CN104043679A - Core drawing mechanism - Google Patents
Core drawing mechanism Download PDFInfo
- Publication number
- CN104043679A CN104043679A CN201410239644.6A CN201410239644A CN104043679A CN 104043679 A CN104043679 A CN 104043679A CN 201410239644 A CN201410239644 A CN 201410239644A CN 104043679 A CN104043679 A CN 104043679A
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- product
- frame
- guide rail
- depoling
- fixed
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- Manufacture Or Reproduction Of Printing Formes (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A core drawing mechanism comprises a horizontally arranged frame, a guide rail positioned on the frame and horizontally extending, and a vertical seat positioned on the frame, the frame is provided with a rodless cylinder driving the vertical seat to move along the guide rail, the vertical seat comprises a vertical portion vertical to the extension direction of the guide rail, the vertical portion is provided with a driving cylinder, a piston rod of the driving cylinder is downward vertically arranged, is connected with a plug board and can drive the plug board to move up and down, the plug board can be inserted into a side groove extending up and down of the core rod of a product and exposed to two sides of the product, the frame is also provided with a product fixing device positioned outside one end of the guide rail, and the product fixing device is used for fixing the product when the plug board drives the core rod to move. The core drawing mechanism has the advantages of compact structure, small size, rapid and efficient drawing of the core rod out of the product, simple structure, processing convenience, low product cost, time and labor saving, and improvement of the product processing automation degree.
Description
Technical field
The present invention relates to a kind of depoling mechanism, particularly relate to a kind of depoling mechanism of clod wash shape tube.
Background technology
In the production and processing of auto parts, conventionally can run into and process the shape tube with two-chamber, be the schematic appearance of this two-chamber shape tube as shown in Figure 1a, be the sectional view of this two-chamber shape tube as shown in Figure 1 b.This shape tube is in the time of needs bending machining, just need to use the plug as shown in Fig. 2 a, 2b and 2c, general plug 1, comprise core print 11 and core 12, core 12 inserts in the cavity of shape tube, core print 11 is positioned at one end of core and partial insertion in the two-chamber that is positioned at shape tube, and remainder is positioned at shape tube outside.Then by inserting after the shape tube clod wash bending of core, core is extracted in the cavity of shape tube.Existing depoling method, generally adopts two kinds of methods, the one, on plug, screw on screw, then with instrument by core prize come.Or on plug, screw on screw, pull out with oil cylinder.Above two kinds of methods, not only need the labour intensity that costs a lot of money, and need the expensive time, and also easily plug are damaged.
Summary of the invention
It is high that technical problem to be solved by this invention is to provide a kind of depoling efficiency, and depoling easily can reduce labour's depoling mechanism, and this depoling mechanism not only can, for clod wash shape tube, also can need on the device of depoling for other.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of depoling mechanism, comprise horizontally disposed frame, be positioned at horizontally extending guide rail in frame, and be positioned at the stand in frame, it is characterized in that: described frame is provided with and drives the Rodless cylinder of described stand along guide rail movement, described stand comprises the vertical portion perpendicular with the bearing of trend of guide rail, described vertical portion is provided with driving cylinder, the piston rod of described driving cylinder vertically arranges downwards and is connected with a plate and can drives this plate to move up and down, the plug that described plate can insert product is exposed in the side channel of downward-extension on the both sides of product section, in described frame, be also provided with the product fixture in the outside, one end that is positioned at described guide rail, for fixed product in the time that plate drive plug moves.
Preferably, described guide rail comprises two that are parallel to each other, the panel of the frame between described two guide rails is provided with the groove extending in the same way with described guide rail, described Rodless cylinder is positioned at frame, the movable block of described Rodless cylinder is exposed to described groove and fixes with a towing plate, and described towing plate is fixedly connected with described stand.
In order to make the motion steady and smooth more of described stand, the below of described stand is fixed with sliding shoe, and described sliding shoe matches with described guide rail and moves along described guide rail.
In order to make the motion of plate more steady, described piston rod is fixedly attached to a movable block by an air supported head and nut, on the stand of described movable block both sides, be vertically provided with guide pad, the outside of described movable block is fixed with the described plate extending in the same way with this movable block.
Can once extract two plugs in order to raise the efficiency, the bottom of described plate is extended with the shrinkage pool at two intervals from bottom to top, the part between two side channels of the accommodating plug of described shrinkage pool.
In order to locate better the product with plug, the outside, one end of described guide rail is positioned in the frame under described plate and is fixed with a product baffle plate, be positioned under the state in described frame with the Product Level of plug, the end of product is butted on described product baffle plate.
For the ease of fixed product, described product fixture comprises that the product being fixed in frame props up piece and is positioned at product and props up the product briquetting of piece top, described product props up between piece and product briquetting the passage that forms the level of passing for product, and the driving that described product briquetting is subject to drive unit is propped up the piece compression product that moves up and down with respect to described product.
In order to make product stressed evenly in the time compressing product, the described product briquetting face relative with product is provided with flexible material.
For the motion that makes described product briquetting more steadily can compress product better, described drive unit is to be fixed in frame, to be positioned at product and to prop up the cylinder of piece below, the output shaft of described cylinder arranges and passes that described product props up piece and described product briquetting fixes straight up, the both sides of described output shaft are provided with the guide post extending in the same way with described output shaft, and described guide post runs through described product and props up piece and product briquetting.
For the outboard end of fixed product and can fix the product of differently curved degree, also comprise the fixed mount of fixed product outboard end, described fixed mount comprises the hinge that the support that is fixed in frame and one end is connected with support the other end horizontally outward extends, and the other end of described hinge is provided with the outboard end of product shelves fixed product straight up.
Compared with prior art, the invention has the advantages that this not only compact conformation of depoling mechanism, small volume, and can fast and efficiently plug be extracted from product, not only simple in structure easy to process, and product cost is low, time saving and energy saving, improve the automaticity of product processing.And this mechanism's employing Rodless cylinder, not only make motion more steady, and greatly reduce the volume of product, save space.
Brief description of the drawings
Fig. 1 a is the schematic diagram of two-chamber shape tube of the present invention.
Fig. 1 b is the sectional view of two-chamber opposite sex pipe of the present invention.
Fig. 2 a is the front view of plug of the present invention.
Fig. 2 b is the top view of plug of the present invention.
Fig. 2 c is that plug of the present invention inserts the schematic diagram in two-chamber shape tube.
Fig. 3 a is the side view of depoling of the present invention mechanism.
Fig. 3 b is the enlarged drawing of G part in Fig. 3 a.
Fig. 4 is the top view (remove and drive cylinder) of depoling of the present invention mechanism.
Fig. 5 be along A in Fig. 3 to schematic diagram.
Fig. 6 is the schematic diagram of stand and slide block E direction in Fig. 3.
Fig. 7 a is the cutaway view of B-B line in Fig. 3.
Fig. 7 b is the cutaway view of C-C line in Fig. 7 a.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Fig. 2 a-2c, for the schematic diagram of plug 1 used in the present invention, this plug 1 comprises core print 11 and core 12, core print 11 is positioned at one end of core 12, and the width of core print 11 on horizontal plane is greater than the width of core 12, wherein core 12 adopts soft material, is inserted in the cavity of shape tube 10 distortion of product cavity when avoiding clod wash.As shown in Figure 2 b, for the top view of this plug 1, one end of described core print 11 is provided with along its length dodges groove 111 along its thickness direction, this dodges groove 111 and does not extend to the other end of core print 11, one end of this core print 11 is divided into the left and right sides, as shown in Fig. 2 b top view, core 12 is stretched from a wherein epitaxial lateral overgrowth of the left and right sides of one end of core print 11, this dodges groove 111 for dodging product, in the time that this core 12 inserts one of them cavity of two-chamber opposite sex pipe 10, this dodges groove 111 for the interlayer between two cavitys of accommodating two-chamber shape tube, the left and right sides of core print 11 is laid respectively in two isolated chambeies, and core 12 is positioned at one of them chamber.This core print 11 has the part of dodging groove 111 and is positioned at the cavity of opposite sex pipe 10, the other end part that not the having of core print 11 dodged groove 111 is exposed to shape tube 10, as shown in Fig. 2 b, 2c, the two sides of the other end of this core print 11 are provided with the side channel of going up downward-extension 112 along its thickness direction.And dodge between groove 111 and side channel 112 and must there is certain distance, while avoiding depoling, produce flexural deformation, ensure the intensity of plug, ensure smooth depoling and ensure the life-span of plug.Described in this, this plug 1 also not necessarily will be as said structure, as long as comprise the part that is positioned at product cavity, it is the core print of above-mentioned core and part, and be exposed to the part of product cavity, be above-mentioned part core print, and its both side surface that is exposed to the part of product cavity is provided with the side channel extending along its thickness direction.
As shown in Fig. 3-7b, depoling of the present invention mechanism, comprise horizontally disposed frame 2, and be positioned at the Rodless cylinder 21 of frame 2, this Rodless cylinder 21 is connected to the panel 23 of the side of being located thereon by backing plate 22, this panel 23 parallels and is horizontally disposed with the upper surface of this frame 2, or this panel 23 is the upper surface of described frame 2.The guide rail 25 that this panel 23 is provided with two horizontal-extendings and is parallel to each other, panel 23 between guide rail 25 is provided with the groove 24 extending in the same way with guide rail 25, the movable block of described Rodless cylinder 21 is exposed to described groove 24, the movable block of described Rodless cylinder 21 and towing plate 3 fix, and this towing plate 3 can move along described groove 24 under the driving of Rodless cylinder 21.Two ends at this guide rail 25 arrange respectively guide rail baffle 251.
Described towing plate 3 is fixedly connected with a stand 4, the below of described stand 4 is fixed with a sliding shoe 48, described sliding shoe 48 matches with described guide rail 25 and can move along guide rail 25, and therefore, this Rodless cylinder 21 can drive stand 4 to move along guide rail 25 and groove 24.Described stand 4 comprises the horizontal component 42 being connected with sliding shoe 48 and the vertical portion 41 vertically arranging.The activity direction of described vertical portion 41 and described stand 4, the top that is the perpendicular lateral surface of the length direction of described groove 24 and guide rail 25 is provided with a driving cylinder 5, the piston rod 51 of described driving cylinder 5 vertically arranges downwards, and this piston rod 51 is fixedly attached to a movable block 43 by an air supported head 52 and nut 53, on the stand 4 of described movable block 43 both sides, be vertically provided with guide pad 44, described movable block 43 vertically moves up and down along guide pad 44, and the outside of described movable block 43 is fixed with this movable block 43 extends the plate 45 arranging in the same way.Described plate 45 can be along with movable block 43 upper and lower vertical motion under the driving of piston rod 51.
The outside, one end that on panel 23 under described plate 45 is described guide rail 25 is fixed with a product baffle plate 6, be positioned on the panel 23 of described frame 2 during with the Product Level of plug 1, described product is butted on described product baffle plate 6, and side channel 112 on core print 11 on plug 1 aligns and matches with described plate 45.Along with moving up and down of plate 45, this plate 45 can insert the core print 11 of fixing described plug 1 on described side channel 112 from horizontal direction.Preferably, the bottom of described plate 45 comprises two shrinkage pools 451 that extend from bottom to top, the part of described shrinkage pool 451 between can two side channels 112 of accommodating core print 11, therefore this plate 45 can be fixed two core prints 11 simultaneously, can realize extracting of two plugs 1 simultaneously.
On the panel 23 in the outside of described product baffle plate 6, be fixed with a product fixture for the shape tube 10 that is inserted with plug 1 is fixed.Described product fixture, as shown in Fig. 3 a, 3b, 4,6,7a and 7b, comprising that the product that is positioned at below props up piece 71 and is positioned at product props up the product briquetting 72 of piece 71 tops, described product props up the passage 73 that mutually forms a level between piece 71 and product briquetting 72 for passing fixing for shape tube 10, and the face that product briquetting 72 is relative with shape tube 10 is provided with flexible material 74, make shape tube 10 stressed even when product briquetting 72 compresses.Described product props up to be fixed with in the frame 2 of below of the corresponding panel 23 of piece 71 and drives described product briquetting 72 to move up and down to compress the drive unit of shape tube 10, described drive unit comprises being fixed on and is positioned at product and props up the cylinder 81 of piece 71 belows in frame 2, and the output shaft 82 of described cylinder 81 arranges straight up and props up piece 71 through described product and fix with described product briquetting 72.And on the position of described output shaft 82 both sides, vertically be fixed with the guide post 83 extending in the same way with described output shaft 82, described guide post 83 runs through described product and props up piece 71 and product briquetting 72, makes described product briquetting 72 along with moving up and down of drive unit is more steady.Between described guide post 83 and described frame 2, be provided with guide pin bushing 84.Preferably, described product briquetting 72 and product prop up between piece 71 can form two passages that are parallel to each other 73, for compress two shape tubes 10 simultaneously.
Preferably, in described frame 2, also can be provided with the fixed mount of fixing described shape tube 10 outboard ends, described fixed mount comprises the support 91 being fixed in frame 2, and one end and support 91 is connected, the other end horizontally outward extends hinge 92, the other end of described hinge 92 is provided with product shelves 93 straight up, in described product shelves 93 for the outboard end of fixing shape tube 10, and hinge 92 is hinged and forms by many, hinge 92 can swing in the horizontal direction according to the shape of shape tube 10, and then the outboard end of fixing shape tube 10.Therefore, can fix according to the degree of crook of shape tube after clod wash 10 outboard end of shape tube, the shape tube 10 of different degree of crook all can be fixed.
First by the product with plug, be that two-chamber shape tube lies in a horizontal plane in product and props up on piece 71, and make the end of product near product baffle plate 6, then drive cylinder 81 to make product briquetting 72 compress product, the outboard end of product is fixed in product shelves 93 simultaneously, is fixed on fixed mount.Now described stand 4 should be positioned on described guide rail 25 one end near described product baffle plate 6, then drive cylinder 5, make plate 45 move downward and insert interior the fixing of side channel 112 of the core print 11 of described plug 1, then Rodless cylinder 21 drives described stand 4 to do the horizontal movement away from described product baffle plate 6 along guide rail 25, and then plug 1 is extracted from product.
This not only compact conformation of depoling mechanism, small volume, and can fast and efficiently plug be extracted from product, not only simple in structure easy to process, and product cost is low, time saving and energy saving, improve the automaticity of product processing.And this mechanism's employing Rodless cylinder, not only make motion more steady, and greatly reduce the volume of product, save space.And this depoling mechanism not necessarily will be used for the plug of the plug in clod wash two-chamber shape tube, can be for the plug of other tube inner core rods.
Although more than described the preferred embodiments of the present invention in detail, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (10)
1. a depoling mechanism, comprise horizontally disposed frame (2), be positioned at the upper horizontally extending guide rail (25) of frame (2), and be positioned at the stand (4) in frame (2), it is characterized in that: described frame (2) is provided with and drives the Rodless cylinder (21) of described stand (4) along guide rail (25) motion, described stand (4) comprises the vertical portion (41) perpendicular with the bearing of trend of guide rail (25), described vertical portion (41) is provided with and drives cylinder (5), the piston rod (51) of described driving cylinder (5) vertically arranges downwards and is connected with a plate (45) and can drives this plate (45) to move up and down, the plug (1) that described plate (45) can insert product is exposed in the side channel (112) of downward-extension on the both sides of product section, in described frame (2), be also provided with the product fixture in the outside, one end that is positioned at described guide rail (25), for fixed product in the time that plate (45) drive plug (1) moves.
2. depoling as claimed in claim 1 mechanism, it is characterized in that: described guide rail (25) comprises two that are parallel to each other, the panel (23) of the frame between described two guide rails (25) is provided with the groove (24) extending in the same way with described guide rail (25), described Rodless cylinder (21) is positioned at frame (2), the movable block of described Rodless cylinder (21) is exposed to described groove (24) and fixes with a towing plate (3), and described towing plate (3) is fixedly connected with described stand (4).
3. depoling as claimed in claim 2 mechanism, it is characterized in that: the below of described stand (4) is fixed with sliding shoe (48), described sliding shoe (48) matches with described guide rail (25) and is mobile along described guide rail (25).
4. depoling as claimed in claim 1 mechanism, it is characterized in that: described piston rod (51) is fixedly attached to a movable block (43) by an air supported head (52) and nut (53), on the stand (4) of described movable block (43) both sides, be vertically provided with guide pad (44), the outside of described movable block (43) is fixed with the described plate (45) extending in the same way with this movable block (43).
5. the depoling mechanism as described in claim 1-4 any one, it is characterized in that: the bottom of described plate (45) is extended with the shrinkage pool (451) at two intervals from bottom to top the part between two side channels (112) of the accommodating plug of described shrinkage pool (451) (1).
6. depoling as claimed in claim 1 mechanism, it is characterized in that: the outside, one end of described guide rail (25) is positioned in the frame (2) under described plate (45) and is fixed with a product baffle plate (6), be positioned under the state in described frame (2) with the Product Level of plug (1), the end of product is butted on described product baffle plate (6).
7. depoling as claimed in claim 1 mechanism, it is characterized in that: described product fixture comprises that the product being fixed in frame (2) props up piece (71) and is positioned at product and props up the product briquetting (72) of piece (71) top, described product props up between piece (71) and product briquetting (72) passage (73) that forms the level of passing for product, and the driving that described product briquetting (72) is subject to drive unit is propped up piece (71) the compression product that moves up and down with respect to described product.
8. depoling as claimed in claim 7 mechanism, is characterized in that: described product briquetting (72) face relative with product is provided with flexible material (74).
9. depoling as claimed in claim 7 mechanism, it is characterized in that: described drive unit is positioned at product and props up the cylinder (81) of piece (71) below for being fixed in frame (2), the output shaft (82) of described cylinder (81) arranges straight up and passes described product and props up piece (71) and described product briquetting (72) and fix, the both sides of described output shaft (82) are provided with the guide post (83) extending in the same way with described output shaft (82), described guide post (83) runs through described product and props up piece (71) and product briquetting (72).
10. depoling as claimed in claim 1 mechanism, it is characterized in that: the fixed mount that also comprises fixed product outboard end, described fixed mount comprises the hinge (92) that the support (91) that is fixed in frame (2) and one end is connected with support (91) other end horizontally outward extends, and the other end of described hinge (92) is provided with the outboard end of product shelves (93) fixed product straight up.
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CN201410239644.6A CN104043679B (en) | 2014-05-29 | 2014-05-29 | A kind of depoling mechanism |
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CN201410239644.6A CN104043679B (en) | 2014-05-29 | 2014-05-29 | A kind of depoling mechanism |
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CN104043679A true CN104043679A (en) | 2014-09-17 |
CN104043679B CN104043679B (en) | 2016-03-30 |
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CN201410239644.6A Active CN104043679B (en) | 2014-05-29 | 2014-05-29 | A kind of depoling mechanism |
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Cited By (2)
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CN109079705A (en) * | 2018-09-05 | 2018-12-25 | 宜昌崟锦包装有限责任公司 | White wine box unlocking key device for disassembling and operating method |
WO2019109431A1 (en) * | 2017-12-08 | 2019-06-13 | 广州敏实汽车零部件有限公司 | Machine for extracting specified rubber strip |
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CN203991846U (en) * | 2014-05-29 | 2014-12-10 | 宁波信泰机械有限公司 | A kind of depoling mechanism |
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JP2000246350A (en) * | 1999-03-02 | 2000-09-12 | Honda Motor Co Ltd | Square pipe core bar pulling out device |
US6192728B1 (en) * | 2000-05-30 | 2001-02-27 | Yin Lin Machine Industrial Co., Ltd | Pipe bending machine accurately controlling bent angles of pipes |
CN202540551U (en) * | 2012-03-29 | 2012-11-21 | 南通喜泰模塑开发有限公司 | Loose core mechanism of elbow pipe |
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Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20140917 Assignee: NINGBO MINTH AUTOMOTIVE PARTS RESEARCH&DEVELOPMENT Co.,Ltd. Assignor: NINGBO XINTAI MACHINERY Co.,Ltd. Contract record no.: X2021330000370 Denomination of invention: A core pulling mechanism Granted publication date: 20160330 License type: Common License Record date: 20210927 |