CN104526551A - Positioning tool for polishing of guide pillar of stamping die - Google Patents

Positioning tool for polishing of guide pillar of stamping die Download PDF

Info

Publication number
CN104526551A
CN104526551A CN201410813565.1A CN201410813565A CN104526551A CN 104526551 A CN104526551 A CN 104526551A CN 201410813565 A CN201410813565 A CN 201410813565A CN 104526551 A CN104526551 A CN 104526551A
Authority
CN
China
Prior art keywords
base
guide
locating piece
guide pillar
limit 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
CN201410813565.1A
Other languages
Chinese (zh)
Inventor
罗伟岑
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.)
CHONGQING TIANYE DIE STAMPING AND MANUFACTURING Co Ltd
Original Assignee
CHONGQING TIANYE DIE STAMPING AND MANUFACTURING 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 CHONGQING TIANYE DIE STAMPING AND MANUFACTURING Co Ltd filed Critical CHONGQING TIANYE DIE STAMPING AND MANUFACTURING Co Ltd
Priority to CN201410813565.1A priority Critical patent/CN104526551A/en
Publication of CN104526551A publication Critical patent/CN104526551A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/06Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
    • B24B29/08Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • B24B41/067Work supports, e.g. adjustable steadies radially supporting workpieces

Abstract

The invention discloses a positioning tool for polishing of a guide pillar of a stamping die. By the adoption of the positioning tool for polishing of the guide pillar of the stamping die, the clamping force exerted on the guide pillar can be adjusted conveniently. The positioning tool for polishing of the guide pillar of the stamping die comprises a cylindrical guide base, wherein a guide hole is formed in the left end face of the guide base, a compression spring is arranged inside the guide base in the axial direction, the left end of the compression spring can be tightly ejected through an ejector rod penetrating through the guide hole, a left positioning block is arranged inside the guide base and is close to the right side, the left positioning block can move in the axial direction of the guide base, the left end face of the left positioning block and the right end of the compression spring are fixed together, a semispherical groove is formed in the right end face of the left positioning block, a base is arranged on the right side of the guide base, a right positioning block is arranged on the base and comprises a base plate and a vertical plate integrated with the base plate, the position of the base plate is fixed, the vertical plate corresponds to the semispherical groove in position, and the left end face of the vertical plate is the clamping surface of the guide pillar.

Description

Punching die guide column polishing positioning tool
Technical field
The present invention relates to mould parts process technology, be specifically related to a kind of punching die guide column polishing positioning tool.
Background technology
Punching press is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.The instrument that punch process adopts is diel.Diel comprises punching and shearing die, bending mould, takes out molding jig, mould and compression mould etc.The basic structure of diel comprises the punch below being positioned at and is positioned at the die that can move up and down, and punch is arranged on lower bolster, and lower bolster place is also provided with ejecting structure with easy-unloading, and die is arranged on cope match-plate pattern, and cope match-plate pattern is driven by actuating unit.When generally for punch and die matched moulds, position is accurate, and cope match-plate pattern is arranged on two smooth guide pillars usually, and cope match-plate pattern moves up and down under the guide effect of guide pillar.
In order to ensure the smoothness of guide pillar, to make guide pillar have frictional resistance little as far as possible to cope match-plate pattern, need to carry out polishing to guide pillar.Often there is following problem in the positioning tool at present for guide pillar polishing: owing to can not regulate the clamping force to guide pillar, therefore often because clamping force is excessive, and damages the cylindrical of guide pillar, affect the presentation quality of guide pillar.
Summary of the invention
The invention provides a kind of punching die guide column polishing positioning tool, to facilitate the clamping force regulated guide pillar.
The present invention program is as follows: punching die guide column polishing positioning tool, comprise the guide holder of tubular, the left side of guide holder has pilot hole, the inside of guide holder is provided with stage clip vertically, the left end of stage clip can be held out against by the push rod worn in pilot hole, keep right and be provided with left locating piece in the inside of guide holder, left locating piece can move axially along guide holder, the left side of left locating piece and the right-hand member of stage clip are fixed, the right side of left locating piece has hemispherical groove, the right side of guide holder is provided with base, base is provided with right locating piece, right locating piece comprises base plate and the riser with base plate one, base plate position is fixed, riser is relative with hemispherical groove position, the left side of riser is the clamping face of guide pillar.
This programme operation principle and effect as follows: before guide pillar polishing, under the effect of stage clip pressure, the cylindrical of guide pillar, by left locating piece and the clamping of right locating piece, because left locating piece has hemispherical groove, therefore coordinates with guide pillar cylindrical that guide pillar can be made to locate is more steady.
The axially-movable of push rod of the present invention by wearing in pilot hole, change the thrust of stage clip to left locating piece, thus regulate left locating piece to the chucking power of guide pillar, prevent guide pillar from excessively being clamped, effects on surface causes damage.
Further, in order to make stage clip more stable when shrinking or stretch, be fixed with top board at the left end of stage clip, the end of push rod can offset with the plate face of top board.
Further, be provided with the left limit block of L shape on base top, the left side of the right locating piece of left limit block clamping, the right side of right locating piece is spacing by right limit block.By left limit block and right limit block, position restriction is carried out to right location-plate, make right location-plate position more firm.
Further, right limit block along base sliding, base can be fixed with baffle plate, and baffle plate is positioned at the right side of right limit block, the side that right limit block is relative with baffle plate all has arc groove, can insert the limit shaft of level in arc groove.By arranging limit shaft, can right location-plate for convenience detach, be convenient to unload workpiece simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: pilot hole 1, guide holder 2, stage clip 3, top board 4, left locating piece 5, guide pillar 6, base 7, left limit block 8, right locating piece 9, right limit block 10.
As shown in Figure 1: the left limit block 8 being provided with L shape on base 7 top, the left side of the right locating piece 9 of left limit block 8 clamping, the right side of right locating piece 9 is spacing by right limit block 10.Right limit block 10 can slide along base 7, and base 7 is fixed with baffle plate, and baffle plate is positioned at the right side of right limit block 10, the side that right limit block 10 is relative with baffle plate all has arc groove, can insert the limit shaft of level in arc groove.During clamping guide pillar, limit shaft inserts between arc groove and baffle plate, makes right limit block 10 limit the position of right locating piece 9; During dismounting guide pillar, extracted out between right limit block 10 and baffle plate by limit shaft, right limit block 10 moves to right, and right locating piece 9 moves to right, and throws off with guide pillar, now can unload guide pillar, simultaneously when right limit block 10 needs to change or keep in repair, and right limit block 10 for convenience detach.
Left locating piece 5 comprises base plate and the riser with base plate one, and base plate position is fixed, and riser is relative with hemispherical groove position, and the left side of riser is the clamping face of guide pillar.
Guide holder 2 is in tubular, and the left side of guide holder 2 has pilot hole 1, and the inside of guide holder 2 is provided with stage clip 3 vertically, is fixed with top board 4 at the left end of stage clip 3, and the end of push rod can offset with the plate face of top board.Keep right and be provided with left locating piece in the inside of guide holder 2, left locating piece can move axially along guide holder 2, and the left side of left locating piece and the right-hand member of stage clip 3 are fixed, and the right side of left locating piece has hemispherical groove.In the present embodiment, be the clamping part of guide pillar 6 between the left side of the hemispherical groove on left locating piece and left locating piece 5.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims (4)

1. punching die guide column polishing positioning tool, it is characterized in that, comprise the guide holder of tubular, the left side of guide holder has pilot hole, the inside of guide holder is provided with stage clip vertically, the left end of stage clip can be held out against by the push rod worn in pilot hole, keep right and be provided with left locating piece in the inside of guide holder, left locating piece can move axially along guide holder, the left side of left locating piece and the right-hand member of stage clip are fixed, the right side of left locating piece has hemispherical groove, the right side of guide holder is provided with base, base is provided with right locating piece, right locating piece comprises base plate and the riser with base plate one, base plate position is fixed, riser is relative with hemispherical groove position, the left side of riser is the clamping face of guide pillar.
2. punching die guide column polishing positioning tool according to claim 1, is characterized in that, be fixed with top board at the left end of stage clip, and the end of push rod can offset with the plate face of top board.
3. punching die guide column polishing positioning tool according to claim 1, is characterized in that, is provided with the left limit block of L shape on base top, the left side of the right locating piece of left limit block clamping, and the right side of right locating piece is spacing by right limit block.
4. punching die guide column polishing positioning tool according to claim 3, it is characterized in that, right limit block can along base sliding, base is fixed with baffle plate, baffle plate is positioned at the right side of right limit block, the side that right limit block is relative with baffle plate all has arc groove, the limit shaft of level in arc groove, can be inserted.
CN201410813565.1A 2014-12-24 2014-12-24 Positioning tool for polishing of guide pillar of stamping die Pending CN104526551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410813565.1A CN104526551A (en) 2014-12-24 2014-12-24 Positioning tool for polishing of guide pillar of stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410813565.1A CN104526551A (en) 2014-12-24 2014-12-24 Positioning tool for polishing of guide pillar of stamping die

Publications (1)

Publication Number Publication Date
CN104526551A true CN104526551A (en) 2015-04-22

Family

ID=52842277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410813565.1A Pending CN104526551A (en) 2014-12-24 2014-12-24 Positioning tool for polishing of guide pillar of stamping die

Country Status (1)

Country Link
CN (1) CN104526551A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215196A (en) * 2015-11-12 2016-01-06 张家港市锦力标准件制造有限公司 A kind of mould of plumage daughter board
CN107082554A (en) * 2017-05-22 2017-08-22 赵咪咪 A kind of adjusting means for crystal bulb press mold
CN110355315A (en) * 2018-04-11 2019-10-22 辽宁五一八内燃机配件有限公司 A kind of automatic forging positioning die device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215196A (en) * 2015-11-12 2016-01-06 张家港市锦力标准件制造有限公司 A kind of mould of plumage daughter board
CN107082554A (en) * 2017-05-22 2017-08-22 赵咪咪 A kind of adjusting means for crystal bulb press mold
CN107082554B (en) * 2017-05-22 2019-09-06 台州宝诚科技服务有限公司 A kind of regulating device for crystal light bulb press mold
CN110355315A (en) * 2018-04-11 2019-10-22 辽宁五一八内燃机配件有限公司 A kind of automatic forging positioning die device

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Legal Events

Date Code Title Description
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150422

WD01 Invention patent application deemed withdrawn after publication