CN2153439Y

CN2153439Y - Improved nail-pushing box for nailing machine

Info

Publication number: CN2153439Y
Application number: CN 93205280
Authority: CN
Inventors: 刘崇和
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-26
Filing date: 1993-02-26
Publication date: 1994-01-19
Anticipated expiration: 2003-02-26

Abstract

The utility model relates to an improved nail push box for a nailing machine, which mainly comprises a main body of a nail push box, a brake body, a nail push sheet, a stopper body, one roll of sheet spring and a gun nozzle part, wherein, the main body of the nail push box is formed by the combination of a nail guide plate and a nail retaining plate, the brake body is limited by the stopper body and covered on the periphery of the main body of the nail push box, and one roll of sheet spring is embedded in the brake body. The utility model utilizes the return action of elastic force, and can push the nail push sheet, which causes a chain nail which is arranged in a nail push groove which is arranged on the nail retaining plate to be pushed to the gun nozzle part.

Description

Improved nail-pushing box for nailing machine

The utility model relates to a kind of ailing machine ejector pin casket of improvement.

As shown in Figure 1, traditional ailing machine ejector pin casket is that a kind of employing closed space structure is followed closely for placing T type row, and guiding T type row nail advances off and on.When begin to place T type when nail row in it, at first must stop tab A backward plate rise, the push rod of leaving behind lid B is to follow closely the T type row nail row of being positioned in the casket C.Again push rod lid B is upwards promoted, will arrange nail by the inner set push jack D of push rod lid B and spring E and hold and deliver to rifle mouth F, so that guiding row follows closely out the nail direction.So the process of binding quite effort is miscellaneous, again, it still has many shortcomings to demand urgently improving when practice:

One. when operation,,, cause often in the operation way and interrupt suddenly, thereby can not effectively grasp its use so the surplus of the row of T type wherein nail can't be visible because traditional ailing machine ejector pin casket adopts closed structure;

Two. when T type row nail is exhausted, must carry out binding operating process miscellaneous and effort again, clumsy and time-consuming suspicion are arranged in fact, when using the bigger work of nail amount, more show the clumsy in design part of equipment.

In view of this, the purpose of this utility model is to provide a kind of ailing machine ejector pin casket of improvement.

The ailing machine ejector pin casket of a kind of improvement that provides of the present utility model comprises:

One ejector pin casket main body, it is made of nail Leading board and signature nail-plate;

One brake body be coated in ejector pin casket main body around, its middle body hollows out forming a dial hole, its rear end is provided with the sheet of pulling;

One pulls body and function to guide the propelling movement of brake body;

One pushing slice of nail, it is locked on the brake body with fixing pin;

One conicalplate-coil spring, it is fixed in the rifle mouth portion with the leaf spring screw, and with nested connection of the sheet of pulling of brake body;

One rifle mouth portion, it is articulated in above the ejector pin casket main body, and the nail of following closely for guiding T type row that goes out leads;

Improvement of the present utility model is: the signature nail-plate of this ejector pin casket main body is provided with ejector pin groove and guide channel, and chimeric with pushing slice of nail and fairlead, to be for the open space of placing T type row nail.

In aspect one of the present utility model, this brake body pulled body constraint be coated on ejector pin casket periphery, also nested connection one conicalplate-coil spring of this brake body, utilize conicalplate-coil spring can make ground pushing slice of nail braking row nail intermittently advance.

Advantage of the present utility model is that it takes open mode space to place T type row nail, when making operation, can understand the wherein surplus of row's nail at any time, and borrow to control job schedule fully, grasp operating position effectively to it.

Another advantage of the present utility model, it is the ailing machine ejector pin casket that a kind of improvement of being provided is provided, its simple structure, when row's nail is used up, only brake body must be dialled down, can go up nail, decontrol brake body again, just finish the action of binding, heaviness when thoroughly improving user's binding and time-consuming work, thus time saving and energy saving.

For further understanding other features of the present utility model, purpose and advantage are illustrated in the back for a more excellent embodiment conjunction with figs. now:

Fig. 1 is the exploded perspective view of traditional ailing machine ejector pin casket.

Fig. 2 is the exploded perspective view of a kind of ailing machine ejector pin casket of the present utility model.

Fig. 3 is the side view of a kind of ailing machine ejector pin casket of the present utility model after combination.

Fig. 4 is the schematic diagram of the course of action of a kind of ailing machine ejector pin casket of the present utility model.

At first, please consult Fig. 2, be depicted as the exploded perspective view of a kind of ailing machine ejector pin casket of the present utility model.As shown in the figure, the utility model comprises that a nail Leading board 1, gives as security nail-plate 2, one brake bodies 3, one pushing slice of nail 4, pull body 5, one conicalplate-coil springs 6 and rifle mouth portion 7.Wherein, the leading section of nail Leading board 1 is provided with a dovetail groove 11, so that with 2 interlockings of signature nail-plate, also with screw 81,82 pass give as security perforation 12 set on hole 21 and 22 set on the nail-plate 2, the nail Leading board 1 and 13 and the body 5 of pulling on behind the set perforation 51 and 52, with nut 91 and 92 lockings, so that constitute the main body of an ejector pin casket.The main effect of body 5 of pulling is to guide the propelling movement of brake body 3, when being about to it and stirring, this brake body 3 can be moved with fixing direction and unlikelyly departs from or comes off.Wherein, brake body 3 be coated in ejector pin casket main body around, middle body hollows out and forms a dial hole 31, its opposite side then is provided with the sheet 32 of pulling.By the dial hole 31 and the sheet 32 of pulling, make when binding, operate comparatively convenient laborsaving.Wherein, the sheet 32 of pulling also has an effect, promptly unloads conicalplate-coil spring 6 as nested connection system, and conicalplate-coil spring 6 is locked in the slotted eye 71 of rifle mouth portion 7 sides by a leaf spring screw 61.By the elastic returning effect of conicalplate-coil spring 6, make row's nail to advance with fixing intermittence, also the row of making follows closely and is attached on the ejector pin casket main body and unlikely dropping.Wherein, brake body 3 passes perforation on the lug of torsionspring 34 and a pushing slice of nail 4 sides with a fixing pin 33 again, and fixes this pushing slice of nail 4 with a C type clasp 35.The protruding pressing plate 41 of end under the pushing slice of nail 4 when when residue row nail, is depressed pressing plate 41 and can be taken off last row's nail easily.Establish a fairlead 42 in the front end of pushing slice of nail 4 again, and will give as security nail-plate 2 middle parts and hollow out to form microscler ejector pin groove 23 and guide channel 24.Pushing slice of nail 4 can just embed in the ejector pin groove 23, the propelling movement row nail of borrowing.Fairlead 42 can embed within the guide channel 24, thereby can fix the direction of the row's of propelling movement nail, makes it to be unlikely and departs from.7 of rifle mouth portions are locked on the ailing machine by two screws 83,84, and cover is gone up rifle mouth lid 72 again, and with this rifle mouths lid 72 of screw 85,86 lockings on rifle mouth portion 7, thereby finish the overall structure of ailing machine ejector pin casket of the present utility model.

Please consult accompanying drawing 4 again, be depicted as the course of action schematic diagram of ailing machine ejector pin casket of the present utility model.When binding, brake body 3 is left behind, shown in the figure dotted portion.Afterwards, T type row nail is placed in the ejector pin casket main body, loosen the brake body 3, its conicalplate-coil spring 6 that is nested in the sheet 32 of pulling will be arranged nail and upwards push to rifle mouth portion 7 promptly because of the elastic returning effect, so just available operating to carry out nailing.Because said structure makes the nailing operation be easy to finish, thereby can improve and control operating efficiency effectively, and reach effect of saving time and labor when binding.

Claims

1, a kind of ailing machine ejector pin casket of improvement comprises:

One pulls body and function to guide the propelling movement of brake body;

One pushing slice of nail, it is locked on the brake body with fixing pin;

It is characterized in that: the signature nail-plate of this ejector pin casket main body is provided with ejector pin groove and guide channel, and chimeric with pushing slice of nail and fairlead, to be for the open space of placing T type row nail.

2, according to the ailing machine ejector pin casket of the described a kind of improvement of claim 1, it is characterized in that: wherein, this brake body pulled body constraint be coated on ejector pin casket periphery, the also nested conicalplate-coil spring of this brake body utilizes conicalplate-coil spring that pushing slice of nail braking row nail is advanced off and on.