CN2825222Y

CN2825222Y - Improved cylinder forming structure of nailing gun

Info

Publication number: CN2825222Y
Application number: CN 200520103415
Authority: CN
Inventors: 黄文胜
Original assignee: WEIQUAN ENTERPRISE CO Ltd
Current assignee: WEIQUAN ENTERPRISE CO Ltd; Besco Pneumatic Corp
Priority date: 2005-08-04
Filing date: 2005-08-04
Publication date: 2006-10-11
Anticipated expiration: 2015-08-04

Abstract

The utility model relates to an improved cylinder forming structure of a nailing gun, which improves the conventional integral forming cylinder into a dismountable cylinder end and a body part and has the purpose that the cylinder end is primarily assemnled with a gun nozzle, a nail box, etc. A gun body is assembled with a grab handle, a pulling member, an air supply, etc., after containing the body part of the cylinder. Regardless of being separately assembled, or being assembled one by one, the utility model still can improve the complex devices and procedures of the previous nailing gun.

Description

The cylinder molding structure of the ailing machine of improvement

Technical field

It is relevant that the utility model relates to a kind of cylinder molding structure of ailing machine, particularly relates to a kind of cylinder molding structure of ailing machine of assembling easily and simplifying the improvement of processing and number of assembling steps.

Background technology

Existing known ailing machine cylinder alignment structure, it mainly is the built-in cylinder of room in rifle body top rear side, its compound mode is to utilize ring in the flange outer sides sheathed of cylinder again, cooperate the set embedding ditch of rifle body room inner ring surface in the middle ring outside again, one clasp buckled be butted on this embedding ditch place, and the position of ring in placing restrictions on, the side make cylinder because of in safe being fixed in the rifle body room in location that encircle.

Above-mentioned known complicated cylinder alignment structure is that to make because of cylinder be to be formed in one, the kenel of cylinder mostly is an I type greatly again, with regard to procedure of processing, the program that must establish an embedding ditch at rifle body room inner ring surface car, therefore the processed complex and the processing difficulties degree of rifle body have been increased, and clasp need use specific purpose tool smoothly buckle go in the embedding ditch of room, therefore the shortcoming that expends man-hour at the assembling cylinder is in common knowledge and suddenly desire to overcome for industry.

This shows that the cylinder of above-mentioned existing ailing machine obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.The problem that exists for the cylinder structure that solves ailing machine, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.

Because the defective that the cylinder structure of above-mentioned existing ailing machine exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, cylinder molding structure in the hope of the ailing machine of the improvement of founding a kind of new structure, can improve the cylinder structure of general existing ailing machine, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.

Summary of the invention

The purpose of this utility model is, overcome the defective of the cylinder molding structure existence of existing ailing machine, and provide a kind of cylinder molding structure of ailing machine of improvement of new structure, technical problem to be solved is that it is combined with screw-in version with cylinder body portion at cylinder top of integrated punching moulding respectively, thereby make rifle body number of assembling steps reach simplification, promptly significantly reduce and assemble man-hour, thereby be suitable for practicality more.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to the cylinder molding structure of the ailing machine of a kind of improvement that the utility model proposes, it comprises a cylinder head and the whole body portion, and this cylinder head and body portion adopt the separate mode spiral shell to establish and be combined as a whole.

The purpose of this utility model and solve its technical problem and also be further achieved by the following technical measures.

The cylinder molding structure of the ailing machine of aforesaid improvement, wherein said cylinder head is provided with a holding part, and one end supplying apparatus rifle mouth and nail casket usefulness cooperate aerodynamic port that gas is gone out, the other end is provided with a screw part and a ring-type inserting port, is to form a connection relationship with the rifle body by both.

The cylinder molding structure of the ailing machine of aforesaid improvement, the wherein said body portion outside have a plurality of bulge loop pieces that end, and a side of tail end is provided with a perforation and uses for air inlet.

The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the cylinder molding structure of the ailing machine of the utility model improvement has following advantage at least:

The cylinder molding structure of the ailing machine of the utility model improvement, the cylinder improvement is the cylinder head of dismountable group type and body portion, cylinder head mainly is that group is established the rifle mouth and followed closely casket etc., be that group is established lever, pull piece and feeder (figure does not show) etc. after the ccontaining again cylinder body of the rifle body portion, therefore it is no matter be that separate groups is established, or group is established one by one, all can improve the complicated device program of ailing machine in the past.

In sum, the cylinder molding structure of the ailing machine of the improvement of the utility model special construction, it has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and the cylinder structure of more existing ailing machine has the multinomial effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the cylinder molding structure component decomposition map for the ailing machine of the utility model improvement.

Fig. 2 is that cylinder molding structure member for the ailing machine of the utility model improvement is in conjunction with figure.

Fig. 3 is the cylinder molding structure cylinder cutaway view for the ailing machine of the utility model improvement.

Fig. 4 is the cylinder molding structure ailing machine schematic perspective view for the ailing machine of the utility model improvement.

10: cylinder 11: cylinder head

113: aerodynamic port 115: holding part

117: spiral shell is established portion 119: the ring-type inserting port

13: body portion 131: end the bulge loop piece

133: perforation 15: screw part

16: lever 17: pull piece

30: rifle body 31: the start wall

33: rifle mouth 34: the nail casket

151: internal screw thread 152: external screw teeth

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of cylinder molding structure, structure, feature and effect thereof according to the ailing machine of the improvement that the utility model proposes, describe in detail as after.

The utility model is the cylinder molding structure of the ailing machine of relevant a kind of improvement, sees also Fig. 1 to shown in Figure 4, and it mainly is to comprise a cylinder 10 and a rifle body 30 for the cylinder structure of the ailing machine of this kind improvement, wherein:

Cylinder is to can be cylinder head and separate mode is adopted by body portion, is combined as a whole in the spiral shell mode of establishing again;

Wherein, cylinder head 11 be for an oblate cylinder again car cut out the aerodynamic port 113 of a hollow aspect, but utilize aerodynamic port 113 supplied gas to pour rifle mouth 33 with emission nail body, and the holding part 115 of a T-shaped aspect, this holding part 115 is to put a rifle mouth 33, it is solid to establish portion's 117 spiral shells with the spiral shell of holding part 115 both sides again, in addition, the other end in holding part 115, be provided with a ring-type inserting port 119 and screw part 15, the ring-type inserting port is to allow cylinder head 11 and the rifle body 30 fixedly usefulness of planting when installing, and screw part 15 is for spiral shell body portion 13 usefulness admittedly;

The body portion 13 of cylinder 10 is a cylinder aspect, there is a screw part 15 on the top for the solid cylinder head 11 of spiral shell, the place of grade is not provided with the equidistant bulge loop piece 131 that ends and (ends the feature of the non-this patent of bulge loop piece in the outside, so its function is not given unnecessary details at this), one side of tail end is provided with a perforation 133, is that air feed machine aeration is used in the rifle body;

But there is the body portion 13 of a start wall 31 steam supply cylinders 10 to insert earlier in the rifle body 30, body portion 13 1 sides are formed with perforation 133, and be provided with one and end bulge loop piece 131, pull on the start wall 31 of rifle body 30 and can utilize this to end bulge loop piece 131 tops, so utilize the gases at high pressure of irritating into to pour in the rifle body 30 again by the air feed machine, and at the start wall that pours rifle body 30 by the through hole hole slot, pouring advancing of perforation 133 promotion strikers by cylinder 10 perforation 133, again, after 13 installations of cylinder 10 body portions, again cylinder head 11 spiral shells are located at body portion 13, making cylinder head and body portion reach a spiral shell concerns admittedly, at this moment, rifle body 30 also is inserted in the ring-type inserting port 119 of cylinder head 11, makes cylinder 10 do holistic the combination with rifle body 30; At last, the holding part 115 in cylinder head 11 is installed with a rifle mouth 33 and nail casket 34 again, and finishes the device of ailing machine.

The cylinder molding structure of the ailing machine of the utility model improvement, its characteristic is that it is the cylinder head 11 and body portion 13 of dismountable group type that the integrated cylinder that will commonly use is improved, purpose is that cylinder head 11 mainly is that group is established rifle mouth 33 and followed closely casket 34 etc., be that group is established lever 16, pull piece 17 and feeder (figure does not show) etc. after the ccontaining again cylinder of the rifle body 10 body portions 13, no matter be that separate groups is established, or group is established one by one, all can improve the complicated device program of ailing machine in the past.

Again, conventional integrated cylinder generation type, for fear of the end (is that integrated cylinder head need be provided with positions such as holding part 115 and ring-type inserting port 119, therefore the complicated formality when molding is tediously long man-hour with making, well imagine, the cylinder molding structure of the ailing machine of the utility model improvement, with the cylinder molding of separately drawing a design, reduce the program of multiple processing, only need to establish an internal screw thread 151 at the cylinder head genus, the body subordinate establishes an external screw teeth 152, and it is screwed togather locking, promptly reach intensity and the effect of commonly using one-body molded cylinder, not only laborsaving but also ease of assembly.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1, a kind of cylinder molding structure of ailing machine of improvement is characterized in that it comprises a cylinder head and the whole body portion, and this cylinder head and body portion adopt the separate mode spiral shell to establish to be combined as a whole.

2, the cylinder molding structure of the ailing machine of improvement according to claim 1, it is characterized in that wherein said cylinder head is provided with a holding part, one end supplying apparatus rifle mouth is used with the nail casket, cooperate aerodynamic port that gas is gone out, the other end is provided with a screw part and a ring-type inserting port, forms a connection relationship by both and rifle body.

3, the cylinder molding structure of the ailing machine of improvement according to claim 1 is characterized in that there are a plurality of bulge loop pieces that end in the wherein said body portion outside, and a side of tail end is provided with a perforation and uses for air inlet.