CN216681996U

CN216681996U - Hinged pin guiding head convenient to overhaul

Info

Publication number: CN216681996U
Application number: CN202122705139.4U
Authority: CN
Inventors: 盛系精
Original assignee: Changzhou Ganuosheng Mechanical Equipment Co ltd
Current assignee: Changzhou Ganuosheng Mechanical Equipment Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-06-07
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to a hinged pin guiding head convenient to overhaul, which comprises a hinged pin, wherein a pin guiding device is arranged at the bottom end of the hinged pin, an installation seat is arranged at the top end of the pin guiding device, the lower end of the hinged pin is provided with an installation groove corresponding to the pin guiding device, the installation seat is in threaded connection with the installation groove, a plurality of pin guiding devices are arranged, a limiting seat is arranged at the outer end of the pin guiding device, a limiting groove is arranged at the upper end of the limiting seat corresponding to the pin guiding device, through holes are formed in the periphery of the outer end surface of the limiting groove, first installation holes are formed in the inner side ends of the through holes, second installation holes are formed in the periphery of the outer end surface of the pin guiding device corresponding to the first installation holes, the first installation holes are connected with the second installation holes through bolts, an installation sleeve is arranged at the top of the outer end surface of the hinged pin, and the installation sleeve is connected with the hinged pin through bolts; the design of the limiting seat is matched with limiting; the T-shaped rod is designed, so that the maintenance is convenient.

Description

Hinged pin guiding head convenient to overhaul

Technical Field

The utility model relates to the technical field of hinged pin guiding heads, in particular to a hinged pin guiding head convenient to overhaul.

Background

The hinge mechanism between the front and rear bodies of the existing loader generally comprises a hinge hole, a hinge pin, a joint bearing and a hinge connecting plate, and if lubrication and maintenance are not in place in the process of using the loader, oil shortage can be caused to damage the hinge pin and the joint bearing. In addition, the installation of hinge pin still can receive the restriction of position space under the maintenance, there is the maintenance to waste time and energy, need the problem of many equipment cooperations, the current patent of for example patent No. 200820004136.X, including hinge pin, guide pin ware, hexagon socket head cap screw and joint bearing etc. though the device has solved the problem that wastes time and energy when overhauing, simple structure, convenient to use play time-saving, the effect of economizing on power in the maintenance change process, but fixed mounting is comparatively troublesome when the device uses, the maintenance operation remains to be optimized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the hinged pin guiding head which is convenient to overhaul.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pin head is drawn in articulated convenient to overhaul, includes the articulated round pin, the articulated round pin bottom is equipped with draws the round pin ware, it is equipped with the mount pad to draw the round pin ware top, articulated round pin lower extreme is in the face of corresponding draw the round pin ware and seted up the mounting groove, mount pad and mounting groove threaded connection, it is provided with a plurality ofly to draw the round pin ware, it is equipped with spacing seat to draw the round pin ware outer end, spacing seat up end is in the face of corresponding draw the round pin ware and seted up the spacing groove, the outer terminal surface of spacing groove has all seted up the through-hole all around, and is a plurality of first mounting hole has all been seted up to through-hole medial extremity, draw the outer terminal surface of round pin ware all to correspond a plurality ofly all around the second mounting hole has been seted up to first mounting hole, first mounting hole and second mounting hole pass through bolted connection, the outer terminal surface top of articulated round pin is equipped with the installation cover, installation cover and articulated round pin pass through bolted connection.

Preferably, third mounting holes are formed in the periphery of the outer end face of the mounting sleeve, fourth mounting holes are formed in the periphery of the hinge pin corresponding to the plurality of third mounting holes, and the third mounting holes are connected with the fourth mounting holes through bolts, so that the mounting sleeve is convenient to disassemble and assemble.

Preferably in further, the mounting sleeve is provided with a plurality of, and a plurality of the top end of the mounting sleeve is provided with a limiting ring to limit the bottom end.

Preferably, the periphery of the outer end face of the installation sleeve is provided with a limiting block, and the limiting installation and clamping of the installation sleeve are guaranteed.

Preferably in further, the top end of the hinge pin is detachably provided with a T-shaped rod, the upper end face of the hinge pin is provided with a threaded hole corresponding to the T-shaped rod, and the T-shaped rod is in threaded connection with the threaded hole, so that the pulling-out operation is facilitated.

Preferably, the left side and the right side of the outer end face of the T-shaped rod are provided with anti-skidding rubber sleeves, so that an operator can stably grasp the T-shaped rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a hinged pin guiding head convenient to overhaul, which has the following beneficial effects:

according to the design of the limiting seat, the pin guider is correspondingly inserted into the limiting seat with the limiting groove, the bolt extends into the through hole, penetrates through the first mounting hole and the second mounting hole to be screwed and fixed, the mounting and fixing of the limiting seat and the pin guider are realized, and the limiting is further realized; the design of the mounting sleeve is that a bolt penetrates through the third mounting hole and the fourth mounting hole to be screwed and fixed, so that the mounting sleeve is fixedly mounted, a hinge pin with a fixing sleeve is mounted in a matched manner with the outside, and a limiting block is clamped in a matched manner with an outside groove; the design of T type pole, the gripping has the T type pole of anti-skidding rubber sleeve, T type pole and screw hole screw-thread fit, and T type pole installation back takes out the interior bolt of first mounting hole and second mounting hole, and spacing seat takes off, and the operation is extracted to the hinge pin to gripping T type pole, and another operating personnel beats the round pin ware of drawing of bottom simultaneously, conveniently takes out the maintenance.

Drawings

FIG. 1 is a schematic view of a preferred overall structure of a hinged pin head for easy access in accordance with the present invention;

FIG. 2 is a schematic cross-sectional view of a preferred hinge pin construction of a convenient access hinge pin head of the present invention;

fig. 3 is an exploded schematic view of a pin guiding device, a mounting seat and a limiting seat matching structure of a hinged pin guiding head convenient to overhaul.

In the figure: 1. a hinge pin; 2. a pin guide; 3. a mounting seat; 4. mounting grooves; 5. a limiting seat; 6. a limiting groove; 7. a through hole; 8. a first mounting hole; 9. a second mounting hole; 10. installing a sleeve; 11. a third mounting hole; 12. a fourth mounting hole; 13. a limiting ring; 14. a limiting block; 15. a T-shaped rod; 16. a threaded hole; 17. an antiskid rubber sleeve.

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.

The first embodiment is as follows:

referring to fig. 1-3, a hinged pin guiding head convenient to overhaul includes a hinged pin 1, a pin guiding device 2 is arranged at the bottom end of the hinged pin 1, a mounting seat 3 is arranged at the top end of the pin guiding device 2, a mounting groove 4 is formed in the lower end face of the hinged pin 1 corresponding to the pin guiding device 2, the mounting seat 3 is in threaded connection with the mounting groove 4, the pin guiding device 2 is provided with a plurality of pin guiding devices, a limiting seat 5 is arranged at the outer end of the pin guiding device 2, a limiting groove 6 is formed in the upper end face of the limiting seat 5 corresponding to the pin guiding device 2, through holes 7 are formed in the periphery of the outer end face of the limiting groove 6, first mounting holes 8 are formed in the inner side ends of the through holes 7, second mounting holes 9 are formed in the periphery of the outer end face of the pin guiding device 2 corresponding to the first mounting holes 8, the first mounting holes 8 are connected with the second mounting holes 9 through bolts, a mounting sleeve 10 is arranged at the top of the outer end face of the hinged pin 1, and the mounting sleeve 10 is connected with the hinged pin 1 through bolts.

Referring to fig. 1 and 2, in this embodiment, third mounting holes 11 are formed in the periphery of the outer end surface of a mounting sleeve 10, fourth mounting holes 12 are formed in the periphery of a hinge pin 1 corresponding to the plurality of third mounting holes 11, the third mounting holes 11 and the fourth mounting holes 12 are connected through bolts, the mounting sleeve 10 is provided with a plurality of mounting sleeves, limiting rings 13 are arranged on the top ends of the mounting sleeves 10, limiting blocks 14 are arranged in the periphery of the outer end surface of the mounting sleeves 10, the mounting sleeves 10 are mounted, the bolts penetrate through the third mounting holes 11 and the fourth mounting holes 12 and are screwed and fixed, fixed mounting of the mounting sleeve 10 is achieved, the upper ends of the limiting rings 13 are limited, and the limiting blocks 14 are matched with external grooves and clamped.

Referring to fig. 1 and 2, in this embodiment, a T-shaped rod 15 is detachably disposed at a top end of a hinge pin 1, a threaded hole 16 is disposed on an upper end surface of the hinge pin 1 corresponding to the T-shaped rod 15, the T-shaped rod 15 is in threaded connection with the threaded hole 16, anti-slip rubber sleeves 17 are disposed on left and right sides of an outer end surface of the T-shaped rod 15, the T-shaped rod 15 with the anti-slip rubber sleeves 17 is gripped, the T-shaped rod 15 is in threaded fit with the threaded hole 16, after the T-shaped rod 15 is mounted, bolts in a first mounting hole 8 and a second mounting hole 9 are taken out, a limiting seat 5 is taken down, the T-shaped rod 15 is gripped, and the hinge pin 1 is pulled out.

Example two:

in conclusion, when the mounting sleeve is used, firstly, the mounting sleeve 10 is mounted, a bolt penetrates through the third mounting hole 11 and the fourth mounting hole 12 to be screwed and fixed, fixed mounting of the mounting sleeve 10 is achieved, then the pin guiding device 2 is mounted, the pin guiding device 2 with the mounting seat 3 and the mounting groove 4 of the hinge pin 1 are in threaded fit and rotate mounting, after the pin guiding device 2 is mounted, the hinge pin 1 with the pin guiding device 2 correspondingly penetrates through a plurality of external connecting plates and knuckle bearings to be mounted, the limiting block 14 is matched with an external groove to be clamped, after mounting is achieved, the limiting seat 5 correspondingly penetrates through the pin guiding device 2 to be mounted, and limiting is achieved for the bottom end.

Example three:

in conclusion, when the pin guiding device is used, the pin guiding device 2 is correspondingly inserted into the limiting seat 5 with the limiting groove 6, the bolt extends into the through hole 7 and penetrates through the first mounting hole 8 and the second mounting hole 9 to be screwed and fixed, the limiting seat 5 and the pin guiding device 2 are mounted and fixed, limiting is further achieved, integral mounting is completed, the whole pin guiding device is put into use, the device is overhauled after a period of time, the T-shaped rod 15 with the anti-skidding rubber sleeve 17 is grabbed, the T-shaped rod 15 is in threaded fit with the threaded hole 16, after the T-shaped rod 15 is mounted, bolts in the first mounting hole 8 and the second mounting hole 9 are taken out, the limiting seat 5 is taken down, the T-shaped rod 15 is grabbed, the hinge pin 1 is pulled out, meanwhile, another operator beats the pin guiding device 2 at the bottom, the taking-out overhauling is convenient, and after overhauling is completed, the pin guiding device 2 is replaced.

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

Claims

1. The hinged pin guiding head convenient to overhaul comprises a hinged pin (1), wherein a pin guiding device (2) is arranged at the bottom end of the hinged pin (1), and is characterized in that a plurality of mounting seats (3) are arranged at the top end of the pin guiding device (2), a mounting groove (4) is formed in the lower end face of the hinged pin (1) corresponding to the pin guiding device (2), the mounting seats (3) are in threaded connection with the mounting groove (4), a plurality of pin guiding devices (2) are arranged, a limiting seat (5) is arranged at the outer end of each pin guiding device (2), a limiting groove (6) is formed in the upper end face of each limiting seat (5) corresponding to the pin guiding device (2), through holes (7) are formed in the periphery of the outer end face of each limiting groove (6), first mounting holes (8) are formed in the inner end faces of the plurality of through holes (7), second mounting holes (9) are formed in the periphery of the outer end face of each pin guiding device (2) corresponding to the plurality of first mounting holes (8), the first mounting hole (8) is connected with the second mounting hole (9) through a bolt, a mounting sleeve (10) is arranged at the top of the outer end face of the hinge pin (1), and the mounting sleeve (10) is connected with the hinge pin (1) through a bolt.

2. An easy access articulating pin head according to claim 1, wherein: third mounting holes (11) have all been seted up all around to the outer terminal surface of installation cover (10), it is a plurality of corresponding all around hinge pin (1) fourth mounting hole (12) have all been seted up in third mounting hole (11), third mounting hole (11) and fourth mounting hole (12) pass through bolted connection.

3. An easy access articulating pin head according to claim 2, wherein: the mounting sleeve (10) is provided with a plurality of limiting rings (13) at the top end of the mounting sleeve (10).

4. An easy access articulating pin header as claimed in claim 3 wherein: and limiting blocks (14) are arranged on the periphery of the outer end faces of the mounting sleeves (10).

5. An easy access articulating pin header as claimed in claim 1 wherein: the top end of the hinge pin (1) is detachably provided with a T-shaped rod (15), the upper end face of the hinge pin (1) corresponds to the T-shaped rod (15) and is provided with a threaded hole (16), and the T-shaped rod (15) is in threaded connection with the threaded hole (16).

6. An easy access articulating pin head according to claim 5, wherein: and the left side and the right side of the outer end face of the T-shaped rod (15) are provided with anti-skidding rubber sleeves (17).