CN202621680U - Positioning structure of workpiece on die - Google Patents

Positioning structure of workpiece on die Download PDF

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Publication number
CN202621680U
CN202621680U CN 201220191947 CN201220191947U CN202621680U CN 202621680 U CN202621680 U CN 202621680U CN 201220191947 CN201220191947 CN 201220191947 CN 201220191947 U CN201220191947 U CN 201220191947U CN 202621680 U CN202621680 U CN 202621680U
Authority
CN
China
Prior art keywords
workpiece
locating piece
mould
bed die
die
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.)
Expired - Fee Related
Application number
CN 201220191947
Other languages
Chinese (zh)
Inventor
隋军
吴霞
李国林
李宏华
李功赋
吴成明
赵福全
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.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch
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 Zhejiang Geely Holding Group Co Ltd, Zhejiang Geely Automobile Research Institute Co Ltd, Zhejiang Geely Automobile Research Institute Co Ltd Hangzhou Branch filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN 201220191947 priority Critical patent/CN202621680U/en
Application granted granted Critical
Publication of CN202621680U publication Critical patent/CN202621680U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a positioning structure of a workpiece on a die and belongs to the technical field of machining and positioning workpieces on dies. According to the positioning structure, the problems that a traditional positioning structure of the workpiece on the die is troublesome in positioning and is not high in positioning precision are solved. According to the positioning structure of the workpiece on the die, the die comprises an upper die and a lower die, wherein the lower die is used for placing the workpieces; a plurality of positioning blocks for positioning the workpiece are arranged on the lower die; and adjusting structures for enabling the positioning blocks to move relative to the lower die are arranged on the positioning blocks. According to the positioning structure, the debugging time is shortened, the positioning precision of the positioning structure is improved, and the production efficiency of the workpieces is increased; and meanwhile, the condition that the die is re-punched for fixing the positioning blocks is avoided, so that the damage to a die structure is reduced, and the service life of the die is prolonged.

Description

The location structure of workpiece on a kind of mould
Technical field
The utility model is a kind of workpiece is processed the location on mould a technical field, the location structure of workpiece on particularly a kind of mould.
Background technology
The assembling process of mould generally is according to assembling total figure and specification requirement each component-assembled with mould.Mould after assembling will be adjusted and debug according to the required precision of workpiece.In the debug process of mould, can come the placement location of workpiece is adjusted according to the forming effect of workpiece.At present, mould design producer generally adopts the position location of fixed alignment pin to workpiece when designing mould.This alignment pin is the size according to the blanking sheet of workpiece, confirms the particular location of alignment pin on die ontology, then the interference fit through the fixing hole on pin and the die ontology realize selling fixing.This kind locate mode has realized that the positioning requirements of workpiece and workpiece are difficult for being subjected to displacement in process; But alignment pin is fixed, in case confirmed the size of plate, the position of alignment pin promptly is determined; In the debug phase of mould; When the forming quality that workpiece occurs is bad, need the position of adjusting workpiece is readjusted in the position of alignment pin, so just need on mould, offer fixing hole again; Cause the positioning accuracy of alignment pin low and increased the destruction of mould structure, reduced the production efficiency of workpiece simultaneously.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed the location structure of workpiece on a kind of mould, and this location structure can shorten the die debugging time, the destruction of improving positioning accuracy and reducing mould structure.
The purpose of the utility model can realize through following technical proposal: the location structure of workpiece on a kind of mould; This mould comprises mold and bed die; Described bed die is used to place above-mentioned workpiece; On bed die, be provided with the locating piece that several are used to locate above-mentioned workpiece, described locating piece is provided with the adjustment structure that locating piece is moved with respect to bed die.
After mould installs, the position of locating piece is confirmed according to the positioning requirements that actual product is produced, workpiece in the location of locating piece held on bed die.In when work, mould with component shaping good after, if forming quality is bad; When needing the adjustment location of workpiece, can locating piece be moved through governor motion, up to moving to suitable position; Shorten the debug time of mould like this, improved the positioning accuracy of location structure and the production efficiency of workpiece; Avoided on mould perforate again to position the fixing of piece simultaneously, the destruction of having reduced mould structure prolongs service life of mould.
In the location structure of workpiece, said each locating piece lays respectively at the above-mentioned edge of work and is connected on the above-mentioned bed die on above-mentioned mould.
In actual production, the shape of workpiece is various, is generally circle, rectangle etc.; The quantity of locating piece is different according to the shape of workpiece simultaneously.As the preferred version of content of the present invention, the present technique scheme is selected the rectangle that is shaped as of workpiece for use, and the quantity of locating piece is five.Workpiece is placed on the bed die, at the edge on the long limit of workpiece both sides two locating pieces is set respectively, at the edge of the minor face of workpiece one side a locating piece is set, the position of workpiece just can obtain confirming like this, locatees convenient and simple.
In the location structure of workpiece, described locating piece is the locating piece of a rectangle on above-mentioned mould, and the sidewall of each locating piece is resisted against respectively on the sidewall of above-mentioned workpiece.Can improve the positioning accuracy of locating piece like this, improve the production precision of product.
In the location structure of workpiece, described adjustment structure comprises the some bar holes one that are opened on the above-mentioned locating piece on above-mentioned mould, and described locating piece passes above-mentioned bar hole through bolt and is fixed on the bed die.
Like this can be with more firm being fixed on the bed die of locating piece, avoid in process workpiece to the forceful action of locating piece and the position of locating piece is subjected to displacement, thereby destroyed the position location of locating piece.
On above-mentioned mould in the location structure of workpiece, parallelly on each locating piece offer two bar holes one.
After mould installs, the position of locating piece is confirmed according to the positioning requirements that actual product is produced, when working, mould with component shaping good after; If forming quality is bad, when needing the adjustment location of workpiece, can the bolt on the locating piece be unclamped; Locating piece is moved along bar hole one itself,, again bolt is tightened locating piece is fixed on the bed die up to moving on to suitable position; Shortened the debug time of mould like this, improved the production precision of product, enhanced productivity; Be provided with two locating holes simultaneously, avoided locating piece to rotate like this, the sidewall of locating piece is better leaned on the sidewall of workpiece, improve the positioning accuracy of locating piece around bolt.
In the location structure of workpiece, the length direction of described bar hole one is right against above-mentioned workpiece on above-mentioned mould.Can make things convenient for locating piece to move like this, locating piece is moved to suitable position along the bar hole one of itself.
On above-mentioned mould in the location structure of workpiece; Described adjustment structure comprises the some bar holes two that are opened on the above-mentioned bed die; On locating piece, offer connecting hole, described locating piece passes above-mentioned connecting hole and bar hole two through bolt locating piece is fixed on the bed die.
After mould installs, the position of locating piece is confirmed, when work according to the positioning requirements that actual product is produced; Mould with component shaping good after, if forming quality is bad, when needing the adjustment location of workpiece; Can the bolt on the locating piece be unclamped, bolt moves along bar hole two, and the bolt band locating piece and moved together; Up to mobile suitable position, again bolt is tightened locating piece is fixed on the bed die, so just shortened the debug time of mould; Improve the production precision of product, enhance productivity;
On above-mentioned mould in the location structure of workpiece, parallelly on bed die offer two bar holes two.Avoided locating piece to rotate like this, the sidewall of locating piece is better leaned on the sidewall of workpiece, improved the positioning accuracy of locating piece around bolt.
In the location structure of workpiece, the length direction of described bar hole two is right against above-mentioned workpiece on above-mentioned mould.Can make things convenient for locating piece to move like this, locating piece is moved to suitable position along the bar hole two of itself.
Compared with prior art, the location structure of workpiece has the following advantages on this mould:
1, the location structure of workpiece comprises locating piece and bolt on a kind of mould of the utility model, and the bar hole one that bolt passes on the locating piece is fixed on locating piece on the bed die, and locating piece can move the adjustment of accomplishing the position location along the bar hole one of itself; This is simple in structure, is convenient to the installation of mould, has shortened the time of die debugging and has improved the positioning accuracy of location structure and the production efficiency of workpiece.
2, each locating piece offers two bar holes one, has avoided locating piece to rotate around bolt like this, and the sidewall of locating piece is better leaned on the sidewall of workpiece, improves the positioning accuracy of locating piece.
Description of drawings
Fig. 1 is the structural representation of the location structure embodiment one of workpiece on a kind of mould of the utility model.
Fig. 2 is the structural representation of the location structure embodiment two of workpiece on a kind of mould of the utility model.
Fig. 3 is the enlarged drawing at A place among Fig. 2.
Among the figure, 1, bed die; 2, workpiece; 3, location structure; 31, locating piece; 32, bolt.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one
See also Fig. 1, the location structure of workpiece on a kind of mould, this mould comprise mold (not shown) and bed die 1.On bed die 1, be placed with workpiece 2 and the location structure 3 that is used to locate workpiece 2.Location structure 3 comprises some locating pieces 31, bolt 32 and the adjustment structure that locating piece 31 is moved with respect to bed die 1.In actual production, the shape of workpiece 2 is various, is generally circle, rectangle etc.; The quantity of locating piece 31 is different according to the shape of workpiece 2 simultaneously.As the preferred implementation of present technique scheme, present embodiment is selected the rectangle that is shaped as of workpiece 2 for use, and the quantity of locating piece 31 is five.Workpiece 2 is placed on the bed die 1, two locating pieces 31 is set respectively, a locating piece 31 is set at the edge of a side of workpiece 2 minor faces at the edge on the long limit of workpiece 2 both sides.
Please continue to consult Fig. 1, each locating piece 31 is a rectangle, and the sidewall that some locating pieces 31 lay respectively at workpiece 2 edges and each locating piece 31 is resisted against respectively on the sidewall of workpiece 2.Can improve the positioning accuracy of locating piece 31 like this, improve the production precision of product.
Please continue to consult Fig. 1, governor motion comprises and just is opened in some bar holes one on the locating piece 31; The quantity of bar hole is decided according to actual conditions in actual production, and the quantity of bar hole is two in the present embodiment.Two bar holes one laterally arrange and the length direction of bar hole one faces workpiece 2.Bolt 32 passes bar hole one locating piece 31 is fixed on the bed die 1.
During work, after mould installed, the position of locating piece 31 is confirmed.After mould is shaped workpiece 2 well, if forming quality is bad, when needing adjustment workpiece 2 positions; Can the bolt on the locating piece 31 32 be unclamped; Locating piece 31 is moved along bar hole one itself,, again bolt 32 is tightened locating piece 31 is fixed on the bed die 1 up to moving on to suitable position; Shorten the debug time of mould like this, improved the positioning accuracy of location structure 3 and the production efficiency of workpiece 2; Avoided on mould perforate again to position the fixing of piece 31 simultaneously, the destruction of having reduced mould structure prolongs service life of mould.
Embodiment two
See also Fig. 2 and Fig. 3, the location structure of workpiece is similar on 26S Proteasome Structure and Function on a kind of mould on a kind of mould of present embodiment among the location structure of workpiece and the embodiment one, and its difference is not offer on the locating piece 31 in the present embodiment bar hole one.In the present embodiment, offer some bar holes two on the bed die 1; Offer the connecting hole identical on the locating piece 31 with bar hole quantity.The quantity of bar hole two and connecting hole can be selected two, three or individual according to the location requirement of strength in actual production; As preferred implementation, the quantity of bar hole two and connecting hole is two in the present embodiment.Bolt 32 passes connecting hole and bar hole two is fixed on locating piece 31 on the bed die 1.
During work, after mould installed, the position of locating piece 31 is confirmed.After mould is shaped workpiece 2 well, if forming quality is bad, when needing adjustment workpiece 2 positions; Can the bolt on the locating piece 31 32 be unclamped, bolt 32 moves along bar hole two, and bolt 32 is being with locating piece 31 to move together; Up to mobile suitable position, bolt 32 is tightened be fixed on the bed die 1 again deciding the piece piece, so just shortened the debug time of mould; Improve the production precision of product, enhance productivity; Be provided with two locating holes two simultaneously, avoided locating piece 31 to rotate like this, the sidewall of locating piece 31 is better leaned on the sidewall of workpiece 2, improve the positioning accuracy of locating piece 31 around bolt 32.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.

Claims (9)

1. the location structure of workpiece on the mould; This mould comprises mold and bed die (1); Described bed die (1) is used to place above-mentioned workpiece (2); It is characterized in that, on bed die (1), be provided with several locating pieces that is used to locate above-mentioned workpiece (2) (31), described locating piece (31) is provided with the adjustment structure that can make locating piece (31) mobile with respect to bed die (1).
2. the location structure of workpiece is characterized in that on the mould according to claim 1, and said each locating piece (31) lays respectively at above-mentioned workpiece (2) edge and is connected on the above-mentioned bed die (1).
3. the location structure of workpiece is characterized in that on the mould according to claim 1 and 2, and described locating piece (31) is the locating piece (31) of a rectangle, and the sidewall of each locating piece (31) is resisted against respectively on the sidewall of above-mentioned workpiece (2).
4. the location structure of workpiece on the mould according to claim 1 and 2; It is characterized in that; Described adjustment structure comprises the some bar holes one that are opened on the above-mentioned locating piece (31), and described locating piece (31) passes above-mentioned bar hole through bolt (32) and is fixed on the bed die (1).
5. the location structure of workpiece is characterized in that on the mould according to claim 4, goes up parallel two bar holes one of offering at each locating piece (31).
6. the location structure of workpiece is characterized in that on the mould according to claim 4, and the length direction of described bar hole one is right against above-mentioned workpiece (2).
7. the location structure of workpiece on the mould according to claim 1 and 2; It is characterized in that; Described adjustment structure comprises the some bar holes two that are opened on the above-mentioned bed die (1); On locating piece (31), offer connecting hole, described locating piece (31) passes above-mentioned connecting hole through bolt (32) and bar hole two is fixed on locating piece (31) on the bed die (1).
8. the location structure of workpiece is characterized in that on the mould according to claim 7, goes up parallel two bar holes two of offering at bed die (1).
9. the location structure of workpiece is characterized in that on the mould according to claim 7, and the length direction of described bar hole two is right against above-mentioned workpiece (2).
CN 201220191947 2012-04-28 2012-04-28 Positioning structure of workpiece on die Expired - Fee Related CN202621680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220191947 CN202621680U (en) 2012-04-28 2012-04-28 Positioning structure of workpiece on die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220191947 CN202621680U (en) 2012-04-28 2012-04-28 Positioning structure of workpiece on die

Publications (1)

Publication Number Publication Date
CN202621680U true CN202621680U (en) 2012-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220191947 Expired - Fee Related CN202621680U (en) 2012-04-28 2012-04-28 Positioning structure of workpiece on die

Country Status (1)

Country Link
CN (1) CN202621680U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588477A (en) * 2014-12-31 2015-05-06 苏州征之魂专利技术服务有限公司 Small-part dense-array splicing thin plate and punching lower mold structure
CN108273910A (en) * 2017-12-25 2018-07-13 青岛海立达冲压件有限公司 A kind of tail end beam reinforcing plate error prevention device
CN111085609A (en) * 2019-12-31 2020-05-01 常州机电职业技术学院 Quick die change device of frock of upper and lower mould separation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588477A (en) * 2014-12-31 2015-05-06 苏州征之魂专利技术服务有限公司 Small-part dense-array splicing thin plate and punching lower mold structure
CN108273910A (en) * 2017-12-25 2018-07-13 青岛海立达冲压件有限公司 A kind of tail end beam reinforcing plate error prevention device
CN111085609A (en) * 2019-12-31 2020-05-01 常州机电职业技术学院 Quick die change device of frock of upper and lower mould separation

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20200428