CN214721980U

CN214721980U - Multi-specification automatic knurled pin assembling equipment

Info

Publication number: CN214721980U
Application number: CN202120465232.XU
Authority: CN
Inventors: 吕建攀
Original assignee: Zhejiang Bairun Kitchenware Co ltd
Current assignee: Zhejiang Bairun Kitchenware Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-16
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a many specifications autoselect annular knurl round pin rigging equipment, including a supporting bench, support frame fixedly connected with box is passed through on a supporting bench's upper portion surface, the upper portion surface mounting of box has the cylinder of charging tray and a vertical setting in two vibrations, the interior bottom of box is fixedly connected with uide bushing still, the lower extreme of cylinder has the thimble, two through fixed disk fixed mounting the discharge gate of charging tray all is connected with ejection of compact guide rail, and is two sets of in the vibration the one end of ejection of compact guide rail respectively with the direction feed inlet intercommunication on the upper portion surface of uide bushing, the direction head is installed to the lower extreme screw thread of uide bushing, the lower extreme fixed surface of direction head bonds the elastic rubber circle. This application is when using, through installing charging tray on an equipment with two sets of vibrations to a set of uide bushing equipment of sharing, tear open and trade the convenience, not only improved the efficiency when switching different specifications knurling sells, and the cost is lower, is worth using widely.

Description

Multi-specification automatic knurled pin assembling equipment

Technical Field

The utility model relates to a knurling round pin assembly technical field specifically is a many specifications automatic selection knurling round pin rigging equipment.

Background

The knurled pin is commonly used for assembling the pin joint of two moving parts, and during assembly, due to different types and specifications of the moving parts, the knurled pin with different lengths or diameters needs to be matched; when the existing feeding assembly is carried out through one vibration feeding disc, if knurled pins of different specifications are replaced, the knurled pins in the vibration feeding disc need to be taken out, knurled pins of other specifications are put in, and other matched accessories are disassembled and replaced, so that the time consumption is long, and the efficiency is low; if two sets of assembling machines are directly adopted, the cost is too high, and therefore a multi-specification automatic knurled pin assembling device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many specifications automatic selection annular knurl round pin rigging equipment to solve the current annular knurl round pin rigging equipment that proposes in the above-mentioned background art and lose the longer problem of time when changing the annular knurl round pin of different specifications.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a many specifications autoselect annular knurl round pin rigging equipment, includes a supporting bench, the upper portion surface of brace table passes through support frame fixedly connected with box, the upper portion surface mounting of box has the cylinder of charging tray and a vertical setting in two vibrations, the interior bottom of box is fixedly connected with uide bushing still, the lower extreme of cylinder has the thimble through fixed disk fixed mounting, the lower extreme of thimble aligns with the center of uide bushing, two the discharge gate of charging tray all is connected with ejection of compact guide rail, and is two sets of ejection of compact guide rail's one end respectively with the direction feed inlet intercommunication on the upper portion surface of uide bushing, the direction head is installed to the lower extreme screw thread of uide bushing, the lower extreme fixed surface of direction head bonds elastic rubber circle.

Preferably, the center of the upper part of the guide sleeve is provided with a thimble insertion hole, and the surface of the upper part of the guide sleeve is obliquely provided with two guide feed inlets respectively communicated with the thimble insertion hole.

Preferably, the upper surface of the guide head is provided with a convex funnel opening, the outer side wall of the funnel opening is in sliding fit with the lower end of the thimble insertion hole, and the horizontal height of the surface of the upper end of the funnel opening is lower than the horizontal height of the lower end of the guide feed port.

Preferably, the section of the elastic rubber ring is of a circular structure, and the diameter of the inner ring of the elastic rubber ring is 0.3-0.5mm smaller than the inner diameter of the lower end of the funnel opening.

Preferably, a threaded hole is formed in the center of the lower surface of the guide sleeve, and external threads matched with the threaded hole are arranged on the outer surface of the guide head.

Preferably, a rotary platform with stations is fixedly mounted on the surface of the upper portion of the supporting table, and a transparent observation window is formed in the surface of one side of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: this application is when using, through installing charging tray on an equipment with two sets of vibrations to a set of uide bushing equipment of sharing, tear open and trade the convenience, not only improved the efficiency when switching different specifications knurling sells, and the cost is lower, is worth using widely.

Drawings

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

FIG. 2 is a schematic structural view of the inside of the case of the present invention;

fig. 3 is a schematic top view of the guide sleeve of the present invention;

FIG. 4 is a schematic view of the inner structure of the guide sleeve of the present invention;

fig. 5 is the utility model discloses when implementing the annular knurl round pin installs the schematic diagram of the structure on the walnut cracker.

In the figure: 1. a support table; 2. rotating the platform; 3. a support frame; 4. a transparent viewing window; 5. a box body; 6. a cylinder; 7. vibrating the feeding disc; 8. a discharge port; 9. a discharge guide rail; 10. fixing the disc; 11. a thimble; 12. a guide sleeve; 13. a guide head; 14. an elastic rubber ring; 15. knurling a pin; 1201. guiding the feeding hole; 1202. a thimble jack; 1203. a threaded hole; 1301. an external thread; 1302. a funnel opening.

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 a technical solution:

the utility model provides a many specifications automatic selection annular knurl round pin rigging equipment, including brace table 1, 3 fixedly connected with boxes 5 of support frame are passed through to brace table 1's upper portion surface, the upper portion surface mounting of boxes 5 has two vibrations to go up charging tray 7 and the cylinder 6 of a vertical setting, the interior bottom of boxes 5 still fixedly connected with uide bushing 12, the lower extreme of cylinder 6 has thimble 11 through fixed disk 10 fixed mounting, the lower extreme of thimble 11 aligns with the center of uide bushing 12, the discharge gate 8 of two vibrations charging tray 7 all is connected with ejection of compact guide rail 9, the one end of two sets of ejection of compact guide rails 9 communicates with the direction feed inlet 1201 on the upper portion surface of uide bushing 12 respectively, uide bushing 12's 13 is installed to the lower extreme screw thread, the lower extreme fixed surface of uide bushing 13 bonds elastic rubber circle 14.

As shown in fig. 4, a thimble insertion hole 1202 is formed in the center of the upper portion of the guide sleeve 12, and two guide feed holes 1201 communicating with the thimble insertion hole 1202 are formed in the upper surface of the guide sleeve 12 in an inclined manner. In order to avoid the mutual influence of the lower end outlets of the two pilot feed openings 1201, the distance between the two pilot feed openings can be adjusted appropriately in practice, with reference to the positional arrangement shown in fig. 3 when setting up.

As shown in fig. 4, the upper surface of the guide head 13 is provided with a convex funnel opening 1302, the outer side wall of the funnel opening 1302 is in sliding fit with the lower end of the thimble insertion hole 1202, and the level of the upper end surface of the funnel opening 1302 is lower than that of the lower end of the guide feed hole 1201. In implementation, the guide head 13 is provided with a plurality of groups, and the inner hole diameter and the inner hole depth of the guide head 13 need to be matched with the knurled pin 15 in different specifications for use.

As shown in FIG. 4, the section of the elastic rubber ring 14 is provided with a circular structure, and the diameter of the inner ring of the elastic rubber ring 14 is 0.3-0.5mm smaller than the inner diameter of the lower end of the funnel opening 1302. The purpose of the elastic rubber ring 14 is to play a role of blocking, when the thimble 11 is not pressed down, the knurled pin 15 located below in fig. 4 is blocked from falling out, meanwhile, the upper end of the knurled pin 15 located below blocks the knurled pin 15 located above the side from falling, and the normal operation of the thimble 11 is not influenced, so that the use is convenient.

As shown in fig. 4, a threaded hole 1203 is opened in the center of the lower surface of the guide sleeve 12, and an external thread 1301 engaged with the threaded hole 1203 is provided on the outer surface of the guide head 13. Through the design of screw thread installation, be convenient for change different guide head 13.

As shown in fig. 1, a rotary platform 2 with a working position is fixedly installed on the upper surface of a support table 1, and a transparent observation window 4 is opened on one side surface of a box 5.

As shown in fig. 5, in the present application, when producing a walnut cracker, a knurled pin 15 needs to be pressed into one end of the walnut cracker, the knurled pin 15 matched with the walnut cracker is selected, then the knurled pin 15 is put into one of the vibrating feeding trays 7, the vibrating feeding tray 7 is started to feed, after the feeding is performed, the walnut cracker is aligned and put into a station of the rotating platform 2, and is transferred to the position right below the guide head 13, the starting cylinder 6 is extended, so that the thimble 11 presses the knurled pin 15 for assembly; when the knurled pins 15 with different specifications need to be switched, the running vibrating feeding disc 7 is stopped, and the guide head 13 is replaced; then another vibrating feeding tray 7 is started to work, and the device is practical and convenient.

In conclusion, this application is when using, through installing charging tray 7 on an equipment with two sets of vibrations to sharing a set of uide bushing 12 equipment, tear open and trade the convenience, not only improved the efficiency when switching different specification knurling pins 15, and the cost is lower, is worth using widely.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many specifications automatic selection annular knurl round pin rigging equipment which characterized in that: including a supporting bench, the upper portion surface of brace table passes through support frame fixedly connected with box, the upper portion surface mounting of box has the cylinder of charging tray and a vertical setting in two vibrations, the interior bottom of box is fixedly connected with uide bushing still, the lower extreme of cylinder has the thimble through fixed disk fixed mounting, the lower extreme of thimble aligns two with the center of uide bushing the discharge gate of charging tray all is connected with ejection of compact guide rail, and is two sets of ejection of compact guide rail's one end respectively with the direction feed inlet intercommunication on the upper portion surface of uide bushing, the direction head is installed to the lower extreme screw thread of uide bushing, the lower extreme fixed surface of direction head bonds the elastic rubber circle.

2. The multi-gauge automatic selection knurled pin assembling device according to claim 1, wherein: the center of the upper portion of the guide sleeve is provided with a thimble jack, and the surface of the upper portion of the guide sleeve is obliquely provided with two guide feed inlets which are respectively communicated with the thimble jack.

3. The multi-gauge automatic selection knurled pin assembling device according to claim 2, wherein: the upper surface of the guide head is provided with a convex funnel opening, the outer side wall of the funnel opening is in sliding fit with the lower end of the thimble insertion hole, and the horizontal height of the surface of the upper end of the funnel opening is lower than that of the lower end of the guide feed port.

4. The multi-gauge automatic selection knurled pin assembling device according to claim 3, wherein: the section of the elastic rubber ring is of a circular structure, and the diameter of the inner ring of the elastic rubber ring is 0.3-0.5mm smaller than the inner diameter of the lower end of the funnel opening.

5. The multi-gauge automatic selection knurled pin assembling device according to claim 3, wherein: the center of the lower surface of the guide sleeve is provided with a threaded hole, and the outer surface of the guide head is provided with an external thread matched with the threaded hole.

6. The multi-gauge automatic selection knurled pin assembling device according to claim 1, wherein: the upper surface of the supporting table is fixedly provided with a rotary platform with stations, and one side surface of the box body is provided with a transparent observation window.