CN218362536U - Tapping machine capable of preventing waste scraps from splashing outwards - Google Patents

Abstract

The utility model discloses a tapping machine capable of preventing sweeps from splashing outwards, which comprises an operation rack, wherein the upper end of a bottom plate of the operation rack is connected with an operation box, the inner walls of the left side and the right side of the operation box are provided with clamping mechanisms, each clamping mechanism comprises a gear groove, a transmission device, a clamping plate, a cleaning brush and a clamping anti-skid protection plate, and the transmission device comprises a second gear and a third gear; the utility model has the advantages that: in tapping mechanism descends, the protection keeps off the frame and rises, surround tapping mechanism around, make tapping mechanism when carrying out the tapping, the sweeps of production can not the departure, when tapping mechanism accomplishes the tapping and rises, make the protection keep off the frame and descend, thereby change the part fast, it is not only safe convenient, and the work efficiency is still improved, when the protection keeps off the frame and goes up and down, utilize the sweeps on cleaning brush with the operation panel to push the funnel from the pinch-off blades, fall into the sweeps case, not only good operational environment is provided, can also reduce the work load of cleaning afterwards, it is light convenient.

Description

Tapping machine capable of preventing waste scraps from splashing outwards

Technical Field

The utility model relates to a tapping machine technical field specifically is a tapping machine that prevents sweeps and spatter outward.

Background

The work piece of a lot of machinery, in the in-process of production and processing, all need use the tapping machine to process, desk-top tapping machine can produce some sweeps at the in-process of carrying out the tapping, because the workstation area of current desk-top tapping machine is little, and does not shelter from the guard plate, when carrying out tapping work, the sweeps that produces will spatter subaerially outward, influences operational environment on every side, needs the staff often to clean ground, just can keep operational environment's clean and tidy just. The utility model discloses a chinese patent that is CN216028551U, it discloses a prevent desk-top tapping machine that sweeps splashes outward, comprises a workbench, one side fixedly connected with mount of workstation, there is telescopic cylinder on the mount, telescopic cylinder keeps away from the one end of mount and installs tapping mechanism, lie in the symmetrical fixedly connected with mounting panel in one side of mount on the workstation, one side fixedly connected with pivot of mount is kept away from to the mounting panel, the surface of pivot is rotated and has been cup jointed first guard plate, first recess has all been seted up to one side that the workstation was kept away from to first guard plate, backup pad fixedly connected with dead lever is passed through to one side of first recess, the surface sliding connection of dead lever has the second guard plate.

However, the above scheme has the following disadvantages:

1. when the parts are processed, the plastic cloth and the gravity plate need to be adjusted continuously to replace the parts, so that the process is troublesome, and time and labor are wasted; 2. the sweeps that produce during add man-hour to the part can be piled up on the workstation, and too much piece can lead to operational environment relatively poor, and the tapping is unstable, and the cleanness after polishing is troublesome. Therefore, the tapping machine capable of preventing the waste chips from splashing outwards is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent tapping machine that sweeps splashes outward to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tapping machine capable of preventing scraps from splashing outwards comprises an operation rack, wherein the upper end of a bottom plate of the operation rack is connected with an operation box, the top of the operation rack is fixedly connected with a fixed rack, a telescopic cylinder connected with the upper end of a lifting plate penetrates through the middle of the fixed rack, the middle of the lower end of the lifting plate is fixedly connected with a tapping mechanism, and the tapping mechanism comprises a motor fixed in the middle of the lower end of the lifting plate and a tapping head connected with the output end of the bottom of the motor;

the lower end of the top of the operation rack is provided with a left pulley block and a right pulley block, thin ropes fixed on two sides of the upper end of a lifting plate are connected to the upper end of a protective blocking frame after being wound by the corresponding pulley blocks, fixed blocks are arranged on two sides of the upper end of the lifting plate and connected with the lifting plate through the fixed blocks, two fixed seats used for connecting the thin ropes are respectively arranged on the tops of the left side and the right side of the protective blocking frame, the protective blocking frame is inserted into frame grooves in four walls of the operation rack, and the middle part of the front end of the protective blocking frame is provided with a transparent observation window;

the inner walls of the left side and the right side of the operation box are provided with clamping mechanisms, and each clamping mechanism comprises a gear groove arranged in the middle of the inner sides of the left end and the right end of a protective blocking frame, a transmission device driven by the protective blocking frame, a clamping plate connected with the transmission device, a cleaning brush positioned at the lower part of the left side of the clamping plate and an anti-skid protection plate fixedly connected with the inner sides of the clamping plate through an upper group of springs and a lower group of springs;

a funnel is arranged in the operation box, a scrap box positioned below the funnel is inserted into the middle of the front end of the operation box, a handle is welded in the middle of the front end of the scrap box, an operation plate is fixed in the middle of an opening at the top of the funnel, a leakage net is arranged in the middle of the operation plate, and the lower end of the cleaning brush is tightly attached to the upper end surface of the operation plate;

the transmission device comprises a second gear and a third gear which are mutually connected through a chain, the second gear is fixed in the middle of the front end of the first gear, and the first gear is meshed with the gear groove;

a first rotating shaft penetrates through the middle parts of the first gear and the second gear and is fixed in rectangular grooves formed in the middle parts of the left inner wall and the right inner wall of the operating box;

the middle of the third gear penetrates through a second rotating shaft, the second rotating shaft penetrates through a round hole in the side edge of the cylindrical barrel and extends into the cylindrical barrel, a fourth gear is arranged on the portion, located in the cylindrical barrel, of the second rotating shaft, the outer side end of the cylindrical barrel is fixed to the inner wall of the operating box, a telescopic rod is inserted into the inner side end of the cylindrical barrel, the fourth gear is meshed with a gear plate at the lower end of the telescopic rod, and the inner side end of the telescopic rod is fixed to the middle of the outer side end of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in the time of tapping mechanism descends, fixed block on through the lifter plate of being connected with tapping mechanism, make the string will protect and keep off the frame and use the assembly pulley to upwards pull as the extreme point through the fixing base that its upper end is connected, it rises to protect when making tapping mechanism descend and keep off the frame, thereby surround tapping mechanism around, make tapping mechanism when carrying out the tapping, the sweeps of production can not fly out, avoid dangerous production, when tapping mechanism accomplishes the tapping and rises, make the protection keep off the frame and descend, thereby carry out renewal part fast, and is not only safe and convenient, and the work efficiency is also improved.

When tapping mechanism descends, the protection keeps off the frame and rises, utilize the protection to keep off the inside gear groove of frame and make first gear revolve, thereby drive second gear and first pivot and rotate, connect through the chain, make the second gear when rotating, it rotates to drive third gear and second pivot, because the epaxial fourth gear of second commentaries on classics meshes with the gear plate of telescopic link lower extreme, make the protection keep off the frame when ascending, drive clamping mechanism function, make the clamp plate remove and clamping part on the operation panel, the sweeps on the cleaning brush promotes the operation panel, push into the hourglass net, fall into the sweeps case through the funnel, when the protection keeps off the frame and descends, utilize the sweeps on the cleaning brush with the operation panel to push the funnel from the outside of clamp plate, fall into the sweeps case, not only provide good operational environment, can also reduce the work load of cleaning afterwards, it is light convenient.

Drawings

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

FIG. 2 is an exploded view of the lifter plate, the protective frame and the operation box of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is an exploded schematic view of the clamping mechanism of the present invention;

fig. 5 is a partially enlarged schematic view of the clamping mechanism of fig. 4 according to the present invention;

fig. 6 is a schematic view of the connection structure of the telescopic rod and the fourth gear of the present invention.

In the figure: 1. operating the frame; 2. fixing the frame; 3. a telescopic cylinder; 4. a tapping head; 5. a lifting plate; 6. a pulley block; 7. a fixed block; 8. a string; 9. a fixed seat; 10. a protective baffle frame; 11. an operation box; 12. a frame groove; 13. a gear groove; 14. a rectangular groove; 15. a second gear; 16. a first gear; 17. a first rotating shaft; 18. a chain; 19. a cylindrical barrel; 20. a third gear; 21. a telescopic rod; 22. a gear plate; 23. a clamping plate; 24. a spring; 25. an antiskid protection plate; 26. a cleaning brush; 27. an operation panel; 28. a leakage net; 29. a funnel; 30. a scrap box; 31. a handle; 32. an observation window; 40. a second rotating shaft; 41. a fourth gear; 42. a circular hole.

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. 1-6, the present invention provides a technical solution: a tapping machine capable of preventing scraps from splashing outwards comprises an operation rack 1, wherein the upper end of a bottom plate of the operation rack 1 is connected with an operation box 11, the top of the operation rack 1 is fixedly connected with a fixed rack 2, a telescopic cylinder 3 connected with the upper end of a lifting plate 5 penetrates through the middle of the fixed rack 2, the middle of the lower end of the lifting plate 5 is fixedly connected with a tapping mechanism, the tapping mechanism comprises a motor fixed in the middle of the lower end of the lifting plate 5 and a tapping head 4 connected with the bottom output end of the motor, the motor and the tapping head 4 are pushed to descend by starting the telescopic cylinder 3, and parts placed on a drain screen 28 are tapped;

the lower end of the top of the operation rack 1 is provided with a left pulley block 6 and a right pulley block 6, thin ropes 8 fixed on two sides of the upper end of the lifting plate 5 are connected to the upper end of a protection blocking frame 10 after passing by the corresponding pulley blocks 6, fixed blocks 7 are arranged on two sides of the upper end of the lifting plate 5, the thin ropes 8 are connected with the lifting plate 5 through the fixed blocks 7, and two fixed seats 9 used for connecting the thin ropes 8 are respectively arranged on the top of the left side and the right side of the protection blocking frame 10;

when the tapping mechanism descends, the protective blocking frame 10 is dragged upwards by the thin rope 8 through the fixing seat 9 connected with the upper end of the protective blocking frame by taking the pulley block 6 as an end point, the tapping mechanism descends, meanwhile, the protective blocking frame 10 ascends to surround the periphery of the tapping mechanism, so that waste chips generated by the tapping mechanism cannot fly out when the tapping mechanism conducts tapping, and when the tapping mechanism completes tapping and ascends, the protective blocking frame 10 descends, so that parts are replaced quickly, and the working efficiency is improved;

the protective baffle frame 10 is inserted into frame grooves 12 in the four walls of the operation rack 1, a transparent observation window 32 is arranged in the middle of the front end of the protective baffle frame 10, the protective baffle frame 10 is made of iron, and the observation window 32 is made of transparent plastic, so that observation is facilitated during tapping;

the inner walls of the left side and the right side of the operation box 11 are provided with clamping mechanisms, each clamping mechanism comprises a gear groove 13 arranged in the middle of the inner sides of the left end and the right end of the protection blocking frame 10, a transmission device driven by the protection blocking frame 10, a clamping plate 23 connected with the transmission device, a cleaning brush 26 positioned at the lower part of the left side of the clamping plate 23 and an anti-skid protection plate 25 fixedly connected with the inner sides of the clamping plate 23 through an upper group of springs 24 and a lower group of springs 24, the springs 24 can be utilized to enable the tapping machine to complete machining of parts with different widths, and the tapping machine has further clamping and buffering effects;

a funnel 29 is arranged in the operation box 11, a scrap box 30 positioned below the funnel 29 is inserted into the middle of the front end of the operation box 11 and used for collecting scraps generated during tapping, a handle 31 is welded in the middle of the front end of the scrap box 30, an operation plate 27 is fixed in the middle of an opening at the top of the funnel 29, a leakage net 28 is arranged in the middle of the operation plate 27, the lower end of a cleaning brush 26 is tightly attached to the upper end surface of the operation plate 27, the distance between the left end and the right end of the operation plate 27 and the inner wall of the operation box 11 is greater than the length of the cylindrical barrel 19, the distance between the two ends of the leakage net 28 and the inner wall of the operation box 11 is smaller than the length of the clamping mechanism, and when parts are extruded and loosened, the scraps can be pushed into the funnel 29 through the cleaning brush 26;

the transmission device comprises a second gear 15 and a third gear 20 which are connected with each other through a chain 18, the second gear 15 is fixed in the middle of the front end of the first gear 16, and the first gear 16 is meshed with the gear groove 13;

a first rotating shaft 17 penetrates through the middle parts of the first gear 16 and the second gear 15, and the first rotating shaft 17 is fixed in rectangular grooves 14 formed in the middle parts of the left inner wall and the right inner wall of the operation box 11;

a second rotating shaft 40 penetrates through the middle of the third gear 20, the second rotating shaft 40 penetrates through a circular hole 42 in the side edge of the cylindrical barrel 19 and extends into the cylindrical barrel 19, a fourth gear 41 is arranged on the portion, located in the cylindrical barrel 19, of the second rotating shaft 40, the outer end of the cylindrical barrel 19 is fixed to the inner wall of the operation box 11, an expansion rod 21 is inserted into the inner end of the cylindrical barrel 19, the fourth gear 41 is meshed with a gear plate 22 at the lower end of the expansion rod 21, the inner end of the expansion rod 21 is fixed to the middle of the outer end of the clamping plate 23, the fourth gear 41 is driven to rotate through a transmission device, and the clamping plate 23 connected with the expansion rod 21 clamps parts under the driving of the fourth gear 41, so that tapping is completed.

Specifically, when the tapping machine is used, a part is placed on the drain net 28 and is right below the tapping head 4, and then the motor and the telescopic cylinder 3 are started to enable the tapping head 4 to tap downwards;

when the motor descends, the fixed block 7 on the lifting plate 5 connected with the upper end of the motor also descends, and the thin rope 8 is connected with the thin rope 8 through the fixed block 7, so that the thin rope 8 drags the protective blocking frame 10 upwards through the fixed seat 9 connected with the upper end of the thin rope by taking the pulley block 6 as an end point, and the protective blocking frame 10 ascends while the motor descends;

when the protective blocking frame 10 ascends, the gear grooves 13 in the middle of the inner sides of the left end and the right end of the protective blocking frame will act with the first gear 16, so that the first gear 16 rotates, meanwhile, the second gear 15 is driven to rotate through the first rotating shaft 17, and then, the third gear 20 and the second rotating shaft 40 rotate along with the chain 18 through transmission connection, because the fourth gear 41 on the second rotating shaft 40 is meshed with the gear plate 22 at the lower end of the telescopic rod 21, when the protective blocking frame 10 ascends, the telescopic rod 21 pushes the clamping plate 23, so that the clamping plate 23 moves on the operating plate 27 and clamps parts, when the anti-skid protection plate 25 contacts with the parts, if the tapping head 4 does not contact with the parts, the spring 24 further clamps the parts, has a buffering effect, and prevents the motor from stopping descending after clamping the objects;

when the tapping head 4 contacts with a part, the protective blocking frame 10 also rises to a high position to complete the isolation of the tapping mechanism, people can observe and adjust through the observation window 32, waste scraps cannot fly out when the tapping head 4 performs tapping and fall into the waste scraps on the operation plate 27, the waste scraps on the operation plate 27 are pushed into the leakage net 28 through the cleaning brush 26 fixed on the outer side of the clamping plate 23, and the waste scraps fall into the waste scrap box 30 through the funnel 29;

when the tapping of parts is completed and the motor is lifted, at this time, because the thin rope 8 connected with the fixed block 7 does not perform a pulling force on the fixed seat 9 at the upper end of the protective blocking frame 10 any more, due to the gravity of the motor, the protective blocking frame 10 will be made to descend, the gear groove 13 and the first gear 16 rotate in the other direction, so that the fourth gear 41 on the second rotating shaft 40 and the telescopic rod 21 rotate in the opposite direction, the telescopic rod 21 extends into the cylindrical barrel 19, the clamping plate 23 is driven to move towards the cylindrical barrel 19 and loosen the parts, meanwhile, the scraps outside the cleaning brush 26 are pushed into the funnel 29 by the cleaning brush 26 and fall into the scrap box 30, and finally, the cleaning of the scraps is completed through the scrap box 30, after the parts are processed, the parts can be replaced without opening and closing the protective blocking frame 10, which is safe and convenient, the workload of cleaning after the work can be reduced, and the work efficiency is improved.

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 (7)

1. The utility model provides a prevent tapping machine that sweeps splashes outward, includes operation frame (1), its characterized in that: the upper end of a bottom plate of the operation rack (1) is connected with an operation box (11), the top of the operation rack (1) is fixedly connected with a fixed rack (2), a telescopic cylinder (3) connected with the upper end of a lifting plate (5) penetrates through the middle of the fixed rack (2), the middle of the lower end of the lifting plate (5) is fixedly connected with a tapping mechanism, a left pulley block (6) and a right pulley block (6) are installed at the lower end of the top of the operation rack (1), thin ropes (8) fixed on two sides of the upper end of the lifting plate (5) are connected to the upper end of a protective blocking frame (10) after bypassing through the corresponding pulley blocks (6), and the protective blocking frame (10) is inserted into frame grooves (12) in the four walls of the operation rack (1);

the inner walls of the left side and the right side of the operation box (11) are provided with clamping mechanisms, and each clamping mechanism comprises a gear groove (13) arranged in the middle of the inner sides of the left end and the right end of the protective blocking frame (10), a transmission device driven by the protective blocking frame (10), a clamping plate (23) connected with the transmission device, a cleaning brush (26) positioned at the lower part of the left side of the clamping plate (23) and an anti-skid protection plate (25) fixedly connected with the inner sides of the clamping plate (23) through an upper group of springs (24) and a lower group of springs (24);

the transmission device comprises a second gear (15) and a third gear (20) which are connected with each other through a chain (18), the second gear (15) is fixed in the middle of the front end of the first gear (16), and the first gear (16) is meshed with the gear groove (13);

a first rotating shaft (17) penetrates through the middle parts of the first gear (16) and the second gear (15), and the first rotating shaft (17) is fixed in rectangular grooves (14) formed in the middle parts of the left inner wall and the right inner wall of the operation box (11);

a second rotating shaft (40) penetrates through the middle of the third gear (20), the rear end of the second rotating shaft (40) is inserted into the cylindrical barrel (19), a fourth gear (41) is arranged on the portion, located in the cylindrical barrel (19), of the second rotating shaft (40), the outer side end of the cylindrical barrel (19) is fixed to the inner wall of the operation box (11), an expansion rod (21) is inserted into the inner side end of the cylindrical barrel (19), the fourth gear (41) is meshed with a gear plate (22) at the lower end of the expansion rod (21), and the inner side end of the expansion rod (21) is fixed to the middle of the outer side end of the clamping plate (23).

2. The tapping machine of claim 1 for preventing swarf from splashing, wherein: the inside of control box (11) is equipped with funnel (29), scrap box (30) that are located funnel (29) below are inserted at control box (11) front end middle part, the front end welding between two parties of scrap box (30) has handle (31).

3. The thread tapping machine of claim 2 for preventing swarf from splashing outward, wherein: an operation plate (27) is fixed in the middle of the opening at the top of the funnel (29), a leakage net (28) is arranged in the middle of the operation plate (27), and the lower end of the cleaning brush (26) is tightly attached to the upper end surface of the operation plate (27).

4. The tapping machine of claim 1 for preventing swarf from splashing, wherein: the tapping mechanism comprises a motor fixed in the middle of the lower end of the lifting plate (5) and a tapping head (4) connected with the output end of the bottom of the motor.

5. The tapping machine of claim 1 for preventing swarf from splashing, wherein: and a transparent observation window (32) is arranged in the middle of the front end of the protective baffle frame (10).

6. The tapping machine of claim 1 for preventing swarf from splashing, wherein: the second rotating shaft (40) penetrates through a circular hole (42) in the side edge of the cylindrical barrel (19) and extends into the cylindrical barrel (19).

7. The thread tapping machine of claim 1 for preventing swarf from splashing outward, wherein: fixed block (7) are installed to the upper end both sides of lifter plate (5), and twine (8) are connected with lifter plate (5) through fixed block (7), two fixing bases (9) that are used for connecting twine (8) are respectively installed at the top that the protection kept off frame (10) the left and right sides.

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