CN107891290A - The shank fixing hole processing tool of Small Cylindrical pin - Google Patents

The shank fixing hole processing tool of Small Cylindrical pin Download PDF

Info

Publication number
CN107891290A
CN107891290A CN201711093574.8A CN201711093574A CN107891290A CN 107891290 A CN107891290 A CN 107891290A CN 201711093574 A CN201711093574 A CN 201711093574A CN 107891290 A CN107891290 A CN 107891290A
Authority
CN
China
Prior art keywords
shaped
hole
small cylindrical
jackscrew
wall block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711093574.8A
Other languages
Chinese (zh)
Inventor
杨晓光
梁晋宝
任宝平
张超盟
王昭辉
张文舟
高振宙
张树平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Fenxi Heavy Industry Co Ltd
Original Assignee
Shanxi Fenxi Heavy Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanxi Fenxi Heavy Industry Co Ltd filed Critical Shanxi Fenxi Heavy Industry Co Ltd
Priority to CN201711093574.8A priority Critical patent/CN107891290A/en
Publication of CN107891290A publication Critical patent/CN107891290A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention discloses a kind of shank fixing hole processing tool of Small Cylindrical pin, the machining frock for solving the problems, such as the fixing hole on the shank of various Small Cylindrical pins can not be general.In L-shaped machine table(1)Horizontal table on be provided with V-shaped groove(2), in V-shaped groove(2)In be placed with Small Cylindrical pin(3), slide suspended wall block(6)It is the T-shaped connection-peg set by its tail end(7)Activity is plugged on T-shaped chute(5)In, sliding suspended wall block(6)On be provided with jackscrew tapped through hole(8)And jackscrew(9), the lower end apical grafting of jackscrew is in Small Cylindrical pin(3)Pin on, in jackscrew tapped through hole(8)The slip suspended wall block of side(6)On be provided with pilot hole(11), high hardness wear-resisting guide sleeve is provided with pilot hole(12), drilling machine drill bit is arranged above in pilot hole(14).Different-diameter Small Cylindrical pin clamping and processing are realized, it is versatile, reduce processing cost.

Description

The shank fixing hole processing tool of Small Cylindrical pin
Technical field
The present invention relates to a kind of Small Cylindrical pin, the machine of the fixing hole on more particularly to a kind of shank of Small Cylindrical pin adds Work frock.
Background technology
One or two fixing holes are typically provided with the shank of straight pin, for grafting split pin, to realize shank Positioning.The fixing hole is drilled out by drilling machine, because drilling on the cylinder, drill bit easily skids, it is necessary to pass through frock Processing.In fixing hole on processing straight pin, because the specification of straight pin is more, thickness is different, even if same straight pin Require that the position in processing hole is also not quite similar on body, cause shank Drilling operation frock various, cause high processing costs, field pipes Reason is difficult.
The content of the invention
The invention provides a kind of shank fixing hole processing tool of Small Cylindrical pin, solve various Small Cylindrical pins The machining frock of fixing hole on shank can not be general technical problem.
The present invention is that solve above technical problem by the following technical programs:
A kind of shank fixing hole processing tool of Small Cylindrical pin, including L-shaped machine table, in the horizontal table of L-shaped machine table On be provided with V-shaped groove, Small Cylindrical pin is placed with V-shaped groove, T-shaped chute, T-shaped are provided with the riser of L-shaped machine table What chute was parallel to V-shaped groove, the tail end for sliding suspended wall block is provided with T-shaped connection-peg, and it is to pass through to slide suspended wall block The T-shaped connection-peg activity that its tail end is set is plugged in T-shaped chute, and being provided with jackscrew screw thread on slip suspended wall block leads to Hole, is bolted with jackscrew in jackscrew tapped through hole, and the lower end apical grafting of jackscrew leads on the pin of Small Cylindrical pin in jackscrew screw thread Pilot hole is provided with the slip suspended wall block of hole side, high hardness wear-resisting guide sleeve is provided with pilot hole, in pilot hole just Top is provided with drilling machine drill bit, and preprocessing shank fixing hole, the central shaft of jackscrew tapped through hole are provided with immediately below pilot hole What the central axis of line and pilot hole was parallel to.
Rotatable workpiece baffle plate is provided with L-shaped machine table on the outside of one end of V-shaped groove;Set on suspended wall block is slided There is the tapped through hole of fixing screws, fixing screws will slide suspended wall block and the riser of L-shaped machine table is fixed together.
The present invention is realized to Small Cylindrical pin by sliding horizontal slip of the suspended wall block on the riser of L-shaped machine table Shank on fixing hole on diverse location processing, the cooperation of V-shaped groove, rotational workpieces baffle plate and jackscrew, realize different straight Footpath Small Cylindrical pin clamping and processing, it is versatile, cost has been saved, has been easy to production management, has improved processing efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is structural representation of the present invention in right apparent direction.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings:
A kind of shank fixing hole processing tool of Small Cylindrical pin, including L-shaped machine table 1, in the horizontal operation of L-shaped machine table 1 V-shaped groove 2 is provided with platform, Small Cylindrical pin 3 is placed with V-shaped groove 2, T-shaped cunning is provided with the riser 4 of L-shaped machine table 1 Groove 5, what T-shaped chute 5 was parallel to V-shaped groove 2, the tail end for sliding suspended wall block 6 is provided with T-shaped connection-peg 7, slides outstanding Wall block 6 is that the activity of T-shaped connection-peg 7 set by its tail end is plugged in T-shaped chute 5, is sliding the upper setting of suspended wall block 6 There is jackscrew tapped through hole 8, be bolted with jackscrew 9 in jackscrew tapped through hole 8, the pin of the lower end apical grafting of jackscrew 9 in Small Cylindrical pin 3 On post, pilot hole 11 is provided with the slip suspended wall block 6 of the side of jackscrew tapped through hole 8, is provided with pilot hole 11 high hard Wear-resistant guiding set 12 is spent, drilling machine drill bit 14 is arranged above in pilot hole 11, preprocessing is provided with immediately below pilot hole 11 Shank fixing hole 13, what the central axis of jackscrew tapped through hole 8 was parallel to the central axis of pilot hole 11.
Rotatable workpiece baffle plate 15 is provided with L-shaped machine table 1 on the outside of one end of V-shaped groove 2;Sliding suspended wall block 6 On be provided with the tapped through holes of fixing screws 10, fixing screws 10 will slide suspended wall block 6 and the company of fixation of riser 4 of L-shaped machine table 1 It is connected together.
Small Cylindrical pin 3 is placed in the V-shaped groove 2 in L-shaped machine table 1, then rotatable workpiece baffle plate 15 is rotated to The end face center position of the one end of Small Cylindrical pin 3 is close to, then will slide T-shaped connection-peg 7 and T-shaped of the suspended wall block 6 by its tail end The cooperation of chute 5 is slided on Working position, by sliding the fixing screws 10 on suspended wall block 6, will slide suspended wall block 6 and L-shaped The riser 4 of machine table 1 is fixed together, then the lower end of jackscrew 9 is passed through to the jackscrew tapped through hole 8 slided on suspended wall block 6, Apical grafting is on the shank post of Small Cylindrical pin 3, finally, the lower end of drilling machine drill bit 14 is passed through in the pilot hole 11 for sliding suspended wall block 6 After high hardness wear-resisting guide sleeve 12, the preprocessing shank fixing hole 13 on Small Cylindrical pin 3 is drilled.

Claims (2)

1. a kind of shank fixing hole processing tool of Small Cylindrical pin, including L-shaped machine table(1), it is characterised in that in L-shaped plus Work platform(1)Horizontal table on be provided with V-shaped groove(2), in V-shaped groove(2)In be placed with Small Cylindrical pin(3), processed in L-shaped Platform(1)Riser(4)On be provided with T-shaped chute(5), T-shaped chute(5)With V-shaped groove(2)It is parallel to, slides outstanding Wall block(6)Tail end be provided with T-shaped connection-peg(7), slide suspended wall block(6)It is the T-shaped connection-peg set by its tail end(7)It is living It is dynamic to be plugged on T-shaped chute(5)In, sliding suspended wall block(6)On be provided with jackscrew tapped through hole(8), lead in jackscrew screw thread Hole(8)In be bolted with jackscrew(9), jackscrew(9)Lower end apical grafting in Small Cylindrical pin(3)Pin on, in jackscrew tapped through hole (8)The slip suspended wall block of side(6)On be provided with pilot hole(11), in pilot hole(11)In be provided with high hardness wear-resisting guide sleeve (12), in pilot hole(11)It is arranged above drilling machine drill bit(14), in pilot hole(11)Underface is provided with preprocessing shank Fixing hole(13), jackscrew tapped through hole(8)Central axis and pilot hole(11)Central axis be parallel to.
2. the shank fixing hole processing tool of a kind of Small Cylindrical pin according to claim 1, it is characterised in that in V-arrangement Groove(2)One end on the outside of L-shaped machine table(1)On be provided with rotatable workpiece baffle plate(15);Sliding suspended wall block(6)Upper setting There are fixing screws(10)Tapped through hole, fixing screws(10)Suspended wall block will be slided(6)With L-shaped machine table(1)Riser(4)Gu Surely link together.
CN201711093574.8A 2017-11-09 2017-11-09 The shank fixing hole processing tool of Small Cylindrical pin Pending CN107891290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711093574.8A CN107891290A (en) 2017-11-09 2017-11-09 The shank fixing hole processing tool of Small Cylindrical pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711093574.8A CN107891290A (en) 2017-11-09 2017-11-09 The shank fixing hole processing tool of Small Cylindrical pin

Publications (1)

Publication Number Publication Date
CN107891290A true CN107891290A (en) 2018-04-10

Family

ID=61804649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711093574.8A Pending CN107891290A (en) 2017-11-09 2017-11-09 The shank fixing hole processing tool of Small Cylindrical pin

Country Status (1)

Country Link
CN (1) CN107891290A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729078A (en) * 2012-06-13 2012-10-17 江苏省徐州锻压机床厂集团有限公司 Universal clamp for machining pin holes of ball-head screws
CN203792035U (en) * 2013-12-02 2014-08-27 南京金正奇交通设备有限责任公司 Tool for drilling pin holes in pins for bench worker
CN203804600U (en) * 2014-03-31 2014-09-03 遵义博信科技咨询有限责任公司 Cylindrical pin drilling device
CN205587995U (en) * 2016-04-25 2016-09-21 江苏正兴建设机械有限公司 Round pin axle center frock of punching
CN207447933U (en) * 2017-11-09 2018-06-05 山西汾西重工有限责任公司 The shank mounting hole processing tool of Small Cylindrical pin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729078A (en) * 2012-06-13 2012-10-17 江苏省徐州锻压机床厂集团有限公司 Universal clamp for machining pin holes of ball-head screws
CN203792035U (en) * 2013-12-02 2014-08-27 南京金正奇交通设备有限责任公司 Tool for drilling pin holes in pins for bench worker
CN203804600U (en) * 2014-03-31 2014-09-03 遵义博信科技咨询有限责任公司 Cylindrical pin drilling device
CN205587995U (en) * 2016-04-25 2016-09-21 江苏正兴建设机械有限公司 Round pin axle center frock of punching
CN207447933U (en) * 2017-11-09 2018-06-05 山西汾西重工有限责任公司 The shank mounting hole processing tool of Small Cylindrical pin

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