CN215545205U

CN215545205U - End face milling device for wrench

Info

Publication number: CN215545205U
Application number: CN202120659518.1U
Authority: CN
Inventors: 孙向民
Original assignee: Shandong Yougong Machinery Tool Co ltd
Current assignee: Shandong Yougong Machinery Tool Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-18
Anticipated expiration: 2031-03-31

Abstract

The utility model provides an end face mills paper-back edition and puts for spanner, include and be used for driving the conveying belt device (7) that the spanner blank carries out the removal, set up first frame (1) on one of them side portion of conveying belt device (7), set up second frame (2) on one of them side portion of conveying belt device (7), set up cutting device on first frame (1) and second frame (2) respectively, through conveying belt device (7), realized cutting the spanner blank and fed, through first frame (1), second frame (2) and cutting device, realized carrying out simultaneous processing to the bi-polar end face portion of spanner blank, consequently, the end face that has improved the spanner mills paper-back edition and puts efficiency.

Description

End face milling device for wrench

Technical Field

The utility model relates to an end face milling device, in particular to an end face milling device for a wrench.

Background

The spanner is a common mounting and dismounting tool, which is a manual tool for tightly clamping an opening or trepanning firmware of a bolt or a nut by screwing the bolt, the screw, the nut and other threads by utilizing a lever principle, the spanner is usually made of structural steel made of carbon or alloy materials, the spanner is usually provided with the opening or trepanning for clamping the bolt or the nut at one end or two ends of a handle part, when in use, external force is applied to the handle part along the thread rotating direction, so that the bolt or the nut can be screwed, in order to ensure the surface quality of the spanner, a punched spanner blank needs to be milled, therefore, the end face milling device for the spanner is an important technological device, in the existing end face milling device for the spanner, a common milling machine is also used, the spanner blank needs to be clamped on the milling machine, the milling treatment is carried out on a single end face of the blank spanner by the milling machine, so that the end face milling efficiency of the spanner is influenced,

the technical scheme of the utility model is made based on the technical filing of the applicant and the technical problems, technical characteristics and technical effects in the prior art of the similar patent documents and the background technology obtained by searching.

Disclosure of Invention

The object of the utility model is an end milling device for a wrench.

In order to overcome the technical disadvantages, the utility model aims to provide an end face milling device for a wrench, thereby improving the end face milling efficiency of the wrench.

In order to achieve the purpose, the utility model adopts the technical scheme that: the device comprises a conveying belt device for driving a wrench blank to move, a first base arranged on one side surface of the conveying belt device, a second base arranged on the other side surface of the conveying belt device, and cutting devices respectively arranged on the first base and the second base.

Due to the design of the conveying belt device, the first base, the second base and the cutting device, the cutting and feeding of the wrench blank are realized through the conveying belt device, and the simultaneous processing of the end faces of the two ends of the wrench blank is realized through the first base, the second base and the cutting device, so that the end face milling efficiency of the wrench is improved.

The utility model relates to a conveyor belt device, a first machine base, a second machine base and a cutting device which are connected with each other in a mode of simultaneously processing double-end faces of wrench blanks.

The utility model designs that a first machine base, a second machine base and a cutting device are connected with a conveying belt device in a double-sided horizontal milling mode.

The technical effects of the three technical schemes are as follows: the milling device has the advantages that the milling of the two surfaces of the moving wrench blank is realized, and the wrench blank is not required to be clamped.

The utility model designs that the cutting device comprises a movable seat, a jacking screw, a milling cutter and a power motor.

The technical effects of the technical scheme are as follows: the adjustable cutting device is formed by connecting the movable seat, the jacking screw rod, the milling cutter and the power motor.

The utility model designs that the device also comprises a first accessory device which is respectively arranged on the first base and the second base, and the first accessory device is arranged to comprise a first clamping plate, a second clamping plate, a first adjusting screw and a second adjusting screw.

The technical effects of the technical scheme are as follows: through the connection relation between first grip block, second grip block, first adjusting screw and the second adjusting screw, the passageway that passes through of spanner blank has been constituteed.

The utility model designs that the device also comprises a second accessory device, the second accessory devices are respectively arranged on the first accessory device, and the second accessory device is arranged as a protective net.

The technical effects of the technical scheme are as follows: realizes the safety protection treatment of the processed wrench blank,

the utility model designs that a conveying belt device is arranged between a first machine base and a second machine base, a movable base, a first clamping plate and a second clamping plate are respectively arranged on the first machine base and the second machine base, tightening screw rods are respectively arranged between the movable base and the first machine base as well as between the movable base and the second machine base, a power motor is arranged on the movable base, a milling cutter is arranged on the power motor, first adjusting screw rods are respectively arranged between the first clamping plate and the first machine base as well as between the first clamping plate and the second machine base, and second adjusting screw rods are respectively arranged between the second clamping plate and the first machine base as well as between the second clamping plate and the second machine base.

The technical effects of the technical scheme are as follows: the basic technical scheme of the utility model is formed by a first base, a second base, a movable base, a jacking screw, a milling cutter, a power motor, a conveying belt device, a first clamping plate, a second clamping plate, a first adjusting screw and a second adjusting screw.

The utility model designs a conveying belt device which comprises a rack, an upper rotating roller group, a lower rotating roller, a belt and a stepping motor, wherein one end head part of the upper end surface of the rack is connected with one rotating roller of the upper rotating roller group, the other end head part of the upper end surface of the rack is connected with the other rotating roller of the upper rotating roller group, the middle part of the lower end surface of the rack is connected with the lower rotating roller, a shell of the stepping motor is connected with the rack through a connecting strip, an end shaft of the stepping motor is connected with the lower rotating roller, the belt is respectively connected with the upper rotating roller group and the lower rotating roller in a surrounding mode and is distributed corresponding to a milling cutter, a first clamping plate and a second clamping plate, the rack is arranged into an H-shaped frame body, and the rotating roller of the upper rotating roller group and the lower rotating roller are respectively arranged into a middle-shaped shaft body, the belt is provided as a rubber belt-like body.

The technical effects of the technical scheme are as follows: the feeding of the wrench blank is realized.

The utility model designs that a first machine base and a second machine base are respectively provided with a base part, a first block part and a second block part, one side part of the upper end surface of the base part is connected with the first block part, the other side part of the upper end surface of the base part is connected with the second block part, a first sliding groove body is arranged on one side wall of a middle groove of the base part, a second sliding groove body is arranged on the other side wall of the middle groove of the base part, first threaded hole bodies are respectively arranged on the upper end surface part of the first sliding groove body and the upper end surface part of the second sliding groove body, through hole bodies are arranged on the first block part and the second block part, second threaded hole bodies are respectively arranged on the middle part of the first block part and the middle part of the second block part, the first sliding groove body and the second sliding groove body are respectively connected with a movable seat, and the first threaded hole bodies are respectively connected with a jacking screw rod, the through hole body that is located first piece portion sets up to hookup with first grip block and the second screw hole body that is located first piece portion sets up to hookup with first adjusting screw, the through hole body that is located second piece portion sets up to hookup with the second grip block and the second screw hole body that is located second piece portion sets up to hookup with second adjusting screw, base portion sets up to the font massive body and first piece portion and second piece portion set up respectively to the rectangle massive body, first slip cell body and second slip cell body set up to be the dovetail and distribute and the through hole body sets up to the rectangle massive body, the through hole body sets up respectively to vertical central line interval arrangement distribution and the first screw hole body sets up to the horizontal central line interval arrangement distribution along the base portion of vertical central line and second piece portion of first piece portion.

The technical effects of the technical scheme are as follows: the stepped support processing is realized.

The utility model designs that the movable seat is a dovetail block body, the side surface parts of the movable seat are respectively connected with the first base and the second base in a sliding mode, the upper end surface part of the side surface of the movable seat is respectively connected with the tightening screw in a contact mode, the movable seat is connected with a power shaft of the power motor, and the outer end surface part of the movable seat is connected with a shell of the power motor through a connecting strip.

The utility model designs that the tightening screw is arranged to be a hexagon bolt, the tightening screw is respectively in threaded connection with the first base and the second base, and the inner end of the tightening screw is in contact connection with the movable base.

The milling cutter is designed to comprise a disc part and a cutter part, a honeycomb hole body is arranged in the middle of the inner end face of the disc part, an accommodating groove body is arranged on the edge portion of the inner end face of the disc part and is connected with the cutter part, the middle of the outer end face of the disc part is connected with a power motor, the disc part is a circular seat body, the cutter part is a strip-shaped body with a pentagonal section, the honeycomb hole body is a spherical bowl body, the accommodating groove body is a U-shaped groove body, and the accommodating groove bodies are arranged and distributed at intervals along the radial line of the disc part.

The utility model designs that the power motor is connected with the movable seat and the power end shaft of the power motor is connected with the milling cutter.

The technical effects of the four technical schemes are as follows: the horizontal milling mechanism is formed.

The utility model designs that a first clamping plate and a second clamping plate are respectively arranged to comprise a plate part, a first guide rod part and a second guide rod part, the outer end face part of the plate part is respectively arranged to be connected with the inner end of the first guide rod part and the inner end of the second guide rod part, a rotating hole body is arranged in the middle of the outer end face of the plate part, the first guide rod part and the second guide rod part are respectively arranged to be connected with a first base and a second base in a penetrating and serial mode, the rotating hole body arranged on the first clamping plate is arranged to be connected with a first adjusting screw rod, the rotating hole body arranged on the second clamping plate is arranged to be connected with a second adjusting screw rod, the plate part is arranged to be an L-shaped sheet body, the first guide rod part and the second guide rod part are respectively arranged to be T-shaped bodies, and the rotating hole body is arranged to be a T-shaped rod-shaped hole body.

The utility model designs that the first adjusting screw and the second adjusting screw are T-shaped screws, the first adjusting screw and the second adjusting screw are respectively in threaded connection with the first base and the second base, the T-shaped end of the first adjusting screw is in sunk connection with the first clamping plate, and the T-shaped end of the second adjusting screw is in sunk connection with the second clamping plate.

The technical effects of the two technical schemes are as follows: the channel component in the shape of the Chinese character' ] [ is realized, and the transverse and vertical movement of the wrench blank is facilitated.

The utility model designs that a first machine base, a second machine base, a conveying belt device, a moving base, a jacking screw rod, a milling cutter and a power motor are distributed according to a double-end-face processing mode, the first machine base, the second machine base, the conveying belt device, the moving base, the jacking screw rod, the milling cutter, the power motor, a first clamping plate, a second clamping plate, a first adjusting screw rod and a second adjusting screw rod are distributed according to a clamping conveying mode, the central line of the first machine base, the central line of the second machine base, the central line of the moving base, the central line of the milling cutter, the central line of the power motor and the central line of the conveying belt device are arranged on the same straight line, one moving base, four jacking screw rods, one milling cutter and one power motor are arranged to form a group of milling parts, one group of milling parts is arranged on the first machine base, and the other group of milling parts is arranged on the second machine base, the clamping device comprises a first clamping plate, a second clamping plate, a first adjusting screw and a second adjusting screw, wherein the first clamping plate and the second clamping plate are arranged to form a group of clamping components, one group of clamping components are arranged on a first base, the other group of clamping components are arranged on a second base, a milling cutter on the first base and a milling cutter on the second base are respectively arranged between the first clamping plate and the second clamping plate, disc parts, cutter parts and plate parts are respectively arranged on the side surface part of the upper end face of a belt, the first guide rod part and the second guide rod part are respectively connected with a through hole body, and the first adjusting screw and the second adjusting screw are connected with the second threaded hole body.

The utility model designs that the end surface part of the upper end of the plate part is connected with a protective net, and the protective net is a steel wire mesh.

The technical effects of the technical scheme are as follows: through the elasticity of wire net, guaranteed to cushion the protection to spanner blank.

In the technical scheme, the first base, the second base and the conveyor belt device are basic components and are also necessary technical characteristics of the utility model, the movable base, the tightening screw, the milling cutter, the power motor, the first clamping plate, the second clamping plate, the first adjusting screw and the second adjusting screw are functional components and are characteristics for realizing other technical effects of the utility model, and the base part, the first block and the second block, the first sliding groove body, the second sliding groove body, the first threaded hole body, the through hole body, the second threaded hole body, the disc part, the cutter part, the honeycomb hole body, the containing groove body, the frame, the upper rotating roller group, the lower rotating roller, the belt, the stepping motor, the plate part, the first guide rod part, the second guide rod part and the rotating hole body are designed according with technical characteristics of a patent law and implementation rules thereof.

In the technical scheme, the conveyor belt device, the first base, the second base and the cutting device which are used for simultaneously processing the double-end face of the wrench blank are important technical characteristics, and in the technical field of end face milling devices for wrenches, the conveyor belt device, the first base, the second base and the cutting device have novelty, creativity and practicability, and terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a schematic view of the present invention,

figure 2 is a front view of figure 1,

a first machine base-1, a second machine base-2, a moving base-3, a tightening screw-4, a milling cutter-5, a power motor-6, a conveyer belt device-7, a first clamping plate-8, a second clamping plate-9, a first adjusting screw-91, a second adjusting screw-92, a base part-11, a first block-12, a second block-13, a first sliding groove-14, a second sliding groove-15, a first threaded hole-16, a through hole-17, a second threaded hole-18, a disc part-51, a cutter part-52, a honeycomb hole-53, an accommodating groove-54, a frame-71, an upper rotating roller group-72, a lower rotating roller-73, a belt-74, a stepping motor-75, a plate part-81, a lower rotating roller group-73, a belt-74, a stepping motor-75, a motor-7, a motor-6, a conveyer belt device-9, a conveyer belt device, a conveyer belt, a conveyer, A first guide rod part-82, a second guide rod part-83 and a rotating hole body-84.

Detailed Description

Terms such as "having," "including," and "comprising," as used with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof, in accordance with the examination guidelines.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, technical features involved in various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other, and unless otherwise specified, devices and materials used in the following examples are commercially available, and if processing conditions are not explicitly specified, please refer to a purchased product specification or follow a conventional method in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is one of the first embodiments of the present invention, which is specifically described with reference to the accompanying drawings, and includes a first machine base 1, a second machine base 2, a moving base 3, a tightening screw 4, a milling cutter 5, a power motor 6, a conveyor belt device 7, a first clamping plate 8, a second clamping plate 9, a first adjusting screw 91 and a second adjusting screw 92, and the conveyor belt device 7 is disposed between the first machine base 1 and the second machine base 2, the moving base 3, the first clamping plate 8 and the second clamping plate 9 are respectively disposed on the first machine base 1 and the second machine base 2, and the tightening screw 4 is respectively disposed between the moving base 3 and the first machine base 1 and the second machine base 2, the power motor 6 is disposed on the moving base 3 and the milling cutter 5 is disposed on the power motor 6, the first adjusting screw 91 is respectively disposed between the first clamping plate 8 and the first machine base 1 and the second machine base 2, and the second adjusting screw 91 is respectively disposed between the second clamping plate 9 and the first machine base 1 and the second machine base 2 The screw 92 is adjusted.

In the present embodiment, the first housing 1 and the second housing 2 are respectively provided with a housing portion 11, a first block portion 12 and a second block portion 13, and one of the side portions of the upper end surface of the housing portion 11 is configured to be coupled with the first block portion 12, the other of the side portions of the upper end surface of the housing portion 11 is configured to be coupled with the second block portion 13, and a first sliding groove 14 is provided on one of the side walls of the middle groove of the housing portion 11, a second sliding groove 15 is provided on the other of the side walls of the middle groove of the housing portion 11, and a first threaded hole body 16 is provided on the upper end surface portion of the first sliding groove 14 and the upper end surface portion of the second sliding groove body 15, respectively, a through hole body 17 is provided on the first block portion 12 and the second block portion 13, and a second threaded hole body 18 is provided in the middle portion of the first block portion 12 and the middle portion of the second block portion 13, respectively, and the first sliding groove body 14 and the second sliding groove body 15 are configured to be coupled with the moving seat 3, and the first threaded hole body 16 are provided to be coupled with the tightening screw 4, the through-hole body 17 on the first block portion 12 is provided to be coupled with the first clamping plate 8 and the second threaded-hole body 18 on the first block portion 12 is provided to be coupled with the first adjusting screw 91, the through-hole body 17 on the second block portion 13 is provided to be coupled with the second clamping plate 9 and the second threaded-hole body 18 on the second block portion 13 is provided to be coupled with the second adjusting screw 92, the base portion 11 is provided as a recessed block body and the first block portion 12 and the second block portion 13 are respectively provided as rectangular block bodies, the first sliding groove body 14 and the second sliding groove body 15 are provided to be distributed in a dovetail groove and the through-hole body 17 is provided as a rectangular hole body, the through holes 17 are respectively arranged to be arranged at intervals along the vertical center line of the first block portion 12 and the vertical center line of the second block portion 13, and the first threaded holes 16 are arranged to be arranged at intervals along the transverse center line of the base portion 11.

Through first frame 1 and second frame 2, formed to removing seat 3, the tight screw rod 4 in top, first grip block 8, second grip block 9, the support tie point of first adjusting screw 91 and second adjusting screw 92, by base portion 11, first slip cell body 14 and second slip cell body 15, realized with removing seat 3's connection, by first screw hole body 16, realized with the tight screw rod 4 in top's connection, by first piece 12 and through-hole body 17, realized with first grip block 8's connection, by second piece 13 and through-hole body 17, realized with second grip block 9's connection, by first piece 12 and second screw hole body 18, realized with first adjusting screw 91's connection, by second piece 13 and second screw hole body 18, realized with second adjusting screw 92's connection, its technical aim at: for acting as a support carrier for the mobile seat 3, the first clamping plate 8 and the second clamping plate 9.

In the present embodiment, the movable base 3 is configured as a dovetail block and the side surface portions of the movable base 3 are configured to be slidably coupled to the first base 1 and the second base 2, the upper end surface portions of the side surfaces of the movable base 3 are configured to be coupled to the tightening screws 4 in a contact manner and the movable base 3 is configured to be coupled to the power shaft of the power motor 6, and the outer end surface portion of the movable base 3 is configured to be coupled to the housing of the power motor 6 via the connecting bar.

Through removing seat 3, formed the support tie point to first frame 1, second frame 2, the tight screw rod 4 in top and motor power 6, by removing seat 3, realized being connected with first frame 1, realized being connected with second frame 2, realized being connected with the tight screw rod 4 in top, realized being connected with motor power 6, its technical aim at: for serving as a support carrier for the power motor 6.

In the present embodiment, the tightening screws 4 are provided as hexagon bolts and the tightening screws 4 are respectively provided to be screw-coupled to the first housing 1 and the second housing 2, and the inner end of the tightening screw 4 is provided to be contact-coupled to the movable base 3.

Through the tight screw rod 4 in top, formed the support tie point to first frame 1, second frame 2 and motor power 6, by the tight screw rod 4 in top, realized being connected with first frame 1, realized being connected with second frame 2, realized being connected with motor power 6, its technical aim at: as a means for connection between the mobile base 3 and the first and second housings 1 and 2.

In the present embodiment, the milling cutter 5 is configured to include a disk portion 51 and a cutter portion 52 and is provided with a honeycomb hole body 53 in the middle of the inner end face of the disk portion 51, an accommodation groove body 54 is provided in the edge portion of the inner end face of the disk portion 51 and is configured to be coupled with the cutter portion 52, the middle of the outer end face of the disk portion 51 is configured to be coupled with the power motor 6 and the disk portion 51 is configured to be a circular seat body, the cutter portion 52 is configured to be a bar-shaped body having a pentagonal cross section and the honeycomb hole body 53 is configured to be a spherical bowl-shaped body, the accommodation groove body 54 is configured to be a U-shaped groove body and the accommodation groove body 54 is configured to be arranged at intervals along the radial line of the disk portion 51.

Through milling cutter 5, formed the support tie point to power motor 6, by milling cutter 5, realized being connected with power motor 6, its technical aim at: for use as a component in milling a wrench blank.

In the present embodiment, the power motor 6 is arranged to be coupled with the mobile platform 3 and the power end shaft of the power motor 6 is arranged to be coupled with the milling cutter 5.

Through power motor 6, formed the support tie point to removing seat 3 and milling cutter 5, by power motor 6, realized with removing being connected of seat 3, realized with milling cutter 5's being connected, its technical aim at: for use as a means for bringing the milling cutter 5 into rotation.

In the present embodiment, the conveyor belt device 7 is configured to include a frame 71, an upper rotating roller group 72, a lower rotating roller 73, a belt 74 and a stepping motor 75, and one end portion of an upper end surface of the frame 71 is configured to be coupled with one rotating roller of the upper rotating roller group 72, the other end portion of the upper end surface of the frame 71 is configured to be coupled with the other rotating roller of the upper rotating roller group 72 and a middle portion of a lower end surface of the frame 71 is configured to be coupled with the lower rotating roller 73, a housing of the stepping motor 75 is configured to be coupled with the frame 71 through a connecting strip and an end shaft of the stepping motor 75 is configured to be coupled with the lower rotating roller 73, the belt 74 is respectively configured to be coupled with the upper rotating roller group 72 and the lower rotating roller 73 in a circling manner and the belt 74 is configured to be distributed corresponding to the milling cutter 5, the first clamping plate 8 and the second clamping plate 9, the frame 71 is configured as an H-shaped frame body and the rotating roller of the upper rotating roller group 72 and the lower rotating roller 73 are respectively configured as a middle-shaped shaft body, the belt 74 is provided as a rubber band.

Through conveyer belt device 7, formed the support tie point to milling cutter 5, first grip block 8 and second grip block 9, by belt 74, realized being connected with milling cutter 5, realized being connected with first grip block 8, realized being connected with second grip block 9, by frame 71, last rotation roller group 72, lower rotation roller 73 and step motor 75, realized that drive belt 74 rotates the processing, its technical aim at: for use as a means for moving the wrench blank between the milling cutters 5.

In the present embodiment, the first holding plate 8 and the second holding plate 9 are respectively configured to include a plate portion 81, a first guide rod portion 82, and a second guide rod portion 83 and the outer end surface portion of the plate portion 81 is respectively configured to be coupled with the inner end of the first guide rod portion 82 and the inner end of the second guide rod portion 83, a rotation hole body 84 is provided in the middle of the outer end face of the plate portion 81 and the first and second

guide rod portions

82 and 83 are respectively provided so as to be coupled in series with the first and second housings 1 and 2, the rotation hole body 84 on the first clamping plate 8 is provided so as to be coupled with the first adjusting screw 91 and the rotation hole body 84 on the second clamping plate 9 is provided so as to be coupled with the second adjusting screw 92, the plate portion 81 is provided as an L-shaped sheet body and the first and second

guide rod portions

82 and 83 are respectively provided as a T-shaped rod body, and the rotation hole body 84 is provided as a T-shaped hole body.

Through first grip block 8 and second grip block 9, formed to first frame 1, second frame 2, first adjusting screw 91 and second adjusting screw 92's support tie point, by first guide rod portion 82 and second guide rod portion 83, realized being connected with first frame 1, realized being connected with second frame 2, by rotating the hole body 84, realized being connected with first adjusting screw 91, realized being connected with second adjusting screw 92, by board 81, realized carrying out centre gripping to the spanner blank and handled, its technical aim at: for acting as one of the clamping members for moving the key blank between the milling cutters 5.

In this embodiment, the first and second adjusting screws 91 and 92 are provided as T-shaped screws and the first and second adjusting screws 91 and 92 are respectively provided to be screw-coupled with the first and second housings 1 and 2, the T-shaped end of the first adjusting screw 91 is provided to be sink-coupled with the first clamping plate 8 and the T-shaped end of the second adjusting screw 92 is provided to be sink-coupled with the second clamping plate 9.

Through first adjusting screw 91 and second adjusting screw 92, formed to first frame 1, second frame 2, the support tie point of first grip block 8 and second grip block 9, by first adjusting screw 91 and second adjusting screw 92, realized being connected with first frame 1, realized being connected with second frame 2, by first adjusting screw 91, realized being connected with first grip block 8, by second adjusting screw 92, realized being connected with second grip block 9, its technical aim lies in: for acting as one of the clamping members for moving the key blank between the milling cutters 5.

In this embodiment, the first machine base 1, the second machine base 2, the conveyor belt device 7, the moving base 3, the tightening screw 4, the milling cutter 5, and the power motor 6 are arranged to be distributed in a double-end-face processing manner, and the first machine base 1, the second machine base 2, the conveyor belt device 7, the moving base 3, the tightening screw 4, the milling cutter 5, the power motor 6, the first clamping plate 8, the second clamping plate 9, the first adjusting screw 91, and the second adjusting screw 92 are arranged to be distributed in a clamping and conveying manner, a center line of the first machine base 1, a center line of the second machine base 2, a center line of the moving base 3, a center line of the milling cutter 5, a center line of the power motor 6, and a center line of the conveyor belt device 7 are arranged on the same straight line, one moving base 3, four tightening screws 4, one milling cutter 5, and one power motor 6 are arranged to form a group of milling components, wherein one group of milling components is arranged on the first machine base 1 and wherein another group of milling components is arranged on the second machine base 12, a first holding plate 8, a second holding plate 9, a first adjusting screw 91 and a second adjusting screw 92 are provided to constitute a set of holding members, wherein one set of holding members is provided on the first housing 1 and wherein the other set of holding members is provided on the second housing 2, the milling cutter 5 on the first housing 1 and the milling cutter 5 on the second housing 2 are provided between the first holding plate 8 and the second holding plate 9, respectively, a disc portion 51, a blade portion 52 and a plate portion 81 are provided on side surface portions of an upper end surface of the belt 74, respectively, a first guide rod portion 82 and a second guide rod portion 83 are provided to be coupled with the through-hole body 17, respectively, and the first adjusting screw 91 and the second adjusting screw 92 are provided to be coupled with the second threaded-hole body 18.

Adjusting the positions of the movable seat 3 on the first sliding groove body 14 and the second sliding groove body 15 respectively, making the distance between the knife part 52 on the first machine seat 1 and the knife part 52 on the second machine seat 2 equal to the thickness of the wrench, rotating the tightening screw rod 4 in the first threaded hole body 16, making the inner end of the tightening screw rod 4 act on the movable seat 3, thereby fixing one of the movable seats 3 in the first sliding groove body 14 and the second sliding groove body 15 on the first machine seat 1, thereby fixing the other movable seat 3 in the first sliding groove body 14 and the second sliding groove body 15 on the second machine seat 2, making the first adjusting screw rod 91 and the second adjusting screw rod 92 rotate in the second threaded hole body 18, making the first guide rod part 82 and the second guide rod part 83 move in the through hole body 17, making the distance between the plate part 81 of the first clamping plate 8 on the first machine seat 1 and the plate part 81 of the first clamping plate 8 on the second machine seat 2 equal to the thickness of the wrench The thickness of the hand is made to be equal to the thickness of the wrench blank, the distance between the plate part 81 of the second clamping plate 9 on the first base 1 and the plate part 81 of the second clamping plate 9 on the second base 2 is made to be equal to the thickness of the wrench blank, the power motor 6 and the stepping motor 75 are started to make the disc part 51 and the knife part 52 in a rotating state, the upper rotating roller set 72 and the lower rotating roller 73 in a rotating state, the belt 74 moves on the upper rotating roller set 72 and the lower rotating roller 73 to place the wrench blank on the belt 74, one end surface of the wrench blank is milled by the knife part 52 on the first base 1 through the gap between the plate part 81 of the second clamping plate 9 on the first base 1 and the plate part 81 of the second clamping plate 9 on the second base 2 under the driving of the belt 74, the other end surface of the wrench blank is milled by the knife part 52 on the second base 2, the milled wrench is driven by the belt 74 to pass through a gap between the plate portion 81 of the first clamping plate 8 on the first machine base 1 and the plate portion 81 of the first clamping plate 8 on the second machine base 2, so that the end face of the wrench is milled flat.

In a second embodiment of the present invention, the second embodiment is specifically described with reference to the drawings, and further includes a protective net, and an upper end surface portion of the plate portion 81 is configured to be connected with the protective net, and the protective net is configured as a steel wire mesh.

Through the protection network, formed the support tie point to first grip block 8 and second grip block 9, by the protection network, realized being connected with first grip block 8, realized being connected with second grip block 9, its technical aim at: for acting as a guard against the movement of the wrench blank between the milling cutters 5.

In a second embodiment of the utility model, the conveyor means 7, the first frame 1, the second frame 2 and the cutting means are coupled to each other in such a way that the double-ended end faces of the key blanks are machined simultaneously.

In the present embodiment, the first housing 1, the second housing 2 and the cutting device are coupled to the conveyor belt device 7 in such a way that a double-sided horizontal milling process is performed.

In the present embodiment, the cutting device is configured to include a movable base 3, a tightening screw 4, a milling cutter 5 and a power motor 6.

In the present embodiment, a first accessory device is further included and is respectively disposed on the first housing 1 and the second housing 2, and the first accessory device is configured to include the first clamping plate 8, the second clamping plate 9, the first adjusting screw 91 and the second adjusting screw 92.

In this embodiment, a second accessory device is further included and is respectively disposed on the first accessory devices, and the second accessory devices are disposed as the protection net.

A second embodiment of the utility model is based on the first embodiment.

The utility model has the following characteristics:

1. due to the design of the conveying belt device 7, the first machine base 1, the second machine base 2 and the cutting device, the cutting feeding of the wrench blank is realized through the conveying belt device 7, and the simultaneous processing of the end faces of the two ends of the wrench blank is realized through the first machine base 1, the second machine base 2 and the cutting device, so that the end face milling efficiency of the wrench is improved.

2. Due to the design of the movable seat 3, the jacking screw 4, the milling cutter 5 and the power motor 6, the vertical face milling is realized.

3. Due to the design of the first clamping plate 8, the second clamping plate 9, the first adjusting screw 91 and the second adjusting screw 92, the guidance of the feed movement of the wrench blank is achieved.

4. Due to the design of the protective net, the wrench blank protection by milling is realized, and the safety performance of processing is improved.

5. Because the structural shape is limited by the numerical range, the numerical range is the technical characteristic of the technical scheme of the utility model, and is not the technical characteristic obtained by formula calculation or limited tests, and tests show that the technical characteristic of the numerical range achieves good technical effect.

6. Due to the design of the technical characteristics of the utility model, tests show that each performance index of the utility model is at least 1.7 times of the existing performance index under the action of the single and mutual combination of the technical characteristics, and the utility model has good market value through evaluation.

Still other technical features associated with the conveyor belt means 7, the first frame 1, the second frame 2 and the cutting means for simultaneously machining the double-ended end faces of the wrench stock are all one of the embodiments of the present invention, and the respective technical features of the above-described embodiments may be arbitrarily combined, and in order to satisfy the requirements of patent laws, patent practice rules and examination guidelines, all possible combinations of the respective technical features of the above-described embodiments will not be described.

Therefore, in the technical field of end face milling devices for wrenches, all technical contents including a conveyor belt device 7 for driving a wrench blank to move, a first machine base 1 arranged on one side surface portion of the conveyor belt device 7, a second machine base 2 arranged on the other side surface portion of the conveyor belt device 7, and cutting devices respectively arranged on the first machine base 1 and the second machine base 2 are within the protection scope of the utility model.

Claims

1. An end face milling device for a wrench, characterized by: comprises a conveying belt device (7) used for driving a wrench blank to move, a first machine base (1) arranged on one side surface part of the conveying belt device (7), a second machine base (2) arranged on the other side surface part of the conveying belt device (7), and cutting devices respectively arranged on the first machine base (1) and the second machine base (2).

2. A face milling device for a wrench as claimed in claim 1, wherein: the conveyor belt device (7), the first machine base (1), the second machine base (2) and the cutting device are connected to one another in such a way that the double-end faces of the wrench blanks are machined simultaneously.

3. A face milling device for a wrench as claimed in claim 2, wherein: the first machine base (1), the second machine base (2) and the cutting device are connected with the conveying belt device (7) according to a mode of double-sided horizontal milling.

4. A face milling device for a wrench as claimed in claim 1, wherein: the cutting device comprises a movable seat (3), a jacking screw (4), a milling cutter (5) and a power motor (6),

or, the device also comprises a first accessory device which is respectively arranged on the first base (1) and the second base (2), the first accessory device is arranged to comprise a first clamping plate (8), a second clamping plate (9), a first adjusting screw (91) and a second adjusting screw (92),

or, the device further comprises a second accessory device, the second accessory devices are respectively arranged on the first accessory devices, and the second accessory devices are arranged as a protective net.

5. A face milling device for a wrench as claimed in claim 4, wherein: the automatic cutting machine is characterized in that a conveying belt device (7) is arranged between a first machine base (1) and a second machine base (2), a moving base (3), a first clamping plate (8) and a second clamping plate (9) are respectively arranged on the first machine base (1) and the second machine base (2), tightening screws (4) are respectively arranged between the moving base (3) and the first machine base (1) and the second machine base (2), a power motor (6) is arranged on the moving base (3), a milling cutter (5) is arranged on the power motor (6), first adjusting screws (91) are respectively arranged between the first clamping plate (8) and the first machine base (1) and the second machine base (2), and second adjusting screws (92) are respectively arranged between the second clamping plate (9) and the first machine base (1) and the second machine base (2).

6. A face milling device for a wrench as claimed in claim 5, wherein: the conveying belt device (7) is arranged to comprise a rack (71), an upper rotating roller group (72), a lower rotating roller (73), a belt (74) and a stepping motor (75), one end part of the upper end face of the rack (71) is connected with one rotating roller of the upper rotating roller group (72), the other end part of the upper end face of the rack (71) is connected with the other rotating roller of the upper rotating roller group (72), the middle part of the lower end face of the rack (71) is connected with the lower rotating roller (73), a shell of the stepping motor (75) is connected with the rack (71) through a connecting strip, an end shaft of the stepping motor (75) is connected with the lower rotating roller (73), the belt (74) is respectively connected with the upper rotating roller group (72) and the lower rotating roller (73) in a surrounding mode, and the belt (74) is arranged to be connected with a milling cutter (5), The first clamping plate (8) and the second clamping plate (9) are distributed correspondingly, the rack (71) is arranged into an H-shaped frame body, the rotating roller of the upper rotating roller group (72) and the lower rotating roller (73) are respectively arranged into a middle-shaped shaft body, and the belt (74) is arranged into a rubber belt body.

7. A face milling device for a wrench as claimed in claim 5, wherein: the first machine base (1) and the second machine base (2) are respectively provided with a base part (11), a first block part (12) and a second block part (13), one side part of the upper end surface of the base part (11) is connected with the first block part (12), the other side part of the upper end surface of the base part (11) is connected with the second block part (13), a first sliding groove body (14) is arranged on one side wall of a middle groove of the base part (11), a second sliding groove body (15) is arranged on the other side wall of the middle groove of the base part (11), first threaded hole bodies (16) are respectively arranged on the upper end surface part of the first sliding groove body (14) and the upper end surface part of the second sliding groove body (15), through hole bodies (17) are respectively arranged on the first block part (12) and the second block part (13), and second threaded hole bodies (18) are respectively arranged on the middle part of the first block part (12) and the middle part (13) ) A first sliding groove body (14) and a second sliding groove body (15) are respectively connected with the moving seat (3) and a first threaded hole body (16) is connected with the tightening screw rod (4), a through hole body (17) positioned on the first block part (12) is connected with the first clamping plate (8) and a second threaded hole body (18) positioned on the first block part (12) is connected with the first adjusting screw rod (91), a through hole body (17) positioned on the second block part (13) is connected with the second clamping plate (9) and a second threaded hole body (18) positioned on the second block part (13) is connected with the second adjusting screw rod (92), the base part (11) is a concave block body, the first block part (12) and the second block part (13) are respectively arranged to be rectangular block bodies, the first sliding groove body (14) and the second sliding groove body (15) are distributed in a dovetail groove shape, and the through hole bodies (17) are arranged to be rectangular holes, the through hole bodies (17) are respectively arranged to be arranged at intervals along the vertical center line of the first block portion (12) and the vertical center line of the second block portion (13) and the first threaded hole bodies (16) are arranged to be arranged at intervals along the transverse center line of the base portion (11).

8. A face milling device for a wrench as claimed in claim 5, wherein: the movable seat (3) is arranged to be a dovetail block-shaped body, the side surface part of the movable seat (3) is respectively arranged to be connected with the first machine base (1) and the second machine base (2) in a sliding way, the upper end surface part of the side surface of the movable seat (3) is respectively arranged to be connected with the tightening screw (4) in a contact way, the movable seat (3) is arranged to be connected with the power shaft of the power motor (6), the outer end surface part of the movable seat (3) is arranged to be connected with the shell of the power motor (6) through a connecting strip,

or the tightening screw rod (4) is arranged to be a hexagon bolt, the tightening screw rod (4) is respectively arranged to be in threaded connection with the first base (1) and the second base (2), the inner end of the tightening screw rod (4) is arranged to be in contact connection with the movable base (3),

or, the milling cutter (5) is arranged to comprise a disc part (51) and a cutter part (52) and a honeycomb hole body (53) is arranged in the middle of the inner end face of the disc part (51), an accommodating groove body (54) is arranged on the edge part of the inner end face of the disc part (51) and the accommodating groove body (54) is connected with the cutter part (52), the middle of the outer end face of the disc part (51) is connected with the power motor (6) and the disc part (51) is arranged to be a circular seat body, the cutter part (52) is arranged to be a strip body with a pentagonal section and the honeycomb hole body (53) is arranged to be a spherical bowl body, the accommodating groove body (54) is arranged to be a U-shaped groove body and the accommodating groove body (54) is arranged to be distributed along the radial line of the disc part (51) at intervals,

or the power motor (6) is connected with the movable base (3) and the power end shaft of the power motor (6) is connected with the milling cutter (5),

or, the first clamping plate (8) and the second clamping plate (9) are respectively set to include a plate portion (81), a first guide rod portion (82) and a second guide rod portion (83) and the outer end face portion of the plate portion (81) is respectively set to be connected with the inner end of the first guide rod portion (82) and the inner end of the second guide rod portion (83), a rotating hole body (84) is arranged in the middle of the outer end face of the plate portion (81) and the first guide rod portion (82) and the second guide rod portion (83) are respectively set to be connected with the first base (1) and the second base (2) in a penetrating manner, the rotating hole body (84) on the first clamping plate (8) is set to be connected with a first adjusting screw rod (91) and the rotating hole body (84) on the second clamping plate (9) is set to be connected with a second adjusting screw rod (92), the plate portion (81) is set to be an L-shaped sheet body and the first guide rod portion (82) and the second guide rod portion (83) are respectively set to be a T-shaped rod body, the rotating hole body (84) is arranged to be a T-shaped hole body,

or the first adjusting screw (91) and the second adjusting screw (92) are T-shaped screws, the first adjusting screw (91) and the second adjusting screw (92) are respectively in threaded connection with the first base (1) and the second base (2), the T-shaped end of the first adjusting screw (91) is in sunk connection with the first clamping plate (8), and the T-shaped end of the second adjusting screw (92) is in sunk connection with the second clamping plate (9).

9. A face milling device for a wrench as claimed in any one of claims 1 to 8, wherein: the first machine base (1), the second machine base (2), the conveying belt device (7), the moving base (3), the jacking screw rod (4), the milling cutter (5) and the power motor (6) are distributed in a double-end-face processing mode, the first machine base (1), the second machine base (2), the conveying belt device (7), the moving base (3), the jacking screw rod (4), the milling cutter (5), the power motor (6), the first clamping plate (8), the second clamping plate (9), the first adjusting screw rod (91) and the second adjusting screw rod (92) are distributed in a clamping conveying mode, the central line of the first machine base (1), the central line of the second machine base (2), the central line of the moving base (3), the central line of the milling cutter (5), the central line of the power motor (6) and the central line of the conveying belt device (7) are arranged on the same straight line, and the moving base (3), Four tightening screws (4), a milling cutter (5) and a power motor (6) are arranged to form a group of milling components, wherein one group of milling components is arranged on a first base (1) and the other group of milling components is arranged on a second base (2), a first clamping plate (8), a second clamping plate (9), a first adjusting screw (91) and a second adjusting screw (92) are arranged to form a group of clamping components, wherein one group of clamping components is arranged on the first base (1) and the other group of clamping components is arranged on the second base (2), the milling cutter (5) on the first base (1) and the milling cutter (5) on the second base (2) are respectively arranged between the first clamping plate (8) and the second clamping plate (9), disc parts (51) and disc parts are respectively arranged on the side surface part of the upper end face of the belt (74), The cutter comprises a cutter part (52) and a plate part (81), wherein a first guide rod part (82) and a second guide rod part (83) are respectively connected with the through hole body (17), and a first adjusting screw rod (91) and a second adjusting screw rod (92) are connected with the second threaded hole body (18).

10. A face milling device for a wrench as claimed in claim 9, wherein: the upper end face of the plate part (81) is connected with a protective net, and the protective net is a steel wire net.