CN112024972A

CN112024972A - Bolt grooving machine

Info

Publication number: CN112024972A
Application number: CN202010917009.4A
Authority: CN
Inventors: 苗增壮; 谢琼英
Original assignee: Suzhou Jinyuan Fastener Co ltd
Current assignee: Suzhou Jinyuan Fastener Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-04

Abstract

The application discloses a bolt grooving machine, which is applied to the field of bolt processing and solves the technical problem that when grooving is carried out by stamping, a bolt is easy to deform under pressure, so that the precision of the bolt is influenced; the bolt has the technical effects of reducing the pressure on the bolt and ensuring the precision of the bolt.

Description

Bolt grooving machine

Technical Field

The application relates to the technical field of bolt processing, in particular to a bolt grooving machine.

Background

Bolts are scarce in daily life and in industrial production and manufacture, and are also called industrial rice. It can be seen that the bolt has wide application. The application range of the bolt is as follows: electronic products, mechanical products, digital products, electrical equipment and electromechanical products.

At present, the bolt cap of the bolt is usually grooved, so that the bolt can be conveniently installed through a workpiece and can be conveniently and rotatably connected through a screwdriver. At present, a stamping method is generally selected for grooving the bolt, and a die is used for grooving the bolt cap of the bolt.

In view of the above-mentioned related art, the inventor believes that there is a defect that grooving by pressing easily deforms the bolt by pressure, and affects the accuracy of the bolt.

Content of application

In order to reduce the pressure that the bolt received, guarantee the precision of bolt, this application provides a bolt groover.

The application provides a bolt groover adopts following technical scheme: the utility model provides a bolt groover, includes the vibration dish, the discharge gate department of vibration dish is provided with conveyer, conveyer's end is provided with cutting clamping device, one side of cutting clamping device is provided with cutting device, cutting device's lower extreme is provided with receiving device.

Through above-mentioned technical scheme, through vibration dish with the bolt vibration to discharge gate department, make the bolt cap of bolt be located the upper end, the bolt is vertical orderly is shaken out from the discharge gate. The bolt is conveyed to the cutting clamping device through the conveying device, the bolt is conveyed to the cutting device through the cutting clamping device to be grooved, the grooved bolt can fall onto the material receiving device, the pressure on the bolt is reduced through the cutting grooving mode, and the precision of the bolt is guaranteed.

The application is further configured to: the conveying device comprises a linear feeder, a clamping groove used for conveying the bolt is arranged on the linear feeder, and the width of the clamping groove is the same as the diameter of the bolt.

Through the technical scheme, the bolt cap of the bolt is limited at the upper end of the clamping groove through the clamping groove, so that the bolt is conveyed in a row in the clamping groove.

The application is further configured to: the cutting and clamping device comprises a fixed disc and a movable disc, wherein the inner side surface of the movable disc is in contact with the tail end of a conveying device, the circle center of the movable disc is positioned under the width center of the tail end of the moving device, the upper end of the movable disc and the upper end of the conveying device are positioned on the same horizontal plane, the fixed disc is in a fan shape, the side length of the fan shape is the same as the radius of the movable disc, the fixed disc is attached to the inner side surface of the movable disc, the end point of the fixed disc is rotatably connected with the circle center of the movable disc, the side, positioned at the upper end, of the fixed disc is fixedly in contact with the side end of the moving device, a driving motor is arranged on the outer side surface of the movable disc, the output end of the driving motor is connected with the circle center of the outer side surface of, the cross section of the fixing groove is rectangular, and the side length of the rectangle is the same as the diameter of the bolt.

Through above-mentioned technical scheme, when the vertical fixed slot that is located removal dish centre of a circle top was relative with mobile device's draw-in groove, the bolt that is located the draw-in groove end can be conveyed the fixed slot in, and the bolt cap card of bolt is in the circumference edge of removal dish. The fixed slot is along with removing the dish and together rotating, drives the bolt and rotates together, and the fixed disk can cooperate and remove the dish and play spacing effect to the bolt in the fixed slot, makes the bolt of fixed slot by stable spacing between fixed slot and fixed disk. When next fixed slot rotated to and removed the dish centre of a circle directly over, the bolt can enter into in the fixed slot along with removing the dish and rotate to realize continuous transportation to the bolt in the draw-in groove.

The application is further configured to: the cutting device comprises a cutting wheel, the cutting wheel is arranged at the front of the fixed disc, the edge of the cutting wheel is close to the edge of the movable disc, the cutting wheel corresponds to the center of the fixed groove in the movable disc, a rotating motor is arranged on one side of the cutting wheel, and the output end of the rotating motor is connected with the circle center of the cutting wheel.

Through the technical scheme, the cutting wheel is driven to rotate by rotating the motor, so that the cutting wheel can be used for grooving the bolt. When the bolt moves to the cutting wheel along with the moving disk, the cutting wheel can cut and groove the bolt cap clamped at the circumferential edge of the moving disk.

The application is further configured to: the last spacing piece that is provided with of fixed disk, spacing piece extends to the top at removal dish edge, spacing piece becomes the arcuation setting, spacing piece from top to bottom diminishes gradually apart from the distance at removal dish edge.

Through above-mentioned technical scheme, make in the fixed slot because of the bolt that the vibration was not inserted completely is impressed in the fixed slot through spacing piece, make the bolt cap lower extreme of bolt and the circular arc side contact of removal dish. The cutting depth of the bolt cap of the bolt is ensured by the cutting wheel, and the slotting quality of the bolt is ensured.

The application is further configured to: the material receiving device is characterized in that a guide plate is arranged below the moving plate, the guide plate is arranged in a downward inclined mode, and the material receiving device is arranged at the tail end of the guide plate.

Through above-mentioned technical scheme, the bolt that drops can drop on the baffle, and the baffle downward sloping sets up, and the end of baffle is provided with receiving device, and the bolt can roll along the baffle and fall in receiving device.

The application is further configured to: the top of removing the dish is provided with bath device, it is located the fixed slot bottom intercommunication on the same straight line to remove dish centre of a circle both sides, the below of baffle is provided with the water collector.

Through above-mentioned technical scheme, bath device can wash towards removing the dish, removes the fixed slot bottom intercommunication that dish centre of a circle both sides are located same straight line, is convenient for wash the timely washing of iron fillings in the fixed slot, guarantees grooved quality and efficiency. The below of baffle is provided with the water collector, and the sparge water that is mingled with iron fillings can fall in the water collector.

The application is further configured to: the water flushing device is arranged as a water pump, a water outlet pipe is connected to the water outlet of the water pump, the tail end of the water outlet pipe is located above the movable plate, a water pumping pipe is connected to the water pumping hole of the water pump, the bottom of the water receiving plate is obliquely arranged, a water leaking hole is formed in the higher side of the bottom of the water receiving plate, a filter screen is arranged at the water leaking hole, and the tail end of the water pumping pipe is connected with the water leaking hole.

Through above-mentioned technical scheme, iron fillings receive the action of gravity can concentrate on the lower one side in water collector bottom, and the filter screen can filter the iron fillings of aquatic, and the water pump takes out the washing water in the water collector through the drinking-water pipe and recycles. The through holes on the guide plate can prevent the washing water splashed on the guide plate from flowing into the material receiving device.

The application is further configured to: the receiving device comprises a vibration box, a vibration motor is arranged at the bottom end of the vibration box, an upper end opening of the vibration box is arranged, a receiving disc is arranged at the upper end of the vibration box, a plurality of through holes are formed in the bottom end of the receiving disc, and a support ring in contact with the upper end of the vibration box is arranged at the edge of the receiving disc.

Through above-mentioned technical scheme, the bolt that falls to the take-up (stock) pan can together vibrate along with the vibrating bin, adsorbs iron fillings on the bolt surface can be shaken and fall off, and the iron fillings that fall off in the vibrating bin through the through-hole of take-up (stock) pan bottom.

The application is further configured to: the upper end of the material receiving disc is provided with a blower, and the blowing end of the blower is opposite to the inside of the material receiving disc.

Through above-mentioned technical scheme, the hair-dryer can be weathered moist bolt to the iron fillings that make the absorption on the bolt surface easily drop.

To sum up, the beneficial technical effect of this application does:

1. the pressure on the bolt is reduced by cutting the groove, so that the precision of the bolt is ensured;

2. the bolts in the clamping grooves are continuously transported through the movable disc and the fixed disc, so that the bolts are moved to a cutting device for cutting and slotting;

3. the bolt which is not completely inserted in the fixed groove due to vibration is pressed into the fixed groove through the limiting sheet, the cutting depth of the bolt cap of the bolt is ensured by the cutting wheel, and the slotting quality of the bolt is ensured.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is a schematic view of the present embodiment showing the position of the conveying device and the cutting and clamping device;

FIG. 3 is an exploded view of the present embodiment showing the conveyor and cutting fixture connected;

fig. 4 is an exploded view of the cutting holder device of the present embodiment;

FIG. 5 is a schematic structural view of the water pan of the present embodiment;

fig. 6 is an exploded view of the receiving device of the present embodiment.

Description of the drawings, 1, a vibrating disk; 2. a conveying device; 3. cutting the clamping device; 4. a cutting device; 5. a material receiving device; 6. a card slot; 7. fixing the disc; 8. a movable tray; 9. a rotating shaft; 10. a rotating ring; 11. a drive motor; 12. fixing grooves; 13. a cutting wheel; 14. rotating the motor; 15. a limiting sheet; 16. a guide plate; 17. a flushing device; 18. a water pan; 19. a water outlet pipe; 20. a water pumping pipe; 21. a water leakage hole; 22. a vibration box; 23. a vibration motor; 24. a take-up pan; 25. a support ring; 26. an air blower.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example (b):

referring to fig. 1 and 2, for the bolt groover that this application discloses, including vibration dish 1, place a plurality of bolts of treating the fluting in the vibration dish 1, vibration dish 1 vibrates the bolt to discharge gate department, makes the bolt cap be located the upper end, and the bolt is vertical orderly is shaken out from the discharge gate. The discharge gate department of vibration dish 1 is connected with conveyer 2, and conveyer 2 sets up to sharp feeder, is provided with draw-in groove 6 on the sharp feeder, and the bolt that is vibrated out from the discharge gate of vibration dish 1 can enter into draw-in groove 6 in proper order, and the width of draw-in groove 6 is the same with the diameter of bolt, makes the bolt cap by spacing in the upper end of draw-in groove 6, makes the bolt be in the draw-in groove 6 and be a neat quilt conveying.

Referring to fig. 3 and 4, the end of the transfer device 2 is provided with a cutting clamping device 3, the cutting clamping device 3 includes a fixed disk 7 and a movable disk 8, the end of the transfer device 2 is vertically contacted with the inner side surface of the movable disk 8, so that the bolt transferred to the end of the transfer device 2 is blocked by the movable disk 8, and the bolt stops transferring on the transfer device 2. The medial surface of removal dish 8 is even is provided with a plurality of fixed slots 12, and the length extending direction of fixed slot 12 all points to the centre of a circle of removing dish 8, and the cross section of fixed slot 12 sets up to the rectangle, and the length of a side of rectangle is the same with the diameter of bolt, makes the bolt place completely in fixed slot 12. The outer side surface of the movable disk 8 is provided with a driving motor 11, the output end of the driving motor 11 is connected with the circle center of the outer side surface of the movable disk 8, and the movable disk 8 can rotate through the driving motor 11. The upper end of the movable disc 8 and the upper end of the conveying device 2 are positioned on the same horizontal plane, the circle center of the movable disc 8 is positioned right below the width center of the tail end of the moving device, and the fixed groove 12 vertically positioned above the circle center of the movable disc 8 is opposite to the clamping groove 6 of the moving device. The bolts at the end of the locking slots 6 are transferred into the fixing slots 12, the caps of which are locked at the circumferential edge of the moving plate 8. The fixed slot 12 rotates with the movable plate 8, which drives the bolt to rotate together.

Referring to fig. 3 and 4, the fixed disk 7 is shaped like a sector, the side length of the sector is the same as the radius of the movable disk 8, the end point of the fixed disk 7 is provided with a rotating ring 10, the center of the circle on the inner side of the movable disk 8 is vertically fixed with a rotating shaft 9, the rotating shaft 9 penetrates through the rotating ring 10 to enable the fixed disk 7 to be attached to the inner side surface of the movable disk 8, and the end point of the fixed disk 7 is rotatably connected with the center of the circle of the movable. The edge of the fixed disk 7 at the upper end is fixed with the side end of the moving device, so that the moving disk 8 is limited, and the moving disk 8 can stably rotate. When the bolt in draw-in groove 6 entered into in fixed slot 12 along with removing and rotates, the bolt can rotate the outside of fixed disk 7, and fixed disk 7 can cooperate and remove dish 8 and play spacing effect to the bolt in fixed slot 12, makes the bolt of fixed slot 12 by stable spacing between fixed slot 12 and fixed disk 7. When the next fixing groove 12 rotates to the position right above the circle center of the movable disc 8, the bolt can enter the fixing groove 12 and rotate along with the movable disc 8, and therefore continuous transportation of the bolt in the clamping groove 6 is achieved.

Referring to fig. 3, a cutting device 4 is disposed in front of the fixed disk 7, the cutting device 4 includes a cutting wheel 13, an edge of the cutting wheel 13 is close to an edge of the movable disk 8, a cutting edge of the cutting wheel 13 corresponds to a central position of the fixed slot 12 on the movable disk 8, a rotating motor 14 is disposed on one side of the cutting wheel 13, an output end of the rotating motor 14 is connected to a center of the cutting wheel 13, and the rotating motor 14 drives the cutting wheel 13 to rotate. When the bolt moves to the cutting wheel 13 along with the moving disk 8, the cutting wheel 13 will cut and groove the cap clamped at the circumferential edge of the moving disk 8.

Referring to fig. 3 and 4, the fixed tray 7 is fixed with a limiting plate 15, the limiting plate 15 is located above the edges of the fixed tray 7 and the movable tray 8, the limiting plate 15 is arranged in an arc shape, and the end of the limiting plate 15 extends to the cutting position of the cutting wheel 13. The distance from the limiting piece 15 to the edge of the moving plate 8 from top to bottom is gradually reduced, so that the bolt which is not completely inserted in the fixing groove 12 due to vibration is pressed into the fixing groove 12, and the lower end of the bolt cap is in contact with the arc side face of the moving plate 8. The cutting depth of the cutting wheel 13 to the bolt cap of the bolt is ensured, and the slotting quality of the bolt is ensured.

Referring to fig. 3 and 4, the cut bolt continues to rotate in the fixed groove 12 along with the moving plate 8 until the cap of the bolt is below the whole bolt, and the bolt slides out of the fixed groove 12 and falls under the action of gravity. The lower extreme of cutting device 4 is provided with baffle 16, and the bolt that drops can drop on baffle 16, and the baffle 16 downward sloping sets up, and the end of baffle 16 is provided with receiving device 5, and the bolt can roll along baffle 16 and fall to receiving device 5 in.

Referring to fig. 2 and 3, the cutting wheel 13 may generate iron chips during the process of slotting the bolt, the iron chips may fall and adhere to the fixing groove 12, the bolt cannot be inserted into the fixing groove 12, slotting quality is affected, and the bolt entering the fixing groove 12 and being cut is not easy to fall from the fixing groove 12. Remove the top of dish 8 and be provided with bath device 17, bath device 17 can be facing to removing dish 8 and wash, removes 8 centre of a circle both sides of dish and is located the fixed slot 12 bottom intercommunication on same straight line, is convenient for wash the timely iron fillings in the fixed slot 12, guarantees grooved quality and efficiency. A water pan 18 is arranged below the guide plate 16, and washing water mixed with iron chips falls into the water pan 18.

Referring to fig. 2 and 5, the flushing device 17 is a water pump, a water outlet of the water pump is connected with a water outlet pipe 19, and the tail end of the water outlet pipe 19 is located above the movable plate 8 to flush the movable plate 8. The bottom end of the water pan 18 is obliquely arranged, and the iron chips are concentrated on the lower side of the bottom end of the water pan 18 under the action of gravity. Be located the higher one side in water collector 18 bottom and be provided with the hole 21 that leaks, the hole 21 department that leaks is provided with the filter screen, and the filter screen can filter the iron fillings of aquatic, and the water pump mouth department of water pump is connected with drinking-water pipe 20, and the end and the hole 21 that leaks of drinking-water pipe 20 are connected, and the water pump is taken out the washing water in the water collector 18 through drinking-water pipe 20 and is recycled.

Referring to fig. 3 and 6, the guide plate 16 is provided with through holes to prevent wash water splashed onto the guide plate 16 from flowing into the receiving device 5. The washed bolt is relatively wet, and iron chips are easily adsorbed on the surface of the bolt. The receiving device 5 comprises a vibration box 22, a vibration motor 23 is arranged at the bottom end of the vibration box 22, and the vibration box 22 can vibrate through the vibration motor 23. The upper end opening setting of vibration case 22, the vibration case 22 upper end is provided with take-up (stock) pan 24, and the edge of take-up (stock) pan 24 is provided with support ring 25, and the lower extreme of support ring 25 contacts with the upper end of vibration case 22 to make vibration case 22 support take-up (stock) pan 24. The bolt that falls take-up (stock) pan 24 can together vibrate along with vibration box 22, and the upper end of take-up (stock) pan 24 is provided with hair-dryer 26, and the blowing end of hair-dryer 26 is facing to in the take-up (stock) pan 24, and hair-dryer 26 can blow dry moist bolt to the iron fillings that make to adsorb on the bolt surface drop, and the bottom of take-up (stock) pan 24 is provided with a plurality of through-holes, and the iron fillings that drop fall through the through-hole of the 24 bottoms of take-.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bolt groover, its characterized in that, includes vibration dish (1), the discharge gate department of vibration dish (1) is provided with conveyer (2), the end of conveyer (2) is provided with cutting clamping device (3), one side of cutting clamping device (3) is provided with cutting device (4), the lower extreme of cutting device (4) is provided with receiving device (5).

2. A bolt slotter according to claim 1, characterized in that the transfer device (2) comprises a linear feeder on which a slot (6) for transferring the bolt is arranged, the width of the slot (6) being the same as the diameter of the bolt.

3. The bolt grooving machine according to claim 1, wherein the cutting clamping device (3) comprises a fixed disk (7) and a movable disk (8), the inner side surface of the movable disk (8) contacts with the tail end of the conveying device (2), the center of a circle of the movable disk (8) is located under the center of the width of the tail end of the moving device, the upper end of the movable disk (8) and the upper end of the conveying device (2) are located on the same horizontal plane, the fixed disk (7) is arranged in a fan shape, the side length of the fan shape is the same as the radius of the movable disk (8), the fixed disk (7) is attached to the inner side surface of the movable disk (8), the end point of the fixed disk (7) is rotatably connected with the center of the movable disk (8), the side of the fixed disk (7) located at the upper end is fixed in contact with the side end of the moving device, and the outer side surface of the movable disk (8) is provided with, the output end of the driving motor (11) is connected with the circle center of the outer side face of the movable disc (8), a plurality of fixing grooves (12) are uniformly formed in the inner side face of the movable disc (8), the length extending directions of the fixing grooves (12) all point to the circle center of the movable disc (8), the cross section of each fixing groove (12) is arranged to be rectangular, and the side length of each rectangle is the same as the diameter of each bolt.

4. A bolt grooving machine according to claim 3, wherein the cutting device (4) comprises a cutting wheel (13), the cutting wheel (13) is arranged at the front of the fixed disc (7), the edge of the cutting wheel (13) is close to the edge of the movable disc (8), the cutting wheel (13) corresponds to the center of the fixed groove (12) on the movable disc (8), one side of the cutting wheel (13) is provided with a rotating motor (14), and the output end of the rotating motor (14) is connected with the center of the cutting wheel (13).

5. A bolt grooving machine according to claim 3, wherein the fixed disc (7) is provided with a limiting piece (15), the limiting piece (15) extends to the position above the edge of the movable disc (8), the limiting piece (15) is arranged in an arc shape, and the distance from the top to the bottom of the limiting piece (15) to the edge of the movable disc (8) is gradually reduced.

6. A bolt grooving machine according to claim 5, wherein a guide plate (16) is arranged below the moving plate (8), the guide plate (16) is arranged to be inclined downwards, and the receiving device (5) is arranged at the end of the guide plate (16).

7. A bolt grooving machine according to claim 6, wherein a flushing device (17) is arranged above the moving disc (8), the two sides of the circle center of the moving disc (8) are communicated with the bottom ends of the fixing grooves (12) which are positioned on the same straight line, and a water receiving disc (18) is arranged below the guide plate (16).

8. The bolt grooving machine according to claim 7, wherein the flushing device (17) is arranged as a water pump, a water outlet (19) is connected to a water outlet of the water pump, the end of the water outlet (19) is located above the movable tray (8), a water pumping pipe (20) is connected to a water pumping port of the water pump, the bottom of the water receiving tray (18) is obliquely arranged, a water leakage hole (21) is formed in the higher side of the bottom of the water receiving tray (18), a filter screen is arranged at the water leakage hole (21), and the end of the water pumping pipe (20) is connected with the water leakage hole (21).

9. The bolt grooving machine according to claim 1, wherein the material receiving device (5) comprises a vibration box (22), a vibration motor (23) is arranged at the bottom end of the vibration box (22), an upper end opening of the vibration box (22) is arranged, a material receiving disc (24) is arranged at the upper end of the vibration box (22), a plurality of through holes are arranged at the bottom end of the material receiving disc (24), and a support ring (25) in contact with the upper end of the vibration box (22) is arranged at the edge of the material receiving disc (24).

10. A bolt grooving machine according to claim 9, wherein the take-up pan (24) is provided at its upper end with a blower (26), the blower (26) having its blowing end directed into the take-up pan (24).