CN2283531Y

CN2283531Y - Integral forming device for pipe clamp screw

Info

Publication number: CN2283531Y
Application number: CN 97202197
Authority: CN
Inventors: 庄荣华
Original assignee: XINYU INDUSTRY Co Ltd
Current assignee: XINYU INDUSTRY Co Ltd
Priority date: 1997-04-03
Filing date: 1997-04-03
Publication date: 1998-06-10
Anticipated expiration: 2007-04-03

Abstract

The utility model relates to an integral forming device for pipe clamp screws, which comprises a neck dental plate, a screw thread dental plate and a peripheral recess dental plate. One end of the neck dental plate is provided with a cutting part; the back part of the neck dental plate is connected with the screw thread dental plate; the screw thread dental plate is provided with a dental groove; the side edge of the neck dental plate and the screw thread dental plate is connected with the peripheral recess dental plate; the front end of the peripheral recess dental plate is provided with a scraping oblique part; the back end of the peripheral recess dental plate is provided with a convex part and a tip oblique part which can form a peripheral recess; the utility model can form the integral forming device for pipe clamp screws.

Description

The one-body molded device of HOSE CLAMP SCREWS

The utility model is relevant for a kind of one-body molded device of HOSE CLAMP SCREWS.

The application of HOSE CLAMP SCREWS is considerably extensive, every various pipe locking mechanism all needs to use pipe clamp, certainly also just need use HOSE CLAMP SCREWS, its annual use amount is all quite big thus, and the output and the quality that therefore how to improve HOSE CLAMP SCREWS all are the direction emphasis that the dealer endeavours.

Please referring to HOSE CLAMP SCREWS shown in Figure 1 10, this HOSE CLAMP SCREWS 10 has a neck 11, and be provided with screw thread 12 and form an outer part 13 at its tail end, and manufacturing HOSE CLAMP SCREWS 10 structures of commonly using all are to utilize the lathe tool car to go out its neck 11, utilize machine cooperation dental lamina again and roll out its screw thread 12, and then utilize the lathe tool car to go out the peripheral recess 13 of its tail end, so be the molding structure of the HOSE CLAMP SCREWS generally commonly used, but because this kind structure not only can cause outside manpower and the waste of time, simultaneously also can cause sizable trouble, therefore the suitable practicality of tool not, discussed with regard to above argument now:

1. the people who is engaged in this industry knows, its neck 11 all can make its neck 11 leave considerable car bits when utilizing the lathe tool turner owing to artificial factor, or just can't arrive level and smooth degree by car at all, so not only can cause the inconvenience in the use, and structure is quite bad; Its peripheral recess 13 also has above puzzlement when making in addition.

2. the HOSE CLAMP SCREWS molding structure of commonly using need be divided into three steps, therefore and the structure that is made into is also quite bad, and not only finished product can't reach high-quality requirement, and also quite complicated and bother on processing procedure, increase cost in rain, the practicality of not having is as seen general.

3. the HOSE CLAMP SCREWS molding structure of commonly using, it is divided into three steps and implements, because the existence that each step will certainly produce tolerance, therefore its cumulative limit is bigger on the one hand, also can cause its cumulative limit to control fully on the other hand, therefore just can't effectively promote on the quality and on the error.

4. as shown in Figure 1, its HOSE CLAMP SCREWS 10 is when conveniently penetrating pipe clamp, usually all can form the oblique portion 14 of a tail so that penetrate pipe clamp at its tail end, (the oblique portion of its tail can also not need certainly, see that the individual's is required) and the oblique portion of tail of making 14 modes of commonly using all are just not accomplish fluently into the HOSE CLAMP SCREWS element of the oblique portion 14 of tool tail before the moulding with mould at HOSE CLAMP SCREWS, therefore its peripheral recess 13 of reshaping, screw thread 12 and neck 11 thereof just considerably bother in the making of the oblique portion 14 of tail afterwards.

Someone directly utilizes machine 20 to cooperate the dental lamina 21 of locking to dash HOSE CLAMP SCREWS and rolls into, please referring to Fig. 2 and shown in Figure 3, but it still must be divided into the three phases that is rolled into neck, screw thread and peripheral recess and HOSE CLAMP SCREWS is dashed roll into, therefore it also is the increase and the waste of time that can cause human cost, and still can not solve the uncontrollable problem of tolerance, reaching the oblique portion 14 of tail needs the problem of first molding, therefore is necessary to be improved in fact.

In view of this, the design people is through the permanent research and experiment of making great efforts, and development and Design goes out the one-body molded device of the HOSE CLAMP SCREWS of this creation finally.

The purpose of this utility model is to provide a kind of one-body molded device of HOSE CLAMP SCREWS, can also can improve its quality, and can lower its manufacturing cost so that HOSE CLAMP SCREWS is produced in enormous quantities, and then Promoting International Competition Ability.

The technical solution of the utility model is:

A kind of one-body molded device of HOSE CLAMP SCREWS, it is characterized in that: it comprises neck dental lamina, screw thread dental lamina and peripheral recess dental lamina, this neck dental lamina one end is formed with cutting portion, end then is connected with the screw thread dental lamina after the neck dental lamina, be formed with dental groove on this screw thread dental lamina, the side of neck dental lamina and screw thread dental lamina then is connected with the peripheral recess dental lamina, and this peripheral recess dental lamina leading portion place is provided with moves back the oblique portion of bits, and its back segment place then is provided with protuberance.

The one-body molded device of described HOSE CLAMP SCREWS is characterized in that: be provided with tiltedly portion of a point abreast at the set protuberance of peripheral recess dental lamina.

Effect of the present utility model is:

This creation provides a kind of one-body molded device of HOSE CLAMP SCREWS, is combined by neck dental lamina, screw thread dental lamina and peripheral recess dental lamina, and this neck dental lamina one end is formed with cutting portion, and end then is connected with the screw thread dental lamina after the neck dental lamina.Be formed with dental groove on this screw thread dental lamina, the side of neck dental lamina and screw thread dental lamina then is connected with the peripheral recess dental lamina, its leading portion place is provided with the oblique portion of bits of moving back, the oblique portion of point that its back segment place then is provided with protuberance and parallels with protuberance, more than structure, cooperate rolling mechanism promptly can go out HOSE CLAMP SCREWS by the one roll forming, its quality and smoothness quite have practicality and utilizability, and manufacturing process is quite smooth-going and can produce in a large number, and owing to can effectively control tolerance, and can improve the quality of product, therefore can say so quite has dynamogenetic value on the industry.

By the above disappearance of being produced of the HOSE CLAMP SCREWS molding structure do not commonly not used fully in use of this creation as can be known, and can so that HOSE CLAMP SCREWS when making convenient fast, therefore this creation can reach suitable practicality, and have value on the industry, discussed with regard to above argument now:

1. on the structural design:

This creation utilizes the neck dental lamina to cooperate peripheral recess dental lamina and screw thread dental lamina to combine, and collocation dashes the structure of rolling and to reach HOSE CLAMP SCREWS one-body molded, and its structure is to practise the incomparable creation of structure institute that has in fact merely but can reach firm practical purpose.

2. on the use practicality:

(1) compound mode of this creation application dental lamina reaches the effect of quick production, is existing HOSE CLAMP SCREWS molding structure place can't be obtained in fact;

Therefore (2) because it is one-body molded device, not only can produces in a large number, and more can reach high-quality, high efficiency effect, therefore only amount can on and on the quality all be the dealer the place that can't break through;

(3) moreover, its manufacturing process is quite smooth-going, can can't not withdraw from the situation that produces explosion danger because of moving back bits, so it is structural quite firm, not perplexed by other problem;

And owing to can control separately on its one-body molded structure so the tolerance, and then improve the quality of manufactured goods;

(4) this creation can one-body molded HOSE CLAMP SCREWS, so it not only can lower at the cost of manpower, and Production Time also can significantly reduce, reach effect low-cost, high yield, and can improve international competitiveness.

3. on the cost benefit:

This creation only is the combination that utilizes dental lamina, dental lamina is done the improvement of appropriate degree, so its simple structure, the minimizing that manufacturing cost is also relative, and and effect and use practicality that product can reach are come comparison, be value-for-money in fact, so this creation can be said so and quite had the value of industry.

The preferred embodiment of this creation will cooperate appended graphic work one to be described in detail as follows, so that this creation can be obtained understanding further, wherein:

Fig. 1 is for commonly using the molding structure schematic appearance of HOSE CLAMP SCREWS;

Fig. 2 and Fig. 3 utilize the rolling structural representation of dental lamina for HOSE CLAMP SCREWS;

Fig. 4 is the dental lamina schematic appearance of the one-body molded device of this creation HOSE CLAMP SCREWS;

Fig. 5 is the enlarged diagram of the peripheral recess dental lamina of the one-body molded device of this creation HOSE CLAMP SCREWS;

Fig. 6 is the one-body molded device of this creation HOSE CLAMP SCREWS, the schematic diagram of its HOSE CLAMP SCREWS element when the rolling of dental lamina leading portion;

Fig. 7 is the one-body molded device of this creation HOSE CLAMP SCREWS, the schematic diagram of its HOSE CLAMP SCREWS element when the rolling of dental lamina back segment; And

Fig. 8 is the one-body molded device of this creation HOSE CLAMP SCREWS, the schematic appearance of its HOSE CLAMP SCREWS manufactured goods.

This creation relates to a kind of one-body molded device of HOSE CLAMP SCREWS, see also Fig. 4 to shown in Figure 6, the one-body molded device of this HOSE CLAMP SCREWS comprises neck dental lamina 30, screw thread dental lamina 40 and peripheral recess dental lamina 50, these neck dental lamina 30 1 ends are formed with cutting portion 31, end then is connected with screw thread dental lamina 40 after the neck dental lamina 30, be formed with dental groove 41 on this screw thread dental lamina 40, the side of neck dental lamina 30 and screw thread dental lamina 40 then is connected with peripheral recess dental lamina 50, this peripheral recess dental lamina 50 just is provided with the oblique portion 51 of bits of moving back in its leading portion place near neck dental lamina 30, its near screw thread dental lamina 30 places just its back segment place then be provided with protuberance 52 and and the oblique portion 53 of point that parallels of protuberance 52, more than structure be the overall structure of this creation;

And this creation is when start, please referring to shown in Figure 6, when its HOSE CLAMP SCREWS element 60 during in the leading portion rolling, it can be cut level and smooth neck 61 by the cutting portion 31 of neck dental lamina 30, and it moves back bits and can withdraw from from the oblique portion 51 of bits of moving back of peripheral recess dental lamina 50 leading portions, can not cause and move back bits and can't discharge and blow, please referring again to shown in Figure 7, afterwards again via the protuberance 52 of screw thread dental lamina 40 and peripheral recess dental lamina 50 back segments, point is the rolling of portion 53 tiltedly, it can be so that HOSE CLAMP SCREWS element 60 be rolled out screw thread 62 (because relation of screw thread dental lamina 40), peripheral recess 63 (because the protuberance 52 of peripheral recess dental lamina 50 back segments relation) and next-door neighbour's the oblique portion 64 of tail (because the oblique portion 53 of the point of peripheral recess dental lamina 50 back segments concerns) mutually, so can go out HOSE CLAMP SCREWS by the one roll forming, its quality and smoothness quite have practicality and utilizability, as shown in Figure 8, and manufacturing process is quite smooth-going and can produce in a large number, and owing to can effectively control tolerance, and can improve the quality of product, therefore can say so quite has dynamogenetic value on the industry.

Claims

1, a kind of one-body molded device of HOSE CLAMP SCREWS is characterized in that: it comprises neck dental lamina, screw thread dental lamina and peripheral recess dental lamina.This neck dental lamina one end is formed with cutting portion, end then is connected with the screw thread dental lamina after the neck dental lamina, be formed with dental groove on this screw thread dental lamina, the side of neck dental lamina and screw thread dental lamina then is connected with the peripheral recess dental lamina, this peripheral recess dental lamina leading portion place is provided with moves back the oblique portion of bits, and its back segment place then is provided with protuberance.

2, the one-body molded device of HOSE CLAMP SCREWS according to claim 1 is characterized in that: be provided with tiltedly portion of a point abreast at the set protuberance of peripheral recess dental lamina.