CN105499322A - Shaft part straightening auxiliary tool - Google Patents

Shaft part straightening auxiliary tool Download PDF

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Publication number
CN105499322A
CN105499322A CN201610073990.0A CN201610073990A CN105499322A CN 105499322 A CN105499322 A CN 105499322A CN 201610073990 A CN201610073990 A CN 201610073990A CN 105499322 A CN105499322 A CN 105499322A
Authority
CN
China
Prior art keywords
thimble
plate
rod
thimble seat
accessory
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.)
Granted
Application number
CN201610073990.0A
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Chinese (zh)
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CN105499322B (en
Inventor
王健
施耀
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.)
HEFEI PRESSURE MACHINERY CO Ltd
Original Assignee
HEFEI PRESSURE MACHINERY 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.)
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Publication date
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Priority to CN201610073990.0A priority Critical patent/CN105499322B/en
Publication of CN105499322A publication Critical patent/CN105499322A/en
Application granted granted Critical
Publication of CN105499322B publication Critical patent/CN105499322B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments

Abstract

The invention discloses a shaft part straightening auxiliary tool. The auxiliary tool comprises a workbench, wherein the workbench is provided with a left bottom plate and a right bottom plate, the left bottom plate is provided with a left ejector pin base, a right bottom plate is provided with a right ejector pin base, the left ejector pin base is provided with a left ejector pin extending rightwards, the right ejector bin base is provided with a right ejector pin extending leftwards, the left ejector pin and the right ejector pin are coaxial, the right ejector pin base is provided with a mounting slot for mounting the right ejector pin, a stepped mounting sleeve is sleeved outside the right section of the right ejector pin, the right ejector pin is mounted inside the mounting slot of the right ejector pin base by the mounting sleeve, the mounting sleeve comprises a left section and a right section, the outer diameter of the left section of the mounting sleeve is larger than that of the right section, a horizontal spring sleeves the right section of the mounting sleeve, the left end of the horizontal spring is limited through the left section of the mounting sleeve, and the right end of the horizontal spring is limited through the right ejector pin base. Compared with the prior art, the shaft part straightening auxiliary tool has the advantages of high measurement precision, convenience and rapid integral movement, simple and compact structure, stability and reliability.

Description

Aligning axis part accessory
Technical field
The present invention relates to a kind of alignment frock of axial workpiece, in particular a kind of aligning axis part accessory.
Background technology
For the alignment of axial workpiece, mode is in the past: position with the centre hole of axial workpiece axle head, two thimbles in left and right are arranged on the thimble seat of left and right respectively, according to the length of axial workpiece, are fixed by two thimble seats after adjusting the position of two thimble seats.The shortcoming of existing alignment mode is: when alignment, need according to the continuous mobile alignment pressure head of the actual conditions of alignment, frequently two thimble seats are moved with axial workpiece, this just occurs acting frequently, production efficiency is low, also there is the stressed potential safety hazard of suppressing disconnected, axial workpiece and ejecting of two thimbles simultaneously.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of aligning axis part accessory.
The present invention is achieved by the following technical solutions:
Aligning axis part accessory, comprise workbench, described workbench is provided with left bottom plate and right base plate, described left bottom plate is provided with left thimble seat, described right base plate is provided with right thimble seat, described left thimble seat is provided with the left thimble stretched out to the right, described right thimble seat is provided with the right thimble stretched out left, described left thimble and right thimble concentric, described right thimble seat is provided with the mounting groove installing described right thimble, right section of fixed sleeves of described right thimble has the installation sleeve of step, described right thimble is arranged in the mounting groove of described right thimble seat by described installation sleeve, described installation sleeve comprises left section and right section, described installation sleeve left section of external diameter is greater than right section of external diameter, right section of overcoat of described installation sleeve has crossed strip, described crossed strip left end is spacing by left section of installation sleeve, right-hand member is undertaken spacing by described right thimble seat, a connecting plate is fixedly connected with respectively on rear side of described left thimble seat and right thimble seat, each described connecting plate is fixedly installed a montant vertically run through, the lower end of described montant is fixed on corresponding left bottom plate or right base plate, described montant hypomere is provided with a limited step, described montant has Vertical Spring at the position cover between described connecting plate and described limited step, and described Vertical Spring two ends are carried out spacing respectively by described connecting plate and described limited step.
The rear end of described connecting plate is fixedly connected with a Connection Block, and described left thimble seat and Connection Block corresponding to right thimble seat are respectively left Connection Block and right Connection Block, and described left Connection Block and right Connection Block are connected as a single entity by a connecting rod.
A retaining mechanism is provided with on the right side of described right base plate, described retaining mechanism comprises fixed head, described fixed head is fixed on described right base plate right-hand member, the rear and front end of described fixed head is hinged with a claw respectively, described claw rotates in process can clamp described workbench, the rear and front end of described fixed head is also interspersed is respectively provided with the front rod and back link that extend along front and back, the two ends, left and right of described fixed head are respectively equipped with jack, described front rod penetrate in the jack of described fixed head respectively with the inner of back link, described front rod be each passed through a protruding segment distance after corresponding claw with the outer end of back link, on described front rod and back link, also cover has locking spring respectively, the outer end of described locking spring is spacing by described claw, inner spacing by the locking limited step be arranged on described front rod or back link, the outer end of described front rod is hinged with an eccentric wheel, described eccentric wheel is fixedly connected with a fork, rotate described fork make eccentric wheel press to described claw thus make claw clamping table.
Described left thimble is fixedly installed on described left thimble seat.
By screw, described connecting rod and described left Connection Block and right Connection Block are connected as a single entity.
Described workbench is being provided with fixing anvil block between described left bottom plate and right base plate, and described fixing anvil block upper end is provided with the V-type groove for placing axial workpiece, and the peak of described V-type groove is lower than the axle center of described left thimble and right thimble.
Be provided with roller bottom described left bottom plate and right base plate, described workbench is provided with for the dynamic chute of described roller-coaster.
The right-hand member of described right thimble stretches out the right-hand member of described right thimble seat and is connected with handle.
The present invention has the following advantages compared to existing technology:
1, aligning axis part accessory provided by the invention, certainty of measurement is high; Move integrally conveniently, fast; Structure is simple, compact; Reliable and stable.
2, aligning axis part accessory provided by the invention, right section of overcoat of the installation sleeve outside its right thimble has crossed strip, right thimble can be realized move around relative to right thimble seat, by this simple structural design, it is quick, time saving and energy saving to make the clamping of axial workpiece between two thimbles operation is very easy, thus improves operating efficiency.
3, aligning axis part accessory provided by the invention, by arranging the montant be connected with two thimble seats respectively, and Vertical Spring is set on montant, two thimbles can be fluctuated when radial force, avoid the stressed danger of suppressing disconnected, axial workpiece and ejecting of two thimbles, eliminate potential safety hazard, security reliability is high.
4, aligning axis part accessory provided by the invention, is connected as a single entity left and right thimble seat by connecting rod, and during work, left and right thimble seat becomes as a whole with axial workpiece, moves integrally, simple to operation.
5, aligning axis part accessory provided by the invention, a retaining mechanism is provided with on the right side of right base plate, can by whole straightening aid entirety and table latch, prevent the stressed movement of left and right thimble seat in alignment process, thus reach clamped one time, repeatedly move, alignment repeatedly, qualified lower part object; And this locking mechanism structure is simple, only need rotational swing rod can realize locking, simple to operation, realize locking by two claws, locking effect is good.
6, aligning axis part accessory provided by the invention, is provided with roller bottom its left bottom plate and right base plate, achieve move integrally easily laborsaving.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is that the A of Fig. 1 is to structural representation.
Fig. 4 is the B place structure for amplifying schematic diagram of Fig. 2.
Fig. 5 is that the K of retaining mechanism of the present invention is to structural representation.
Number in the figure: 1 workbench, 2 left bottom plates, 21 left thimble seats, 22 left thimbles, 3 right base plates, 31 right thimble seats, 32 right thimbles, 33 mounting grooves, 34 installation sleeves, 35 crossed strips, 36 handles, 4 fixing anvil blocks, 5 connecting plates, 51 montants, 52 Vertical Springs, 61 left Connection Blocks, 62 right Connection Blocks, 7 connecting rods, 8 retaining mechanisms, 81 fixed heads, 82 claws, 83 front rods, 84 back links, 85 locking springs, 86 eccentric wheels, 87 forks, 9 rollers, 10 axial workpieces.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
See Fig. 1 to Fig. 4, the aligning axis part accessory that the present embodiment provides, comprises workbench 1, and workbench 1 is provided with left bottom plate 2 and right base plate 3, is provided with roller 9 bottom left bottom plate 2 and right base plate 3, and workbench 1 is provided with for the dynamic chute of roller 9 slip.Left bottom plate 2 is provided with left thimble seat 21, right base plate 3 is provided with right thimble seat 31, left thimble seat 21 is provided with the left thimble 22 stretched out to the right, right thimble seat 31 is provided with the right thimble 32 stretched out left, left thimble 22 and right thimble 32 concentric, workbench 1 is being provided with fixing anvil block 4 between left bottom plate 2 and right base plate 3, and fixing anvil block 4 upper end is provided with the V-type groove for placing axial workpiece 10, and the peak of V-type groove is lower than the axle center of left thimble 22 and right thimble 32.
Left thimble 22 is fixedly installed on left thimble seat 21.Right thimble 32 is movably arranged on right thimble seat 31.Right thimble seat 31 is provided with the mounting groove 33 installing right thimble 32, right section of fixed sleeves of right thimble 32 has the installation sleeve 34 of step, right thimble 32 is arranged in the mounting groove 33 of right thimble seat 31 by installation sleeve 34, installation sleeve 34 comprises left section and right section, installation sleeve 34 left sections of external diameters are greater than right section of external diameter, right section of overcoat of installation sleeve 34 has crossed strip 35, and crossed strip 35 left end is undertaken spacing by left section of installation sleeve 34 spacing, right-hand member by right thimble seat 31.The right-hand member of right thimble 32 stretches out the right-hand member of right thimble seat 31 and is connected with handle 36.This kind of structural design is adopted between right thimble 32 and right thimble seat 31, right thimble 32 can be realized move around relative to right thimble seat 31, by this simple structural design, it is quick, time saving and energy saving to make the clamping of axial workpiece 10 between two thimbles operation is very easy, thus improves operating efficiency.
A connecting plate 5 is fixedly connected with respectively on rear side of left thimble seat 21 and right thimble seat 31, each connecting plate 5 is fixedly installed a montant vertically run through 51, the lower end of montant 51 is fixed on corresponding left bottom plate 2 or right base plate 3, montant 51 hypomere is provided with a limited step, montant 51 has Vertical Spring 52 at the position cover between connecting plate 5 and limited step, and Vertical Spring 52 two ends are carried out spacing respectively by connecting plate 5 and limited step.Adopt this kind of structural design, make two thimbles that left thimble seat 21 and right thimble seat 31 can be driven under the effect of Vertical Spring 52 to fluctuate when radial force, thus drive left thimble 22 and right thimble 32 to fluctuate, avoid the stressed danger of suppressing disconnected, axial workpiece 10 and ejecting of two thimbles, eliminate potential safety hazard, security reliability is high.
The rear end of connecting plate 5 is fixedly connected with a Connection Block, and the Connection Block of left thimble seat 21 and right thimble seat 31 correspondence is respectively left Connection Block 61 and right Connection Block 62, and left Connection Block 61 and right Connection Block 62 are connected as a single entity by a connecting rod 7.By screw, connecting rod 7 and left Connection Block 61 and right Connection Block 62 are connected as a single entity.During work, left and right thimble seat 31 is as a whole with axial workpiece 10 one-tenth, moves integrally, simple to operation.
Simultaneously see Fig. 5, a retaining mechanism 8 is provided with on the right side of right base plate 3, retaining mechanism 8 comprises fixed head 81, fixed head 81 is fixed on right base plate 3 right-hand member, the rear and front end of fixed head 81 is hinged with a claw 82 respectively, claw 82 rotates energy clamping table 1 in process, the rear and front end of fixed head 81 is also interspersed is respectively provided with the front rod 83 and back link 84 that extend along front and back, the two ends, left and right of fixed head 81 are respectively equipped with jack, front rod 83 penetrate in the jack of fixed head 81 respectively with the inner of back link 84, front rod 83 be each passed through a protruding segment distance after corresponding claw 82 with the outer end of back link 84, on front rod 83 and back link 84, also cover has locking spring 85 respectively, the outer end of locking spring 85 is spacing by claw 82, inner spacing by the locking limited step be arranged on front rod 83 or back link 84, the outer end of front rod 83 is hinged with an eccentric wheel 86, eccentric wheel 86 is fixedly connected with a fork 87, rotational swing rod 87 makes eccentric wheel 86 press to claw 82 thus makes claw 82 clamping table 1.By this retaining mechanism 8, can lock overall for whole straightening aid with workbench 1, prevent the stressed movement of left and right thimble seat 31 in alignment process, thus reach clamped one time, repeatedly move, alignment repeatedly, qualified lower part object; And this retaining mechanism 8 structure is simple, only need rotational swing rod 87 can realize locking, simple to operation, realize locking by two claws 82, locking effect is good.
The course of work of the aligning axis part accessory that the present embodiment provides is as follows:
According to the length of axial workpiece 10, adjust the horizontal spacing of left thimble seat 21 and right thimble seat 31, and by screw, connecting rod 7 and left Connection Block 61 and right Connection Block 62 are connected as a single entity.Then axial workpiece 10 is placed on fixing anvil block 4, the left end clamping of axial workpiece 10 is on left thimble 22, pull the handle 36 of right thimble seat 31 right-hand member, right thimble 32 is driven to move right along right thimble seat 31, by the right-hand member clamping of axial workpiece 10 on right thimble 32, now axial workpiece 10 leaves fixing anvil block 4 and upwards lifts, and its two ends are clamped by left thimble 22 and right thimble 32.Then by the fork 87 of retaining mechanism 8 to lower swing, make eccentric wheel 86 press to claw 82 thus make claw 82 clamping table 1, thus by this straightening aid integral locking on workbench 1.Rotate axial workpiece 10, find high point of beating, by height point upward, the descending point of the height to axial workpiece 10 of pressure head presses down, now left thimble 22 and right thimble 32 can float downwards by radial force, axial workpiece 10 can contact with fixing anvil block 4, and fixing anvil block 4 stops axial workpiece 10 to continue to move downward, thus make axial workpiece 10 produce deformation to carry out alignment; After pressure head backhaul, left thimble seat 21 and right thimble seat 31 automatically upwards lift under the effect of Vertical Spring 52, carry out playing table measure, until axial workpiece 10 alignment is qualified axial workpiece 10.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. aligning axis part accessory, comprise workbench, it is characterized in that: described workbench is provided with left bottom plate and right base plate, described left bottom plate is provided with left thimble seat, described right base plate is provided with right thimble seat, described left thimble seat is provided with the left thimble stretched out to the right, described right thimble seat is provided with the right thimble stretched out left, described left thimble and right thimble concentric, described right thimble seat is provided with the mounting groove installing described right thimble, right section of fixed sleeves of described right thimble has the installation sleeve of step, described right thimble is arranged in the mounting groove of described right thimble seat by described installation sleeve, described installation sleeve comprises left section and right section, described installation sleeve left section of external diameter is greater than right section of external diameter, right section of overcoat of described installation sleeve has crossed strip, described crossed strip left end is spacing by left section of installation sleeve, right-hand member is undertaken spacing by described right thimble seat, a connecting plate is fixedly connected with respectively on rear side of described left thimble seat and right thimble seat, each described connecting plate is fixedly installed a montant vertically run through, the lower end of described montant is fixed on corresponding left bottom plate or right base plate, described montant hypomere is provided with a limited step, described montant has Vertical Spring at the position cover between described connecting plate and described limited step, and described Vertical Spring two ends are carried out spacing respectively by described connecting plate and described limited step.
2. aligning axis part accessory as claimed in claim 1, it is characterized in that: the rear end of described connecting plate is fixedly connected with a Connection Block, described left thimble seat and Connection Block corresponding to right thimble seat are respectively left Connection Block and right Connection Block, and described left Connection Block and right Connection Block are connected as a single entity by a connecting rod.
3. aligning axis part accessory as claimed in claim 1, it is characterized in that: on the right side of described right base plate, be provided with a retaining mechanism, described retaining mechanism comprises fixed head, described fixed head is fixed on described right base plate right-hand member, the rear and front end of described fixed head is hinged with a claw respectively, described claw rotates in process can clamp described workbench, the rear and front end of described fixed head is also interspersed is respectively provided with the front rod and back link that extend along front and back, the two ends, left and right of described fixed head are respectively equipped with jack, described front rod penetrate in the jack of described fixed head respectively with the inner of back link, described front rod be each passed through a protruding segment distance after corresponding claw with the outer end of back link, on described front rod and back link, also cover has locking spring respectively, the outer end of described locking spring is spacing by described claw, inner spacing by the locking limited step be arranged on described front rod or back link, the outer end of described front rod is hinged with an eccentric wheel, described eccentric wheel is fixedly connected with a fork, rotate described fork make eccentric wheel press to described claw thus make claw clamping table.
4. aligning axis part accessory as claimed in claim 1, is characterized in that: described left thimble is fixedly installed on described left thimble seat.
5. aligning axis part accessory as claimed in claim 2, is characterized in that: described connecting rod and described left Connection Block and right Connection Block are connected as a single entity by screw.
6. aligning axis part accessory as claimed in claim 1, is characterized in that: be provided with roller bottom described left bottom plate and right base plate, and described workbench is provided with for the dynamic chute of described roller-coaster.
7. aligning axis part accessory as claimed in claim 1, it is characterized in that: described workbench is being provided with fixing anvil block between described left bottom plate and right base plate, described fixing anvil block upper end is provided with the V-type groove for placing axial workpiece, and the peak of described V-type groove is lower than the axle center of described left thimble and right thimble.
8. aligning axis part accessory as claimed in claim 1, is characterized in that: the right-hand member of described right thimble stretches out the right-hand member of described right thimble seat and is connected with handle.
CN201610073990.0A 2016-01-29 2016-01-29 Aligning axis part accessory Expired - Fee Related CN105499322B (en)

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CN105499322B CN105499322B (en) 2017-06-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112275846A (en) * 2020-11-04 2021-01-29 荆州环球汽车零部件制造有限公司 Camshaft straightening device and method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110132A (en) * 1981-12-24 1983-06-30 Giken Seisakusho:Kk Straightener for metallic section
JPS6120623A (en) * 1984-07-10 1986-01-29 Fujisash Co Auxiliary device of aluminum extruded shape stretcher straightening machine
CN101758397A (en) * 2008-10-31 2010-06-30 江苏罡阳股份有限公司 Positioning and drilling fixture for crank oil hole
CN202742070U (en) * 2012-08-13 2013-02-20 高晓萍 Vertical hydraulic clamp for processing center
CN104128396A (en) * 2014-07-11 2014-11-05 重庆理工大学 Workpiece straightening machine and straightening method thereof
CN204183297U (en) * 2014-11-04 2015-03-04 东风汽车零部件(集团)有限公司 A kind of positioning fixture processing yoke class part
CN204770275U (en) * 2015-07-17 2015-11-18 重庆理工大学 Clamping device of straightener
CN204976091U (en) * 2015-08-19 2016-01-20 安徽合力股份有限公司 Anchor clamps with resilient pin mechanism
CN205324403U (en) * 2016-01-29 2016-06-22 合肥压力机械有限责任公司 Utensil is assisted in an axle type part alignment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110132A (en) * 1981-12-24 1983-06-30 Giken Seisakusho:Kk Straightener for metallic section
JPS6120623A (en) * 1984-07-10 1986-01-29 Fujisash Co Auxiliary device of aluminum extruded shape stretcher straightening machine
CN101758397A (en) * 2008-10-31 2010-06-30 江苏罡阳股份有限公司 Positioning and drilling fixture for crank oil hole
CN202742070U (en) * 2012-08-13 2013-02-20 高晓萍 Vertical hydraulic clamp for processing center
CN104128396A (en) * 2014-07-11 2014-11-05 重庆理工大学 Workpiece straightening machine and straightening method thereof
CN204183297U (en) * 2014-11-04 2015-03-04 东风汽车零部件(集团)有限公司 A kind of positioning fixture processing yoke class part
CN204770275U (en) * 2015-07-17 2015-11-18 重庆理工大学 Clamping device of straightener
CN204976091U (en) * 2015-08-19 2016-01-20 安徽合力股份有限公司 Anchor clamps with resilient pin mechanism
CN205324403U (en) * 2016-01-29 2016-06-22 合肥压力机械有限责任公司 Utensil is assisted in an axle type part alignment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112275846A (en) * 2020-11-04 2021-01-29 荆州环球汽车零部件制造有限公司 Camshaft straightening device and method

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