CN215658167U

CN215658167U - Tool to lock key section device

Info

Publication number: CN215658167U
Application number: CN202122307938.6U
Authority: CN
Inventors: 叶斌元
Original assignee: Xiamen Yuanjia Precision Hardware Technology Co ltd
Current assignee: Xiamen Yuanjia Precision Hardware Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-01-28
Anticipated expiration: 2031-09-24

Abstract

The utility model belongs to the technical field of key preparation, and particularly relates to a lockset key slicing device which comprises a numerical control machine body, wherein a slicing cavity is formed in the surface of the numerical control machine body, a base is installed on the inner bottom wall of the slicing cavity, and a clamping device is installed on the upper surface of the base. This tool to lock key section device, press from both sides tightly fixedly through setting up clamping device to the one end of key embryo, utilize the one end card of key embryo to go into in the fixed slot, and connect the fastening between bottom plate and apron through the bolt, it presss from both sides tightly to have avoided the section end to the key embryo, and utilize the section end of digit control machine body to carry out sliced simultaneously to the key embryo downwards, drive the clamp plate through the lagging and push down and extrude the surface of rubber cap, the utilization is blown the surface of key embryo with the air breather pipe in the rubber cap, and then clear away the piece that the section on key embryo surface produced, thereby make to have and be convenient for carry out the characteristics that clean when safely pressing from both sides tightly the key embryo.

Description

Tool to lock key section device

Technical Field

The utility model relates to the technical field of key preparation, in particular to a lockset key slicing device.

Background

The key is a common unlocking tool in people's life, and the material of making the key mainly is copper, zinc, aluminium, iron and other metals, and the key is people's daily necessities, and as time goes on, the daily necessities of xiri have been transformed into the collection. The key is mainly made of copper and is made of other metals, and can be called a thousand postures;

the existing key is in the production process, the key blank needs to be clamped, the surface of the key blank is sliced through the numerical control machine, various grooves, gaps and the like can be formed in the key blank, the existing numerical control machine mostly clamps thin edges on two sides of the key blank, meanwhile, the thickness of two sides of the key blank is further reduced along with the processing of the slicing end of the numerical control machine body on the key blank, the excessive clamping easily generates extrusion damage to the key blank, the clamping structure is loose, the key blank is easy to deviate in the processing process, and therefore the key blank is not convenient to use.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the existing numerical control machine is inconvenient to clamp a key blank, the utility model provides a lockset key slicing device.

The utility model provides a lockset key slicing device which comprises a numerical control machine body, wherein a slicing cavity is formed in the surface of the numerical control machine body, a base is installed on the inner bottom wall of the slicing cavity, a clamping device is installed on the upper surface of the base, a key blank is fixed through the clamping device, and the clamping device comprises a bottom plate and a cover plate.

Preferably, the upper surface of the front end of the bottom plate is hinged with the lower surface of the front end of the cover plate, the lower surface of the bottom plate is fixedly connected with a supporting rod, and the lower surface of the supporting rod is fixedly connected with the upper surface of the base;

through above-mentioned technical scheme, utilize the bottom plate to pass through the bracing piece and install in the surface of base to be convenient for be fixed in the surface of base with the key embryo through bottom plate and apron.

Preferably, the upper surface of the bottom plate and the lower surface of the cover plate are both provided with fixing grooves, the opening surfaces of the two fixing grooves are aligned, and the rear end surface of the cover plate and the rear end surface of the bottom plate are both fixedly connected with extension rods;

through above-mentioned technical scheme, utilize the one end card of key embryo to go into in the fixed slot and fix to increase the active area of bottom plate and apron to key embryo surface through the extension rod, thereby be convenient for increase the stability fixed to the key embryo.

Preferably, the rear end surface of the cover plate is fixedly connected with a rubber cap, the lower end opening of the rubber cap is fixedly connected with an air pipe, the air pipe is positioned right above the cover plate, the surfaces of the cover plate and the bottom plate are both inserted with a screw rod in a sliding manner, and the lower end surface of the screw rod is in threaded connection with a nut;

through above-mentioned technical scheme, utilize three rubber caps to communicate each other and exhaust through the trachea to be convenient for blow to the surface of key embryo through the trachea, and then clear up the piece that produces when cutting into slices on key embryo surface.

Preferably, the surface of the slicing end of the numerical control machine body is fixedly connected with a fixed plate, the surface of the front end of the fixed plate is fixedly connected with a sleeve plate, and the lower surface of the sleeve plate is provided with a sliding chute;

through above-mentioned technical scheme, the utilization passes through the cutting piece end fixed connection of fixed plate and digit control machine body with the lagging to the lagging of being convenient for is together swung at the cutting piece end during operation of digit control machine body.

Preferably, the inner top wall of the sliding chute is fixedly connected with a spring, the lower end of the spring is fixedly connected with a pressing plate, and the upper end surface of the pressing plate is in sliding connection with the inner wall of the sliding chute;

through above-mentioned technical scheme, the lower extreme that utilizes the clamp plate and the upper end of apron all are smooth curved surface form to the clamp plate of being convenient for is to the interior shrink of spout and is avoided being hindered by the apron.

The beneficial effects of the utility model are as follows:

the one end of key embryo is pressed from both sides tightly fixedly through setting up clamping device, utilize in the one end card of key embryo goes into the fixed slot, and connect the fastening between bottom plate and apron through the bolt, it presss from both sides tightly to have avoided the section end of key embryo, and when the section end of utilizing the digit control machine body carries out the section downwards to the key embryo, drive the clamp plate through the lagging and push down and extrude the surface of rubber cap, the utilization is blown to the surface of key embryo with the air breather pipe in the rubber cap, and then clear away the piece that the section on key embryo surface produced, thereby make to have and be convenient for carry out the characteristics that clean when safe clamp was pressed from both sides to the key embryo.

Drawings

FIG. 1 is a schematic view of a lock key blade apparatus according to the present invention;

FIG. 2 is a perspective view of a bottom plate structure of a lock key blade apparatus according to the present invention;

fig. 3 is a sectional view of a sleeve plate structure of a lock key slicing device provided by the utility model.

In the figure: 1. a numerical control machine body; 2. a slicing cavity; 3. a base; 41. a base plate; 42. a cover plate; 43. a support bar; 44. fixing grooves; 45. an extension rod; 46. a rubber cap; 47. an air tube; 48. a screw; 5. a fixing plate; 6. sheathing; 7. a chute; 8. a spring; 9. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a lock key slicing device comprises a numerical control machine body 1, wherein a slicing cavity 2 is formed in the surface of the numerical control machine body 1, a base 3 is installed on the inner bottom wall of the slicing cavity 2, a clamping device is installed on the upper surface of the base 3, a key blank is fixed through the clamping device, and the clamping device comprises a bottom plate 41 and a cover plate 42;

furthermore, the upper surface of the front end of the bottom plate 41 is hinged to the lower surface of the front end of the cover plate 42, the lower surface of the bottom plate 41 is fixedly connected with a support rod 43, the lower surface of the support rod 43 is fixedly connected with the upper surface of the base 3, and the bottom plate 41 is mounted on the surface of the base 3 through the support rod 43, so that the key blank is conveniently fixed on the surface of the base 3 through the bottom plate 41 and the cover plate 42;

furthermore, fixing grooves 44 are formed in the upper surface of the base plate 41 and the lower surface of the cover plate 42, the opening surfaces of the two fixing grooves 44 are aligned, extension rods 45 are fixedly connected to the rear end surface of the cover plate 42 and the rear end surface of the base plate 41, one end of a key blank is clamped into the fixing grooves 44 for fixing, the acting area of the base plate 41 and the cover plate 42 on the surface of the key blank is increased through the extension rods 45, and therefore the stability of fixing the key blank is increased;

furthermore, a rubber cap 46 is fixedly connected to the rear end surface of the cover plate 42, an air pipe 47 is fixedly connected to an opening at the lower end of the rubber cap 46, the air pipe 47 is located right above the cover plate 42, a screw rod 48 is inserted into the surface of the cover plate 42 and the surface of the base plate 41 in a sliding manner, a nut is connected to the lower end surface of the screw rod 48 in a threaded manner, the three rubber caps 46 are mutually communicated and exhaust air is conducted through the air pipe 47, so that air can be blown to the surface of the key blank through the air pipe 47, and further, chips generated during slicing of the surface of the key blank can be cleaned;

further, a fixed plate 5 is fixedly connected to the surface of the slicing end of the numerical control machine body 1, a sleeve plate 6 is fixedly connected to the surface of the front end of the fixed plate 5, a chute 7 is formed in the lower surface of the sleeve plate 6, and the sleeve plate 6 is fixedly connected with the slicing end of the numerical control machine body 1 through the fixed plate 5, so that the sleeve plate 6 can swing together when the slicing end of the numerical control machine body 1 works;

further, the roof fixedly connected with spring 8 in spout 7, the lower extreme fixedly connected with clamp plate 9 of spring 8, the upper end surface of clamp plate 9 and the inner wall sliding connection of spout 7 utilize the lower extreme of clamp plate 9 and the upper end of apron 42 all to be smooth curved surface form to be convenient for clamp plate 9 to the interior shrink of spout 7 avoids being hindered by apron 42.

The one end of key embryo is clamped and fixed by arranging a clamping device, one end of the key embryo is clamped into the fixing groove 44, the bottom plate 41 and the cover plate 42 are connected and fastened through bolts, the slicing end of the key embryo is prevented from being clamped, the slicing end of the numerical control machine body 1 is utilized to slice the key embryo downwards, meanwhile, the pressing plate 9 is driven to press downwards through the sleeve plate 6 to extrude the surface of the rubber cap 46, the air vent pipe 47 in the rubber cap 46 is utilized to blow air to the surface of the key embryo, and then scraps generated by slicing the surface of the key embryo are removed, so that the key embryo is convenient to clean when being safely clamped.

The working principle is as follows:

when the numerical control machine is used, the cover plate 42 is opened, one end of the key blank is clamped into the fixing groove 44, the cover plate 42 is closed, the cover plate 42 and the bottom plate 41 are fixed through the screw 48, the surface of the exposed end of the key blank is fixed through the extending plate, the key blank is clamped, the slicing end of the numerical control machine body 1 slices the exposed end of the key blank, the pressing plate 9 is driven to press downwards through the sleeve plate 6 to extrude the surface of the rubber cap 46, the rubber cap 46 is extruded and deformed, internal air is blown to the surface of the exposed end of the key blank through the air pipe 47, so that scraps generated when the surface of the key blank is sliced are blown away, and when the lower end of the pressing plate 9 impacts the surface of the cover plate 42, the pressing plate 9 is contracted towards the inside of the sliding groove 7 through pressing the lower end of the pressing plate 9, and the spring 8 is compressed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a tool to lock key section device, includes digit control machine body (1), its characterized in that: the surface of digit control machine body (1) is provided with section chamber (2), base (3) are installed to the interior diapire in section chamber (2), the last surface mounting of base (3) has clamping device, through clamping device fixes the key embryo, clamping device includes bottom plate (41) and apron (42).

2. The lock key blade apparatus of claim 1, wherein: the front end upper surface of bottom plate (41) is articulated with the front end lower surface of apron (42), the lower fixed surface of bottom plate (41) is connected with bracing piece (43), the lower surface of bracing piece (43) is connected with the upper surface fixed of base (3).

3. The lock key blade apparatus of claim 1, wherein: fixed slots (44) are formed in the upper surface of the base plate (41) and the lower surface of the cover plate (42), the opening surfaces of the fixed slots (44) are aligned, and the rear end surface of the cover plate (42) and the rear end surface of the base plate (41) are fixedly connected with extension rods (45).

4. The lock key blade apparatus of claim 1, wherein: the rear end surface of apron (42) is fixed and is connected with rubber cap (46), the lower extreme opening fixed connection of rubber cap (46) trachea (47), trachea (47) are located apron (42) directly over, the surface of apron (42) and the surface of bottom plate (41) all slide to peg graft and have screw rod (48), the lower extreme surface threaded connection of screw rod (48) has the nut.

5. The lock key blade apparatus of claim 1, wherein: the slicing end surface of the numerical control machine body (1) is fixedly connected with a fixing plate (5), the front end surface of the fixing plate (5) is fixedly connected with a sleeve plate (6), and a sliding groove (7) is formed in the lower surface of the sleeve plate (6).

6. The lock key blade apparatus of claim 5, wherein: the inner top wall of the sliding groove (7) is fixedly connected with a spring (8), the lower end of the spring (8) is fixedly connected with a pressing plate (9), and the upper end surface of the pressing plate (9) is connected with the inner wall of the sliding groove (7) in a sliding mode.