CN109648156A

CN109648156A - Cage pin deburring structure

Info

Publication number: CN109648156A
Application number: CN201910029232.2A
Authority: CN
Inventors: 侯福新; 闫峰厚
Original assignee: Individual
Current assignee: Dezhou Huachi Bearing Co ltd
Priority date: 2019-01-12
Filing date: 2019-01-12
Publication date: 2019-04-19

Abstract

The present invention relates to a kind of cage pin deburring structures, including installing Burr removal mold mechanism and material driving mechanism on a substrate；The Burr removal mold mechanism includes driving device and at least four deburrers, it is constituted and the matched material channel of cage pin cross sectional shape between the deburrer, one group of deburrer every two is simultaneously separately positioned on material channel two sides, and a deburrer rear end for being located at front side is connected with the drive rod of corresponding driving device；The material driving mechanism includes push rod, channel die and driving device, the push rod is arranged in the push channel of channel die, it pushes rod rear end to connect with the drive rod of corresponding driving device, the push rod is by driving device driving and axially moveable in material channel；Structure of the invention design rationally, is automatically removed burr by deburrer, has ensured processing quality, improves processing efficiency.

Description

Cage pin deburring structure

Technical field

The present invention relates to technical field of mechanical processing more particularly to a kind of cage pin deburring structures.

Background technique

In the prior art, cage pin after processing is completed, can generate burr at the processing of the different side in both ends, It needs to remove burr before cage pin and retaining ring assembly, flash removed is mainly gone by man-hour manually hand-held tool at present, still This processing quality is irregular, and processing efficiency is low.

Summary of the invention

In order to solve deficiency in the prior art, the present invention provides a kind of for going the holding of flash removed instead of manual operation Post setting deburring structure.

The technical solution adopted by the present invention to solve the technical problems is:

A kind of cage pin deburring structure, which is characterized in that including install Burr removal mold mechanism on a substrate and Material driving mechanism；

The Burr removal mold mechanism includes driving device and at least four deburrers, is constituted between the deburrer With the matched material channel of cage pin cross sectional shape, one group of deburrer every two is simultaneously separately positioned on material channel two Side, and a deburrer rear end for being located at front side is connected with the drive rod of corresponding driving device；

The material driving mechanism includes push rod, channel die and driving device, and channel die is arranged in the push rod In push channel, identical, push rod is arranged in the edge that push rod end face edge is located at described material channel end face inside or both Rear end is connected with the drive rod of corresponding driving device, and the push rod is driven by driving device and in material channel along axis To activity.

It is connected and fixed respectively by connector between the drive rod and deburrer, push rod of the driving device, even It is equipped on front side of fitting and is connected thereto the fixed deburrer or push rod, casing is equipped on rear side of connector and drive rod is inserted Enter to being connected by screw to fixation in casing.

The deburrer or push rod rear end are inserted into opening reserved on front side of connector respectively and pass through screw Hold out against fixation.

The driving device passes through bolt assembly respectively and is fixed on respective mounting plate, and mounting plate is installed by screw On the substrate.

The driving device uses cylinder.

The channel die two sides, which are respectively equipped with, picks up the ears, and picks up the ears to install on the substrate by screw.

Alignment setting in deburrer front end described in one group on front side of material channel.

Further comprise the PLC control cabinet for controlling the driving device, and PLC control cabinet and driving device and a switch Electrical connection.

The beneficial effects of the present invention are:

It is reasonable in design, it only needs that manually cage pin is put into material channel in use process, by being located at material channel The cooperation of deburrer described in one group of front side positions cage pin, while pushing retainer by material driving mechanism Pillar slides in material channel, is removed burr by deburrer, has ensured processing quality, improves processing efficiency.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is overlooking structure diagram of the invention.

Fig. 2 is the schematic view of the front view of channel die.

Fig. 3 is to maintain the schematic view of the front view of post setting.

Fig. 4 is to maintain the overlooking structure diagram of post setting.

Fig. 5 is to maintain the side structure schematic view of post setting (traverse state).

In figure: 1 cage pin, 2 first deburrers, 3 second deburrers, 4 material channels, 5 third unhairings Bayonet tool 6 channel dies, 7 is picked up the ears, 8 push rod, 9 first drive rods, 10 mounting plates, 11 bolt assemblies, 12 first driving dresses Set, 13PLC control cabinet, 14 connectors, 15 the 4th deburrers, 16 second drive rods, 17 second driving devices, 18 substrates, 19 burr ontologies, 20 switches, 21 push channels.

Specific embodiment

Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book is understood other advantages and efficacy of the present invention easily.

According to Fig. 1 to Fig. 5: a kind of cage pin deburring structure, including the unhairing being mounted on a substrate 18 Mold mechanism and material driving mechanism are pierced, in use, to be placed on Burr removal mold in-house for material, passes through material driving mechanism It drives material in the in-house movement of Burr removal mold, realizes deburring after contacting with the deburrer of Burr removal mold mechanism Effect.

The Burr removal mold mechanism includes the second driving device 17 and four deburrers, wherein the first burring knife Tool 2 and the second deburrer 3 are one group and are distributed in rear side, wrong between the first deburrer 2 and the second deburrer 3 Distribution is opened, third deburrer 5 and the 4th deburrer 15 are one group and are distributed in front side and the alignment of the two anterior end It is arranged, composition and the matched material channel 4 of 1 cross sectional shape of cage pin between two groups of deburrers, and two groups of deburrings The material channel 4 of cutter is located along the same line, and the first deburrer 2 and the 4th deburrer 15 are located at material channel 4 Left side, the second deburrer 3 and third deburrer 5 are located at 4 right side of material channel, and are located at the 4th deburring of front side Second drive rod 16 of 15 rear end of cutter and corresponding second driving device 17 connects, and the 4th deburrer 15 can be by the The movement of two driving devices 17 moves it axially back and forth, and other deburrers are fixed by screws on substrate 18；

The material driving mechanism includes push rod 8, channel die 6 and first driving device 12, and the setting of push rod 8 is logical In the push channel 21 of road mold 6,6 two sides of channel die, which are respectively equipped with, picks up the ears 7, and picks up the ears 7 to be mounted on the base by screw On plate 18,21 section of push channel is identical as 8 section of push rod, so that push rod 8 interacts in push channel 21 along straight line, essence Degree is higher, and 8 end face edge of push rod is identical as the 4 end face edge setting of material channel, pushes away so that push rod 8 can also enter It send inside channel 21,8 rear end of push rod is connected with the first drive rod 9 of corresponding first driving device 12, and the push rod 8 is logical The driving of first driving device 12 and axially moveable in material channel 4 is crossed, to push the material straight in material channel 4 Line is mobile, carries out deburring operation to its two sides by four deburrers.

Further, the first driving device 12 and the second driving device 17 use cylinder, the second driving device 17 Pass through respectively between second drive rod 16 and deburrer, between the first drive rod 9 and push rod 8 of first driving device 12 Connector 14 is connected and fixed, and is equipped on front side of connector 14 and is connected thereto the fixed deburrer or push rod 8, deburring Cutter or 8 rear end of push rod are inserted into the opening reserved on front side of connector 14 respectively and hold out against fixation, connector by screw 14 rear sides are equipped with casing and drive rod and are inserted into casing and are connected by screw to fixation, are respectively provided on drive rod and screw The screw hole of connection, ensured driving device and each component with this configuration is stably connected with effect.

Further, the first driving device 12 and the second driving device 17 are fixed on by bolt assembly 11 respectively On respective mounting plate 10, and mounting plate 10 is mounted on the substrate 18 by screw, so that first driving device 12 and Two driving devices, 17 fixed form is secured, drives effect stability.

Further comprise the PLC control cabinet 13 for controlling the driving device, and PLC control cabinet 13 and driving device and one Switch 20 is electrically connected, and switch 20 uses floor push 20, is worked for starter, is driven by PLC control cabinet 13 to first Dynamic device 12 and the air inlet of the second driving device 17, outlet solenoid valve are controlled, and first driving device 12 and second is driven Deburring operation is completed in cooperation between device 17.

In actual mechanical process, by cage pin 1 be placed on third deburrer 5 and the 4th deburrer 15 it Between, and be attached on the third deburrer 5 of fixed setting, so that 1 both ends of cage pin is located at the 4th deburrer 15 front sides and rear side, step on floor push 20, and first driving device 12 drives the 4th deburrer 15 to make itself and third unhairing 5 cooperation of bayonet tool steps up cage pin 1, and cage pin 1 is then passed through object by the second driving device 17 driving push rod 8 Expect channel 4, the end face and cage pin side of deburrer are tangent during this, can remove cage pin 1 respectively The burr ontology 19 of two sides, then first driving device 12 and the second driving device 17 reset respectively, and movement next time is waited to open It is dynamic.

The above description is only a preferred embodiment of the present invention, as long as achieving the object of the present invention skill with essentially identical means Art scheme, belongs within protection scope of the present invention.

Claims

1. A cage strut deburring structure, characterized in that it comprises a deburring die mechanism and a material drive mechanism installed on a base plate;

The deburring die mechanism includes a driving device and at least four deburring knives, and a material channel matching the cross-sectional shape of the cage strut is formed between the deburring knives, and the deburring knives are set in two groups and are respectively arranged in the material channel. two sides, and the rear end of one of the deburring tools located on the front side is connected with the driving rod of the corresponding driving device;

The material driving mechanism includes a push rod, a channel mold and a drive device. The push rod is arranged in the push channel of the channel mold, and the edge of the end face of the push rod is located inside the end face of the material channel or the edges of the two are set the same. The end is connected with the driving rod of the corresponding driving device, and the pushing rod is driven by the driving device and moves axially in the material channel.

2 . The deburring structure of the cage strut according to claim 1 , wherein the driving rod of the driving device, the deburring tool and the pushing rod are respectively connected and fixed by connecting pieces, and the front side of the connecting pieces is provided with the same. 3 . The deburring tool or the push rod is connected and fixed, the back side of the connecting piece is provided with a sleeve, and the drive rod is inserted into the sleeve and fixed by screw connection.

3 . The deburring structure of the cage strut according to claim 2 , wherein the rear ends of the deburring tools or the push rods are respectively inserted into the reserved openings on the front side of the connecting piece and fixed by screwing. 4 .

4 . The deburring structure of the cage pillar according to claim 1 , wherein the driving devices are respectively fixed on the respective mounting plates by bolt assemblies, and the mounting plates are mounted on the base plate by screws. 5 .

5 . The deburring structure of the cage strut according to claim 1 , wherein the driving device adopts an air cylinder. 6 .

6 . The deburring structure of the cage pillar according to claim 1 , wherein side ears are respectively provided on both sides of the channel mold, and the side ears are mounted on the base plate by screws. 7 .

7 . The deburring structure of the cage strut according to claim 1 , wherein the front ends of the group of deburring tools located on the front side of the material passage are aligned. 8 .

8 . The deburring structure of the cage pillar according to claim 1 , further comprising a PLC control cabinet for controlling the driving device, and the PLC control cabinet is electrically connected with the driving device and a switch. 9 .