CN204338704U - Stainless steel mesh shell drawing die - Google Patents
Stainless steel mesh shell drawing die Download PDFInfo
- Publication number
- CN204338704U CN204338704U CN201420807002.7U CN201420807002U CN204338704U CN 204338704 U CN204338704 U CN 204338704U CN 201420807002 U CN201420807002 U CN 201420807002U CN 204338704 U CN204338704 U CN 204338704U
- Authority
- CN
- China
- Prior art keywords
- lower mold
- mold body
- die
- plane
- stretching
- 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.)
- Expired - Fee Related
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 10
- 239000010935 stainless steel Substances 0.000 title claims abstract description 10
- 238000004080 punching Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of stainless steel mesh shell drawing die, it comprises the lower mold body assembly be fixed in presser's station and the upper die body assembly moved back and forth with stamping machine head; Lower mold body installs one can by the binder assembly of Work-sheet pressing in lower mold body; Transversely movable inclined-plane pin is provided with on the upside of holding pad; Pin upper portion, inclined-plane is provided with limited block; Described stamping machine head yoke plate, fork plate has the jaw extended to lower mold body direction; The lower surface of described fork plate arranges upper bolster, and the connection of upper bolster bottom surface arranges add-in card, connects described stretching convex die bottom add-in card; Be provided with ccd sensor bottom described stretching die hole, above ccd sensor, be fixedly installed telecentric lens, between the edge of telecentric lens and stretching die hole hole wall, be provided with lighting source; Described lower mold body is relative fixing with pressing plate presser station by bolt, arranges Buffer Unit between lower mold body and presser's station; Between described punching machine head and fork plate, buffer gear is set.
Description
Technical field
The utility model relates to a kind of drawing die, specifically for the punching stretch of workpiece.
Background technology
In prior art, utilize stretching principle machining sheet goods, especially time to stainless steel mesh shell drawing and forming, first need to carry out blanking operation through blanking die unnecessary material is removed, and then carry out drawing and forming, therefore need two molds, need two operations, production cost is high, time-consuming, and production efficiency is low;
In prior art, punching stretch forming process cannot Real Time Observation, and the control for tensile force is difficult to, and tensile force is uneven at whole punching course, and finally cause deep-drawing technique easily failure, the product processed all cannot reach requirement.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of stainless steel mesh shell drawing die is provided, it can ensure constant pressure, only a punching course can realize blanking and stretching process, the real-time analysis of whole draw-texture process energy, pressure can be applied to mould, and efficiency when whole mould is produced is higher, and percent defective is lower.
The utility model solves the technical scheme that its technical problem adopts: stainless steel mesh shell drawing die, comprises the lower mold body assembly be fixed in presser's station and the upper die body assembly moved back and forth with stamping machine head, described lower mold body assembly and upper die body assembly comprise lower mold body and stretching convex die respectively, lower mold body installs one can by the binder assembly of Work-sheet pressing in lower mold body, described binder assembly comprises and is fixed on lower mold body, and the support post extended to upper die body direction, the sheathed holding pad moved along its axis of support post, holding pad be provided with allow stretching convex die axially across through hole, to arranging stretching die hole by lead to the hole site in lower mold body, the nested Compress Spring of support post part between holding pad with lower mold body, transversely movable inclined-plane pin is provided with on the upside of holding pad, inclined-plane pin has a head and an afterbody, head is provided with inclined-plane, afterbody is provided with the roller that laterally can roll along holding pad, extension spring is mounted between this afterbody and the hangers being fixed on holding pad, the pin upper portion, inclined-plane of support post is provided with the limited block that can limit inclined-plane pin and move up, limited block has the inclined-plane suitable with the head of inclined-plane pin,
Described stamping machine head yoke plate, fork plate has the jaw extended to lower mold body direction, and this jaw has before entering mould thrust roller can make inclined-plane and the facing directly at stretching limit inclined-plane pin transverse shifting of inclined-plane pin transverse shifting;
The lower surface of described fork plate arranges upper bolster, and the connection of upper bolster bottom surface arranges add-in card, connects described stretching convex die bottom add-in card;
Be provided with ccd sensor bottom described stretching die hole, above ccd sensor, be fixedly installed telecentric lens, between the edge of telecentric lens and stretching die hole hole wall, be provided with lighting source; Also comprise the image pick-up card and computer that are located at far-end and described ccd sensor telecommunication; Described image pick-up card is arranged in computer;
Described lower mold body is relative fixing with pressing plate presser station by bolt, between lower mold body and presser's station, Buffer Unit is set, described Buffer Unit comprises spaced top board and fagging, vertically be arranged side by side multilayer rubber cushion between top board and fagging, separated by iron plate between rubber mat;
Arrange buffer gear between described punching machine head and fork plate, described buffer gear comprises polyurethane spring, is disposed on the cushion block between punching machine head and fork plate, is arranged on the backing plate between polyurethane spring and fork plate.
Further: described rubber mat adopts polyurethane rubber to make.
Stainless steel mesh shell drawing die described in the utility model, it has the following advantages:
1, the utility model structure is simple, and whole mould on punch press, can carry out stretching and punching to part to be processed, disposal molding by clamping very reliably, simple to operate, improves operating efficiency;
2, the utility model is before entering mould, the slope driving roller of the jaw of punching machine head band moving fork plate, make inclined-plane pin transverse shifting, because limited block restriction inclined-plane pin moves up, so during inclined-plane pin transverse shifting, by the inclined-plane that itself and limited block cooperatively interact, promote holding pad and press down Compress Spring, and by Work-sheet pressing in lower mold body; During stretching, stretching convex die is through the through hole of holding pad, and be pressed into by workpiece in stretching die hole, now facing directly of jaw leans on roller periphery, makes it can not transverse shifting, and Compress Spring is no longer compressed, and holding pad is to the maintain constant pressure of workpiece; Whole pressure process obtains and very reasonably uses, and pressure service efficiency is high, can ensure the production efficiency of whole mould and process the stability of product quality;
3, the utility model is provided with observation assembly in the stretching die hole of lower mold body, can real-time monitored drawing process, by changing the telecentric lens of different focal, can observe plate macroscopic appearance, can observe plate microphenomenon again;
4, be connected with top board below lower mold body of the present utility model, between top board and fagging, be provided with multilayer rubber cushion; When mould relatively compresses up and down and starts, rubber blanket under top board starts compression, when reaching shaping compacted position, pressure-pad-force can not change, reach pressure-pad-force reach certain numerical value after substantially constant effect, keep constant, avoid the phenomenon that pressure-pad-force increases with the increase of stroke, improve product surface quality, reduce percent defective.Rubber blanket adopt polyurethane rubber make, elasticity and wearability good, long service life.Some rubber blankets are separated by iron plate, can effectively prevent strength from discharging, improve pressure, have good practicality; The Buffer Unit arranged between same punching machine head and fork plate also can make the applying process of pressure more steadily constant, ensure that product quality.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of detailed description of the invention of the utility model.
Description of reference numerals:
1-lower mold body, 2-stretching convex die, 3-workpiece, 4-add-in card, 5-upper bolster;
41-support post, 42-Compress Spring, 43-inclined-plane pin, 44-limited block, 45-adjusting nut, 46-roller, 47-extension spring, 48-hangers, 49-holding pad;
51-jaw, 52-pitches plate, 51a-inclined-plane, and 51b-faces directly;
30-punching machine head, 31-fagging, 32-bolt, 33-rubber mat, 34-top board, 35-pressing plate, presser's 36-station, 37-polyurethane spring, 38-backing plate, 39-cushion block;
60-lighting source, 70-telecentric lens, 80-CCD sensor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Fig. 1 shows detailed description of the invention of the present utility model, and as shown in the figure, the utility model stainless steel mesh shell drawing die, comprises the lower mold body assembly be fixed in presser's station and the upper die body assembly moved back and forth with stamping machine head, described lower mold body assembly and upper die body assembly comprise lower mold body and stretching convex die respectively, lower mold body installs one can by the binder assembly of Work-sheet pressing in lower mold body, described binder assembly comprises and is fixed on lower mold body, and the support post 41 extended to upper die body direction, the sheathed holding pad 49 moved along its axis of support post, holding pad be provided with allow stretching convex die axially across through hole, to arranging stretching die hole by lead to the hole site in lower mold body, the nested Compress Spring 42 of support post part between holding pad with lower mold body, transversely movable inclined-plane pin 43 is provided with on the upside of holding pad, inclined-plane pin has a head and an afterbody, head is provided with inclined-plane, afterbody is provided with the roller 46 that laterally can roll along holding pad, extension spring 47 is mounted between this afterbody and the hangers 48 being fixed on holding pad, the pin upper portion, inclined-plane of support post is provided with the limited block 44 that can limit inclined-plane pin and move up, limited block has the inclined-plane suitable with the head of inclined-plane pin,
Described stamping machine head yoke plate 52, fork plate has the jaw 51 extended to lower mold body direction, and this jaw has before entering mould thrust roller can be made the inclined-plane 51a of inclined-plane pin transverse shifting and faces 51b directly at stretching limit inclined-plane pin transverse shifting;
The lower surface of described fork plate 52 arranges upper bolster 5, and the connection of upper bolster bottom surface arranges add-in card 4, connects described stretching convex die 2 bottom add-in card;
Be provided with ccd sensor 80 bottom described stretching die hole, above ccd sensor, be fixedly installed telecentric lens 70, between the edge of telecentric lens and stretching die hole hole wall, be provided with lighting source 60; Also comprise the image pick-up card and computer that are located at far-end and described ccd sensor telecommunication; Described image pick-up card is arranged in computer;
Described lower mold body is relative fixing with pressing plate presser station by bolt, between lower mold body and presser's station, Buffer Unit is set, described Buffer Unit comprises spaced top board and fagging, vertically be arranged side by side multilayer rubber cushion between top board and fagging, separated by iron plate between rubber mat;
Arrange buffer gear between described punching machine head and fork plate, described buffer gear comprises polyurethane spring 37, is disposed on the cushion block between punching machine head and fork plate, is arranged on the backing plate between polyurethane spring and fork plate.
Preferably, described rubber mat adopts polyurethane rubber to make.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. stainless steel mesh shell drawing die, is characterized in that: comprise the lower mold body assembly be fixed in presser's station and the upper die body assembly moved back and forth with stamping machine head, described lower mold body assembly and upper die body assembly comprise lower mold body and stretching convex die respectively, lower mold body installs one can by the binder assembly of Work-sheet pressing in lower mold body, described binder assembly comprises and is fixed on lower mold body, and the support post (41) extended to upper die body direction, the sheathed holding pad (49) moved along its axis of support post, holding pad be provided with allow stretching convex die axially across through hole, to arranging stretching die hole by lead to the hole site in lower mold body, the nested Compress Spring of support post part (42) between holding pad with lower mold body, transversely movable inclined-plane pin (43) is provided with on the upside of holding pad, inclined-plane pin has a head and an afterbody, head is provided with inclined-plane, afterbody is provided with the roller (46) that laterally can roll along holding pad, extension spring (47) is mounted between this afterbody and the hangers (48) being fixed on holding pad, the pin upper portion, inclined-plane of support post is provided with the limited block (44) that can limit inclined-plane pin and move up, limited block has the inclined-plane suitable with the head of inclined-plane pin,
Described stamping machine head yoke plate (52), fork plate has the jaw (51) extended to lower mold body direction, and this jaw has thrust roller can make the inclined-plane of inclined-plane pin transverse shifting (51a) and facing directly (51b) at stretching limit inclined-plane pin transverse shifting before entering mould;
The lower surface of described fork plate (52) arranges upper bolster (5), and the connection of upper bolster bottom surface arranges add-in card (4), connects described stretching convex die (2) bottom add-in card;
Be provided with ccd sensor (80) bottom described stretching die hole, above ccd sensor, be fixedly installed telecentric lens (70), between the edge of telecentric lens and stretching die hole hole wall, be provided with lighting source (60); Also comprise the image pick-up card and computer that are located at far-end and described ccd sensor telecommunication; Described image pick-up card is arranged in computer;
Described lower mold body is relative fixing with pressing plate presser station by bolt, between lower mold body and presser's station, Buffer Unit is set, described Buffer Unit comprises spaced top board and fagging, vertically be arranged side by side multilayer rubber cushion between top board and fagging, separated by iron plate between rubber mat;
Arrange buffer gear between described punching machine head and fork plate, described buffer gear comprises polyurethane spring (37), is disposed on the cushion block between punching machine head and fork plate, is arranged on the backing plate between polyurethane spring and fork plate.
2. stainless steel mesh shell drawing die as claimed in claim 1, is characterized in that: described rubber mat adopts polyurethane rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807002.7U CN204338704U (en) | 2014-12-18 | 2014-12-18 | Stainless steel mesh shell drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807002.7U CN204338704U (en) | 2014-12-18 | 2014-12-18 | Stainless steel mesh shell drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338704U true CN204338704U (en) | 2015-05-20 |
Family
ID=53222006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807002.7U Expired - Fee Related CN204338704U (en) | 2014-12-18 | 2014-12-18 | Stainless steel mesh shell drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391861A (en) * | 2016-06-15 | 2017-02-15 | 常州市荣顺电子有限公司 | Stamping die for processing metal part |
| CN107297423A (en) * | 2017-06-21 | 2017-10-27 | 昆山钣源冲压技术有限公司 | A kind of machined die and processing technology |
| CN109365605A (en) * | 2018-11-21 | 2019-02-22 | 马鞍山金顺来工业设计有限公司 | A kind of dedicated press machine of ship workpiece |
| CN117620009A (en) * | 2024-01-26 | 2024-03-01 | 河南省超滤净化设备有限公司 | Stretching die and stretching process for steel filter screen |
-
2014
- 2014-12-18 CN CN201420807002.7U patent/CN204338704U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391861A (en) * | 2016-06-15 | 2017-02-15 | 常州市荣顺电子有限公司 | Stamping die for processing metal part |
| CN107297423A (en) * | 2017-06-21 | 2017-10-27 | 昆山钣源冲压技术有限公司 | A kind of machined die and processing technology |
| CN109365605A (en) * | 2018-11-21 | 2019-02-22 | 马鞍山金顺来工业设计有限公司 | A kind of dedicated press machine of ship workpiece |
| CN117620009A (en) * | 2024-01-26 | 2024-03-01 | 河南省超滤净化设备有限公司 | Stretching die and stretching process for steel filter screen |
| CN117620009B (en) * | 2024-01-26 | 2024-05-07 | 河南省超滤净化设备有限公司 | Stretching die and stretching process for steel filter screen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20191218 |