CN218395660U

CN218395660U - Outer spline wheel snatchs loading attachment

Info

Publication number: CN218395660U
Application number: CN202222880778.9U
Authority: CN
Inventors: 敬勇; 陈忠; 苏涛
Original assignee: Chongqing Shengke Precision Forging Technology Co ltd
Current assignee: Chongqing Shengke Precision Forging Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-31
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses an outer spline wheel snatchs loading attachment, including feedway and loading attachment, feedway includes feed supporting platform, feed supporting platform's top surface is improved level and is rotated and be provided with rotary platform, central through-hole is worn to be equipped with at rotary platform's center, many windrows that are used for placing the windrow montant of waiting to process outer spline wheel around the even interval fixedly connected with of center line direction on the rotary platform top surface, feed supporting platform top surface is located the fixed position of center through-hole and is connected with lifting base, install outer spline wheel hoisting device on the lifting base, loading attachment is including the material loading support post that is located one side, install on the material loading support post and be used for snatching the outer spline wheel grabbing device who waits to process outer spline wheel. The utility model discloses simple structure, convenient to use, operating personnel only need the interval to carry out the feed supplement operation, have reduced the operation burden, have avoided the tired sense that long-time high strength operation brought, have also avoided the potential safety hazard because of fatigue brings, have improved work efficiency.

Description

Outer spline wheel snatchs loading attachment

Technical Field

The utility model relates to a extracting device, concretely relates to outer spline wheel snatchs loading attachment.

Background

In the field of mechanical transmission, gear transmission and spline transmission are the two main transmission modes, wherein the internal and external spline connection mode is an important transmission mode in an automobile gearbox, and the processing of splines is generally determined according to the number of the splines. If the number is small, the machining can be directly performed by a milling machine, but if the number is large, the problem can be solved by using a die device for punching the external spline grooves. The mode processing speed of this kind of punching press is very fast, needs operating personnel to carry out the material loading to the blank that does not stop, and operating personnel just need to repeat always to get the material from the spare part frame, then places the material loading action at the mould with the blank, and the fatigue degree that will increase operating personnel for a long time, and this kind of fatigue processing not only can lead to the time machining efficiency lower, and fatigue processing still causes the incident easily moreover.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide an outer spline wheel that improves blank material loading speed, alleviates operating personnel working strength and snatchs loading attachment.

In order to solve the technical problem, the utility model discloses a technical scheme:

the external spline wheel grabbing and feeding device comprises a feeding device and a feeding device, wherein the feeding device comprises a feeding supporting platform, a rotating platform is horizontally arranged on the top surface of the feeding supporting platform, a central through hole penetrates through the center of the rotating platform along the vertical direction, the rotating platform is rotatably connected with the feeding supporting platform, the rotating platform can rotate around the direction of the central line of the rotating platform, vertical extending limiting vertical rods are fixedly connected to the top surface of the rotating platform around the direction of the central line of the rotating platform at uniform intervals, a stacking vertical rod is formed on the top end of each limiting vertical rod in a protruding mode along the direction of the central line of the limiting vertical rod, and the diameter of each limiting vertical rod is larger than that of each stacking vertical rod;

a lifting base is fixedly connected on the top surface of the feeding supporting platform and positioned at the central through hole, two lifting support columns are symmetrically arranged on the top surface of the lifting base by taking the central line of the rotating platform as a symmetry axis, the lifting support columns are vertically arranged, the lower ends of the lifting support columns are fixedly connected on the lifting base, lifting top plates are arranged on the top ends of the two lifting support columns, the lifting top plates are respectively and fixedly connected with the two lifting support columns, vertically extending lifting slide rails are fixedly connected on the lifting support columns, a lifting platform is arranged between the two lifting support columns, the lifting platform is respectively and slidably connected with the lifting slide rails on the two sides, the lifting platform can slide along the vertical direction, a lifting driving motor is fixedly connected on the top surface of the lifting top plate, a driving shaft which penetrates through the lifting top plates extends out of the bottom of the lifting driving motor along the vertical direction, and a lifting screw rod is arranged below the driving shaft on the same central line, the lifting platform is penetrated by a lifting screw and is matched with the lifting platform in a threaded manner, the top end of the lifting screw is in transmission connection with a driving shaft, the bottom end of the lifting screw is rotatably connected onto a lifting base, a lifting platform is arranged on the top surface of the lifting platform and is in sliding connection with the lifting platform, the lifting platform can slide along the radial direction of the circumference where the central lines of all the stacking vertical rods are located, a horizontal pushing driving device capable of driving the lifting platform to slide is fixedly connected onto the top surface of the lifting platform, a lifting plate which is horizontally arranged is fixedly connected onto the front end of the lifting platform, a bayonet is formed in the front end of the lifting plate, the width of the bayonet is greater than the diameter of the limiting vertical rod and smaller than the outer diameter of an external spline wheel to be processed, and when the lifting platform is driven by the horizontal pushing driving device to move forwards, the limiting vertical rod or the stacking vertical rod can be respectively clamped into the bayonet;

the feeding device comprises a feeding supporting stand column positioned on one side of a feeding supporting platform, a grabbing vertical moving platform is arranged on the feeding supporting stand column, the grabbing vertical moving platform is connected to the feeding supporting stand column in a sliding mode along the vertical direction, a vertical moving driving device used for driving the grabbing vertical moving platform to move is installed on the feeding supporting stand column, a grabbing supporting platform fixedly connected with the vertical moving platform in a horizontal extending mode is fixedly connected to the grabbing vertical moving platform, a grabbing horizontal moving platform is arranged on the grabbing supporting platform, the grabbing horizontal moving platform is connected to the grabbing supporting platform in a sliding mode along the extending direction of the grabbing supporting platform, a horizontal moving driving device used for driving the grabbing horizontal moving platform to move is installed on the grabbing supporting platform, an outer spline wheel grabbing device is installed on the grabbing horizontal moving platform, and the vertical moving driving device and the horizontal moving driving device can control the position of the outer spline wheel grabbing device to grab an outer spline wheel to be machined, which is placed on a material stacking vertical rod corresponding to the front end of a lifting plate.

The utility model discloses in, operating personnel only need load the blank to the windrow montant on, because the blank has processed out the centre bore in the processing of preorder, consequently just can overlap in the windrow montant, then the blank of below just to the upper end of butt spacing montant for the blank is separated by with rotary platform. After all the stacking vertical rods are loaded with blanks, the rotating platform is operated to rotate, the blanks on one stacking vertical rod correspond to the front end of the lifting plate, then the lifting platform descends to descend the lifting plate to the position below the lowermost blank, then the lifting platform is driven to move forwards, the bayonet at the front end of the lifting plate moves towards the direction of the corresponding limiting vertical rod, the limiting vertical rod is clamped into the bayonet, and the lifting plate is arranged at the position below the blanks. And starting the feeding device, and controlling the vertical movement driving device and the horizontal movement driving device to enable the outer spline wheel grabbing device to grab the blanks on the stacking vertical rod and positioned at the top. When a blank is grabbed away, the lifting driving motor correspondingly drives the lifting platform to ascend for a certain distance, namely, the blank on the stacking vertical rod is gradually moved upwards, and the outer spline wheel grabbing device is ensured to grab the blank. After all blanks on the stacking vertical rods are grabbed, the lifting plate is withdrawn, then the rotating platform rotates, the next stacking vertical rod is rotated to the position corresponding to the front end of the lifting plate, and then the lifting plate is repeatedly lifted, so that the outer spline wheel grabbing device grabs the material. And the windrow montant after having got the material rotates other positions along with rotary platform after, operating personnel just can once only load materials again, and operating personnel just can have a rest in the interval time of loading like this, nevertheless causes the fatigue to bring the potential safety hazard, and outer spline wheel grabbing device is keeping the operation of snatching the material loading all the time, and machining efficiency also obtains improving.

As the optimization, just be located each respectively on rotary platform's the top surface one side of spacing montant all is provided with vertical extension's screens post, screens post rather than corresponding spacing montant is separated by the setting, and the bottom fixed connection of screens post is in rotary platform is last, the top with the top of windrow montant flushes, and the screens post orientation is rather than corresponding the screens groove has been seted up to one side of windrow montant, and the screens groove extends the setting along vertical direction, the upper end and the outside intercommunication in screens groove, and the lower extreme extends to the bottom of screens post. In the prior processing, the tooth profile of the external spline can be processed, so that in the loading process of an operator, the protruded tooth profile can slide into the clamping groove from the upper end of the clamping column to position a blank, and the blank is convenient to grab.

As optimization, the protruding PMKD I that is formed with the central line setting in bottom of spacing montant, the protruding location that is formed with the central line setting on PMKD I's the bottom surface insert the post, the position that corresponds the location on rotary platform's the top surface and insert the post is along the concave location jack that is equipped with of vertical direction, and the location is inserted the post and is inserted in the location jack and can be followed its central line direction rather than sliding fit, and I butt of PMKD is in on the rotary platform and rather than fixed connection, set up the location spout that extends along its corresponding spacing jack radial direction in the position that corresponds every spacing jack on rotary platform's the top surface, the one end and the location jack intercommunication of location spout, the other end with rotary platform's edge communicates outward, the bottom arch of screens post has PMKD II that sets up with the central line, and the protruding location draw runner that is formed with in the bottom surface of PMKD II, and can follow location spout extending direction rather than sliding fit, and PMKD II butt is in rotary platform and rather than fixed connection. Not only convenient location can also conveniently adjust the position of screens post.

As the optimization, it snatchs branch to snatch horizontal migration platform is last to be provided with, and the one end fixed connection who snatchs branch snatchs horizontal migration platform is last, and the other end is followed snatch the supporting platform extending direction extend the setting and stretch out in outside snatching horizontal migration platform, snatch the distal end of branch and seted up spacing mounting groove along vertical direction, spacing mounting groove is logical groove, is provided with in the spacing mounting groove can follow vertical direction rather than sliding fit's spacing mounting panel, spacing mounting panel fixed connection is in spacing mounting groove, outer spline wheel grabbing device fixed connection is on spacing mounting panel. The outer spline wheel grabbing device that extends out can conveniently stretch into the mould in subsequent punching press outer spline groove.

Compared with the prior art, the utility model discloses simple structure, convenient to use, operating personnel only need the interval to carry out the feed supplement operation, have reduced the operation burden, have avoided the tired sense that long-time high strength operation brought, have also avoided the potential safety hazard because of tired bringing, have improved work efficiency.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic diagram of a three-dimensional structure of the feeding device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. 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 or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

As shown in fig. 1 and fig. 2, the external spline wheel in this embodiment snatchs loading attachment, including feedway and loading attachment, feedway includes feed supporting platform 1, the top surface of feed supporting platform 1 is improved level and is provided with rotary platform 2, central through hole is worn to be equipped with along vertical direction in rotary platform 2's center department, rotary platform 2 rotates with feed supporting platform 1 and is connected, rotary platform 2 can rotate around its central line direction, around the even spacing fixedly connected with vertical extension's of central line direction spacing montant 3 on rotary platform 2's the top surface, the protruding windrow montant 4 that is formed along its central line direction in spacing montant 3's top, the diameter of spacing montant 3 is greater than the diameter of windrow montant 4, can also install rotation driving device on the feed supporting platform 1, rotation driving device can drive rotary platform 2 rotates.

A lifting base 5 is fixedly connected on the top surface of the feeding supporting platform 1 and positioned at the central through hole, two lifting support columns are symmetrically arranged on the top surface of the lifting base 5 by taking the central line of the rotary platform 1 as a symmetry axis, the lifting support columns are vertically arranged, the lower ends of the lifting support columns are fixedly connected on the lifting base 5, lifting top plates 6 are arranged at the top ends of the two lifting support columns, the lifting top plates 6 are respectively and fixedly connected with the two lifting support columns, vertically extending lifting slide rails are fixedly connected on the lifting support columns, a lifting platform is arranged between the two lifting support columns, the lifting platform is respectively and slidably connected with the lifting slide rails at the two sides, the lifting platform can slide along the vertical direction, a lifting driving motor 7 is fixedly connected on the top surface of the lifting top plate 6, and a driving shaft which penetrates through the lifting top plate 6 extends out of the bottom of the lifting driving motor 7 along the vertical direction, a lifting screw rod is arranged below the driving shaft along the same central line, the lifting screw rod penetrates through a lifting platform and is matched with the lifting platform in a threaded manner, the top end of the lifting screw rod is in transmission connection with the driving shaft, the bottom end of the lifting screw rod is rotatably connected to a lifting base 5, a lifting platform 8 is arranged on the top surface of the lifting platform, the lifting platform 8 is in sliding connection with the lifting platform, the lifting platform can slide along the radial direction of the circumference where the central lines of all the stockpile vertical rods 4 are located, a horizontal pushing driving device capable of driving the lifting platform 8 to slide is fixedly connected to the top surface of the lifting platform, a lifting plate 9 horizontally arranged is fixedly connected to the front end of the lifting platform 8, a bayonet is arranged at the front end of the lifting plate 9, the width of the bayonet is larger than the diameter of the limiting vertical rod 3 and smaller than the outer diameter of the external spline wheel to be processed, when the horizontal pushing driving device drives the lifting platform 8 to move forwards, the limiting vertical rod 3 or the stacking vertical rod 4 can be respectively clamped into the bayonet;

the feeding device comprises a feeding supporting upright post 10 positioned on one side of a feeding supporting platform 1, a grabbing vertical moving platform 11 is arranged on the feeding supporting upright post 10, the grabbing vertical moving platform 11 is connected to the feeding supporting upright post 10 in a sliding mode along the vertical direction, a vertical moving driving device used for driving the grabbing vertical moving platform 11 to move is installed on the feeding supporting upright post 10, a grabbing supporting platform 12 which is fixedly connected to the vertical moving platform 11 and extends horizontally is grabbed, a grabbing horizontal moving platform 13 is arranged on the grabbing supporting platform 12, the grabbing horizontal moving platform 13 is connected to the grabbing supporting platform 12 in a sliding mode along the extending direction of the grabbing supporting platform 12, a horizontal moving driving device used for driving the grabbing horizontal moving platform 13 to move is installed on the grabbing supporting platform 12, an outer spline wheel grabbing device 14 is installed on the grabbing horizontal moving platform 13, and the vertical moving driving device and the horizontal moving driving device can control the position of the outer spline wheel grabbing device 14 to carry out processing on an outer spline wheel to be processed which is placed on a material stacking upright post 4 which corresponds to be grabbed at the front end of a lifting plate 9.

In this embodiment, just be located each respectively on rotary platform 3's the top surface one side of spacing montant 3 all is provided with vertical extension's screens post 15, screens post 15 rather than corresponding spacing montant 3 is separated by the setting, and the bottom fixed connection of screens post 15 is in on rotary platform 2, the top with the top of windrow montant 4 flushes, and screens post 15 is towards rather than corresponding the screens groove has been seted up to one side of windrow montant 4, and vertical direction extension setting is followed in the screens groove, and the upper end and the outside intercommunication in screens groove, lower extreme extend to the bottom of screens post 15.

In this embodiment, the protruding PMKD I16 that is formed with the central line setting in bottom of spacing montant 3, the protruding location that is formed with the central line setting on PMKD I16's the bottom surface inserts the post, the position that corresponds the location on rotary platform 2's the top surface and inserts the post is equipped with the location jack along vertical direction is concave, and the location inserts the post and inserts in the location jack and can follow its central line direction rather than sliding fit, and PMKD I16 butt is in rotary platform 2 is last and rather than fixed connection, set up along its location spout that corresponds the radial direction extension of spacing jack in the position that corresponds every spacing jack on rotary platform 2's the top surface, the one end and the location jack intercommunication of location spout, the other end with rotary platform 2's the outer intercommunication in edge, the bottom arch of screens post 15 has PMKD II 17 with the central line setting, and the protruding location draw-in the bottom surface of PMKD II 17 is formed with the location draw-on, and the location draw into in the location spout, location spout extending direction rather than sliding fit, and the PMKD II 17 butt is in rotary platform 2 and rather than fixed connection.

In this embodiment, it snatchs branch 18 to snatch to be provided with on the horizontal migration platform 13, and the one end fixed connection who snatchs branch 18 snatch on the horizontal migration platform 13, the other end is followed snatch supporting platform 12 extending direction extend the setting and stretch out in outside snatching horizontal migration platform 13, snatch the distal end of branch 18 and seted up spacing mounting groove along vertical direction, spacing mounting groove is logical groove, is provided with in the spacing mounting groove can follow vertical direction rather than sliding fit's spacing mounting panel, spacing mounting panel fixed connection is in spacing mounting groove, outer spline wheel grabbing device 14 fixed connection is on spacing mounting panel.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an outer spline wheel snatchs loading attachment which characterized in that: the feeding device comprises a feeding device and a feeding device, wherein the feeding device comprises a feeding supporting platform, a rotating platform is horizontally arranged on the top surface of the feeding supporting platform, a central through hole penetrates through the center of the rotating platform along the vertical direction, the rotating platform is rotatably connected with the feeding supporting platform and can rotate around the central line direction of the rotating platform, vertically extending limiting vertical rods are fixedly connected to the top surface of the rotating platform around the central line direction at uniform intervals, a stacking vertical rod is formed on the top end of each limiting vertical rod in a protruding mode along the central line direction of the limiting vertical rod, and the diameter of each limiting vertical rod is larger than that of each stacking vertical rod;

a lifting base is fixedly connected on the top surface of the feeding supporting platform and positioned at the central through hole, two lifting support columns are symmetrically arranged on the top surface of the lifting base by taking the central line of the rotating platform as a symmetry axis, the lifting support columns are vertically arranged, the lower ends of the lifting support columns are fixedly connected on the lifting base, lifting top plates are arranged on the top ends of the two lifting support columns, the lifting top plates are respectively and fixedly connected with the two lifting support columns, vertically extending lifting slide rails are fixedly connected on the lifting support columns, a lifting platform is arranged between the two lifting support columns, the lifting platform is respectively and slidably connected with the lifting slide rails on the two sides, the lifting platform can slide along the vertical direction, a lifting driving motor is fixedly connected on the top surface of the lifting top plate, a driving shaft which penetrates through the lifting top plates extends out of the bottom of the lifting driving motor along the vertical direction, and a lifting screw rod is arranged below the driving shaft on the same central line, the lifting platform is arranged on the top surface of the lifting platform, the lifting platform is connected on the lifting platform in a sliding mode, the lifting platform can slide along the radial direction of the circumference where the central lines of all the material stacking vertical rods are located, a horizontal pushing driving device capable of driving the lifting platform to slide is fixedly connected to the top surface of the lifting platform, a lifting plate which is horizontally arranged is fixedly connected to the front end of the lifting platform, a bayonet is formed in the front end of the lifting plate, the width of the bayonet is larger than the diameter of the limiting vertical rod and smaller than the outer diameter of an external spline wheel to be machined, and when the lifting platform is driven by the horizontal pushing driving device to move forwards, the limiting vertical rod or the material stacking vertical rod can be clamped into the bayonet respectively;

2. The external spline wheel grabbing and feeding device according to claim 1, characterized in that: just be located each respectively on rotary platform's the top surface one side of spacing montant all is provided with vertical extension's screens post, screens post rather than corresponding spacing montant is separated by the setting, and the bottom fixed connection of screens post is in rotary platform is last, the top with the top of windrow montant flushes, and the screens post orientation is rather than corresponding the screens groove has been seted up to one side of windrow montant, and the screens groove extends the setting along vertical direction, the upper end and the outside intercommunication in screens groove, and the lower extreme extends to the bottom of screens post.

3. The external spline wheel grabbing and feeding device as claimed in claim 2, wherein: the bottom of spacing montant is protruding to be formed with PMKD I with the central line setting, and the arch is formed with the location of setting up with the central line on PMKD I's the bottom surface and inserts the post, the position that inserts the post corresponding the location on rotary platform's the top surface is along the concave location jack that is equipped with of vertical direction, and the location is inserted the post and is inserted in the location jack and can be followed its central line direction rather than sliding fit, and I butt of PMKD is in rotary platform is last and rather than fixed connection, set up the location spout that extends along its corresponding spacing jack radial direction in the position that corresponds every spacing jack on rotary platform's the top surface, the one end and the location jack intercommunication of location spout, the other end with rotary platform's edge communicates outward, the bottom arch of screens post has PMKD II with the central line setting, and the bottom surface epirelief of PMKD II is formed with the location draw-in the location spout, and the location draw-in can be followed location spout extending direction rather than sliding fit, and PMKD II butt is in rotary platform and rather than fixed connection.

4. The external spline wheel grabbing and feeding device according to claim 1, characterized in that: snatch horizontal migration platform and be provided with on the horizontal migration platform and snatch branch, the one end fixed connection who snatchs branch snatchs on the horizontal migration platform, the other end is followed snatch the supporting platform extending direction extend the setting and stretch out in outside snatching horizontal migration platform, snatch the distal end of branch and seted up spacing mounting groove along vertical direction, spacing mounting groove is logical groove, is provided with in the spacing mounting groove can follow vertical direction rather than sliding fit's spacing mounting panel, spacing mounting panel fixed connection is in spacing mounting groove, outer spline wheel grabbing device fixed connection is on spacing mounting panel.