CN2858166Y - Laser cutting location frame of stamping piece - Google Patents
Laser cutting location frame of stamping piece Download PDFInfo
- Publication number
- CN2858166Y CN2858166Y CN 200520096844 CN200520096844U CN2858166Y CN 2858166 Y CN2858166 Y CN 2858166Y CN 200520096844 CN200520096844 CN 200520096844 CN 200520096844 U CN200520096844 U CN 200520096844U CN 2858166 Y CN2858166 Y CN 2858166Y
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- sheet metal
- laser cutting
- steel sheet
- thin steel
- location frame
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Abstract
A laser cutting location frame of a stamping piece consists of a reference table-board and a location frame being a thin steel plate inserting structure in which the thin steel sheet arranged in the longitudinal direction and the thin steel sheet arranged in the transverse direction are jointed to each other, wherein said thin steel sheet is equipped with a plurality of base pins, with its top cross section forming a locating surface and its thickness being 1.5-2 mm. The reference table-board is equipped with sockets in the longitudinal direction and the transverse direction, with a well-proportioned gap according to the standard gap between them. The thin steel sheet is located in the scoktes by being connected with the base pins corresponding to the standard base pins on the reference table-board. The whole frame is an organic unity wherein the components thereof are restricted and associated with each other, and then exhibits a very credible repetitive positioning accuracy and position stability. One reference table-board of said location frame in combination with a variety of steel sheet location frame is capable of achieving a processing of production with a variety of types and is suitable for both a mass production and a small batch production, with a very strong flexible processing capacity.
Description
Technical field
The utility model relates to the locating support in laser cutting machine cutting stamping parts of automobile profile and hole use.
Background technology
Along with the continuous development of auto manufacturing, laser processing technology has obtained using widely.Auto industry is the second largest application of Laser Processing at present, accounts for 15%.Especially in new model trial-production, laser cutting is more useful, because 90% bodywork parts can both use laser cutting technique, is used for the profile and the hole of cutting parts.Use laser cutting technique obviously to shorten the new model construction cycle, compare with traditional hand cut exemplar and have incomparable advantage in quality with on the cycle.In mould was made, laser cutting technique had also obtained using widely at aspects such as test sizes, provided the reliable technique support to quality and the cycle that guarantees mould.
Laser cutting machine is mainly used in following several respects at present at mould enterprise: 1. Trimming Die test size is accurately ordered for a trial.Compare with the circuitous exemplar of traditional craft, great advantage is all arranged, and the precise information after the typing of test size can keep in computer, be directly used in the digital control processing of Trimming Die cutting edge at aspects such as quality, cycle, stability.2. satisfy the client to the be welded needs of sample presentation of new model.3. satisfy the small lot stamping parts and produce needs, saved expensive cutting edge mold tooling expense.
Adopt conventional method to use laser cutting machine cutting exemplar, must possess following three conditions: the locating support that 1. is cut part.2. the numerical control program of cutting member.3. benchmark exemplar.At present, the full-sized car Mold Making producer that domestic several families have laser cutting machine has all introduced corresponding numerical control programming software synchronously when introducing laser cutting machine, solved the numerical control programming problem preferably.The effect of benchmark exemplar is for laser cutting machine centering coordinate system, and the processing technology of benchmark exemplar is to use Digit Control Machine Tool to mark the benchmark system on the operation part.
The laser cutting locating support has mainly adopted two kinds of manufacture crafts, three class formations at present.Two kinds of manufacture crafts are to turn over system technology and numerical control processing technology, and three class formations are aluminium skeleton structure, section bar Welding Structure, wooden frame structure.
Analyze from manufacture craft: adopt the traditional system of turning over technology, make that the repetitive positioning accuracy of locating support is low, make efficiency is low, cost is high, not easy to store.Thereby the cutting efficiency that makes exemplar is low, low precision, percent defective height, cycle are long, on-the-spot adjustment amount locating support is big, the cutting machine security reduces, on-the-spot labour intensity and pressure are big.Adopt traditional numerical control processing technology, greatly improved the cost of locating support, but can not improve significantly above-mentioned shortcoming of turning over system technology.
Analyze from the structure of locating support: adopt the aluminium skeleton structure, can recycling except the aluminium skeleton, above-mentioned listed shortcoming is more obvious.Even the recycling of aluminium skeleton, cost is still higher, fabrication cycle is longer.Adopt the section bar Welding Structure, be better than the aluminium skeleton structure at cost with on the cycle slightly, slightly inferior to the aluminium skeleton structure, above-mentioned listed shortcoming is also more obvious on recycling.Adopt the wooden frame structure, on cost and fabrication cycle, be better than other two class formation, but above-mentioned listed shortcoming is the most obvious.
Summary of the invention
The problem that traditional locating support repetitive positioning accuracy is low in order to solve, fabrication cycle is long, versatility is poor, influence production efficiency the utility model proposes a kind of stamping parts laser cutting locating support.
For addressing the above problem, the utility model by the following technical solutions: stamping parts laser cutting locating support, form by benchmark table top, locating rack; Locating rack is the sheet metal plug-in mounting structure, vertically clamping mutually between the sheet metal of sheet metal of arranging and lateral arrangement, and described steel-sheet top section constitutes locating surface; Sheet metal thickness is 1.5～2mm, is provided with a plurality of pins by normal pitch under the section at the bottom of the sheet metal; The slot that the benchmark table top is provided with longitudinally, laterally evenly arranges by normal pitch, sheet metal is plugged in the slot by pin and locatees, and the steel-sheet pin is corresponding with the standardization slot of benchmark table top.
Beneficial effect: whole locating support is rational in infrastructure, compact, and cost of manufacture is low.Entire bracket be one constrained each other, inter-related organic whole has very repetitive positioning accuracy and position stability reliably.Because table top is provided with the uniform slot of standardization, during the renewal part kind, only need to change sheet metal, table top is general, and sheet metal is easy to process, parking space is little, thereby this support does not take up room.A benchmark table top of this locating support and the combination of the steel plate locating rack of a plurality of kinds can realize the processing of a plurality of dissimilar products, have very strong flexible working ability, are suitable for producing in enormous quantities or the small lot batch manufacture use.Change long, not easily-storied problem of existing rack making cycle fully, particularly when developing new product, only needed the processing locating rack, handling ease, fabrication cycle is short, can come into operation rapidly, has avoided existing locating support weakness in this respect fully.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of utility model shown in Figure 1.
Fig. 3 is the steel-sheet structural representation.
The specific embodiment
Be the structural representation of stamping parts laser cutting locating support as shown in Figure 1, 2.It is made up of benchmark table top 3, locating rack; Locating rack is the sheet metal plug-in mounting structure, by between the sheet metal 1 of the sheet metal 2 of vertical layout and lateral arrangement mutually clamping constitute, the top section of the sheet metal 2 of described vertical layout, the sheet metal 1 of lateral arrangement constitutes locating surface; Be provided with a plurality of pins by the normal space on the end section of the sheet metal 2 of described vertical layout, the sheet metal 1 of lateral arrangement; The slot 4 that benchmark table top 3 is provided with longitudinally, laterally evenly arranges by normal pitch, vertically the sheet metal 1 of the sheet metal of arranging 2, lateral arrangement is plugged on location in the slot 4 by pin.
As shown in Figure 2, a plurality of longitudinally, the spacing between the slot 4 of lateral arrangement gets 50 millimeters.Spacing between a plurality of slots 4 is not limited to 50 millimeters, and the kind of the stamping parts that can cut as required and dimensional parameters are specifically determined.
Be the steel-sheet structural representation as shown in Figure 3.Steel-sheet thickness is 1.5～2 millimeters, and material is Q235 or A3 steel, is increment with 50 millimeters (spacings between the slot 1 shown in Figure 2) on its end section, is provided with a pin 6 every the normal pitch of 100 millimeters or 150 millimeters or 200 millimeters.Steel-sheet top section 7 is provided with the draw-in groove 5 of downward extension.
Spacing between spacing between the pin 6 and the slot 4 is the multiple relation.
The comparison such as the table 1 of the utility model stamping parts laser cutting locating support and existing locating support:
Table 1:
| Sequence number | Project | The locating support of aluminium skeleton structure | The locating support of wooden frame structure | Locating support of the present | Estimate | |
| 1 | Process-cycle | If the aluminium skeleton processes: 24 hours | 24 hours | Amount to 4 hours from being designed into to process | There is bigger shortening in | |
| 2 | Repetitive positioning accuracy | 0.3 millimeter of average out to | 0.5 millimeter of average out to | 0.1 millimeter of average out to | Aluminium skeleton structure support meets the demands reluctantly; The wooden frame structure stand can not meet the demands; The new structure support can meet the demands. | |
| 3 | Rigidity and intensity | Substantially meet the demands | Can not meet the demands | Meet the demands fully | New structure support rigidity and intensity are best. | |
| 4 | Deposit and manage | Account for place, unmanageable | Account for place, unmanageable | Do not account for place, better management | The new structure support makes the scene become civilized. | |
| 5 | Produce and prepare | After completing, drawing die just can turn over the system support, turn over the system time and concentrate, cause production bottleneck. | After completing, drawing die just can turn over the system support, turn over the system time and concentrate, cause production bottleneck. | Can carry out synchronously with mould, not be subjected to the mould factor affecting. | The new structure support can be made in advance, has eliminated production bottleneck. | |
| 6 | Take resource | Take large-sized numerical control machining equipment, haulage vehicle, lifting appliance. | Take large-sized numerical control machining equipment, haulage vehicle, lifting appliance. | Do not take other resource | The technology of new structure support is completely enclosed within laser cutting machine, does not tie up the resource of company's mould systemic circulation. |
Claims (2)
1, stamping parts laser cutting locating support is made up of benchmark table top, locating support; It is characterized in that: locating support is the sheet metal plug-in mounting structure, vertically clamping mutually between the sheet metal of sheet metal of arranging and lateral arrangement, and described steel-sheet top section constitutes locating surface; Sheet metal thickness is 1.5～2mm, is provided with a plurality of pins by normal pitch on the section at the bottom of the sheet metal; The slot that the benchmark table top is provided with longitudinally, laterally evenly arranges by normal pitch, sheet metal is plugged in the slot by pin and locatees; The steel-sheet pin is corresponding with the standardization slot of benchmark table top.
2, stamping parts laser cutting locating support according to claim 1, it is characterized in that: the normal pitch between the slot of described benchmark table top is 50 millimeters; Normal pitch between the described steel-sheet pin is 100 millimeters or 150 millimeters or 200 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520096844 CN2858166Y (en) | 2005-06-20 | 2005-06-20 | Laser cutting location frame of stamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520096844 CN2858166Y (en) | 2005-06-20 | 2005-06-20 | Laser cutting location frame of stamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858166Y true CN2858166Y (en) | 2007-01-17 |
Family
ID=37611025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520096844 Expired - Lifetime CN2858166Y (en) | 2005-06-20 | 2005-06-20 | Laser cutting location frame of stamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858166Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029468A (en) * | 2009-09-24 | 2011-04-27 | 深圳市大族激光科技股份有限公司 | Laser cutting method and equipment for electronic paper |
| CN103586589A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Plate-type high-precision clamp special for laser processing |
| CN103706956A (en) * | 2012-09-28 | 2014-04-09 | 山东潍坊福田模具有限责任公司 | Laser cutting positioning auxiliary sample plate and positioning device and method |
| CN105750803A (en) * | 2016-05-03 | 2016-07-13 | 新河县华兴机械制造有限公司 | Insert type welding fixture and assembling method thereof |
| CN105880945A (en) * | 2016-05-24 | 2016-08-24 | 奇瑞汽车股份有限公司 | Quick sample piece manufacturing method for control arm |
| CN109954913A (en) * | 2018-11-30 | 2019-07-02 | 航天特种材料及工艺技术研究所 | A kind of complex profile aerogel plate trimming device and method |
| CN111843336A (en) * | 2020-07-07 | 2020-10-30 | 四川丰科汽车部件有限公司 | High-efficient side protection welding frock |
-
2005
- 2005-06-20 CN CN 200520096844 patent/CN2858166Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029468A (en) * | 2009-09-24 | 2011-04-27 | 深圳市大族激光科技股份有限公司 | Laser cutting method and equipment for electronic paper |
| CN102029468B (en) * | 2009-09-24 | 2014-05-07 | 深圳市大族激光科技股份有限公司 | Laser cutting method and equipment for electronic paper |
| CN103706956A (en) * | 2012-09-28 | 2014-04-09 | 山东潍坊福田模具有限责任公司 | Laser cutting positioning auxiliary sample plate and positioning device and method |
| CN103586589A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Plate-type high-precision clamp special for laser processing |
| CN103586589B (en) * | 2013-11-11 | 2015-10-21 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of Plate-type high-precision clamp special for Laser Processing |
| CN105750803A (en) * | 2016-05-03 | 2016-07-13 | 新河县华兴机械制造有限公司 | Insert type welding fixture and assembling method thereof |
| CN105880945A (en) * | 2016-05-24 | 2016-08-24 | 奇瑞汽车股份有限公司 | Quick sample piece manufacturing method for control arm |
| CN109954913A (en) * | 2018-11-30 | 2019-07-02 | 航天特种材料及工艺技术研究所 | A kind of complex profile aerogel plate trimming device and method |
| CN111843336A (en) * | 2020-07-07 | 2020-10-30 | 四川丰科汽车部件有限公司 | High-efficient side protection welding frock |
| CN111843336B (en) * | 2020-07-07 | 2024-02-06 | 四川丰科汽车部件有限公司 | High-efficient side protection welding frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150620 Granted publication date: 20070117 |