CN203592360U - Automatically feeding machine for centerless grinding machine - Google Patents

Automatically feeding machine for centerless grinding machine Download PDF

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Publication number
CN203592360U
CN203592360U CN201320560122.7U CN201320560122U CN203592360U CN 203592360 U CN203592360 U CN 203592360U CN 201320560122 U CN201320560122 U CN 201320560122U CN 203592360 U CN203592360 U CN 203592360U
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China
Prior art keywords
slide
roller
feeding
driving
automatic charging
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Application number
CN201320560122.7U
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Chinese (zh)
Inventor
彭洪富
梅小情
张小洲
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Guizhou Xing Fuxiang Li Jian Machinery Co Ltd
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Guizhou Xing Fuxiang Li Jian Machinery Co Ltd
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Abstract

The utility model discloses an automatically feeding machine for a centerless grinding machine, which comprises a rack, a hopper, a material rotating roller and a material feeding groove, wherein the hopper is arranged above the rack; the material rotating roller is provided with a plurality of material storing grooves; the hopper and the material feeding groove are respectively located at two sides of the material rotating roller; a roller driving device is arranged below the material rotating roller; a material feeding driving device is arranged on the material feeding groove; and a material pushing plate is connected onto the material feeding driving device. According to the automatically feeding machine for the centerless grinding machine, a motor is adopted to synchronously drive the material rotating roller via a transmission belt, and automatically feeding of workpieces in centerless grinding machine grinding process can be realized through matching between the material rotating roller and the hopper, the material feeding groove and the material feeding driving device. As an adjusting device is additionally arranged in the feeding machine, vertical and horizontal adjustment can be carried out on the feeding machine, and wear processing demands of workpieces and grinding wheels of different sizes can be met. The automatically feeding machine for a centerless grinding machine is simple in structure, delicate and flexible, wide in application size range, low in cost and can be widely popularized and applied in the centerless grinding machine workpiece grinding technology.

Description

A kind of automatic charging machine for centerless grinder
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of pay-off, especially relates to a kind of automatic charging machine for centerless grinder.
Background technology
Centerless grinder is not need to adopt the axle center of workpiece and a class grinding machine of implementing grinding, in the application of machining technique field and extensively, can be widely used in the grinding of various bars.But, at present in the time of grinding work piece on centerless grinder, mostly to adopt the mode of artificial feeding that bar is sent into centerless grinder to process, adopt this feeding style, not only hand labor intensity is large, and production efficiency is low, and feeding speed is difficult to control, making the homogeneity of product that processes poor, affect product percent of pass, there is certain potential safety hazard in simultaneously artificial feeding.Say for solving artificial feeding the deficiency existing, various automatic charging machines are there are on the market at present, but these feeder ubiquity positioning precisions are poor, and size is unadjustable, versatility is poor, for the wearing and tearing of different size workpiece and emery wheel, just need to change the feeder matching with it, thereby greatly increased the use cost of feeder.If it is good therefore to research and develop a kind of versatility, the feeder that use cost is low, is current relevant enterprise circle problem demanding prompt solution.
Utility model content
For addressing the above problem, the utility model provides a kind of automatic charging machine for centerless grinder.
The utility model is achieved by following technical solution.
A kind of automatic charging machine for centerless grinder, comprise frame and be placed in frame top hopper, be provided with some stock chests turn material roller and chute feeder, described hopper and chute feeder lay respectively at and turn material roller both sides, below turning material roller, be provided with roller driving device, on chute feeder, be provided with feeding driving device, and on feeding driving device, be connected with scraping wings.
Described frame comprises lifter slide, vertical slide, cross slide and cross slide, described vertical slide one side is connected by oat tail groove structure and lifter slide, opposite side is fixed with gripper shoe, described cross slide is fixed on vertical slide and gripper shoe top, and be connected by oat tail groove structure and cross slide, and cross slide is fixedly connected with hopper.
Described hopper is ramp-like configuration, and aligns with the notch of the stock chest that turns material roller in bottom.
The described two ends that turn material roller are arranged on cross slide by bearing block respectively.
Described roller driving device adopts driven by motor driving-belt to drive, the output of motor by driving-belt with turn material roller and be connected.
Described lifter slide and vertical slide below are provided with arrangement for adjusting height, and wherein arrangement for adjusting height comprises lift adjustment screw rod and is sleeved on the lift adjustment piece on lift adjustment screw rod.
Described chute feeder below is provided with front-and-back adjusting device, and wherein rear adjusting device comprises lateral adjustments screw rod and is sleeved on the lateral adjustments piece on lateral adjustments screw rod.
Described feeding driving device adopts air cylinder driven.
Described roller driving device arranged outside has protective cover.
The section configuration of described chute feeder is V-type groove structure.
The beneficial effects of the utility model are:
The utility model adopts motor to turn material roller by synchronous driving of driving-belt, then coordinates hopper, chute feeder and feeding driving device to realize the self-feeding of workpiece in less grinder for grinding processing by turning material roller.Owing to having additional adjusting device in feeder, feeder all can be adjusted before and after up and down, to adapt to the processing request of wearing and tearing of different size workpiece and emery wheel.The utility model is simple in structure, and small and exquisite flexible, suitable dimensions scope is wide, with low cost, can be in less grinder for grinding workpiece technical field wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model rear side viewing structural representation;
Fig. 3 is the utility model front side TV structure schematic diagram.
In figure: 1-frame, 2-hopper, 3-turns material roller, 4-feeding driving device, 5-scraping wings, 6-chute feeder, 7-roller driving device, 8-arrangement for adjusting height, 9-front-and-back adjusting device, 10-bearing block, 11-workpiece, 101-lifter slide, the vertical slide of 102-, 103-cross slide, 104-cross slide, 105-gripper shoe, 301-stock chest, 401-cylinder, 701-motor, 702-driving-belt, 703-protective cover, 801-lift adjustment screw rod, 802-lift adjustment piece, 901-lateral adjustments screw rod, 902-lateral adjustments piece.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of automatic charging machine for centerless grinder described in the utility model, comprise frame 1 and be placed in frame 1 top hopper 2, be provided with some stock chests 301 turn material roller 3 and chute feeder 6, described hopper 2 and chute feeder 6 lay respectively at and turn material roller 3 both sides, below turning material roller 3, be provided with roller driving device 7, on chute feeder 6, be provided with feeding driving device 4, and be connected with scraping wings 5 on feeding driving device 4.The technical program turns material roller 3 by roller driving device 7 drives and rotates, the workpiece 11 placing it in hopper 2 rotates in stock chest 301, along with turning being rotated further of material roller 3, its workpiece 11 is further taken in chute feeder 6, then take scraping wings 5 to by feeding driving device 4 and realize its self-feeding.
Described frame 1 comprises lifter slide 101, vertical slide 102, cross slide 103 and cross slide 104, described vertical slide 102 1 sides are connected by oat tail groove structure and lifter slide 101, opposite side is fixed with gripper shoe 105, described cross slide 103 is fixed on vertical slide 102 and gripper shoe 105 tops, and be connected by oat tail groove structure and cross slide 104, and cross slide 104 is fixedly connected with hopper 2.In the time carrying out size adjusting, its lifter slide 101 and cross slide 104 can slide in corresponding dovetail groove.
Described hopper 2 is ramp-like configuration, and aligns with the notch of the stock chest 301 that turns material roller 3 in bottom.Can guarantee that like this workpiece 11 enters in stock chest 3 smoothly, be difficult for stuckly, can reach better feeding effect.
The described two ends that turn material roller 3 are arranged on cross slide 104 by bearing block 10 respectively.
Described roller driving device 7 adopts motor 701 to drive driving-belt 702 to drive, the output of motor 701 by driving-belt 702 with turn material roller 3 and be connected.By motor synchronous belt driving rolls group, simple in structure, adaptability is good.
Described lifter slide 101 and vertical slide 102 belows are provided with arrangement for adjusting height 8, and wherein arrangement for adjusting height 8 comprises lift adjustment screw rod 801 and is sleeved on the lift adjustment piece 802 on lift adjustment screw rod 801.When use, can, according to the actual processing request of different operating modes, by lift adjustment screw rod 801, whole frame 1 be carried out to height and regulate, simple to operation.
Described chute feeder 6 belows are provided with front-and-back adjusting device 9, and wherein rear adjusting device 9 comprises lateral adjustments screw rod 901 and is sleeved on the lateral adjustments piece 902 on lateral adjustments screw rod 901.When use, can, according to the actual processing request of different operating modes, carry out front and back position adjusting by lateral adjustments screw rod 901 to cross slide 104, to meet instructions for use, simple to operation.
Described feeding driving device 4 adopts cylinder 401 to drive.In use, scraping wings 5 is directly connected with cylinder 401, simple in structure, easy to use.
Described roller driving device 7 arranged outside have protective cover 703.Can prevent that by protective cover 703 foreign material from falling into roller driving device 7 inside, guarantee that its transmission is good, improve complete machine security performance simultaneously.
The section configuration of described chute feeder 6 is V-type groove structure.Like this, workpiece 11 falls into chute feeder 6 when interior, the center line of its workpiece 11 just with the bottom land of V-type groove on same perpendicular, in use, V-type bottom land is aimed in the installation site of scraping wings 5, can effectively guarantee that like this scraping wings 5 can send workpiece 11 into centerless grinder and process.Owing to adopting V-type groove structure, make same chute feeder 6 can meet the dimensional requirement of different workpieces simultaneously, for the evenly good locating effect of workpiece of any dimensions, make feeding more steady, saved the cost bringing owing to changing chute feeder 6 simultaneously.
Compared with prior art, the utility model is simple in structure small and exquisite, with low cost, and suitable dimensions scope is wide, can be widely used in the continuous grinding material loading of the more crisp bars such as wolfram steel, is applicable to diameter of work and is of a size of φ 1~φ 20mm, length 15~30mm.In use, feeder described in the utility model is installed on before the body of centerless grinder, and the notch of adjusting the bottom of its skewed hopper 2 and the stock chest 301 of material transfer roller 3 aligns, after the utility model installation is adjusted, first by manually workpiece 11 being put to hopper 2 the insides, its free skating is fallen and turned in the stock chest 301 of material roller 3, turning material roller 3 is driven by driving-belt 702 by motor 701, turn every rotation one lattice of material roller 3, just there is a workpiece 11 to be brought in a stock chest 301, just there is a workpiece to tumble to V-type chute feeder 6 simultaneously, and then drive scraping wings 5 that workpiece 11 is pushed to grinding position by cylinder 401 can to complete feeding process one time.

Claims (10)

1. the automatic charging machine for centerless grinder, comprise frame (1) and be placed in frame (1) top hopper (2), be provided with some stock chests (301) turn material roller (3) and chute feeder (6), it is characterized in that: described hopper (2) and chute feeder (6) lay respectively at and turn material roller (3) both sides, below turning material roller (3), be provided with roller driving device (7), on chute feeder (6), be provided with feeding driving device (4), and be connected with scraping wings (5) on feeding driving device (4).
2. a kind of automatic charging machine for centerless grinder according to claim 1, it is characterized in that: described frame (1) comprises lifter slide (101), vertical slide (102), cross slide (103) and cross slide (104), described vertical slide (102) one sides are connected by oat tail groove structure and lifter slide (101), opposite side is fixed with gripper shoe (105), described cross slide (103) is fixed on vertical slide (102) and gripper shoe (105) top, and be connected by oat tail groove structure and cross slide (104), and cross slide (104) is fixedly connected with hopper (2).
3. a kind of automatic charging machine for centerless grinder according to claim 1, is characterized in that: described hopper (2) is ramp-like configuration, and aligns with the notch of the stock chest (301) that turns material roller (3) in bottom.
4. a kind of automatic charging machine for centerless grinder according to claim 1, is characterized in that: described in turn material roller (3) two ends be arranged on cross slide (104) by bearing block (10) respectively.
5. a kind of automatic charging machine for centerless grinder according to claim 1, it is characterized in that: described roller driving device (7) adopts motor (701) to drive driving-belt (702) to drive, the output of motor (701) by driving-belt (702) with turn material roller (3) and be connected.
6. a kind of automatic charging machine for centerless grinder according to claim 2, it is characterized in that: described lifter slide (101) and vertical slide (102) below are provided with arrangement for adjusting height (8), and wherein arrangement for adjusting height (8) comprises lift adjustment screw rod (801) and is sleeved on the lift adjustment piece (802) on lift adjustment screw rod (801).
7. a kind of automatic charging machine for centerless grinder according to claim 1, it is characterized in that: described chute feeder (6) below is provided with front-and-back adjusting device (9), wherein rear adjusting device (9) comprises lateral adjustments screw rod (901) and is sleeved on the lateral adjustments piece (902) on lateral adjustments screw rod (901).
8. a kind of automatic charging machine for centerless grinder according to claim 1, is characterized in that: described feeding driving device (4) adopts cylinder (401) to drive.
9. a kind of automatic charging machine for centerless grinder according to claim 1, is characterized in that: described roller driving device (7) arranged outside has protective cover (703).
10. a kind of automatic charging machine for centerless grinder according to claim 1, is characterized in that: the section configuration of described chute feeder (6) is V-type groove structure.
CN201320560122.7U 2013-09-10 2013-09-10 Automatically feeding machine for centerless grinding machine Active CN203592360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320560122.7U CN203592360U (en) 2013-09-10 2013-09-10 Automatically feeding machine for centerless grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320560122.7U CN203592360U (en) 2013-09-10 2013-09-10 Automatically feeding machine for centerless grinding machine

Publications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104385071A (en) * 2014-12-03 2015-03-04 东莞精明五金科技有限公司 Feeding machine and method for first process of rough grinding of valve shafts
CN109592375A (en) * 2018-12-18 2019-04-09 王章飞 A kind of charge bar pipeline based on machine vision
CN109940468A (en) * 2019-03-28 2019-06-28 江门建滔高科技有限公司 Splicing system is sent in a kind of linkage of centerless grinding machine
CN110497265A (en) * 2019-07-15 2019-11-26 温州源利智能科技有限公司 A kind of the feeding conveying assembly and neodymium iron boron grinding machine of neodymium iron boron grinding machine
CN110549178A (en) * 2019-08-07 2019-12-10 新昌县海博科技有限公司 Automatic feeding device for centerless grinding machine and feeding method thereof
CN112605737A (en) * 2020-12-10 2021-04-06 博峰汽配科技(芜湖)有限公司 Centerless grinding machine for grinding outer surface of pile component

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104385071A (en) * 2014-12-03 2015-03-04 东莞精明五金科技有限公司 Feeding machine and method for first process of rough grinding of valve shafts
CN104385071B (en) * 2014-12-03 2017-06-06 东莞精明五金科技有限公司 Valve shaft roughly grinds one feeding device and charging method
CN109592375A (en) * 2018-12-18 2019-04-09 王章飞 A kind of charge bar pipeline based on machine vision
CN109940468A (en) * 2019-03-28 2019-06-28 江门建滔高科技有限公司 Splicing system is sent in a kind of linkage of centerless grinding machine
CN110497265A (en) * 2019-07-15 2019-11-26 温州源利智能科技有限公司 A kind of the feeding conveying assembly and neodymium iron boron grinding machine of neodymium iron boron grinding machine
CN110549178A (en) * 2019-08-07 2019-12-10 新昌县海博科技有限公司 Automatic feeding device for centerless grinding machine and feeding method thereof
CN110549178B (en) * 2019-08-07 2021-09-07 新昌县海博科技股份有限公司 Automatic feeding device for centerless grinding machine and feeding method thereof
CN112605737A (en) * 2020-12-10 2021-04-06 博峰汽配科技(芜湖)有限公司 Centerless grinding machine for grinding outer surface of pile component

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