CN207857655U - A kind of riveting point pit diel of automobile steering device tubing string cylinder - Google Patents

A kind of riveting point pit diel of automobile steering device tubing string cylinder Download PDF

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Publication number
CN207857655U
CN207857655U CN201820196793.2U CN201820196793U CN207857655U CN 207857655 U CN207857655 U CN 207857655U CN 201820196793 U CN201820196793 U CN 201820196793U CN 207857655 U CN207857655 U CN 207857655U
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China
Prior art keywords
pit
fixed
plate
cylinder
tubing string
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Active
Application number
CN201820196793.2U
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Chinese (zh)
Inventor
芦宝贵
梁学波
范新春
于法敬
郑珂
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Xinxiang City High Pml Precision Mechanism Ltd
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Xinxiang City High Pml Precision Mechanism Ltd
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Priority to CN201820196793.2U priority Critical patent/CN207857655U/en
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Abstract

The utility model discloses a kind of riveting point pit diels of automobile steering device tubing string cylinder, including upper mold and lower mold, the die shank of upper mold is fixed on the upper surface of cope plate, upper location-plate is fixed on cope plate lower surface, the punch that punch group is arranged by two Parallel Symmetrics forms, punch is perpendicularly fixed at the lower surface of cope plate, the fixed plate of lower mold is perpendicularly fixed at lower template upper surface, locating shaft one end is perpendicularly fixed at fixed plate side surface, the circular surface of the other end is provided with cylinder positioning convex platform, cylinder positioning convex platform surface is provided with four row's pit groups that every row is made of two pits, often the angle of row's pit group pit group adjacent thereto is 90 °, the utility model is reasonable for structure, it is easy to use, riveting point pit accurately can be quickly gone out by the positioning of pit group or slideway elongated slot.

Description

A kind of riveting point pit diel of automobile steering device tubing string cylinder
Technical field
The utility model is related to Stamping Die Technology fields, and in particular to a kind of riveting point pit of automobile steering device tubing string cylinder Diel.
Background technology
It is provided with 4 rows totally 8 riveting point pits on the surface of automobile steering device tubing string cylinder, is in right-angled intersection, and each riveting point The depth of pit is consistent, such by being visually rotated by 90 ° the other row riveting point pit of punching press after existing mold is one row of punching press Punching course takes and precision is relatively low.
Utility model content
It is easy to use the technical problem to be solved by the present invention is to provide a kind of reasonable for structure, it realizes on tubing string cylinder The riveting point pit diel of the accurate automobile steering device tubing string cylinder for stamping out four row's riveting point pits.
For the above-mentioned target of realization, the technical solution of the utility model is:A kind of riveting point pit of automobile steering device tubing string cylinder Diel, including upper mold and lower mold, it is characterised in that:Upper mold includes die shank, cope plate, upper location-plate and punch Group, die shank are fixed on the upper surface of cope plate, and upper location-plate is fixed on cope plate lower surface, and punch group is set by two Parallel Symmetrics The punch composition set, punch are perpendicularly fixed at the lower surface of upper location-plate, and lower mold includes lower template, fixed plate and locating shaft, Fixed plate is perpendicularly fixed at lower template upper surface, and locating shaft one end is perpendicularly fixed at fixed plate side surface, the round table of the other end Face is provided with cylinder positioning convex platform, and cylinder positioning convex platform surface is provided with four row's pit groups that every row is made of two pits, often The angle for arranging pit group pit group adjacent thereto is 90 °.
Further, it is provided perpendicular to the positioning supporting plate of lower template in lower template, is provided with from it at the top of positioning supporting plate One side surface is through to the half-round cross hole a little to coincide on another side surface and the center of circle and locating shaft axis, half-round cross hole it is straight Diameter is identical as the outer diameter size of automobile steering device tubing string cylinder.
Further, cope plate lower surface both sides are symmetrically arranged with guide sleeve, the position setting of the lower template immediately below guide sleeve Have and the matched guide post of guide sleeve.
Further, four row's pit groups of cylinder positioning convex platform surface setting are by being set to the four of cylinder positioning convex platform surface Ways elongated slot is substituted, and the circular surface of cylinder positioning convex platform is run through in one end of slideway elongated slot.
The utility model is reasonable for structure, easy to use, and precision is higher, and during punching press, operating personnel are without artificial Automobile steering device tubing string cylinder is inverted by visual observation, and riveting point accurately can quickly be gone out by the positioning of pit group or slideway elongated slot Pit.
Description of the drawings
Fig. 1 is the structure chart of riveting point pit on automobile steering device tubing string cylinder in the prior art;
Fig. 2 is the front view of the utility model;
Fig. 3 is the vertical view of the utility model.
Drawing explanation:1, die shank, 2, cope plate, 3, upper location-plate, 4, punch, 5, lower template, 6, fixed plate, 7, positioning Axis, 8, pit, 9, positioning supporting plate, 10, guide sleeve, 11, guide post, 12, cylinder positioning convex platform.
Specific implementation mode
The technical solution of the utility model, a kind of riveting point pit punching of automobile steering device tubing string cylinder is described in detail in conjunction with attached drawing Compression mould, including upper mold and lower mold, upper mold include that die shank 1, cope plate 2, upper location-plate 3 and punch group, die shank are fixed In the upper surface of cope plate, upper location-plate is fixed on cope plate lower surface, 4 groups of the punch that punch group is arranged by two Parallel Symmetrics At punch is perpendicularly fixed at the lower surface of upper location-plate, and lower mold includes lower template 5, fixed plate 6 and locating shaft 7, and fixed plate is hung down It directly is fixed on lower template upper surface, locating shaft one end is perpendicularly fixed at fixed plate side surface, and the circular surface of the other end is provided with Cylinder positioning convex platform 12, cylinder positioning convex platform surface are provided with four row's pit groups that every row is made of two pits 8, often arrange pit The angle of group pit group adjacent thereto is 90 °.
During the punching production of riveting point pit on carrying out automobile steering device tubing string cylinder, die shank is connected with slider of punch It connects, lower template is fixed on the workbench of punching machine, automobile steering device tubing string cylinder to be processed is inserted into round boss, until Locating shaft is resisted at the top of automobile steering device tubing string cylinder, punching machine movement, slider of punch downlink is driven to drive under cope plate at this time Row, to drive punch to move downward, slider of punch continues traveling downwardly after punch is contacted with automobile steering device tubing string cylinder, goes out a row Riveting point pit, at this time slider of punch uplink reset, extract the riveting point after automobile steering device tubing string cylinder carries out 90 degree of rotation, gone out Pit is caught in the pit group on cylinder positioning convex platform surface, and the riveting point pit of second row is then gone out by punch, is repeated above-mentioned The pit group for going out third row and the 4th row successively is gone out in action, to quickly go out and accurately ensure each row's riveting point pit Between angle, four row's pit groups of cylinder positioning convex platform surface setting also can be by being set to four rows on cylinder positioning convex platform surface Slideway elongated slot is substituted, and the circular surface of cylinder positioning convex platform is run through in one end of slideway elongated slot, is more convenient for extracting automobile turn Again insertable into the operation on cylinder positioning convex platform surface after being rotated to device tubing string cylinder.
It is provided perpendicular to the positioning supporting plate 9 of lower template in lower template, is provided with from one side surface at the top of positioning supporting plate The half-round cross hole for being through to another side surface and a little coinciding on the center of circle and locating shaft axis, the diameter and automobile of half-round cross hole The outer diameter size of steering gear tubing string cylinder is identical, by positioning pallet support automobile steering device tubing string cylinder, more accurately ensures vapour The concentricity of vehicle steering gear tubing string cylinder and cylinder positioning convex platform, punching keep the depth between the riveting gone out point pit consistent with each other, The accurate linear motion being oriented to and stablize upper mold in diel is provided for diel, prevents upper and lower mould office motion excursion, It is symmetrically arranged with guide sleeve 10 in cope plate lower surface both sides, the position of the lower template immediately below guide sleeve is provided with to be matched with guide sleeve Guide post 11.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is new not departing from this practicality Under the premise of type spirit and scope, the utility model also has various changes and modifications, these changes and improvements both fall within requirement and protect The scope of the utility model of shield.

Claims (4)

1. a kind of riveting point pit diel of automobile steering device tubing string cylinder, including upper mold and lower mold, it is characterised in that:On Mold includes die shank, cope plate, upper location-plate and punch group, and die shank is fixed on the upper surface of cope plate, and upper location-plate is fixed on Cope plate lower surface, the punch that punch group is arranged by two Parallel Symmetrics form, and punch is perpendicularly fixed at the following table of upper location-plate Face, lower mold include lower template, fixed plate and locating shaft, and fixed plate is perpendicularly fixed at lower template upper surface, and locating shaft one end is hung down Straight to be fixed on fixed plate side surface, the circular surface of the other end is provided with cylinder positioning convex platform, the setting of cylinder positioning convex platform surface Four row's pit groups being made of two pits every row, the angle for often arranging pit group pit group adjacent thereto is 90 °.
2. a kind of riveting point pit diel of automobile steering device tubing string cylinder according to claim 1, it is characterised in that:Under Be provided perpendicular to the positioning supporting plate of lower template in template, be provided at the top of positioning supporting plate be through to from one side surface it is another The half-round cross hole a little to coincide on side surface and the center of circle and locating shaft axis, diameter and the automobile steering device tubing string of half-round cross hole The outer diameter size of cylinder is identical.
3. a kind of riveting point pit diel of automobile steering device tubing string cylinder according to claim 1, it is characterised in that:On Template lower surface both sides are symmetrically arranged with guide sleeve, and the position of the lower template immediately below guide sleeve is provided with and guide sleeve is matched leads Column.
4. a kind of riveting point pit diel of automobile steering device tubing string cylinder according to claim 1, it is characterised in that:Circle Four row's pit groups of column positioning convex platform surface setting are substituted by the four ways elongated slots for being set to cylinder positioning convex platform surface, sliding The circular surface of cylinder positioning convex platform is run through in one end of road elongated slot.
CN201820196793.2U 2018-02-05 2018-02-05 A kind of riveting point pit diel of automobile steering device tubing string cylinder Active CN207857655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820196793.2U CN207857655U (en) 2018-02-05 2018-02-05 A kind of riveting point pit diel of automobile steering device tubing string cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820196793.2U CN207857655U (en) 2018-02-05 2018-02-05 A kind of riveting point pit diel of automobile steering device tubing string cylinder

Publications (1)

Publication Number Publication Date
CN207857655U true CN207857655U (en) 2018-09-14

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CN201820196793.2U Active CN207857655U (en) 2018-02-05 2018-02-05 A kind of riveting point pit diel of automobile steering device tubing string cylinder

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CN (1) CN207857655U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530537A (en) * 2018-11-20 2019-03-29 中北大学 Magnetic force micro-pits machining device
CN110976654A (en) * 2019-12-30 2020-04-10 东莞市飞尧科技有限公司 Gasket stamping die with flattening function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530537A (en) * 2018-11-20 2019-03-29 中北大学 Magnetic force micro-pits machining device
CN110976654A (en) * 2019-12-30 2020-04-10 东莞市飞尧科技有限公司 Gasket stamping die with flattening function
CN110976654B (en) * 2019-12-30 2021-07-16 佛山市顺德区德颂五金制品有限公司 Gasket stamping die with flattening function

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