Feeding device for crankcase body inserts

Abstract

The utility model discloses a feeding device for crankcase body inserts, which comprises a vibration disc, a material distributing mechanism and a material guiding structure, and the material distributing mechanism is arranged between a rail at the topmost end of the vibration disc and a discharging guide rail of the vibration disc. The distributing mechanism is used for conveying the center sleeves conveyed from the track to a stock bin of the vibrating disc, wherein the contact surfaces of the center sleeves and the track are chamfer surfaces, and conveying the center sleeves conveyed from the track to the discharging guide rail, wherein the contact surfaces of the center sleeves and the track are planes; the material guiding structure is connected to the discharging end of the discharging guide rail and used for conveying the center sleeves conveyed from the discharging guide rail to a pushing assembly of a machining center. According to the feeding device for the crankcase body insert, the pushing assembly can be assisted in rapid feeding, and therefore the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wheel machining equipment, concretely relates to a feeding device for the embedded part of the crankcase body. BACKGROUND

[0002] In motorcycle accessories, the crankcase body center sleeve is the crankcase body, and when the center sleeve (see the description attached Figure 1 、 2 ) is processed, the upper and lower end faces and the inner and outer side walls need to be processed. The upper and lower end faces of the crankcase body center sleeve blank are respectively a plane and a chamfered face, and the chamfered face is chamfered by circumferential side cutting. When processing, the plane is cut first, and then the other processes of the chamfered face (side chamfering and half of the inner side face) are processed after turning.

[0003] When the chamfered face is processed, the traditional way is to manually put the crankcase body center sleeve blank into a special pushing assembly with the plane side of the crankcase body center sleeve blank facing the three-jaw chuck of the machining machine tool, and then the pushing assembly pushes the crankcase body center sleeve blank to the three-jaw chuck for clamping and fixing, so that the chamfered face can be processed.

[0004] However, this manual feeding method inevitably leads to low efficiency, thereby increasing production costs. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a feeding device for the embedded part of the crankcase body, which can assist the pushing assembly in rapid feeding, thereby improving the processing efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a feeding device for the embedded part of the crankcase body, comprising:

[0007] The feeding device comprises a vibrating disc, characterized in that it further comprises:

[0008] A distributing mechanism is arranged between the track at the top end of the vibrating disc and the discharge guide rail of the vibrating disc, and is used to convey the center sleeve with a chamfered contact surface from the track to the hopper of the vibrating disc, and convey the center sleeve with a planar contact surface from the track to the discharge guide rail; and

[0009] A guide structure is connected to the discharge end of the discharge guide rail, and is used to convey the center sleeve conveyed from the discharge guide rail to the pushing assembly of the machining center.

[0010] Further, the distributing mechanism comprises a support plate and a baffle plate, the support plate is connected between the track and the discharge guide rail, the baffle plate is vertically arranged on the side of the support plate away from the center hopper of the vibrating disc, the center sleeve conveyed from the track can slide to the discharge guide rail under the action of the baffle plate, at least two gaps are arranged at the edge of the side of the support plate close to the hopper, the distance between the inner sides of two adjacent gaps is less than the inner diameter of the center sleeve, the distance between the outer sides of two adjacent gaps is greater than the outer diameter of the chamfer surface of the center sleeve, and the thickness of the gap is greater than the width of the chamfer surface but less than the thickness of the center sleeve, when the center sleeve with the chamfered track contact surface is conveyed to the support plate, the center sleeve with the chamfered track contact surface can fall into the hopper of the vibrating disc from the gap.

[0011] Further, the distance between the end of the gap close to the baffle plate and the baffle plate is less than half of the outer diameter of the center sleeve.

[0012] Further, the two edges of the gap gradually change to arcs until connected with the edges of the adjacent gap.

[0013] Further, the gap has four gaps, and the four gaps are evenly arranged around the central axis of the vibrating disc.

[0014] The beneficial effects of the utility model are as follows:

[0015] The feeding device for the crankcase body insert is used in the following manner: a plurality of center sleeve blanks are placed in the hopper of the vibrating disc, then the vibrating disc is started, under the vibration of the vibrating disc, the center sleeve is vibrated into the track, then conveyed upwards along the spiral track until conveyed to the distributing mechanism, then the distributing mechanism conveys the center sleeve with the chamfered track contact surface to the hopper of the vibrating disc, and conveys the center sleeve with the planar track contact surface conveyed from the track to the discharge guide rail, the center sleeve conveyed subsequently pushes the previous center sleeve into the guide structure, the guide structure conveys the center sleeve conveyed to the pushing assembly, and the pushing assembly pushes the center sleeve to the three-jaw chuck.

[0016] The feeding device for the crankcase body insert can ensure that the blank of the center sleeve conveyed to the three-jaw chuck faces the three-jaw chuck of the machining machine tool, thereby ensuring the accuracy of machining, and the feeding process does not use manual operation, thereby greatly improving the production effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application, the following will be a brief introduction to the specific embodiments of the drawings needed to use. In all the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0018] Figure 1 It is a three-dimensional schematic view of the center sleeve of the crankcase body;

[0019] Figure 2 It is a sectional view of the center sleeve of the crankcase body;

[0020] Figure 3 It is a schematic view of a feeding device for a crankcase body insert provided by an embodiment of the present application;

[0021] Reference signs:

[0022] 1, center sleeve; 11, plane; 12, chamfered surface;

[0023] 100, vibrating disc; 110, hopper; 120, track; 130, discharge guide rail;

[0024] 200, material distribution mechanism; 210, support plate; 220, baffle; 230, notch;

[0025] 300, material guide structure. Specific embodiments

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0027] Please see Figures 1 to 3 The present application provides a feeding device for a crankcase body insert, comprising a vibrating disc 100, a material distribution mechanism 200 and a material guide structure 300:

[0028] Specifically, the vibrating disc 100 is a vibrating disc 100 commonly used in up-down technology. This kind of vibrating disc 100 can make the material in the hopper 110 placed in the center of the vibrating disc 100 enter the spiral track 120 of the vibrating disc 100 through vibration, until it is conveyed to the uppermost track 120 along the spiral track 120, and then enters the discharge guide rail 130 of the vibrating disc 100 and is conveyed forward.

[0029] The distributing mechanism 200 is arranged between the track 120 at the top end of the vibrating disc 100 and the discharging guide rail 130 of the vibrating disc 100, and is used to deliver the center sleeve 1 with the contact surface with the track 120 being the chamfer surface 12 from the track 120 to the hopper 110 of the vibrating disc 100, and deliver the center sleeve 1 with the contact surface with the track 120 being the flat surface 11 from the track 120 to the discharging guide rail 130. The guide structure 300 is connected to the discharging end of the discharging guide rail 130, and is used to deliver the center sleeve 1 from the discharging guide rail 130 to the pushing assembly of the machining center.

[0030] In use, a plurality of center sleeve 1 blanks are placed in the hopper 110 of the vibrating disc 100, and then the vibrating disc 100 is started. Under the action of the vibration of the vibrating disc 100, the center sleeve 1 is vibrated into the track 120, and then is delivered upwards along the spiral track 120 until it is delivered to the distributing mechanism 200. Then, the distributing mechanism 200 delivers the center sleeve 1 with the contact surface with the track 120 being the chamfer surface 12 to the hopper 110 of the vibrating disc 100, and delivers the center sleeve 1 with the contact surface with the track 120 being the flat surface 11 from the track 120 to the discharging guide rail 130. The center sleeve 1 delivered subsequently pushes the previous center sleeve 1 into the guide structure 300, and the guide structure 300 delivers the center sleeve 1 to the pushing assembly, and the pushing assembly pushes the center sleeve 1 to the three-jaw chuck.

[0031] The feeding device for the crankcase body insert can ensure that the flat surface 11 side of the center sleeve 1 blank delivered to the three-jaw chuck of the machining tool faces the three-jaw chuck, thereby ensuring the accuracy of machining. Meanwhile, the feeding process does not use manual operation, thereby greatly improving the production effect.

[0032] Specifically, the distributing mechanism 200 includes a support plate 210 and a baffle 220. The support plate 210 is connected between the track 120 and the discharging guide rail 130, and the baffle 220 is vertically arranged on the side of the support plate 210 away from the central hopper 110 of the vibrating disc 100. The center sleeve 1 delivered from the track 120 can slide to the discharging guide rail 130 under the action of the baffle 220. At least two notches 230 are arranged at the edge of the side of the support plate 210 close to the hopper 110. The distance r1 between the inner sides of two adjacent notches 230 is less than the inner diameter d1 of the center sleeve 1, the distance r2 between the outer sides of two adjacent notches 230 is greater than the outer diameter d2 of the chamfer surface 12 of the center sleeve 1, and the width h1 of the notch 230 is greater than the width h2 of the chamfer surface 12 but less than the thickness h3 of the center sleeve 1. When the center sleeve 1 with the contact surface with the track 120 being the chamfer surface 12 is delivered to the support plate 210, the center sleeve 1 with the contact surface with the track 120 being the chamfer surface 12 can fall from the notch 230 to the hopper 110 of the vibrating disc 100.

[0033] When the chamfered surface 12 of the center sleeve 1 is transported downwards to the support plate 210, when the center sleeve 1 passes through two continuous notches 230, since the distance r1 between the inner sides of the notches 230 is smaller than the inner diameter d1 of the center sleeve 1, the distance r2 between the outer sides of the two adjacent notches 230 is larger than the outer diameter d2 of the chamfered surface 12 of the center sleeve 1, and the width h1 of the notches 230 is larger than the width h2 of the chamfered surface 12 but smaller than the thickness h3 of the center sleeve 1, the center sleeve 1 can automatically enter into the hopper 110 of the vibrating disc 100, and when the flat surface 11 of the center sleeve 1 is transported downwards to the support plate 210, since the width of the notches 230 is smaller than the thickness of one side of the flat surface 11 of the center sleeve 1, the center sleeve 1 can stably continue to be transported forward until it is transported to the discharge guide rail 130.

[0034] In addition, in the specific implementation, in order to ensure that the center sleeve 1 with the chamfered surface 12 downwards can fall from the notches 230, it can be necessary to ensure that the distance between the end of the notch 230 close to the baffle 220 and the baffle 220 is smaller than half of the outer diameter of the center sleeve 1.

[0035] As a preferred implementation, the two sides of the notch 230 gradually round to the edge of the adjacent notch 230, which can avoid the outer edge of the support plate 210 from being damaged by the center sleeve 1.

[0036] In the specific implementation, the notches 230 can be four, and the four notches 230 are uniformly arranged circumferentially around the central axis of the vibrating disc 100. The four notches 230 can form three opportunities for material distribution, thereby further ensuring the accuracy of material distribution.

[0037] In the embodiment, the material guide structure 300 includes a material guide plate, which is arranged inclined downwards to transport the center sleeve 1 from the discharge guide rail 130, and the center sleeve 1 can naturally slide down along the material guide plate until it falls onto the pushing assembly. In this way, the structure is simple and the operation is convenient.

[0038] The use mode of the above-mentioned feeding device for the crankcase body insert:

[0039] In use, the plurality of center sleeves 1 blanks are placed in the hopper 110 of the vibrating disc 100, then the vibrating disc 100 is started, under the action of the vibration of the vibrating disc 100, the center sleeves 1 vibrate into the track 120, then are conveyed upwards along the spiral track 120 until conveyed onto the distributing mechanism 200, then the distributing mechanism 200 conveys the center sleeves 1 with the contact surface with the track 120 being the chamfered surface 12 to the hopper 110 of the vibrating disc 100, and conveys the center sleeves 1 conveyed from the track 120 with the contact surface with the track 120 being the flat surface 11 to the discharge guide rail 130, with the subsequent conveyed center sleeves 1, the previous center sleeves 1 are squeezed into the guide structure 300, the guide structure 300 conveys the conveyed center sleeves 1 to the pushing assembly, and the pushing assembly pushes the center sleeves 1 to the three-jaw chuck.

[0040] The feeding device for the crankcase body insert can ensure that the flat surface 11 side of the center sleeve 1 blank conveyed to the three-jaw chuck faces the three-jaw chuck of the machining machine tool, thereby ensuring the accuracy of machining.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered in the scope of the claims and the specification of the present application.

Claims

1. A feeding device for a crankcase housing insert, comprising a vibrating tray, characterized in that, Also comprising: a distribution mechanism arranged between the track at the top end of the vibrating disc and the discharge guide rail of the vibrating disc, the distribution mechanism being used to transport the center sleeve with the chamfered surface in contact with the track from the track to the hopper of the vibrating disc, and transport the center sleeve with the flat surface in contact with the track from the track to the discharge guide rail; and a guide structure connected to the discharge end of the discharge guide rail, used to transport the center sleeve from the discharge guide rail to the pushing assembly of the machining center.

2. The loading device for a crankcase insert according to claim 1, characterized in that The distribution mechanism comprises a support plate and a baffle, the support plate is connected between the track and the discharge guide rail, the baffle is vertically arranged on the side of the support plate away from the center hopper of the vibrating disc, the center sleeve transported from the track can slide to the discharge guide rail under the action of the baffle, the edge of the side of the support plate close to the hopper is spaced apart to form at least two notches, the distance between the inner sides of two adjacent notches is less than the inner diameter of the center sleeve, the distance between the outer sides of two adjacent notches is greater than the outer diameter of the chamfered surface of the center sleeve, and the thickness of the notch is greater than the width of the chamfered surface but less than the thickness of the center sleeve, when the center sleeve with the chamfered surface in contact with the track is transported to the support plate, the center sleeve with the chamfered surface in contact with the track can fall from the notch into the hopper of the vibrating disc.

3. The loading device for a crankcase insert according to claim 2, characterized in that The distance between the end of the side of the notch close to the baffle and the baffle is less than half of the outer diameter of the center sleeve.

4. The loading device for a crankcase insert according to claim 3, characterized in that The two edges of the notch gradually transition to a circular arc until connecting with the edge of the adjacent notch.

5. The feeding device for a crankcase insert according to claim 2 or 4, characterized in that The four notches are evenly arranged around the central axis of the vibrating disc.

6. The loading device for a crankcase insert according to claim 1, characterized in that The guide structure comprises a guide plate, the guide plate is inclined downward, and the center sleeve transported from the discharge guide rail can naturally slide down along the guide plate until falling onto the pushing assembly.

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