CN218694615U

CN218694615U - Nut hole screw thread chasing bar

Info

Publication number: CN218694615U
Application number: CN202222692186.4U
Authority: CN
Inventors: 高埔
Original assignee: Anhui Chitong Hardware Technology Co ltd
Current assignee: Anhui Chitong Hardware Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-24
Anticipated expiration: 2032-10-13

Abstract

The utility model provides a nut hole screw thread chasing bar, comprises a workbench, fixed surface is provided with the channel-section steel and promotes the pneumatic cylinder on the workstation, promote and be connected with the connector on the pneumatic cylinder, and in the connector stretched into places frid one side to carry out the joint through spacing cardboard, place the frid setting on the channel-section steel, and remove along the channel-section steel, the channel-section steel back is provided with the screw tap, and the screw tap connects on driving motor's output shaft, and driving motor fixes in the supporting seat, the supporting seat is connected with ball through the sliding plate, and ball sets up in the workstation lower part. The utility model discloses an align a plurality of nuts and place on placing the frid to through promoting in proper order of push cylinder, guaranteed stability and the regularity that the nut was placed, also conveniently carry out dismouting and change simultaneously, and through carrying out automatic rotation and removal to the screw tap, thereby conveniently carry out automatic tapping to the nut.

Description

Nut hole screw thread chasing bar

Technical Field

The utility model relates to a nut processing technology field especially relates to a nut hole screw thread chasing bar.

Background

The nut that currently uses need tap in the inside in aperture of nut after the process of punching a hole, and tapping equipment that now uses keeps flat the nut and sets up between anchor clamps when tapping the nut, then carries out hole screw tapping to the nut reciprocating tapping equipment, easily causes placing the stationarity of nut not enough, and the error rate is high, and the problem that the operation complexity is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nut hole screw thread chasing bar overcomes above-mentioned problem or solves above-mentioned problem partially at least.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a nut hole screw thread chasing bar, comprises a workbench, fixed surface is provided with the channel-section steel and promotes the pneumatic cylinder on the workstation, promote and be connected with the connector on the pneumatic cylinder, and in the connector stretched into places frid one side to carry out the joint through spacing cardboard, place the frid setting on the channel-section steel, and remove along the channel-section steel, the channel-section steel back is provided with the screw tap, and the screw tap connects on driving motor's output shaft, and driving motor fixes in the supporting seat, the supporting seat is connected with ball through the sliding plate, and ball sets up in the workstation lower part.

As a further scheme of the utility model, place frid back fixedly connected with and carry out the magnetism to the nut and inhale spacing magnetite board, and the inside notch of offering the confession silk awl process of magnetite board, conveniently stabilize the absorption to the nut through the magnetite board, realized carrying out spacing purpose to the nut.

As the utility model discloses further scheme, place frid front lower place and rear lower place and all seted up the spout, the inside draw runner that is provided with of spout, and draw runner an organic whole connection is at the channel-section steel inside wall, and it is stable along the frid to be convenient for place the frid, and also be convenient for carry on spacingly through the notch to the nut moreover, has guaranteed the stability that the nut placed.

As a further scheme of the utility model, place the frid right flank and seted up round hole and recess, and the round hole is linked together with the recess, the connector sets up in round hole and recess.

As a further scheme of the utility model, annular spacing groove has been seted up to the connector side, it has spacing cardboard to peg graft on the recess, spacing cardboard cover is established on annular spacing groove, and the convenience is in the same place the connector with place the frid combination assembly to be convenient for promote and dismantle the nut.

As a further scheme of the utility model, the breach groove that supplies the screw tap process is seted up at the middle part on the channel-section steel, the process of the screw tap of being convenient for to carry out the tapping to the screw nut hole.

As a further scheme of the utility model, symmetrical connection has two otic placodes around the top in the workstation, and rotates between two otic placodes and be connected with ball, ball transversely runs through the sliding plate, and its front end is connected with the output shaft on the servo motor, servo motor fixes at the otic placode leading flank, sliding plate top surface and supporting seat bottom surface fixed connection, the supporting seat sets up at the workstation upper surface, and the operation through servo motor is convenient for drive ball automatically and rotates, and then carries out the automation to the screw tap and promote.

As a further aspect of the utility model, the sliding tray has been seted up to the workstation upper surface, the sliding plate passes the sliding tray, and the sliding plate removes along the sliding tray, has realized leading the removal of sliding plate and supporting seat.

The utility model provides a nut hole screw thread chasing bar, beneficial effect lies in: through placing a plurality of nuts alignment on placing the frid to through promoting in proper order of pushing away pneumatic cylinder, guaranteed stability and the regularity that the nut was placed, also conveniently carry out dismouting and change simultaneously, and through carrying out automatic rotation and removal to the screw tap, thereby conveniently carry out automatic tapping to the nut, easy operation, the machining precision is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the middle pushing hydraulic cylinder of the present invention.

Fig. 4 is a schematic structural diagram of the middle channel steel of the present invention.

Fig. 5 is a schematic view of the connection structure of the slotted plate and the magnet plate according to the present invention.

Fig. 6 is a schematic structural view of the trough plate of the present invention.

Fig. 7 is a schematic structural view of the magnet plate of the present invention.

Fig. 8 is a schematic structural view of the middle limiting clip plate of the present invention.

Fig. 9 is a schematic structural view of the nut of the present invention.

In the figure: 1. a work table; 2. placing a groove plate; 3. a supporting seat; 4. channel steel; 5. pushing the hydraulic cylinder; 6. a servo motor; 7. an ear plate; 8. a screw tap; 9. a drive motor; 10. a sliding plate; 11. a sliding groove; 12. a ball screw; 13. a connector; 14. a magnet plate; 15. a limiting clamping plate; 16. a nut; 21. a chute; 22. a groove; 23. a circular hole; 41. a slide bar; 42. a notch groove; 51. a fixing plate; 131. annular spacing groove.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-9, the embodiment of the utility model provides a pair of nut hole screw thread chasing bar, comprises a workbench 1, fixed surface is provided with channel-section steel 4 and push hydraulic cylinder 5 on the workstation 1, be connected with connector 13 on the push hydraulic cylinder 5, and connector 13 stretches into in placing 2 one sides of frid to carry out the joint through spacing cardboard 15, place frid 2 and set up on channel-section steel 4, and remove along channel-

section steel

4, 4 backs of channel-section steel are provided with screw tap 8, and screw tap 8 connects on driving motor 9's output shaft, and driving motor 9 fixes in supporting seat 3, supporting seat 3 is connected with ball 12 through sliding plate 10, and ball 12 sets up in workstation 1 lower part.

It inhales spacing magnet board 14 to place 2 back fixedly connected with of frid and inhale nut 16, and the notch that supplies screw tap 8 process is seted up to magnet board 14 inside.

Place 2 preceding below of frid and back below and all seted up spout 21, spout 21 is inside to be provided with draw runner 41, and draw runner 41 integrated connection is at the 4 inside walls of channel-section steel.

Place frid 2 right flank and seted up round hole 23 and recess 22, and round hole 23 is linked together with recess 22, connector 13 sets up in round hole 23 and recess 22.

An annular limiting groove 131 is formed in the side face of the connector 13, a limiting clamping plate 15 is inserted into the groove 22, and the limiting clamping plate 15 is sleeved on the annular limiting groove 131.

And a notch groove 42 for the tap 8 to pass through is formed in the middle of the channel steel 4.

Two otic placodes 7 of symmetrical connection around the top in the workstation 1, and rotate between two otic placodes 7 and be connected with ball 12, ball 12 transversely runs through sliding plate 10, and its front end is connected with the output shaft on the servo motor 6, servo motor 6 is fixed in otic placode 7 leading flank, sliding plate 10 top surface and 3 bottom surfaces fixed connection of supporting seat, supporting seat 3 sets up at workstation 1 upper surface.

The upper surface of the workbench 1 is provided with a sliding groove 11, the sliding plate 10 penetrates through the sliding groove 11, and the sliding plate 10 moves along the sliding groove 11.

In the use process of the utility model, a screw tap 8 matched with a tapping nut 16 and a placing groove plate 2 are selected, a plurality of nuts 16 are aligned and placed on the placing groove plate 2, the nuts 16 are magnetically attracted, fixed and limited through a magnet plate 14, then the placing groove plate 2 is slid onto the groove plate, the nuts 16 are limited through the front side and the rear side of a channel steel 4, the nuts are prevented from falling off in the tapping process, then the placing groove plate 2 is aligned with a connector 13 and clamped through a limiting clamping plate 15, then the screw tap 8 is connected with a driving motor 9, a pushing hydraulic cylinder 5, the driving motor 9 and a servo motor 6 are sequentially started, the pushing hydraulic cylinder 5 works and extends out, so that the placing groove plate 2 is driven to move leftwards along the groove plate, and the nuts 16 are driven to move synchronously, the screw tap 8 is driven to rotate by the work of the driving motor 9, then the ball screw 12 is driven to rotate by the work of the servo motor 6, then the ball screw 12 drives the sliding plate 10 and the supporting seat 3 to move forwards along the sliding groove 11 under the side effect of the ball nut, and the driving motor 9 and the screw tap 8 are driven to move forwards synchronously, the screw tap 8 moves forwards and passes through the notch groove 42 and the magnet plate 14, thereby tapping is carried out on the inner hole of the nut 16, then the screw tap 8 is moved back and forth, and the nut 16 is pushed in sequence, the purpose of tapping a column of nuts 16 is realized, after tapping is finished, the groove plate 2 is placed to be separated from the connecting head 13, the nut 16 can be disassembled, and a new nut 16 is replaced, the operation is simple, and the processing efficiency is high.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a nut hole screw thread chasing bar, includes workstation (1), its characterized in that, fixed surface is provided with channel-section steel (4) and promotion pneumatic cylinder (5) on workstation (1), be connected with connector (13) on promotion pneumatic cylinder (5), and in connector (13) stretched into places frid (2) one side to carry out the joint through spacing cardboard (15), place frid (2) and set up on channel-section steel (4), and remove along channel-section steel (4), channel-section steel (4) back is provided with screw tap (8), and screw tap (8) connect on the output shaft of driving motor (9), and driving motor (9) fix in supporting seat (3), supporting seat (3) are connected with ball (12) through sliding plate (10), and ball (12) set up in workstation (1) lower part.

2. The tapping device for the screw thread of the inner hole of the nut as claimed in claim 1, wherein a magnet plate (14) for magnetically attracting and limiting the nut is fixedly connected to the back of the placing groove plate (2), and a notch for the screw tap (8) to pass through is formed in the magnet plate (14).

3. The tapping device for the inner hole thread of the nut as claimed in claim 2, wherein sliding grooves (21) are formed in the front lower portion and the rear lower portion of the placing groove plate (2), sliding strips (41) are arranged in the sliding grooves (21), and the sliding strips (41) are integrally connected to the inner side wall of the channel steel (4).

4. The nut inner hole thread tapping device according to claim 2, wherein a round hole (23) and a groove (22) are formed in the right side face of the placing groove plate (2), the round hole (23) is communicated with the groove (22), and the connector (13) is arranged in the round hole (23) and the groove (22).

5. The tapping device for the internal hole thread of the nut as claimed in claim 4, wherein the side surface of the connecting head (13) is provided with an annular limiting groove (131), the groove (22) is inserted with a limiting clamping plate (15), and the limiting clamping plate (15) is sleeved on the annular limiting groove (131).

6. The tapping device for the internal hole thread of the nut as claimed in claim 1, wherein the channel steel (4) is provided with a notch groove (42) in the middle for the tap (8) to pass through.

7. The tapping device for the inner hole thread of the nut as claimed in claim 1, wherein two lug plates (7) are symmetrically connected with the top inside the workbench (1) in a front-back manner, a ball screw (12) is rotatably connected between the two lug plates (7), the ball screw (12) transversely penetrates through the sliding plate (10), the front end of the ball screw is connected with an output shaft of the servo motor (6), the servo motor (6) is fixed on the front side surface of the lug plates (7), the top surface of the sliding plate (10) is fixedly connected with the bottom surface of the supporting seat (3), and the supporting seat (3) is arranged on the upper surface of the workbench (1).

8. The tapping device for the internal hole thread of the nut as claimed in claim 7, wherein the upper surface of the worktable (1) is provided with a sliding groove (11), the sliding plate (10) passes through the sliding groove (11), and the sliding plate (10) moves along the sliding groove (11).