CN110842567A

CN110842567A - Machine tool for manufacturing internal hexagonal wrench

Info

Publication number: CN110842567A
Application number: CN201911215781.5A
Authority: CN
Inventors: 陈亮智
Original assignee: Jinhua Happy Machinery Technology Co Ltd
Current assignee: Jinhua Happy Machinery Technology Co Ltd; Jinhua Yuyue Machinery Technology Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-02-28

Abstract

The invention discloses a machine tool for manufacturing an inner hexagonal wrench, which comprises a machine body, wherein longitudinal adjusting spaces are symmetrically arranged in the machine body left and right, a permanent magnet and a sliding rod are driven by a spring to slide outwards to be fixed in a fixed space, a helical gear slides and then is engaged, the helical gear rotates to drive a rotating shaft and a first belt pulley to transmit, the first belt pulley drives a second belt pulley to rotate through belt transmission to drive a rack and a tool cross rod to rotate to realize longitudinal position adjustment, the process is realized through transmission, the utilization rate of mechanical energy is greatly improved, the transverse positions of a tool base and a transverse adjusting rod are fixed through an electromagnet and the permanent magnet, the machine tool is stable and convenient, a boring part is arranged on the left side of a material, a turning part is arranged on the right side of the material, the two processes.

Description

Machine tool for manufacturing internal hexagonal wrench

Technical Field

The invention relates to the field of turning and boring, in particular to a machine tool for manufacturing an inner hexagonal wrench.

Background

The machine tool is a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally called a machine tool for short, boring is an inner diameter turning process for enlarging holes or other circular profiles by using a tool, the application range of the machine tool is generally from semi-rough machining to finish machining, the tool is usually a single-edge boring tool, turning is lathe machining which is part of mechanical machining, the lathe machining mainly uses a turning tool to turn a rotating workpiece,

machine tools on the market are usually processed in one way, so that the working time is greatly increased, the manufacturing cost of tools is increased, the inner hexagonal wrench needs two processes, and the manufacturing cost of the inner hexagonal wrench is increased due to the one-way processing, so that the machine tool for manufacturing the inner hexagonal wrench is needed to solve the problems.

Disclosure of Invention

The object of the present invention is to provide a machine tool for manufacturing allen wrenches, which overcomes the above-mentioned drawbacks of the prior art.

According to the embodiment of the invention, the machine tool for manufacturing the hexagon socket wrench comprises a machine body, longitudinal adjusting spaces are symmetrically arranged in the machine body from left to right, longitudinal components for adjusting the up-down position during cutting are arranged in the longitudinal adjusting spaces, the longitudinal components comprise rack spaces arranged in one sides of the longitudinal adjusting spaces near the middle, belt spaces are arranged in one sides of the rack spaces near the inner sides, adjusting spaces are arranged in one sides of the belt spaces near the inner sides, cutter supporting rods are arranged in the adjusting spaces in a vertically sliding mode, a cutter base is rotatably arranged on the front side faces of the cutter supporting rods, a first cutter is fixedly arranged on the left side faces of the cutter base, a second cutter is fixedly arranged on the right side faces of the cutter base, and when the position needs to be adjusted vertically, the cutter supporting rods slide vertically to drive the cutter base, the first cutter and the second cutter to slide vertically to adjust the longitudinal position,

be located in the fuselage adjust the space about bilateral symmetry be equipped with the lateral adjustment space, be equipped with the transverse component who is used for adjusting left and right positions when cutting in the lateral adjustment space, transverse component includes slidable mounting and is in threaded rod in the lateral adjustment space, the threaded rod lean on middle one side can with cutter base fixed connection, cutter base with behind the threaded rod fixed connection, threaded rod horizontal slip drives cutter base first cutter second cutter horizontal slip adjusts transverse position.

On the basis of the technical scheme, vertical part is still including setting up the threaded rod leans on middle side opening to middle fixed space, be equipped with the spring space in the face of both sides about the cutter base, sliding mounting slide bar in the spring space, the slide bar can with fixed space sliding connection, slide bar side internal fixation permanent magnet, fixed mounting circular telegram magnet in the spring space diapire, circular telegram magnet go up the side with fixed mounting spring between the permanent magnet downside when needing to use the second cutter to carry out the boring, to circular telegram magnet not circular telegram, the spring drives permanent magnet, slide bar and slides to the fixed space internal fixation to the outside.

On the basis of the technical scheme, a first sliding space is arranged at one side of the transverse adjusting space close to the middle in the machine body, a motor base is arranged in the first sliding space at the upper side in a sliding manner, a motor is fixedly arranged at one side of the motor base close to the outer side, a threaded screw rod is rotatably arranged between the left wall and the right wall of the transverse adjusting space, the output shaft of the motor is fixedly connected with the threaded screw rod at the upper side, the threaded screw rod is in threaded connection with the threaded rod, a transmission space is communicated with the belt space and provided with a transmission space, one side of the transmission space close to the outer side is positioned at the front side of the belt space and provided with a helical gear space, a first helical gear is fixedly arranged in the helical gear space on the threaded screw rod at the upper side, the longitudinal adjusting space is communicated with the helical gear, a first rotating shaft is rotatably arranged between the front wall of the longitudinal adjusting space and the rear wall of the longitudinal adjusting space, a second bevel gear is fixedly arranged on the first rotating shaft and positioned in the second bevel gear, the second bevel gear can be meshed with the first bevel gear, a first belt pulley is fixedly arranged on the first rotating shaft and positioned in the longitudinal adjusting space, a second rotating shaft is rotatably arranged between the front wall and the rear wall of the longitudinal adjusting space and positioned at the lower side of the first rotating shaft, a second belt pulley is fixedly arranged on the second rotating shaft, a first belt is arranged between the second belt pulley and the first belt pulley in a transmission way, a first gear is fixedly arranged on the second rotating shaft and positioned in front of the second belt pulley, a rack is arranged in the rack space in a sliding way, the rack is meshed with the first gear, and the rack is fixedly connected with the cutter supporting rod.

On the basis of the technical scheme, the transverse component further comprises a sliding block which is slidably mounted in the first sliding space of the lower side, the sliding block is fixedly connected with the lower side threaded screw, the right wall of the transmission space is fixedly connected with the left wall of the transmission space through a third rotating shaft, the upper side threaded screw is fixedly mounted with a third gear, the third rotating shaft is fixedly mounted with a second gear, the second gear is meshed with the third gear, the third rotating shaft is fixedly mounted with a third belt pulley, the lower side threaded screw is fixedly mounted with a fourth belt pulley, and a second belt is arranged between the fourth belt pulley and the third belt pulley.

On the basis of the technical scheme, a cutting space is communicated and arranged between the two adjusting spaces, a supporting disc is fixedly installed in the middle of the cutting space, a fixing block is fixedly installed on the upper side face of the supporting disc, and materials to be processed can be fixed on the front side face of the supporting disc by the fixing block.

The invention has the beneficial effects that: the invention is engaged after the bevel gear slides, the bevel gear rotates to drive the rotating shaft and the first belt pulley to transmit, the first belt pulley drives the second belt pulley to rotate through belt transmission, the second belt pulley drives the second rotating shaft to rotate, and drives the rack and the cutter cross rod to rotate to realize longitudinal position adjustment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of B-B of FIG. 1 in accordance with the present invention;

fig. 4 is a partial enlarged view of C of fig. 1 according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1 to 4, a machine tool for manufacturing a hexagon socket wrench according to an embodiment of the present invention includes a machine body 20, a longitudinal adjustment space 22 is symmetrically provided in the machine body 20, a longitudinal member 80 for adjusting an up-down position during cutting is provided in the longitudinal adjustment space 22, the longitudinal member 80 includes a rack space 28 provided in a middle side of the longitudinal adjustment space 22, a belt space 29 provided in an inner side of the rack space 28, an adjustment space 56 provided in an inner side of the belt space 29, a tool support rod 58 slidably provided in the adjustment space 56 in an up-down direction, a tool base 55 rotatably provided on a front side surface of the tool support rod 58, a first tool 54 fixedly provided on a left side surface of the tool base 55, a second tool 57 fixedly provided on a right side surface of the tool base 55, and when the up-down position adjustment is required, the cutter supporting rod 58 slides up and down to drive the cutter base 55, the first cutter 54 and the second cutter 57 to slide up and down to adjust the longitudinal position,

be located in the fuselage 20 about the bilateral symmetry is equipped with lateral adjustment space 31 about the adjustment space 56, lateral adjustment space 31 is equipped with the transverse component 81 that is used for the position about adjusting when cutting in 31, transverse component 81 includes slidable mounting and is in threaded rod 32 in the lateral adjustment space 31, threaded rod 32 lean on middle one side can with cutter base 55 fixed connection, cutter base 55 with threaded rod 32 fixed connection back, threaded rod 32 horizontal slip drives cutter base 55 first cutter 54 the horizontal position is adjusted in the horizontal slip of second cutter 57.

In addition, in one embodiment, the longitudinal member 80 further includes a fixing space 61 provided at a side of the threaded rod 32 near the middle thereof and opening to the middle thereof, spring spaces 64 are provided in upper and lower sides of the tool base 55, a slide rod 62 is slidably installed in the spring spaces 64, the slide rod 62 is slidably connected with the fixing space 61, a permanent magnet 63 is fixedly installed in a lower side surface of the slide rod 62, a conductive magnet 66 is fixedly installed in a bottom wall of the spring spaces 64, a spring 65 is fixedly installed between an upper side surface of the conductive magnet 66 and a lower side surface of the permanent magnet 63, when boring is performed by using the second tool 57, the conductive magnet 66 is not energized, the spring 65 drives the permanent magnet 63 and the slide rod 62 to slide outward into the fixing space 61 to be fixed, when boring is performed by using the first tool 54, the conductive magnet 66 is energized, and the conductive magnet 66 attracts the, The slide bar 62 moves towards the middle, the slide bar 62 is not contacted with the fixed space 61 any more, the cutter base 55 is rotated until the first cutter 54 is positioned in the cutting space 43, the electrified magnet 66 is not electrified any more, and the spring 65 drives the permanent magnet 63 and the slide bar 62 to slide outwards to be fixed in the fixed space 61 and prepare for cutting.

In addition, in one embodiment, a first sliding space 34 is provided in the machine body 20 near the middle of the lateral adjustment space 31, a motor base 35 is slidably installed in the first sliding space 34, a motor 33 is fixedly installed on the outer side of the motor base 35, a threaded screw 30 is rotatably installed between the left wall and the right wall of the lateral adjustment space 31, an output shaft of the motor 33 is fixedly connected with the upper threaded screw 30, the threaded screw 30 is in threaded connection with the threaded rod 32, a transmission space 38 is provided between the lateral adjustment space 31 and the belt space 29, a helical gear space 53 is provided in the front of the belt space 29 near the outer side of the transmission space 38, a first helical gear 41 is fixedly installed in the helical gear space 53 on the upper threaded screw 30, and the longitudinal adjustment space 22 is communicated with the helical gear space 53, a longitudinal adjustment space 22 is provided at the rear side of the longitudinal adjustment space 22, a first rotating shaft 25 is rotatably installed between the front wall of the longitudinal adjustment space 22 and the rear wall of the longitudinal adjustment space 22, a second helical gear 27 is fixedly installed on the first rotating shaft 25 and positioned in the second helical gear 27, the second helical gear 27 can be engaged with the first helical gear 41, a first belt pulley 26 is fixedly installed on the first rotating shaft 25 and positioned in the longitudinal adjustment space 22, a second rotating shaft 50 is rotatably installed at the lower side of the first rotating shaft 25 and positioned between the front and rear walls of the longitudinal adjustment space 22, a second belt pulley 23 is fixedly installed on the second rotating shaft 50, a first belt 24 is installed between the second belt pulley 23 and the first belt pulley 26 in a transmission manner, and a first gear 51 is fixedly installed at the front side of the second belt pulley 23 and positioned on the second rotating shaft 50, a rack 49 is arranged in the rack space 28 in a sliding mode, the rack 49 is meshed with the first gear 51, the rack 49 is fixedly connected with the cutter supporting rod 58 to be longitudinally adjusted, the threaded screw 30 rotates to drive the first helical gear 41, the second helical gear 27, the first rotating shaft 25 and the first belt pulley 26 to rotate, the first belt pulley 26 rotates to drive the first belt 24 to transmit, the first belt 24 transmits to drive the second belt pulley 23, the second rotating shaft 50 and the first gear 51 to rotate, and the first gear 51 rotates to drive the rack 49, the cutter supporting rod 58, the cutter base 55, the first cutter 54 and the second cutter 57 to vertically slide to be longitudinally adjusted.

In addition, in one embodiment, the transverse member 81 further includes a sliding block 46 slidably mounted in the lower first sliding space 34, the sliding block 46 is fixedly connected to the lower threaded screw 30, a third rotating shaft 42 is rotatably mounted between the right wall of the transmission space 38 and the left wall of the transmission space 38, a third gear 39 is fixedly mounted on the upper threaded screw 30 in the transmission space 38, a second gear 37 is fixedly mounted on the third rotating shaft 42 in the transmission space 38, the second gear 37 is engaged with the third gear 39, a third belt pulley 40 is fixedly mounted on the third rotating shaft 42 in the belt space 29, a fourth belt pulley 47 is fixedly mounted on the lower threaded screw 30 in the belt space 29, and a second belt 48 is rotatably mounted between the fourth belt pulley 47 and the third belt pulley 40, when the transverse adjustment is needed, the upper threaded screw 30 rotates to drive the third gear 39, the second gear 37, the third rotating shaft 42 and the third belt pulley 40 to rotate, the third belt pulley 40 rotates to drive the second belt 48 to transmit, the second belt 48 drives the fourth belt pulley 47 and the lower threaded screw 30 to rotate, and the threaded screw 30 rotates to drive the threaded rod 32, the cutter base 55, the first cutter 54 and the second cutter 57 to perform the transverse adjustment.

In addition, in one embodiment, a cutting space 43 is communicated between the two adjusting spaces 56, a supporting disc 36 is fixedly installed in the middle of the cutting space 43, a fixed block 44 is fixedly installed on the upper side surface of the supporting disc 36, the fixed block 44 can fix the material to be machined on the front side surface of the supporting disc 36, after the adjusting position is achieved, the left first cutter 54 or the second cutter 57 is in contact with the left side surface of the material to conduct boring, and the right first cutter 54 or the second cutter 57 is in contact with the right side surface of the material to conduct turning.

At the beginning: the first bevel gear 41 is engaged with the second bevel gear 27, and is prepared for longitudinal adjustment, the energized magnet 66 is not energized, and the spring space 64 drives the permanent magnet 63 and the sliding rod 62 to slide upwards into the fixing space 61 for fixing.

When the manufacture is started: when boring needs to be performed by using the second tool 57, the energized magnet 66 is not energized, the spring 65 drives the permanent magnet 63 and the slide rod 62 to slide outwards to the fixed space 61 for fixing, when boring needs to be performed by using the first tool 54, the energized magnet 66 is energized, the energized magnet 66 attracts the permanent magnet 63 and the slide rod 62 to move towards the middle, the slide rod 62 does not contact with the fixed space 61 any more, the tool base 55 is rotated until the first tool 54 is located in the cutting space 43, the energized magnet 66 is not energized any more, the spring 65 drives the permanent magnet 63 and the slide rod 62 to slide outwards to the fixed space 61 for fixing, cutting is prepared for longitudinal adjustment, the threaded screw 30 rotates to drive the first helical gear 41, the second helical gear 27, the first rotating shaft 25 and the first belt pulley 26 to rotate, the first belt pulley 26 rotates to drive the first belt 24 to transmit, the first belt 24 drives the second belt pulley 23, The second rotating shaft 50 and the first gear 51 rotate, the first gear 51 rotates to drive the rack 49, the cutter supporting rod 58, the cutter base 55, the first cutter 54 and the second cutter 57 to slide up and down for longitudinal adjustment,

when the transverse adjustment is needed, the upper threaded screw 30 rotates to drive the third gear 39, the second gear 37, the third rotating shaft 42 and the third belt pulley 40 to rotate, the third belt pulley 40 rotates to drive the second belt 48 to transmit, the second belt 48 drives the fourth belt pulley 47 and the lower threaded screw 30 to rotate, the threaded screw 30 rotates to drive the threaded rod 32, the cutter base 55, the first cutter 54 and the second cutter 57 to perform transverse adjustment, after the position is adjusted, the left first cutter 54 or the second cutter 57 contacts the left side surface of a material to perform boring, and the right first cutter 54 or the second cutter 57 contacts the right side surface of the material to perform turning.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. A lathe for making allen key, includes the fuselage, its characterized in that: longitudinal adjusting spaces are symmetrically arranged in the machine body in a left-right mode, longitudinal parts used for adjusting the upper position and the lower position during cutting are arranged in the longitudinal adjusting spaces, each longitudinal part comprises a rack space arranged in one side, close to the middle, of each longitudinal adjusting space, a belt space arranged in one side, close to the inner side, of each rack space, an adjusting space arranged in one side, close to the inner side, of each belt space, a cutter supporting rod is installed in the adjusting spaces in a vertically sliding mode, a cutter base is installed on the front side face of each cutter supporting rod in a rotating mode, a first cutter is fixedly installed on the left side face of the cutter base, a second cutter is fixedly installed on the right side face of the cutter base, and when the position needs to be adjusted vertically, the cutter supporting rods slide vertically to drive the cutter base,

2. A machine tool for manufacturing an allen key according to claim 1, characterized in that: vertical part is still including setting up the threaded rod is by middle side opening to the fixed space in the centre, be equipped with the spring space in the both sides face about the cutter base, sliding mounting slide bar in the spring space, the slide bar can with fixed space sliding connection, slide bar lower side internal fixation permanent magnet, fixed mounting circular telegram magnet in the spring space diapire, circular telegram magnet go up the side with fixed mounting spring between the permanent magnet downside, when needing to use the second cutter to carry out the boring, to circular telegram magnet non-energization, the spring drives permanent magnet, slide bar and slides to the fixed space internal fixation to the outside.

3. A machine tool for manufacturing an allen key according to claim 1, characterized in that: a first sliding space is arranged at one side of the transverse adjusting space close to the middle in the machine body, a motor base is arranged in the first sliding space at the upper side in a sliding manner, a motor is fixedly arranged at one side of the motor base close to the outer side surface, a threaded screw rod is rotatably arranged between the left wall and the right wall of the transverse adjusting space, the motor output shaft is fixedly connected with the threaded screw rod at the upper side, the threaded screw rod is in threaded connection with the threaded rod, a transmission space is communicated with the belt space and is arranged at one side of the transverse adjusting space close to the outer side and is arranged at the front side of the belt space, a first helical gear is fixedly arranged in the helical gear space on the threaded screw rod at the upper side, the longitudinal adjusting space is communicated with the helical gear space, a longitudinal adjusting space is arranged at the rear side of the longitudinal adjusting space, and a first rotating shaft is rotatably arranged between the front, the first helical gear is fixedly arranged in the second helical gear, the second helical gear can be meshed with the first helical gear, the first helical gear is arranged in the longitudinal adjusting space, the first belt pulley is fixedly arranged in the longitudinal adjusting space, the second helical gear is arranged between the front wall and the rear wall of the longitudinal adjusting space, the second rotating shaft is rotatably arranged at the lower side of the first rotating shaft, the second belt pulley is fixedly arranged in the second rotating shaft, the first belt is arranged between the first belt pulleys in a transmission way, the second rotating shaft is arranged in the first gear is fixedly arranged at the front side of the second belt pulley, a rack is slidably arranged in the rack space, the rack is meshed with the first gear, and the rack is fixedly connected with the cutter supporting rod.

4. A machine tool for manufacturing an allen key according to claim 1, characterized in that: the transverse component further comprises a sliding block which is arranged in the first sliding space of the lower side in a sliding mode, the sliding block is fixedly connected with the lower side thread screw, the right wall of the transmission space is fixedly connected with a third rotating shaft which is arranged between the left wall of the transmission space in a rotating mode, the upper side thread screw is located on the third rotating shaft, a third gear is fixedly arranged in the transmission space and is located on the third rotating shaft, the second gear is meshed with the third gear, the third rotating shaft is located on a third pulley which is fixedly arranged in the belt space, the lower side thread screw is located on a fourth pulley which is fixedly arranged in the belt space, and a second belt is arranged between the fourth pulley and the third pulley in a transmitting mode.

5. A machine tool for manufacturing an allen key according to claim 1, characterized in that: the cutting space is communicated between the two adjusting spaces, the supporting disk is fixedly installed in the middle of the cutting space, the fixed block is fixedly installed on the upper side face of the supporting disk, and materials to be processed can be fixed on the front side face of the supporting disk by the fixed block.