CN209583965U

CN209583965U - A kind of vial blows the fuse connector of production

Info

Publication number: CN209583965U
Application number: CN201920167847.7U
Authority: CN
Inventors: 杨健民
Original assignee: Sichuan Tianma Glass Co Ltd
Current assignee: Sichuan Tianma Glass Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-11-05
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses the fuse connectors that a kind of vial blows production, belong to vial production equipment technology, including connector and fuse, connector is column structure, connector is successively arranged interconnected blocked hole from one end towards the other end along its axis direction, accommodating chamber, first intercommunicating pore and threaded hole, one end of fuse and blocked hole clamping connect, holder and spring are equipped in accommodating chamber, one end of holder is abutted with one end of connector, the other end is abutted with one end of spring, the other end of spring is abutted with the bottom of accommodating chamber, the inside of holder is equipped with the second intercommunicating pore, the both ends of second intercommunicating pore perforation holder.Its structure is simple, easy to use, and fuse connector is during up and down motion, effect is held out against due to spring, so that fuse is not susceptible to shake, and can preferably guarantee that the center of fuse does not deviate, there will not be the generation of the case where gas leakage, substantially increase the quality and yield rate of vial.

Description

A kind of vial blows the fuse connector of production

Technical field

The utility model belongs to vial production equipment technology, and in particular to a kind of vial blows the fuse of production Connector.

Background technique

Vial will use fuse connector in blowing production process, and current fuse connector moves up and down because frequent, It will cause fuse and connector worn, cause to generate gap between fuse and connector, in this way, in process of production, will go out Not just and the occurrence of gas leakage, this will result in vial neck abnormity, the mouth of blowing for existing fuse shake, fuse center Inner circle burr, mouth micro-crack, mouth burst and other defects, cause the quality of vial undesirable.

Utility model content

A kind of fuse connector for being designed to provide vial and blowing production of the utility model embodiment, structure letter It is single, it is easy to use, it can preferably improve the above problem.

The embodiments of the present invention is achieved in that

The embodiments of the present invention provides the fuse connector that a kind of vial blows production, including connector and core Son, the connector are column structure, and the connector is successively arranged from one end towards the other end along its axis direction and mutually interconnects The diameter of logical blocked hole, accommodating chamber, the first intercommunicating pore and threaded hole, first intercommunicating pore is less than the straight of the accommodating chamber Diameter, one end of the fuse and blocked hole clamping connect, and are equipped with holder and spring in the accommodating chamber, and the one of the holder End is abutted with one end of the connector, and the other end is abutted with one end of the spring, the other end of the spring and the appearance Receiving the bottom of chamber abuts, and the inside of the holder is equipped with the second intercommunicating pore, and second intercommunicating pore penetrates through the both ends of the holder.

Further, the blocked hole include the first card hole can the second card hole, first card hole be located at it is described second card The side far from the accommodating chamber in hole, the diameter of first card hole are less than the diameter of second card hole.

Further, be equipped with snap ring between the fuse and the holder, the inside of the connector with the snap ring Corresponding position is equipped with annular groove, and the diameter of the annular groove is greater than the diameter of second card hole.

Further, one end close to the spring of the holder is equipped with protruding ring, and the spring pocket is set to described convex Play the outside of ring.

Further, bolt is equipped at first intercommunicating pore, the head of the bolt is located in the accommodating chamber, described The screw rod of bolt is passed through from first intercommunicating pore and is extended in the threaded hole, and the inside of the bolt is equipped with third connecting Hole, the third connecting hole penetrate through the both ends of the bolt along the axis direction of the bolt.

Further, the side wall of the connector is equipped with notch at position corresponding with the blocked hole.

Further, the fuse includes mandril base and fuse head, and one end of the mandril base is arranged in the fuse head, One end far from the fuse head of the mandril base is equipped with clamping portion, and the clamping portion and the blocked hole cooperate, the core The inside of stroma is equipped with gas passage, and the gas passage penetrates through the clamping portion along the axis direction of the mandril base, described Mandril base is being equipped with venthole with fuse head junction, and the venthole is connected to the gas passage.

Further, the quantity of the venthole is multiple and is uniformly arranged along the circumferential direction of the mandril base.

Further, the clamping portion includes first part and second part, and the diameter of the first part is less than described The diameter of second part, one end of the first part are connect with the mandril base, the other end of the first part with it is described One end of second part connects.

The utility model has the following beneficial effects:

The vial that the utility model embodiment provides blows the fuse connector of production, and structure is simple, easy to use, Fuse connector holds out against effect during up and down motion, due to spring, so that fuse is not susceptible to shake, and can be preferable The center of guarantee fuse do not deviate, will not have the generation of the case where gas leakage, in this way, the vial of blowing is just not easy out Existing neck abnormity, mouth inner circle burr, mouth micro-crack, mouth burst and other defects, substantially increase the quality and yield rate of vial.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only the certain embodiments of the utility model, therefore It is not construed as the restriction to range, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the structural schematic diagram of fuse connector；

Fig. 2 is the A-A cross-sectional view of Fig. 1；

Fig. 3 is the structural schematic diagram of connector；

Fig. 4 is the cross-sectional view of connector；

Fig. 5 is the structural schematic diagram of fuse；

Fig. 6 is the B-B cross-sectional view of Fig. 5.

In figure: 11- connector；110- blocked hole；The first card hole of 111-；The second card hole of 112-；113- accommodating chamber；114- One intercommunicating pore；115- threaded hole；116- annular groove；117- notch；12- fuse；121- mandril base；122- fuse head；123- card Socket part；124- first part；125- second part；126- gas passage；127- venthole；13- holder；131- second is connected to Hole；132- protruding ring；14- spring；15- snap ring；16- bolt；161- third connecting hole.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Usually here The component of the utility model embodiment described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations.

Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts Mode is fallen within the protection scope of the utility model.

It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model Sign can be combined with each other.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that the orientation of the instructions such as term "inner", "outside", "upper", "lower" Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put The orientation or positional relationship that orientation or positional relationship or those skilled in the art usually understand is merely for convenience of describing The utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

Refering to what is shown in Fig. 1, the utility model embodiment provides the fuse connector that a kind of vial blows production, including Connector 11 and fuse 12.

Refering to what is shown in Fig. 3, connector 11 is column structure, the cross-sectional shape of connector 11 is circle, certainly, connector 11 cross-sectional shape may be regular polygon or ellipse etc..

Refering to what is shown in Fig. 4, connector 11 is successively arranged interconnected clamping from one end towards the other end in the axial direction Hole 110, accommodating chamber 113, the first intercommunicating pore 114 and threaded hole 115.The axis of blocked hole 110, the axis of accommodating chamber 113, first The axis of intercommunicating pore 114 and the axis of threaded hole 115 are overlapped.

Blocked hole 110 includes the first card hole 111 and the second card hole 112, the first card hole 111 and the second card hole 112 it is transversal Face shape is circle, and the first card hole 111 is located at the side of the separate accommodating chamber 113 of the second card hole 112, the first card hole 111 For diameter less than the diameter of the second card hole 112, the first card hole 111 and the second card hole 112 constitute T-type structure.

The side wall of connector 11 is equipped with notch 117 at position corresponding with blocked hole 110, and notch 117 is from blocked hole 110 One end extend to the other end.

The cross-sectional shape of accommodating chamber 113 is circle, the diameter of the diameter of accommodating chamber 113 less than the second card hole 112.

The cross-sectional shape of first intercommunicating pore 114 is regular polygon, and the circumscribed circular diameter of the first intercommunicating pore 114, which is less than, to be accommodated The diameter of chamber 113, certainly, the cross-sectional shape of the first intercommunicating pore 114 can also be processed into circle.

The diameter of threaded hole 115 is greater than the diameter of the first intercommunicating pore 114.

Refering to what is shown in Fig. 5, fuse 12 includes mandril base 121 and fuse head 122.

The cross-sectional shape of mandril base 121 is circle, and the cross-sectional shape of fuse head 122 is also circle, fuse head 122 Diameter is less than the diameter of mandril base 121, and one end of mandril base 121, the axis and fuse of fuse head 122 is arranged in fuse head 122 The axis of seat 121 is overlapped.One end of the separate fuse head 122 of mandril base 121 is equipped with clamping portion 123, and clamping portion 123 includes first The cross-sectional shape of part 124 and second part 125, first part 124 and second part 125 is circle, first part 124 Diameter be less than the diameter of second part 125, one end of first part 124 connect with one end of mandril base 121, first part 124 other end is connect with one end of second part 125, and the axis of first part 124 is overlapped with the axis of second part 125, The axis of first part 124 and second part 125 is also overlapped with the axis of mandril base 121.

Refering to what is shown in Fig. 6, the inside of mandril base 121 is equipped with gas passage 126, axis of the gas passage 126 along mandril base 121 Line direction penetrates through first part 124 and second part 125.Mandril base 121 is being equipped with venthole 127 with 122 junction of fuse head, Venthole 127 is connected to gas passage 126, and the quantity of venthole 127 is multiple, circumferential direction of multiple ventholes 127 along mandril base 121 Uniformly distributed distribution.

It should be noted that mandril base 121, fuse head 122 and clamping portion 123 are integrally machined molding.

Refering to what is shown in Fig. 2, the clamping portion 123 of fuse 12 and the clamping of blocked hole 110 connect, first part 124 and the first card Hole 111 is corresponding, and second part 125 is corresponding with the second card hole 112.

Holder 13 and spring 14, one end of holder 13 and the separate first part of second part 125 are equipped in accommodating chamber 113 124 one end abuts, and the other end is abutted with one end of spring 14, and the other end of spring 14 is abutted with the bottom of accommodating chamber 113, top The axis of son 13 is overlapped with the axis of spring 14, and the inside of holder 13 is equipped with the second intercommunicating pore 131, the perforation of the second intercommunicating pore 131 The both ends of holder 13, the second intercommunicating pore 131 are connected to accommodating chamber 113 and gas passage 126；Holder 13 is matched with the sliding of accommodating chamber 113 It closes, such holder 13 can slide in accommodating chamber 113 along the axis direction of accommodating chamber 113.

One end of the close spring 14 of holder 13 is equipped with protruding ring 132, and the upper end of spring 14 is set in the outer of protruding ring 132 Side.

Spring 14 is in compressive state always, in this way, spring 14 will make holder 13 abut always with second part 125 Together, this makes it possible to withstand fuse 12, fuse 12 is avoided to shake in process of production, causes fuse head 122 out of alignment, The case where leading to bottleneck abnormity, bursting, the shake of fuse 12 also will cause abrasion, between causing between fuse 12 and connector 11 Gap increases, and can have the generation of the case where gas leakage in such production process.

Snap ring 15 can be equipped between fuse 12 and holder 13, the two sides of snap ring 15 are pasted with fuse 12 and holder 13 respectively It closes, the inside of connector 11 is equipped with annular groove 116 (with reference to shown in Fig. 4) at position corresponding with snap ring 15, and snap ring 15 is located at In annular groove 116, the diameter of annular groove 116 is greater than the diameter of the second card hole 112.

Bolt 16 can be equipped at first intercommunicating pore 114, the head of bolt 16 is located in accommodating chamber 113, the spiral shell of bolt 16 Bar is passed through from the first intercommunicating pore 114 and is extended in threaded hole 115, and the inside of bolt 16 is equipped with third connecting hole 161, and third connects Through-hole 161 is connected to threaded hole 115 and accommodating chamber along the both ends of the axis direction in-and-out bolt 16 of bolt 16, third connecting hole 161 113。

The use principle for the fuse connector that the vial that the utility model embodiment provides blows production is as follows:

Fuse connector for connect with the piston rod of cylinder by collet, the threaded hole 115 of connector 11 and tracheae outside Be threadedly coupled, bolt 16 connect with the internal screw thread of tracheae, can greatly improve the fastness and leakproofness of connection in this way, air according to It is secondary to be flowed out out of third connecting hole 161, accommodating chamber 113 and the second intercommunicating pore 131 inflow gas channel 126, and from gas outlet, from And bottleneck is cooled down.

The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.

Claims

1. the fuse connector that a kind of vial blows production, it is characterised in that: including connector and fuse, the connector is column Shape structure, the connector along its axis direction from one end towards the other end be successively arranged interconnected blocked hole, accommodating chamber, First intercommunicating pore and threaded hole, the diameter of first intercommunicating pore are less than the diameter of the accommodating chamber, one end of the fuse with The blocked hole clamping connection, the accommodating chamber is interior to be equipped with holder and spring, one end of the holder and the one of the connector End abuts, and the other end is abutted with one end of the spring, and the other end of the spring is abutted with the bottom of the accommodating chamber, described The inside of holder is equipped with the second intercommunicating pore, and second intercommunicating pore penetrates through the both ends of the holder.

2. the fuse connector that vial according to claim 1 blows production, it is characterised in that: the blocked hole includes the One card hole can the second card hole, first card hole be located at second card hole far from the accommodating chamber side, described first The diameter of card hole is less than the diameter of second card hole.

3. the fuse connector that vial according to claim 2 blows production, it is characterised in that: the fuse and the top Snap ring is equipped between son, the inside of the connector is equipped with annular groove, the annular groove at position corresponding with the snap ring Diameter be greater than second card hole diameter.

4. the fuse connector that vial according to claim 1 blows production, it is characterised in that: the close institute of the holder The one end for stating spring is equipped with protruding ring, and the spring pocket is set to the outside of the protruding ring.

5. the fuse connector that vial according to claim 1 blows production, it is characterised in that: at first intercommunicating pore Equipped with bolt, the head of the bolt is located in the accommodating chamber, the screw rod of the bolt passed through from first intercommunicating pore and It extends in the threaded hole, the inside of the bolt is equipped with third connecting hole, axis of the third connecting hole along the bolt Line direction penetrates through the both ends of the bolt.

6. the fuse connector that vial according to claim 1 blows production, it is characterised in that: the side wall of the connector Notch is equipped at position corresponding with the blocked hole.

7. the fuse connector that vial according to claim 1 blows production, it is characterised in that: the fuse includes fuse One end of the mandril base, one end far from the fuse head of the mandril base is arranged in seat and fuse head, the fuse head Equipped with clamping portion, the clamping portion and the blocked hole cooperate, and the inside of the mandril base is equipped with gas passage, and the gas is logical Road penetrates through the clamping portion along the axis direction of the mandril base, and the mandril base is being equipped with outlet with fuse head junction Hole, the venthole are connected to the gas passage.

8. the fuse connector that vial according to claim 7 blows production, it is characterised in that: the quantity of the venthole It is multiple and be uniformly arranged along the circumferential direction of the mandril base.

9. the fuse connector that vial according to claim 7 blows production, it is characterised in that: the clamping portion includes the A part and second part, the diameter of the first part are less than the diameter of the second part, one end of the first part It is connect with the mandril base, the other end of the first part is connect with one end of the second part.