CN114310706B - Blank pressing device is used in production of high damping sound insulation shock insulation rubber spare - Google Patents
Blank pressing device is used in production of high damping sound insulation shock insulation rubber spare Download PDFInfo
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- CN114310706B CN114310706B CN202111644967.XA CN202111644967A CN114310706B CN 114310706 B CN114310706 B CN 114310706B CN 202111644967 A CN202111644967 A CN 202111644967A CN 114310706 B CN114310706 B CN 114310706B
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Abstract
The invention belongs to the technical field of edge pressing devices, and particularly relates to an edge pressing device for producing a high-damping sound-insulation shock-insulation rubber part. The rubber plate pressing device is simple in structure, compact in design and convenient and fast to operate, the size of the storage plate can be changed to adapt to rubber with different sizes, and the rubber plates or rubber blocks with different thicknesses can be pressed, so that the use flexibility is improved, and the rubber plate pressing device is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of edge pressing devices, in particular to an edge pressing device for producing a high-damping sound-insulation shock-insulation rubber part.
Background
The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber is a completely amorphous polymer, and has a low glass transition temperature and a high molecular weight, which is usually more than several hundred thousand. When the existing edge pressing device for rubber processing is used for pressing edges of rubber, the edge pressing is carried out on the rubber through manual rotation, so that the edge pressing effect is not good enough, and the distance between edge pressing devices cannot be adjusted when the edges of the rubber with different thicknesses are pressed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a blank holder device for producing a high-damping sound-insulation shock-insulation rubber piece.
In order to achieve the purpose, the invention adopts the following technical scheme:
a blank holder device for producing high-damping sound-insulation shock-insulation rubber parts comprises a platform, wherein four support columns are symmetrically and fixedly connected to the bottom of the platform, supporting plates are fixedly connected to two sides of the top of the platform, a groove is formed in the center of the top of each supporting plate, a plurality of balls are roll-mounted in each groove, two cutting grooves are symmetrically formed in the top of the platform, square blocks are slidably mounted in each cutting groove, cutting plates are fixedly connected to the tops of the two square blocks, placing plates are fixedly connected to the tops of the two cutting plates, the balls on two sides are respectively in contact with the bottoms of the two placing plates, a round hole is formed in the left side of the supporting plate on the right side, a bidirectional screw rod is rotatably mounted in the round hole, a torsion bar at the left end of the bidirectional screw rod extends to the right side of the round hole, the two cutting plates are fixedly connected with the right side of the round hole, and are sleeved on the bidirectional screw rod in a threaded manner, fixed cover has been cup jointed in the activity on the two-way screw rod, and fixed cover fixed connection is on the right side of right side fagging, the top central point of fixed cover puts set up threaded hole, threaded hole threaded mounting has fixing bolt, two place the equal fixedly connected with curb plates of one end that the board was kept away from each other, the equal fixedly connected with in one side that two curb plates are close to each other adjusts the shell, and adjust the top that the shell is located the board of placing, adjust two guide pulleys of the equal fixedly connected with of both sides inner wall of shell, two square holes have been seted up to the bottom symmetry of adjusting the shell, equal slidable mounting has the square pole in two square holes, the bottom of two square poles all extends to the below of adjusting the shell, and the same pressure strip of fixedly connected with, the top of two square poles all extends to in adjusting the shell, and the same rectangular plate of fixedly connected with, the rectangular plate is located between two guide pulleys.
Preferably, the square rod is movably sleeved with a metal spring, and two ends of the metal spring are respectively and fixedly connected to the bottom of the rectangular plate and the inner wall of the bottom of the adjusting shell.
Preferably, the center position of the top inner wall of the adjusting shell is rotatably connected with a screw rod, the top end of the screw rod extends to the upper part of the adjusting shell, and the rotating disc is fixedly connected with the screw rod.
Preferably, the top of the adjusting shell is provided with a plurality of second grooves in an annular array at the position of the screw rod, and a fixing rod is movably inserted in one of the second grooves.
Preferably, a straight hole is formed in the top of the turntable, the fixing rod is slidably mounted in the straight hole, and the top end of the fixing rod extends to the upper side of the turntable.
Preferably, the screw rod is provided with a transmission plate in a threaded sleeve mode, and the transmission plate is located above the rectangular plate.
Preferably, the two sides of the transmission plate are fixedly connected with one end of a steel wire rope, and the other end of the steel wire rope on the same side is fixedly connected to the bottom of the rectangular plate through two guide wheels respectively.
Preferably, the top inner wall of the adjusting shell is fixedly connected with a diamond rod, and the transmission plate is sleeved on the diamond rod in a sliding manner.
In the invention, when the blank holder device for producing the high-damping sound-insulation shock-insulation rubber part is used, rubber is firstly placed on the placing plate, then the torsion bar is rotated to rotate the bidirectional screw rod, the rotation of the cutting plate is limited due to the arrangement of the cutting groove and the square block, so that the cutting plate can only horizontally move along the cutting groove, the two cutting plates are sleeved on the bidirectional screw rod due to the threads of the two cutting plates, the bidirectional screw rod rotates to drive the two cutting plates to horizontally move and be away from each other, the two placing plates can be driven to be away from each other due to the fixed connection relationship between the cutting plates and the placing plate, the balls are contacted with the bottom of the placing plate, so that the placing plate can be supported, the placing plate can be ensured to move more smoothly, after the position is adjusted, the rubber can be flatly laid on the two placing plates, the torsion bar is stopped to rotate, and then the fixing bolt is rotated, the bottom end of the fixing bolt extrudes the bidirectional screw rod, so that the bidirectional screw rod is limited to rotate, and the position of the placing plate is fixed;
pulling the fixing rod upwards, moving the fixing rod out of the groove II, thereby removing the limitation on the rotary table, rotating the rotary table, driving the screw rod to rotate, sleeving the transmission plate on the diamond-shaped rod in a sliding manner, so that the transmission plate can only vertically move, sleeving the transmission plate on the screw rod in a threaded manner, so that the screw rod rotates, driving the transmission plate to vertically move upwards, installing the square rod in the square block in a sliding manner, so that the square rod can only vertically move, enabling the rectangular plate fixedly connected to the top end of the square rod to only vertically move, moving the square rod and the transmission plate downwards as the connection relationship between the steel wire rope and the transmission plate, moving the steel wire rope along with the direction of the transmission plate, pulling the rectangular plate to vertically move downwards, compressing the metal spring, fixing the rectangular plate, fixing the connection relationship between the square rod and the compression plate, driving the square rod and the compression plate to move downwards, when the compression plate compresses the rubber, the carousel stops rotating, then pushes down the dead lever for the bottom of dead lever inserts No. two grooves, thereby the restriction carousel rotates, fixes the pressure strip at current position, carries out the blank pressing to the rubber of different thickness. The rubber plate pressing device is simple in structure, compact in design and convenient and fast to operate, can change the size of the storage plate to adapt to rubber with different sizes, can press edges of rubber plates or rubber blocks with different thicknesses, improves the use flexibility, and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural view of a blank holder device for producing a high-damping sound-insulation and shock-insulation rubber part provided by the invention;
FIG. 2 is a schematic structural diagram of part A of the blank holder device for producing the high-damping sound-insulation and shock-insulation rubber part in FIG. 1;
FIG. 3 is a schematic structural view of part B of FIG. 1 of a blank holder device for producing a high damping sound insulation and vibration isolation rubber part according to the present invention;
FIG. 4 is a schematic structural view of the adjusting shell of FIG. 1 of a blank holder device for producing a high-damping sound-insulation and shock-insulation rubber part, which is provided by the invention;
FIG. 5 is a schematic structural view of the part C in FIG. 4 of a blank holder for producing a high damping sound insulation and vibration isolation rubber member according to the present invention.
In the figure: 1 platform, 2 support columns, 3 supporting plates, 4 grooves, 5 balls, 6 cutting grooves, 7 squares, 8 cutting plates, 9 placing plates, 10 round holes, 11 bidirectional screws, 12 torsion bars, 13 fixing sleeves, 14 threaded holes, 15 fixing bolts, 16 side plates, 17 adjusting shells, 18 guide wheels, 19 square holes, 20 square rods, 21 pressing plates, 22 rectangular plates, 23 metal springs, 24 lead screws, 25 turntables, 26 grooves, 27 fixing rods, 28 straight holes, 29 transmission plates, 30 steel wire ropes and 31 diamond-shaped rods.
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.
Example one
Referring to fig. 1-5, a blank holder device for producing a high-damping sound-insulation shock-insulation rubber part comprises a platform 1, four support columns 2 are symmetrically and fixedly connected to the bottom of the platform 1, support plates 3 are fixedly connected to both sides of the top of the platform 1, a first groove 4 is formed in the center positions of the tops of the two support plates 3, a plurality of balls 5 are arranged in the first grooves 4 in a rolling manner, two cutting grooves 6 are symmetrically formed in the top of the platform 1, square blocks 7 are slidably arranged in the two cutting grooves 6, cutting plates 8 are fixedly connected to the tops of the two square blocks 7, placing plates 9 are fixedly connected to the tops of the two cutting plates 8, the balls 5 on both sides are respectively contacted with the bottoms of the two placing plates 9, a circular hole 10 is formed in the left side of the support plate 3 on the right side, a bidirectional screw rod 11 is rotatably arranged in the circular hole 10, the left end of the bidirectional screw rod 11 is rotatably connected to the left support plate 3, the right end of a bidirectional screw 11 extends to the right side of a circular hole 10 and is fixedly connected with a torsion bar 12, two cutting plates 8 are all sleeved on the bidirectional screw 11 in a threaded manner, a fixing sleeve 13 is movably sleeved on the bidirectional screw 11 and fixedly connected to the right side of a right side supporting plate 3, a threaded hole 14 is formed in the center position of the top of the fixing sleeve 13, a fixing bolt 15 is installed in the threaded hole 14, one ends, far away from each other, of two placing plates 9 are fixedly connected with side plates 16, one sides, close to each other, of the two side plates 16 are fixedly connected with adjusting shells 17, the adjusting shells 17 are located above the placing plates 9, two guide wheels 18 are fixedly connected to the inner walls of the two sides of the adjusting shells 17, two square holes 19 are symmetrically formed in the bottom of the adjusting shells 17, square rods 20 are slidably installed in the two square holes 19, the bottom ends of the two square rods 20 extend to the lower side of the adjusting shells 17 and are fixedly connected with the same pressing plate 21, the top of two square poles 20 all extends to in adjusting the shell 17, and the same rectangular plate 22 of fixedly connected with, and rectangular plate 22 removes, can drive square pole 20 and remove to drive pressure strip 21 and remove, rectangular plate 22 is located between two guide pulleys 18.
Example two
In the invention, the square rod 20 is movably sleeved with the metal spring 23, two ends of the metal spring 23 are respectively and fixedly connected to the bottom of the rectangular plate 22 and the inner wall of the bottom of the adjusting shell 17, and the arrangement of the metal spring 23 can push the rectangular plate 22 to move upwards.
In the invention, the center position of the inner wall of the top of the adjusting shell 17 is rotatably connected with a screw rod 24, the top end of the screw rod 24 extends to the upper part of the adjusting shell 17 and is fixedly connected with a turntable 25, and the screw rod 24 can be driven to rotate by rotating the turntable 25.
In the invention, the top of the adjusting shell 17 is provided with a plurality of second grooves 26 in an annular array at the position of the screw rod 24, wherein a fixing rod 27 is movably inserted in one second groove 26, and the fixing rod 27 can be inserted into or moved out of the second groove 26.
In the invention, the top of the turntable 25 is provided with a straight hole 28, the fixing rod 27 is slidably mounted in the straight hole 28, the top end of the fixing rod 27 extends to the upper part of the turntable 25, and the fixing rod 27 can only vertically move along the straight hole 28.
In the invention, the screw rod 24 is sleeved with the transmission plate 29 in a threaded manner, the transmission plate 29 is positioned above the rectangular plate 22, and the screw rod 24 rotates to drive the transmission plate 29 to vertically move.
In the invention, two sides of the transmission plate 29 are both fixedly connected with one end of the steel wire rope 30, the other end of the steel wire rope 30 on the same side is respectively and fixedly connected to the bottom of the rectangular plate 22 through the two guide wheels 18, and the transmission plate 29 moves upwards and can pull the steel wire rope 30, thereby pulling the rectangular plate 22 to move downwards.
In the invention, the inner wall of the top of the adjusting shell 17 is fixedly connected with a diamond rod 31, the transmission plate 29 is sleeved on the diamond rod 31 in a sliding manner, and the transmission plate 29 can only vertically move along the diamond rod 31.
EXAMPLE III
Referring to fig. 1-5, a blank holder device for producing a high-damping sound-insulation shock-insulation rubber part comprises a platform 1, four support columns 2 are symmetrically welded at the bottom of the platform 1, supporting plates 3 are welded at two sides of the top of the platform 1, a first groove 4 is drilled at the top center positions of the two supporting plates 3, a plurality of balls 5 are arranged in the first grooves 4 in a rolling manner, two cutting grooves 6 are symmetrically drilled at the top of the platform 1, blocks 7 are slidably arranged in the two cutting grooves 6, cutting plates 8 are welded at the tops of the two blocks 7, placing plates 9 are welded at the tops of the two cutting plates 8, the balls 5 at two sides are respectively contacted with the bottoms of the two placing plates 9, a circular hole 10 is drilled at the left side of the supporting plate 3 at the right side, a bidirectional screw rod 11 is rotatably arranged in the circular hole 10, the left end of the bidirectional screw rod 11 is rotatably connected to the left side 3, the right end of the bidirectional screw rod 11 extends to the right side of the circular hole 10, a torsion bar 12 is welded, two cutting plates 8 are all sleeved on a bidirectional screw rod 11 in a threaded manner, a fixing sleeve 13 is movably sleeved on the bidirectional screw rod 11, the fixing sleeve 13 is welded on the right side of a right supporting plate 3, a threaded hole 14 is chiseled at the top center position of the fixing sleeve 13, a fixing bolt 15 is installed in the threaded hole 14, side plates 16 are welded at the ends, far away from each other, of two placing plates 9, an adjusting shell 17 is welded at one side, close to each other, of the two side plates 16, the adjusting shell 17 is positioned above the placing plate 9, two guide wheels 18 are welded on the inner walls of the two sides of the adjusting shell 17, two square holes 19 are symmetrically chiseled at the bottom of the adjusting shell 17, square rods 20 are arranged in the two square holes 19 in a sliding manner, the bottom ends of the two square rods 20 extend to the lower portion of the adjusting shell 17, the same pressing plate 21 is welded, the top ends of the two square rods 20 extend to the adjusting shell 17, and the same rectangular plate 22 is welded, a rectangular plate 22 is located between the two guide wheels 18.
In the invention, a metal spring 23 is movably sleeved on the square rod 20, and two ends of the metal spring 23 are respectively welded on the bottom of the rectangular plate 22 and the inner wall of the bottom of the adjusting shell 17.
In the invention, the center position of the top inner wall of the adjusting shell 17 is rotatably connected with a screw rod 24, the top end of the screw rod 24 extends to the upper part of the adjusting shell 17, and a turntable 25 is welded on the top end of the screw rod.
In the invention, a plurality of second grooves 26 are chiseled on the top of the adjusting shell 17 in an annular array at the position of a screw rod 24, wherein a fixing rod 27 is movably inserted in one second groove 26.
In the invention, a straight hole 28 is chiseled at the top of the rotary disc 25, a fixed rod 27 is slidably mounted in the straight hole 28, and the top end of the fixed rod 27 extends to the upper part of the rotary disc 25.
In the invention, the screw rod 24 is sleeved with the transmission plate 29 in a threaded manner, and the transmission plate 29 is positioned above the rectangular plate 22.
In the invention, one end of the steel wire rope 30 is welded on both sides of the transmission plate 29, and the other end of the steel wire rope 30 on the same side is welded on the bottom of the rectangular plate 22 through two guide wheels 18.
In the invention, the inner wall of the top of the adjusting shell 17 is welded with a diamond rod 31, and the transmission plate 29 is sleeved on the diamond rod 31 in a sliding manner.
1. In the invention, when in use, rubber is firstly placed on the placing plate 9, then the torsion bar 12 is rotated to rotate the two-way screw 11, the cutting groove 6 and the square 7 are arranged to limit the rotation of the cutting plate 8, so that the cutting plate 8 can only horizontally move along the cutting groove 6, as the two cutting plates 8 are both sheathed on the two-way screw 11 in a threaded manner, the two-way screw 11 is rotated to drive the two cutting plates 8 to horizontally move and to be away from each other, as the fixed connection relationship between the cutting plate 8 and the placing plate 9 is adopted, the two placing plates 9 can be driven to be away from each other, as the balls 5 are contacted with the bottom of the placing plate 9, the placing plate 9 can be supported, the placing plate 9 can be ensured to move more smoothly, after the position is adjusted, the rubber can be flatly laid on the two placing plates 9, the torsion bar 12 is stopped to rotate, then the fixing bolt 15 is rotated, the bottom end of the fixing bolt 15 is made to press the two-way screw 11, so that the two-way screw 11 is limited to rotate, and the position of the placing plate 9 is fixed;
2. the fixing rod 27 is pulled upwards, so that the fixing rod 27 moves out of the second groove 26, the limitation on the rotary disc 25 is removed, the rotary disc 25 is rotated to drive the screw rod 24 to rotate, the transmission plate 29 is sleeved on the diamond-shaped rod 31 in a sliding manner, the transmission plate 29 can only vertically move, the transmission plate 29 is sleeved on the screw rod 24 in a threaded manner, the screw rod 24 rotates to drive the transmission plate 29 to vertically move upwards, the square rod 20 is installed in the square block 19 in a sliding manner, the square rod 20 can only vertically move, the rectangular plate 22 fixedly connected to the top end of the square rod 20 can only vertically move, and the rectangular plate 22, the steel wire rope 30 and the transmission plate 29 are connected with each other, so that the steel wire rope 30 can be pulled along with the movement of the transmission plate 29 in the direction, the rectangular plate 22 is pulled to vertically move downwards, the metal spring 23 is compressed, and the fixed connection relationship among the rectangular plate 22, the square rod 20 and the pressing plate 21 is eliminated, therefore, the square rod 20 and the pressing plate 21 can be driven to move downwards;
3. when the compacting plate 21 compacts the rubber, the rotating disc 25 stops rotating, and then the fixing rod 27 is pushed down, so that the bottom end of the fixing rod 27 is inserted into the second groove 26, thereby limiting the rotation of the rotating disc 25, fixing the compacting plate 21 at the current position, and pressing the rubber with different thicknesses. The rubber plate pressing device is simple in structure, compact in design and convenient and fast to operate, the size of the storage plate can be changed to adapt to rubber with different sizes, and the rubber plates or rubber blocks with different thicknesses can be pressed, so that the use flexibility is improved, and the rubber plate pressing device is suitable for popularization and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (1)
1. The side pressing device for producing the high-damping sound-insulation shock-insulation rubber part comprises a platform (1) and is characterized in that four supporting columns (2) are symmetrically and fixedly connected to the bottom of the platform (1), supporting plates (3) are fixedly connected to two sides of the top of the platform (1), grooves (4) are formed in the center positions of the tops of the two supporting plates (3), a plurality of balls (5) are arranged in the grooves (4) in a rolling mode, two cutting grooves (6) are symmetrically formed in the top of the platform (1), blocks (7) are arranged in the two cutting grooves (6) in a sliding mode, cutting plates (8) are fixedly connected to the tops of the two blocks (7), placing plates (9) are fixedly connected to the tops of the two cutting plates (8), the balls (5) on two sides are respectively contacted with the bottoms of the two placing plates (9), a round hole (10) is formed in the left side of the supporting plate (3) on the right side, a bidirectional screw (11) is rotatably installed in the round hole (10), the left end of the bidirectional screw (11) is rotatably connected to the left supporting plate (3), the right end of the bidirectional screw (11) extends to the right side of the round hole (10), a torsion bar (12) is fixedly connected with the bidirectional screw, two cutting plates (8) are respectively sleeved on the bidirectional screw (11) in a threaded manner, a fixing sleeve (13) is movably sleeved on the bidirectional screw (11), the fixing sleeve (13) is fixedly connected to the right side of the right supporting plate (3), a threaded hole (14) is formed in the center position of the top of the fixing sleeve (13), a fixing bolt (15) is installed in the threaded hole (14), one ends of the two placing plates (9) which are far away from each other are respectively fixedly connected with a side plate (16), one sides of the two side plates (16) which are close to each other are respectively and fixedly connected with an adjusting shell (17), and the adjusting shell (17) is positioned above the placing plates (9), the inner walls of two sides of the adjusting shell (17) are fixedly connected with two guide wheels (18), two square holes (19) are symmetrically formed in the bottom of the adjusting shell (17), square rods (20) are slidably mounted in the two square holes (19), the bottom ends of the two square rods (20) extend to the lower portion of the adjusting shell (17), the bottom ends of the two square rods (20) are fixedly connected with the same pressing plate (21), the top ends of the two square rods (20) extend into the adjusting shell (17), the top ends of the two square rods (20) are fixedly connected with the same rectangular plate (22), and the rectangular plate (22) is located between the two guide wheels (18);
a metal spring (23) is movably sleeved on the square rod (20), and two ends of the metal spring (23) are respectively and fixedly connected to the bottom of the rectangular plate (22) and the inner wall of the bottom of the adjusting shell (17);
the center of the inner wall of the top of the adjusting shell (17) is rotatably connected with a screw rod (24), the top end of the screw rod (24) extends to the upper part of the adjusting shell (17), and a rotary disc (25) is fixedly connected with the screw rod;
a plurality of second grooves (26) are formed in the top of the adjusting shell (17) in an annular array mode at the position of the screw rod (24), and a fixing rod (27) is movably inserted into one second groove (26);
a straight hole (28) is formed in the top of the rotary table (25), a fixing rod (27) is slidably mounted in the straight hole (28), and the top end of the fixing rod (27) extends to the upper side of the rotary table (25);
a transmission plate (29) is sleeved on the screw rod (24) in a threaded manner, and the transmission plate (29) is positioned above the rectangular plate (22);
two sides of the transmission plate (29) are fixedly connected with one end of a steel wire rope (30), and the other end of the steel wire rope (30) on the same side is fixedly connected to the bottom of the rectangular plate (22) through two guide wheels (18);
the top inner wall of adjusting shell (17) is fixedly connected with rhombus pole (31), and driving plate (29) slip cover is established on rhombus pole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644967.XA CN114310706B (en) | 2021-12-30 | 2021-12-30 | Blank pressing device is used in production of high damping sound insulation shock insulation rubber spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644967.XA CN114310706B (en) | 2021-12-30 | 2021-12-30 | Blank pressing device is used in production of high damping sound insulation shock insulation rubber spare |
Publications (2)
| Publication Number | Publication Date |
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| CN114310706A CN114310706A (en) | 2022-04-12 |
| CN114310706B true CN114310706B (en) | 2022-09-23 |
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| CN202111644967.XA Active CN114310706B (en) | 2021-12-30 | 2021-12-30 | Blank pressing device is used in production of high damping sound insulation shock insulation rubber spare |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008030130A (en) * | 2006-07-26 | 2008-02-14 | Canon Finetech Inc | Sheet bundle cutting device |
| CN208773739U (en) * | 2018-07-20 | 2019-04-23 | 吕炯 | A kind of disconnecting device for mulch production |
| CN208826739U (en) * | 2018-10-23 | 2019-05-07 | 上饶市鑫华煦密封件有限公司 | Cutter device is used in a kind of production of rubber seal |
| CN109434777A (en) * | 2018-10-30 | 2019-03-08 | 郑桂荣 | One kind being used for the distortion-free processing platform of thin aluminum sheet |
| CN214000231U (en) * | 2020-10-29 | 2021-08-20 | 苏州锦咏新模具有限公司 | Flash pressing and cutting device for rubber products |
| CN214605508U (en) * | 2020-12-28 | 2021-11-05 | 无锡禾益履带科技有限公司 | Blank pressing device for rubber processing |
| CN214982188U (en) * | 2021-03-17 | 2021-12-03 | 天津市思特玻璃有限公司 | Novel blank pressing device for producing laminated glass |
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