CN112025931A - Processing die for zirconia ceramic mobile phone back plate - Google Patents
Processing die for zirconia ceramic mobile phone back plate Download PDFInfo
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- CN112025931A CN112025931A CN202010953497.4A CN202010953497A CN112025931A CN 112025931 A CN112025931 A CN 112025931A CN 202010953497 A CN202010953497 A CN 202010953497A CN 112025931 A CN112025931 A CN 112025931A
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- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a processing die of a zirconia ceramic mobile phone backboard, which comprises a lower die and an upper die, wherein the bottom of the upper die is provided with a die groove, the top of the lower die is provided with a fixed groove, a movable plate is slidably mounted in the fixed groove, the top of the movable plate extends out of the fixed groove, the inner wall of the bottom of the fixed groove is provided with four first sliding grooves, the four first sliding grooves are symmetrically arranged in pairs, supporting rods are slidably mounted in the four first sliding grooves, the top ends of the supporting rods extend out of the first sliding grooves, and the top ends of the four supporting rods are fixedly connected with the bottom of the movable plate. The invention has reasonable design and good practicability, can effectively buffer and damp the impact force generated when the lower die and the upper die are closed, avoids the upper die and the lower die from being damaged by the impact force generated when the dies are closed for a long time, prolongs the service life of the upper die and the lower die, can quickly cool the lower die, and ensures the smooth operation of the work.
Description
Technical Field
The invention relates to the technical field of electronic product material manufacturing, in particular to a processing mold for a zirconia ceramic mobile phone backboard.
Background
Nowadays, with the rapid development of science and technology, the use of mobile phones is more and more common, and people's requirement on mobile phone products is also higher and higher, and wherein the consumer also has higher and higher requirements on the quality and the outward appearance of the mobile phone backplate, because zirconia ceramics have characteristics such as good wear resistance, high hardness, strong heat dissipation, strong penetrating power, so receive the favor of manufacturers.
Through retrieval, the authorized bulletin number CN209682481U discloses a processing mold for a zirconia ceramic mobile phone backboard, which comprises an upper mold and a lower mold, wherein the lower mold is provided with a first groove, the bottom surface of the first groove is provided with a boss, and the boss is provided with a conductive hole for an external power supply; the bottom surface of the upper die is provided with a second groove, and the size of the second groove is larger than that of the boss; when the upper die and the lower die are in compression joint, the die is heated to at least 600 ℃, the upper die is embedded in the first groove, the plane back plate is positioned between the second groove and the boss, and the conductive hole guides current into the plane back plate, so that the edge of the plane back plate is punched into an arc shape; make this mold processing can improve the yield of zirconia ceramic cell-phone backplate when processing, however, among the prior art, this mold processing of zirconia ceramic cell-phone backplate is when using, can not carry out effectual buffering to the impulsive force that produces when going up mould and lower mould compound die, cause easily that mould and lower mould receive the impulsive force that produces when the compound die for a long time and lead to the compound die precision to reduce, the life of mould and lower mould has been shortened, and the cooling effect to the lower mould is not good, the cooling rate is slow, influence work efficiency, for this reason, we provide a mold processing of zirconia ceramic cell-phone backplate and be used for solving above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a processing mold of a zirconia ceramic mobile phone backboard, which solves the problems that when the existing processing mold of the zirconia ceramic mobile phone backboard is used, the impact force generated when an upper mold and a lower mold are closed cannot be effectively buffered, the upper mold and the lower mold are easily subjected to the impact force generated when the mold is closed for a long time, the closing precision is reduced, the service lives of the upper mold and the lower mold are shortened, the cooling effect on the lower mold is poor, the cooling speed is low, and the working efficiency is influenced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a processing die of a zirconia ceramic mobile phone backboard comprises a lower die and an upper die, wherein a die groove is formed in the bottom of the upper die, a fixed groove is formed in the top of the lower die, a movable plate is arranged in the fixed groove in a sliding manner, the top of the movable plate extends out of the fixed groove, four first sliding grooves are formed in the inner wall of the bottom of the fixed groove, the four first sliding grooves are symmetrically arranged in pairs, supporting rods are arranged in the four first sliding grooves in a sliding manner, the top ends of the supporting rods extend out of the first sliding grooves, the top ends of the four supporting rods are fixedly connected with the bottom of the movable plate, first damping cushions are fixedly arranged at the bottom ends of the four supporting rods, first springs are fixedly arranged at the bottom of the four first damping cushions, second damping cushions are fixedly arranged on the inner wall of the bottom of the four first sliding grooves, and the bottom ends of, a hinge seat is fixedly installed at the bottom of the movable plate, two first connecting rods are hinged to the bottom of the hinge seat, the two first connecting rods are obliquely arranged, a second sliding groove is formed in the inner wall of the bottom of the fixed groove, two sliding seats are slidably installed in the second sliding groove, one ends, far away from the hinge seat, of the two first connecting rods extend into the second sliding groove respectively, one ends, far away from the hinge seat, of the two first connecting rods are hinged to the tops of the corresponding sliding seats respectively, third damping cushions are fixedly installed on one sides, far away from each other, of the two sliding seats, second springs are fixedly installed on one ends, far away from each other, of the two third damping cushions, fourth damping cushions are fixedly installed on the inner walls of the two sides of the second sliding groove, one ends, far away from each other, of the two second springs are fixedly connected with one side of the corresponding fourth damping cushions respectively, two guide grooves are formed, equal slidable mounting has the guide holder in two guide ways, outside the bottom of two guide holders extended to corresponding guide way respectively, the bottom of two guide holders all articulated have the second connecting rod, two second connecting rods were the slope setting, the bottom of two second connecting rods was articulated mutually with the top of corresponding slide respectively, intake antrum and play basin have been seted up respectively to the both sides of lower mould, set up the connect the via hole that is located between intake antrum and the play basin on the lower mould, connect the via hole and be linked together with intake antrum and play basin respectively.
Preferably, a water inlet joint and a water outlet joint are fixedly mounted on two sides of the water inlet tank and the water outlet tank respectively, the water inlet joint is communicated with the water inlet tank, and the water outlet joint is communicated with the water outlet tank.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the fixing groove, the limiting blocks are fixedly mounted on the two sides of the movable plate, and the two limiting blocks are slidably mounted in the corresponding limiting grooves respectively.
Preferably, a sliding rod is fixedly mounted on the inner wall of the second sliding groove, the two sliding seats are sleeved on the sliding rod in a sliding mode, and the two second springs are sleeved on the sliding rod in a sliding mode.
Preferably, the bottom of two slides all nests there is the ball, and two balls all with the bottom inner wall rolling contact of second spout.
Preferably, guide rods are fixedly installed in the two guide grooves, and the two guide seats are respectively sleeved on the corresponding guide rods in a sliding mode.
Preferably, the number of the connecting through holes is multiple, and the connecting through holes are arranged at equal intervals.
(III) advantageous effects
The invention provides a processing die of a zirconia ceramic mobile phone backboard. The method has the following beneficial effects:
(1) the processing die for the zirconia ceramic mobile phone back plate is characterized in that when an upper die is controlled to move downwards to be matched with a lower die, the zirconia ceramic mobile phone back plate is located in a die groove, the upper die pushes the zirconia ceramic mobile phone back plate and a movable plate to move downwards, the movable plate drives four support rods to slide downwards in corresponding first sliding grooves, the four first springs are compressed and deformed to generate elastic force, the movable plate drives a hinged seat to move downwards, two first connecting rods push corresponding sliding seats to slide on the sliding rods, two second springs are compressed and deformed to generate elastic force, the two sliding seats drive corresponding second connecting rods to move, the two second connecting rods push corresponding guide seats to slide on corresponding guide rods, and the impact force generated when the upper die and the lower die are matched can be effectively buffered under the action of the elastic force generated by the four first springs and the two second springs, play good cushioning effect, avoid last mould and lower mould to receive the impulsive force that produces when long-term compound die and damage, the life of mould and lower mould is gone up in the extension, utilizes two first connecting rods and two second connecting rods can consolidate the support to the movable plate, has improved the stability of movable plate.
(2) The processing mould of the zirconia ceramic mobile phone back plate utilizes the cooling water to flow into the water inlet groove from the water inlet joint, then the water is discharged from the water outlet joint through a plurality of connecting through holes and water outlet grooves, the heat on the lower die can be absorbed by the flowing of cooling water, thereby cooling the lower die quickly, improving the cooling efficiency of the lower die, and when the die is opened by controlling the upper die to move upwards and separate from the lower die, under the elastic force action of the four first springs and the two second springs, the four support rods push the movable plate to slide upwards for resetting, the two sliding seats drive the corresponding first connecting rods and the corresponding second connecting rods to move for resetting, and by utilizing the ascending of the movable plate, the zirconia ceramic mobile phone back plate formed by machining can be ejected out to be separated from the top of the lower die, the zirconia ceramic mobile phone back plate is convenient to take down, and inconvenience in taking caused by the fact that the zirconia ceramic mobile phone back plate is stuck to the top of the lower die is avoided.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic sectional view of the lower mold in a plan view.
In the figure: 1. a lower die; 2. an upper die; 3. a die cavity; 4. fixing grooves; 5. a movable plate; 6. a first chute; 7. a support bar; 8. a first damping pad; 9. a first spring; 10. a second damping pad; 11. a hinged seat; 12. a first link; 13. a second chute; 14. a slide base; 15. a third damping pad; 16. a second spring; 17. a fourth damping pad; 18. a guide groove; 19. a guide seat; 20. a second link; 21. a water inlet groove; 22. a water outlet groove; 23. a connecting through hole; 24. a water inlet joint; 25. and a water outlet joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a processing die of a zirconia ceramic mobile phone backboard comprises a lower die 1 and an upper die 2, wherein the bottom of the upper die 2 is provided with a die groove 3, the top of the lower die 1 is provided with a fixed groove 4, a movable plate 5 is slidably mounted in the fixed groove 4, the top of the movable plate 5 extends out of the fixed groove 4, the inner wall of the bottom of the fixed groove 4 is provided with four first sliding grooves 6, the four first sliding grooves 6 are symmetrically arranged in pairs, supporting rods 7 are slidably mounted in the four first sliding grooves 6, the top ends of the supporting rods 7 extend out of the first sliding grooves 6, the top ends of the four supporting rods 7 are fixedly connected with the bottom of the movable plate 5, the bottom ends of the four supporting rods 7 are fixedly mounted with first damping cushions 8, the bottoms of the four first damping cushions 8 are fixedly mounted with first springs 9, the inner walls of the bottoms of the four first sliding grooves 6 are fixedly mounted with second damping cushions 10, and the bottom ends of the four first springs 9 are respectively, a hinged seat 11 is fixedly installed at the bottom of the movable plate 5, two first connecting rods 12 are hinged at the bottom of the hinged seat 11, the two first connecting rods 12 are both obliquely arranged, a second sliding groove 13 is formed in the inner wall of the bottom of the fixed groove 4, two sliding seats 14 are slidably installed in the second sliding groove 13, one ends of the two first connecting rods 12, far away from the hinged seat 11, extend into the second sliding groove 13 respectively, one ends of the two first connecting rods 12, far away from the hinged seat 11, are hinged with the top of the corresponding sliding seat 14 respectively, third damping cushions 15 are fixedly installed on the sides, far away from each other, of the two sliding seats 14, second springs 16 are fixedly installed at the ends, far away from each other, of the two third damping cushions 15, fourth damping cushions 17 are fixedly installed on the inner walls of the two sides of the second sliding groove 13, one ends, far away from each other, of the two second springs 16 are, two guide ways 18 have been seted up to the bottom of fly leaf 5, two guide ways 18 symmetry sets up the both sides at articulated seat 11, equal slidable mounting has guide holder 19 in two guide ways 18, the bottom of two guide holders 19 extends to outside corresponding guide way 18 respectively, the bottom of two guide holders 19 all articulates there is second connecting rod 20, two second connecting rod 20 are the slope setting, the bottom of two second connecting rod 20 is articulated mutually with the top of corresponding slide 14 respectively, intake antrum 21 and play basin 22 have been seted up respectively to the both sides of lower mould 1, set up the connect the via hole 23 that is located between intake antrum 21 and the play basin 22 on the lower mould 1, connect the via hole 23 and be linked together with intake antrum 21 and play basin 22 respectively.
The two sides of the water inlet groove 21 and the water outlet groove 22 are respectively and fixedly provided with a water inlet joint 24 and a water outlet joint 25, the water inlet joint 24 is communicated with the water inlet groove 21, the water outlet joint 25 is communicated with the water outlet groove 22, the inner walls of the two sides of the fixing groove 4 are respectively provided with a limiting groove, the two sides of the movable plate 5 are respectively and fixedly provided with a limiting block, the two limiting blocks are respectively and slidably arranged in the corresponding limiting grooves, the inner wall of the second sliding groove 13 is fixedly provided with a sliding rod, the two sliding seats 14 are respectively and slidably arranged on the sliding rod, the two second springs 16 are respectively arranged on the sliding rod, the bottoms of the two sliding seats 14 are respectively nested with balls, the two balls are in rolling contact with the inner wall of the bottom of the second sliding groove 13, the two guide rods are respectively and fixedly arranged in the two guide grooves 18, the two guide seats 19 are respectively and slidably.
When in use, the water inlet connector 24 is arranged to be conveniently connected with a cooling water inlet pipe, the water outlet connector 25 is arranged to be conveniently connected with a cooling water outlet pipe, when the zirconia ceramic mobile phone backboard is subjected to hot press forming, the zirconia ceramic mobile phone backboard is firstly placed on the movable plate 5, the upper die 2 is controlled to move downwards to be matched with the lower die 1, the zirconia ceramic mobile phone backboard is positioned in the die cavity 3, the upper die 2 pushes the zirconia ceramic mobile phone backboard and the movable plate 5 to move downwards, the movable plate 5 drives the two limit blocks to slide downwards in the corresponding limit grooves, the movable plate 5 drives the four support rods 7 to slide downwards in the corresponding first sliding grooves 6, the four first springs 9 are compressed and deformed to generate elastic force, the movable plate 5 drives the hinged seat 11 to move downwards, the two first connecting rods 12 rotate in respective hinged positions, the two first connecting rods 12 push the corresponding sliding seats 14 to slide on the sliding rods, the sliding base 14 drives the balls to roll on the inner wall of the bottom of the second chute 13, the two second springs 16 are compressed and deformed to generate elastic force, the two sliding bases 14 drive the corresponding second connecting rods 20 to move, the two second connecting rods 20 are hinged to rotate, the two second connecting rods 20 push the corresponding guide seats 19 to slide on the corresponding guide rods, at the moment, the impact force generated when the upper die 2 and the lower die 1 are assembled can be effectively buffered under the action of the elastic force generated by the four first springs 9 and the two second springs 16, a good damping effect is achieved, the damage of the upper die 2 and the lower die 1 caused by the impact force generated when the upper die 2 and the lower die 1 are assembled for a long time is avoided, the service lives of the upper die 2 and the lower die 1 are prolonged, the support of the movable plate 5 can be reinforced by the two first connecting rods 12 and the two second connecting rods 20, the stability of the movable plate 5 is improved, and the assembly of, the zirconia ceramic mobile phone backboard can be subjected to hot press molding, after the hot press molding, cooling water flows into the water inlet groove 21 from the water inlet connector 24 and then passes through the plurality of connecting through holes 23 and the water outlet groove 22 and is discharged from the water outlet connector 25, heat on the lower die 1 can be absorbed by the flowing of the cooling water, so that the lower die 1 can be rapidly cooled, the cooling efficiency of the lower die 1 is improved, when the die is opened, the upper die 2 is controlled to move upwards to be separated from the lower die 1, the four support rods 7 respectively slide upwards in the corresponding first sliding grooves 6 to be reset under the elastic force action of the four first springs 9 and the two second springs 16, the two sliding seats 14 drive the corresponding first connecting rods 12 and the corresponding second connecting rods 20 to move to be reset, the four support rods 7 push the movable plate 5 to slide upwards, so that the zirconia ceramic mobile phone backboard which is processed and molded can be ejected to be separated from the top of the lower die 1 by the rising of the, therefore, the zirconia ceramic mobile phone back plate is convenient to take down, the zirconia ceramic mobile phone back plate is prevented from being stuck to the top of the lower die 1 to cause inconvenience in taking, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.
To sum up, when the upper die 2 is controlled to move downwards to be matched with the lower die 1, the zirconia ceramic mobile phone back plate is located in the die cavity 3, the upper die 2 pushes the zirconia ceramic mobile phone back plate and the movable plate 5 to move downwards, the movable plate 5 drives the four support rods 7 to slide downwards in the corresponding first sliding grooves 6, the four first springs 9 are compressed and deformed to generate elastic force, the movable plate 5 drives the hinge seat 11 to move downwards, the two first connecting rods 12 push the corresponding sliding seats 14 to slide on the sliding rods, the two second springs 16 are compressed and deformed to generate elastic force, the two sliding seats 14 drive the corresponding second connecting rods 20 to move, the two second connecting rods 20 push the corresponding guide seats 19 to slide on the corresponding guide rods, and under the action of the elastic force generated by the four first springs 9 and the two second springs 16, the impact force generated when the upper die 2 and the lower die 1 are closed can be effectively buffered, a good damping effect is achieved, the upper die 2 and the lower die 1 are prevented from being damaged by the impact force generated when the die is closed for a long time, the service life of the upper die 2 and the lower die 1 is prolonged, the support of the movable plate 5 can be reinforced by the two first connecting rods 12 and the two second connecting rods 20, the stability of the movable plate 5 is improved, cooling water flows into the water inlet groove 21 from the water inlet connector 24 and then flows through the connecting through holes 23 and the water outlet groove 22 to be discharged from the water outlet connector 25, heat on the lower die 1 can be absorbed by the flow of the cooling water, so that the lower die 1 can be rapidly cooled, the cooling efficiency of the lower die 1 is improved, when the die is opened by controlling the upward movement of the upper die 2 and the separation of the lower die 1, under the elastic force action of the four first springs 9 and the two, the four supporting rods 7 push the movable plate 5 to slide upwards for resetting, the two sliding seats 14 drive the corresponding first connecting rods 12 and the second connecting rods 20 to move for resetting, the movable plate 5 is lifted, the formed zirconia ceramic mobile phone back plate can be ejected to be separated from the top of the lower die 1, the zirconia ceramic mobile phone back plate is convenient to take down, and the situation that the zirconia ceramic mobile phone back plate is stuck to the top of the lower die 1 to cause inconvenience in taking is avoided.
Claims (7)
1. The utility model provides a mold processing of zirconia ceramic cell-phone backplate, includes lower mould (1) and last mould (2), its characterized in that: the bottom of the upper die (2) is provided with a die groove (3), the top of the lower die (1) is provided with a fixed groove (4), a movable plate (5) is arranged in the fixed groove (4) in a sliding manner, the top of the movable plate (5) extends out of the fixed groove (4), the inner wall of the bottom of the fixed groove (4) is provided with four first sliding grooves (6), the four first sliding grooves (6) are symmetrically arranged in pairs, supporting rods (7) are arranged in the four first sliding grooves (6) in a sliding manner, the top ends of the supporting rods (7) extend out of the first sliding grooves (6), the top ends of the four supporting rods (7) are fixedly connected with the bottom of the movable plate (5), first damping cushions (8) are fixedly arranged at the bottoms of the four supporting rods (7), first springs (9) are fixedly arranged at the bottoms of the four first damping cushions (8), and second damping cushions (10) are fixedly arranged on the inner walls of the bottoms of, the bottom ends of the four first springs (9) are respectively fixedly connected with the tops of the corresponding second damping cushions (10), the bottom of the movable plate (5) is fixedly provided with a hinged seat (11), the bottom of the hinged seat (11) is hinged with two first connecting rods (12), both the two first connecting rods (12) are obliquely arranged, the inner wall of the bottom of the fixed groove (4) is provided with a second chute (13), two sliding seats (14) are arranged in the second chute (13) in a sliding manner, one ends of the two first connecting rods (12) far away from the hinged seat (11) respectively extend into the second chute (13), one ends of the two first connecting rods (12) far away from the hinged seat (11) are respectively hinged with the tops of the corresponding sliding seats (14), one sides of the two sliding seats (14) far away from each other are respectively and fixedly provided with third damping cushions (15), one ends of the two third damping cushions (15) far away from each other are respectively and fixedly provided with second springs (16), equal fixed mounting has fourth damping pad (17) on the both sides inner wall of second spout (13), the one end that two second springs (16) kept away from each other respectively with one side fixed connection of corresponding fourth damping pad (17), two guide ways (18) have been seted up to the bottom of fly leaf (5), two guide ways (18) symmetry set up the both sides in articulated seat (11), equal slidable mounting has guide holder (19) in two guide ways (18), the bottom of two guide holders (19) extends to outside corresponding guide way (18) respectively, the bottom of two guide holders (19) all articulates there is second connecting rod (20), two second connecting rod (20) are the slope setting, the bottom of two second connecting rod (20) is articulated mutually with the top of corresponding slide (14) respectively, intake antrum (21) and play basin (22) have been seted up respectively to the both sides of lower mould (1), set up on lower mould (1) and lie in intake antrum (21) and go out the through-hole (23) between basin (22) connection ) The connecting through hole (23) is respectively communicated with the water inlet groove (21) and the water outlet groove (22).
2. The processing mold of the zirconia ceramic mobile phone backboard according to claim 1, wherein: and a water inlet joint (24) and a water outlet joint (25) are respectively and fixedly arranged on two sides of the water inlet groove (21) and the water outlet groove (22), the water inlet joint (24) is communicated with the water inlet groove (21), and the water outlet joint (25) is communicated with the water outlet groove (22).
3. The processing mold of the zirconia ceramic mobile phone backboard according to claim 1, wherein: the limiting grooves are formed in the inner walls of the two sides of the fixing groove (4), the limiting blocks are fixedly mounted on the two sides of the movable plate (5), and the two limiting blocks are slidably mounted in the corresponding limiting grooves respectively.
4. The processing mold of the zirconia ceramic mobile phone backboard according to claim 1, wherein: a sliding rod is fixedly mounted on the inner wall of the second sliding groove (13), the two sliding seats (14) are sleeved on the sliding rod in a sliding mode, and the two second springs (16) are sleeved on the sliding rod.
5. The processing mold of the zirconia ceramic mobile phone backboard according to claim 1, wherein: the bottom of the two sliding seats (14) is nested with balls, and the two balls are in rolling contact with the inner wall of the bottom of the second sliding groove (13).
6. The processing mold of the zirconia ceramic mobile phone backboard according to claim 1, wherein: guide rods are fixedly arranged in the two guide grooves (18), and the two guide seats (19) are respectively sleeved on the corresponding guide rods in a sliding manner.
7. The processing mold of the zirconia ceramic mobile phone backboard according to claim 1, wherein: the number of the connecting through holes (23) is multiple, and the connecting through holes (23) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953497.4A CN112025931A (en) | 2020-09-11 | 2020-09-11 | Processing die for zirconia ceramic mobile phone back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953497.4A CN112025931A (en) | 2020-09-11 | 2020-09-11 | Processing die for zirconia ceramic mobile phone back plate |
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| Publication Number | Publication Date |
|---|---|
| CN112025931A true CN112025931A (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010953497.4A Withdrawn CN112025931A (en) | 2020-09-11 | 2020-09-11 | Processing die for zirconia ceramic mobile phone back plate |
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| CN (1) | CN112025931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953108A (en) * | 2022-06-16 | 2022-08-30 | 合肥陶陶新材料科技有限公司 | Ceramic powder dry pressing forming equipment |
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| CN108422699A (en) * | 2018-03-03 | 2018-08-21 | 滁州市成业机械制造有限公司 | A kind of accurate-location device of upper and lower mould |
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| KR101932526B1 (en) * | 2018-08-28 | 2019-03-15 | 주식회사 진트 | Vermiculite board manufacturing device with easy mold replacement |
| CN109016386A (en) * | 2018-10-15 | 2018-12-18 | 滁州市志航精密模具科技有限公司 | Injection mold with auxiliary guide column |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953108A (en) * | 2022-06-16 | 2022-08-30 | 合肥陶陶新材料科技有限公司 | Ceramic powder dry pressing forming equipment |
| CN114953108B (en) * | 2022-06-16 | 2023-07-04 | 合肥陶陶新材料科技有限公司 | Ceramic powder dry pressing forming equipment |
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Application publication date: 20201204 |