CN219043694U

CN219043694U - Full-automatic nut tapping device

Info

Publication number: CN219043694U
Application number: CN202223271531.3U
Authority: CN
Inventors: 杜林�; 雷正林
Original assignee: Jiangxi Sanyang Standard Parts Co ltd
Current assignee: Jiangxi Sanyang Standard Parts Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-19
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a full-automatic nut tapping device which comprises a base, wherein first hydraulic cylinders are arranged at two ends of the base, guide plates are fixedly connected to the output ends of the first hydraulic cylinders, the guide plates are arranged in the base, the top ends of the guide plates penetrate through the base and are connected with fixing frames, second hydraulic cylinders are arranged at two ends of the fixing frames, clamping plates are connected to the output ends of the second hydraulic cylinders, a fixing plate is arranged at one side of the top end of the base, connecting plates are arranged at two ends of the rear side of the fixing plate, a screw rod is arranged between the connecting plates, one end of the screw rod penetrates through the connecting plates and is connected with a first motor, moving blocks are connected to the screw rod in a threaded mode, and through the fixing frames, the second hydraulic rods drive the clamping plates to clamp and fix nuts when the nuts are tapped, and then drive the guide plates to move through the first hydraulic cylinders to convey the nuts to positions close to tapping heads, and feeding of the nuts is facilitated.

Description

Full-automatic nut tapping device

Technical Field

The utility model relates to the technical field of nut tapping, in particular to a full-automatic nut tapping device.

Background

In the production and manufacturing process of nuts, in order to be capable of being in threaded fit with bolts, internal threads are required to be machined in the inner holes of the nuts, and a nut tapping machine is generally used as a machine tool for machining internal threads, screws or threading buttons on the inner side surfaces of holes of various parts with through holes or blind holes of various specifications, such as nuts, flanges and the like.

Among the prior art, chinese patent application number 202021541282.3's a full-automatic nut tapping device, the on-line screen storage device comprises a base, fixed mounting has the mounting bracket on the up end of base, it has reached through setting up rotation locating rack, air chuck and inhale bits cover etc. and has improved nut tapping machining precision, make things convenient for the dismantlement of tapping head and maintenance change, handle effects such as metal filings, it is comparatively troublesome to have solved present nut tapping device tapping head dismantlement, maintenance is troublesome, and during the tapping processing, the metal filings is flying, cause the problem of damage to staff's respiratory tract easily, but it is when processing the nut, need frequent installing and dismantlement nut from air chuck, it is comparatively time consuming and laborious, need shut down the wait when carrying out the material loading to the nut simultaneously, the machining efficiency of nut tapping has been reduced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a full-automatic nut tapping device, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a full-automatic nut tapping device, includes the base, first pneumatic cylinder is installed at the both ends of base, the output fixedly connected with deflector of first pneumatic cylinder, the deflector sets up in the base, the top of deflector passes the base connection and has the mount, the second pneumatic cylinder is installed at the both ends of mount, the output of second pneumatic cylinder is connected with splint, top one side of base is provided with the fixed plate, the rear side both ends of fixed plate are provided with the connecting plate, be provided with the lead screw between the connecting plate, the one end of lead screw passes the connecting plate and is connected with first motor, threaded connection has the movable block on the lead screw, the one end of movable block passes the fixed plate and is connected with the mounting panel, install the second motor on the mounting panel, be connected with the tapping head on the output shaft of second motor, the support frame is installed at the top of base, the relative one side is provided with the nut rack on the support frame, dust removal fan is installed at the top of support frame, the dust absorption cover is installed to dust removal fan's bottom.

Preferably, the guide plate is slidably connected to the inner cavity of the base, and a groove is formed in the top of the base.

Preferably, the clamping plates are symmetrically arranged, and the shape of the clamping plates is matched with the external shape of the nut.

Preferably, the first motor is a servo motor, and the second motor is a double-shaft motor.

Preferably, the fixed plate is provided with a chute corresponding to the moving block, and the moving block passes through the chute and is fixedly connected with the mounting plate.

Preferably, the tapping head is the same as the central positions of the nut placing frame and the clamping plate, and the nut placing frame is inserted with a nut to-be-machined piece.

The beneficial effects of the utility model are as follows:

1. the fixing frame is arranged, when the nut is tapped, the clamping plate is driven by the second hydraulic rod to clamp and fix the nut, and then the guide plate is driven by the first hydraulic cylinder to move, so that the nut is conveyed to a position close to the tapping head, and the nut is conveniently fed;

2. through being equipped with the second motor, drive the second motor through the movable block and remove when processing, can process the nut of two directions, latency when having reduced the nut material loading improves machining efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic general structural view of a fully automatic nut runner system according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of a fully automatic nut runner system according to an embodiment of the present utility model;

FIG. 3 is a second motor connection block diagram of a fully automatic nut runner system in accordance with an embodiment of the present utility model;

fig. 4 is a fixing frame connection structure diagram of a full-automatic nut tapping apparatus according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a first hydraulic cylinder; 3. a guide plate; 4. a fixing frame; 5. a second hydraulic cylinder; 6. a clamping plate; 7. a fixing plate; 8. a connecting plate; 9. a screw rod; 10. a first motor; 11. a moving block; 12. a mounting plate; 13. a second motor; 14. a tapping head; 15. a dust removal fan; 16. a support frame; 17. a nut placing rack; 18. a dust hood.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a fully automatic nut tapping apparatus is provided.

Example 1

As shown in fig. 1-4, a full-automatic nut tapping device according to an embodiment of the present utility model comprises a base 1, wherein first hydraulic cylinders 2 are installed at two ends of the base 1, a guide plate 3 is fixedly connected to an output end of the first hydraulic cylinders 2, the guide plate 3 is disposed in the base 1, a fixing frame 4 is connected to a top end of the guide plate 3 through the base 1, second hydraulic cylinders 5 are installed at two ends of the fixing frame 4, clamping plates 6 are connected to an output end of the second hydraulic cylinders 5, nuts are clamped and fixed, a fixing plate 7 is disposed at one side of a top end of the base 1, connecting plates 8 are disposed at two ends of a rear side of the fixing plate 7, a screw rod 9 is disposed between the connecting plates 8, one end of the screw rod 9 is connected to a first motor 10 through the connecting plate 8, a moving block 11 is screwed on the screw rod 9, the second motor 13 is driven to move through the moving block 11, one end of the moving block 11 penetrates through the fixed plate 7 to be connected with the mounting plate 12, the second motor 13 is installed on the mounting plate 12, a tapping head 14 is connected to an output shaft of the second motor 13, a supporting frame 16 is installed at the top of the base 1, a nut placing rack 17 is arranged on the opposite side of the supporting frame 16, a dust removing fan 15 is installed at the top of the supporting frame 16, a dust hood 18 is installed at the bottom of the dust removing fan 15, dust can be sucked away during tapping, the guide plate 3 is connected to the inner cavity of the base 1 in a sliding mode, a groove is formed in the top of the base 1, the clamping plates 6 are symmetrically arranged, the shape of the clamping plates 6 is matched with the external shape of a nut, the fixing frame 4 is driven to move through the first hydraulic cylinder 2, and the fixing frame 4 moves to the nut, the nut is clamped and fixed through the second hydraulic cylinder 5 and the clamping plate 6, and then the nut is taken down from the nut placing frame 17 through the first hydraulic cylinder 2, so that the nut is conveniently fed.

Example two

As shown in fig. 1-4, a full-automatic nut tapping device according to an embodiment of the present utility model comprises a base 1, wherein a first hydraulic cylinder 2 is installed at two ends of the base 1, a guide plate 3 is fixedly connected to an output end of the first hydraulic cylinder 2, the guide plate 3 is disposed in the base 1, a fixing frame 4 is connected to a top end of the guide plate 3 through the base 1, a second hydraulic cylinder 5 is installed at two ends of the fixing frame 4, a clamping plate 6 is connected to an output end of the second hydraulic cylinder 5, a nut is clamped and fixed, a fixing plate 7 is disposed at one side of a top end of the base 1, connecting plates 8 are disposed at two ends of a rear side of the fixing plate 7, a screw rod 9 is disposed between the connecting plates 8, one end of the screw rod 9 passes through the connecting plates 8 and is connected with a first motor 10, a moving block 11 is connected to the screw rod 9, the second motor 13 is driven to move by the moving block 11, one end of the moving block 11 passes through the fixed plate 7 to be connected with the mounting plate 12, a second motor 13 is arranged on the mounting plate 12, a tapping head 14 is connected to an output shaft of the second motor 13, a supporting frame 16 is arranged at the top of the base 1, a nut placing rack 17 is arranged at one opposite side of the supporting frame 16, a dust removing fan 15 is arranged at the top of the supporting frame 16, a dust hood 18 is arranged at the bottom of the dust removing fan 15, dust can be sucked away during tapping, the first motor 10 is a servo motor, the second motor 13 is a double-shaft motor, a chute corresponding to the moving block 11 is arranged on the fixed plate 7, the moving block 11 passes through the chute to be fixedly connected with the mounting plate 12, the first motor 10 drives a screw rod 9 to rotate, the moving block 11 drives the second motor 13 to move, the tapping head 14 is used for tapping the inner side of the nut, so that the second motor 13 can conveniently tap the nuts on two sides at the same time, and the machining efficiency is improved.

Example III

As shown in fig. 1-4, a full-automatic nut tapping device according to an embodiment of the present utility model comprises a base 1, wherein first hydraulic cylinders 2 are installed at two ends of the base 1, a guide plate 3 is fixedly connected to an output end of the first hydraulic cylinders 2, the guide plate 3 is disposed in the base 1, a fixing frame 4 is connected to a top end of the guide plate 3 through the base 1, second hydraulic cylinders 5 are installed at two ends of the fixing frame 4, clamping plates 6 are connected to an output end of the second hydraulic cylinders 5, nuts are clamped and fixed, a fixing plate 7 is disposed at one side of a top end of the base 1, connecting plates 8 are disposed at two ends of a rear side of the fixing plate 7, a screw rod 9 is disposed between the connecting plates 8, one end of the screw rod 9 is connected to a first motor 10 through the connecting plate 8, a moving block 11 is screwed on the screw rod 9, the second motor 13 is driven to move through the movable block 11, one end of the movable block 11 penetrates through the fixed plate 7 to be connected with the mounting plate 12, the second motor 13 is mounted on the mounting plate 12, a tapping head 14 is connected to an output shaft of the second motor 13, a supporting frame 16 is mounted at the top of the base 1, a nut placing frame 17 is arranged on the opposite side of the supporting frame 16, a dust removing fan 15 is mounted at the top of the supporting frame 16, a dust hood 18 is mounted at the bottom of the dust removing fan 15, dust can be sucked away during tapping, the height of the tapping head 14 at the central positions of the nut placing frame 17 and the clamping plate 6 is the same, nuts to be processed are inserted on the nut placing frame 17, and the nuts to be processed are placed on the nut placing frame 17 during processing, so that automatic feeding of the nuts can be realized.

In summary, by means of the technical scheme of the utility model, when the device is used, the nut to be processed is placed on the nut placing frame 17, the first hydraulic cylinder 2 drives the fixing frame 4 to move, the fixing frame 4 moves to the nut, the second hydraulic cylinder 5 is matched with the clamping plate 6 to clamp and fix the nut, then the nut is taken down from the nut placing frame 17 through the first hydraulic cylinder 2, the second motor 13 is started to drive the tapping head 14 to rotate, meanwhile, the first motor 10 drives the screw rod 9 to rotate, the moving block 11 drives the second motor 13 to move, the tapping head 14 is used for tapping the inner side of the nut, meanwhile, the first hydraulic cylinder 2 and the fixing frame 4 are used for feeding the nut on the other side, and the second motor 13 and the tapping head 14 are used for processing, so that the waiting time of feeding is reduced, the processing efficiency is improved, and dust generated during tapping can be sucked through the dust removing fan 15 and the dust suction hood 18, and the device is convenient and practical.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a full-automatic nut tapping device, includes base (1), a serial communication port, first pneumatic cylinder (2) are installed at the both ends of base (1), the output fixedly connected with deflector (3) of first pneumatic cylinder (2), deflector (3) set up in base (1), the top of deflector (3) is passed base (1) and is connected with mount (4), second pneumatic cylinder (5) are installed at the both ends of mount (4), the output of second pneumatic cylinder (5) is connected with splint (6), top one side of base (1) is provided with fixed plate (7), the rear side both ends of fixed plate (7) are provided with connecting plate (8), be provided with lead screw (9) between connecting plate (8), the one end of lead screw (9) is passed connecting plate (8) and is connected with first motor (10), threaded connection has movable block (11) on lead screw (9), the one end of movable block (11) is passed fixed plate (7) and is connected with mounting panel (12), motor (12) are installed to the output shaft (16) on the second support frame (13), the dust removal fan (15) is installed at the top of support frame (16), dust hood (18) is installed to the bottom of dust removal fan (15).

2. The full-automatic nut tapping device according to claim 1, wherein the guide plate (3) is slidably connected to the inner cavity of the base (1), and the top of the base (1) is provided with a groove.

3. A fully automatic nut tapping apparatus as claimed in claim 2, wherein said clamping plates (6) are symmetrically arranged, the shape of said clamping plates (6) matching the external shape of the nut.

4. A fully automatic nut tapping apparatus as claimed in claim 3, wherein said first motor (10) is a servo motor and said second motor (13) is a double-shaft motor.

5. The full-automatic nut tapping device according to claim 4, wherein the fixed plate (7) is provided with a chute corresponding to the moving block (11), and the moving block (11) passes through the chute to be fixedly connected with the mounting plate (12).

6. The full-automatic nut tapping device according to claim 5, wherein the tapping head (14) is the same as the center positions of the nut placing frame (17) and the clamping plate (6), and the nut placing frame (17) is inserted with a nut to be machined.