CN218192990U

CN218192990U - Nut tapping device

Info

Publication number: CN218192990U
Application number: CN202221599676.3U
Authority: CN
Inventors: 吴华东; 马林; 杨诗华
Original assignee: Shanghai Rivet Manufacture Co ltd
Current assignee: Shanghai Rivet Manufacture Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-01-03
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a nut tapping device belongs to nut production technical field. It includes the frame and attacks the tooth head, the frame is located the below, and attacks the tooth head and attack the tooth setting from bottom to top, the electric putter that one side fixedly connected with horizontal direction of frame set up, fixedly connected with clamping jaw cylinder on electric putter's the piston rod, clamping jaw cylinder's clamping position is corresponding with the elevating position of attacking the tooth head. The utility model discloses a tooth head setting is attacked to put down, goes on from bottom to top to the tooth direction of attacking of nut for the piece that produces discharges fast under the action of gravity, can not pile up near the screw hole, thereby avoids the piece to accumulate and collect together and attack the tooth effect in the downthehole influence of screw.

Description

Nut tapping device

Technical Field

The utility model relates to a nut tapping device belongs to nut production technical field.

Background

The nut is the part that couples together mechanical equipment zonulae occludens, through inboard screw thread, equal specification nut and bolt could link together, and the nut when producing, all need use the tapping machine to attack the tooth processing, current tapping machine top-down continuously attacks the tooth processing man-hour, the piece that the tooth produced upwards discharges along the cutter to pile up near the screw on the nut, thereby make the piece accumulate collect together among the screw hole easily, unable quick discharge, the influence attacks the tooth effect.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the nut tapping device solves the problem that chips generated by tapping cannot be discharged quickly.

The utility model discloses the technical problem that solve takes following technical scheme to realize:

the utility model provides a nut tapping device, includes the frame and attacks the tooth head, the frame is located the below, and attacks the tooth head and attack the tooth setting from bottom to top, the electric putter that one side fixedly connected with horizontal direction of frame set up, fixedly connected with clamping jaw cylinder on electric putter's the piston rod, clamping jaw cylinder's clamping position is corresponding with the elevating position of attacking the tooth head.

As a preferable example, a guide plate which is obliquely arranged is fixedly connected to the machine base, the tapping head penetrates through the guide plate, and the clamping jaw air cylinder is located above the guide plate.

As a preferable example, a sealing cover is fixedly connected below the guide plate, the sealing cover is located in a gap where the tapping head penetrates through the guide plate, and an air pump communicated with the sealing cover is further arranged on the machine base.

As a preferable example, the inclination angle of the deflector is 20-45 degrees, and one end of the deflector extends to the outside of the engine base.

As preferred example, still fixedly connected with gag lever post on the frame, gag lever post and electric putter's flexible direction parallel arrangement, clamping jaw cylinder passes through the stopper and cup joints with the gag lever post slip.

As a preferable example, the clamping jaw air cylinder further comprises a vibrating disc, and a discharge port of the vibrating disc corresponds to the clamping jaw air cylinder.

The beneficial effects of the utility model are that: the utility model discloses a tooth head setting is attacked to put down, goes on from bottom to top to the tooth direction of attacking of nut for the piece that produces discharges fast under the action of gravity, can not pile up near the screw hole, thereby avoids the piece to accumulate and collect together and attack the tooth effect in the downthehole influence of screw.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the front part of the present invention.

In the figure: frame 1, electric putter 2, clamping jaw cylinder 3, stopper 4, air pump 5, vibration dish 6, gag lever post 7, guide plate 8, tap tooth head 9, sealed cowling 10.

Detailed Description

In order to understand the technical means, creation features, achievement purposes and functions of the present invention easily, the present invention will be further explained by combining with the specific drawings.

As shown in fig. 1-2, a nut tapping device, including frame 1 and tapping head 9, frame 1 and tapping head 9 are traditional lift tapping machine, its concrete structure and structure are prior art, in this application, carry out certain transformation, lie in the below with frame 1 setting, and tapping head 9 from bottom to top attacks the tooth setting, one side fixed connection of frame 1 has electric putter 2 that the horizontal direction set up, fixedly connected with clamping jaw cylinder 3 on electric putter 2's the piston rod, clamping position of clamping jaw cylinder 3 corresponds with the lift position of tapping head 9.

The machine base 1 is also fixedly connected with a guide plate 8 with an inclination angle of 20-45 degrees, one end of the guide plate 8 extends to the outside of the machine base 1, and the tail part of the guide plate 8 is provided with a scrap receiving part or a material receiving part, particularly, a tapping head 9 needs to penetrate through the guide plate 8, and a clamping jaw cylinder 3 is positioned above the guide plate 8, so that scraps or nuts can be ensured to fall on the guide plate 8;

below fixedly connected with seal cover 10 of guide plate 8, seal cover 10 is located attacks tooth head 9 and runs through the space department of guide plate 8, simultaneously also make to attack tooth head 9 and run through seal cover 10, the cooperation of this department does not influence attack tooth head 9 the rotation can, still be provided with the air pump 5 that is linked together with seal cover 10 on the frame 1, attack tooth man-hour, air pump 5 is blown up slightly in seal cover 10 continuously, make and form positive atmospheric pressure in the seal cover 10, thereby attack the sealed degree in clearance between tooth head 9 and the guide plate 8, the space that prevents the piece from passing guide plate 8 falls into the below, cause the clearance inconvenient.

Still fixedly connected with gag lever post 7 on the frame 1, gag lever post 7 and electric putter 2's flexible direction parallel arrangement, in the embodiment, gag lever post 7 is provided with two, the symmetry sets up the both sides at clamping jaw cylinder 3, be fixed with corresponding stopper 4 on the clamping jaw cylinder 3, and make gag lever post 7 pass stopper 4 and slip and cup joint, just so make clamping jaw cylinder 3 both ends have sufficient support, and have very strong stability, avoid attacking acutely rocking of tooth head 9 when attacking the tooth to the tight nut of clamping jaw cylinder 3 clamp, the tooth effect is attacked in the influence.

Still including vibration dish 6, the discharge gate of vibration dish 6 is corresponding with clamping jaw cylinder 3, and the automatic feeding of the nut of being convenient for improves machining efficiency.

The working principle is as follows: the nut carries to preset position through vibration dish 6 in proper order, electric putter 2 drives clamping jaw cylinder 3 and removes and clamp nut afterwards, electric putter 2 returns and contracts and makes the hole of the nut of clamp align with attacking tooth head 9, attack tooth head 9 and start and rise this moment, attack tooth processing to tight nut, the piece that produces falls down to guide plate 8, and finally collect together, the nut that processes moves one section distance back under electric putter 2's drive, clamping jaw cylinder 3 loosens, the nut falls down to guide plate 8 or other collection positions and collects, the processing of attacking tooth of the continuous nut of step completion above repetition afterwards.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nut tapping device, includes frame (1) and attacks tooth head (9), its characterized in that: frame (1) is located the below, and attacks tooth head (9) and attack the tooth setting from bottom to top, one side fixed connection of frame (1) has electric putter (2) that the horizontal direction set up, fixedly connected with clamping jaw cylinder (3) on the piston rod of electric putter (2), the clamping position of clamping jaw cylinder (3) is corresponding with the elevating position of attacking tooth head (9).

2. A nut tapping device as claimed in claim 1, wherein: still fixedly connected with slope guide plate (8) that set up on frame (1), attack tooth head (9) and run through guide plate (8), clamping jaw cylinder (3) are located the top of guide plate (8).

3. The nut tapping device as claimed in claim 2, wherein: the lower part of the guide plate (8) is fixedly connected with a sealing cover (10), the sealing cover (10) is positioned at the gap position where the tapping head (9) penetrates through the guide plate (8), and an air pump (5) communicated with the sealing cover (10) is further arranged on the engine base (1).

4. A nut tapping device as claimed in claim 2, wherein: the inclination angle of the guide plate (8) is 20-45 degrees, and one end of the guide plate (8) extends to the outside of the engine base (1).

5. A nut tapping device as claimed in claim 1, wherein: still fixedly connected with gag lever post (7) on frame (1), gag lever post (7) and electric putter (2)'s flexible direction parallel arrangement, clamping jaw cylinder (3) slip through stopper (4) and gag lever post (7) and cup joint.

6. The nut tapping device as claimed in claim 1, wherein: still include vibration dish (6), the discharge gate of vibration dish (6) corresponds with clamping jaw cylinder (3).