CN219823997U - Holding device of handle cup forming die - Google Patents
Holding device of handle cup forming die Download PDFInfo
- Publication number
- CN219823997U CN219823997U CN202321146380.0U CN202321146380U CN219823997U CN 219823997 U CN219823997 U CN 219823997U CN 202321146380 U CN202321146380 U CN 202321146380U CN 219823997 U CN219823997 U CN 219823997U
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- clamping jaw
- left clamping
- connecting rod
- right clamping
- mounting seat
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a holding device of a handle cup forming die, which comprises a mounting seat, wherein an oil cylinder and a clamping jaw assembly are sequentially arranged on the mounting seat from back to front, the oil cylinder is fixedly connected to the mounting seat, the clamping jaw assembly comprises a left clamping jaw and a right clamping jaw which are symmetrically arranged left and right, the middle parts of the left clamping jaw and the right clamping jaw are respectively and rotationally connected to the mounting seat, the front ends of the left clamping jaw and the right clamping jaw extend out of the mounting seat, an output shaft of the oil cylinder is fixedly connected with a hinging seat, a left connecting rod and a right connecting rod are rotationally connected to the hinging seat, the left connecting rod and the right connecting rod are symmetrically arranged left and right, one ends of the left connecting rod and the right connecting rod, which are far away from the hinging seat, are respectively and rotationally connected to the left clamping jaw and the right clamping jaw, a quick-opening jaw mechanism for driving the left connecting rod and the right connecting rod to be close to each other is arranged at the rear end, and a displacement driving mechanism for driving the left clamping jaw and the front and the rear movement of the left clamping jaw is arranged below the mounting seat.
Description
Technical Field
The utility model relates to the technical field of mold enclasping devices, in particular to an enclasping device of a handle cup forming mold.
Background
Because the handle cup is provided with a handle, in order to facilitate demolding, the lower die of the handle cup forming die is generally divided into a left half die 101 and a right half die 102 as shown in fig. 6, the left half die 101 and the right half die 102 are generally connected together in a rotating way, a forming cavity 103 inside the left half die 101 and the right half die 102 can form a handle cup shape when the die is closed, and in order to enable the left half die 101 and the right half die 102 to be completely clasped when the die is closed, a clasping device is needed to clamp a clamping plate 104 on the left half die 101 and the right half die 102 together, and the patent application number is: in a glass rapid molding die of CN201320205880.7, there is a holding device for the handle cup molding die, however, in this application, the holding device is called a pressing device, and when the device is in operation, the lower die of the handle cup molding die is mounted on a rotating base, the rotating base drives the die to rotate in the rotating process, the heated glass is put into the die, extruded by a pressing rod, and then clamped by the pressing device, and cooled by a cooling device, so that the primary shape of the glass product is rapidly formed.
Because the lower die of the handle cup forming die needs to rotate intermittently along with the rotating base, the holding device of the handle cup forming die not only needs to have the holding function, but also needs to have the function of moving back and forth, otherwise, the lower die of the handle cup forming die can be interfered to rotate, and because the holding device of the existing handle cup forming die also has unreasonable places in structure and is not fast enough in clamping and loosening speeds, the utility model provides the holding device of the handle cup forming die, which has reasonable and reliable structure and high clamping and loosening speeds.
Disclosure of Invention
The utility model provides a holding device of a handle cup forming die, which has reasonable and reliable structure and high clamping and loosening speeds, and solves the problems in the using process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a hug tightly device of handle cup forming die, includes the mount pad, be equipped with hydro-cylinder and clamping jaw subassembly from the back forward in proper order on the mount pad, hydro-cylinder fixed connection is on the mount pad, clamping jaw subassembly is including left clamping jaw and the right clamping jaw that is bilateral symmetry setting, the middle part of left clamping jaw and right clamping jaw is all rotated and is connected on the mount pad, outside the mount pad is all extended to the front end of left clamping jaw and right clamping jaw, fixedly connected with articulated seat on the output shaft of hydro-cylinder, it is connected with left connecting rod and right connecting rod to rotate on the articulated seat, left connecting rod and right connecting rod are bilateral symmetry setting, left clamping jaw and right connecting rod keep away from the one end of articulated seat and rotate respectively and connect on left clamping jaw and right clamping jaw, be equipped with on the rear end of left clamping jaw and right clamping jaw and be used for driving quick claw mechanism that both are close to, the below of mount pad is equipped with and is used for driving its displacement actuating mechanism that carries out back and forth movement.
Preferably, the quick claw-opening mechanism comprises an annular spring ring, and the annular spring ring is arranged at the rear ends of the left clamping jaw and the right clamping jaw and used for driving the rear ends of the left clamping jaw and the right clamping jaw to be close to each other.
Preferably, the hinge joint is all offered on the rear end of left clamping jaw and right clamping jaw, left side connecting rod and right connecting rod cooperate respectively in the hinge joint of left clamping jaw and right clamping jaw, first through-hole has all been offered to left clamping jaw and right clamping jaw in hinge joint downside, threaded hole has all been offered to left clamping jaw and right clamping jaw in hinge joint upside, the second through-hole has all been offered on left connecting rod and the right connecting rod, all be equipped with on left clamping jaw and the right clamping jaw and pass first through-hole and second through-hole and threaded connection's connecting axle on the threaded hole, the upper end of connecting axle upwards extends to be formed with and supports the post, annular spring snare is established on the support post of left clamping jaw and right clamping jaw.
Preferably, the upper end of the supporting column is connected with a nut in a threaded manner, and a limiting pressing plate is arranged between the nut and the annular spring ring.
Preferably, the middle parts of the left clamping jaw and the right clamping jaw are respectively provided with a center hole, threaded connection holes corresponding to the center holes are formed in the mounting seat, the left clamping jaw and the right clamping jaw are respectively provided with a center shaft penetrating through the center holes and in threaded connection with the center holes, the mounting seat is provided with a connecting plate, the connecting plate is located above the left clamping jaw and the right clamping jaw, and two ends of the connecting plate are respectively connected with the center shafts of the left clamping jaw and the right clamping jaw.
Preferably, the lower sides of the middle parts of the left clamping jaw and the right clamping jaw are respectively provided with a self-lubricating base plate, the self-lubricating base plates are abutted against the mounting seat, the self-lubricating base plates are sleeved on the central shaft, and the mounting seat is provided with a limiting ring surrounding the periphery of the self-lubricating base plates.
Preferably, the displacement driving mechanism comprises a seat plate, guide rails are arranged on the left side and the right side of the seat plate, a front bearing table and a rear bearing table are arranged on the guide rails, the front end and the rear end of the mounting seat are respectively arranged on the front bearing table and the rear bearing table, sliding blocks which are in sliding connection with the guide rails are arranged on the lower sides of the front bearing table and the rear bearing table, a motor is fixedly connected to the rear end of the seat plate, a screw rod is fixedly connected to an output shaft of the motor, and screw nuts which are in threaded connection with the screw rod are arranged on the lower sides of the front bearing table and the rear bearing table.
In summary, the beneficial effects of the utility model are as follows:
1. according to the utility model, the mounting seat and the oil cylinder and clamping jaw assembly above the mounting seat are controlled to move back and forth through the displacement driving mechanism, the oil cylinder and clamping jaw assembly and the linkage structure between the oil cylinder and the clamping jaw assembly are reasonable in design, the work is stable and reliable, when a die needs to be held tightly, the output shaft of the oil cylinder pushes the hinging seat forwards, the hinging seat drives the left clamping jaw and the right clamping jaw respectively through the left connecting rod and the right connecting rod, the front ends of the left clamping jaw and the right clamping jaw are fast clamped, when the die needs to be loosened, the output shaft of the oil cylinder drives the hinging seat to move backwards, the hinging seat drives the front ends of the left clamping jaw and the right clamping jaw respectively through the left connecting rod and the right connecting rod, and meanwhile, the rear ends of the left connecting rod and the right connecting rod are enabled to be close to each other continuously through the fast claw opening mechanism, so that the front ends of the left clamping jaw and the right clamping jaw can be fast stretched in the backward process of the hinging seat without delay.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model with the displacement drive mechanism removed;
FIG. 3 is a schematic view of the structure of FIG. 2 when viewed at another angle;
FIG. 4 is an exploded view of the present utility model with the displacement drive mechanism removed;
FIG. 5 is a schematic diagram of a displacement driving mechanism according to the present utility model;
fig. 6 is a lower die of the hand cup forming die.
In the figure: 1. a mounting base; 2. an oil cylinder; 3. a left clamping jaw; 4. a right clamping jaw; 5. a hinge base; 6. a left connecting rod; 7. a right connecting rod; 8. an annular spring ring; 9. a hinge joint; 10. a first through hole; 11. a threaded hole; 12. a second through hole; 13. a connecting shaft; 14. abutting the column; 15. a nut; 16. a limit pressing plate; 17. a central bore; 18. a threaded connection hole; 19. a central shaft; 20. a connecting plate; 21. a self-lubricating backing plate; 22. a limiting ring; 23. a seat plate; 24. a guide rail; 25. a front loading table; 26. a rear loading platform; 27. a slide block; 28. a motor; 29. a screw rod; 30. a screw nut; 101. a left half mold; 102. a right half mold; 103. forming a cavity; 104. and (3) clamping plates.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 to 5, the utility model discloses a holding device of a handle cup forming die, which comprises a mounting seat 1, wherein an oil cylinder 2 and a clamping jaw assembly are sequentially arranged on the mounting seat 1 from back to front, the oil cylinder 2 is fixedly connected to the mounting seat 1, the clamping jaw assembly comprises a left clamping jaw 3 and a right clamping jaw 4 which are arranged in a bilateral symmetry manner, the middle parts of the left clamping jaw 3 and the right clamping jaw 4 are respectively and rotatably connected to the mounting seat 1, the front ends of the left clamping jaw 3 and the right clamping jaw 4 extend out of the mounting seat 1, so that the lower die of the handle cup forming die is convenient to clamp, a hinging seat 5 is fixedly connected to an output shaft of the oil cylinder 2, a left connecting rod 6 and a right connecting rod 7 are rotatably connected to the hinging seat 5, the left connecting rod 6 and the right connecting rod 7 are arranged in a bilateral symmetry manner, one ends of the left connecting rod 6 and the right connecting rod 7, which are far away from the hinging seat 5, are respectively and rotatably connected to the left clamping jaw 3 and the right clamping jaw 4, a quick claw mechanism for driving the two clamping jaw 4 to be close to each other is arranged on the rear ends of the left clamping jaw 3 and the right clamping jaw 4, and a driving mechanism for driving the two clamping jaw to move forwards and backwards is arranged below the mounting seat 1.
Specifically, the quick claw-opening mechanism comprises an annular spring ring 8, and the annular spring ring 8 is arranged at the rear ends of the left clamping jaw 3 and the right clamping jaw 4 and is used for driving the rear ends of the left clamping jaw 3 and the right clamping jaw 4 to be close to each other.
When the handle cup forming die is clamped, the displacement driving mechanism drives the mounting seat 1 to move forwards, so that the left clamping jaw 3 and the right clamping jaw 4 reach the two sides of the clamping plate 104 of the handle cup forming die, then the output shaft of the oil cylinder 2 pushes the hinging seat 5 forwards, the hinging seat 5 drives the left clamping jaw 3 and the right clamping jaw 4 respectively through the left connecting rod 6 and the right connecting rod 7, the rear ends of the left clamping jaw 3 and the right clamping jaw 4 are pushed away towards the left side and the right side, the front ends of the left clamping jaw 3 and the right clamping jaw 4 are rapidly closed, the clamping plate 104 is clamped, the handle cup forming die is clamped, when the clamping is required to be loosened, the output shaft of the oil cylinder 2 drives the hinging seat 5 to move backwards, the hinging seat 5 drives the front ends of the left clamping jaw 3 and the right clamping jaw 4 to be opened respectively through the left connecting rod 6 and the right connecting rod 7, and the rear ends of the left clamping jaw 3 and the right clamping jaw 4 are enabled to be mutually close due to the fact that the annular spring ring 8 acts on the rear ends of the left clamping jaw 3 and the right clamping jaw 4, and when the clamping seat 5 moves backwards, the annular clamping ring 8 can rapidly enable the rear ends of the left clamping jaw 3 and the clamping jaw 4 to be rapidly close to the rear ends of the left clamping jaw 4 and the clamping jaw 4 to be rapidly opened.
The specific structure of the left connecting rod 6 and the right connecting rod 7 which are rotationally connected on the left clamping jaw 3 and the right clamping jaw 4 is as follows: the rear ends of the left clamping jaw 3 and the right clamping jaw 4 are respectively provided with a hinged joint 9, wherein the left connecting rod 6 and the right connecting rod 7 are respectively matched in the hinged joint 9 of the left clamping jaw 3 and the right clamping jaw 4, the left clamping jaw 3 and the right clamping jaw 4 are respectively provided with a first through hole 10 at the lower side of the hinged joint 9, the left clamping jaw 3 and the right clamping jaw 4 are respectively provided with a threaded hole 11 at the upper side of the hinged joint 9, in addition, the left connecting rod 6 and the right connecting rod 7 are respectively provided with a second through hole 12, the first through holes 10, the threaded holes 11 and the second through holes 12 are corresponding, the left clamping jaw 3 and the right clamping jaw 4 are respectively provided with a connecting shaft 13 which penetrates through the first through holes 10 and the second through holes 12 and is in threaded connection with the threaded holes 11, and the ring spring ring 8 is installed on the rear ends of the left clamping jaw 3 and the right clamping jaw 4: the upper end of the connecting shaft 13 extends upwards to form a supporting column 14, the annular spring ring 8 is sleeved on the supporting columns 14 of the left clamping jaw 3 and the right clamping jaw 4, further in order to limit the annular spring ring 8 and prevent the annular spring ring from falling out, a nut 15 is connected to the upper end of the supporting column 14 in a threaded manner, and a limiting pressing plate 16 is arranged between the nut 15 and the annular spring ring 8.
The specific structure of the left clamping jaw 3 and the right clamping jaw 4 which are rotationally connected on the mounting seat 1 is as follows: center holes 17 are formed in the middle of the left clamping jaw 3 and the right clamping jaw 4, threaded connection holes 18 corresponding to the center holes 17 are formed in the mounting base 1, center shafts 19 penetrating through the center holes 17 and being in threaded connection with the threaded connection holes 18 are formed in the left clamping jaw 3 and the right clamping jaw 4, in addition, connecting plates 20 are arranged on the mounting base 1, the connecting plates 20 are located above the left clamping jaw 3 and the right clamping jaw 4, and two ends of the connecting plates 20 are connected to the center shafts 19 of the left clamping jaw 3 and the right clamping jaw 4 respectively, so that the structures of the left clamping jaw 3 and the right clamping jaw 4 can be further strengthened.
In order to facilitate the rotation of the left clamping jaw 3 and the right clamping jaw 4 and reduce the rotating friction force, so that the left clamping jaw 3 and the right clamping jaw 4 can be clamped and opened more rapidly, the lower sides of the middle parts of the left clamping jaw 3 and the right clamping jaw 4 are respectively provided with a self-lubricating base plate 21, the self-lubricating base plates 21 are abutted against the mounting seat 1, the self-lubricating base plates 21 are sleeved on the central shaft 19, the mounting seat 1 is provided with a limiting ring 22 surrounding the periphery of the self-lubricating base plates 21, and the limiting ring 22 prevents the self-lubricating base plates 21 from generating position offset.
As shown in fig. 1 and 5, the displacement driving mechanism comprises a seat plate 23, guide rails 24 are respectively arranged on the left side and the right side of the seat plate 23, a front bearing platform 25 and a rear bearing platform 26 are arranged on the guide rails 24, the front end and the rear end of the mounting seat 1 are respectively arranged on the front bearing platform 25 and the rear bearing platform 26, sliding blocks 27 which are in sliding connection with the guide rails 24 are respectively arranged on the lower sides of the front bearing platform 25 and the rear bearing platform 26, a motor 28 is fixedly connected to the rear end of the seat plate 23, a screw rod 29 is fixedly connected to an output shaft of the motor 28, screw rod nuts 30 which are in threaded connection with the screw rod 29 are respectively arranged on the lower sides of the front bearing platform 25 and the rear bearing platform 26, the screw rod 29 is driven by the motor 28, and the screw rod nuts 30 are driven by the screw rod 29, so that the front bearing platform 25 and the rear bearing platform 26 can be driven to move forwards and backwards, and the mounting seat 1 can be precisely and quickly moved forwards and backwards.
Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a hold tightly device of handle cup forming die which characterized in that: including the mount pad, be equipped with hydro-cylinder and clamping jaw subassembly from the back forward in proper order on the mount pad, hydro-cylinder fixed mounting is on the mount pad, clamping jaw subassembly is including left clamping jaw and the right clamping jaw that is bilateral symmetry setting, the middle part of left clamping jaw and right clamping jaw all rotates to be connected on the mount pad, outside the mount pad is all extended to the front end of left clamping jaw and right clamping jaw, fixedly connected with articulated seat on the output shaft of hydro-cylinder, it is connected with left connecting rod and right connecting rod to rotate on the articulated seat, left connecting rod and right connecting rod are bilateral symmetry setting, the one end that articulated seat was kept away from to left connecting rod and right connecting rod is rotated respectively and is connected on left clamping jaw and right clamping jaw, the rear end of left clamping jaw and right clamping jaw is equipped with and is used for driving quick open claw mechanism that both are close to, the below of mount pad is equipped with and is used for driving its displacement actuating mechanism that carries out back and forth movement.
2. The hugging device of the handle cup forming mold of claim 1, wherein: the quick claw opening mechanism comprises an annular spring ring, and the annular spring ring is arranged at the rear ends of the left clamping jaw and the right clamping jaw and used for driving the rear ends of the left clamping jaw and the right clamping jaw to be close to each other.
3. The hugging device of claim 2, wherein: the left clamping jaw and the right clamping jaw are respectively matched in the hinge joint of the left clamping jaw and the right clamping jaw, the left clamping jaw and the right clamping jaw are respectively provided with a first through hole at the lower side of the hinge joint, the left clamping jaw and the right clamping jaw are respectively provided with a threaded hole at the upper side of the hinge joint, the left clamping jaw and the right clamping jaw are respectively provided with a second through hole, the left clamping jaw and the right clamping jaw are respectively provided with a connecting shaft penetrating through the first through hole and the second through hole and being in threaded connection with the threaded holes, the upper end of the connecting shaft is upwards extended to form a supporting column, and the annular spring ring is sleeved on the supporting column of the left clamping jaw and the right clamping jaw.
4. A grip cup forming mold holding device according to claim 3, wherein: the upper end of the supporting column is connected with a nut in a threaded manner, and a limiting pressing plate is arranged between the nut and the annular spring ring.
5. The hugging device of the handle cup forming mold of claim 1, wherein: the center hole is formed in the middle of each of the left clamping jaw and the right clamping jaw, the mounting seat is provided with a threaded connection hole corresponding to the center hole, the left clamping jaw and the right clamping jaw are respectively provided with a central shaft penetrating through the center hole and being in threaded connection with the center hole, the mounting seat is provided with a connecting plate, the connecting plate is located above the left clamping jaw and the right clamping jaw, and two ends of the connecting plate are respectively connected with the central shafts of the left clamping jaw and the right clamping jaw.
6. The holding device of the handle cup forming mold according to claim 5, wherein: the left clamping jaw and the right clamping jaw are respectively provided with a self-lubricating base plate at the lower sides of the middle parts, the self-lubricating base plates are abutted against the mounting seat, the self-lubricating base plates are sleeved on the central shaft, and the mounting seat is provided with a limiting ring surrounding the periphery of the self-lubricating base plates.
7. The hugging device of the handle cup forming mold of claim 1, wherein: the displacement driving mechanism comprises a seat plate, guide rails are arranged on the left side and the right side of the seat plate, a front bearing platform and a rear bearing platform are arranged on the guide rails, the front end and the rear end of the mounting seat are respectively arranged on the front bearing platform and the rear bearing platform, sliding blocks which are in sliding connection with the guide rails are arranged on the lower sides of the front bearing platform and the rear bearing platform, a motor is fixedly connected to the rear end of the seat plate, a screw rod is fixedly connected to an output shaft of the motor, and screw nuts which are in threaded connection with the screw rod are arranged on the lower sides of the front bearing platform and the rear bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146380.0U CN219823997U (en) | 2023-05-10 | 2023-05-10 | Holding device of handle cup forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146380.0U CN219823997U (en) | 2023-05-10 | 2023-05-10 | Holding device of handle cup forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823997U true CN219823997U (en) | 2023-10-13 |
Family
ID=88281250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321146380.0U Active CN219823997U (en) | 2023-05-10 | 2023-05-10 | Holding device of handle cup forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823997U (en) |
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2023
- 2023-05-10 CN CN202321146380.0U patent/CN219823997U/en active Active
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