panel; 16. a square plate; 17. connecting columns; 18. taking out the groove; 19. connecting holes; 20. the column is pulled.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: pin axle sleeve and fixed knot construct thereof, including unable adjustment base 1 and the fixed orifices 2 that the fixed baseplate 1 surface runs through to be seted up, 1 top surface central authorities fixedly connected with telescopic link 3 of unable adjustment base, 3 front side surfaces of telescopic link fixedly connected with is spacing box 4, spacing box 4 inner chambers are equipped with movable plate 5, 5 front side surfaces of movable plate are fixedly connected with is spacing spring layer 6, 5 front side surfaces of movable plate run through fixedly connected with is spacing post 7, 3 top surface fixedly connected with of telescopic link place box 8, place box 8 inner chamber bottom fixedly connected with first spring layer 9 of box 8, first spring layer 9 top fixedly connected with push pedal 10, place box 8 both sides fixedly connected with card box 11, card box 11 inner chamber fixedly connected with second spring layer 12, second spring layer 12 one end fixedly connected with cardboard 13, place box 8 front side surface and be equipped with maintenance mouth 14, the laminating of 14 inner side surfaces of maintenance mouth is connected with maintenance board 15, maintenance board 15 front side surface four corners fixedly connected with square board 16, square board 16 surface runs through threaded connection has spliced pole 17.

During the use, at first fix the device in suitable position through unable adjustment base 1 and fixed orifices 2, then will need the round pin axle of using to press from placing 8 tops of box, cardboard 13 can move to 11 inside directions of card box this moment, places the round pin axle behind push pedal 10 surfaces, and second spring layer 12 can return the normal position with cardboard 13, and compression deformation appears in first spring layer 9 this moment, and the same reason is put into this box 8 of placing with a plurality of round pin axles.

As a preferred technical scheme of the utility model, the top surface of the placing box 8 is provided with a taking-out groove 18, and the inner side surface of the taking-out groove 18 is a smooth polished surface; the phenomenon that an operator scratches when taking out the pin shaft through the taking-out groove 18 is prevented.

As a preferred technical scheme of the utility model, the front side surface of the placing box 8 is provided with a connecting hole 19 matched with the structure size of the connecting column 17, and the inner side surface of the connecting hole 19 is provided with a thread layer matched with the outer side surface of the connecting column 17; the square plate 16 and the placing box 8 are fixed by a connecting column 17.

As a preferred technical scheme of the utility model, the number of the clamping plates 13 is two, and the opposite side ends of the two clamping plates 13 are both in a cone-shaped structure; the conical structure is better, and the pin shaft can be conveniently put in and taken out.

As a preferred technical scheme of the utility model, the structure size of the access hole 14 is matched with that of the access panel 15, and the outer surface of the access panel 15 is coated with a sealing soft layer; it is better to facilitate the insertion of the access panel 15 into the access opening 14.

Example 2

Referring to fig. 1 and fig. 4, the present embodiment is different from embodiment 1 in that:

a limiting hole matched with the structural size of the limiting column 7 is formed in the front side surface of the telescopic rod 3, and an anti-collision soft layer is coated on the outer side surface of the telescopic rod 3; one end of the limiting column 7 is fixedly connected with a pulling column 20, and one end of the limiting column 7, which is far away from the pulling column 20, penetrates through the limiting box 4 and is positioned in the inner cavity of the telescopic rod 3; better pulling spacing post 7 through pulling post 20 to guarantee that telescopic link 3 overall height can adjust.

The utility model discloses a theory of operation and use flow: after putting into the round pin axle and placing box 8, then according to operative employee's height, can drag spacing post 7 motion through pulling post 20, this moment the movable plate 5 also can move when spacing post 7 moves, spacing spring layer 6 contracts deformation this moment, then adjust the total height of telescopic link 3, loosen pulling post 20, spacing spring layer 6 reconversion this moment, drive the motion of movable plate 5 and spacing post 7, insert spacing post 7 in the spacing hole in telescopic link 3, thereby confirm telescopic link 3 total height, further, can take out the round pin axle that has pressed through taking out recess 18, when taking out, cardboard 13 can move to card box 11 direction, take out a round pin axle this moment, take out the back, cardboard 13 reconversion under the effect of second spring layer 12, first spring layer 9 can drive the motion of push pedal 10, extrude the round pin axle bottom surface position 13 with remaining round pin axle, the same reason, can take out the maintenance pressed gradually, do not need the user to bend from ground and take out, further, when needing to place box 8 inside to clear up the clearance of box 17, thereby the round pin axle is placed for a long time and is taken out maintenance board 16, thereby the maintenance box is taken off the maintenance of fixed connection post 16 for a long time.

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

Claims (7)

1. Round pin axle sleeve and fixed knot constructs, runs through fixed orifices (2) of seting up, its characterized in that including unable adjustment base (1) and unable adjustment base (1) surface: the fixed base (1) top surface central fixedly connected with telescopic link (3), the spacing box of telescopic link (3) front side surface fixedly connected with (4), spacing box (4) inner chamber is equipped with movable plate (5), the spacing spring layer of movable plate (5) front side surface fixedly connected with (6), the spacing post of movable plate (5) front side surface through fixedly connected with (7), telescopic link (3) top surface fixedly connected with places box (8), place box (8) inner chamber bottom fixedly connected with first spring layer (9), first spring layer (9) top fixedly connected with push pedal (10), place box (8) both sides fixedly connected with card box (11), card box (11) inner chamber fixedly connected with second spring layer (12), second spring layer (12) one end fixedly connected with cardboard (13), it is equipped with maintenance mouth (14) to place box (8) front side surface, the inboard surface laminating of maintenance mouth (14) is connected with maintenance board (15), maintenance board (15) front side surface four corners fixedly connected with (16) is overhauld, square board (16) surface through thread connection has spliced pole (17).

2. The pin bush and its fixing structure as claimed in claim 1, wherein: the front side surface of the telescopic rod (3) is provided with a limiting hole matched with the structure size of the limiting column (7), and the outer side surface of the telescopic rod (3) is coated with an anti-collision soft layer.

3. The pin bush and its fixing structure as claimed in claim 1, wherein: spacing post (7) one end fixedly connected with pulling post (20), spacing post (7) are kept away from pulling post (20) one end run through in spacing box (4) and be located telescopic link (3) inner chamber.

4. The pin bush and its fixing structure as claimed in claim 1, wherein: the top surface of the placing box (8) is provided with a taking-out groove (18), and the inner side surface of the taking-out groove (18) is a smooth polished surface.

5. The pin bush and its fixing structure as claimed in claim 1, wherein: the front side surface of the placing box (8) is provided with a connecting hole (19) matched with the structure and the size of the connecting column (17), and the inner side surface of the connecting hole (19) is provided with a thread layer matched with the outer side surface of the connecting column (17).

6. The pin bush and its fixing structure as claimed in claim 1, wherein: the number of the clamping plates (13) is two, and the opposite side ends of the two clamping plates (13) are both in a conical structure.

7. The pin bush and its fixing structure as claimed in claim 1, wherein: the access hole (14) with access panel (15) structure size phase-match, access panel (15) outside surface coating has sealed soft layer.

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