CN216029242U

CN216029242U - Self-assembly structure of bolt gasket

Info

Publication number: CN216029242U
Application number: CN202122346670.7U
Authority: CN
Inventors: 王振生
Original assignee: Huizhou Shenghu Fasteners Technology Co ltd
Current assignee: Huizhou Shenghu Fasteners Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-15
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to a bolt gasket self-assembly structure, which comprises a base, a combination external member and a feeding external member, wherein the combination external member comprises a rotary disc, an arc-shaped rail and a limiting rail, the rotary disc is rotatably arranged on the base, the arc-shaped rail is arranged around the rotary disc so that the inner side wall of the arc-shaped rail and the outer side wall of the rotary disc jointly enclose a feeding groove, the limiting rail is arranged below the rotary disc, the limiting rail is provided with an arc-shaped groove, the arc-shaped groove and the feeding groove are oppositely arranged, the distance between the arc-shaped groove and the feeding groove is gradually reduced from one end of the limiting rail to the other end of the limiting rail, the feeding external member comprises a first feeding rail, a second feeding rail and a discharging rail, the first feeding rail is connected with one end of the feeding groove, the second feeding rail is connected with one end of the arc-shaped groove, the discharging rail is simultaneously connected with the other end of the feeding groove and the other end of the arc-shaped groove, thus, bolts and gaskets can be assembled together one by one, thereby preventing neglected loading, realizing automatic assembly and saving time and labor.

Description

Self-assembly structure of bolt gasket

Technical Field

The utility model relates to the field of bolt processing, in particular to a self-assembly structure of a bolt gasket.

Background

The bolt is a cylindrical mechanical part with threads, is usually matched with a nut for use, and can lock and fix two independent parts with through holes, and the bolt connection belongs to detachable connection.

When the bolt is used in practice, the bolt can be usually matched with a washer, the washer is used for connecting the bolt and a connected piece, the bolt can be prevented from loosening in the vibration process, and the surface of the connected piece can also be prevented from being scratched when the bolt is screwed.

As shown in fig. 1, a bolt body group 20 of a washer 22 and a bolt 21 is shown, the washer 22 is sleeved on the bolt 21, and the thread on the bolt 21 can prevent the washer 22 from sliding off the bolt 21, so that the washer 22 needs to be sleeved on the bolt 21 in advance before the bolt 21 is threaded, and at present, the bolt 21 is assembled mainly by manpower, which is time-consuming and labor-consuming, and is easy to miss-assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a self-assembly structure of a bolt gasket, which can automatically assemble a gasket and a bolt before the bolt is threaded, saves time and labor, and avoids the problem of neglected installation.

The purpose of the utility model is realized by the following technical scheme:

a bolt washer self-assembling structure comprising:

a base;

the combined external member comprises a rotary table, an arc-shaped track and a limiting track, wherein the rotary table is rotatably arranged on the base, the arc-shaped track is arranged on the base and is arranged around the rotary table, so that the inner side wall of the arc-shaped track and the outer side wall of the rotary table jointly enclose a feeding groove, the limiting track is arranged on the base and is positioned below the rotary table, an arc-shaped groove is formed in the limiting track, the arc-shaped groove and the feeding groove are oppositely arranged, and the distance between the arc-shaped groove and the feeding groove is gradually reduced from one end of the limiting track to the other end of the limiting track; and

the feeding set comprises a first feeding rail, a second feeding rail and a discharging rail, the first feeding rail is connected with one end of the feeding groove, the first feeding rail is used for conveying bolts, the second feeding rail is connected with one end of the arc-shaped groove, the second feeding rail is used for conveying gaskets, the discharging rail is connected with the other end of the feeding groove and the other end of the arc-shaped groove, and the discharging rail is used for conveying bolt body groups.

In one embodiment, a plurality of accommodating grooves are formed in the outer side wall of the rotating disc, and a space is formed between the accommodating grooves.

In one embodiment, the combination kit further comprises a reduction gearbox, the reduction gearbox is arranged on the base, the turntable is arranged on an output shaft of the reduction gearbox, and the reduction gearbox is used for driving the turntable to rotate.

In one embodiment, the combination kit further comprises a driving motor and a connecting belt, the driving motor is arranged on the base, and the connecting belt is connected with the driving motor and the reduction gearbox respectively.

In one embodiment, a material preparation groove is further formed in the limiting rail, the material preparation groove is connected with the second material feeding rail, and the material preparation groove is communicated with the arc-shaped groove.

In one embodiment, the second feeding track is of an inclined structure.

In one embodiment, the second feeding rail is provided with a feeding groove, and the feeding groove is communicated with the material preparing groove.

In one embodiment, the distance between the arc-shaped groove and the feed chute is less than the length of the bolt.

In one embodiment, the width of the feed chute is less than the diameter of the bolt.

In one embodiment, the width of the feeding groove is 5 mm-30 mm.

Compared with the prior art, the utility model has at least the following advantages:

the utility model relates to a bolt gasket self-assembly structure, which comprises a base, a combination kit and a feeding kit, wherein the combination kit comprises a turntable, an arc-shaped rail and a limiting rail, the turntable is rotatably arranged on the base, the arc-shaped rail is arranged on the base and surrounds the turntable, so that the inner side wall of the arc-shaped rail and the outer side wall of the turntable jointly enclose a feeding groove, the limiting rail is arranged on the base and is positioned below the turntable, the limiting rail is provided with an arc-shaped groove, the arc-shaped groove and the feeding groove are oppositely arranged, the distance between the arc-shaped groove and the feeding groove is gradually reduced from one end of the limiting rail to the other end of the limiting rail, the feeding kit comprises a first feeding rail, a second feeding rail and a discharging rail, the first feeding rail is connected with one end of the feeding groove, the first feeding rail is used for conveying bolts, the second feeding rail is connected with one end of the arc-shaped groove, the second feeding rail is used for conveying gaskets, the ejection of compact track is connected with the other end of chute feeder and the other end of arc wall simultaneously, and the ejection of compact track is used for carrying the bolt body group, so, can realize assembling together bolt and packing ring one by one to prevent to appear neglecting to adorn, realize automatic equipment moreover, can labour saving and time saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a key assembly according to an embodiment of the present invention;

FIG. 2 is a structural diagram of a self-assembled bolt washer structure according to an embodiment of the present invention;

fig. 3 is a partial structural schematic view of the bolt washer self-assembly structure shown in fig. 1.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.

Referring to fig. 2, a bolt gasket self-assembly structure 10 includes a base 100, a combination kit 200 and a feeding kit 300, the combination kit 200 includes a turntable 210, an arc rail 220 and a limit rail 230, the turntable 210 is rotatably disposed on the base 100, the arc rail 220 is disposed on the base 100, and the arc rail 220 is disposed around the turntable 210, so that the inner side wall of the arc rail 220 and the outer side wall of the turntable 210 jointly enclose a feeding slot 211, the limit rail 230 is disposed on the base 100, the limit rail 230 is located below the turntable 210, an arc slot 231 is disposed on the limit rail 230, the arc slot 231 and the feeding slot 211 are disposed in opposite directions, and the distance between the arc slot 231 and the feeding slot 211 gradually decreases from one end of the limit rail 230 to the other end.

It should be noted that the turntable 210 can rotate relative to the base 100, the arc-shaped rail 220 is installed on the base 100, and the arc-shaped rail 220 is disposed around the turntable 210, so that a certain distance is formed between the arc-shaped rail 220 and the turntable 210, which is the width distance of the feeding slot 211 defined by the inner sidewall of the arc-shaped rail 220 and the outer sidewall of the turntable 210, further, the limit rail 230 is installed on the base 100, and the limit rail 230 is located at the bottom of the turntable 210, and an arc-shaped slot 231 is formed on the limit rail 230, wherein the direction of the arc-shaped slot 231 is consistent with the direction of the feeding slot 211, wherein the distance between the arc-shaped slot 231 and the feeding slot 211 is gradually reduced, it should be noted that the surface of the turntable 210 is parallel to the horizontal plane, so that the feeding slot 211 is also parallel to the horizontal plane, and the surface of the arc-shaped rail 220 is set to be slope-shaped, so that the arc-shaped slot 231 is an inclined slot, so that the distance between the arc-shaped slot 231 and the feed chute 211 is gradually reduced.

Referring to fig. 2 again, the feeding assembly 300 includes a first feeding rail 310, a second feeding rail 320 and a discharging rail 330, the first feeding rail 310 is connected to one end of the feeding chute 211, the first feeding rail 310 is used for conveying bolts, the second feeding rail 320 is connected to one end of the arc-shaped chute 231, the second feeding rail 320 is used for conveying gaskets, the discharging rail 330 is connected to the other end of the feeding chute 211 and the other end of the arc-shaped chute 231, and the discharging rail 330 is used for conveying bolt sets.

It should be noted that the first feeding rail 310 is connected to one end of the feeding chute 211, so that the bolts transferred from the first feeding rail 310 can be transferred into the feeding chute 211 and driven by the rotating disc 210 to slide in the feeding chute 211, wherein the first feeding rail 310 is used for being connected to a vibration disc with bolts mounted outside, so that the bolts in the vibration disc can be moved into the feeding chute 211 through the first feeding rail 310; further, the second feeding track 320 is connected to one end of the arc-shaped groove 231, wherein the second feeding track 320 is further used for being connected to an external vibrating tray provided with a gasket, so that the gasket can go into the arc-shaped groove 231 through the second feeding track 320, it should be noted that the gasket is in a vertical state when entering the arc-shaped groove 231, because the arc-shaped groove 231 is arranged opposite to the feeding groove 211, when the bolt moves from the feeding groove 211, the bottom end of the bolt can also fall into the arc-shaped groove 231, so that the bottom end of the bolt can push the gasket laterally, and further the bottom end of the bolt is inserted into the gasket, and because the surface of the arc-shaped groove 231 is of a slope-like structure with an inclination, as the bolt continues to move in the feeding groove 211, the bolt falls into the arc-shaped groove 231, and the outer diameter of the gasket is greater than the width of the arc-shaped groove 231, so that the gasket is sleeved on the bolt, finally, on the other end of the feeding groove 211 and the other end of the arc-shaped groove 231, the gasket is sleeved on the bolt to form a bolt group, and then the bolt group is moved away from the discharging rail 330, so that the bolt and the gasket can be assembled one by using the turntable 210, missing assembly is prevented, automatic assembly is realized, and time and labor are saved.

Referring to fig. 2 and 3, in one embodiment, a plurality of receiving slots 212 are formed on an outer side wall of the turntable 210, and a space is formed between the receiving slots 212.

It should be noted that, the receiving slot 212 is opened on the turntable 210, so that when the turntable 210 drives the bolt to move in the feeding slot 211, the bolt falls into the receiving slot 212, so as to push the bolt by using the inner side wall of the receiving slot 212, so that the bolt can keep the same interval in the feeding slot 211, and thus the bolt can be smoothly combined with the gasket into the bolt set.

Referring to fig. 2 again, in an embodiment, the combination kit 200 further includes a reduction box 240, the reduction box 240 is disposed on the base 100, the turntable 210 is disposed on an output shaft of the reduction box 240, and the reduction box 240 is used for driving the turntable 210 to rotate.

It should be noted that the reduction box 240 is installed on the base 100, and then the reduction box 240 is used to drive the turntable 210 to rotate at a constant speed, so that the bolt can be moved in the feeding slot 211, and the bolt group can be assembled with the gasket fed from the second feeding rail 320.

Further, referring to fig. 2 again, in an embodiment, the combination kit 200 further includes a driving motor 250 and a connecting belt 260, the driving motor 250 is disposed on the base 100, and the connecting belt 260 is connected to the driving motor 250 and the reduction box 240 respectively. It should be noted that, the driving motor 250 is installed on the base 100, and the driving motor 250 can drive the connecting belt 260 to drive the reduction box 240 to rotate, so as to drive the turntable 210 to rotate.

Referring to fig. 3 again, in an embodiment, a material preparation groove 232 is further formed on the limiting rail 230, the material preparation groove 232 is connected to the second feeding rail 320, and the material preparation groove 232 is communicated with the arc-shaped groove 231.

It should be noted that, set up the recess 232 of prepareeing material on spacing track 230, this recess 232 of prepareeing material is connected with second pan feeding track 320, so, the packing ring can enter into the recess 232 of prepareeing material in second pan feeding track 320, and be in vertical state in the recess 232 of prepareeing material, when the bolt slides from chute 211 and is close to arc groove 231, the bottom that makes the bolt insert to the packing ring in the time of the packing ring can be pushed down to the bolt, so, when the bolt continues to slide along chute 211, the bolt just can form bolt body group with the packing ring combination.

Referring to fig. 2 again, in one embodiment, the second feeding track 320 has an inclined structure. It should be noted that, the second feeding rail 320 is arranged to be an inclined structure, so that the gasket can conveniently slide in the second feeding rail 320 by using the gravity of the gasket itself, and smoothly enter the material preparation groove 232.

Referring to fig. 2 again, in one embodiment, the second feeding rail 320 is provided with a feeding groove 321, and the feeding groove 321 is communicated with the material preparation groove 232.

It should be noted that a feeding groove 321 is formed in the second feeding rail 320, and the feeding groove 321 is communicated with the material preparation groove 232, so that the gasket can better slide into the material preparation groove 232 by rolling in the feeding groove 321.

Referring again to fig. 3, in one embodiment, the distance between the arc-shaped slot 231 and the feed slot 211 is less than the length of the bolt.

It should be noted that, in particular, the distance between the inclined surface of the arc-shaped track 220 and the bottom surface of the turntable 210 is smaller than the length of the bolt body of the bolt, so that when the bolt slides in the feeding chute 211, the bottom end of the bolt body can also fall into the arc-shaped slot 231, and thus, the bolt can drive the gasket to slide on the inclined surface of the arc-shaped track 220 along the direction of the arc-shaped slot 231.

In one embodiment, the width of the feed chute 211 is less than the diameter of the bolt. It should be noted that the width of the feeding slot 211 is smaller than the diameter of the bolt, so that the bolt can only fall into the receiving slot 212 and cannot slide freely in the feeding slot 211, thereby ensuring that each bolt can be combined with each washer in turn to form a bolt body group; in one embodiment, the width of the feeding groove 211 is 5mm to 30mm, for example, the width of the feeding groove 211 may be 10mm, 15mm, 20mm, or 25 mm.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A bolt washer self-assembly structure, comprising:

a base;

2. The bolt gasket self-assembly structure of claim 1, wherein a plurality of receiving grooves are formed on an outer side wall of the rotary table, and a space is formed between the receiving grooves.

3. The bolt gasket self-assembly structure of claim 1 or 2, wherein the combination kit further comprises a reduction gearbox, the reduction gearbox is arranged on the base, the turntable is arranged on an output shaft of the reduction gearbox, and the reduction gearbox is used for driving the turntable to rotate.

4. The bolt gasket self-assembly structure of claim 3, wherein the combination kit further comprises a driving motor and a connecting belt, the driving motor is arranged on the base, and the connecting belt is connected with the driving motor and the reduction gearbox respectively.

5. The bolt gasket self-assembly structure of claim 1, wherein a material preparation groove is further formed in the limiting rail, the material preparation groove is connected with the second feeding rail, and the material preparation groove is communicated with the arc-shaped groove.

6. The bolt washer self-assembly structure of claim 5, wherein the second feed track is an angled structure.

7. The bolt washer self-assembly structure of claim 6, wherein the second feeding rail is provided with a feeding groove, and the feeding groove is communicated with the stock preparation groove.

8. The bolt washer self-assembly structure of claim 1, wherein a distance between the arcuate slot and the feed slot is less than a length of a bolt.

9. The bolt washer self-assembly structure of claim 1 or 8, wherein the width of the feed chute is less than the diameter of the bolt.

10. The bolt washer self-assembly structure of claim 9, wherein the width of the feed chute is 5mm to 30 mm.