CN204974992U - Backplate mint -mark mould - Google Patents
Backplate mint -mark mould Download PDFInfo
- Publication number
- CN204974992U CN204974992U CN201520583424.5U CN201520583424U CN204974992U CN 204974992 U CN204974992 U CN 204974992U CN 201520583424 U CN201520583424 U CN 201520583424U CN 204974992 U CN204974992 U CN 204974992U
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- China
- Prior art keywords
- ball
- marking
- base
- elastomer
- mint
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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.)
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Abstract
The utility model discloses a backplate mint -mark mould, it includes the membrane module, descends the membrane module and lie in the membrane module and descend the mint -mark subassembly between the module valence, the mint -mark subassembly includes base and mint -mark piece, the upper end and the last membrane module of base are connected and the blind hole has been seted up to the lower extreme, the mint -mark piece is installed in this blind hole, the mint -mark piece is the cylinder and the lateral wall is equipped with the counter bore, and a ball is arranged in in the counter bore, it has first elastomer to support between ball and the counter bore, the all ball holes that is equipped with a plurality of ability holding balls of inner wall ring of blind hole the ball exposes the counter bore and the card is gone into under the downthehole state of ball, the terminal surface of mint -mark piece shows in the lower extreme of base, the inner wall of blind hole still axial is equipped with tip open -ended spout, the ball can slide in this spout. Compared with the prior art, this backplate mint -mark mould can conveniently dismantle, change the mint -mark device.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly relates to a kind of mould, relates to a kind of backboard marking mould further.
Background technology
In the design of current diel, need punch and die that product is struck out required shape, whether die determines the stamping quality of product on earth, usually, stroke limit block is set between punch and die, can by visually observe stroke limit block whether completely laminating verify whether on earth mould, the experience of operating personnel but such observation places one's entire reliance upon, can there is certain error, quality cannot ensure.
In prior art, in order to verify whether mould is pressed onto the end, take the mode of the labelling apparatus being installed to the end, and flanging and restriking mould is all be directly installed on material pressing core or retainer core usually when being designed into end marker pin.
The operation principle of existing backboard marking mould is: when mold movement to during closure state and the bottom dead centre of lathe time, the marking face of labelling apparatus can mark a mark on the surface of product, be used for showing mould state on earth.A major defect of existing this structure is: labelling apparatus on earth can not reflect really mould whether real be pressed onto the end.Detailed process is: shaping terrace die is fixed on die shoe, product is placed on shaping terrace die, in the process that upper bolster drives correcting die and material pressing core to move downward, because labelling apparatus has been directly installed on material pressing core, so can move downward with material pressing core, when material pressing core contact product, labelling apparatus also contacts product, labelling apparatus should be pressed onto the state at the end at material pressing core and could mark, but because the elastomeric element connecting material pressing core can be compressed, so in this process, the mark of marking can shift to an earlier date extrude the marking on product under the pressure of elastomeric element, so just can not give expression to mould really and whether be pressed onto position.
In addition, the marking press equipment of existing backboard marking mould is fixedly mounted on mould, is not easy to the dismounting in later stage, replacing etc.
Utility model content
Technical problem to be solved in the utility model provides a kind of backboard flanging marking mould being convenient to dismantle, change marking press equipment for the state of the art.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of backboard marking mould, comprise upper die component, lower mold assemblies and the marking assembly between upper die component and lower module valency, described marking assembly comprises base and marking block, the upper end of described base is connected with upper die component, the lower end of described base offers blind hole, and described marking block is installed in this blind hole; Described marking block is cylinder, the sidewall of described marking block is provided with counterbore, one ball is placed in described counterbore, the first elastomer is supported with between described ball and counterbore, the inwall of described first elastomeric one end and counterbore offsets, the other end and ball offset, and make ball have the trend departing from counterbore all the time; Be provided with the ball hole of some energy accommodating ball the inwall ring week of described blind hole, under described ball exposes counterbore and snaps in the state in ball hole, the end face of described marking block is revealed in the lower end of base, the inwall of described blind hole is also axially arranged with open-ended chute, and described ball can slide in this chute.
Wherein, described marking assembly also comprises the second elastomer and material core, described second elastomer is supported between upper die component and material core, described material core is made to have trend away from upper die component all the time, described material core offers through hole, and described material core retainer plate is put also can respect thereto moving axially along through hole on base.
Wherein, the cross section of described base is T-shaped, and described second elastomer is two and lays respectively at the both sides of base.
Wherein, described upper die component comprises the upper lock plate, upper bolster and the die that connect successively from top to bottom, and the upper end of described second elastomeric upper end, described base is fastenedly connected with upper bolster respectively, and described die is provided with the perforation that feed core is walked.
Wherein, described lower mold assemblies comprises the lower locking plate, die shoe and the punch that connect successively from bottom to up, described punch and die suitable.
Wherein, described first elastomer is Compress Spring.
Wherein, described second elastomer is Compress Spring.
Wherein, the inwall of described blind hole is provided with the gathering sill slided for ball of annular, and the degree of depth of described gathering sill is less than the degree of depth of ball hole, and described gathering sill communicates with chute, ball hole respectively.
Compared with prior art, the utility model has the advantage of: the marking press equipment of this backboard marking mould comprises base and marking block, and marking block is arranged in the blind hole of base lower end, and marking block is fixedly mounted on base by the mating reaction of the first elastomer, ball; When needing to adjust the position that this mould marks on product, not needing the position of mobile product, only marking block need be rotated and be fixed in corresponding ball hole.In addition, when needs change or unloading marking block time, ball to be gone in chute and slide downward by rotating marking block, marking block can be unloaded.This backboard die impression lamps structure is simple, reasonable, and is beneficial to unloading and the replacing of marking press equipment.
Accompanying drawing explanation
Fig. 1 is the generalized section of the utility model embodiment backboard marking mould;
Fig. 2 is the generalized section after the utility model embodiment base is assembled with material core;
Fig. 3 is the partial enlarged drawing of components A in Fig. 2;
Fig. 4 is the generalized section of the utility model embodiment base.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
The backboard marking mould of the present embodiment, as shown in Figures 1 to 4, comprises upper die component 100, lower mold assemblies 200 and the marking assembly between upper die component 100 and lower mold assemblies 200.
Wherein, upper die component 100 comprises the upper lock plate 1, upper bolster 2 and the die 3 that are fixedly connected sequentially from top to bottom; Lower mold assemblies 200 comprises the lower locking plate 6, die shoe 5 and the punch 4 that connect successively from bottom to up, and punch 4 is suitable with die 3, place between punch 4 with die 3 to be processed become the product 16 of backboard.
The marking assembly of the present embodiment comprises base 7 and marking block 8, and the cross section of base 7 is T-shaped, and be namely made up of the cross member of transverse direction and vertical upright, the upper end of cross member and base 7 is fixedly connected with upper bolster 2, as connected with screw, bolt or welding.The lower surface of base 7 and the bottom face of upright vertically offer blind hole 13, and marking block 8 is just arranged in this blind hole 13.For the ease of marking dismounting and the replacing of block 8, marking block 8 is in cylinder and sidewall is provided with counterbore 17, ball 9 is placed in counterbore 17, the first elastomer 10---Compress Spring is supported with between ball 9 and counterbore 17, one end of first elastomer 10 and the diapire of counterbore 17 offset, the other end and ball 9 offset, and make ball 9 have the trend departing from counterbore 17 all the time.Be provided with the ball hole 11 of some energy accommodating ball 9 the inwall ring week of blind hole 13, under ball 9 exposes counterbore 17 and snaps in the state in ball hole 11, the end face of marking block 8 is revealed in the lower end of base 7, the inwall of blind hole 13 is also axially arranged with open-ended chute 12, and ball 9 can slide in this chute 12.
The marking assembly of the present embodiment also comprises the second elastomer 14 and material core 15, second elastomer 14 is two Compress Springs and lays respectively at the both sides of base 7, is namely positioned at the both sides of upright.The upper end of each second elastomer 14 is fixedly connected with upper bolster 2, lower end is fixedly connected with material core 15, make to expect that core 15 has the trend away from upper die component 100 all the time, material core 15 offers through hole, and material core 15 is nested with also can respect thereto 7 moving axially along through hole on base 7.
For the ease of marking installation and the location of block 8, the inwall of blind hole 13 is provided with the gathering sill 18 slided for ball 9 of annular, and the degree of depth of gathering sill 18 is less than the degree of depth of ball hole 11, and gathering sill 18 communicates with chute 12, ball hole 11 respectively.When installing marking block 8, snapped in by ball 9 in chute 12, then rotate marking block 8, now ball 9 slides along gathering sill 18, and when arriving ball hole 11, ball 9 snaps in ball hole 11, thus is fixedly mounted in base 7 by marking block 8.In order to ensure the stability marking block 8 installation, the sidewall of marking block 8 is at least provided with the counterbore 17 of one group of symmetry, and each counterbore is provided with the first elastomer 10 and ball 9.
The material core 15 of the present embodiment is not fixed together with base 7, but can move up and down by respect thereto 7, make base 7 not action together with material core 15, just can produce the marking on product 16 when only having mould to arrive complete closure state, thus reflect the state on earth of mould truly.
The course of work of the backboard marking mould of the present embodiment is: after the upper die component 100 of mould, lower mold assemblies 200 are installed, product 16 is placed on punch 4, material core 15 is connected with upper bolster 2 by the second elastomeric element, the top of base 7 is fixedly connected with upper bolster 2, and bottom is through the through hole on material core 15.In mould open mode, namely under off working state, marking block 8 is positioned at the through hole of material core 15, namely carves a seal and is not revealed in the surface of material core 15.In the process that upper bolster 2 is descending, upper bolster 2 drives die 3 and material core 15 to move downward, first expect that core 15 first contacts with product 16, upper bolster 2 continues to move downward, and material core 15 starts binder, and the second Compress Spring starts to be compressed, only have when being pressed onto the end completely, carving a seal of marking block 8 bottom just contacts with product 16, namely marks on courseware, thus completes whole marking work.
When the position needing adjustment mould to mark on product 16, do not need the position of mobile product 16, only marking block 8 need be rotated and be fixed in corresponding ball hole 11; In addition, when needs replacing or when unloading marking block 8, by rotating marking block 8, ball 9 being gone to the interior also slide downward of chute 12, marking block 8 can be unloaded.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. a backboard marking mould, the marking assembly comprising upper die component (100), lower mold assemblies (200) and be positioned between upper die component (100) and lower mold assemblies (200), it is characterized in that: described marking assembly comprises base (7) and marking block (8), the upper end of described base (7) is connected with upper die component (100), described base (7) lower end offers blind hole (13), and described marking block (8) is installed in this blind hole (13); Described marking block (8) is in cylinder, the sidewall of described marking block (8) is provided with counterbore (17), one ball (9) is placed in described counterbore (17), the first elastomer (10) is supported with between described ball (9) and counterbore (17), one end of described first elastomer (10) and the inwall of counterbore (17) offset, and the other end and ball (9) offset; The ball hole (11) being provided with the accommodating ball of some energy (9) inwall ring week of described blind hole (13), under described ball (9) exposes counterbore (17) and snaps in the state in ball hole (11), the end face of described marking block (8) is revealed in the lower end of base (7), the inwall of described blind hole (13) is also axially arranged with open-ended chute (12), and described ball (9) can slide in this chute (12).
2. backboard marking mould according to claim 1, it is characterized in that: described marking assembly also comprises the second elastomer (14) and material core (15), described second elastomer (14) is supported between upper die component (100) and material core (15), described material core (15) is made to have trend away from upper die component (100) all the time, described material core (15) offers through hole, and described material core (15) is nested with base (7) upper also energy respect thereto (7) moving axially along through hole.
3. backboard marking mould according to claim 2, it is characterized in that: the cross section of described base (7) is T-shaped, described second elastomer (14) is two and lays respectively at the both sides of base (7).
4. backboard marking mould according to claim 2, it is characterized in that: described upper die component (100) comprises the upper lock plate (1), upper bolster (2) and the die (3) that connect successively from top to bottom, the upper end of described second elastomer (14), the upper end of described base (7) are fastenedly connected with upper bolster (2) respectively, and described die (3) is provided with the perforation that feed core (15) is walked.
5. backboard marking mould according to claim 4, it is characterized in that: described lower mold assemblies (200) comprises the lower locking plate (6), die shoe (5) and the punch (4) that connect successively from bottom to up, described punch (4) is suitable with die (3).
6. backboard marking mould according to claim 1, is characterized in that: described first elastomer (10) is Compress Spring.
7. backboard marking mould according to claim 2, is characterized in that: described second elastomer (14) is Compress Spring.
8. backboard marking mould according to claim 1, it is characterized in that: the inwall of described blind hole (13) is provided with the gathering sill (18) slided for ball (9) of annular, the degree of depth of described gathering sill (18) is less than the degree of depth of ball hole (11), and described gathering sill (18) communicates with chute (12), ball hole (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583424.5U CN204974992U (en) | 2015-08-05 | 2015-08-05 | Backplate mint -mark mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583424.5U CN204974992U (en) | 2015-08-05 | 2015-08-05 | Backplate mint -mark mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974992U true CN204974992U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583424.5U Expired - Fee Related CN204974992U (en) | 2015-08-05 | 2015-08-05 | Backplate mint -mark mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181458A1 (en) * | 2016-04-20 | 2017-10-26 | 深圳市华星光电技术有限公司 | Curved display back plate forming apparatus, and forming method |
| CN107841715A (en) * | 2016-09-20 | 2018-03-27 | 宁波江丰电子材料股份有限公司 | The preparation method of backboard |
-
2015
- 2015-08-05 CN CN201520583424.5U patent/CN204974992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181458A1 (en) * | 2016-04-20 | 2017-10-26 | 深圳市华星光电技术有限公司 | Curved display back plate forming apparatus, and forming method |
| CN107841715A (en) * | 2016-09-20 | 2018-03-27 | 宁波江丰电子材料股份有限公司 | The preparation method of backboard |
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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: 20160120 Termination date: 20190805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |