CN210115871U

CN210115871U - Fastener tailstock with ash discharge hole

Info

Publication number: CN210115871U
Application number: CN201920693424.9U
Authority: CN
Inventors: 施圣勇
Original assignee: Sugong Tools Nantong Co Ltd
Current assignee: Sugong Tools Nantong Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-28
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a take binding tailstock in ash discharge hole, including the connecting cylinder, the thread bush, a pedestal, the ash discharge hole, percussion spring holder and percussion spring, connecting cylinder one end links to each other with the thread bush is fixed, the connecting cylinder other end links to each other with the base is fixed, the connecting cylinder is nearly from base one end both sides surface all to be provided with the ash discharge hole, the inside percussion spring holder that is provided with of base, percussion spring one end sets up in thread bush and connecting cylinder and links to each other with the percussion spring holder, this utility model discloses rational in infrastructure, the part enters into the dust in the binding owner cover, the dust, through the connecting cylinder, can follow the downthehole discharge of ash discharge, avoid inside deposition, need not frequently to unpack apart and clear up, and guarantee holistic life.

Description

Fastener tailstock with ash discharge hole

Technical Field

The utility model relates to a binding tail handle technical field specifically is a binding tailstock in area ash hole.

Background

The fastener replaces aerial work (without any potential safety hazard) of the old process of the small expansion bolt, punching of electric hammer tool equipment is not needed, construction is carried out under the condition of no power supply, the process does not damage a concrete structure layer, water seepage of a floor slab cannot be caused, the construction process is simple, only one-man operation is needed, the main advantages of the fastener are high speed and high efficiency, meanwhile, enough construction space is provided for other workers, and labor, material resources and construction turnover time are greatly saved.

However, after the existing fastener is used for a period of time, carbon powder which is generated by incomplete combustion due to explosion of the plastic bomb enters the fastener under high pressure, and is easy to accumulate after a long time, and the interior of the fastener needs to be cleaned frequently at regular time, which is troublesome, so that an improved technology is needed to solve the problem in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding tailstock in ash hole is arranged in area to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take binding tailstock in ash discharge hole, includes connecting cylinder, thread bush, base, ash discharge hole, percussion spring holder and percussion spring, connecting cylinder one end links to each other with the thread bush is fixed, the connecting cylinder other end links to each other with the base is fixed, the connecting cylinder is close to base one end both sides surface and all is provided with the ash discharge hole, the inside percussion spring holder that is provided with of base, percussion spring one end sets up in thread bush and connecting cylinder and links to each other with the percussion spring holder.

Preferably, the inner side surface of the threaded sleeve is provided with threads.

Preferably, the threaded sleeve comprises an upper end sleeve, a middle sleeve and a connecting sleeve, the upper end of the middle sleeve is connected with the bottom end of the upper end sleeve, the lower end of the middle sleeve is connected with the top end of the connecting sleeve, the bottom end of the connecting sleeve is connected with the top end of the connecting cylinder, and threads are arranged on the inner side surfaces of the middle sleeve and the upper end sleeve.

Preferably, a channel is arranged in the connecting cylinder, and the channel in the connecting cylinder is communicated with the connecting sleeve.

Preferably, the surfaces of two sides of the base are respectively provided with a flat groove, a cavity is arranged inside the base, the cavity inside the base is communicated with a channel inside the connecting cylinder, and the triggering spring seat is arranged in the cavity.

Preferably, the firing spring seat comprises a seat body, a limiting column and an annular groove, the limiting column is vertically arranged in the middle of the upper surface of the seat body, the diameter of the limiting column is smaller than the inner diameter of the firing spring, the annular groove is formed in the upper surface of the seat body, and the firing spring is arranged in the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the part enters into dust, dust in the binding owner pipe, through the connecting cylinder, can follow the downthehole discharge of row's ash, avoids inside deposition, need not frequently to unpack apart and clear up, and guarantees holistic life.

(2) The upper surface of the seat body is provided with an annular groove, the trigger spring is arranged in the annular groove, and the trigger spring is just clamped in the annular groove, so that the trigger spring is prevented from transversely deforming in the using process, and the service life of the trigger spring is prolonged.

Drawings

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

FIG. 2 is a schematic view of a thread bushing configuration;

FIG. 3 is a schematic view of a firing spring seat structure.

In the figure: 1. the device comprises a connecting cylinder, 2, a threaded sleeve, 3, a base, 4, a dust discharge hole, 5, a firing spring seat, 6, a firing spring, 21, an upper end sleeve, 22, a middle sleeve, 23, a connecting sleeve, 31, a flat groove, 51, a seat body, 52, a limiting column, 53 and an annular groove.

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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a take binding tailstock in ash discharge hole, including connecting cylinder 1, thread bush 2, base 3, ash discharge hole 4, percussion spring holder 5 and percussion spring 6, 1 one end of connecting cylinder links to each other with thread bush 2 is fixed, 2 inboard surfaces of thread bush are provided with the screw thread, 1 other end of connecting cylinder links to each other with base 3 is fixed, 3 one end both sides surfaces of connecting cylinder 1 near base all are provided with ash discharge hole 4, 3 inside percussion spring holders 5 that are provided with of base, 6 one end of percussion spring sets up in thread bush 2 and connecting cylinder 1 and links to each other with percussion spring holder 5, plain groove 31 has been seted up respectively on 3 both sides surfaces of base, plain groove 31 is used for installing the screw rod locator card, 3 inside cavitys of base are linked together with 1 inside passageway of connecting cylinder, percussion spring holder 5 sets up in the cavity.

As shown in fig. 2, the threaded sleeve 2 includes an upper end sleeve 21, a middle sleeve 22 and a connecting sleeve 23, the upper end of the middle sleeve 22 is connected with the bottom end of the upper end sleeve 21, the lower end of the middle sleeve 22 is connected with the top end of the connecting sleeve 23, the bottom end of the connecting sleeve 23 is connected with the top end of the connecting cylinder 1, threads are arranged on the inner side surfaces of the middle sleeve 22 and the upper end sleeve 21, a channel is arranged inside the connecting cylinder 1, and the channel inside the connecting cylinder 1 is communicated with the connecting sleeve 23.

As shown in fig. 3, the firing spring seat 5 includes a seat body 51, a limiting post 52 and an annular groove 53, the limiting post 52 is vertically disposed at the middle position of the upper surface of the seat body 51, the diameter of the limiting post 52 is smaller than the inner diameter of the firing spring 6, the annular groove 53 is formed on the upper surface of the seat body 51, and the firing spring 6 is disposed in the annular groove 53.

The use principle is as follows: put into earlier from thread bush 2 percussion spring seat 5, slide into the cavity of base 3 along connecting cylinder 1, then follow thread bush 2 with percussion spring 6, connecting cylinder 1 is put into, make percussion spring 6 just in time put in the annular groove 53 of percussion spring seat 5 pedestal 51, connect thread bush 2 on the binding person in charge back, during the use, the part enters into the dust in the binding person in charge, the dust, through connecting cylinder 1, discharge in the dust discharge hole 4, avoid inside deposition, need not frequently to unpack apart and clear up, guarantee holistic life.

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 take binding tailstock in ash discharge hole which characterized in that: including connecting cylinder (1), thread bush (2), base (3), ash discharge hole (4), percussion spring holder (5) and percussion spring (6), connecting cylinder (1) one end links to each other with thread bush (2) is fixed, connecting cylinder (1) other end links to each other with base (3) is fixed, connecting cylinder (1) is nearly from base (3) one end both sides surface and all is provided with ash discharge hole (4), base (3) inside is provided with percussion spring holder (5), percussion spring (6) one end sets up in thread bush (2) and connecting cylinder (1) and links to each other with percussion spring holder (5).

2. The fastener tailstock with a dust exhaust hole according to claim 1, wherein: the inner side surface of the threaded sleeve (2) is provided with threads.

3. The fastener tailstock with a dust exhaust hole according to claim 1, wherein: the thread bushing (2) comprises an upper end bushing (21), a middle bushing (22) and a connecting sleeve (23), the upper end of the middle bushing (22) is connected with the bottom end of the upper end bushing (21), the lower end of the middle bushing (22) is connected with the top end of the connecting sleeve (23), the bottom end of the connecting sleeve (23) is connected with the top end of the connecting cylinder (1), and threads are arranged on the inner side surfaces of the middle bushing (22) and the upper end bushing (21).

4. The fastener tailstock with a dust exhaust hole according to claim 1, wherein: a channel is arranged in the connecting cylinder (1), and the channel in the connecting cylinder (1) is communicated with the connecting sleeve (23).

5. The fastener tailstock with a dust exhaust hole according to claim 1, wherein: the percussion mechanism is characterized in that flat grooves (31) are respectively formed in the surfaces of two sides of the base (3), a cavity is arranged inside the base (3), the cavity inside the base (3) is communicated with a channel inside the connecting cylinder (1), and the percussion spring seat (5) is arranged in the cavity.

6. The fastener tailstock with a dust exhaust hole according to claim 1, wherein: the firing spring seat (5) comprises a seat body (51), a limiting column (52) and an annular groove (53), wherein the limiting column (52) is vertically arranged at the middle position of the upper surface of the seat body (51), the diameter of the limiting column (52) is smaller than the inner diameter of a firing spring (6), the annular groove (53) is formed in the upper surface of the seat body (51), and the firing spring (6) is arranged in the annular groove (53).