CN110640499A - Auxiliary positioning device punches - Google Patents
Auxiliary positioning device punches Download PDFInfo
- Publication number
- CN110640499A CN110640499A CN201911012493.XA CN201911012493A CN110640499A CN 110640499 A CN110640499 A CN 110640499A CN 201911012493 A CN201911012493 A CN 201911012493A CN 110640499 A CN110640499 A CN 110640499A
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- CN
- China
- Prior art keywords
- pad
- bearing
- fixing
- positioning device
- auxiliary positioning
- 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
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- 238000004080 punching Methods 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 239000003094 microcapsule Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000005187 foaming Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2414—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for indicating desired positions guiding the positioning of tools or workpieces
- B23Q17/2419—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for indicating desired positions guiding the positioning of tools or workpieces by projecting a single light beam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the field of punching, in particular to a punching auxiliary positioning device. The device comprises a bearing base, a laser generating assembly and fixing assemblies, wherein the laser generating assembly is arranged above the bearing base, the fixing assemblies are arranged on the bearing base, at least two groups of fixing assemblies are arranged, and each group of fixing assemblies comprises a bearing pad for bearing a product to be punched, a fixing pad for binding the product to be punched and an adjusting structure for adjusting the lengths of the bearing pad and the fixing pad; one end of the bearing pad is fixedly arranged on the bearing base, and the other end of the bearing pad is a free end movably connected with the adjusting structure; one end of the fixing pad is vertically and slidably arranged on the bearing base, and the other end of the fixing pad is a free end movably connected with the adjusting structure. The invention can effectively fix products in any shapes without damaging the products.
Description
Technical Field
The invention relates to the field of punching, in particular to a punching auxiliary positioning device.
Background
In the production process of various products, punching is an important link, in the traditional punching process, in order to ensure the position precision in the drilling process, scribing and positioning are needed to be carried out on the product to be punched, the positioning mode has low processing efficiency, and in the actual production process, a positioning line drawn in advance is possibly faded, so that the judgment of an operator is influenced.
In order to improve efficiency, a method for assisting drilling positioning by using a fixture has appeared, and the fixture in the method generally adopts an upper fixing plate and a lower fixing plate made of hard materials, so that a product to be drilled is clamped and fixed between the fixing plates, and then the product to be drilled is drilled. According to the method, on one hand, products such as thin plates which are easy to deform can be damaged in the process of clamping and fixing the products, on the other hand, the products with the surfaces being arc surfaces cannot be effectively fixed, because the contact points of the arc surface products and the fixing plate are few, when the arc surface products need to be positioned and punched, corresponding arc-shaped positioning plates need to be manufactured, and time and labor are wasted. In addition, the clamp itself made of a hard material is worn even after long use, which causes a problem of displacement even when the plate-like product is fixed, thereby affecting the punching accuracy.
Disclosure of Invention
The invention aims to solve the problems and provides a punching auxiliary positioning device which can effectively position products in any shapes.
The technical scheme for solving the problems is that the punching auxiliary positioning device comprises a bearing base, a laser generating assembly and fixing assemblies, wherein the laser generating assembly is arranged above the bearing base, the fixing assemblies are arranged on the bearing base, at least two groups of fixing assemblies are arranged, and each group of fixing assemblies comprises a bearing pad for bearing a product to be punched, a fixing pad for binding the product to be punched and an adjusting structure for adjusting the lengths of the bearing pad and the fixing pad; one end of the bearing pad is fixedly arranged on the bearing base, and the other end of the bearing pad is a free end movably connected with the adjusting structure; one end of the fixing pad is vertically and slidably arranged on the bearing base, and the other end of the fixing pad is a free end movably connected with the adjusting structure.
Preferably, the bearing pad and the fixing pad are formed by connecting microcapsules through a connecting piece, and the length of the microcapsules along the length direction of the bearing pad and the fixing pad is not more than 0.5 cm.
Preferably, the adjusting structure pass through the support frame set up in the bearing base includes first bolt portion, second bolt portion and control first bolt portion and second bolt portion alternate the control assembly of the connecting piece of the free end of bearing pad and fixed bolster.
Preferably, the control assembly comprises racks respectively arranged on the first plug pin part and the second plug pin part and an adjusting gear meshed with the racks.
Preferably, the microcapsule is a balloon.
Preferably, the microcapsule is a water capsule.
Preferably, the connecting piece includes fixed part and the movable part articulated with the fixed part, the one side that the movable part kept away from the bearing base is connected with the fixed part through elastic component.
Preferably, the support base is a foamed base.
Preferably, the bearing base is provided with a lifting frame, and the laser generation assembly is arranged on the lifting frame through a telescopic rod.
The invention has the beneficial effects that:
1. set up adjustable fixed subassembly, the flexible structure of bearing pad and fixed bolster can adapt to in the product of waiting to punch of arbitrary size, shape to and have a plurality of contact points between the product, will bear pad and fixed bolster embrace the product after, through taut bearing pad of regulation structure and fixed bolster, thereby hold the product tightly, reach fixed effect, also can not harm the product simultaneously. The fixed subassembly is equipped with two sets ofly at least, and the both ends of waiting to punch the product respectively are held tightly fixedly to realize the holistic fixed of product, then take place the laser spot that the subassembly shines on waiting to punch the product through the laser and confirm the position of punching, improve the accuracy of punching.
2. The fixed subassembly that water pocket or gasbag are constituteed compares in traditional rigid anchor clamps, can avoid treating the damage of punching the product.
Drawings
FIG. 1 is a schematic structural view of a punching auxiliary positioning device;
FIG. 2 is a schematic structural diagram of a connecting piece of the punching auxiliary positioning device;
in the figure: 100-bearing base, 110-supporting frame, 120-lifting frame, 130-telescopic rod, 200-laser component, 300-fixing component, 310-bearing pad, 311-microcapsule, 312-connecting piece, 312 a-fixing part, 312 b-movable part, 312 c-elastic piece, 320-fixing pad, 330-adjusting structure, 331-first plug pin part, 331 a-rack, 331 b-adjusting gear and 332-second plug pin part.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
The utility model provides an auxiliary positioning device punches, as shown in fig. 1, including bearing base 100 and laser generation subassembly 200, still including setting up in the fixed subassembly 300 of bearing base 100, fixed subassembly 200 is equipped with at least two sets ofly, and every fixed subassembly 300 of group all includes the bearing pad 310 that is used for the bearing to wait to punch the product, is used for binding the fixed bolster 320 of punching the product and is used for adjusting the regulation structure 330 that bearing pad 310 and fixed bolster 320 length. One end of the supporting pad 310 is fixedly arranged on the supporting base 100, and the other end is a free end movably connected with the adjusting structure 330; one end of the fixing pad 320 is vertically slidably disposed on the supporting base 100, and the other end is a free end movably connected to the adjusting structure 330.
Wherein, can set up the slider at the tip of fixation pad 320, bearing base 100 sets up vertical sliding groove, inserts the slider and locates vertical sliding groove in and can realize the vertical slip of fixation pad 320 to the adaptation is in the product of different thickness. Meanwhile, the sliding end of the fixing pad 320 needs to be fixed after the thickness is adjusted, and the fixing method can be various, for example, a pin hole is formed in the sliding block and the sliding groove, and the sliding block and the sliding groove are fixed through a bolt which sequentially penetrates through the sliding block and the sliding groove; the slide block can also be arranged as a magnetic part, fixed by an external electromagnet, and the like.
During the use, with the length back of adjusting structure 330 according to waiting to punch the width regulation bearing pad 310 of product, will wait to punch the product and place in bearing pad 310, then slide the fixed bolster 320 and make the fixed bolster 320 cover the product of waiting to punch, behind the sliding end of fixed bolster 320, adjust the length of bearing pad 310 and fixed bolster 320 once more, it waits to punch the product to make bearing pad 310 and fixed bolster 320 hold tightly, then can make after locking with adjusting structure 330 and wait to punch the product and be fixed in on bearing base 100, it sends laser to treat the product of punching with laser generation subassembly 200 again, and punch after forming the laser point on the product, thereby can accomplish the operation of punching smoothly.
Meanwhile, the support base 100 is provided with a lifting frame 120, and the laser generating assembly 200 is arranged on the lifting frame 120 through a telescopic rod 130. The crane 120 enables the laser generating assembly 200 to move in the vertical direction, and the telescopic rod 130 enables the laser generating assembly 200 to move in the horizontal direction, so that the laser generating assembly 200 can accurately irradiate a product to be punched.
In addition, the support pad 310 and the fixing pad 320 are formed by connecting microcapsules 311 through connecting members 312. The length of the micro capsule 311 along the length direction of the bearing pad 310 and the fixing pad 320 is not more than 0.5cm, so that the gaps between the bearing pad 310 and the fixing pad 320 and the product to be punched are smaller, and the fixing effect is improved. The microcapsules 311 may be air or water bladders, making them softer when surrounding the product to be perforated, without damaging the product.
The adjusting structure 330 is disposed on the supporting base 100 through the supporting frame 110, and includes a first plug pin portion 331, a second plug pin portion 332, and a control component for controlling the first plug pin portion 331 and the second plug pin portion 332 to penetrate through the connecting member 312. The control assembly includes a rack 331a provided to the first plug pin portion 331 and the second plug pin portion 332, respectively, and an adjustment gear 331b engaged with the rack 331 a. The adjusting gear 331b may be one, and engages with the rack 331a of the first plug pin portion 331 and the rack 331a of the second plug pin portion 332 while engaging with each other, and by rotating the adjusting gear 331b in different directions, the first plug pin portion 331 can be controlled to penetrate through the connecting member 312 of the support pad 310 and the second plug pin portion 332 can be controlled to penetrate through the connecting member 312 of the fixing pad 320, so as to adjust and lock the length of the support pad 310 or the fixing pad 320. The number of the adjusting gears 331b may be two, and the two adjusting gears 331b are respectively engaged with the racks 331a and 331a of the first plug pin portion 331 and the second plug pin portion 332, so that the first plug pin portion 331 can be controlled to penetrate through the connecting member 312 of the supporting pad 310, and the second plug pin portion 332 can be controlled to penetrate through the connecting member 312 of the fixing pad 320.
As shown in fig. 2, in order to make the adjusting structure 330 leave the connecting member 312, the connecting member 312 can return to its original position to ensure a certain sealing performance, the connecting member 312 includes a fixed portion 312a and a movable portion 312b hinged to the fixed portion 312a, more specifically, the connecting member 312 is provided with a through hole, the solid portion at both ends of the through hole is the fixed portion 312a, and the portion for movably shielding the through hole is the movable portion 312 b. The side of the movable portion 312b away from the supporting base 100 is connected to the fixed portion 312a by an elastic member 312c, so that when the latch portion is separated from the connecting member 312, the movable portion 312b is driven by the elastic member 312c to return to its original position.
In addition, the support base 100 is a foam base, and the first plug pin 331 and the second plug pin 332 may be inserted into the foam base through the connector 312 and secured.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides an auxiliary positioning device punches which characterized in that: the laser punching device comprises a bearing base (100), a laser generating assembly (200) arranged above the bearing base (100) and fixing assemblies (300) arranged on the bearing base (100), wherein at least two groups of fixing assemblies (300) are arranged, and each group of fixing assemblies comprises a bearing pad (310) for bearing a product to be punched, a fixing pad (320) for binding the product to be punched and a regulating structure (330) for regulating the lengths of the bearing pad (310) and the fixing pad (320); one end of the bearing pad (310) is fixedly arranged on the bearing base (100), and the other end of the bearing pad is a free end movably connected with the adjusting structure (330); one end of the fixing pad (320) is vertically and slidably arranged on the bearing base (100), and the other end of the fixing pad is a free end movably connected with the adjusting structure (330).
2. The auxiliary positioning device for punching according to claim 1, wherein: the supporting pad (310) and the fixing pad (320) are formed by connecting microcapsules (311) through connecting pieces (312), and the length of each microcapsule (311) along the length direction of the supporting pad (310) and the fixing pad (320) is not more than 0.5 cm.
3. The auxiliary positioning device for punching according to claim 2, wherein: adjusting structure (330) through support frame (110) set up in bearing base (100), including first plug pin portion (331), second plug pin portion (332) and control first plug pin portion (331) and second plug pin portion (332) alternate the control assembly of connecting piece (312) of the free end of bearing pad (310) and fixed bolster (320).
4. The auxiliary positioning device for punching according to claim 3, wherein: the control assembly comprises a rack (331 a) and an adjusting gear (331 b), wherein the rack (331 a) is arranged on the first plug pin portion (331) and the second plug pin portion (332), and the adjusting gear (331 b) is meshed with the rack (331 a).
5. The auxiliary positioning device for punching according to claim 2, wherein: the microcapsule (311) is an air bag.
6. The auxiliary positioning device for punching according to claim 2, wherein: the microcapsule (311) is a water bag.
7. The auxiliary positioning device for punching according to claim 2, wherein: the connecting piece (312) comprises a fixed part (312 a) and a movable part (312 b) hinged with the fixed part (312 a), wherein one surface of the movable part (312 b) far away from the bearing base (100) is connected with the fixed part (312 a) through an elastic piece (312 c).
8. The auxiliary positioning device for punching according to claim 1, wherein: the bearing base (100) is a foaming base.
9. The auxiliary positioning device for punching according to claim 1, wherein: the bearing base (100) is provided with a lifting frame (120), and the laser generating assembly (200) is arranged on the lifting frame (120) through a telescopic rod (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012493.XA CN110640499A (en) | 2019-10-23 | 2019-10-23 | Auxiliary positioning device punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012493.XA CN110640499A (en) | 2019-10-23 | 2019-10-23 | Auxiliary positioning device punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640499A true CN110640499A (en) | 2020-01-03 |
Family
ID=69013380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911012493.XA Pending CN110640499A (en) | 2019-10-23 | 2019-10-23 | Auxiliary positioning device punches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230732A (en) * | 2020-03-18 | 2020-06-05 | 浙江师范大学 | Magnetorheological intelligent clamp for grinding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1125803A (en) * | 1980-04-18 | 1982-06-15 | Joseph D. Stastny | Workpiece holding fixture |
| DE19539488A1 (en) * | 1995-04-29 | 1996-10-31 | Goetz Metall Anlagen | Clamping device for the circumferential clamping of workpieces with any circumferential contour |
| CN202571923U (en) * | 2012-03-21 | 2012-12-05 | 无锡圣贝尔机电有限公司 | Clamping device for boring processing of barrel |
| CN109677154A (en) * | 2019-01-16 | 2019-04-26 | 李桂兰 | A kind of similar data punching binding equipment |
| CN210790110U (en) * | 2019-10-23 | 2020-06-19 | 浙江华炜新材料有限公司 | Auxiliary positioning device punches |
-
2019
- 2019-10-23 CN CN201911012493.XA patent/CN110640499A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1125803A (en) * | 1980-04-18 | 1982-06-15 | Joseph D. Stastny | Workpiece holding fixture |
| DE19539488A1 (en) * | 1995-04-29 | 1996-10-31 | Goetz Metall Anlagen | Clamping device for the circumferential clamping of workpieces with any circumferential contour |
| CN202571923U (en) * | 2012-03-21 | 2012-12-05 | 无锡圣贝尔机电有限公司 | Clamping device for boring processing of barrel |
| CN109677154A (en) * | 2019-01-16 | 2019-04-26 | 李桂兰 | A kind of similar data punching binding equipment |
| CN210790110U (en) * | 2019-10-23 | 2020-06-19 | 浙江华炜新材料有限公司 | Auxiliary positioning device punches |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230732A (en) * | 2020-03-18 | 2020-06-05 | 浙江师范大学 | Magnetorheological intelligent clamp for grinding |
| WO2021185268A1 (en) * | 2020-03-18 | 2021-09-23 | 浙江师范大学 | Magnetorheological intelligent fixture for grinding |
| US11926015B2 (en) | 2020-03-18 | 2024-03-12 | Zhejiang Normal University | Magnetorheological intelligent fixture for grinding |
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