CN112092148A - Ceramic shaft core forming die - Google Patents
Ceramic shaft core forming die Download PDFInfo
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- CN112092148A CN112092148A CN202010872371.4A CN202010872371A CN112092148A CN 112092148 A CN112092148 A CN 112092148A CN 202010872371 A CN202010872371 A CN 202010872371A CN 112092148 A CN112092148 A CN 112092148A
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- plates
- die
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- 239000000919 ceramic Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000003825 pressing Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008261 resistance mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
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Classifications
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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
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the field of dies, in particular to a ceramic shaft core forming die which comprises a seat plate, wherein vertical plates are fixedly connected to two sides of the upper end of the seat plate, first sliding grooves are formed in the middle of the vertical plates in a penetrating mode, first sliding blocks are connected to the inside of the first sliding grooves in a sliding mode, and a buffering mechanism and a compression resisting mechanism are installed on one side, away from the vertical center line of the seat plate, of each first sliding block. According to the invention, the first sliding block is connected with the buffer mechanism and the compression-resistant mechanism, when the upper die is pressed down, the sliding block can continuously compress the main rod, the auxiliary rod and the buffer spring of the buffer mechanism, meanwhile, the main rod can downwards extrude the pressing plate and the first compression spring of the compression-resistant mechanism, the first compression spring applies an upward acting force to the main rod, the buffer spring applies an upward acting force to the first sliding block, and the buffer mechanism and the first sliding block together buffer the impact force generated when the lower die is pressed down, so that the phenomenon that the impact force generated when the lower die is pressed down is too large, and the upper die and the lower die are damaged due to the fact that the impact.
Description
Technical Field
The invention relates to the field of dies, in particular to a ceramic shaft core forming die.
Background
The pottery is a general name of the pottery, the stoneware and the porcelain, a plurality of products are manufactured by using the pottery as a raw material, the ceramic shaft core is one of the ceramic products, a plurality of mechanical devices can be used when the ceramic shaft core is produced, and the forming die is one of the ceramic products.
The shaping that uses during present pottery axle core production is when the pressfitting, mostly will go up the mould through drive arrangement and press on the lower mould, if the impact force that produces during too big, cause mould and lower mould easily, deformation appears in the contact site, make the unable fine being in the same place of lower mould, and when changing different last lower mould, need the position of manual regulation lower mould, guarantee that lower mould and last mould align, the process is comparatively troublesome, the off normal appears when the lower mould pushes down, make the material on the unable fine extrusion lower mould of last mould.
Disclosure of Invention
The invention provides a ceramic shaft core forming die, aiming at the problems in the prior art, the forming used in the production of the ceramic shaft core is mostly realized by pressing an upper die on a lower die through a driving device during pressing, if the impact force generated in the process is too large, the upper die and the lower die are easy to cause, the contact part is deformed, so that the upper die and the lower die cannot be well combined together, and when different upper and lower dies are replaced, the position of the lower die needs to be manually adjusted, the lower die and the upper die are ensured to be aligned, the process is troublesome, and if the lower die is pressed down, the upper die is deviated, so that the upper die cannot well extrude the material on the lower die.
The technical scheme adopted by the invention for solving the technical problems is as follows: a ceramic shaft core forming die comprises a seat plate, wherein vertical plates are fixedly connected to two sides of the upper end of the seat plate, first sliding grooves are formed in the middle of the vertical plates in a penetrating mode, first sliding blocks are connected to the inside of the first sliding grooves in a sliding mode, a buffering mechanism and a compression-resisting mechanism are mounted on one sides, away from the vertical center line of the seat plate, of the first sliding blocks, a top plate is fixedly connected to the upper ends of the vertical plates, air cylinders are fixedly connected to two sides of the upper end of the top plate, piston rods of the air cylinders face downwards, the lower ends of the piston rods of the air cylinders are connected to the top plate in a penetrating and sliding mode, transverse plates are fixedly connected to the lower ends of the piston rods of the air cylinders, two sides of the transverse plates are fixedly connected to the first sliding blocks on the same side and abut against the vertical plates on the same side, the utility model discloses a smooth chamber of drawing a book, including smooth chamber, first logical groove has all been run through to the upper end both sides of smooth chamber and has been seted up, splint are all installed to the top in first logical groove, splint all are located between two risers, the joint has the lower mould between the splint, lower mould and last mould are located same plumb line, the lower extreme middle part in smooth chamber is run through and has been seted up the second and lead to the groove, actuating mechanism is installed to the lower extreme that the groove was led to the second, the internally mounted in smooth chamber has drive mechanism, drive mechanism and splint and actuating mechanism are connected.
Specifically, the buffer mechanisms comprise bases, the lower ends of the bases are fixedly connected to the seat plate, the interior of the seat board is rotatably connected with a first rotating plate through a first rotating shaft, the upper end of the first rotating plate is fixedly connected with a main rod, the upper ends of the main rods are all penetrated and connected with auxiliary rods in a sliding way, the upper ends of the auxiliary rods are all fixedly connected with second rotating plates, the upper ends of the second rotating plates are rotatably connected with connecting seats through second rotating shafts, the connecting seats are fixedly connected on the first sliding blocks, the outer walls of the partial circumferences of the auxiliary rods outside the main rod are all sleeved with buffer springs, the upper ends of the buffer springs are all fixedly connected with the lower ends of the second rotating plates on the same side, the lower end of the buffer spring is fixedly connected to the upper end of the main rod on the same side, and the supporting plate is fixedly connected to the circumferential outer wall of the middle portion of one side of the main rod, which is close to the vertical plate on the same side.
Specifically, the compression resistance mechanisms all include a pressing plate, one side of the pressing plate, which is close to the same-side vertical plate, is hinged to the seat plate through a hinge, the middle of the lower end of the pressing plate is fixedly connected with a first compression spring, the lower end of the first compression spring is fixedly connected to the upper end of the seat plate, a clamping groove is formed in one side, away from the same-side vertical plate, of the pressing plate, the clamping groove is of a U-shaped structure, the opening of the clamping groove faces one side, away from the same-side vertical plate, of the pressing plate, the one side, away from the same-side vertical plate, of the pressing plate is connected to the main rod of the same-side buffering mechanism through a clamping groove in a clamped mode.
Specifically, the clamping plates comprise fixing plates which are in L-shaped structures and are respectively clamped on two sides of the lower die, a second chute is arranged on one side of the vertical part at the upper end of the fixed plate close to the lower die, a positioning rod is fixedly connected between the inner walls of the middle parts of the front side and the rear side of the second chute, the circumferential outer walls of the front part and the rear part of the positioning rod are sleeved and connected with second sliding blocks in a sliding way, the second sliding blocks are connected inside second sliding grooves in a sliding way, one side of the second slide block close to the lower die is fixedly connected with a limiting plate, the two limiting plates on the same side are respectively clamped at the front part and the rear part of the lower die, one side of the second sliding block far away from the middle part of the positioning rod is fixedly connected with a second compression spring, the second compression springs are all sleeved on the positioning rods at the same side, and one sides, far away from the second sliding blocks, of the second compression springs are fixedly connected to the inner wall of the second sliding grooves.
Specifically, drive mechanism includes the screw rod, the both ends of screw rod are all rotated and are connected on the inner wall of smooth chamber, the cover is established and fixedly connected with from the driving wheel on the middle part circumference outer wall of screw rod, be located same central line from driving wheel and second through-slot, all overlap on the both ends circumference outer wall of screw rod and establish and threaded connection has the thread piece, the equal sliding connection of thread piece is in the inside of smooth chamber, the thread piece all is the convex structure, the upper end of thread piece all passes the first logical groove of homonymy and the fixed plate lower extreme of equal fixed connection at homonymy splint.
Specifically, the screw external thread on one side of the driven wheel is a left-hand thread, and the screw external thread on the other side of the driven wheel is a right-hand thread.
Specifically, the driving mechanism comprises a first connecting plate and a second connecting plate, the first connecting plate is fixedly connected to one side of the lower end of the second through groove, the second connecting plate is fixedly connected to the other side of the lower end of the second through groove, the middle part of the first connecting plate penetrates through and is fixedly connected with a bearing, one side of the first connecting plate, which is far away from the second connecting plate, is fixedly connected with a servo motor, the output end of the servo motor faces the first connecting plate, the output end of the servo motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the servo motor, penetrates through the inner ring of the bearing and extends to a position between the first connecting plate and the second connecting plate, the driving wheel and the second through groove are positioned on the same central line and are in transmission connection with a driven wheel of the transmission mechanism through a transmission belt.
Specifically, one end of the transmission shaft, far away from the servo motor, is rotatably connected to one side, close to the first connecting plate, of the second connecting plate, and the circumferential outer wall, close to the servo motor, of one end of the transmission shaft is fixedly connected with the inner wall of the bearing inner ring.
The invention has the beneficial effects that:
(1) according to the invention, the first sliding block is connected with the buffer mechanism and the compression-resistant mechanism, when the upper die is pressed down, the sliding block can continuously compress the main rod, the auxiliary rod and the buffer spring of the buffer mechanism, meanwhile, the main rod can downwards extrude the pressing plate and the first compression spring of the compression-resistant mechanism, the first compression spring applies an upward acting force to the main rod, the buffer spring applies an upward acting force to the first sliding block, and the buffer mechanism and the first sliding block together buffer the impact force generated when the lower die is pressed down, so that the phenomenon that the impact force generated when the lower die is pressed down is too large, and the upper die and the lower die are damaged due to the fact that the impact.
(2) The two sides of the transverse plate are in contact with the vertical plate on the same side, so that the motion track of the lower die can be fixed when the lower die is driven by the air cylinder to press down, and the deviation of the lower die when pressed down is avoided.
(3) When the vertical plate aligning device is used, the fixing plates of the two clamping plates can clamp two sides of the lower die, the two limiting plates arranged on the fixing plates can clamp the front part and the rear part of the lower die, the lower die can be fixed in the center between the two vertical plates, and then the lower die and the upper die are aligned without manual adjustment, so that the vertical plate aligning device is convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a cutaway view provided by the present invention;
FIG. 2 is a view of the area A in FIG. 1;
FIG. 3 is a schematic view of the seat plate of the present invention;
FIG. 4 is a schematic view of a platen structure provided by the present invention;
FIG. 5 is a schematic view of a thread block structure provided by the present invention;
FIG. 6 is a top cut away view of a splint provided by the present invention;
fig. 7 is a schematic diagram of an external structure provided by the present invention.
In the figure: 1. a seat plate; 2. a vertical plate; 3. a first chute; 4. a first slider; 5. a buffer mechanism; 51. a base; 52. a first rotating shaft; 53. a first rotating plate; 54. a main rod; 55. an auxiliary rod; 56. a second rotating plate; 57. a second rotating shaft; 58. a connecting seat; 59. a buffer spring; 510. a support plate; 6. a compression resistance mechanism; 61. pressing a plate; 62. a hinge; 63. a first compression spring; 64. a card slot; 65. a rubber lining; 7. a transmission mechanism; 71. a screw; 72. a driven wheel; 73. a thread block; 8. a splint; 81. a fixing plate; 82. a second chute; 83. positioning a rod; 84. a second slider; 85. a limiting plate; 86. a second compression spring; 9. a drive mechanism; 91. a first connecting plate; 92. a second connecting plate; 93. a bearing; 94. a servo motor; 95. a drive shaft; 96. a driving wheel; 97. a transmission belt; 10. a slide chamber; 11. a first through groove; 12. a second through groove; 13. a lower die; 14. a transverse plate; 15. an upper die; 16. a top plate; 17. and a cylinder.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the ceramic shaft core forming mold of the present invention comprises a seat plate 1, wherein two sides of an upper end of the seat plate 1 are fixedly connected with a vertical plate 2, a first sliding groove 3 is formed through a middle portion of the vertical plate 2, the first sliding groove 3 is connected with a first sliding block 4 in a sliding manner, one side of the first sliding block 4 away from a vertical center line of the seat plate 1 is provided with a buffer mechanism 5 and a pressure-resistant mechanism 6, an upper end of the vertical plate 2 is fixedly connected with a top plate 16, two sides of an upper end of the top plate 16 are fixedly connected with air cylinders 17, piston rods of the air cylinders 17 are downward, lower ends of piston rods of the air cylinders 17 are connected with the top plate 16 in a penetrating manner and in a sliding manner, lower ends of piston rods of the air cylinders 17 are fixedly connected with a horizontal plate 14, two sides of the horizontal plate 14 are fixedly connected with the first sliding block 4 and, the lower extreme of diaphragm 14 can be dismantled through the bolt and be connected with last mould 15, smooth chamber 10 has been seted up at the inboard middle part of bedplate 1, the upper end both sides of smooth chamber 10 all run through and have seted up first logical groove 11, splint 8 is all installed to the top of first logical groove 11, splint 8 all is located between two risers 2, the joint has lower mould 13 between splint 8, lower mould 13 and last mould 15 are located same plumb line, the lower extreme middle part of smooth chamber 10 runs through and has seted up second logical groove 12, actuating mechanism 9 is installed to the lower extreme that the second led to groove 12, the internally mounted of smooth chamber 10 has drive mechanism 7, drive mechanism 7 and splint 8 and actuating mechanism 9 are connected, and actuating mechanism 9 moves splint 8 through drive mechanism 7, makes splint 8 press from both sides lower mould 13 on bedplate 1, aligns lower mould 13 and last mould 15.
Specifically, the clamping plates 8 all comprise fixing plates 81, the fixing plates 81 are all in an L-shaped structure and are respectively clamped on two sides of the lower die 13, a second sliding groove 82 is respectively formed in one side, close to the lower die 13, of a vertical part at the upper end of each fixing plate 81, a positioning rod 83 is fixedly connected between the inner walls of the middle parts of the front side and the rear side of each second sliding groove 82, second sliding blocks 84 are respectively sleeved and slidably connected on the circumferential outer walls of the front part and the rear part of each positioning rod 83, the second sliding blocks 84 are respectively slidably connected inside the corresponding second sliding grooves 82, limiting plates 85 are respectively fixedly connected to one side, close to the lower die 13, of each second sliding block 84, two limiting plates 85 on the same side are respectively clamped on the front part and the rear part of the lower die 13, a second compression spring 86 is fixedly connected to one side, far away from the middle, one side of the second compression spring 86, which is far away from the second sliding block 84, is fixedly connected to the inner wall of the second sliding chute 82, the two sides of the lower die 13 are clamped through the fixing plate 81, and the front part and the rear part of the lower die 13 are clamped through the limiting plates 85, so that the lower die 13 and the upper die 15 can be automatically aligned conveniently.
Specifically, the transmission mechanism 7 includes a screw 71, two ends of the screw 71 are rotatably connected to the inner wall of the sliding cavity 10, a driven wheel 72 is sleeved and fixedly connected to the outer circumferential wall of the middle portion of the screw 71, an external thread of the screw 71 on one side of the driven wheel 72 is a left-handed thread, an external thread of the screw 71 on the other side of the driven wheel 72 is a right-handed thread, the driven wheel 72 and the second through groove 12 are located on the same central line, thread blocks 73 are sleeved and connected to the outer circumferential walls of two ends of the screw 71, the thread blocks 73 are slidably connected to the inside of the sliding cavity 10, the thread blocks 73 are both in a convex structure, the upper ends of the thread blocks 73 both penetrate through the first through grooves 11 on the same side and are both fixedly connected to the lower end of the fixing plate 81 of the clamping plate 8 on the same side, the screw 71 drives the two thread blocks 73 to move, so that, and clamps the lower mold 13.
Specifically, the driving mechanism 9 includes a first connecting plate 91 and a second connecting plate 92, the first connecting plate 91 is fixedly connected to one side of the lower end of the second through groove 12, the second connecting plate 92 is fixedly connected to the other side of the lower end of the second through groove 12, a bearing 93 is fixedly connected to the middle portion of the first connecting plate 91 in a penetrating manner, a servo motor 94 is fixedly connected to one side of the first connecting plate 91, which is far from the second connecting plate 92, the output end of the servo motor 94 faces the first connecting plate 91, a transmission shaft 95 is fixedly connected to the output end of the servo motor 94, one end of the transmission shaft 95, which is far from the servo motor 94, penetrates through an inner ring of the bearing 93 and extends between the first connecting plate 91 and the second connecting plate 92, one end of the transmission shaft 95, which is far from the servo motor 94, is rotatably connected to one side of the second connecting plate 92, which is near to the first connecting plate 91, and, the cover is established and fixedly connected with action wheel 96 on the middle part circumference outer wall of transmission shaft 95, action wheel 96 and second through-slot 12 are located same central line and are connected through drive belt 97 and drive mechanism 7's driven wheel 72 transmission, rotate action wheel 96 through servo motor 94 and rotate, and action wheel 96 drives drive mechanism 7 through drive belt 97 and moves, provides power for the motion of splint 8.
Specifically, the buffer mechanisms 5 all comprise bases 51, the lower ends of the bases 51 are all fixedly connected to the base plate 1, the base plate 1 is internally and rotatably connected with a first rotating plate 53 through a first rotating shaft 52, the upper end of the first rotating plate 53 is fixedly connected with a main rod 54, the upper end of the main rod 54 is all penetrated and slidably connected with an auxiliary rod 55, the upper end of the auxiliary rod 55 is all fixedly connected with a second rotating plate 56, the upper end of the second rotating plate 56 is all rotatably connected with a connecting seat 58 through a second rotating shaft 57, the connecting seat 58 is all fixedly connected to the first sliding block 4, the part of the circumferential outer wall of the auxiliary rod 55, which is positioned outside the main rod 54, is all sleeved with buffer springs 59, the upper ends of the buffer springs 59 are all fixedly connected to the lower ends of the second rotating plates 56 on the same side, and the lower ends of the buffer springs 59 are all fixedly connected to the upper, the support plates 510 are fixedly connected to the circumferential outer wall of the middle portion of one side of the main rod 54, which is close to the vertical plate 2 on the same side, and the impact force generated when the upper die 15 is pressed down is buffered through the main rod 54, the auxiliary rod 55 and the buffer spring 59, so that the phenomenon that the impact force generated when the upper die 15 is pressed down is too large and the upper die 15 and the lower die 13 are damaged is avoided.
Specifically, the compression-resistant mechanisms 6 respectively comprise a pressure plate 61, one side of the pressure plate 61 close to the vertical plate 2 on the same side is hinged on the seat plate 1 through a hinge 62, the middle part of the lower end of the pressure plate 61 is fixedly connected with a first compression spring 63, the lower end of the first compression spring 63 is fixedly connected with the upper end of the seat plate 1, the side of the pressure plate 61 far away from the vertical plate 2 on the same side is provided with a clamping groove 64, the clamping grooves 64 are U-shaped and open towards the side far away from the vertical plate 2 on the same side, one side of the pressure plate 61 far away from the vertical plate 2 on the same side is clamped on the main rod 54 of the buffer mechanism 5 on the same side through a clamping groove 64, the pressing plates 61 are located below the support plates 510 of the buffer mechanisms 5 on the same side, and the inner walls of the clamping grooves 64 are fixedly connected with the rubber linings 65 which are matched with each other, so that an upward acting force can be applied to the main rod 54 of the buffer mechanism 5, and the impact force generated when the upper die 15 is pressed down by the auxiliary buffer mechanism 5 is buffered.
When the device is used, the device is placed on a desktop, a power supply is switched on, the upper die 15 is installed on the transverse plate 14, the lower die 13 is placed between the two fixing plates 81, the servo motor 94 is started, the servo motor 94 rotates the driving wheel 96 through the transmission shaft 95, the driving wheel 96 drives the driven wheel 72 to rotate through the transmission belt 97, the driven wheel 72 enables the two thread blocks 73 to slide in the sliding cavity 10 through the screw rod 71 and drives the two fixing plates 81 to move oppositely, the two limiting plates 85 on the same side can move backwards when being extruded by the lower die 13 and can continuously extrude the second compression spring 86 on the same side, when the two sides of the lower die 13 are contacted with the vertical part at the upper end of the fixing plate 81 on the same side, the servo motor 94 stops moving the two fixing plates 81, at the moment, the two limiting plates 85 installed on the two fixing plates 81 can respectively clamp the front and rear parts on the two, fixing a lower die 13 at the center between two vertical plates 2, aligning the lower die 13 with an upper die 15, pouring boring materials to be processed into the lower die 13, starting a cylinder 17, moving a first sliding block 4 and a transverse plate 14 downwards by the cylinder 17 to drive the upper die 15 to move downwards until the upper die 15 is pressed on the lower die 13, and performing extrusion forming on the materials to be processed, wherein in the process, the first sliding block 4 extrudes a secondary rod 55 into the inner part of a main rod 54, and continuously extrudes a same-side buffer spring 59, the main rod 54 rotates towards the direction close to the same-side vertical plate 2 by taking a first rotating shaft 52 as the center, a same-side pressing plate 61 is extruded downwards in the rotating process, the pressing plate 61 continuously extrudes a same-side first compression spring 63, the impact force generated when the upper die 15 is pressed downwards in the process is buffered, the movement track of the transverse plate 14 is fixed by the vertical plate 2, and the phenomenon of deviation in the movement process of the upper die 15 is avoided, when the upper mold 15 moves upward, the pressing plate 61 pushes the same-side main rod 54 upward under the elastic action of the same-side first compression spring 63, the second rotating plate 56 continuously pushes the first slider 4 upward under the elastic action of the same-side buffer spring 59, the auxiliary cylinder 17 moves the upper mold 15 back to the original position, and the load of the cylinder 17 can be reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A ceramic shaft core forming die comprises a seat plate (1) and is characterized in that vertical plates (2) are fixedly connected to two sides of the upper end of the seat plate (1), first sliding grooves (3) are formed in the middle of the vertical plates (2) in a penetrating mode, the first sliding grooves (3) are connected to the inner portions of the first sliding grooves (3) in a sliding mode, first sliding blocks (4) are connected to the inner portions of the first sliding grooves (3) in a sliding mode, buffering mechanisms (5) and compression resisting mechanisms (6) are installed on one sides, away from the vertical central line of the seat plate (1), of the first sliding blocks (4), a top plate (16) is fixedly connected to the upper ends of the vertical plates (2) together, air cylinders (17) are fixedly connected to two sides of the upper end of the top plate (16) respectively, piston rods of the air cylinders (17) face downwards, the lower ends of piston rods of the air cylinders (17) are connected, the two sides of the transverse plate (14) are fixedly connected to first slide blocks (4) on the same side and are abutted to vertical plates (2) on the same side, the lower end of the transverse plate (14) is detachably connected with an upper die (15) through bolts, the middle part of the inner side of the seat plate (1) is provided with a sliding cavity (10), two sides of the upper end of the sliding cavity (10) are respectively provided with a first through groove (11) in a penetrating manner, clamp plates (8) are respectively arranged above the first through grooves (11), the clamp plates (8) are respectively positioned between the two vertical plates (2), a lower die (13) is clamped between the clamp plates (8), the lower die (13) and the upper die (15) are positioned on the same vertical line, the middle part of the lower end of the sliding cavity (10) is provided with a second through groove (12) in a penetrating manner, a driving mechanism (9) is arranged at the lower end of the second through groove (12), and, the transmission mechanism (7) is connected with the clamping plate (8) and the driving mechanism (9).
2. The ceramic shaft core forming die as claimed in claim 1, wherein: the buffer mechanisms (5) respectively comprise a base (51), the lower ends of the bases (51) are fixedly connected to the seat plate (1), the interior of the seat plate (1) is rotatably connected with a first rotating plate (53) through a first rotating shaft (52), the upper end of the first rotating plate (53) is fixedly connected with a main rod (54), the upper end of the main rod (54) is penetrated and slidably connected with an auxiliary rod (55), the upper end of the auxiliary rod (55) is fixedly connected with a second rotating plate (56), the upper end of the second rotating plate (56) is rotatably connected with a connecting seat (58) through a second rotating shaft (57), the connecting seat (58) is fixedly connected to a first sliding block (4), a buffer spring (59) is sleeved on the outer wall of the partial circumference of the auxiliary rod (55) located outside the main rod (54), the upper end of the buffer spring (59) is fixedly connected to the lower end of the second rotating plate (56) on the same side, the lower ends of the buffer springs (59) are fixedly connected to the upper end of the main rod (54) on the same side, and support plates (510) are fixedly connected to the circumferential outer wall of the middle part of one side, close to the vertical plate (2) on the same side, of the main rod (54).
3. The ceramic shaft core forming die as claimed in claim 1, wherein: the compression-resistant mechanisms (6) respectively comprise a pressure plate (61), one side of the pressure plate (61) close to the vertical plate (2) at the same side is hinged on the seat plate (1) through a hinge (62), the middle part of the lower end of the pressure plate (61) is fixedly connected with a first compression spring (63), the lower ends of the first compression springs (63) are fixedly connected with the upper end of the seat plate (1), one side of the pressure plate (61) far away from the vertical plate (2) at the same side is provided with a clamping groove (64), the clamping grooves (64) are all in U-shaped structures, the openings of the clamping grooves face to one side far away from the vertical plate (2) at the same side, one side of the pressure plate (61) far away from the vertical plate (2) at the same side is clamped on the main rod (54) of the buffer mechanism (5) at the same side through a clamping groove (64), the pressure plates (61) are all positioned below the support plate (510) of the buffer mechanism (5) on the same side, the inner wall of the clamping groove (64) is fixedly connected with a rubber lining (65) which is matched with the inner wall of the clamping groove.
4. The ceramic shaft core forming die as claimed in claim 1, wherein: the clamping plates (8) respectively comprise fixing plates (81), the fixing plates (81) are L-shaped structures and are respectively clamped on two sides of the lower die (13), second sliding grooves (82) are respectively formed in one sides, close to the lower die (13), of vertical parts at the upper ends of the fixing plates (81), positioning rods (83) are respectively and fixedly connected between the inner walls of the middle parts of the front side and the rear side of each second sliding groove (82), second sliding blocks (84) are respectively sleeved and slidably connected on the outer walls of the circumferences of the front part and the rear part of each positioning rod (83), the second sliding blocks (84) are respectively and slidably connected inside the second sliding grooves (82), limiting plates (85) are respectively and fixedly connected on one sides, close to the lower die (13), of the second sliding blocks (84), two limiting plates (85) on the same side are respectively clamped on the front part and the rear part of the lower die (13), and second compression springs (86) are respectively and fixedly connected on one, the second compression springs (86) are all sleeved on the positioning rods (83) on the same side, and one sides, far away from the second sliding blocks (84), of the second compression springs (86) are all fixedly connected to the inner wall of the second sliding grooves (82).
5. The ceramic shaft core forming die as claimed in claim 1, wherein: drive mechanism (7) include screw rod (71), the both ends of screw rod (71) are all rotated and are connected on the inner wall of smooth chamber (10), the cover is established and fixedly connected with follows driving wheel (72) on the middle part circumference outer wall of screw rod (71), it is located same central line to lead to groove (12) from driving wheel (72) and second, all overlap on the both ends circumference outer wall of screw rod (71) and establish and threaded connection has thread block (73), the equal sliding connection in the inside of smooth chamber (10) in thread block (73), thread block (73) all are convex structure, the upper end of thread block (73) all passes the first fixed plate (81) lower extreme that leads to groove (11) and equal fixed connection in homonymy splint (8) of homonymy.
6. The ceramic shaft core forming die as claimed in claim 5, wherein: the external thread of the screw rod (71) on one side of the driven wheel (72) is a left-hand thread, and the external thread of the screw rod (71) on the other side of the driven wheel (72) is a right-hand thread.
7. The ceramic shaft core forming die as claimed in claim 1, wherein: the driving mechanism (9) comprises a first connecting plate (91) and a second connecting plate (92), the first connecting plate (91) is fixedly connected to one side of the lower end of the second through groove (12), the second connecting plate (92) is fixedly connected to the other side of the lower end of the second through groove (12), a bearing (93) is penetrated and fixedly connected to the middle of the first connecting plate (91), a servo motor (94) is fixedly connected to one side, away from the second connecting plate (92), of the first connecting plate (91), the output end of the servo motor (94) faces towards the first connecting plate (91), a transmission shaft (95) is fixedly connected to the output end of the servo motor (94), one end, away from the servo motor (94), of the transmission shaft (95) penetrates through the inner ring of the bearing (93) and extends to a position between the first connecting plate (91) and the second connecting plate (92), a driving wheel (96) is sleeved and fixedly connected to the outer wall of the circumference of the middle of the transmission, the driving wheel (96) and the second through groove (12) are positioned on the same central line and are in transmission connection with the driven wheel (72) of the transmission mechanism (7) through a transmission belt (97).
8. The ceramic shaft core forming die as claimed in claim 7, wherein: one end, far away from the servo motor (94), of the transmission shaft (95) is rotatably connected to one side, close to the first connecting plate (91), of the second connecting plate (92), and the circumferential outer wall, close to the servo motor (94), of one end of the transmission shaft (95) is fixedly connected with the inner wall of the inner ring of the bearing (93).
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| CN202010872371.4A CN112092148B (en) | 2020-08-26 | 2020-08-26 | Ceramic shaft core forming die |
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| CN202010872371.4A CN112092148B (en) | 2020-08-26 | 2020-08-26 | Ceramic shaft core forming die |
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| CN112092148B CN112092148B (en) | 2023-01-17 |
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| CN113858388A (en) * | 2021-10-11 | 2021-12-31 | 常德市广霖承科技有限公司 | Pressing equipment and method for high-temperature-resistant mica plate |
| CN114179196A (en) * | 2021-11-27 | 2022-03-15 | 王汉升 | Ceramic shaft core forming die |
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| CN114179196A (en) * | 2021-11-27 | 2022-03-15 | 王汉升 | Ceramic shaft core forming die |
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| CN112092148B (en) | 2023-01-17 |
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Effective date of registration: 20221229 Address after: 523000 room 104, unit 2, building 1, No. 17, headquarters Second Road, Songshanhu Park, Dongguan City, Guangdong Province Applicant after: Dongguan Junjie Ceramic Technology Co.,Ltd. Address before: 310018 Hangzhou Dianzi University, Hangzhou Hangzhou Economic Development Zone, 2 Avenue 1158, Hangzhou Dianzi University Applicant before: Liu Peng |
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Effective date of registration: 20240423 Address after: No. 101, Unit 1, Building 24, Hongyuan Industrial Park, No. 50 Xiwan, Shantang Village, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province, 313000 (self declared) Patentee after: Huzhou Taiheng Communication Technology Co.,Ltd. Country or region after: China Address before: 523000 room 104, unit 2, building 1, No. 17, headquarters Second Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Dongguan Junjie Ceramic Technology Co.,Ltd. Country or region before: China |