CN202087644U - Bending machine with auxiliary locating device - Google Patents
Bending machine with auxiliary locating device Download PDFInfo
- Publication number
- CN202087644U CN202087644U CN2011200487029U CN201120048702U CN202087644U CN 202087644 U CN202087644 U CN 202087644U CN 2011200487029 U CN2011200487029 U CN 2011200487029U CN 201120048702 U CN201120048702 U CN 201120048702U CN 202087644 U CN202087644 U CN 202087644U
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- CN
- China
- Prior art keywords
- bending
- locating
- auxiliary locator
- alignment pin
- bender
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- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a bending machine with an auxiliary locating device, which comprises a bending machine body where a bending upper die, a bending lower die and a rear material blocking block are arranged. Particularly, at least one locating device is arranged between the bending lower die and the rear material blocking block. The locating device is fixed with the bending lower die. At least one locating pin or locating block capable of being pressed is arranged on the locating device. At a normal position, the horizontal height of the top of the locating pin or the locating block is larger than that of the top of the bending lower die, and when the locating pin or the locating block is pressed, the horizontal height of the top of the locating pin or the locating block is not larger than that of the top of the bending lower die. The bending machine has the advantages that firstly, the bending machine can be produced by improving an existing machine, and cost of the improvement is low; secondly, location of the machine is quite flexible, and auxiliary locating devices can be optionally added to develop new locating standards; and finally, cost of replacement and maintenance of the auxiliary locating devices is low.
Description
Technical field
The utility model relates to a kind of plate bending machine.
Background technology
Bender need carry out repeatedly bending because of the dimensional requirement of workpiece usually when the same workpiece of bending.For example: same workpiece need carry out Bending Processing two different positions, and operating personnel need to adjust the once position of back material blocking block after having processed first position, could process second position then.Yet for common bender, the adjustment of back material blocking block position is to adopt manual mode, and the operation of carrying out back material blocking block adjustment repeatedly can increase labour intensity and the serious production efficiency that reduces greatly.Even and adopt the numerical control bender that can be automatically the back position of material blocking block be positioned of band programing function, need also to consider that the back material blocking block locatees required time and artificial required time of programming repeatedly, and the high investment of numerical control bender and to the high request of operator quality.
Sometimes, the workpiece manufacturing batch of a certain specification is bigger, and for saving the back required time of material blocking block of adjusting repeatedly, producers can take into account a certain position of the whole workpiece of first bending, after adjusting once the position of back material blocking block, the another location of the whole workpiece of bending again.Though this method can play certain positive role to enhancing productivity, but workpiece exists a stacking and temporary problem between twice bending in front and back, stacking and temporary all need the time, space and staff, in case and stacking and temporary, the time that single workpiece enters subsequent processing can be delayed, so the simple adjustment process sequence that relies on also can not obtain best effects.So need improve to existing bender.
Summary of the invention
The utility model provides a kind of bender that has auxiliary locator at above-mentioned situation.
The utility model is taked following technical scheme:
The bender that has auxiliary locator comprises the bender body, and described bender body is provided with bending patrix, bending counterdie and back material blocking block, especially, is provided with at least one auxiliary locator between bending counterdie and back material blocking block; Described auxiliary locator and bending counterdie relative fixed; On auxiliary locator, be provided with at least one alignment pin that can be depressed or locating piece; The level height at described alignment pin or locating piece top is higher than the level height at bending counterdie top under the normal position, and the level height at described alignment pin or locating piece top is not higher than the level height at bending counterdie top when being depressed.
Auxiliary locator of the present utility model be except that back another backgauge the material blocking block apart from positioning element.A workpiece both can utilize material blocking block location, back, also can utilize the auxiliary locator location.When utilizing material blocking block location, back, can allow workpiece stride across the alignment pin of auxiliary locator or locating piece and workpiece is come on the material blocking block of back.The alignment pin of auxiliary locator or locating piece will reach the effect of dodging being depressed under the molding pressure effect in the gravity of workpiece and the bending this moment.After taking out workpiece, alignment pin or locating piece will automatically reset.When utilizing the auxiliary locator location, then because the level height at alignment pin under the normal position or locating piece top is higher than the level height at bending counterdie top, alignment pin or locating piece can replace the back material blocking block and withstand workpiece, so operating personnel directly come to workpiece on the alignment pin or locating piece of adjusting the backgauge distance in advance, can carry out Bending Processing.Obviously, the bending position of the workpiece that material blocking block positions after utilizing is different from the bending position of the workpiece that utilizes the auxiliary locator location, but since the workman can be simply, handover operation between this two position point apace, so the workman can be is efficiently carried out Bending Processing at the diverse location of same workpiece.
Because contacting between the alignment pin of auxiliary locator or locating piece and the edge of work is the some contact, positioning accuracy when being difficult to guarantee each material loading, therefore preferably be provided with a plurality of auxiliary locators in design, limit a backgauge distance with two or more auxiliary locators.
In addition, auxiliary locator can be fixed on the frame of bender body, when the distance between auxiliary locator and the bending counterdie is closer, and also can be by adjusting the side that cushion block and screw are fixed on the bending counterdie.Change the different adjustment cushion block of thickness this moment, can realize the adjustment of backgauge distance.
Above-described auxiliary locator can adopt following structure to make: comprise a fixed head, alignment pin, spring and adjustment screw; Be provided with a through hole on fixed head, alignment pin stretches out in the top of through hole, adjusts screw and screws in bottom in through hole, and spring is compressed in the through hole between the alignment pin and adjustment screw; And the through hole upper part diameter is less than the diameter of alignment pin bottom.Alignment pin can move by the relative fixed plate like this, can not break away from fixed head, and the dynamics that is depressed of alignment pin is regulated the direction of rotation control that can pass through to adjust screw.During installation, being connected with the frame of bender body or bending counterdie by fixed head gets final product.
The utlity model has following advantage: 1) can transform on the basis of existing machine and form, improvement cost is low; 2) this machine location is flexible big, can arbitrarily increase auxiliary locator and expands the location benchmark of appearance; 3) replacing of auxiliary locator and maintenance cost are very low.
Description of drawings
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the left view of Fig. 1.
Description of reference numerals: 1-bending patrix; 2-bending counterdie; Material blocking block behind the 3-; The 4-auxiliary locator; The 5-fixed head; The 6-alignment pin; The 7-spring; 8-adjusts screw; The 9-through hole; The 10-workpiece; 11-adjusts cushion block; The 12-screw.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the bender of present embodiment comprises the bender body, is provided with bending patrix 1, bending counterdie 2 and back material blocking block 3 on the bender body, also comprises 2 auxiliary locators 4.Wherein, auxiliary locator 4 is made of fixed head 5, alignment pin 6, spring 7 and adjustment screw 8.Fixed head 5 is provided with a through hole 9, and alignment pin 6 stretches out in the top of through hole 9, adjusts screw 8 and screws in the bottom of through hole 9, and spring 7 is compressed in the through hole 9 between the alignment pin 6 and adjustment screw 8.Because through hole 9 upper part diameter are less than the diameter of alignment pin 6 bottoms, so alignment pin 6 can not break away from fixed head 5, but and relative fixed plate 5 moves.As shown in Figure 2, alignment pin is in the normal position 6 this moments, because the level height at alignment pin 6 tops is higher than the level height at bending counterdie 2 tops, realizes the location so alignment pin 6 can block the edge of workpiece 10.When workpiece 10 strides across alignment pin 6 and comes to the back during material blocking block 3, alignment pin 6 will be depressed by workpiece 10, reaches the effect of dodging.
As shown in Figure 1 and Figure 2,2 of present embodiment auxiliary locators 4 are by adjusting the side that cushion block 11 and screw 12 are fixed on bending counterdie 2.Adopt the different adjustment cushion block of thickness, can realize the adjustment of auxiliary locator backgauge distance.In addition, also can consider auxiliary locator directly is fixed on the base of bender body, as long as auxiliary locator and bending counterdie relative fixed.
What this specification was enumerated is better embodiment of the present utility model only, and all equivalent technologies conversion of being done under operation principle of the present utility model and thinking all are considered as protection domain of the present utility model.
Claims (4)
1. the bender that has auxiliary locator comprises the bender body, and described bender body is provided with bending patrix, bending counterdie and back material blocking block, it is characterized in that: be provided with at least one auxiliary locator between bending counterdie and back material blocking block; Described auxiliary locator and bending counterdie relative fixed; On auxiliary locator, be provided with at least one alignment pin that can be depressed or locating piece; The level height at described alignment pin or locating piece top is higher than the level height at bending counterdie top under the normal position, and the level height at described alignment pin or locating piece top is not higher than the level height at bending counterdie top when being depressed.
2. the bender that has auxiliary locator as claimed in claim 1 is characterized in that: auxiliary locator is fixed on the frame of bender body.
3. the bender that has auxiliary locator as claimed in claim 1 is characterized in that: auxiliary locator is by adjusting the side that cushion block and screw are fixed on the bending counterdie.
4. as claim 1 or the 2 or 3 described benders that have auxiliary locator, it is characterized in that: described auxiliary locator adopts following structure to make: comprise a fixed head, alignment pin, spring and adjustment screw; Be provided with a through hole on fixed head, alignment pin stretches out in the top of through hole, adjusts screw and screws in bottom in through hole, and spring is compressed in the through hole between the alignment pin and adjustment screw; And the through hole upper part diameter is less than the diameter of alignment pin bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200487029U CN202087644U (en) | 2011-02-25 | 2011-02-25 | Bending machine with auxiliary locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200487029U CN202087644U (en) | 2011-02-25 | 2011-02-25 | Bending machine with auxiliary locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087644U true CN202087644U (en) | 2011-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200487029U Expired - Fee Related CN202087644U (en) | 2011-02-25 | 2011-02-25 | Bending machine with auxiliary locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190757A (en) * | 2014-08-22 | 2014-12-10 | 上海元阳金属制品有限公司 | Bending machine |
| CN104492963A (en) * | 2014-12-18 | 2015-04-08 | 安徽力源数控刃模具制造有限公司 | Bend mould with limit function and using method and upper die bit machining method of bend mould |
| CN104985053A (en) * | 2015-06-30 | 2015-10-21 | 浙江杨明斯金属制品有限公司 | Forming die for V-shaped plate |
| CN105921558A (en) * | 2016-05-20 | 2016-09-07 | 上海发那科机器人有限公司 | Robot servo bending system |
-
2011
- 2011-02-25 CN CN2011200487029U patent/CN202087644U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190757A (en) * | 2014-08-22 | 2014-12-10 | 上海元阳金属制品有限公司 | Bending machine |
| CN104492963A (en) * | 2014-12-18 | 2015-04-08 | 安徽力源数控刃模具制造有限公司 | Bend mould with limit function and using method and upper die bit machining method of bend mould |
| CN105880382A (en) * | 2014-12-18 | 2016-08-24 | 安徽力源数控刃模具制造有限公司 | Use method of bending mold with limiting function |
| CN105903812A (en) * | 2014-12-18 | 2016-08-31 | 安徽力源数控刃模具制造有限公司 | Machining method for upper die tool bit of bending die with limiting function |
| CN105880382B (en) * | 2014-12-18 | 2017-11-28 | 安徽力源数控刃模具制造有限公司 | A kind of application method with limit function Bending Mould |
| CN105903812B (en) * | 2014-12-18 | 2018-05-22 | 安徽力源数控刃模具制造有限公司 | A kind of processing method with limit function Bending Mould upper mold cutter head |
| CN104985053A (en) * | 2015-06-30 | 2015-10-21 | 浙江杨明斯金属制品有限公司 | Forming die for V-shaped plate |
| CN105921558A (en) * | 2016-05-20 | 2016-09-07 | 上海发那科机器人有限公司 | Robot servo bending system |
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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 |
Granted publication date: 20111228 Termination date: 20180225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |