CN216442442U

CN216442442U - Pneumatic hammer sleeve adaptable to bolts of different specifications

Info

Publication number: CN216442442U
Application number: CN202122698075.XU
Authority: CN
Inventors: 王全
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-06
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a wind cannon sleeve adaptable to bolts of different specifications, relating to the technical field of wind cannon sleeves and comprising a wind cannon connector, one end of the wind cannon connector is provided with a first jack, the other end of the wind cannon connector is provided with a first sleeve, a first hexagonal groove is formed in the first sleeve, a second sleeve is movably connected in the first hexagonal groove, a second hexagonal groove is arranged in the second sleeve, a storage groove is arranged at the bottom of the first hexagonal groove, the spring is arranged in the storage groove, the device can rotate the second hexagonal groove by sleeving the first bolt, the first sleeve is sleeved on the second bolt, the second sleeve can be pushed inwards to compress the spring, thereby rotate the second bolt through first hexagonal groove, realized need not frequently to change the sleeve when the bolt of rotatory different specifications, can rotate for the bolt of different specifications through the second sleeve of changing different thickness.

Description

Pneumatic hammer sleeve adaptable to bolts of different specifications

Technical Field

The utility model relates to the technical field of pneumatic hammer sleeves, in particular to a pneumatic hammer sleeve adaptable to bolts of different specifications.

Background

The power source of the air cannon is compressed air output by the air compressor, and when the compressed air enters the air cannon cylinder, the compressed air drives the impeller inside to rotate so as to generate rotary power. The impeller drives the connected beating parts to do movement similar to hammering, and the screws are screwed down or removed after each beating. It is not only high-efficient, the instrument of dismouting screw safe again, and the wind big gun sleeve is the necessary part when wind big gun dismouting bolt, if in the utility model patent of publication number CN211220473U, discloses a wind big gun sleeve convenient to paste tightly, include: the connecting short cylinder, the connecting ring and the sleeve body, one side of the connecting short cylinder is connected with the sleeve body, the connecting ring is arranged on the sleeve body, the sleeve body further comprises a clamping opening, a movable sliding pad, a connecting rod, a cylinder inner wall, a protective shell and a spring, the nut outer wall is arranged below the movable sliding pad by sticking the cylinder inner wall in the clamping opening, then the connecting ring is slid downwards, the connecting rod drives the movable sliding pad to move downwards under the action of the sliding groove, the spring deforms, so that the lower end of the movable sliding pad is slowly clamped between the cylinder inner wall and the nut outer wall, the air cannon sleeve can be clamped between the cylinder inner wall and the nut outer wall by sliding the connecting ring downwards after being sleeved with the nut or the bolt, the connecting rod drives the movable sliding pad to be clamped between the cylinder inner wall and the nut outer wall, the tightness of the air cannon sleeve is increased by changing the caliber, therefore, the clamping opening is adaptive to various nuts, and the nuts or the nuts can be twisted as usual after being repeatedly milled on the cylinder inner wall, however, when the device is used for disassembling and assembling bolts with different specifications, the sleeves with corresponding specifications need to be frequently replaced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pneumatic hammer sleeve adaptable to bolts of different specifications, and solves the technical problem that the sleeve of the corresponding specification needs to be frequently replaced when the bolts of different specifications are disassembled and assembled in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a wind big gun sleeve of adaptable different specification bolts, includes the wind big gun connector, first jack has been seted up to wind big gun connector one end, first sleeve is installed to the wind big gun connector other end, first hexagonal groove has been seted up in the first sleeve, swing joint has the second sleeve in the first hexagonal groove, second hexagonal groove has been seted up in the second sleeve, the storage tank has been seted up to first hexagonal tank bottom, install the spring in the storage tank, the spring other end support tightly in wall under the second sleeve, first sleeve with be equipped with stop device between the second sleeve.

Preferably, the limiting device comprises a positioning groove formed in the side wall of the second sleeve, a countersunk head positioning pin is screwed on the side wall of the first sleeve, and the other end of the countersunk head positioning pin is inserted into the positioning groove.

Preferably, a second jack is formed below the first sleeve, an insert block is fixedly connected to the upper wall surface of the wind cannon connector, the insert block is matched with the second jack, and an anti-falling positioning pin is installed between the insert block and the first sleeve.

Preferably, a pair of ball head inserting holes is formed between the second inserting hole and the outer wall surface of the air cannon connector.

Preferably, the second insertion hole has a rectangular cross section.

Preferably, a first guide port is formed at an upper port of the first sleeve.

Preferably, a second guide port is formed at an upper port of the second sleeve.

Advantageous effects

The utility model provides a wind cannon sleeve suitable for bolts of different specifications, which has the advantages that the device can be arranged on a wind cannon machine connector through a first jack, a second hexagonal groove is sleeved on a first bolt and can rotate the first bolt, the second sleeve can be pushed inwards to compress a spring when the first sleeve is sleeved on the second bolt, so that the second bolt is rotated through the first hexagonal groove, the situation that the sleeves are not required to be frequently replaced when bolts of different specifications are rotated is realized, the bolts of different specifications can be rotated by replacing the second sleeves of different thicknesses, the introduction of the bolts can be facilitated through the arranged first guide port and the second guide port, the first sleeve can be separated from the wind cannon connector by detaching an anti-falling positioning pin, and the first sleeves of different specifications can be conveniently replaced.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a top view of the first sleeve of the present invention.

Fig. 3 is a top view of the wind cannon connector of the present invention.

In the figure: 1. a wind gun connector; 2. a first jack; 3. a first sleeve; 4. a first hexagonal groove; 5. a second sleeve; 6. a second hexagonal groove; 7. a storage tank; 8. a spring; 9. positioning a groove; 10. a countersunk head positioning pin; 11. a second jack; 12. inserting a block; 13. a ball head insertion hole; 14. an anti-drop positioning pin; 15. a first guide port; 16. a second guide port.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a wind cannon sleeve adaptable to bolts of different specifications comprises a wind cannon connector 1, wherein one end of the wind cannon connector 1 is provided with a first jack 2, the other end of the wind cannon connector 1 is provided with a first sleeve 3, a first hexagonal groove 4 is formed in the first sleeve 3, a second sleeve 5 is movably connected in the first hexagonal groove 4, a second hexagonal groove 6 is formed in the second sleeve 5, the bottom of the first hexagonal groove 4 is provided with a storage groove 7, a spring 8 is arranged in the storage groove 7, the other end of the spring 8 abuts against the lower wall surface of the second sleeve 5, and a limiting device is arranged between the first sleeve 3 and the second sleeve 5; the limiting device comprises a positioning groove 9 formed in the side wall of the second sleeve 5, a countersunk head positioning pin 10 is screwed on the side wall of the first sleeve 3, and the other end of the countersunk head positioning pin 10 is inserted into the positioning groove 9; a second jack 11 is formed below the first sleeve 3, an insert block 12 is fixedly connected to the upper wall surface of the wind cannon connector 1, the insert block 12 is matched with the second jack 11, and an anti-falling positioning pin 14 is arranged between the insert block 12 and the first sleeve 3; a pair of ball head inserting holes 13 are formed between the second inserting hole 11 and the outer wall surface of the air cannon connector 1; the section of the second jack 11 is rectangular; a first guide port 15 is formed in an upper port of the first sleeve 3; the upper port of the second sleeve 5 is provided with a second guide port 16.

Example (b): as can be known from the attached drawings 1-3 of the specification, when in use, the device can be installed on a wind cannon machine connector through a first jack 2, can be fixed through inserting a ball head on the wind cannon machine connector into a ball head inserting hole 13, can be rotated through sleeving a second hexagonal groove 6 on a first bolt, when a second bolt needs to be rotated, can push a second sleeve 5 inwards and compress a spring 8 through sleeving the first sleeve 3 on the second bolt, so that the second bolt is rotated through the first hexagonal groove 4, can facilitate the introduction of the bolt through a first guide port 15 and a second guide port 16, can separate the first sleeve 3 from the wind cannon 1 through detaching an anti-falling positioning pin 14, is convenient for replacing the first sleeve 3 with different specifications, and can take the second sleeve 5 out through screwing out a countersunk positioning pin 10, the second sleeve 5 with different thicknesses can be replaced conveniently, so that bolts with different specifications can be rotated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a wind big gun sleeve of adaptable different specification bolts, includes wind big gun connector (1), its characterized in that, first jack (2) have been seted up to wind big gun connector (1) one end, first sleeve (3) are installed to wind big gun connector (1) other end, first hexagonal groove (4) have been seted up in first sleeve (3), swing joint has second sleeve (5) in first hexagonal groove (4), second hexagonal groove (6) have been seted up in second sleeve (5), storage tank (7) have been seted up to first hexagonal groove (4) bottom, install spring (8) in storage tank (7), the spring (8) other end support tightly in wall under second sleeve (5), first sleeve (3) with be equipped with stop device between second sleeve (5).

2. The wind cannon sleeve suitable for the bolts with different specifications according to claim 1, wherein the limiting device comprises a positioning groove (9) formed in the side wall of the second sleeve (5), a countersunk head positioning pin (10) is screwed on the side wall of the first sleeve (3), and the other end of the countersunk head positioning pin (10) is inserted into the positioning groove (9).

3. The wind cannon sleeve adaptable to bolts with different specifications according to claim 1, wherein a second jack (11) is formed below the first sleeve (3), an insert block (12) is fixedly connected to the upper wall surface of the wind cannon connector (1), the insert block (12) is matched with the second jack (11), and an anti-falling positioning pin (14) is installed between the insert block (12) and the first sleeve (3).

4. The wind cannon sleeve adaptable to bolts of different specifications as claimed in claim 3, wherein a pair of ball insertion holes (13) are formed between the second insertion hole (11) and the outer wall surface of the wind cannon connector (1).

5. A wind cannon sleeve adaptable to bolts of different specifications according to claim 3, wherein the second insertion hole (11) is rectangular in cross section.

6. The wind cannon sleeve suitable for the bolts with different specifications as recited in claim 1, wherein the first guide port (15) is formed at the upper end opening of the first sleeve (3).

7. The wind cannon sleeve suitable for the bolts with different specifications as recited in claim 1, wherein the second guide port (16) is formed at the upper end opening of the second sleeve (5).