CN113103655A - Stamping device and stamping method for producing optical lens gasket - Google Patents
Stamping device and stamping method for producing optical lens gasket Download PDFInfo
- Publication number
- CN113103655A CN113103655A CN202110540017.6A CN202110540017A CN113103655A CN 113103655 A CN113103655 A CN 113103655A CN 202110540017 A CN202110540017 A CN 202110540017A CN 113103655 A CN113103655 A CN 113103655A
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- Prior art keywords
- stamping
- punching
- optical lens
- connecting rod
- plate
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- 230000003287 optical effect Effects 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000004080 punching Methods 0.000 claims description 49
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims 4
- 238000012856 packing Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a stamping device and a stamping method for producing an optical lens gasket, which comprise an operation table and a support pillar fixedly arranged on the side surface of the operation table, wherein the top of the support pillar is fixedly provided with a cylinder serving as a stamping power source, the output end of the cylinder is fixedly provided with a sliding table, one side of the sliding table is provided with a through hole for sleeving the support pillar, and the sliding table is driven by the cylinder to do reciprocating motion up and down along the support pillar; the bottom of the sliding table is provided with a clamping mechanism through a plurality of resetting mechanisms, a clamping area is arranged on the operating table corresponding to the clamping mechanism, a plurality of loading areas are fixedly arranged on the outer side of the clamping area, and a stamping ring is movably arranged in each loading area; the invention solves the problems of the swinging of the stamping plate and the position adjustment of the stamping plate by manpower, avoids the phenomena of the swinging and the deviation when the device is used and enhances the production precision.
Description
Technical Field
The invention relates to the field of stamping devices, in particular to a stamping device and a stamping method for producing an optical lens gasket.
Background
With the development of society and the continuous progress of mankind, various advanced devices are continuously developed, wherein stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, the strips, the pipes, the profiles and the like so as to obtain workpieces with required shapes and sizes. Stamping and forging are also known as plastic forming, in which the use of stamping devices is not necessary in the production and processing of optical lens gaskets.
In the use of the punching device in gasket production, the fixed gasket is punched by the punching mechanism, in the process, the punching plate which is contacted with the gasket needs to be fixed on the punching mechanism, but in the finishing process of continuous punching action, a common mounting piece can be loosened in continuous pause, so that the punching mechanism and the punching plate are difficult to keep a relative static state, and meanwhile, after each punching action is finished, the punching plate needs to be manually adjusted for punching again.
When the continuous punching press leads to the punching press board to rock, the action that the punching press pushed down is difficult to make the accurate effect of punching press board on the gasket, also has the deviation to the position adjustment of punching press board after the punching press finishes at every turn simultaneously, leads to greatly reduced the precision in the packing ring course of working, and then the waste material production volume is more in the punching press when making the packing ring production, gives people and brings very big puzzlement.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a stamping device and a stamping method for producing an optical lens gasket, which can effectively solve the problem that the production precision of the gasket is influenced by the shaking and offset phenomena in the stamping process in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a stamping device for producing an optical lens gasket comprises an operation table and a support column fixedly installed on the side face of the operation table, wherein a cylinder serving as a stamping power source is fixedly installed at the top of the support column, a sliding table is fixedly installed at the output end of the cylinder, a through hole used for being sleeved on the support column is formed in one side of the sliding table, and the sliding table is driven by the cylinder to reciprocate up and down along the support column;
the clamping mechanism is installed through a plurality of canceling release mechanical systems in the bottom of sliding stand correspond on the operation panel clamping mechanism's position is provided with the clamping area, the outside fixed mounting in clamping area has a plurality of loading districts, and is every equal movable mounting has the stamping ring in the loading district.
As a preferable aspect of the present invention, the reset mechanism includes: resetting means is including the installation roof, the apex angle of installation roof is provided with the litter that is used for the direction, and a plurality of the one end of litter all passes the top of installation roof extends to its outside, the surface cover of litter is equipped with the slip uide bushing.
As a preferred technical scheme of the invention, the surface of the slide rod on one side of the slide guide sleeve is sleeved with a spring cylinder along the axial direction; and the number of the first and second groups,
the top end of the spring cylinder is contacted with the top end of the sliding guide sleeve.
As a preferable technical solution of the present invention, a bottom plate for moving up and down is provided at an end of the slide rod away from the installation top plate.
According to a preferable technical scheme of the invention, the clamping mechanism comprises a supporting disc, a chuck is axially fixed at the top end of the supporting disc, and three groups of trapezoidal limiting grooves are radially formed in the top end of the chuck.
As a preferred technical scheme of the invention, a connecting rod is arranged at the central position of the chuck plate, and a punching plate is fixed at the bottom end of the connecting rod; and the number of the first and second groups,
one end of the connecting rod extends to the outside of the reset mechanism; and after the punching plate moves to the top end of the clamping area, continuously pressurizing the punching ring at the position of the loading area to complete the punching action.
As a preferred technical scheme of the invention, the three groups of trapezoidal limiting grooves are internally connected with clamping blocks which can be slidably embedded; and the number of the first and second groups,
one end of the clamping block extends to the outside of the trapezoidal limiting groove, and the width of the trapezoidal limiting groove is reduced along with the position, far away from the center, of the chuck; wherein the content of the first and second substances,
the width is unchangeable the clamp splice constantly to when the internal diameter grow trapezoidal spacing groove is kept away from the one end that (holding) chuck central point put the department slides, increases the clamp splice with rock when the extrusion force of trapezoidal spacing inslot lateral wall avoids moving about.
As a preferred technical solution of the present invention, one end of the clamping block outside the trapezoidal limiting groove is uniformly provided with an inclined raised line, the inclined raised line is in contact with the connecting rod, and a friction force generated between the adjacent inclined raised lines and the connecting rod along the arrangement direction of the inclined raised line is generated.
In addition, the invention also provides a stamping method for producing the optical lens gasket, which comprises the following steps:
step 100, placing an element to be punched in a loading area, and driving a sliding table to press down along a support column by using an air cylinder until a punching plate and the element to be punched finish punching;
step 200, in the process that the cylinder drives the sliding table to press down along the supporting column, the sliding guide sleeve enables the spring cylinder to be compressed and deformed along the sliding rod so as to keep the moving track of the punching plate parallel to the sliding rod all the time;
and step 300, when the stamping plate is in contact with the loading area and generates extrusion force, the connecting rod is subjected to upward thrust, the upward thrust is counteracted by increasing friction force with the inclined plane raised line, and meanwhile, the trapezoidal limiting groove and the clamping block extrude to increase the extrusion force on the surface of the connecting rod, so that the extrusion force of the connecting rod is continuously increased in the continuous stamping process.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the connecting rod is installed in a clamping mechanism manner, so that the fastening degree of the installation of the connecting rod is increased continuously by the punching plate fixed at the bottom end of the connecting rod in the continuous punching action, and the punching plate returns to the original position under the action of the reset mechanism after the punching action is completed, so that the problems of the swinging of the punching plate and the position adjustment of the punching plate by manpower are solved, the phenomena of the swinging and the deviation of the device in use are avoided, and the production precision is enhanced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the reset mechanism of the present invention;
FIG. 3 is a schematic perspective view of the clamping mechanism of the present invention;
FIG. 4 is a schematic view of the connection structure of the alloy chuck according to the present invention;
FIG. 5 is a schematic flow chart of the inventive stamping method.
Reference numbers in the figures:
1. an operation table; 2. a support pillar; 4. a cylinder; 5. a sliding table; 6. a reset mechanism; 7. a clamping mechanism;
11. a clamping area; 12. a loading zone; 13. stamping a ring;
61. installing a top plate; 62. a base plate; 63. a slide rod; 64. a sliding guide sleeve; 65. a spring case;
71. a support disc; 72. a chuck; 73. a trapezoidal limiting groove; 74. a clamping block; 75. a connecting rod; 76. stamping the plate; 77. and (4) inclined plane convex strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the invention provides a stamping device for producing an optical lens gasket, which comprises an operation table 1 and a support column 2 fixedly installed on the side surface of the operation table 1, wherein a cylinder 4 serving as a stamping power source is fixedly installed at the top of the support column 2, a sliding table 5 is fixedly installed at the output end of the cylinder 4, a through hole for sleeving the support column 2 is formed in one side of the sliding table 5, and the sliding table 5 performs reciprocating motion up and down along the support column 2 under the driving of the cylinder 4;
the bottom of the sliding table 5 is provided with a clamping mechanism 7 through a plurality of resetting mechanisms 6, a clamping area 11 is arranged on the operating table 1 corresponding to the clamping mechanism 7, a plurality of loading areas 12 are fixedly arranged on the outer side of the clamping area 11, and a stamping ring 13 is movably arranged in each loading area 12.
Specifically, when the device is used, the device is firstly connected with an external power supply and a control system, the cylinder 4 pushes the sliding table 5 to move along the supporting column 2, the resetting mechanism 6 keeps the same motion state with the resetting mechanism, the clamping mechanism 7 is driven to rebound to the original state under the action of the resetting mechanism 6 by the aid of extrusion force generated after stamping, meanwhile, the clamping mechanism 7 can enable the stamping plate 76 to be fastened continuously, the phenomena of shaking and shifting when the device is used are avoided, and production precision is improved.
As shown in fig. 1 and 2, the resetting mechanism 6 includes a mounting top plate 61, a slide rod 63 for guiding is arranged at a top corner of the mounting top plate 61, one end of each of the slide rods 63 passes through the top end of the mounting top plate 61 and extends to the outside thereof, and a sliding guide sleeve 64 is sleeved on the surface of each of the slide rods 63; the surface of the slide rod 63 on one side of the slide guide sleeve 64 is sleeved with a spring cylinder 65 along the axial direction; and, the top end of the spring case 65 and the top end of the slide guide sleeve 64 contact each other; the end of the slide bar 63 remote from the mounting top plate 61 is provided with a base plate 62 for up and down movement.
During the punching operation, the mounting top plate 61 moves downwards to compress the spring cylinder 65 on the surface of the slide rod 63, after the punching operation is finished, the spring cylinder 65 rebounds to push the slide table 5 to the original position through the mounting top plate 61, and the clamping mechanism 7 is also reset at this time because the clamping mechanism 7 is mounted on the bottom plate 62.
As shown in fig. 1, 3 and 4, the clamping mechanism 7 includes a supporting plate 71, a chuck 72 is axially fixed at the top end of the supporting plate 71, and three sets of trapezoidal limiting grooves 73 are radially formed at the top end of the chuck 72; a connecting rod 75 is arranged at the center of the chuck plate 72, and a punching plate 76 is fixed at the bottom end of the connecting rod 75; and, one end of the connecting rod 75 extends to the outside of the restoring mechanism 6; after the stamping plate 76 moves to the top end of the clamping area 11, the stamping ring 13 at the position of the loading area 12 is continuously pressurized to complete the stamping action; the three groups of trapezoidal limiting grooves 73 are internally connected with clamping blocks 74 in a sliding and embedded mode; one end of the clamping block 74 extends to the outside of the trapezoidal limiting groove 73, and the width of the trapezoidal limiting groove 73 is reduced as the chuck 72 is far away from the center position of the trapezoidal limiting groove; when the inner diameter is increased, the clamping block 74 with the unchanged width continuously slides towards one end of the trapezoidal limiting groove 73 away from the central position of the chuck plate 72, so that the extrusion force between the clamping block 74 and the inner side wall of the trapezoidal limiting groove 73 is increased to avoid shaking during movement; inclined plane convex strips 77 are uniformly arranged at one end of the clamping block 74 outside the trapezoidal limiting groove 73, the inclined plane convex strips 77 are in contact with the connecting rod 75, and friction force along the arrangement direction of the inclined plane convex strips 77 is generated between the adjacent inclined plane convex strips 77 and the connecting rod 75.
Specifically, the connecting rod 75 is disposed at the center of the chuck plate 72, and at this time, the outer side wall of the connecting rod 75 contacts with one end of the clamping block 74 to push the clamping block to slide along the trapezoidal limiting groove 73, and since the width of the trapezoidal limiting groove 73 decreases as the chuck plate 72 is away from the center thereof, the mutual extrusion force thereof is continuously increased, and meanwhile, the inclined raised line 77 increases the friction force between the outer side wall of the connecting rod 75 and one end of the clamping block 74, so as to avoid the phenomena of shaking and gasket offset of the stamping plate 76.
As shown in fig. 5, the present invention further provides a stamping method for producing an optical lens gasket, comprising the following steps:
step 100, placing an element to be punched in a loading area, and driving a sliding table to press down along a support column by using an air cylinder until a punching plate and the element to be punched finish punching;
step 200, in the process that the cylinder drives the sliding table to press down along the supporting column, the sliding guide sleeve enables the spring cylinder to be compressed and deformed along the sliding rod so as to keep the moving track of the punching plate parallel to the sliding rod all the time;
and step 300, when the stamping plate is in contact with the loading area and generates extrusion force, the connecting rod is subjected to upward thrust, the upward thrust is counteracted by increasing friction force with the inclined plane raised line, and meanwhile, the trapezoidal limiting groove and the clamping block extrude to increase the extrusion force on the surface of the connecting rod, so that the extrusion force of the connecting rod is continuously increased in the continuous stamping process.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A stamping device for producing an optical lens gasket comprises an operation table (1) and a supporting column (2) fixedly mounted on the side face of the operation table (1), wherein a cylinder (4) serving as a stamping power source is fixedly mounted at the top of the supporting column (2), a sliding table (5) is fixedly mounted at the output end of the cylinder (4), a through hole for sleeving the supporting column (2) is formed in one side of the sliding table (5), and the sliding table (5) is driven by the cylinder (4) to do reciprocating motion up and down along the supporting column (2);
fixture (7) are installed through a plurality of canceling release mechanical systems (6) in the bottom of sliding stand (5) correspond on operation panel (1) the position of fixture (7) is provided with clamping zone (11), the outside fixed mounting of clamping zone (11) has a plurality of loading districts (12), and is every equal movable mounting has stamping ring (13) in loading district (12).
2. The punching device for producing the optical lens gasket according to claim 1, wherein: resetting means (6) are including installation roof (61), the apex angle of installation roof (61) is provided with litter (63) that are used for the direction, and a plurality of the one end of litter (63) all passes the top of installation roof (61) and extend to its outside, the surface cover of litter (63) is equipped with slip uide bushing (64).
3. The punching device for producing the optical lens gasket according to claim 2, wherein: the surface of the sliding rod (63) on one side of the sliding guide sleeve (64) is sleeved with a spring cylinder (65) along the axial direction; and the number of the first and second groups,
the top end of the spring barrel (65) is contacted with the top end of the sliding guide sleeve (64).
4. The punching device for producing the optical lens gasket according to claim 3, wherein: one end of the slide rod (63) far away from the installation top plate (61) is provided with a bottom plate (62) used for moving up and down.
5. The punching device for producing the optical lens gasket according to claim 4, wherein: the clamping mechanism (7) comprises a supporting plate (71), a chuck (72) is axially fixed at the top end of the supporting plate (71), and three groups of trapezoidal limiting grooves (73) are radially formed in the top end of the chuck (72).
6. The punching device for producing the optical lens gasket according to claim 5, wherein: a connecting rod (75) is arranged at the center of the chuck (72), and a punching plate (76) is fixed at the bottom end of the connecting rod (75); and the number of the first and second groups,
one end of the connecting rod (75) extends to the outside of the reset mechanism (6); and after the stamping plate (76) moves to the top end of the clamping area (11), continuously pressurizing the stamping ring (13) at the position of the loading area (12) to complete the stamping action.
7. The punching device for producing the optical lens gasket according to claim 6, wherein: the inner parts of the three groups of trapezoidal limiting grooves (73) are connected with clamping blocks (74) in a sliding and embedded mode; and the number of the first and second groups,
one end of the clamping block (74) extends to the outside of the trapezoidal limiting groove (73), and the width of the trapezoidal limiting groove (73) is reduced as the chuck (72) is far away from the central position of the chuck; wherein the content of the first and second substances,
the width is unchangeable constantly to when the internal diameter grow clamp splice (74) keep away from trapezoidal spacing groove (73) the one end of (72) central point department of putting slides, increases the clamp splice (74) with the extrusion force of trapezoidal spacing groove (73) inside wall rocks when avoiding moving about.
8. The punching device for producing the optical lens gasket according to claim 7, wherein: trapezoidal spacing groove (73) outside the one end of clamp splice (74) evenly is provided with inclined plane sand grip (77), inclined plane sand grip (77) with connecting rod (75) contact, and adjacent inclined plane sand grip (77) with the edge that produces between connecting rod (75) inclined plane sand grip (77) set up the frictional force of direction.
9. A punching method based on the punching apparatus according to any one of claims 1 to 8, characterized by comprising the steps of:
step 100, placing an element to be punched in a loading area, and driving a sliding table to press down along a support column by using an air cylinder until a punching plate and the element to be punched finish punching;
step 200, in the process that the cylinder drives the sliding table to press down along the supporting column, the sliding guide sleeve enables the spring cylinder to be compressed and deformed along the sliding rod so as to keep the moving track of the punching plate parallel to the sliding rod all the time;
and step 300, when the stamping plate is in contact with the loading area and generates extrusion force, the connecting rod is subjected to upward thrust, the upward thrust is counteracted by increasing friction force with the inclined plane raised line, and meanwhile, the trapezoidal limiting groove and the clamping block extrude to increase the extrusion force on the surface of the connecting rod, so that the extrusion force of the connecting rod is continuously increased in the continuous stamping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540017.6A CN113103655A (en) | 2021-05-18 | 2021-05-18 | Stamping device and stamping method for producing optical lens gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540017.6A CN113103655A (en) | 2021-05-18 | 2021-05-18 | Stamping device and stamping method for producing optical lens gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113103655A true CN113103655A (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110540017.6A Pending CN113103655A (en) | 2021-05-18 | 2021-05-18 | Stamping device and stamping method for producing optical lens gasket |
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| CN (1) | CN113103655A (en) |
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| US20170320120A1 (en) * | 2016-05-05 | 2017-11-09 | Swanstrom Tools Usa Inc. | Punch and die holding apparatus and method |
| CN208019285U (en) * | 2018-01-20 | 2018-10-30 | 东莞市凯中精密机械有限公司 | A kind of punch changeable type metal stamping die |
| CN208468153U (en) * | 2018-05-11 | 2019-02-05 | 惠州市通力机械技术有限公司 | Draw stick collet |
| CN209811038U (en) * | 2019-04-08 | 2019-12-20 | 昆山升思达自动化设备有限公司 | Mobile phone elastic sheet stamping device |
| CN210360879U (en) * | 2019-07-25 | 2020-04-21 | 重庆新钰立金属科技有限公司 | Clamping tool for grinding polygonal punch |
| CN210908161U (en) * | 2019-06-18 | 2020-07-03 | 嘉兴润达机械有限公司 | Clamp |
| CN211101006U (en) * | 2019-09-05 | 2020-07-28 | 宁德阿李科技有限公司 | Aluminum plate stamping manipulator |
| CN211161401U (en) * | 2019-11-02 | 2020-08-04 | 上海日来汽车夹具有限公司 | Stamping device is used in automobile parts processing of convenient fixed |
| CN215473318U (en) * | 2021-05-18 | 2022-01-11 | 广东旭业光电科技股份有限公司 | Stamping device is used in production of optical lens packing ring |
-
2021
- 2021-05-18 CN CN202110540017.6A patent/CN113103655A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170320120A1 (en) * | 2016-05-05 | 2017-11-09 | Swanstrom Tools Usa Inc. | Punch and die holding apparatus and method |
| CN208019285U (en) * | 2018-01-20 | 2018-10-30 | 东莞市凯中精密机械有限公司 | A kind of punch changeable type metal stamping die |
| CN208468153U (en) * | 2018-05-11 | 2019-02-05 | 惠州市通力机械技术有限公司 | Draw stick collet |
| CN209811038U (en) * | 2019-04-08 | 2019-12-20 | 昆山升思达自动化设备有限公司 | Mobile phone elastic sheet stamping device |
| CN210908161U (en) * | 2019-06-18 | 2020-07-03 | 嘉兴润达机械有限公司 | Clamp |
| CN210360879U (en) * | 2019-07-25 | 2020-04-21 | 重庆新钰立金属科技有限公司 | Clamping tool for grinding polygonal punch |
| CN211101006U (en) * | 2019-09-05 | 2020-07-28 | 宁德阿李科技有限公司 | Aluminum plate stamping manipulator |
| CN211161401U (en) * | 2019-11-02 | 2020-08-04 | 上海日来汽车夹具有限公司 | Stamping device is used in automobile parts processing of convenient fixed |
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