CN210435811U

CN210435811U - Bolt chamfering device

Info

Publication number: CN210435811U
Application number: CN201921065450.3U
Authority: CN
Inventors: 李政冀
Original assignee: Taicang Fulemu Nano New Material Science & Technology Co ltd
Current assignee: Taicang Fulemu Nano New Material Science & Technology Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-01
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a bolt chamfering device, which comprises a base, wherein the top of the base is sequentially provided with a second cylinder and a vertical rod respectively, the outer surface of the vertical rod is fixed with a beam through a sliding sleeve, the output end of the second cylinder is connected with the bottom of the beam through a second piston rod, the outer surface of the beam is sleeved with a movable seat, the bottom of the movable seat is fixed with a motor, the output end of the motor is connected with a connecting shaft, the bolt chamfering device is provided with a fan, a dust collecting box and a collecting tank, when chamfering is carried out, a worker opens the fan, the fan exhausts air through an exhaust pipe, thereby sucking partial dust generated by chamfering into the dust collecting box through an air outlet pipe, thus avoiding the dust from influencing the working environment, ensuring the health of the worker to a certain degree, and directly dropping some larger debris generated by chamfering into the collecting tank, therefore, the trouble of cleaning by workers is reduced, the waste of fragments is avoided, and the fragments are favorably recovered.

Description

Bolt chamfering device

Technical Field

The utility model relates to a bolt chamfer technical field specifically is a bolt chamfer device.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts.

The chamfering refers to a process of cutting the edge of a workpiece into a certain inclined plane, and is to remove burrs generated by machining on the part and also to facilitate the assembly of the part, and generally to chamfer the end of the part.

Current bolt chamfer device can produce some pieces and dust carrying out the chamfer in-process, and these pieces and dust not only influence operational environment, and it is troublesome to clear up for the staff to bring, and the piece has certain retrieval value moreover, causes the wasting of resources easily, and simultaneously, current bolt chamfer device uses for a long time, and the cutter is worn and torn easily, and current cutter fixed mode is comparatively complicated, and difficult dismantlement influences staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bolt chamfering device to piece and dust that propose among the above-mentioned background art of solution influence operational environment, cause the problem that the inconvenient dismantlement of raw materials was changed and cutter was changed.

In order to achieve the above object, the utility model provides a following technical scheme: a bolt chamfering device comprises a base, wherein a second air cylinder and a vertical rod are sequentially and respectively arranged at the top of the base, a cross beam is fixed on the outer surface of the vertical rod through a sliding sleeve, the output end of the second air cylinder is connected with the bottom of the cross beam through a second piston rod, a moving seat is sleeved on the outer surface of the cross beam, a motor is fixed at the bottom of the moving seat, the output end of the motor is connected with a connecting shaft, a threaded sleeve is sleeved on the outer surface of the connecting shaft, a mounting groove is formed in the bottom end of the connecting shaft, the inner side of the mounting groove is connected with a connecting block through a mounting block, a knife rest is fixed at the bottom end of the connecting block, a cutter is fixed at the bottom end of the knife rest, a first air cylinder, a stand column and a collecting groove are respectively arranged at the top of, and the clamping pieces are fixed at one ends of the first piston rod and the connecting rod, the fan and the dust collection box are respectively arranged at the other side of the top of the base, the air outlet end of the fan is communicated with the dust collection box through an air outlet pipe, and the air exhaust end of the fan is connected with an air exhaust pipe.

Preferably, an induced draft hood is fixed at one end of the exhaust pipe.

Preferably, the outer surfaces of the connecting shaft and the connecting block are provided with threads.

Preferably, the clip is "arcuate" in plan view.

Preferably, the mounting block and the mounting groove are both T-shaped, and the mounting block is matched with the mounting groove.

Preferably, the movable seat is connected with the cross beam in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the bolt chamfering device is provided with a fan, a dust collection box and a collection groove, when chamfering is carried out, a worker opens the fan, the fan exhausts air through an exhaust pipe, so that partial dust generated by chamfering is sucked into the dust collection box through the exhaust pipe, the influence of the dust on the working environment is avoided, certain guarantee is also provided for the health of the worker, some larger fragments generated by chamfering directly fall into the collection groove, the trouble of cleaning the worker is reduced, the waste of the fragments is avoided, the favorable fragments are recycled, meanwhile, the bolt chamfering device is provided with a mounting groove, a mounting block and a threaded sleeve, when the worker needs to replace a cutter, the worker twists the threaded sleeve firstly to enable the threaded sleeve to move upwards to separate from the connecting block, then the worker separates the mounting block from the mounting groove, then finds a proper cutter and clamps the mounting block into the mounting groove, then the staff wrench movement thread bush, with the thread bush downstream with the contact opening parcel between connecting axle and the connecting block can, the staff of being convenient for like this changes the cutter, also makes the cutter difficult for rocking after changing the cutter simultaneously.

Drawings

FIG. 1 is a schematic structural view of the bolt chamfering device of the present invention;

FIG. 2 is a schematic top view of the clamping member of the bolt chamfering device of the present invention;

FIG. 3 is a schematic structural view of the mounting block and the mounting groove of the bolt chamfering device of the present invention;

fig. 4 is a partially enlarged structural diagram of a in fig. 1.

In the figure: 1. a base; 2. a vertical rod; 3. a cross beam; 4. a sliding sleeve; 5. a second piston rod; 6. a movable seat; 7. a motor; 8. a cutter; 9. a first cylinder; 10. a first piston rod; 11. collecting tank; 12. a clamping member; 13. a column; 14. a fan; 15. an exhaust pipe; 16. an induced draft cover; 17. an air outlet pipe; 18. a dust collection box; 19. a connecting shaft; 20. a threaded sleeve; 21. mounting grooves; 22. mounting blocks; 23. a tool holder; 24. a second cylinder; 25. connecting blocks; 26. a connecting rod.

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. 1-4, the present invention provides a technical solution: a bolt chamfering device comprises a base 1, a vertical rod 2, a cross beam 3, a sliding sleeve 4, a second piston rod 5, a movable seat 6, a motor 7, a cutter 8, a first air cylinder 9, a first piston rod 10, a collecting tank 11, a clamping piece 12, a stand column 13, a fan 14, an exhaust pipe 15, an induced draft hood 16, an exhaust pipe 17, a dust collecting box 18, a connecting shaft 19, a threaded sleeve 20, a mounting groove 21, a mounting block 22, a knife rest 23, a second air cylinder 24, a connecting block 25 and a connecting rod 26, wherein the top of the base 1 is sequentially provided with the second air cylinder 24 and the vertical rod 2 respectively, the outer surface of the vertical rod 2 is fixedly provided with the cross beam 3 through the sliding sleeve 4, the output end of the second air cylinder 24 is connected with the bottom of the cross beam 3 through the second piston rod 5, the connecting shaft 6 is sleeved on the outer surface of the cross beam 3, the motor 7 is fixedly provided with the motor 7 at the bottom, mounting groove 21 has been seted up to the bottom of connecting axle 19, the inboard of mounting groove 21 is connected with connecting block 25 through installation piece 22, the bottom mounting of connecting block 25 has knife rest 23, the bottom mounting of knife rest 23 has cutter 8, base 1's top is provided with first cylinder 9 respectively, stand 13 and collecting vat 11, the output of first cylinder 9 is connected with first piston rod 10, be convenient for like this carry out the centre gripping to the bolt, make the bolt centre gripping tighter, one side of stand 13 is fixed with connecting rod 26, and the one end of first piston rod 10 and connecting rod 26 all is fixed with holder 12, base 1's top opposite side is provided with fan 14 and dust collection box 18 respectively, and the air-out end of fan 14 is linked together with dust collection box 18 through going out tuber pipe 17, the convulsions end of fan 14 is connected with exhaust column 15.

Referring to fig. 1, 3 and 4, an induced draft hood 16 is fixed to one end of the exhaust pipe 15, so that a contact area with dust is increased, and a dust removing speed is increased, and the outer surfaces of the connecting shaft 19 and the connecting block 25 are provided with threads, so that the connecting shaft 19 and the connecting block 25 are more firmly fixed by the threaded sleeve 20.

Referring to fig. 2, the top view of clamp 12 is "curved" to facilitate a more secure attachment of the bolt.

Referring to fig. 1, 3 and 4, the mounting block 22 and the mounting groove 21 are both in a "T" shape, and the mounting block 22 is matched with the mounting groove 21, so that the tool can be conveniently replaced and mounted, and the movable base 6 is slidably connected with the cross beam 3, so that the position of the chamfer can be conveniently adjusted, and the angle can be more conveniently adjusted.

The working principle is as follows: firstly, a worker firstly checks whether the device is damaged or not, if the device is damaged, the device is timely maintained, then the worker switches on a power supply for the device, then the worker puts a bolt between clamping pieces 12, then a first air cylinder 9 is started, the first air cylinder 9 drives the clamping pieces 12 through a first piston rod 10 to fix the bolt, then the worker slides a movable seat 6 to adjust the position, then a second air cylinder 24 is started, the second air cylinder 24 is started, then a cross beam 3 is driven to move downwards through a second piston rod 5, so that a motor 7 and a cutter 8 move downwards, when the cutter 8 props against the bolt, the worker starts the motor 7, the motor 7 rotates to enable the cutter 8 to rotate, the cutter 8 rotates to chamfer the bolt, meanwhile, a fan 14 sucks air through an air suction pipe 15, so that part of dust generated by chamfering is sucked into a dust collection box 18 through an air outlet pipe 17, some great pieces that the chamfer produced directly drop in collecting vat 11, when needing to change cutter 8, the staff twists threaded sleeve 20 earlier for threaded sleeve 20 upward movement breaks away from connecting block 25, then the staff breaks away from installation piece 22 mounting groove 21, find suitable cutter 8 after that, go into mounting block 22 in mounting groove 21, then the staff twists threaded sleeve 20, threaded sleeve 20 downward movement with connecting axle 19 and connecting block 25 between the contact opening parcel can.

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

Claims

1. The utility model provides a bolt chamfer device, includes base (1), its characterized in that: the top of the base (1) is sequentially provided with a second cylinder (24) and a vertical rod (2) respectively, the outer surface of the vertical rod (2) is fixed with a crossbeam (3) through a sliding sleeve (4), the output end of the second cylinder (24) is connected with the bottom of the crossbeam (3) through a second piston rod (5), a moving seat (6) is sleeved on the outer surface of the crossbeam (3), a motor (7) is fixed at the bottom of the moving seat (6), the output end of the motor (7) is connected with a connecting shaft (19), a thread sleeve (20) is sleeved on the outer surface of the connecting shaft (19), a mounting groove (21) is formed in the bottom end of the connecting shaft (19), the inner side of the mounting groove (21) is connected with a connecting block (25) through a mounting block (22), a knife rest (23) is fixed at the bottom end of the connecting block (25), and a cutter (8) is fixed at the, the top of base (1) is provided with first cylinder (9), stand (13) and collecting vat (11) respectively, the output of first cylinder (9) is connected with first piston rod (10), one side of stand (13) is fixed with connecting rod (26), just the one end of first piston rod (10) and connecting rod (26) all is fixed with holder (12), the top opposite side of base (1) is provided with fan (14) and dust collection box (18) respectively, just the air-out end of fan (14) is linked together through going out tuber pipe (17) and dust collection box (18), the convulsions end of fan (14) is connected with exhaust column (15), remove seat (6) and crossbeam (3) sliding connection.

2. The bolt chamfering apparatus according to claim 1, wherein: and an induced draft cover (16) is fixed at one end of the exhaust pipe (15).

3. The bolt chamfering apparatus according to claim 1, wherein: the outer surfaces of the connecting shaft (19) and the connecting block (25) are both provided with threads.

4. The bolt chamfering apparatus according to claim 1, wherein: the top view of the clamping piece (12) is arc-shaped.

5. The bolt chamfering apparatus according to claim 1, wherein: the mounting block (22) and the mounting groove (21) are both T-shaped, and the mounting block (22) is matched with the mounting groove (21).