CN207447933U - The shank mounting hole processing tool of Small Cylindrical pin - Google Patents

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

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Publication number
CN207447933U
CN207447933U CN201721480315.6U CN201721480315U CN207447933U CN 207447933 U CN207447933 U CN 207447933U CN 201721480315 U CN201721480315 U CN 201721480315U CN 207447933 U CN207447933 U CN 207447933U
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CN
China
Prior art keywords
shaped
hole
small cylindrical
jackscrew
wall block
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Active
Application number
CN201721480315.6U
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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
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Shanxi Fenxi Heavy Industry Co Ltd
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Shanxi Fenxi Heavy Industry Co Ltd
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Priority to CN201721480315.6U priority Critical patent/CN207447933U/en
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Publication of CN207447933U publication Critical patent/CN207447933U/en
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Abstract

The utility model discloses a kind of shank mounting hole processing tools of Small Cylindrical pin, and the machining frock for solving the problems, such as the mounting hole on the shank of various Small Cylindrical pins cannot 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 sliding slot(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 one side(6)On be provided with pilot hole(11), high hardness wear-resisting guide sleeve is provided in 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 mounting hole processing tool of Small Cylindrical pin
Technical field
The present invention relates to a kind of Small Cylindrical pin, the machine of the mounting hole on more particularly to a kind of shank of Small Cylindrical pin adds Work frock.
Background technology
One or two mounting holes are typically provided on the shank of straight pin, for grafting split pin, to realize shank Positioning.The mounting 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 mounting hole on processing straight pin, since the specification of straight pin is more, thickness is different, even if same straight pin The position in requirement processing hole is also not quite similar on body, causes shank Drilling operation frock various, causes high processing costs, field pipes Reason is difficult.
The content of the invention
The present invention provides a kind of shank mounting hole processing tools of Small Cylindrical pin, solve various Small Cylindrical pins The technical issues of machining frock of mounting hole on shank cannot be general.
The present invention is to solve more than technical problem by the following technical programs:
The shank mounting hole processing tool of a kind of Small Cylindrical pin, including L-shaped machine table, in the horizontal work of L-shaped machine table Make to be provided with V-shaped groove on platform, Small Cylindrical pin be placed in V-shaped groove, T-shaped sliding slot is provided on the riser of L-shaped machine table, What T-shaped sliding slot was parallel to V-shaped groove, the tail end for sliding suspended wall block is provided with T-shaped connection-peg, and it is logical to slide suspended wall block The T-shaped connection-peg activity for crossing the setting of its tail end is plugged in T-shaped sliding slot, 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 on the slip suspended wall block of hole one side, high hardness wear-resisting guide sleeve is provided in pilot hole, in pilot hole just Top is provided with drilling machine drill bit, and preprocessing shank mounting 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 is provided in L-shaped machine table on the outside of one end of V-shaped groove;It is 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 by sliding horizontal slip of the suspended wall block on the riser of L-shaped machine table to Small Cylindrical pin Shank on mounting hole on different position processing, the cooperation of V-shaped groove, rotational workpieces baffle and jackscrew realizes different straight Footpath Small Cylindrical pin clamping and processing, it is versatile, cost is saved, management easy to produce improves processing efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is structure diagram of the utility model in right apparent direction.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings:
The shank mounting hole processing tool of a kind of Small Cylindrical pin, including L-shaped machine table 1, in the level of L-shaped machine table 1 V-shaped groove 2 is provided on workbench, Small Cylindrical pin 3 is placed in V-shaped groove 2, T is provided on the riser 4 of L-shaped machine table 1 Shape sliding slot 5, what T-shaped sliding slot 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, sliding Dynamic suspended wall block 6 is that 7 activity of T-shaped connection-peg set by its tail end is plugged in T-shaped sliding slot 5, is sliding the upper of suspended wall block 6 Jackscrew tapped through hole 8 is provided with, jackscrew 9 is bolted in jackscrew tapped through hole 8, the lower end apical grafting of jackscrew 9 is in Small Cylindrical pin 3 Pin on, be provided with pilot hole 11 on the slip suspended wall block 6 of 8 one side of jackscrew tapped through hole, be provided in pilot hole 11 High hardness wear-resisting guide sleeve 12 is arranged above drilling machine drill bit 14 in pilot hole 11, is provided with immediately below pilot hole 11 pre- Shank mounting hole 13 is processed, what the central axis of jackscrew tapped through hole 8 was parallel to the central axis of pilot hole 11.
Rotatable workpiece baffle 15 is provided in 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 4 company of fixation of riser 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 15 is rotated to The end face center position of 3 one end of Small Cylindrical pin 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 sliding slot 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 column of Small Cylindrical pin 3, finally, 14 lower end of drilling machine drill bit is passed through in the pilot hole 11 for sliding suspended wall block 6 After high hardness wear-resisting guide sleeve 12, drill to the preprocessing shank mounting hole 13 on Small Cylindrical pin 3.

Claims (2)

1. a kind of shank mounting hole processing tool of Small Cylindrical pin, including L-shaped machine table(1), which is characterized 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 sliding slot(5), T-shaped sliding slot(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 sliding slot(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 one 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 Mounting hole(13), jackscrew tapped through hole(8)Central axis and pilot hole(11)Central axis be parallel to.
2. the shank mounting hole processing tool of a kind of Small Cylindrical pin according to claim 1, which is characterized in that in V-arrangement Slot(2)One end on the outside of L-shaped machine table(1)On be provided with rotatable workpiece baffle(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.
CN201721480315.6U 2017-11-09 2017-11-09 The shank mounting hole processing tool of Small Cylindrical pin Active CN207447933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721480315.6U CN207447933U (en) 2017-11-09 2017-11-09 The shank mounting hole processing tool of Small Cylindrical pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721480315.6U CN207447933U (en) 2017-11-09 2017-11-09 The shank mounting hole processing tool of Small Cylindrical pin

Publications (1)

Publication Number Publication Date
CN207447933U true CN207447933U (en) 2018-06-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721480315.6U Active CN207447933U (en) 2017-11-09 2017-11-09 The shank mounting hole processing tool of Small Cylindrical pin

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CN (1) CN207447933U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107891290A (en) * 2017-11-09 2018-04-10 山西汾西重工有限责任公司 The shank fixing hole processing tool of Small Cylindrical pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107891290A (en) * 2017-11-09 2018-04-10 山西汾西重工有限责任公司 The shank fixing hole processing tool of Small Cylindrical pin

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