CN212470503U

CN212470503U - Lock cylinder punching chamfering device

Info

Publication number: CN212470503U
Application number: CN202020677090.9U
Authority: CN
Inventors: 廖军华
Original assignee: Yichun Weiyue Hardware Co ltd
Current assignee: Yichun Weiyue Hardware Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a lock core punching chamfering device, which comprises a base station, a vertical plate is fixedly connected with one side of the upper surface of the base station, a rotary clamping device is fixedly connected with one side of the vertical plate, an electric sliding table is fixedly arranged on the other side of the upper surface of the base station, a connecting plate is fixedly connected with the upper side of the sliding end of the electric sliding table, a fixed block is fixedly connected with one side of the upper surface of the connecting plate, a hydraulic cylinder is connected with one side of the fixed block through a movable pin, a connecting block is fixedly connected with one end of a piston rod of the hydraulic cylinder, the other side of the connecting block is connected with an installation table through a movable pin, the other side of the installation table is connected with the connecting plate through a rotating pin, a strip-shaped groove is, the angle of the cutter can be adjusted.

Description

Lock cylinder punching chamfering device

Technical Field

The utility model relates to a lock core production field specifically is a lock core chamfer device that punches.

Background

The lock core is a main part for controlling the unlocking of the lock, is a heart of the lock, and is a core part which can rotate and drive the lock bolt to move along with a key. When the lock cylinder is machined, the lock cylinder needs to be punched, and chamfering is carried out on the edges of an inner hole and an outer wall.

Some common lock cylinder processing devices cannot realize two working procedures of punching and chamfering under the condition of one-time clamping, and multiple times of clamping not only reduce the processing efficiency, but also reduce the processing precision; the chamfer angle of some conventional lock cylinder chamfer devices is not easily adjustable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock core chamfer device that punches sets up drilling machine and cutter on the fixed plate, and drilling machine and cutter are switched to the accessible hand wheel, set up lead screw and pneumatic cylinder, the angle of adjustable cutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lock cylinder punching and chamfering device comprises a base station, wherein one side of the upper surface of the base station is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a rotary clamping device, the other side of the upper surface of the base station is fixedly provided with an electric sliding table, the upper side of the sliding end of the electric sliding table is fixedly connected with a connecting plate, one side of the upper surface of the connecting plate is fixedly connected with a fixed block, one side of the fixed block is rotatably connected with a hydraulic cylinder through a movable pin, one end of a piston rod of the hydraulic cylinder is fixedly connected with a connecting block, the other side of the connecting block is rotatably connected with an installation table through the movable pin, the other side of the installation table is rotatably connected with the connecting plate through a rotating pin, a strip-shaped groove is formed in the upper side, the outer surface of the screw rod is rotatably connected with a bearing seat through threads, the bearing seat is connected to the strip-shaped groove in a sliding mode, a fixing plate is fixedly connected to the upper side of the bearing seat, a cutter fixing mechanism and a drilling machine are fixedly installed on the fixing plate, and a cutter is fixedly installed on one side of the cutter fixing mechanism.

Preferably, the cutter fixing mechanism comprises a concave plate, one side of the concave plate is fixedly welded on the fixing plate, one side of the concave plate is rotatably connected with a threaded knob through threads, and one end of the threaded knob is fixedly welded with a pressing plate.

Preferably, an elastic rubber layer is fixedly bonded to one side of the pressure plate.

Preferably, the rotary clamping device comprises a motor, the lower side of the motor is fixedly mounted on one side of the vertical plate, the output end of the motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft is rotated through the vertical plate through a bearing, and one end of the rotating shaft is fixedly connected with a chuck.

Preferably, the motor is a reduction motor.

Preferably, the lower side of the base platform is fixedly connected with a supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fixed plate is provided with a drilling machine and a cutter, the drilling machine and the cutter can be switched through a hand wheel, and two working procedures of drilling and chamfering can be realized under the condition of one-time clamping;

2. the horizontal position of the adjustable cutter of the screw rod is arranged, the angle of the adjustable cutter of the hydraulic cylinder is arranged, the adjustment of the chamfering angle can be realized, and the inner hole and the outer circle can be chamfered under the condition of one-time clamping.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a base station; 2. a vertical plate; 3. a rotary clamping device; 301. a motor; 302. a rotating shaft; 303. a chuck; 4. an electric sliding table; 5. a connecting plate; 6. a hydraulic cylinder; 7. connecting blocks; 8. an installation table; 9. a strip-shaped groove; 10. a hand wheel; 11. a screw rod; 12. a bearing seat; 13. a fixing plate; 14. a cutter fixing mechanism; 1401. a concave plate; 1402. a threaded knob; 1403. pressing a plate; 15. a drilling machine; 16. a cutter; 17. a support leg; 18. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lock core chamfering device comprises a base platform 1, and supporting legs 17 are fixedly connected to the lower side of the base platform 1 for supporting the base platform 1. 1 upper surface one side fixedly connected with riser 2 of base station, 2 one side fixedly connected with rotary clamping device 3 of riser, rotary clamping device 3 includes motor 301, for the operation is more steady to have the function of reduction gear, set up motor 301 and be gear motor. Motor 301 downside fixed mounting is in riser 2 one side, and motor 301 output passes through shaft coupling fixedly connected with pivot 302, and pivot 302 one end is passed through the bearing and is rotated and run through riser 2, and pivot 302 one end fixedly connected with chuck 303, for the ease of pressing from both sides tight non-columniform lock core, chuck 303 sets up to four-jaw chuck.

1 upper surface opposite side fixed mounting of base station has electronic slip table 4, the slip end upside fixedly connected with connecting plate 5 of electronic slip table 4, 5 upper surface one side fixedly connected with fixed block 18 of connecting plate, 18 one side of fixed block is rotated through the removable pin and is connected with pneumatic cylinder 6, pneumatic cylinder 6 piston rod one end fixedly connected with connecting

block

7, 7 opposite sides of connecting block are rotated through the removable pin and are connected with mount table 8, 8 opposite sides of mount table rotate through the removable pin and connect in connecting plate 5, bar recess 9 has been seted up to 8 upsides of mount table, 8 one sides of mount table are provided with hand wheel 10, hand wheel 10 inner circle fixedly connected with

lead screw

11, 11 one end of lead screw runs through mount table 8 through the bearing rotation, 11 one end of lead screw extends in bar recess 9, 11 surfaces of lead screw are connected with bearing frame 12 through.

A tool fixing mechanism 14 and a drilling machine 15 are fixedly mounted on the fixing plate 13, and a tool 16 is fixedly mounted on one side of the tool fixing mechanism 14. The cutter fixing mechanism 14 comprises a concave plate 1401, one side of the concave plate 1401 is fixedly welded on the fixing plate 13, one side of the concave plate 1401 is rotatably connected with a threaded knob 1402 through threads, and one end of the threaded knob 1402 is fixedly welded with a pressing plate 1403. An elastic rubber layer is fixedly bonded to the pressure plate 1403 side so as not to damage the lock cylinder.

The working principle is as follows: to treat in the lock core clamp dress chuck 303 of processing, rotatory hand wheel 10, make drilling machine 15 aim at the lock core, the removal end of electronic slip table 4 promotes drilling machine 15 and is close to treating the lock core of processing, can punch, after punching, rotatory hand wheel 10, make cutter 16 aim at the lock core, pneumatic cylinder 6 is flexible, it is rotatory to drive mount table 8, adjustable cutter 16's inclination, and then adjust the inclination of chamfer, when needs switch over the excircle chamfer from the hole switching chamfer, rotatory hand wheel 10, make cutter 16 horizontal migration certain distance can switch.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lock core chamfer device that punches, includes base station (1), its characterized in that: the vertical plate (2) is fixedly connected to one side of the upper surface of the base platform (1), a rotary clamping device (3) is fixedly connected to one side of the vertical plate (2), an electric sliding table (4) is fixedly mounted to the other side of the upper surface of the base platform (1), a connecting plate (5) is fixedly connected to the upper side of the sliding end of the electric sliding table (4), a fixed block (18) is fixedly connected to one side of the upper surface of the connecting plate (5), a hydraulic cylinder (6) is rotatably connected to one side of the fixed block (18) through a movable pin, a connecting block (7) is fixedly connected to one end of a piston rod of the hydraulic cylinder (6), a mounting table (8) is rotatably connected to the other side of the connecting block (7) through a movable pin, the other side of the mounting table (8) is rotatably connected to the connecting plate (5) through, hand wheel (10) inner circle fixedly connected with lead screw (11), lead screw (11) one end is passed through bearing rotation and is run through mount table (8), lead screw (11) one end is extended in bar groove (9), lead screw (11) surface is connected with bearing frame (12) through the screw thread rotation, bearing frame (12) sliding connection is in bar groove (9), bearing frame (12) upside fixedly connected with fixed plate (13), fixed mounting cutter fixed establishment (14) and drilling machine (15) are gone up in fixed plate (13), cutter fixed establishment (14) one side fixed mounting has cutter (16).

2. The lock cylinder punching and chamfering device according to claim 1, characterized in that: the cutter fixing mechanism (14) comprises a concave plate (1401), one side of the concave plate (1401) is fixedly welded on the fixing plate (13), one side of the concave plate (1401) is rotatably connected with a threaded knob (1402) through threads, and one end of the threaded knob (1402) is fixedly welded with a pressing plate (1403).

3. The lock cylinder punching and chamfering device according to claim 2, wherein: an elastic rubber layer is fixedly adhered to one side of the pressure plate (1403).

4. The lock cylinder punching and chamfering device according to claim 1, characterized in that: rotatory clamping device (3) include motor (301), motor (301) downside fixed mounting is in riser (2) one side, shaft coupling fixedly connected with pivot (302) is passed through to motor (301) output, pivot (302) one end is passed through bearing rotation and is run through riser (2), pivot (302) one end fixedly connected with chuck (303).

5. The lock cylinder punching and chamfering device according to claim 4, wherein: the motor (301) is a speed reduction motor.

6. The lock cylinder punching and chamfering device according to claim 1, characterized in that: the lower side of the base platform (1) is fixedly connected with a supporting leg (17).