CN217648133U

CN217648133U - Tapered end wire drawing device that high quality was polished fast

Info

Publication number: CN217648133U
Application number: CN202220448490.1U
Authority: CN
Inventors: 刘方明; 刘方亮
Original assignee: Nantong Hongming New Material Co ltd
Current assignee: Nantong Hongming New Material Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-10-25
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a tapered end wire drawing device that quick high quality was polished, including grinding machanism, grinding machanism goes up to embolia and is provided with the abrasive band, grinding machanism's upper portion is provided with and is used for drive and tensioning abrasive band fast turn-round drive assembly, grinding machanism's lower part is provided with the control assembly who is used for controlling the abrasive band tapered end of polishing, the control assembly passes through the spring and pushes up with the abrasive band elasticity and touch the setting, the abrasive band passes through the control assembly and is connected with tapered end frictional contact, the tapered end is fixed to be set up on the rotary disk. The utility model discloses a control assembly is connected tapered end and abrasive band frictional contact for the surface of tapered end is more steady and the surface of the wire drawing tapered end of polishing accurately, has promoted the wire drawing effect of tapered end effectively, has guaranteed pleasing to the eye degree and the regularity on tapered end surface, adopts the abrasive band directly to embolia on grinding machanism, simple structure, and the processing cost is low, promotes the wire drawing efficiency of tapered end, has guaranteed the quality of tapered end wire drawing, reduces the degree of difficulty of maintenance, change abrasive band.

Description

Tapered end wire drawing device that high quality was polished fast

Technical Field

The utility model belongs to the technical field of the tapered end processing equipment, concretely relates to tapered end wire drawing device that quick high quality was polished.

Background

The lock head is also called a lock core and is one of important parts in the lockset. In order to ensure the aesthetic degree and the uniformity of the surface of the lock head, the drawing treatment needs to be carried out aiming at the lock head. Traditional tapered end surface wire drawing is the wire drawing of polishing on the abrasive machine through the manual work, and intensity of labour is big, and efficiency is lower, and the quality is relatively poor, and the wire drawing effect is also relatively poor. The wire drawing on present tapered end surface is through the wire drawing of polishing of semi-automatic polisher, though reduced intensity of labour, improved wire drawing efficiency, but the quality of tapered end is still lower, and the wire drawing effect is also relatively poor.

The existing full-automatic lock processing equipment at the present stage has the advantages that the efficiency and the quality are greatly improved, but the processing equipment has a complex structure, high cost, high maintenance difficulty and poor polishing effect, and cannot be applied to the wire drawing treatment on the surface of the lock. For example, chinese patent publication No. CN113579754A, published 2021, 11 months and 02 days, discloses a full-automatic processing device and a processing method for furniture lock tapered end, which proposes "including a frame, on which a mounting shaft is arranged; a turntable is arranged on the mounting shaft, and a plurality of clamping devices are arranged on the top surface of the turntable; a clamping station, a bullet hole punching station, a screw hole punching station, a piece sealing station, a polishing station and a blanking channel are arranged on the periphery of the rotary table; the top end part of the mounting shaft is provided with a mounting seat, and a pushing device is arranged on the mounting seat; a stepping motor is arranged on the frame, and a driving gear is arranged on the stepping motor; one side of the driving gear is provided with a driven gear arranged on the turntable; the processing method comprises the steps of feeding and clamping, then punching the pin hole and the screw hole respectively, then sealing and polishing the pin hole, and finally discharging. "this prior art's processing equipment punches a hole and polishes only to the bullet hole and the connecting hole of tapered end, though can promote the machining efficiency and the quality of tapered end, but this prior art's structure is comparatively complicated, and the cost is higher, and the maintenance degree of difficulty is big, and it is also relatively poor to polish the effect, can not be applicable to the wire drawing processing on tapered end surface to the aesthetic measure and the regularity on tapered end surface have been influenced. For this reason, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapered end wire drawing device that quick high quality was polished to solve the tapered end wire drawing device at the present stage that proposes in the above-mentioned background art, the structure is complicated, and is with high costs, and the maintenance degree of difficulty is big, and the wire drawing effect is poor, can't guarantee the problem of the pleasing to the eye degree and the regularity on tapered end surface.

In order to achieve the above object, the utility model provides a following technical scheme: the lock drawing device capable of achieving high-quality grinding quickly comprises a grinding mechanism, wherein an abrasive belt is sleeved on the grinding mechanism, and the lock drawing device is characterized in that a driving assembly used for driving and tensioning the abrasive belt to rotate quickly is arranged on the upper portion of the grinding mechanism, a control assembly used for controlling the abrasive belt grinding lock is arranged on the lower portion of the grinding mechanism, the control assembly is elastically abutted to the abrasive belt through a spring, the abrasive belt is connected with the lock in a friction contact mode through the control assembly, and the lock is fixedly arranged on a rotating disk.

Furthermore, the control assembly comprises an air cylinder for controlling the abrasive belt to move downwards, the air cylinder is fixed on the support frame, a triangular rib plate is fixedly arranged at the lower part of the support frame, a movable plate is fixedly arranged at the bottom of the air cylinder and elastically connected with a spring, a top contact plate in contact with the abrasive belt is elastically connected below the spring, and the abrasive belt is in friction contact with the lock head through the top contact plate.

Furthermore, two ends of the triangular rib plate are respectively connected with an auxiliary wheel which is in rotary contact connection with the abrasive belt, and the auxiliary wheels are in linkage arrangement with the driving assembly through the abrasive belt.

Furthermore, the driving assembly comprises a motor for driving the abrasive belt to rotate in conjunction with the auxiliary wheel, the motor is fixedly arranged at one end of the fixing plate, the other end of the fixing plate is movably connected with a pull handle through a support, the fixing plate is fixedly connected with the support frame, a rotating wheel for driving the abrasive belt to rotate is arranged on the motor, and the rotating wheel is in rotary contact with the abrasive belt.

Furthermore, one side of the pull handle is hinged with a tensioning wheel for tensioning the abrasive belt to be sleeved into the rotating wheel and the auxiliary wheel, the other side of the pull handle is movably connected with an inclined air cylinder for controlling the pull handle to move through a piston rod, and the inclined air cylinder is fixedly arranged on the fixing plate.

Furthermore, a sensor used for sensing the position of the lock head is fixedly arranged on one side edge of the rotating disk through a fixing frame, the sensor is electrically connected with a control box used for controlling the rotating disk to rotate or stop, the control box is electrically connected with an air cylinder, the air cylinder is matched with the rotating disk through the control box, a plurality of screws matched with the sensor are arranged at the bottom of the periphery of the rotating disk, and the screws and the fixing seats are arranged in a one-to-one correspondence manner.

Furthermore, a plurality of fixing seats are arranged at the top of the periphery of the rotating disc, sleeve rods used for fixing the lock heads are arranged in the middle of the fixing seats, and the sleeve rods are sleeved with the lock heads in an embedded mode.

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

1. the utility model discloses a control assembly is connected tapered end and abrasive band frictional contact, make the surface of tapered end can polish the surface of wire drawing tapered end more steadily and accurately, the wire drawing effect of tapered end has been promoted effectively, the pleasing to the eye degree and the regularity on tapered end surface have been guaranteed, adopt the abrasive band directly to embolia on grinding machanism, the structure of device can be simplified effectively, the processing cost is reduced, the elastic action of spring is recycled, make the abrasive band reset fast, the tapered end of excessively polishing of abrasive band has been avoided effectively, effectively promote the wire drawing efficiency of tapered end, the quality of tapered end wire drawing has been guaranteed, the life of abrasive band also can be prolonged simultaneously, reduce the maintenance, change the degree of difficulty in abrasive band.

2. The utility model discloses an auxiliary wheel is connected the setting with the abrasive band swivelling contact, can effectively promote abrasive band pivoted range and frequency, the effect of abrasive band wire drawing tapered end of polishing has been guaranteed, adopt fly leaf and spring elastic connection, make the top touch panel can be fast and accurately control the surface of abrasive band wire drawing tapered end of polishing under the activity of cylinder, the wire drawing effect of tapered end has been promoted effectively, the pleasing to the eye degree and the regularity on tapered end surface have been guaranteed, the tapered end of excessively polishing in the abrasive band has also been avoided simultaneously, thereby effectively promote the wire drawing efficiency and the quality of tapered end, the life in abrasive band has been prolonged, the maintenance is reduced, the degree of difficulty of change abrasive band.

3. The utility model discloses a handle will oblique cylinder and take-up pulley activity setting for the abrasive band can be emboliaed on rotating wheel and auxiliary wheel by the tensioning fast, has simplified the structure of device effectively, has reduced the processing cost, has also simplified the installation in abrasive band effectively simultaneously, has reduced the degree of difficulty of maintenance, change abrasive band, has guaranteed the work efficiency and the quality of tapered end wire drawing.

4. The utility model discloses a screw and fixing base one-to-one set up for the inductor can be fast and judge the position of tapered end accurately, sets up cylinder and rotary disk cooperation through the control box, makes the tapered end can be accurately and ground the wire drawing of polishing by the abrasive band fast, and sees off the tapered end after the wire drawing of polishing simultaneously, has promoted the wire drawing effect of tapered end effectively, has guaranteed pleasing to the eye degree and the regularity on tapered end surface.

Drawings

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

FIG. 2 is a schematic structural view of the polishing mechanism of the present invention;

FIG. 3 is a schematic view of a rotary disk structure of the present invention;

fig. 4 is a schematic structural view of the driving assembly of the present invention;

fig. 5 is a schematic structural view of the control assembly of the present invention;

fig. 6 is a schematic side sectional view of the rotary plate of the present invention.

Wherein: 1. a polishing mechanism; 2. an abrasive belt; 3. a drive assembly; 4. a lock head; 5. a control component; 6. a spring; 7. rotating the disc; 8. a motor; 9. a rotating wheel; 10. a fixing plate; 11. a support; 12. pulling a handle; 13. a tension wheel; 14. a piston rod; 15. an inclined cylinder; 16. a support frame; 17. a movable plate; 18. a top touch plate; 19. a triangular rib plate; 20. an auxiliary wheel; 21. a fixed seat; 22. a loop bar; 23. a fixed mount; 24. an inductor; 25. a screw; 26. and a control box.

Detailed Description

The following examples are intended to further illustrate the invention and are not intended to limit its application.

Please refer to fig. 1, a lock wire drawing device for fast high-quality polishing comprises a polishing mechanism 1, an abrasive belt 2 is sleeved on the polishing mechanism 1, a driving component 3 for driving and tensioning the abrasive belt 2 to rotate rapidly is arranged at the upper part of the polishing mechanism 1, a control component 5 for controlling a polishing lock 4 of the abrasive belt 2 is arranged at the lower part of the polishing mechanism 1, the control component 5 is elastically abutted with the abrasive belt 2 through a spring 6, the abrasive belt 2 is connected with the lock 4 through the control component 5 in a friction contact manner, and the lock 4 is fixedly arranged on a rotating disk 7.

As shown in fig. 2 and 4, the driving assembly 3 includes a motor 8 for driving the abrasive belt 2 to rotate in conjunction with the control assembly 5, the motor 8 is provided with a rotating wheel 9 for driving the abrasive belt 2 to rotate, and the rotating wheel 9 is connected with the abrasive belt 2 in a rotating contact manner;

the motor 8 is fixedly arranged at one end of the fixed plate 10, the other end of the fixed plate 10 is movably connected with a pull handle 12 for tensioning the abrasive belt 2 through a support 11, one side of the pull handle 12 is hinged with a tensioning wheel 13 for tensioning the abrasive belt 2 to be sleeved into the rotating wheel 9 and the control component 5, the other side of the pull handle 12 is movably connected with an inclined air cylinder 15 for controlling the action of the pull handle 12 through a piston rod 14, and the inclined air cylinder 15 is fixedly arranged on the fixed plate 10;

the fixed plate 10 is fixedly connected with a support frame 16 for fixing the control assembly 5.

As shown in fig. 2 and 5, the control assembly 5 includes a cylinder 13 for controlling the abrasive belt 2 to polish the surface of the lock head 4 downward, a movable plate 17 for connecting the spring 6 is fixedly arranged at the bottom of the cylinder 13, the movable plate 17 is elastically connected with the spring 6, a top contact plate 18 for contacting the abrasive belt 2 to polish the lock head 4 is elastically connected below the spring 6, and the abrasive belt 2 is connected with the lock head 4 through the top contact plate 18 in a friction contact manner;

the cylinder 13 is fixed on the support frame 16, the lower part of the support frame 16 is fixedly provided with a triangular rib plate 19 which is used for being matched with the top touch plate 18 to tension the abrasive belt 2, two ends of the triangular rib plate 19 are respectively and rotatably connected with an auxiliary wheel 20 which is used for tensioning the abrasive belt 2, and the auxiliary wheels 20 are arranged in a linkage manner with the rotating wheel 9 through the abrasive belt 2.

As shown in fig. 3 and 6, the top of the periphery of the rotating disc 7 is provided with a plurality of fixing seats 21 for fixing, the middle parts of the plurality of fixing seats 21 are provided with loop bars 22 for fixing the lock head 4, and the loop bars 22 are connected with the lock head 4 in a sleeved manner;

a side of rotary disk 7 is provided with the inductor 24 that is used for responding to tapered end 4 position through the mount 23 is fixed, the peripheral bottom of rotary disk 7 is provided with a plurality of and is used for cooperating the screw 25 that inductor 24 confirmed tapered end 4 position, screw 25 sets up with fixing base 21 one-to-one, inductor 24 electricity is connected with and is used for controlling rotary disk 7 to rotate or the control box 26 that stops, control box 26 is connected with the cylinder 13 electricity, cylinder 13 passes through control box 26 and rotary disk 7 cooperation setting, make tapered end 4 can be accurately and fast by the abrasive band 2 wire drawing of polishing, and send out tapered end 4 after the wire drawing of polishing simultaneously, the wire drawing effect of tapered end has been promoted effectively, the aesthetic measure and the regularity on tapered end surface have been guaranteed.

The utility model discloses a theory of operation and use: as shown in fig. 1-6, when the surface of the wiredrawing lock 4 needs to be polished, an operator firstly sequentially sleeves the abrasive belt 2 on the rotating wheel 9 and the two auxiliary wheels 20, then controls the inclined cylinder 15 to retract the piston rod 14, so that the pulling handle 12 is pulled obliquely downwards, so that the abrasive belt 2 can be sleeved on the tension wheel 13, then controls the piston rod 14 extended by the inclined cylinder 15, so that the pulling handle 12 is lifted up obliquely, until the abrasive belt 2 can be tensioned on the rotating wheel 9, the two auxiliary wheels 20 and the tension wheel 13, then sleeves a plurality of locks 4 on the sleeve rod 22 in the middle of the fixed seat 21, the operator starts the motor 8, at this time, the abrasive belt 2 rotates under the driving of the rotating wheel 9, the two auxiliary wheels 20 and the tension wheel 13 also rotate under the driving of the abrasive belt 2, and then operates the control box 26 to control the rotating disc 7 to rotate, at this time, the rotating disc 7 drives a plurality of locks 4 to rotate, until the rotating disk 7 rotates one of the lock heads 4 to the position below the top contact plate 18, because the sensor 24 senses the position of the lock head 4 through the screw 25, when the sensor 24 senses the screw 25, the control box 26 controls the rotating disk 7 to stop and controls the stop time of the rotating disk 7, so that the lock head 4 is stationary below the top contact plate 18, at this time, the control box 26 controls the cylinder 13 to extend out of the movable plate 17 and control the extension time of the movable plate 17, at this time, the movable plate 17 gently presses the top contact plate 18 under the elastic action of the spring 6, so that the top contact plate 18 gently contacts the top contact 2, thereby the abrasive belt 2 can accurately and quickly polish the top surface of the stationary lock head 4, the top surface of the lock head 4 is ensured to be in a pull wire shape, when the movable plate 17 reaches the extension time, the cylinder 13 retracts into the movable plate 17, at this time, the spring 6 quickly pulls back the top contact plate 18 under the elastic action, make top touch panel 18 reset fast, prepare for next tapered end 4, can effectively avoid abrasive band 2 excessively to polish tapered end 4 like this, promote tapered end 4's wire drawing effect and efficiency, the quality of tapered end 4 wire drawing has been guaranteed, also can prolong abrasive band 2's life simultaneously, because the time that fly leaf 17 stretches out is the same with rotary disk 7 dead time, event rotary disk 7 can rotate out top surface wire drawing good tapered end 4 under the top touch panel 18 resets simultaneously, the wire drawing effect of tapered end 4 has been promoted effectively, the pleasing to the eye degree and the regularity of tapered end 4 top surface have been guaranteed.

Claims

1. The lock drawing device capable of achieving high-quality grinding quickly comprises a grinding mechanism, wherein an abrasive belt is sleeved on the grinding mechanism, and the lock drawing device is characterized in that a driving assembly used for driving and tensioning the abrasive belt to rotate quickly is arranged on the upper portion of the grinding mechanism, a control assembly used for controlling the abrasive belt grinding lock is arranged on the lower portion of the grinding mechanism, the control assembly is elastically abutted to the abrasive belt through a spring, the abrasive belt is connected with the lock in a friction contact mode through the control assembly, and the lock is fixedly arranged on a rotating disk.

2. The lock cylinder wire drawing device for quick and high-quality sanding according to claim 1, wherein the control assembly comprises a cylinder for controlling the downward movement of the sanding belt, the cylinder is fixed on the support frame, a movable plate is fixedly arranged at the bottom of the cylinder, the movable plate is elastically connected with a spring, and a top contact plate in contact with the sanding belt is elastically connected below the spring.

3. The lock cylinder wire drawing device for rapid high-quality grinding according to claim 2, characterized in that a triangular rib plate is fixedly arranged at the lower part of the support frame, two ends of the triangular rib plate are respectively and rotatably connected with an auxiliary wheel which is in rotary contact connection with an abrasive belt, and the auxiliary wheels are in linkage arrangement with the driving assembly through the abrasive belt.

4. The lock cylinder wire drawing device for quick and high-quality grinding according to claim 1 or 3, wherein the driving assembly comprises a motor for driving the auxiliary wheel to rotate in combination with the abrasive belt, the motor is fixedly arranged at one end of a fixed plate, the fixed plate is fixedly connected with the supporting frame, a rotating wheel for driving the abrasive belt to rotate is arranged on the motor, and the rotating wheel is connected with the abrasive belt in a rotating contact manner.

5. The lock cylinder wire drawing device for quick high-quality sanding according to claim 4, characterized in that the other end of the fixing plate is movably connected with a pull handle through a support.

6. The lock cylinder wire drawing device for quick and high-quality grinding according to claim 5, wherein a tensioning wheel for tensioning the abrasive belt to be sleeved on the rotating wheel and the auxiliary wheel is hinged to one side of the pull handle, an inclined cylinder for controlling the action of the pull handle is movably connected to the other side of the pull handle through a piston rod, and the inclined cylinder is fixedly arranged on the fixed plate.

7. The lock cylinder wire drawing device for quick and high-quality grinding according to claim 1, wherein a plurality of fixing seats are arranged at the top of the periphery of the rotating disc, sleeve rods for fixing the lock cylinder are arranged in the middle of the fixing seats, and the sleeve rods are sleeved with the lock cylinder in a sleeved mode.

8. The lock cylinder wire drawing device for quick and high-quality grinding according to claim 7, wherein a sensor for sensing the position of the lock cylinder is fixedly arranged on one side of the rotating disc through a fixing frame, a plurality of screws matched with the sensor are arranged at the bottom of the periphery of the rotating disc, and the screws and the fixing seat are arranged in a one-to-one correspondence manner.

9. The lock cylinder wire drawing device for quick high-quality grinding according to claim 8, wherein the inductor is electrically connected with a control box for controlling the rotation or stop of the rotating disc, the control box is electrically connected with an air cylinder, and the air cylinder is matched with the rotating disc through the control box.