CN218694617U

CN218694617U - Tapping device for bolt machining

Info

Publication number: CN218694617U
Application number: CN202222833435.7U
Authority: CN
Inventors: 杨洲; 王晨曦; 杨书波
Original assignee: Suzhou Ruixuanbao Precision Hardware Co ltd
Current assignee: Suzhou Ruixuanbao Precision Hardware Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a tapping device for bolt processing, which comprises a tapping table, wherein the top end of the tapping table is connected with a bolt conveying mechanism, and the upper surface of the tapping table is connected with a clamping mechanism and a tapping mechanism; the bolt conveying mechanism comprises a rotating ring rotatably connected with the top end of the tapping platform, a slag pushing assembly arranged on one side of the rotating ring, and a groove arranged at the top end of the rotating ring, and a primary fixing assembly is arranged in a groove body of the groove; push away the sediment subassembly including locating the gear tooth section that the rotating ring surface set up, and be used for with the gear teeth section meshing, and through the pivot with the first gear that the upper surface of tapping platform is connected, with first gear mesh mutually, and through pivot and tapping platform rotate the second gear of being connected, and with the brush cleaner of the coaxial setting of second gear. The utility model discloses can clear up the sweeps that is detained on tapping platform surface after the bolt tapping, reduce the influence to next processing.

Description

Tapping device for bolt machining

Technical Field

The utility model mainly relates to the technical field of bolt processing, concretely relates to a chasing bar for bolt processing.

Background

Thread machining is a process of machining a workpiece by cutting, turning, milling, and the like, using a tool for making threads.

A chasing bar for bolt machining that provides according to patent document with application number CN202022970585.3, this chasing bar includes the base, base top fixed mounting has quantity to be four branch, four the branch top all with chasing bar body fixed connection, the outside movable mounting of chasing bar body has the protection casing, base top fixed mounting has the workstation that is located between two and two relative one sides of rear branch in the place ahead, the material collecting opening has been seted up at the workstation top, workstation top fixed mounting has and is located the outside breast board of material collecting opening, workstation top fixed mounting has quantity to be two and is located the fixed plate of material collecting opening front and back. This bolt processing chasing bar has solved traditional bolt processing chasing bar and is carrying out tapping man-hour to the bolt, and the residue that the bolt produced can splash everywhere, and the most ten minutes of waste material residue that the bolt produced in addition very sharp problem of being not convenient for collect.

Above-mentioned chasing bar can handle the waste material residue that produces and add man-hour residue that splashes to the bolt man-hour, but traditional bolt chasing bar often adopts the protection casing to shelter from the sweeps that splashes, and at this in-process, the sweeps of sweeps is detained on the surface of tapping platform easily to influence

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a chasing bar for bolt processing is used for solving the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a tapping device for bolt processing comprises a tapping table, wherein the top end of the tapping table is connected with a bolt conveying mechanism, and the upper surface of the tapping table is connected with a clamping mechanism and a tapping mechanism;

the bolt conveying mechanism comprises a rotating ring rotatably connected with the top end of the tapping table, a slag pushing assembly arranged on one side of the rotating ring, and a groove arranged at the top end of the rotating ring, and a primary fixing assembly is arranged in a groove body of the groove;

push away the sediment subassembly including locating the gear tooth section that the swivel collar surface set up, and be used for with the gear teeth section meshing, and through the pivot with the first gear that the upper surface of tapping platform is connected, with first gear meshes mutually, and rotates the second gear of being connected through pivot and tapping platform, and with the brush cleaner of the coaxial setting of second gear.

Furthermore, fixture including install in tapping bench upper surface, just locate the first cylinder of swivel becket inner loop, and install in tapping bench upper surface, just locate the second cylinder of swivel becket outer loop, all install the grip block that is used for the centre gripping bolt on the piston rod of first cylinder and second cylinder.

Furthermore, tapping mechanism including install in the branch of a plurality of apex angles departments of tapping platform upper surface is installed in a plurality of the backup pad of branch upper surface, and install in the tapper of backup pad lower surface, the bottom surface cover of tapper is equipped with the protection casing.

Further, preliminary fixed subassembly is including installing in boss in the cell body of recess is located the boss top, just locate a plurality of mounting holes in the cell body of recess, the internal retaining member that is equipped with in hole of mounting hole.

Furthermore, the locking piece comprises a sliding cylinder arranged in the hole body of the mounting hole, and a spring and a clamping head which are sequentially arranged in the sliding cylinder.

Furthermore, the top of tapping platform is equipped with the confession the rotating ring pivoted rotates the groove, the cell body in rotation groove inside through the bearing with the rotating ring rotates to be connected.

Further, be equipped with the mounting groove in the cell body of rotation groove, be equipped with the motor in the cell body of mounting groove, the output shaft of motor has the third gear, the surface meshing of third gear is connected with the ring gear, the ring gear cover is located the surface of rotating ring bottom.

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

one of the two, the utility model discloses can clear up the sweeps that are detained on tapping platform surface after the bolt tapping, reduce the influence to next processing, specifically do: the rotation through the rotating ring to drive the rotation of first gear, drive through first gear and carry out the operation of carrying on the back mutually rather than the second gear of meshing, because the brush cleaner is with the coaxial setting of second gear, so that the brush cleaner carries out the angle displacement along with the second gear, thereby sweeps the sweeps in the sweeps box of tapping platform top embedding with the sweeps on tapping platform surface.

And secondly, the utility model discloses the motor drives the third gear through its output shaft and rotates, because third gear and ring gear mesh mutually to it rotates to drive the swivel becket, so that the bolt of treating processing enters into between two grip blocks, perhaps will process the bolt roll-out, thereby improves the tapping efficiency to the bolt.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

fig. 2 is an isometric view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure of region A in FIG. 3;

fig. 5 is an enlarged view of the structure of region B in fig. 4.

In the figure: 10. a tapping table; 11. a rotating groove; 12. mounting grooves; 13. a motor; 14. a third gear; 15. a toothed ring; 20. a bolt conveying mechanism; 21. a rotating ring; 22. a groove; 23. preliminarily fixing the assembly; 231. a boss; 232. mounting holes; 233. a locking member; 2331. a sliding cylinder; 2332. a spring; 2333. a clamping head; 24. a slag pushing assembly; 241. a gear segment; 242. a first gear; 243. a second gear; 244. cleaning with a brush; 30. a clamping mechanism; 31. a first cylinder; 32. a second cylinder; 33. a clamping block; 40. a tapping mechanism; 41. a strut; 42. a support plate; 43. a threading device; 44. a shield.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-4 again, a tapping device for bolt processing comprises a tapping station 10, a bolt conveying mechanism 20 is connected to the top end of the tapping station 10, and a clamping mechanism 30 and a tapping mechanism 40 are connected to the upper surface of the tapping station 10;

the bolt conveying mechanism 20 comprises a rotating ring 21 rotatably connected with the top end of the tapping table 10, a slag pushing assembly 24 arranged on one side of the rotating ring 21, and a groove 22 arranged on the top end of the rotating ring 21, and a primary fixing assembly 23 is arranged in a groove body of the groove 22;

the slag pushing assembly 24 comprises a gear tooth section 241 arranged on the outer surface of the rotating ring 21, a first gear 242 used for being meshed with the gear tooth section 241 and connected with the upper surface of the tapping platform 10 through a rotating shaft, a second gear 243 meshed with the first gear 242 and rotatably connected with the tapping platform 10 through a rotating shaft, and a cleaning brush 244 coaxially arranged with the second gear 243.

Specifically, please refer to fig. 1 and 2 again, the clamping mechanism 30 includes a first cylinder 31 mounted on the upper surface of the tapping table 10 and disposed on the inner ring of the rotating ring 21, and a second cylinder 32 mounted on the upper surface of the tapping table 10 and disposed on the outer ring of the rotating ring 21, and clamping blocks 33 for clamping bolts are mounted on the piston rods of the first cylinder 31 and the second cylinder 32;

the tapping mechanism 40 comprises supporting rods 41 arranged at a plurality of top corners of the upper surface of the tapping table 10, a supporting plate 42 arranged on the upper surfaces of the supporting rods 41, and a tapping device 43 arranged on the lower surface of the supporting plate 42, wherein a protective cover 44 is sleeved on the outer surface of the bottom end of the tapping device 43;

further, the piston rods of the first cylinder 31 and the second cylinder 32 extend and retract to drive the clamping block 33 on the piston rod to clamp the bolt so as to fix the position of the bolt to be tapped, so that the tapping work of the tapping mechanism 40 on the bolt is facilitated;

further, through the flexible of branch 41 to drive the lift of backup pad 42, accomplish the tapping work to the bolt through the lift cooperation threading ware 43 of backup pad 42, at this in-process, shelter from the sweeps that splashes through protection casing 44.

Specifically, please refer to fig. 4 and 5 again, the preliminary fixing assembly 23 includes a boss 231 installed in the groove body of the groove 22, a plurality of mounting holes 232 arranged at the top end of the boss 231 and in the groove body of the groove 22, and locking members 233 arranged in the hole bodies of the mounting holes 232;

the locker 233 includes a sliding cylinder 2331 installed in the hole body of the mounting hole 232, and a spring 2332 and a clamping head 2333 sequentially installed inside the sliding cylinder 2331;

the top end of the tapping table 10 is provided with a rotating groove 11 for the rotating ring 21 to rotate, and the inside of the groove body of the rotating groove 11 is rotatably connected with the rotating ring 21 through a bearing;

a mounting groove 12 is formed in the body of the rotating groove 11, a motor 13 is arranged in the body of the mounting groove 12, an output shaft of the motor 13 is connected with a third gear 14, the outer surface of the third gear 14 is connected with a gear ring 15 in a meshing manner, and the gear ring 15 is sleeved on the outer surface of the bottom end of the rotating ring 21;

further, one end of the bolt is received through the recess 22, and after the bolt is inserted into the recess 22, the bolt is pressed by the locking member 233, thereby completing the temporary fixation of the bolt, so as to facilitate the subsequent further fixation by the clamping block 33;

further, the spring 2332 is provided with energy storage through the sliding cylinder 2331, and the clamping head 2333 is pushed through the spring 2332 to clamp the bolt through the clamping head 2333 close to the bolt;

further, the rotating ring 21 is accommodated in the rotating groove 11, and the rotating ring 21 is rotated in the groove body of the rotating groove 11 through a bearing;

further, the motor 13 is provided with a mounting position through the mounting groove 12, and the motor 13 drives the third gear 14 to rotate through an output shaft thereof, so that the third gear 14 is engaged with the gear ring 15, and the rotating ring 21 is driven to rotate.

The utility model discloses a concrete operation as follows:

when the bolt is tapped, the bolt to be tapped is inserted into the groove 22, and after the bolt is inserted into the groove 22, the bolt is extruded through the locking piece 233, so that the temporary fixation of the bolt is completed, and further fixation through the clamping block 33 is facilitated;

the mounting position is provided for the motor 13 through the mounting groove 12, the motor 13 drives the third gear 14 to rotate through an output shaft of the motor, and the third gear 14 is meshed with the toothed ring 15, so that the rotating ring 21 is driven to rotate, a bolt to be machined enters between the two clamping blocks 33, and the clamping blocks 33 on the piston rod are driven to clamp the bolt through the extension and contraction of the piston rod of the first air cylinder 31 and the second air cylinder 32, so that the position of the bolt to be tapped is fixed, and the tapping work of the tapping mechanism 40 on the bolt is facilitated;

the support rod 41 is stretched to drive the support plate 42 to lift, the bolt is tapped by matching the lifting of the support plate 42 with the tapping device 43, and splashed scraps are shielded by the protective cover 44 in the process;

in the process that the machined bolt returns to the original working position, the rotating ring 21 rotates to drive the first gear 242 to rotate, the first gear 242 drives the second gear 243 meshed with the first gear to rotate in a reverse mode, and the cleaning brush 244 and the second gear 243 are coaxially arranged to enable the cleaning brush 244 to angularly displace along with the second gear 243, so that the scraps on the surface of the tapping table 10 are swept into the scrap box embedded in the top end of the tapping table 10.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A tapping device for bolt machining comprises a tapping table (10), and is characterized in that a bolt conveying mechanism (20) is connected to the top end of the tapping table (10), and a clamping mechanism (30) and a tapping mechanism (40) are connected to the upper surface of the tapping table (10);

the bolt conveying mechanism (20) comprises a rotating ring (21) rotatably connected with the top end of the tapping table (10), a slag pushing assembly (24) arranged on one side of the rotating ring (21), and a groove (22) arranged on the top end of the rotating ring (21), wherein a primary fixing assembly (23) is arranged in a groove body of the groove (22);

push away sediment subassembly (24) including locating gear wheel section (241) that rotating ring (21) surface set up, and be used for with gear wheel section (241) mesh mutually, and through the pivot with first gear (242) that the upper surface of tapping platform (10) is connected, with first gear (242) mesh mutually, and through pivot and tapping platform (10) rotation connection second gear (243), and with cleaning brush (244) of second gear (243) coaxial setting.

2. The tapping device for bolt processing according to claim 1, wherein the clamping mechanism (30) comprises a first cylinder (31) mounted on the upper surface of the tapping table (10) and disposed on the inner ring of the rotating ring (21), and a second cylinder (32) mounted on the upper surface of the tapping table (10) and disposed on the outer ring of the rotating ring (21), and the piston rods of the first cylinder (31) and the second cylinder (32) are both provided with a clamping block (33) for clamping the bolt.

3. The tapping device for bolt processing according to claim 1, wherein said tapping means (40) comprises a plurality of supporting rods (41) mounted at a plurality of corners of the upper surface of said tapping table (10), a supporting plate (42) mounted on the upper surface of said plurality of supporting rods (41), and a tapping unit (43) mounted on the lower surface of said supporting plate (42), and a protective cover (44) is fitted over the outer surface of the bottom end of said tapping unit (43).

4. The tapping device for bolt machining according to claim 1 wherein the preliminary fixing assembly (23) comprises a boss (231) mounted in the socket of the recess (22), a plurality of mounting holes (232) provided at the top end of the boss (231) and in the socket of the recess (22), and a locking member (233) provided in the hole of the mounting holes (232).

5. The tapping device for bolt processing as claimed in claim 4, wherein said locker (233) comprises a sliding cylinder (2331) installed in a bore body of said mounting hole (232), and a spring (2332) and a clamping head (2333) which are installed in turn inside said sliding cylinder (2331).

6. The tapping device for bolt processing according to claim 1, wherein the top end of the tapping platform (10) is provided with a rotary groove (11) for the rotary ring (21) to rotate, and the interior of the rotary groove (11) is rotatably connected with the rotary ring (21) through a bearing.

7. The tapping device for bolt processing according to claim 6, wherein a mounting groove (12) is arranged in the body of the rotating groove (11), a motor (13) is arranged in the body of the mounting groove (12), an output shaft of the motor (13) is connected with a third gear (14), a toothed ring (15) is meshed and connected with the outer surface of the third gear (14), and the outer surface of the bottom end of the rotating ring (21) is sleeved with the toothed ring (15).