CN112247909A

CN112247909A - Nut supply tool

Info

Publication number: CN112247909A
Application number: CN202011083510.1A
Authority: CN
Inventors: 李澄; 公孙继雄; 夏峰; 杨乔智
Original assignee: Hongta Tobacco Group Co Ltd
Current assignee: Hongta Tobacco Group Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-22
Anticipated expiration: 2040-10-12
Also published as: CN112247909B

Abstract

The invention relates to a nut supply tool, and belongs to the technical field of hand tools. The nut supply tool comprises a storage pipe, a separation pipe and a clamping pipe; the utility model discloses a storage tube, including the memotron, the memotron one end be equipped with the separating tube that can rotate, the hole of separating tube is the shoulder hole, great diameter section and storage tube phase-match, less diameter section cross sectional shape and nut shape phase-match, the separating tube free end is equipped with the centre gripping pipe, the centre gripping pipe is connected with the memotron through the mount, centre gripping intraductal hole cross sectional shape and nut shape phase-match. According to the invention, the storage tube is used for filling a plurality of nuts at one time, so that the number of times of taking the nuts when workers assemble the nuts is reduced, and the speed of assembling the nuts by the workers is effectively improved; the adjacent nuts are separated through the separating pipe, one nut is supplied at a time, then the nuts are clamped by the clamping pipe, and the nuts are convenient to assemble by workers.

Description

Nut supply tool

Technical Field

The invention belongs to the technical field of manual tools, and particularly relates to a nut supply tool.

Background

When the nuts of the same type are assembled manually, a tool is usually adopted to assemble one nut, then another nut is quickly replaced to continue assembling, a large amount of time is consumed in nut taking and nut filling by workers, the nuts need to be manually screwed into the studs, tools are used for screwing the nuts, and the assembling efficiency is low.

Disclosure of Invention

In order to solve the above problems, the present invention proposes a nut feeding tool. The storage tube is adopted to load a plurality of nuts at one time, so that the number of times of taking the nuts when workers assemble the nuts is reduced, and the speed of assembling the nuts by the workers is effectively improved; the adjacent nuts are separated through the separating pipe, one nut is supplied at a time, then the nuts are clamped by the clamping pipe, and the nuts are convenient to assemble by workers.

In order to achieve the purpose, the invention is implemented according to the following technical scheme:

the nut supply tool comprises a storage pipe, a separation pipe and a clamping pipe; the utility model discloses a storage tube, including the memotron, the memotron one end be equipped with the separating tube that can rotate, the hole of separating tube is the shoulder hole, great diameter section and storage tube phase-match, less diameter section cross sectional shape and nut shape phase-match, the separating tube free end is equipped with the centre gripping pipe, the centre gripping pipe is connected with the memotron through the mount, centre gripping intraductal hole cross sectional shape and nut shape phase-match.

Furthermore, the separating tube on cup joint gliding conveying pipe around can, the fixed support that is equipped with in conveying pipe side, it has the promotion claw to articulate through the articulated shaft on the support, in the one end that promotes the claw inserted the separating tube, be equipped with the square hole that supplies to promote the claw and pass on separating tube and the centre gripping pipe.

Preferably, the articulated shaft is provided with a spring I for driving the pushing claw to be inserted into the separating pipe.

Preferably, the two pushing claws are symmetrically distributed on two sides of the feeding pipe.

Preferably, the pushing claw is made of magnetic materials.

Preferably, the separation pipe is provided with a curved track groove, the feeding pipe is provided with a pin inserted into the track groove, and when the feeding pipe moves forwards, the separation pipe is driven to rotate through the pin.

Furthermore, a sliding bush is arranged between the feeding pipe and the storage pipe.

Preferably, the cross section shape of the inner hole of the storage tube is matched with the shape of the nut.

Furthermore, the free end of the storage tube is provided with a bottom cover, and a spring II for driving the nut in the storage tube to move forwards is arranged on the bottom cover.

Furthermore, the bottom cover is provided with a rotating handle, and the storage tube is provided with a clamping groove matched with the rotating handle.

The invention has the beneficial effects that:

according to the invention, the storage tube is used for filling a plurality of nuts at one time, so that the number of times of taking the nuts when workers assemble the nuts is reduced, and the speed of assembling the nuts by the workers is effectively improved; the adjacent nuts are separated through the separating pipe, one nut is supplied at a time, then the nuts are clamped by the clamping pipe, and the nuts are convenient to assemble by workers.

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 description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a feed tube and separator tube of the present invention;

FIG. 4 is a schematic perspective view of the bottom cap of the present invention;

FIG. 5 is a schematic perspective view of a separator tube according to the present invention;

FIG. 6 is a schematic perspective view of a clamp tube according to the present invention;

in the figures 1-6, 1-storage tube, 2-separation tube, 3-clamping tube, 4-feeding tube, 5-bracket, 6-pushing claw, 7-square hole, 8-spring I, 9-track groove, 10-pin, 11-sliding bush, 12-bottom cover, 13-spring II, 14-clamping groove, 15-rotating handle and 16-fixing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1 to 6, the nut feeding tool includes a storage tube 1, a separation tube 2, and a holding tube 3. The shape of the cross section of the inner hole of the storage tube 1 is matched with the shape of the nut, for example, the nut to be supplied is a hexagon nut, the shape of the cross section of the inner hole of the storage tube 1 is regular hexagon and is slightly larger than the hexagon nut, and after the nut is placed in the storage tube 1, the nut can only move along the storage tube 1 and cannot rotate or turn. During the use, can once only store many nuts in the memotron 1, reduce the staff and take the nut number of times, effectively improve staff assembly nut efficiency.

1 one end of holding tube be equipped with can rotatory separating tube 2, the hole of separating tube 2 is the shoulder hole, great diameter section and holding tube 1 phase-match, less diameter section cross sectional shape and nut shape phase-match, 2 free ends of separating tube are equipped with centre gripping pipe 3, centre gripping pipe 3 is connected with holding tube 1 through

mount

16, 3 interior hole cross sectional shapes of centre gripping pipe and nut shape phase-match, the both ends of mount 16 adopt bolt and holding tube 1 and 3 fixed connection of centre gripping pipe respectively, fix the position of holding tube 3. The separation tube 2 and the storage tube 1 adopt clearance fit, so that the separation tube 2 can rotate freely. The inner holes of the storage tube 1, the separating tube 2 and the clamping tube 3 are positioned on the same straight line, the nut in the storage tube 1 moves to the smaller diameter section of the separating tube 2 along the storage tube 1, when the smaller diameter section of the inner hole of the separating tube 2 is overlapped with the inner hole of the clamping tube 3, the nut is continuously fed forwards to enter the clamping tube 3, the whole tool is manually rotated, the nut can be assembled without an additional assembling tool, the clamping tube 3 can play a role in positioning the nut during assembly, the nut is easily screwed into a stud, and the use is more convenient; can carry out a lot of assembly, finish until the nut in the holding tube 1 consumes, effectively improved staff's assembly efficiency. When the separation tube 2 is rotated, the smaller diameter section of the inner hole of the separation tube 2 and the inner hole of the clamping tube 3 are not overlapped, the nut cannot be continuously supplied forward, and the nut is effectively prevented from falling off when not used.

Preferably, the separating tube 2 is sleeved with a feeding tube 4 capable of sliding back and forth, a support 5 is fixedly arranged on the side face of the feeding tube 4, the support 5 is hinged with a pushing claw 6 through a hinged shaft, one end of the pushing claw 6 is inserted into the separating tube 2, square holes 7 for the pushing claw 6 to pass through are formed in the separating tube 2 and the clamping tube 3, the two pushing claws 6 are symmetrically distributed on two sides of the feeding tube 4, the pushing claw 6 is inserted into the square holes 7, the feeding tube 4 is limited, the feeding tube 4 can only move back and forth and can not rotate, meanwhile, through holes are formed in the mutual interference positions of the feeding tube 4 and the fixing frame 16, the installation of the fixing frame 16 is not influenced, and meanwhile, the feeding tube 4 is limited. A spring I8 used for driving the pushing claw 6 to be inserted into the separating pipe 2 is arranged on the hinged shaft, the spring I8 is a torsion spring, one end of the spring I8 is clamped on the feeding pipe 4, the other end of the spring I8 is clamped on the pushing claw 6, the pushing claw 6 is driven to be inserted into the separating pipe 2, and a jacking effect is achieved on a nut in the separating pipe 2; the pushing claw 6 is made of magnetic materials and can adsorb the nut, so that the nut cannot fall freely after entering the clamping pipe 3. When the feeding pipe 4 is positioned at the rearmost end, the pushing claw 6 is inserted into the separating pipe 2, and the part of the pushing claw 6, which is positioned at the rear end of the smaller diameter section of the separating pipe 2, namely the rear side of the nut in the separating pipe 2, and when the feeding pipe 4 moves forwards, the pushing claw 6 is driven to move forwards, so that the nut in the separating pipe 2 is pushed to move forwards; when the feeding pipe 4 moves backwards, the pushing claw 6 is driven to move backwards, the nuts in the separating pipe 2 push the pushing claw 6 to be unfolded towards two sides, and therefore the pushing claw 6 is inserted behind the other nut to reciprocate in sequence, and nut supply is achieved. The separation tube 2 is provided with a curved track groove 9, the feeding tube 4 is provided with a pin 10 inserted into the track groove 9, the separation tube 2 is driven to rotate by the pin 10 when the feeding tube 4 moves forwards, and when the feeding tube 4 is positioned at the forefront end, an inner hole of a smaller diameter section of the separation tube 2 is staggered with an inner hole of the clamping tube 3; when conveying pipe 4 was located the rearmost end, the less diameter section hole of separating tube 2 coincided with 3 holes of centre gripping pipe mutually, through the back-and-forth movement of conveying pipe 4, realized the separation between the adjacent nut.

Preferably, the free end of the storage tube 1 is provided with a bottom cover 12, the bottom cover 12 is provided with a spring ii 13 for driving the nut in the storage tube 1 to move forward, the spring ii 13 is connected with the bottom cover 12 in a welding manner, the spring ii 13 is a compression spring, and the nut in the storage tube 1 is driven to move forward through the elasticity of the spring ii 13, so that the nut is conveyed into the separation tube 2. The bottom cover 12 is provided with a rotating handle 15, the storage tube 1 is provided with a clamping groove 14 matched with the rotating handle 15, and the clamping groove 14 is L-shaped, so that the bottom cover 12 can be conveniently detached and installed.

Preferably, a sliding bush 11 is arranged between the feeding pipe 4 and the storage pipe 1, so that the feeding pipe 4 can move more smoothly, and the feeding pipe 4 is supported.

The use process of the invention is as follows: when filling the nuts, the handle 15 is rotated to take out the bottom cover 12, a proper number of nuts are filled in the storage tube 1, and then the bottom cover 12 is mounted, and the nut filling is completed.

During the assembly nut, promote conveying pipe 4 forward, drive and promote claw 6 and remove along square hole 7, promote claw 6 and promote the nut that the separating tube 2 was interior and get into centre gripping pipe 3, rotatory whole instrument drives the nut rotation, assembles the nut. When pushing claw 6 and getting into in the centre gripping pipe 3, under the effect of pin 10, separator tube 2 is rotatory, makes the less diameter section hole of separator tube 2 and the downthehole dislocation of centre gripping pipe 3, and the less diameter section hole of separator tube 2 coincides mutually with storage tube 1 hole, and under the impetus of spring II 13, the nut in the storage tube 1 gets into in the separator tube 2.

The assembly is accomplished, backward pulling conveying pipe 4, it removes along square hole 7 to drive promotion claw 6, when promoting claw 6 and getting into separator tube 2, under the effect of pin 10, separator tube 2 is rotatory, make the less diameter section hole of separator tube 2 coincide mutually with 3 holes of centre gripping pipe, the less diameter section hole of separator tube 2 and the interior hole dislocation of storage tube 1, the interior nut of separator tube 2 can not go back into in the storage tube 1, when promoting claw 6 through the nut, open to both sides, conveying pipe 4 removes to the rearmost end, promote claw 6 and stretch into the rear side of the interior nut of separator tube 2, cycle in proper order, constantly carry out the nut and supply with the assembly.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, while the invention has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims; the size of the attached figure is irrelevant to the specific real object, and the size of the real object can be changed at will.

Claims

1. A nut feeding tool characterized in that: the nut supply tool comprises a storage pipe (1), a separation pipe (2) and a clamping pipe (3); storage tube (1) one end be equipped with separating tube (2) that can rotate, the hole of separating tube (2) is the shoulder hole, great diameter section and storage tube (1) phase-match, less diameter section cross sectional shape and nut shape phase-match, separating tube (2) free end is equipped with centre gripping pipe (3), centre gripping pipe (3) are connected with storage tube (1) through mount (16), centre gripping pipe (3) hole cross sectional shape and nut shape phase-match.

2. A nut feeding tool according to claim 1, characterized in that: separating tube (2) on cup joint gliding conveying pipe (4) around can having, conveying pipe (4) side is fixed to be equipped with support (5), it has promotion claw (6) to articulate through the articulated shaft on support (5), in the one end of promotion claw (6) inserted separating tube (2), be equipped with on separating tube (2) and centre gripping pipe (3) and supply to promote square hole (7) that claw (6) passed.

3. A nut feeding tool according to claim 2, characterized in that: the articulated shaft is provided with a spring I (8) used for driving the pushing claw (6) to be inserted into the separating pipe (2).

4. A nut feeding tool according to claim 2 or 3, characterized in that: the two pushing claws (6) are symmetrically distributed on two sides of the feeding pipe (4).

5. A nut feeding tool according to claim 4, characterized in that: the pushing claw (6) is made of magnetic materials.

6. A nut feeding tool according to claim 5, characterized in that: the separation tube (2) is provided with a curved track groove (9), the feeding tube (4) is provided with a pin (10) inserted into the track groove (9), and when the feeding tube (4) moves forwards, the separation tube (2) is driven to rotate through the pin (10).

7. A nut feeding tool according to claim 1, 2, 3, 5 or 6, characterized in that: a sliding bush (11) is arranged between the feeding pipe and the storage pipe (1).

8. A nut feeding tool according to claim 7, characterized in that: the cross section shape of the inner hole of the storage tube (1) is matched with the shape of the nut.

9. A nut feeding tool according to claim 1, 2, 3, 5, 6 or 7, characterized in that: the free end of the storage tube (1) is provided with a bottom cover (12), and the bottom cover (12) is provided with a spring II (13) for driving a nut in the storage tube (1) to move forwards.

10. A nut feeding tool according to claim 9, characterized in that: the bottom cover (12) is provided with a rotating handle (15), and the storage tube (1) is provided with a clamping groove (14) matched with the rotating handle (15).