CN212793427U

CN212793427U - Effectual tapping center of shock attenuation machine

Info

Publication number: CN212793427U
Application number: CN202021166472.1U
Authority: CN
Inventors: 桂晓忠
Original assignee: Chengdu Taihong Machinery Co Ltd
Current assignee: Chengdu Taihong Machinery Co Ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an effectual tapping center machine of shock attenuation, which comprises a crossbeam, the first backup pad of lower surface symmetrical fixedly connected with of crossbeam, two be equipped with two pneumatic cylinders, two between the first backup pad the bottom of pneumatic cylinder is equallyd divide and is do not be equipped with the piston rod, two the same mounting panel of the equal fixedly connected with in bottom of piston rod, the last fixed surface of mounting panel is connected with driving motor, driving motor is located two between the piston rod, driving motor's output rotates and is connected with the pivot, the bottom fixedly connected with shaft coupling of pivot, the bottom fixedly connected with tapping of shaft coupling is bored, two other fixedly connected with traveller is equallyd divide to the bottom of first backup pad. The utility model relates to a simply, convenient operation can transmit driving motor and come vibrations and offset most for the device shock attenuation is effectual, and the convenience is given the article of processing and is cliped.

Description

Effectual tapping center of shock attenuation machine

Technical Field

The utility model relates to a tapping machine technical field especially relates to an effectual tapping center of shock attenuation machine.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, is an internal thread processing machine tool which is most widely applied, and is divided into a table tapping machine, a semi-automatic table tapping machine, a vertical tapping machine and a horizontal tapping machine according to the national mechanical industry standard, wherein an important classification with the most wide application is not listed for some reason, namely a folding arm tapping machine.

However, the conventional tapping center machine generates large vibration during operation, and if the base is not fixed stably, the base may move at the operating site.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tapping center machine with good damping effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tapping center machine with good damping effect comprises a cross beam, wherein a first supporting plate is symmetrically and fixedly connected to the lower surface of the cross beam, two hydraulic cylinders are arranged between the two first supporting plates, piston rods are respectively arranged at the bottoms of the two hydraulic cylinders, the bottom ends of the two piston rods are fixedly connected with the same mounting plate, a driving motor is fixedly connected to the upper surface of the mounting plate and is positioned between the two piston rods, a rotating shaft is rotatably connected to the output end of the driving motor, a coupler is fixedly connected to the bottom end of the rotating shaft, a tapping drill is fixedly connected to the bottom end of the coupler, sliding columns are respectively and fixedly connected to the bottom ends of the two first supporting plates, second supporting plates are respectively arranged at the bottom ends of the two sliding columns, the same base is fixedly connected to the bottom ends of the two second supporting plates, and a workbench is fixedly connected to the upper, the utility model discloses a fixed connection of workstation, including workstation, threaded rod, the upper surface symmetry fixedly connected with supporting seat of workstation, two the equal screw thread of inner wall of supporting seat has cup jointed the threaded rod, and the other fixedly connected with clamp splice is equallyd divide to the one end that two threaded rods are relative, the chamber has been seted up to the inside of second backup pad, the bottom internal surface fixedly connected with first spring in chamber, fixedly connected with second spring between first backup pad and the second backup pad.

Preferably, the two hydraulic cylinders are located on the lower surface of the cross beam and fixedly connected with the cross beam.

Preferably, the number of clamp splice is two, two the clamp splice all is located the upper surface of workstation, sliding connection between clamp splice and the workstation.

Preferably, two the one end that the threaded rod is relative is equallyd divide respectively fixedly connected with disc, two the equal fixedly connected with of one side outer wall that the disc is relative changes the handle.

Preferably, the first spring is fixedly connected with the sliding column, and the sliding column is slidably connected with the cavity.

Preferably, the inner walls of the opposite sides of the cavity are fixedly connected with rollers respectively, and the rollers are connected with the sliding columns in a sliding mode.

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

1. in the utility model, the slide column, the cavity, the first spring and the second spring are arranged, so that most of the vibration can be counteracted by the drive motor, and the damping effect of the device is good;

2. in the utility model, the supporting seat, the threaded rod and the clamping block are arranged, so that the clamping block moves towards the center of the workbench, and the processed object can be clamped conveniently;

to sum up, the utility model relates to a simply, convenient operation can transmit driving motor and come vibrations and offset most for the device shock attenuation is effectual, and the convenience is given the article of processing and is cliped.

Drawings

Fig. 1 is a schematic structural view of a tapping center machine with good damping effect provided by the present invention;

fig. 2 is the utility model provides a effectual tapping center machine's of shock attenuation A department structure enlargedly.

In the figure: the device comprises a cross beam 1, a first supporting plate 2, a hydraulic cylinder 3, a piston rod 4, a mounting plate 5, a driving motor 6, a rotating shaft 7, a coupler 8, a tapping drill 9, a sliding column 10, a second supporting plate 11, a base 12, a workbench 13, a supporting seat 14, a threaded rod 15, a clamping block 16, a cavity 17, a first spring 18, a second spring 19 and a disc 20.

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.

Referring to fig. 1-2, a tapping center machine with good damping effect comprises a cross beam 1, wherein first supporting plates 2 are symmetrically and fixedly connected to the lower surface of the cross beam 1, two hydraulic cylinders 3 are arranged between the two first supporting plates 2, piston rods 4 are respectively arranged at the bottom ends of the two hydraulic cylinders 3, the bottom ends of the two piston rods 4 are respectively and fixedly connected with a same mounting plate 5, a driving motor 6 is fixedly connected to the upper surface of the mounting plate 5, the driving motor 6 is positioned between the two piston rods 4, a rotating shaft 7 is rotatably connected to the output end of the driving motor 6, a coupler 8 is fixedly connected to the bottom end of the rotating shaft 7, a tapping drill 9 is fixedly connected to the bottom end of the coupler 8, sliding columns 10 are respectively and fixedly connected to the bottom ends of the two first supporting plates 2, second supporting plates 11 are respectively arranged at the bottom ends of the two sliding, the last fixed surface of base 12 is connected with workstation 13, the last symmetrical fixedly connected with supporting seat 14 of workstation 13, threaded rod 15 has been cup jointed to the equal screw thread of inner wall of two supporting seats 14, and two 15 relative one ends of threaded rod are equallyd divide and are do not rotated and be connected with clamp splice 16, and second backup pad 11's inside has seted up the chamber 17 that appears, and the bottom internal surface of chamber 17 is fixedly connected with first spring 18, fixedly connected with second spring 19 between first backup pad 2 and the second backup pad 11.

Two pneumatic cylinders 3 all are located the lower surface of crossbeam 1, fixed connection between pneumatic cylinder 3 and the crossbeam 1, the quantity of clamp splice 16 is two, two clamp splices 16 all are located the upper surface of workstation 13, sliding connection between clamp splice 16 and the workstation 13, other fixedly connected with disc 20 is equallyd divide to the relative one end of two threaded rods 15, the equal fixedly connected with of one side outer wall that two discs 20 are relative changes the handle, fixed connection between first spring 18 and the traveller 10, sliding connection between traveller 10 and the chamber 17, other fixedly connected with gyro wheel is equallyd divide to the relative one side inner wall in chamber 17, sliding connection between gyro wheel and the traveller 10.

The working principle is as follows: the utility model discloses when using, through being provided with traveller 10, chamber 17, first spring 18 and second spring 19, open driving motor 6's switch, driving motor 6 can transmit the vibrations of self to crossbeam 1, transmit to first backup pad 2 by crossbeam 1 again, first backup pad 2 can transmit vibrations to traveller 10, make traveller 10 take place to move in the inside of chamber 17, traveller 10 extrudees first spring 18 downwards, first spring 18 warp and produces elasticity, meanwhile, first backup pad 2 is when the traveller moves downwards, first backup pad 2 also moves, make second spring 19 atress warp and produce elasticity, can offset most with driving motor 6 transmission vibrations, make the shock attenuation of the device effectual; through the arrangement of the supporting seat 14, the threaded rod 15 and the clamping block 16, a worker rotates the rotating handle on the disc 20, the rotating handle drives the disc 20 to rotate, the disc 20 drives the threaded rod 15 to rotate, and the threaded rod 15 and the supporting seat 14 move relatively, so that the clamping block 16 moves towards the center of the workbench 13, and a processed object is clamped conveniently; the utility model has simple design and convenient operation, and can offset most of the vibration transmitted by the driving motor 6, so that the device has good damping effect; and the processed object is convenient to clamp.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tapping center machine with good damping effect comprises a cross beam (1) and is characterized in that the lower surface of the cross beam (1) is symmetrically and fixedly connected with first supporting plates (2), two hydraulic cylinders (3) are arranged between the first supporting plates (2), the bottom ends of the two hydraulic cylinders (3) are equally divided to be respectively provided with piston rods (4), the bottom ends of the two piston rods (4) are fixedly connected with a same mounting plate (5), the upper surface of the mounting plate (5) is fixedly connected with a driving motor (6), the driving motor (6) is located between the two piston rods (4), the output end of the driving motor (6) is rotatably connected with a rotating shaft (7), the bottom end of the rotating shaft (7) is fixedly connected with a coupler (8), the bottom end of the coupler (8) is fixedly connected with a tapping drill (9), and the bottom ends of the two first supporting plates (2) are equally divided to be respectively fixedly connected with a sliding, two the bottom of traveller (10) is equallyd divide and is do not equipped with second backup pad (11), two the same base (12) of the equal fixedly connected with in bottom of second backup pad (11), the last fixed surface of base (12) is connected with workstation (13), the last fixed surface symmetry fixedly connected with supporting seat (14) of workstation (13), two threaded rod (15) have been cup jointed to the equal screw thread of inner wall of supporting seat (14), and other fixedly connected with clamp splice (16) are equallyd divide to the relative one end of two threaded rod (15), chamber (17) has been seted up to the inside of second backup pad (11), the first spring (18) of the bottom internal surface fixedly connected with in chamber (17), fixedly connected with second spring (19) between first backup pad (2) and second backup pad (11).

2. The tapping center machine with good shock absorption effect as claimed in claim 1, wherein the two hydraulic cylinders (3) are both located on the lower surface of the cross beam (1), and the hydraulic cylinders (3) are fixedly connected with the cross beam (1).

3. The tapping center machine with good shock absorption effect as claimed in claim 1, wherein the number of the clamping blocks (16) is two, the two clamping blocks (16) are both located on the upper surface of the workbench (13), and the clamping blocks (16) are connected with the workbench (13) in a sliding mode.

4. The center tapping machine as claimed in claim 1, wherein opposite ends of said threaded rods (15) are fixedly connected with respective disks (20), and outer walls of opposite sides of said disks (20) are fixedly connected with rotating handles.

5. Tapping center machine with good shock absorption according to claim 1, characterized in that said first spring (18) is fixedly connected to said spool (10), and said spool (10) is slidably connected to said cavity (17).

6. The machine as claimed in claim 1, characterized in that the inner walls of the opposite sides of the shaped cavity (17) are fixedly connected with rollers, respectively, which are slidably connected with the slide column (10).