CN110090895A - Board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process - Google Patents
Board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process Download PDFInfo
- Publication number
- CN110090895A CN110090895A CN201910318230.5A CN201910318230A CN110090895A CN 110090895 A CN110090895 A CN 110090895A CN 201910318230 A CN201910318230 A CN 201910318230A CN 110090895 A CN110090895 A CN 110090895A
- Authority
- CN
- China
- Prior art keywords
- adjustment block
- key seat
- location key
- screw rod
- adjustment
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000008092 positive effect Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
Board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process, including being mounted on the putting down to L shape adjusting seat of upper mold lower end.Can opposite adjusting seat adjust in a small amount tightening screw rod, location key seat between adjustment gasket, adjustment block and location key seat between vertical Z-shaped positioning pin frame, adjustment block and the location key seat of position it is Z-shaped on hold level with both hands to part in L shape adjustment block interior angle, adjustment block is fixed on upper mold lower end surface with screw rod, it puts down and tightens location key seat in adjustment block to passing through adjustment block and screw in the tightening screw rod of location key seat, hold level with both hands under location key seat is Z-shaped to downwardly directed inner panel positioning pin is partially installed, inner panel positioning pin side installs spring-loaded plunger.The positive effect of the present invention is: guaranteeing the relative positional accuracy of sheet metal component, it is therefore prevented that when alignment pin position deviates；The case where there is inner panel dislocation and scraping workpiece.Solve the problems, such as that pickup is difficult and reduces the debugging difficulty of commissioning staff after the completion of bound edge.
Description
Technical field
The invention belongs to machinery equipment field, and in particular to the work piece in sheet metal component cold stamping wrapping mold positions dress
It sets.
Background technique
Automobile metal plate work wrapping process is generally used for the inside and outside plate of automobile assembling part, and (usually shutter member is also wrapped sometimes
Include the top cover with skylight, such as arrangements for automotive doors), this be it is a kind of will on part by punching press generate upper overturning or lower flange pass through bending
After pressing, Fig. 1 is shown in the assembly technology for making the inside and outside plate of part link together, wrapping process signal.Complete the mould of this process
Tool is called wrapping mold.By schematic diagram it is found that being that inner panel A, outside plate B are superimposed in the process of mould production, inner panel upper,
Outside plate is under.In order to guarantee the relative positional accuracy of two sheet metal components, need to position upper and lower two sheet metal components, if this
The hole center that two sheet metal components need to position each other on a vertical line, and the face where the two hole sites that
It rises and falls between this very small, just can be used and once position two sheet metal components in lower die installation positioning pin, mounting means is shown in Fig. 2.
Not in a vertical line, it is not available the same positioning pin, the excessive positioning pin that will lead to that rises and falls is too long, after the completion of will lead to bound edge
Pickup is difficult.Then inner panel positioning should be mounted on upper mold, run down contact sheet metal component location hole in upper mold to complete to position, pacify
Dress mode is shown in Fig. 3.This positioning method, positioning pin after mounting, can cause to be stranded to commissioning staff in the position of adjustment positioning pin
It is difficult.If alignment pin position slightly deviation, inner panel dislocation and Severe scratches workpiece can be made.
Summary of the invention
The object of the present invention is to provide a kind of interior board positioning mechanisms of position adjustable in sheet metal component cold stamping wrapping process, use
Overcome in punching press wrapping process and aforementioned deficiency existing for fixed positioning pin was installed in upper mold in the past.
Positioning mechanism of the invention includes being mounted on the putting down to L shape adjusting seat of upper mold lower end.Adjusting seat can be adjusted in a small amount
The receipts between adjustment gasket, adjustment block and location key seat between the vertical Z-shaped positioning pin frame of position, adjustment block and location key seat
Hold level with both hands on tight screw rod, location key seat are Z-shaped and be located in L shape adjustment block to part, there is screw hole and positioning pin nail hole in adjustment block, adjusts
Monolith is fixed on upper mold lower end surface with screw rod, is positioned with the pin across adjustment block in upper mold lower end, there are two phases in adjustment block
Mutually vertical to put down to screw hole, putting down for the Z-shaped upper end of location key seat is put down to the opposite threaded hole of screw hole with adjustment block to partially having,
It puts down and tightens location key seat in adjustment block to passing through adjustment block and screw in the tightening screw rod of location key seat, on location key seat is Z-shaped
End is put down to partially there is the screw hole for being fixed in upper mold lower end surface, which is greater than normal required assembly screw rod
Diameter, that is, reserve the space that screw rod moves in hole, it is fixed to downwardly directed inner panel is partially installed to hold level with both hands under location key seat is Z-shaped
Position pin, inner panel positioning pin side install spring-loaded plunger, the adjustment gasket be can be overlapped sandwich adjustment block and location key seat it
Between gasket, adjustment gasket in the middle part of laterally have tightening screw rod incision gap or tightening screw rod perforation.
Spring-loaded plunger is preferably arranged in pairs, and is separately mounted to inner panel positioning pin two sides.
Adjustment preferably 6, gasket, thickness 1mm is a piece of, and thickness 0.5mm three pieces, thickness 0.3mm is a piece of, thickness 0.2mm mono-
Piece.
The positive effect of the present invention is: the invention position adjustable and is had in a kind of sheet metal component cold stamping wrapping process
The interior board positioning mechanism of liftout function guarantees the relative positional accuracy of sheet metal component, it is therefore prevented that when alignment pin position deviates
When；The case where there is inner panel dislocation and scraping workpiece.Solve the problems, such as that pickup is difficult and reduces debugging people after the completion of bound edge
The debugging difficulty of member.
Detailed description of the invention
Fig. 1 is bound edge schematic diagram.
Fig. 2 is that positioning pin is mounted on lower die.
Fig. 3 is that positioning pin is mounted on upper mold.
Fig. 4 is mounting blocks perspective view of the invention.
Fig. 5 is gasket group front view of the invention.
Fig. 6 is adjustment block perspective view of the invention.
Fig. 7 is mechanism perspective view of the invention.
Specific embodiment
Refering to Fig. 7, positioning mechanism of the invention includes being mounted on the putting down to L shape adjusting seat 5 of upper mold lower end.It can opposite adjustment
Adjustment gasket 4, adjustment block 5 between the vertical Z-shaped positioning pin framves 3 of a small amount of adjustment positions of seat, adjustment block 5 and location key seat 3 with
Tightening screw rod, location key seat 3 between location key seat 3 it is Z-shaped on hold level with both hands and be located in 5 interior angle of L shape adjustment block to part, adjustment block
There are standing screw hole and positioning pin nail hole on 5, adjustment block 5 is fixed on upper mold lower end surface with screw rod, with the pin across adjustment block
It positions, is put down there are two orthogonal to screw hole in adjustment block 5, the Z-shaped upper end of location key seat 3 is put down to portion in upper mold lower end
Point have with the flat threaded hole opposite to screw hole of adjustment block 4, put down to passing through adjustment block 5 and screw in the tightening screw rod of location key seat 3
By the tightening of location key seat 3 in adjustment block 5, the Z-shaped upper end of location key seat 3 is put down to being partially fixed in upper mold lower end surface
Screw hole, the screw rod bore dia be greater than it is normal required for assembly screw rod diameter, reserve the space that screw rod move in hole, determine
Position key seat 3 it is Z-shaped under hold level with both hands to downwardly directed inner panel positioning pin 1 is partially installed, 1 side of inner panel positioning pin installs spring-loaded plunger
2, the adjustment gasket 4 is that can be overlapped the gasket sandwiched between adjustment block 5 and location key seat 3, lateral at 4 middle part of adjustment gasket
There is tightening screw rod perforation.
Spring-loaded plunger 2 is preferably arranged in pairs, and is separately mounted to inner panel positioning pin two sides.
Adjustment preferably 6, gasket 4, thickness 1mm is a piece of, and thickness 0.5mm three pieces, thickness 0.3mm is a piece of, thickness 0.2mm mono-
Piece.
Claims (3)
1. board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process, it is characterized in that: including being mounted under upper mold
It puts down to L shape adjusting seat at end.The opposite adjusting seat of energy adjusts vertical Z-shaped positioning pin frame, adjustment block and the location key seat of position in a small amount
Between adjustment gasket, adjustment block and location key seat between tightening screw rod, location key seat it is Z-shaped on hold level with both hands to part be located at L shape
Have screw hole and positioning pin nail hole in adjustment block interior angle, in adjustment block, adjustment block is fixed on upper mold lower end surface with screw rod, with across
The pin of adjustment block is positioned in upper mold lower end, is put down there are two orthogonal to screw hole, the Z-shaped upper end of location key seat in adjustment block
Put down and put down to the opposite threaded hole of screw hole to passing through adjustment block and screw in the tightening of location key seat to partially having to put down with adjustment block
Screw rod tightens location key seat in adjustment block, and the Z-shaped upper end of location key seat is put down to being partially fixed in upper mold lower end surface
Screw hole, the screw rod bore dia be greater than it is normal required for assembly screw rod diameter, that is, reserve the space that screw rod moves in hole,
Hold level with both hands under location key seat is Z-shaped to downwardly directed inner panel positioning pin is partially installed, inner panel positioning pin side installs spring-loaded plunger, institute
The adjustment gasket stated is that can be overlapped the gasket sandwiched between adjustment block and location key seat, laterally has tightening spiral shell in the middle part of adjustment gasket
Bar cuts gap or tightening screw rod perforation.
2. board positioning mechanism, feature in position-adjustable in a kind of sheet metal component cold stamping wrapping process according to claim 1
Be: spring-loaded plunger is arranged in pairs, and is separately mounted to inner panel positioning pin two sides.
3. board positioning mechanism, feature in position-adjustable in a kind of sheet metal component cold stamping wrapping process according to claim 1
Be: adjustment gasket selects 6, and thickness 1mm is a piece of, and thickness 0.5mm three pieces, thickness 0.3mm is a piece of, and thickness 0.2mm is a piece of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318230.5A CN110090895A (en) | 2019-04-19 | 2019-04-19 | Board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318230.5A CN110090895A (en) | 2019-04-19 | 2019-04-19 | Board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090895A true CN110090895A (en) | 2019-08-06 |
Family
ID=67445349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318230.5A Pending CN110090895A (en) | 2019-04-19 | 2019-04-19 | Board positioning mechanism in position-adjustable in a kind of sheet metal component cold stamping wrapping process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090895A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3019724U (en) * | 1995-06-22 | 1996-01-12 | 有限会社宮田機械 | Vertical position adjustment mechanism of mold in upper mold clamp device of bending machine |
| JP2010110848A (en) * | 2008-11-05 | 2010-05-20 | Ckd Corp | Positioning clamping device |
| CN202162296U (en) * | 2011-06-29 | 2012-03-14 | 天津汽车模具股份有限公司 | Adjustable inner plate positioning device for edge sealing device of automobile panel |
| CN203900270U (en) * | 2014-06-26 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Edge covering die and inner plate positioning pin assembly thereof |
| CN204953640U (en) * | 2015-09-01 | 2016-01-13 | 奇瑞汽车股份有限公司 | Abnormal shape of taking liftout mechanism of punching a hole |
| CN210676667U (en) * | 2019-04-19 | 2020-06-05 | 格致汽车科技股份有限公司 | Adjustable inner plate positioning mechanism in sheet metal part cold stamping edge covering process |
-
2019
- 2019-04-19 CN CN201910318230.5A patent/CN110090895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3019724U (en) * | 1995-06-22 | 1996-01-12 | 有限会社宮田機械 | Vertical position adjustment mechanism of mold in upper mold clamp device of bending machine |
| JP2010110848A (en) * | 2008-11-05 | 2010-05-20 | Ckd Corp | Positioning clamping device |
| CN202162296U (en) * | 2011-06-29 | 2012-03-14 | 天津汽车模具股份有限公司 | Adjustable inner plate positioning device for edge sealing device of automobile panel |
| CN203900270U (en) * | 2014-06-26 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Edge covering die and inner plate positioning pin assembly thereof |
| CN204953640U (en) * | 2015-09-01 | 2016-01-13 | 奇瑞汽车股份有限公司 | Abnormal shape of taking liftout mechanism of punching a hole |
| CN210676667U (en) * | 2019-04-19 | 2020-06-05 | 格致汽车科技股份有限公司 | Adjustable inner plate positioning mechanism in sheet metal part cold stamping edge covering process |
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