CN218638728U

CN218638728U - Tapping device with locating component

Info

Publication number: CN218638728U
Application number: CN202223319999.5U
Authority: CN
Inventors: 李晓玲
Original assignee: Hangzhou Dongjia Metal Products Co ltd
Current assignee: Hangzhou Dongjia Metal Products Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-17
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a chasing bar with locating component relates to chasing bar technical field, including the chasing bar main part, a supporting bench is installed to the upper end of chasing bar main part, the upper end of a supporting bench is connected with electromechanical cover, the pneumatic cylinder is installed to electromechanical cover's upper end, the processing subassembly is installed to the lower extreme of pneumatic cylinder, the screw tap is installed to the lower extreme of processing subassembly, the lower extreme of a supporting bench is provided with locating component, the supporting legs is installed to the lower extreme of chasing bar main part, this chasing bar with locating component, reciprocate in the slide rail through the slider, make the position circle can go up and down, be convenient for adjust according to the thickness of machined part, thereby the lower surface of accessible position circle is laminated in the upper surface of machined part, can more audio-visual definite tapping position, not only greatly reduced the processing degree of difficulty, the precision of tapping has still been improved.

Description

Tapping device with locating component

Technical Field

The utility model relates to a chasing bar technical field specifically is a chasing bar with locating component.

Background

Tapping refers to screwing a screw tap into a bottom hole to be drilled by using a certain torque to process an internal thread, and is suitable for industries such as die machinery, plastic machinery, printing machinery, packaging machinery manufacturing factories, engineering machinery, automobile and motorcycle parts, aircraft engines, rolling stock, tobacco machinery, machine manufacturing and the like.

However, in the actual use process of the conventional tapping device, because the tap of the tapping device has a certain distance from the workpiece, and the tap does not have a positioning function, certain visual experience is required, if a pre-judgment error easily causes that the tapping position deviates from a preset position, and the processing quality is reduced.

Therefore, it is desirable to design a tapping device with a positioning assembly to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chasing bar with locating component to the screw tap that proposes chasing bar in solving above-mentioned background art does not have the problem of locate function.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a chasing bar with locating component, includes the chasing bar main part, a supporting bench is installed to the upper end of chasing bar main part, the upper end of supporting bench is connected with electromechanical cover, the pneumatic cylinder is installed to the upper end of electromechanical cover, the processing subassembly is installed to the lower extreme of pneumatic cylinder, the screw tap is installed to the lower extreme of processing subassembly, the lower extreme of supporting bench is provided with locating component, the supporting legs is installed to the lower extreme of chasing bar main part.

Further, the processing subassembly is including telescopic link, servo motor, output shaft, installation head, the telescopic link sets up the lower extreme at the pneumatic cylinder, servo motor is installed to the lower extreme of telescopic link, servo motor's lower extreme is connected with the output shaft, the lower extreme of output shaft is connected with the installation head, drives the installation head on the output shaft through servo motor and rotates, and makes the telescopic link can prolong or shorten through the drive of pneumatic cylinder to it goes up and down to drive servo motor.

Further, the processing component further comprises a connecting block and a groove, the connecting block is arranged at the lower end of the mounting head, the groove is formed in the upper end of the connecting block, the groove is connected with the connecting block in an embedded mode, and the connecting block can be connected to the mounting head by being clamped into the groove through the mounting head.

Further, the processing subassembly is still including screw hole, screw, the screw hole sets up two sides around installation head and connecting block, the inboard in screw hole is connected with the screw, screw hole and screw thread connection screw in connecting block, the epaxial screw hole of installation in proper order through the screw for the screw tap can be fixed on the output shaft, and the staff of being convenient for changes the screw tap of different models.

Furthermore, the locating component comprises a guide rod, a slide rail and a slide block, the guide rod is arranged at the lower end of the support table, the slide rail is arranged inside the guide rod, the slide block is connected to the inner side of the slide rail, the slide rail is connected with the slide block in a sliding manner, and the slide block can move up and down in the slide rail, so that the locating ring can lift up and down, and the adjusting according to the thickness of a machined part is facilitated.

Furthermore, the locating component is including connecting rod, position circle, the connecting rod sets up the lower extreme at the slider, the position circle is installed to the lower extreme of connecting rod, the center pin collineation of center pin and the screw tap of position circle is laminated in the machined part surface through the position circle, can fix a position the tapping position of machined part more directly perceivedly.

Further, locating component is including check lock lever, locking knob, the check lock lever sets up the right side at the slider, the surface of check lock lever is connected with the locking knob, check lock lever and locking knob threaded connection through the locking knob on the check lock lever of screwing for the slider can be fixed on the guide bar, can not slide.

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

1. according to the tapping device with the positioning assembly, the positioning ring can be lifted up and down through the up-and-down movement of the sliding block in the sliding rail, the adjustment can be conveniently carried out according to the thickness of a machined part, so that the lower surface of the positioning ring is attached to the upper surface of the machined part, the tapping position can be determined more visually, the machining difficulty is greatly reduced, and the tapping accuracy is improved;

2. this chasing bar with locating component blocks in the recess through installation head card to screw in connecting block, the epaxial screw hole of installation in proper order through the screw, make the screw tap can fix on the output shaft, and the staff of being convenient for changes the screw tap of different models, easy operation, convenient processing.

Drawings

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

FIG. 2 is a schematic view of the pneumatic cylinder of the present invention;

FIG. 3 is a schematic view of the positioning ring of the present invention;

fig. 4 is the schematic diagram of the main structure of the tapping device of the present invention.

In the figure: 100. processing the assembly; 200. a positioning assembly; 1. a tapping device body; 2. a support table; 3. an electromechanical housing; 4. a pneumatic cylinder; 5. a telescopic rod; 6. a servo motor; 7. an output shaft; 8. a mounting head; 9. connecting blocks; 10. a groove; 11. a screw hole; 12. a screw; 13. a screw tap; 14. a guide rod; 15. a slide rail; 16. a slider; 17. a connecting rod; 18. positioning rings; 19. a locking lever; 20. locking the knob; 21. support the feet.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a chasing bar with locating component, includes chasing bar main part 1, a supporting bench 2 is installed to the upper end of chasing bar main part 1, the upper end of a supporting bench 2 is connected with electromechanical cover 3, pneumatic cylinder 4 is installed to the upper end of electromechanical cover 3, processing subassembly 100 is installed to the lower extreme of pneumatic cylinder 4, screw tap 13 is installed to the lower extreme of processing subassembly 100, the lower extreme of a supporting bench 2 is provided with locating component 200, supporting legs 21 is installed to the lower extreme of chasing bar main part 1.

And simultaneously, processing subassembly 100 is including telescopic link 5, servo motor 6, output shaft 7, installation head 8, telescopic link 5 sets up the lower extreme at pneumatic cylinder 4, servo motor 6 is installed to the lower extreme of telescopic link 5, servo motor 6's lower extreme is connected with output shaft 7, the lower extreme of output shaft 7 is connected with installation head 8, drives installation head 8 on the output shaft 7 through servo motor 6 and rotates, and makes telescopic link 5 can prolong or shorten through the drive of pneumatic cylinder 4 to drive servo motor 6 and go up and down, processing subassembly 100 is still including connecting block 9, recess 10, connecting block 9 sets up the lower extreme at installation head 8, recess 10 has been seted up to the upper end of connecting block 9, recess 10 is connected with connecting block 9 gomphosis, goes into recess 10 through installation head 8 card for connecting block 9 can be connected on installation head 8, processing subassembly 100 is still including screw hole 11, screw 12, screw hole 11 sets up two sides around installation head 8 and connecting block 9, the inboard of screw hole 11 is connected with screw 12,

screw hole

11 and 12 are connected, screws in proper order through screw hole 11, screw hole on connecting block 9, screw 8 in proper order, screw hole 11, make screw hole 13 the change screw hole 11 of installation head, make screw 13 change of screw tap 13 and output shaft 13 of being convenient for the staff's work.

Furthermore, locating component 200 is including guide bar 14, slide rail 15, slider 16, guide bar 14 sets up the lower extreme at brace table 2, the inside of guide bar 14 is provided with slide rail 15, the inboard of slide rail 15 is connected with slider 16, slide rail 15 and slider 16 sliding connection reciprocate in slide rail 15 through slider 16 for position ring 18 can go up and down, thereby be convenient for adjust according to the thickness of machined part, locating component 200 is including connecting rod 17, position ring 18, connecting rod 17 sets up the lower extreme at slider 16, position ring 18 is installed to the lower extreme of connecting rod 17, the center pin of position ring 18 and the center pin collineation of screw tap 13, laminate in the machined part surface through position ring 18, can fix a position the tapping position of machined part more directly perceived, locating component 200 is including check lock lever 19, locking knob 20, check lock lever 19 sets up the right side at slider 16, the surface of check lock lever 19 is connected with locking knob 20, check lock lever 19 and locking knob 20 threaded connection, through locking knob 20 on the check lock lever 19 for slider 16 can fix on guide bar 14, can not the slip.

When the tapping device with the positioning component in the technical scheme is used, firstly, a workpiece is placed on the tapping device main body 1, then the positioning ring 18 is pulled up and down, the slider 16 moves up and down in the slide rail 15, the positioning ring 18 can lift, so that the adjustment can be conveniently carried out according to the thickness of the workpiece, the tapping position can be determined until the lower surface of the positioning ring 18 is attached to the upper surface of the workpiece, then the locking knob 20 on the locking rod 19 is screwed, the slider 16 can be fixed on the guide rod 14 and cannot slide, then the mounting head 8 is clamped into the groove 10, the connecting block 9 can be connected onto the mounting head 8, then the screw 12 is sequentially screwed into the connecting block 9 and the screw hole 11 on the mounting head 8, so that the screw tap 13 can be fixed on the output shaft 7, the mounting of the screw tap 13 can be completed, finally, the mounting head 8 on the output shaft 7 is driven to rotate by the servo motor 6, and the telescopic rod 5 can be extended or shortened by the driving of the pneumatic cylinder 4, so as to drive the servo motor 6 to lift, and finally, the screw tap 13 is rotated and descended, so that the fixed-point tapping of the workpiece is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A tapping device with a positioning assembly, comprising a tapping device body (1), characterized in that: supporting bench (2) are installed to the upper end of tapping device main part (1), the upper end of supporting bench (2) is connected with electromechanical cover (3), pneumatic cylinder (4) are installed to the upper end of electromechanical cover (3), processing subassembly (100) are installed to the lower extreme of pneumatic cylinder (4), screw tap (13) are installed to the lower extreme of processing subassembly (100), the lower extreme of supporting bench (2) is provided with locating component (200), supporting legs (21) are installed to the lower extreme of tapping device main part (1).

2. The tapping unit having the positioning assembly of claim 1 wherein: processing subassembly (100) is including telescopic link (5), servo motor (6), output shaft (7), installation head (8), telescopic link (5) set up the lower extreme in pneumatic cylinder (4), servo motor (6) are installed to the lower extreme of telescopic link (5), the lower extreme of servo motor (6) is connected with output shaft (7), the lower extreme of output shaft (7) is connected with installation head (8).

3. The tapping unit having the positioning assembly of claim 1 wherein: the processing assembly (100) comprises a connecting block (9) and a groove (10), the connecting block (9) is arranged at the lower end of the mounting head (8), the upper end of the connecting block (9) is provided with the groove (10), and the groove (10) is connected with the connecting block (9) in an embedded mode.

4. The tapping unit having the positioning assembly of claim 3 wherein: the processing component (100) is characterized by further comprising screw holes (11) and screws (12), wherein the screw holes (11) are formed in the front face and the rear face of the mounting head (8) and the connecting block (9), the screws (12) are connected to the inner sides of the screw holes (11), and the screw holes (11) are in threaded connection with the screws (12).

5. The tapping unit having the positioning assembly of claim 1 wherein: locating component (200) is including guide bar (14), slide rail (15), slider (16), guide bar (14) set up the lower extreme at brace table (2), the inside of guide bar (14) is provided with slide rail (15), the inboard of slide rail (15) is connected with slider (16), slide rail (15) and slider (16) sliding connection.

6. The tapping unit having the positioning assembly of claim 5 wherein: locating component (200) is including connecting rod (17), position circle (18), connecting rod (17) set up the lower extreme at slider (16), position circle (18) are installed to the lower extreme of connecting rod (17), the center pin collineation of the center pin of position circle (18) and screw tap (13).

7. The tapping unit having the positioning assembly of claim 6 wherein: locating component (200) is including check lock lever (19), locking knob (20), check lock lever (19) set up the right side at slider (16), the surface connection of check lock lever (19) has locking knob (20), check lock lever (19) and locking knob (20) threaded connection.