CN209157964U - A kind of axle envelope device retaining ring grinding device - Google Patents

Abstract

The utility model discloses a kind of axle envelope device retaining ring grinding devices, including support rod, the upper end of the support rod is fixedly connected with workbench, the rear portion of the workbench upper surface is provided with limit plate, the front of the workbench upper surface is symmetrically arranged with limiting slot, the side that the workbench upper surface is located at limiting slot slidably connects discharge structure by No.1 sliding slot, the workbench upper surface is provided with mounting rack on the outside of limit plate, the side on the mounting rack top is provided with travel switch, the top of the mounting rack slidably connects movable plate by No. two sliding slots, the lower end surface of the movable plate is provided with grinding device, the workbench upper surface is provided with hydraulic cylinder on the inside of mounting rack, the utility model relates to retaining ring processing technique fields.The axle envelope device retaining ring grinding device has positioning, and grinding accuracy with higher well for retaining ring, effectively improves the qualification rate of workpiece after processing.

Description

A kind of axle envelope device retaining ring grinding device

Technical field

The utility model relates to retaining ring processing technique field, specially a kind of axle envelope device retaining ring grinding device.

Background technique

Retaining ring is also known as circlip, is divided into hole retaining ring and shaft block ring, plays axial limiting, can prevent other parts axis To play.Moulding process mostly uses plate to be punched, and function section is tapered, is mostly the big specification type in " linear contact " part after assembly It number is formed using material winds, the technique for being punched excess stock is made, and section is in regular rectangular shape, is after assembly " face contact "

In retaining ring processing, need to carry out grinding process through the preliminary molding usual surface of retaining ring.In double side grinder component When middle polishing retaining ring, retaining ring is not easy to position in grinding machine, and position is easy to happen shaking during the grinding process, causes through polishing Retaining ring grinding accuracy it is poor, there is uneven thickness, leverage the qualification rate of product, or even will cause product in bruting process In scrap.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of axle envelope device retaining ring grinding device, solves existing Axle envelope device retaining ring grinding device position poor, the lower problem of grinding accuracy.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of axle envelope device retaining ring polishing Device, including support rod, the upper end of the support rod are fixedly connected with workbench, and the rear portion of the workbench upper surface is provided with Limit plate, the front of the workbench upper surface are symmetrically arranged with limiting slot, and the workbench upper surface is located at the one of limiting slot Side slidably connects discharge structure by No.1 sliding slot, and the workbench upper surface is provided with installation on the outside of limit plate The top of frame, the mounting rack slidably connects movable plate by No. two sliding slots, and the lower end surface of the movable plate is provided with polishing Device, the workbench upper surface are provided with hydraulic cylinder on the inside of mounting rack, and the hydraulic cylinder passes through piston rod and movement Plate is fixedly connected.

The grinding device includes motor, and the motor is fixedly connected on the middle part of movable plate lower end surface, the motor Outside is provided with motor housing, and the motor is fixedly connected with No.1 emery wheel by output shaft, and the middle part of the output shaft passes through one Number gear is engaged with No. two gears is connected with driven shaft, and the driven the tip of the axis is fixedly connected with No. two emery wheels.

The discharge structure includes feeding plate, and the feeding plate is slidably connected with No.1 sliding slot, the upper end of the feeding plate Face is evenly arranged with trough, and the lower groove face of the trough is respectively arranged with No.1 positioning pin and No. two positioning pins, and described one The quantity of number positioning pin is 1, and the quantity of No. two positioning pins is 2, and the No.1 positioning pin and No. two positioning pins use equilateral Triangular arrangement is in trough

Preferably, the side on the mounting rack top is provided with travel switch.

Preferably, the quantity of the hydraulic cylinder is 2, and the hydraulic cylinder is working about the center line symmetrical setting of workbench The upper surface of platform.

Preferably, the surface of the No.1 emery wheel and No. two emery wheels is provided with polishing slot, and the quantity of the polishing slot is 6。

Preferably, the outside of the No.1 gear and No. two gears is provided with protecting crust, the No.1 gear and No. two teeth The gear ratio of wheel is 1:1.

(3) beneficial effect

The utility model provides a kind of axle envelope device retaining ring grinding device.Have it is following the utility model has the advantages that

(1), axle envelope device retaining ring grinding device, by the way that axle envelope device retaining ring is respectively aligned to No.1 spacer pin and No. two first Spacer pin places into trough, and feeding plate alignment No.1 sliding slot is promoted in workbench, when feeding plate is contacted with limit plate, Handle is rotated down, handle is fastened in limiting slot, it, can be very by the cooperation of spacer pin, limiting slot, handle and limit plate The shaking of good reduction process guide ring, to achieve the purpose that improve processing quality to retaining ring strong fix.

(2), the axle envelope device retaining ring grinding device, by starting motor, motor drives driven shaft to rotate by output shaft, and one Number emery wheel is started turning with No. two emery wheels, restarts hydraulic cylinder, and hydraulic cylinder carries out drawback movement at this time, and hydraulic cylinder passes through piston rod It drives movable plate to move downward, when emery wheel touches retaining ring to be processed, starts to polish to it, it can be according to retaining ring needs The thickness of polishing presets the working range of travel switch, when movable plate be moved to travel switch it is preset apart from when, it is hydraulic Cylinder and motor are closed by control, and workpiece one side completion of processing, accurately controls whole process to reach at this time And the effective purpose for improving machining accuracy.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model grinding device structural schematic diagram；

Fig. 3 is utility model works platform structural schematic diagram；

Fig. 4 is the utility model discharge structure structural schematic diagram；

Fig. 5 is the utility model a-quadrant enlarged structure schematic diagram；

Fig. 6 is the utility model No.1 wheel structure schematic diagram.

In figure: 1 support rod, 2 workbench, 21 limit plates, 22 No.1 sliding slots, 23 limiting slots, 3 mounting racks, 31 No. two sliding slots, 32 travel switches, 4 grinding devices, 41 motors, 42 motor housings, 43 output shafts, 44 No.1 gears, 431 No.1 emery wheels, 45 No. two teeth Wheel, 46 driven shafts, 461 No. two emery wheels, 47 protecting crusts, 48 polishing slots, 5 movable plates, 6 discharge structures, 61 feeding plates, 62 blowings Slot, 63 No.1 positioning pins, 64 No. two positioning pins, 65 installation bases, 66 handles, 7 hydraulic cylinders.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of axle envelope device retaining ring grinding device, including branch Strut 1, the upper end of the support rod 1 are fixedly connected with workbench 2, and the rear portion of 2 upper surface of workbench is provided with limit plate 21, the front of 2 upper surface of workbench is symmetrically arranged with limiting slot 23, and 2 upper surface of workbench is located at limiting slot 23 Side slidably connects discharge structure 6 by No.1 sliding slot 22, and 2 upper surface of workbench is arranged close to the outside of limit plate 21 There is mounting rack 3, the side on 3 top of mounting rack is provided with travel switch 32, and the top of the mounting rack 3 passes through No. two sliding slots 31 slidably connect movable plate 5, and the lower end surface of the movable plate 5 is provided with grinding device 4, and 2 upper surface of workbench is close The inside of mounting rack 3 is provided with hydraulic cylinder 7, and the hydraulic cylinder 7 is fixedly connected by piston rod with movable plate 5, the hydraulic cylinder 7 Quantity be 2, the hydraulic cylinder 7 about workbench 2 center line symmetrical setting in the upper surface of workbench 2；

The grinding device 4 includes motor 41, and the motor 41 is fixedly connected on the middle part of 5 lower end surface of movable plate, described The outside of motor 41 is provided with motor housing 42, and the motor 41 is fixedly connected with No.1 emery wheel 431 by output shaft 43, described defeated The middle part of shaft 43 is engaged with No. two gears 45 by No.1 gear 44 and is connected with driven shaft 46, and the end of the driven shaft 46 is solid Surely No. two emery wheels 461 are connected with, the surface of the No.1 emery wheel 431 and No. two emery wheels 461 is provided with polishing slot 48, described to beat The quantity of slot grinding 48 is 6, and the outside of the No.1 gear 44 and No. two gears 45 is provided with protecting crust 47, the No.1 gear 44 Gear ratio with No. two gears 45 is 1:1；

The discharge structure 6 includes feeding plate 61, and the feeding plate 61 is slidably connected with No.1 sliding slot 22, the feeding plate The middle part of 61 front end faces is rotatably connected to handle 66 by installing base 65, and the upper surface of the feeding plate 61 is evenly arranged with blowing Slot 62, the lower groove face of the trough 62 are respectively arranged with No.1 positioning pin 63 and No. two positioning pins 64, the No.1 positioning pin 63 quantity is 1, and the quantity of No. two positioning pins 64 is 2, and the No.1 positioning pin 63 is with No. two positioning pins 64 using equilateral Triangular arrangement is in trough 62.

When work, axle envelope device retaining ring is respectively aligned to No.1 spacer pin 63 and No. two spacer pins 64 first, places into blowing Feeding plate 61 is directed at No.1 sliding slot 22 and promoted in workbench 2 by slot 62, when feeding plate 61 is contacted with limit plate 21, is turned downwards Dynamic handle 66, handle 66 is fastened in limiting slot 23, by the cooperation of spacer pin, limiting slot 23, handle 66 and limit plate 21, The shaking that can be good at reducing process guide ring, starts motor 41, and motor 41 drives driven shaft 46 by output shaft 43 Rotation, No.1 emery wheel 431 are started turning with No. two emery wheels 461, restart hydraulic cylinder 7, and hydraulic cylinder 7 carries out drawback movement at this time, Hydraulic cylinder 7 drives movable plate 5 to move downward by piston rod, when emery wheel touches retaining ring to be processed, starts to beat it Mill, the thickness that can need to polish according to retaining ring, presets the working range of travel switch 32, when movable plate 5 is moved to row Cheng Kaiguan 32 it is preset apart from when, that is, emery wheel fallen corresponding thickness to grinding workpieces, hydraulic cylinder 7 and motor 41 are closed by control It closes, workpiece one side completion of processing, control hydraulic cylinder 7 carries out process movement again at this time, opens when movable plate 5 again moves into stroke Close 32 it is preset apart from when, hydraulic cylinder 7 by again control close, handle 66 is rotated up by worker at this time, pull out feeding plate 61, By retaining ring turn-over, it is ready for reverse side processing.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of axle envelope device retaining ring grinding device, including support rod (1), it is characterised in that: the upper end of the support rod (1) is fixed It is connected with workbench (2), the rear portion of workbench (2) upper surface is provided with limit plate (21), workbench (2) upper surface Front be symmetrically arranged with limiting slot (23), it is sliding that the side that workbench (2) upper surface is located at limiting slot (23) passes through No.1 Slot (22) slidably connects discharge structure (6), and workbench (2) upper surface is provided with installation on the outside of limit plate (21) The top of frame (3), the mounting rack (3) is slidably connected movable plate (5) by No. two sliding slots (31), the movable plate (5) Lower end surface is provided with grinding device (4), and workbench (2) upper surface is provided with hydraulic cylinder on the inside of mounting rack (3) (7), the hydraulic cylinder (7) is fixedly connected by piston rod with movable plate (5)；

The grinding device (4) includes motor (41), and the motor (41) is fixedly connected on the middle part of movable plate (5) lower end surface, The outside of the motor (41) is provided with motor housing (42), and the motor (41) is fixedly connected with No.1 mill by output shaft (43) It takes turns (431), the middle part of the output shaft (43), which is engaged by No.1 gear (44) with No. two gears (45), is connected with driven shaft (46), the end of the driven shaft (46) is fixedly connected with No. two emery wheels (461)；

The discharge structure (6) includes feeding plate (61), and the feeding plate (61) is slidably connected with No.1 sliding slot (22), described to put The middle part of flitch (61) front end face is rotatably connected to handle (66) by installing base (65), and the upper surface of the feeding plate (61) is equal Even to be provided with trough (62), the lower groove face of the trough (62) is respectively arranged with No.1 positioning pin (63) and No. two positioning pins (64), the quantity of the No.1 positioning pin (63) is 1, and the quantity of No. two positioning pins (64) is 2, the No.1 positioning pin (63) it is arranged in trough (62) with No. two positioning pins (64) using equilateral triangle.

2. a kind of axle envelope device retaining ring grinding device according to claim 1, it is characterised in that: mounting rack (3) top Side be provided with travel switch (32).

3. a kind of axle envelope device retaining ring grinding device according to claim 1, it is characterised in that: the number of the hydraulic cylinder (7) Amount be 2, the hydraulic cylinder (7) about workbench (2) center line symmetrical setting workbench (2) upper surface.

4. a kind of axle envelope device retaining ring grinding device according to claim 1, it is characterised in that: the No.1 emery wheel (431) It is provided with polishing slot (48) with the surface of No. two emery wheels (461), the quantity of polishing slot (48) is 6.

5. a kind of axle envelope device retaining ring grinding device according to claim 1, it is characterised in that: the No.1 gear (44) with The outside of No. two gears (45) is provided with protecting crust (47), and the gear ratio of the No.1 gear (44) and No. two gears (45) is 1: 1。