CN215091141U

CN215091141U - Nut inner hole thread machining device

Info

Publication number: CN215091141U
Application number: CN202121288636.2U
Authority: CN
Inventors: 吴志浩
Original assignee: Suzhou Yingdeli Electronic Technology Co ltd
Current assignee: Suzhou Yingdeli Electronic Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-10
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a nut inner hole thread processing device, which belongs to the technical field of nut processing, and particularly relates to a nut inner hole thread processing device, which comprises a base, a hydraulic device, a mounting seat and a tapping device, wherein the hydraulic device is arranged at the left side and the right side of the top of the base, the telescopic end of the top of the hydraulic device is connected with the bottom of the mounting seat, the bottom of the mounting seat is provided with the tapping device and a driving motor, the driving end of the driving motor is connected with the driving end of the tapping device, the base is provided with a fixed plate, the fixed plate is provided with a fixed seat, a first screw groove is transversely arranged in the fixed seat, a first screw rod is screwed in the first screw groove, one end of the first screw rod is connected with a clamping plate, the first screw rod is connected with the clamping plate through a bearing, the clamp is arranged on the fixed seat, the utility model can transversely and longitudinally fix a nut due to the clamping plate and the clamp, thereby avoiding the nut from moving in the processing process, the stability of the nut in the processing process is ensured.

Description

Nut inner hole thread machining device

Technical Field

The utility model relates to a nut processing technology field specifically is a nut hole screw thread processingequipment.

Background

The nut is a nut and is screwed together with a bolt or a screw rod to be used as a part for fastening, an element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials, the processing mode of the inner hole thread of the nut is usually tapping through a tapping machine, the existing device for processing the inner hole thread of the nut can not fix the nut well when in use, and the nut is easy to move in the tapping process, so that the situation that the screw tap is broken can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut hole screw thread processingequipment to the unable fine fixed to the nut that proposes in solving above-mentioned background art, the nut produces the problem of removal easily in tapping process.

In order to achieve the above object, the utility model provides a following technical scheme: a nut inner hole thread machining device comprises a base, a hydraulic device, a mounting seat and a tapping device, wherein the hydraulic device is arranged on the left side and the right side of the top of the base, the telescopic end of the top of the hydraulic device is connected with the bottom of the mounting seat, the tapping device and a driving motor are arranged at the bottom of the mounting seat, the driving end of the driving motor is connected with the driving end of the tapping device, a fixing plate is arranged on the base, a fixing seat is arranged on the fixing plate, a first screw groove is transversely formed in the fixing seat, a first screw rod is connected in the first screw groove in a screw joint mode, one end of the first screw rod is connected with a clamping plate, the first screw rod is connected with the clamping plate through a bearing, a clamp is arranged on the fixing seat and comprises a limiting seat, a connecting plate, a pressing plate, a movable plate, a second screw rod and a chuck, one end of the connecting plate is hinged with the limiting seat, and the other end of the connecting plate is hinged with the pressing plate, the other end of the pressing plate is hinged with the movable plate, the bottom of the movable plate is hinged to the limiting seat, a second screw groove is longitudinally formed in the other end of the movable plate, the second screw rod is in threaded connection with the second screw groove, and a clamping head is arranged at the bottom of the second screw rod.

Preferably, an installation groove is longitudinally formed in the fixing plate, and the other end of the first screw rod is connected with the adjusting handle.

Preferably, a driving disk, a driven disk and a belt are arranged in the mounting seat, an output shaft of the driving motor is connected with the driving disk, a driving shaft of the tapping device is connected with the inner top of the mounting seat through a bearing, and the driven disk is sleeved on the outer wall of the driving shaft of the tapping device.

Preferably, the driven disc is connected with the main driving disc through a belt.

Preferably, the base is provided with a guide pillar, a guide sleeve matched with the guide pillar is arranged in the mounting seat, and the guide pillar is inserted in the guide sleeve.

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

the utility model discloses owing to be equipped with splint and clamp, can carry out horizontal and fore-and-aft fixed to the nut to avoid the nut to produce in the course of working and remove, guaranteed the stability of nut in the course of working.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is the schematic diagram of the internal structure of the mounting seat of the present invention.

In the figure: the hydraulic tapping machine comprises a base 1, a guide post 2, a hydraulic device 3, a mounting seat 4, a driving motor 5, a tapping device 6, a fixing plate 7, a mounting groove 8, a fixing seat 9, a screw rod I10, a clamping plate 11, a movable plate 12, a pressing plate 13, a screw rod II 14, a driven disc 15, a belt 16 and a main driving disc 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a nut inner hole thread machining device comprises a base 1, a hydraulic device 3, a mounting seat 4 and a tapping device 6, wherein the hydraulic device 3 is mounted on the left side and the right side of the top of the base 1, the telescopic end of the top of the hydraulic device 3 is connected with the bottom of the mounting seat 4, the mounting seat 4 can be driven to ascend and descend by the hydraulic device 3 in a telescopic mode during working, the height of the mounting seat 4 is adjusted, the tapping device 6 and a driving motor 5 are mounted at the bottom of the mounting seat 4, the driving end of the driving motor 5 is connected with the driving end of the tapping device 6, the driving motor 5 drives the tapping device 6 to work, a fixing plate 7 is arranged on the base 1, a fixing seat 9 is arranged on the fixing plate 7, a first screw groove is transversely formed in the fixing seat 9, a first screw rod 10 is connected to the first screw groove in a threaded mode, one end of the first screw rod 10 is connected with a clamping plate 11, and the first screw rod 10 is connected with the clamping plate 11 through a bearing, the first screw 10 is rotated to drive the clamping plate 11 to approach to two sides of the nut, the clamping plate 11 plays a transverse limiting role on the nut, a clamp is arranged on the fixing seat 9 and comprises a limiting seat, a connecting plate, a pressing plate 13, a movable plate 12, a second screw 14 and a clamping head, one end of the connecting plate is hinged to the limiting seat, the other end of the connecting plate is hinged to the pressing plate 13, the other end of the pressing plate 13 is hinged to the movable plate 12, the bottom of the movable plate 12 is hinged to the limiting seat, a second screw groove is longitudinally formed in the other end of the movable plate 12, the second screw 14 is in threaded connection with the screw groove, the height of the clamping head can be adjusted by rotating the second screw 14, the clamping head is arranged at the bottom of the second screw 14 and presses the top of the nut, and therefore the longitudinal limiting role on the nut is played.

An installation groove 8 is longitudinally formed in the fixing plate 7, and the other end of the first screw rod 10 is connected with the adjusting handle.

Be equipped with main driving-disc 17, driven plate 15 and belt 16 in the mount pad 4, driving motor 5's output shaft is connected with main driving-disc 17, the drive shaft of chasing bar 6 passes through the bearing and is connected with the interior top of mount pad 4, driven plate 15 cup joints the outer wall at the drive shaft of chasing bar 6, be connected through belt 16 between driven plate 15 and the main driving-disc 17, driving motor 5 work drives main driving-disc 17 and rotates, and main driving-disc 17 rotates and drives driven plate 15 through belt 16 and rotate, and driven plate 15 rotates and drives chasing bar 6 work, and chasing bar 6 work is processed the tapping to the nut hole.

The base 1 is provided with a guide pillar 2, a guide sleeve matched with the guide pillar 2 is arranged in the mounting seat 4, and the guide pillar 2 is inserted in the guide sleeve, so that the guide effect is achieved when the mounting seat 4 ascends and descends.

The working principle is as follows: during the use, stir up the clamp plate 13, the clamp plate 13 drives the perk of fly leaf 12, place the nut in mounting groove 8, it is close to the both sides of nut to rotate screw rod 10 and drive splint 11, splint 11 has played horizontal limiting displacement to the nut, press the clamp plate 13 downwards again, the clamp plate 13 drives fly leaf 12 and pushes down, the chuck is pressed at the top of nut, thereby longitudinal limiting displacement has been played to the nut, driving motor 5 work drives main driving-disc 17 and rotates, main driving-disc 17 rotates and drives driven disc 15 through belt 16 and rotate, driven disc 15 rotates and drives tapping device 6 work, hydraulic means 3 work shrink drives mount pad 4 and descends, tapping device 6 work processes the tapping to the nut hole.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a nut hole screw thread processingequipment, includes base (1), hydraulic means (3), mount pad (4) and chasing bar (6), its characterized in that: the hydraulic device (3) is arranged on the left side and the right side of the top of the base (1), the telescopic end of the top of the hydraulic device (3) is connected with the bottom of the mounting seat (4), the tapping device (6) and the driving motor (5) are arranged at the bottom of the mounting seat (4), the driving end of the driving motor (5) is connected with the driving end of the tapping device (6), the base (1) is provided with a fixing plate (7), the fixing plate (7) is provided with a fixing seat (9), a first screw groove is transversely formed in the fixing seat (9), a first screw rod (10) is screwed in the first screw groove, one end of the first screw rod (10) is connected with a clamping plate (11), the first screw rod (10) is connected with the clamping plate (11) through a bearing, the fixing seat (9) is provided with a clamp, and the clamp comprises a limiting seat, a connecting plate, a pressing plate (13), a movable plate (12), a second screw rod (14) and a chuck, one end of the connecting plate is hinged to the limiting seat, the other end of the connecting plate is hinged to the pressing plate (13), the other end of the pressing plate (13) is hinged to the movable plate (12), the bottom of the movable plate (12) is hinged to the limiting seat, a second screw groove is longitudinally formed in the other end of the movable plate (12), the second screw rod (14) is in threaded connection with the second screw groove, and a clamping head is arranged at the bottom of the second screw rod (14).

2. The nut inner hole thread machining device according to claim 1, characterized in that: and a mounting groove (8) is longitudinally formed in the fixing plate (7), and the other end of the first screw rod (10) is connected with the adjusting handle.

3. The nut inner hole thread machining device according to claim 1, characterized in that: be equipped with main driving dish (17), driven plate (15) and belt (16) in mount pad (4), the output shaft and the main driving dish (17) of driving motor (5) are connected, the drive shaft of chasing bar (6) passes through the bearing and is connected with mount pad (4) interior top, driven plate (15) cup joint the outer wall at chasing bar (6) drive shaft.

4. The nut inner hole thread machining device according to claim 3, characterized in that: the driven disc (15) is connected with the main driving disc (17) through a belt (16).

5. The nut inner hole thread machining device according to claim 1, characterized in that: the base (1) is provided with a guide pillar (2), a guide sleeve matched with the guide pillar (2) is arranged in the mounting seat (4), and the guide pillar (2) is inserted in the guide sleeve.