CN208514176U

CN208514176U - A kind of lock core blanking machine of safe operation

Info

Publication number: CN208514176U
Application number: CN201820335625.7U
Authority: CN
Inventors: 黄芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-13
Filing date: 2018-03-13
Publication date: 2019-02-19
Anticipated expiration: 2028-03-13

Abstract

The utility model discloses a kind of lock core blanking machine of safe operation, including station and feeding unit, in the operation console side, the station is equipped with processing unit for the feeding unit setting；The processing unit outer cover is equipped with shield.The utility model is effectively prevented the occurrence of high temperature clast that operator is splashed is scalded, is avoided worker injuries, improve the safety of work by the setting of shield.

Description

A kind of lock core blanking machine of safe operation

Technical field

The invention belongs to lock core processing technique fields, more particularly, to a kind of lock core blanking machine of safe operation.

Background technique

Traditional lock core processing carries out machining generally by lathe, but under this kind of processing method, in process The clast that the clast of splashing, especially high temperature can be generated can scald human body, while can also generate especially stimulation niff, sternly Human health is compromised again.Secondly, the clast to splash will lead to, lathe surface is dirty and messy, and card has clast and influences lathe inside lathe Normal operation, equipment failure rate is high.And debris accumulation it is more when need artificial debris removal, it is time-consuming and laborious.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides a kind of lock core blanking of safe operation that equipment failure rate is low Machine.

To achieve the goals above, the present invention use following technical scheme, a kind of lock core blanking machine of safe operation, including Station and feeding unit, in the operation console side, the station is equipped with processing unit for the feeding unit setting；Its Be characterized in that: the processing unit outer cover is equipped with shield, is connected with door by pin shaft on the shield；The door position In the front of the station, the door is equipped with handle；The shield lower end is equipped with movable pulley.The present invention passes through shield Setting so that station is integrally housed in protective cover, so that the clast of the splashing generated on station in process is not It can splash to outside protective cover, and then effectively prevent the case where operator is scalded by high temperature clast, avoid worker injuries, Improve the safety of work；Using this structure, operator only needs easily to open door by shaking hands, and can stretch out one's hand and touch Components and lock core on station, workpiece dismounting and the maintenance of components are very convenient；Sliding door is opened, operator can be straight It connects and picks workpiece, check the machining state of workpiece at the first time convenient for operator；If teaching and administrative staff's effect of work pieces process is bad, It can be with hard stop inspection, the lock core blanking machine of adjustment safe operation.

Further, the shield uses transparent configuration；Operator observes directly behaviour by transparent shield Make situation on platform, avoids the occurrence of operation blind area.

Further, the processing unit includes spindle box and the processing knife group for processing lock core, in the spindle box It is equipped with the live spindle driven by first motor, the clamp structure for clamping lock core is equipped in the live spindle；Pass through Clamp structure fixes lock core, then be driven by motor live spindle rotation so that lock core can in the state of clamped, Automatic operation is realized in the operation that drilling, turning, tapping and cutting are realized under the processing of processing knife group, high in machining efficiency, And clamped by hand without worker, it is highly-safe.

Further, the clamp structure includes its internal folder cylinder with through-hole being arranged in live spindle and sets Movable claw on folder cylinder；The spindle box is equipped with driving assembly.

Further, the driving component includes the limit sleeve being sheathed on the folder cylinder, one end is hinged on spindle box Shift fork and the driving cylinder that is fixed on the spindle box, the piston rod of the other end of the shift fork and the driving cylinder cut with scissors It connects.

Further, there is card slot, dialling to the card slot can be caught in by having on the shift fork on the limit sleeve Block；Due to the setting of movable claw, so that the internal diameter of folder cylinder end is variable, when folder cylinder is extend out to outside live spindle, movable claw It can be flared out, to increase the internal diameter of folder cylinder end, so that workpiece is more easy when cylinder is pressed from both sides in merging；And when folder cylinder contracts again When being back in live spindle, movable claw workpiece pressing under the action of live spindle inner wall effectively clamps workpiece, clamps Great efforts, good clamping effect, workpiece are not easy in processing by dropping out on folder cylinder, and failure rate is low.

The invention has the following advantages that it is broken to effectively prevent the high temperature that operator is splashed by the setting of shield The occurrence of bits scald, worker injuries are avoided, the safety of work is improved.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of processing unit of the invention.

Fig. 3 is the partial sectional view of live spindle of the invention.

Fig. 4 is the structural schematic diagram of feeding unit of the invention.

Fig. 5 is the partial schematic diagram of Fig. 4.

Fig. 6 is the structural schematic diagram of debris removal unit and clast supply unit of the invention.

Fig. 7 is the structural schematic diagram of shield of the invention.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.

As shown in figs. 1-7, the lock core blanking machine of a kind of safe operation, including station 1 and feeding unit 2, feeding unit 2 In 1 side of station, it further includes shield 4, clast supply unit 5, debris removal unit that station 1, which is equipped with processing unit 3, for setting 6 and product supply unit 7, the shield 4 is located at outside processing unit 3, and clast supply unit 5 is arranged in the case where processing unit 3 Side, above processing unit 3, product supply unit 7 is arranged in 1 other side of station the setting of debris removal unit 5；Utilize protection Cover forms operator and protects, and automatically delivers out by workpiece using product transmission unit, utilizes product debris removal and chip removal list Clast is removed automatically.

As shown in Figure 1-3, as a further refinement of the present invention, processing unit 3 includes spindle box 31 made of metal With the processing knife group 32 for processing lock core, the processing knife group 32 can drill to lock core, turning, tapping and cutting etc. Operation, the specific structure and process principle of the processing knife group 32 may be implemented for the prior art, such as Chinese patent CN Cutter, drilling tool structure disclosed in 205798942 U, repeat no more；It is equipped in the spindle box 31 by first motor 33 The live spindle 34 of driving, the live spindle 34 are made of metal, and are arranged for inner hollow, are equipped with and are used in live spindle 34 Clamp the clamp structure 35 of lock core；Specifically, as Figure 2-3, the clamp structure 35 includes being arranged in live spindle 34 Interior presss from both sides cylinder 351 and the movable claw 352 set on folder 351 front end of cylinder, is hollow to form a through-hole inside the folder cylinder 351；Institute Movable claw 352 is stated to be an integral molding structure with folder cylinder 351, specially after the front end of folder cylinder 351 opens up multiple strip gabs, Folder 351 end of cylinder forms the clamping jaw that opposite can be pressed from both sides cylinder 351 and stir；Preferably, the front inner wall of the live spindle 34 is equipped with The conical surface, so that the front end of live spindle 34 forms flaring structure；Since movable claw and the inner wall of live spindle 34 are the conical surface Contact, when travelling forward under the action of pressing from both sides cylinder 351 in driving assembly 351, movable claw will open, and the aperture of the front end of the through hole can be sent out It is raw to change；When folder cylinder 351 moves backward, movable claw 352 will mutually be drawn close, and the aperture of the front end of the through hole can become smaller, movable at this time Pawl 352 can clamp blank part；When folder cylinder 351 travels forward, the aperture of the front end of the through hole can become larger, and blank part can be logical at this time It is axially moved in hole.

Further, the driving component 8 include be sheathed on it is described folder cylinder 351 outside metal spacing set 81, one end it is hinged In the shift fork 82 on spindle box 31 and the driving cylinder 83 being fixed on the spindle box 31, the other end of the shift fork 82 and institute The piston rod for stating driving cylinder 83 is hinged；Further, it is set to the card slot of annular on the limit sleeve 81, has on the shift fork 82 There is the shifting block 84 that can be caught in in the card slot.

As illustrated in figures 4-5, the feeding unit 2 includes support base 21 and cylinder 22, is coaxially fixed with one end in cylinder 22 The body of rod 23 of opening, the body of rod 23 is interior to be equipped with piston 24, is connected with push rod 25 on piston 24；The length of the push rod 25 is less than long gas The length of cylinder, it is preferred that the length of push rod 25 is greater than the shortest distance of live spindle 31 to the body of rod 23.

As shown in fig. 6, the product supply unit 7 includes belt 71, the second motor 72 and driving wheel 73, driving wheel 73 is pacified On the output shaft of the second motor 72, belt 71 is placed on driving wheel 73；It can be straight by the lock core processed using this structure It connects and is transported out from station 1, reduce artificial the step for picking up lock core, it is time saving and energy saving.

As shown in Figure 1 and Figure 7, the shield 4 uses transparent configuration, and preferably transparent plastic is made；Lead on shield 4 It crosses pin shaft and is connected with door 41, the door 41 is located at the front of station 1, and door 41 is equipped with handle 42；Operator can be with The operational situation on station 1 is observed directly by transparent shield 4, when finding that the operating of 1 upper-part of station is abnormal Door 41 directly can be opened by handle 42 and lock core is extracted by door 41 close to station 1, or directly, lock core is processed in time Situation is quickly inspected by random samples, processing situation is undesirable can timely shutdown inspection.

As shown in fig. 7,4 lower end of shield is equipped with movable pulley 43, which is the universal wheel bought on the market； Using this structure, shield entirety can be removed near station, allow whole operation platform to be exposed, be convenient for operator Between upper all parts covered to operation carry out inspection and maintenance, furthermore it is also possible to replace shield.

As shown in figures 1 to 6, the debris removal unit 6 includes blower 61, discharge pipe 62 and horn-like ventilator cowling 63, is led to Fan housing 63 is located at the top of processing unit 6；Clast supply unit 5 is the spiral chip cleaner being directly commercially available on the market；Blower After 61 startings, wind is delivered on the processing unit 3 of 63 lower end of ventilator cowling by discharge pipe 62, and processing unit 3 is cut from lock core The clast chipped away blows off and enters spiral chip cleaner, can both clean processing unit, prevents processing unit etc. because of debris becoming stuck And it is unable to normal operation, and debris removal can not be shut down, prevent the cleaning not in time of clast from polluting the environment.

In use, blank part is put into the body of rod 23 from the open end of the body of rod 23, the piston rod of driving cylinder 83 is retracted When, shift fork 82 can be driven to be flipped around the hinged place of itself and spindle box 31, so that limit sleeve 81 drives rotation master by shifting block Axis moves back, so that folder 351 front end of cylinder extend out to live spindle, movable claw opens；The front end of blank part is extend into folder cylinder at this time 351 and stretch out folder cylinder 351 front end a distance, then when drive cylinder 83 piston rod stretch out when, can drive shift fork 82 around The hinged place of itself and spindle box 31 is flipped, so that limit sleeve 81 drives live spindle to move forward by shifting block, so that folder cylinder 351 Front end is retracted in live spindle again, and folder cylinder 351 can clamp blank；First motor 33 acts later, drives rotation Turn main shaft 34 and folder cylinder 351 rotate together with, so that blank part be driven to rotate, starting processing unit 3, complete drilling, turning and Cutting off processing completes the processing of a lock core；Then processing unit 3 is retracted, and the piston rod of the piston 24 in the body of rod 23 retracts, band Dynamic folder cylinder 351 travels forward, and the piston 24 in the body of rod 23 travels forward, and drives push rod 25 that blank part is pushed forward to a spacing From subsequently entering the work pieces process of next round.

Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims

1. a kind of lock core blanking machine of safe operation, including station (1) and feeding unit (2), feeding unit (2) setting In the station (1) side, the station (1) is equipped with processing unit (3)；It is characterized by: the processing unit (3) It is covered with shield (4) outside, door (41) is connected with by pin shaft on the shield (4)；The door (41) is located at described The front of station (1), the door (41) are equipped with handle (42)；Shield (4) lower end is equipped with movable pulley (43).

2. the lock core blanking machine of safe operation according to claim 1, it is characterised in that: the shield (4) is using saturating Bright structure.

3. the lock core blanking machine of safe operation according to claim 1, it is characterised in that: the processing unit (3) includes Spindle box (31), processing knife group (32) and first motor (33) for processing lock core, be equipped in the spindle box (31) by The live spindle (34) of first motor (33) driving, the interior clamp structure being equipped with for clamping lock core of the live spindle (34) (35).

4. the lock core blanking machine of safe operation according to claim 3, it is characterised in that: clamp structure (35) packet Include its internal folder cylinder (351) with through-hole being arranged in live spindle (34) and the work for being set to described folder cylinder (351) front end Pawl (352)；The spindle box (31) is equipped with driving assembly (8).

5. the lock core blanking machine of safe operation according to claim 4, it is characterised in that: the driving component (8) includes It is sheathed on the limit sleeve (81) pressed from both sides on cylinder (351), the shift fork (82) that one end is hinged on spindle box (31) and is fixed on institute State the driving cylinder (83) on spindle box (31), the piston rod hinge of the other end of the shift fork (82) and driving cylinder (83) It connects.

6. the lock core blanking machine of safe operation according to claim 5, it is characterised in that: have on the limit sleeve (81) Card slot, having on the shift fork (82) can be caught in the shifting block (84) in the card slot.

7. the lock core blanking machine of safe operation according to claim 3, it is characterised in that: the feeding unit (2) includes Support base (21) and cylinder (22) are coaxially fixed with the body of rod open at one end (23) in the cylinder (22), the body of rod (23) It is interior to be equipped with piston, push rod (25) are connected on the piston.

8. the lock core blanking machine of safe operation according to claim 7, it is characterised in that: the length of the push rod (25) is small The length of length in the body of rod (23), the push rod (25) is greater than the live spindle (34) to the body of rod (23) most Short distance.