阅读说明：本技术 一种新型的锁体结构及其加工工艺 (Novel lock body structure and processing technology thereof ) 是由 毛伟进 蒋培林 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种新型的锁体结构及其加工工艺,涉及到锁具技术领域,包括锁梁、锁芯组件、圆管型材、锁梁固定座和锁舌,圆管型材的一侧设置有两锁梁固定座,且两锁梁固定座与圆管型材焊接固定,两锁梁固定座之间设有锁梁,其中一锁梁固定座内设有锁舌,锁舌与锁梁连接,圆管型材内设有锁芯组件,锁芯组件与锁舌连接。本发明中选择的圆管型材以及锁梁固定座均为成熟工艺生产的型材,并通过焊接工艺进行组装固定,省去了难度较高的工序铣槽口与加工锁芯孔,使钢材料的加工工艺得到简化,使钢锁的普及成为可能,节省了加工时间,加工工艺得到简化,机械性能极大提高,锁具具有了很好的防爆,防扭性能,能真正符合该类锁的国家标准。(The invention discloses a novel lock body structure and a processing technology thereof, and relates to the technical field of locks. The round tube section and the lock beam fixing seat which are selected in the invention are both sections produced by a mature process, and are assembled and fixed by a welding process, so that the processes of milling a notch and machining a lock cylinder hole which are difficult to achieve are omitted, the machining process of steel materials is simplified, the popularization of a steel lock is possible, the machining time is saved, the machining process is simplified, the mechanical property is greatly improved, and the lockset has good explosion-proof and torsion-proof properties and can really meet the national standard of the locks.)

1. The utility model provides a novel lock body structure, its characterized in that, including lock beam, lock core subassembly, round tubular section bar, lock beam fixing base and spring bolt, one side of round tubular section bar is provided with two the lock beam fixing base, and two the lock beam fixing base with fix through welding process between the round tubular section bar, two be equipped with between the lock beam fixing base the lock beam, one of them be equipped with in the lock beam fixing base the spring bolt, the spring bolt with the lock beam is connected, be equipped with in the round tubular section bar lock core subassembly, the lock core subassembly with the spring bolt is connected.

2. A novel door lock structure as claimed in claim 1, wherein each of said beam holders has a beam hole, and both ends of said beam are connected to said beam holes.

3. The new door lock body structure according to claim 2, wherein each said beam hole is arranged along the axial direction of said circular tube section.

4. The novel door lock body structure of claim 1, wherein one of the lock beam holders is provided with a bolt hole, and the bolt is disposed in the bolt hole.

5. The new door lock body structure of claim 4, characterized in that the axis of the bolt hole is perpendicular to the axis of the round tube section.

6. The new door lock body structure as claimed in claim 1, wherein said round tube section and said beam holder are made of steel or stainless steel.

7. A novel door lock body structure processing technology, characterized in that, the novel door lock body structure of any one of claims 1 to 6 is included, and the processing technology comprises:

s1, selecting materials, namely selecting the hollow round pipe section and the lock beam fixing seat;

s2, welding, namely welding and fixing the lock beam fixing seat and the round pipe section by a welding process;

s3, punching, namely, processing a lock beam hole and a lock bolt hole on the lock beam fixing seat;

s4, assembling and installing the bolt, the lock beam and the lock core assembly.

8. The processing technology of the novel door lock and lock body structure according to claim 7, wherein the part of the lock beam fixing seat, which is in contact with the circular tube-shaped material, is provided with an arc-shaped groove.

9. The novel door lock and lock body structure as claimed in claim 8, wherein two side edges of one end of the lock beam fixing seat away from the circular tube section are arc chamfers or right angles.

Technical Field

The invention relates to the technical field of locks, in particular to a novel lock body structure and a processing technology thereof.

Background

At present, lock bodies (shells) of padlocks are all integrated, materials such as copper, cast iron, aluminum, zinc alloy or stainless steel are adopted, and the processing cost of the stainless steel is high; the copper material has high cost and general strength; cast iron has a problem in that it is easily rusted and easily broken, and does not meet the national standards.

Disclosure of Invention

The invention aims to provide a novel lock body structure and a processing technology thereof, which are used for solving the technical problems.

The technical scheme adopted by the invention is as follows:

the utility model provides a novel lock body structure of door lock, includes lock beam, lock core subassembly, circle tubular product, lock beam fixing base and spring bolt, one side of circle tubular product is provided with two the lock beam fixing base, and two the lock beam fixing base with fix through welding process between the circle tubular product, two be equipped with between the lock beam fixing base the lock beam, one of them be equipped with in the lock beam fixing base the spring bolt, the spring bolt with the lock beam is connected, be equipped with in the circle tubular product lock core subassembly, lock core subassembly with the spring bolt is connected.

Preferably, each lock beam fixing seat is provided with a lock beam hole, and two ends of each lock beam are connected with the two lock beam holes.

As a further preference, each of the lock beam holes is arranged along the axial direction of the round pipe section.

Preferably, one of the lock beam fixing seats is provided with a lock tongue hole, and the lock tongue is arranged in the lock tongue hole.

As a further preference, the axis of the latch hole is perpendicular to the axis of the round tube profile.

Preferably, the round pipe section and the lock beam fixing seat are both made of steel or stainless steel.

A novel processing technology of a door lock body structure comprises the following steps:

s1, selecting materials, namely selecting the hollow round pipe section and the lock beam fixing seat;

s2, welding, namely welding and fixing the lock beam fixing seat and the round pipe sectional material through a welding process;

s3, punching, namely, processing a lock beam hole and a lock bolt hole on the lock beam fixing seat;

s4, assembling and installing the bolt, the lock beam and the lock core assembly.

Preferably, an arc-shaped groove is formed in a part, in contact with the circular tube-shaped material, of the lock beam fixing seat.

Preferably, the two side edges of one end, away from the circular tube section, of the lock beam fixing seat are arc chamfers or right angles.

The technical scheme has the following advantages or beneficial effects:

the door lock body structure adopts a sectional type processing mode, the selected round tube section and the lock beam fixing seat are both sections produced by a mature process and are assembled and fixed through a welding process, so that the processes of milling notches and processing lock cylinder holes with higher difficulty are omitted, the processing process of steel materials is simplified, the popularization of a steel lock is possible, the processing time is saved, the materials are saved, the processing process is simplified, the mechanical property is greatly improved, and the lock has good explosion-proof and torsion-proof performance and can really meet the national standard of the lock.

Drawings

Fig. 1 is a schematic structural diagram of a novel door lock body structure in the invention;

FIG. 2 is a schematic structural view of the connection between the round tube-shaped material and the fixed seat of the lock beam;

fig. 3 is another structural schematic diagram of the novel door lock body structure of the invention.

In the figure: 1. a lock beam; 2. a plug assembly; 3. a round pipe profile; 4. a lock beam fixing seat; 5. sealing the sheet; 6. a lock beam hole; 7. a lock tongue hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of a novel door lock body structure in the invention; fig. 2 is a schematic structural diagram of the connection between the circular tube-shaped material and the arc fixing seat, please refer to fig. 1 to 2, which illustrate a preferred embodiment of the present invention, and illustrate a novel door lock structure, which includes an arc 1, an arc assembly 2, a circular tube-shaped material 3, arc fixing seats 4 and a lock tongue, wherein two arc fixing seats 4 are disposed on one side of the circular tube-shaped material 3, the two arc fixing seats 4 and the circular tube-shaped material 3 are fixed by a welding process, the arc 1 is disposed between the two arc fixing seats 4, the lock tongue is disposed in one of the arc fixing seats 4, the lock tongue is connected to the arc 1, the arc assembly 2 is disposed in the circular tube-shaped material 3, and the arc assembly 2 is connected to the lock tongue. In the embodiment, the circular tube-shaped material 3 and the lock beam fixing seat 4 are both made of stainless steel or section bars made of common steel, the strength of the section bars is much stronger than that of die-casting materials, the sectional parts are combined into a lock body through processes such as welding and the like, and then some fine machining is performed, so that the manufacturing cost can be greatly reduced, and the national standard can be completely met. In this embodiment, still include the key with the cooperation of lock core subassembly 2 use, lock core subassembly 2 can rotate in tubular product 3, and the drive spring bolt locks or unclamps lock beam 1 when key control lock core subassembly 2 rotates. The plug assembly 2 of this embodiment is of conventional construction and will not be described in greater detail herein.

Further, as a preferred embodiment, each lock beam fixing seat 4 is respectively provided with a lock beam hole 6, and both ends of the lock beam 1 are connected with the two lock beam holes 6. The axis of the shackle hole 6 in this embodiment is parallel to the axis of the circular tube section 3.

Further, as a preferred embodiment, each of the lock beam holes 6 is provided along the axial direction of the circular tube type material 3.

Further, as a preferred embodiment, a lock tongue hole 7 is formed on one of the lock beam fixing seats 4, and the lock tongue is disposed in the lock tongue hole 7. In the embodiment, the round tube type material 3 and the lock beam fixing seat 4 are welded and fixed by adopting a welding process, the lock beam hole 6 and the lock tongue hole 7 are processed after welding is completed, the chamfered edge on the lock beam fixing seat 4 is formed, and finally the lock tongue, the lock beam 1 and the lock core assembly 2 are assembled to complete processing. Can really meet the national standard of the lock. In this embodiment, as shown in fig. 1, a sealing piece 5 is disposed at an opening of the latch hole 7 to seal the latch hole 7, so as to prevent external impurities or rainwater from entering the latch hole 7. In this embodiment, the one end of lock beam 1 is equipped with and is annular draw-in groove, and lock beam hole 6 is located to the one end detachably of lock beam 1, and the tip of the one end of spring bolt can insert and establish in the draw-in groove, be used for pinning lock beam 1, an eccentric member has in the lock core subassembly 2, and the eccentric member is located the lower extreme of spring bolt and offsets with the other end of spring bolt, through the corotation of key control eccentric member or reversal, eccentric member control spring bolt upwards or move down, make the spring bolt pin lock beam 1 or loosen lock beam 1. The lock beam 1 in this embodiment is detachably connected to the two lock beam holes 6, and when the lock beam 1 is in an open state, the lock beam 1 can be detached from the lock beam holes 6.

Further, as a preferred embodiment, the axis of the latch hole 7 is perpendicular to the axis of the circular tube type material 3. The axis of the strike hole 7 in this embodiment is perpendicular to and intersects the axis of the strike hole 6.

The following describes a preferred processing technique of the door lock body structure of the invention:

a novel processing technology of a door lock body structure comprises the following steps:

s1, selecting materials, namely selecting a hollow round tubular material 3 and a lock beam fixing seat 4;

s2, welding, namely assembling and welding the lock beam fixing seat 4 and the round tube sectional material 3;

s3, punching, namely, processing a lock beam hole 6 and a lock bolt hole 7 on the lock beam fixing seat 4;

and S4, assembling and installing the lock tongue, the lock beam 1 and the lock cylinder assembly 2. In this embodiment, directly select for use current hollow tubular product 3 and lock beam fixing base 4 to fix through welding process, can save process time, practiced thrift the material, made the technology of processing obtain simplifying, and the joint strength between welded tubular product 3 and the lock beam fixing base 4 is high, has fine explosion-proof, and the anti-twist performance can really accord with the national standard of this type of lock. In this embodiment, after the circular tube 3 and the arc beam fixing seat 4 are welded and fixed, the bolt hole 7 and the arc beam hole 6 are processed, and then the arc beam 1, the bolt and the lock core assembly 2 are assembled to form a complete door lock body.

Further, as a preferred embodiment, an arc-shaped groove is formed in a portion of the lock beam fixing seat 4, which is in contact with the circular tube type material 3.

Further, as a preferred embodiment, two side edges of one end of the lock beam fixing seat 4 far away from the circular tube section bar 3 are arc chamfers or right angles. In this embodiment, the width of the lock beam fixing seat 4 is the same as the outer diameter of the circular tube-shaped material 3, and the width of the lock beam fixing seat 4 is the length along the radial direction of the circular tube-shaped material 3. The chamfer on the lock beam fixing seat 4 in the embodiment preferably adopts an arc chamfer.

The above description is only a preferred embodiment of the present application, and does not limit the scope and the embodiments of the present application.

The present application also has the following preferred embodiments on the basis of the above preferred embodiments:

further, as a preferred embodiment, as shown in fig. 3, the lock beam fixing seat 4 may adopt a design that the upper portion is narrow and the lower portion is wide, the upper end surface of the lock beam fixing seat 4 may be an arc surface or a plane, and when the upper end surface is a plane, arc chamfers are disposed on two sides of the upper end surface of the lock beam fixing seat 4. The interval between two lateral walls of lock beam fixing base 4 increases from top to bottom, and the position of the lower extreme of lock beam fixing base 4 and the contact of tubular product 3 is equipped with the arc wall for cooperate with the performance of tubular product 3. The specific shape of the shackle fixing seat 4 in this embodiment may also be selected as needed, and for example, a columnar shape, a circular truncated cone shape, or the like may also be selected.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.