CN213860900U - Flywheel braking device of high-precision punch press - Google Patents
Flywheel braking device of high-precision punch press Download PDFInfo
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- CN213860900U CN213860900U CN202021616165.9U CN202021616165U CN213860900U CN 213860900 U CN213860900 U CN 213860900U CN 202021616165 U CN202021616165 U CN 202021616165U CN 213860900 U CN213860900 U CN 213860900U
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- brake
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- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a flywheel braking device of a high-precision punch press, which comprises a mounting seat, one side of the mounting seat is provided with a braking component, the braking component comprises a first cylinder and a second cylinder, one end of a piston rod of the first cylinder and the second cylinder is provided with an outer braking plate, one side surface of the outer braking plate is provided with an outer braking piece, an inner braking plate is arranged in a containing port, one side surface of the inner braking plate is provided with a guide rod, the guide rod is movably connected in a guide sleeve, the guide sleeve is arranged on one side surface in the mounting seat, one end of the guide rod is provided with a bearing plate, one side of the bearing plate is provided with a reset spring, one end of the reset spring is fixedly connected with one side surface in the guide sleeve, the other side surface of the inner braking piece is provided with an inner braking piece, the side surface of the outer braking plate is provided with an auxiliary braking structure, the utility model can rapidly brake a flywheel, the braking effect is good, and the safety in the processing process is improved.
Description
Technical Field
The utility model relates to a punch press technical field especially relates to a flywheel arresting gear of high-accuracy punch press.
Background
The precision punching machine is widely applied to punching, shearing, forming and stretching of various metal plate processing in batch production. Such as traffic vehicles, clocks, household appliances, stationery, hand tools, hardware, computers and other products. At present, a high-precision punch press is the development trend of the punch press, a pneumatic clutch of the punch press is an important part and directly controls the up-and-down movement of a punching die, and a flywheel of the punch press is an important part and directly controls the up-and-down movement of the punching die.
The traditional punch press flywheel is braked by a motor, and in the braking process, because the inertia of the flywheel is large and the braking time is long, the flywheel cannot be rapidly braked, and the centering safety is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art punch press flywheel through adopting the motor braking, in its braking process, because the inertia of flywheel is great, braking time is longer, can't make the flywheel rapid braking, the problem of security in the influence adds, and the flywheel arresting gear of a high accuracy punch press that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flywheel braking device of a high-precision punch press comprises a mounting seat, wherein a braking assembly is arranged on one side of the mounting seat and comprises a first air cylinder and a second air cylinder, the first air cylinder and the second air cylinder are symmetrically arranged on the surface of one side in the mounting seat, piston rods of the first air cylinder and the second air cylinder extend out of the surface of one side of the mounting seat, one end of each piston rod of the first air cylinder and the second air cylinder is provided with an outer braking plate, the surface of one side of each outer braking plate is provided with an outer braking plate, the middle part of each outer braking plate is provided with a containing hole, each containing hole penetrates through each outer braking plate, an inner braking plate is arranged in each containing hole, the surface of one side of each inner braking plate is provided with a guide rod, each guide rod is movably connected in each guide sleeve, each guide sleeve is arranged on the surface of one side in the mounting seat, one end of each guide rod is provided with a bearing plate, and one side of each bearing plate is provided with a reset spring, one end of the reset spring is fixedly connected with one side surface in the guide sleeve, one end of the guide sleeve is connected with the air pump through a gas pipe, an inner brake disc is arranged on the other side surface of the inner brake disc, and an auxiliary brake structure is arranged on the side surface of the outer brake disc.
Preferably, the inner braking plate is symmetrically provided with limiting blocks at two sides, the limiting blocks are respectively connected in limiting grooves in a sliding mode, and the limiting grooves are formed in the surfaces of two sides of the accommodating opening.
Preferably, the first cylinder and the second cylinder are both connected with a pneumatic control device of the punch press.
Preferably, the reset springs are arranged in two groups, the two groups of reset springs are symmetrically arranged on the surface of one side in the guide sleeve, and one ends of the reset springs are fixedly connected with the bearing plate.
Preferably, the auxiliary braking structure comprises a supporting plate, the supporting plate is arranged on the side surface of the outer braking plate, a vertical plate is arranged on one side of the supporting plate, a third cylinder is arranged on the surface of one side of the vertical plate, an installation plate is arranged at one end of a piston rod of the third cylinder, and an auxiliary braking piece is arranged on one side of the installation plate.
Preferably, a guide wheel is arranged on one side surface of the mounting plate, the guide wheel is connected in a guide groove in a sliding mode, and the guide groove is formed in one side surface of the supporting plate.
The utility model has the advantages that:
1, through the setting of first cylinder, second cylinder, outer braking plate, interior braking plate, guide bar, guide pin bushing and reset spring, can carry out the one-level braking to the flywheel through outer braking plate and outer braking piece, interior braking plate and interior braking piece carry out the second grade to the flywheel and appoint, the fast rotation of the flywheel of being convenient for simultaneously.
2, through the setting of third cylinder, mounting panel and supplementary braking piece, can drive the mounting panel through the third cylinder and remove, appoint the flywheel side through supplementary braking piece, the flywheel of being convenient for brakes fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the main sectional structure of the present invention.
Fig. 3 is a schematic top view of the auxiliary braking structure of the present invention.
Reference numbers in the figures: the brake device comprises a brake component 1, an auxiliary brake structure 2, an installation seat 3, a support plate 21, a vertical plate 22, a third cylinder 23, an installation plate 24, an auxiliary brake pad 25, a guide wheel 26, a guide groove 27, a guide sleeve 101, a bearing plate 102, a first cylinder 103, a receiving opening 104, an outer brake plate 105, an outer brake plate 106, an inner brake plate 107, an inner brake plate 108, a guide rod 109, a second cylinder 110, a return spring 111 and a gas pipe 112.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a flywheel brake device of a high precision punch press comprises a mounting base 3, a brake assembly 1 is arranged on one side of the mounting base 3, the brake assembly 1 comprises a first cylinder 103 and a second cylinder 110, the first cylinder 103 and the second cylinder 110 are symmetrically arranged on one side surface in the mounting base 3, piston rods of the first cylinder 103 and the second cylinder 110 extend out of one side surface of the mounting base 3, one end of the piston rod of the first cylinder 103 and the second cylinder 110 is provided with an outer brake plate 105, one side surface of the outer brake plate 105 is provided with an outer brake pad 106, the middle part of the outer brake plate 105 is provided with a receiving opening 104, the receiving opening 104 penetrates through the outer brake pad 106, an inner brake plate 108 is arranged in the receiving opening 104, one side surface of the inner brake plate 108 is provided with a guide rod 109, the guide rod 109 is movably connected in the guide sleeve 101, the guide sleeve 101 is arranged on one side surface in the mounting base 3, one end of the guide rod 109 is provided with a bearing plate 102, one side of the bearing plate 102 is provided with a return spring 111, one end of the return spring 111 is fixedly connected with the inner side surface of the guide sleeve 101, one end of the guide sleeve 101 is connected with an air pump through an air pipe 112, the other side surface of the inner brake plate 108 is provided with an inner brake pad 107, the side surface of the outer brake plate 105 is provided with an auxiliary brake structure 2, primary braking can be carried out on the flywheel through the outer brake plate 105 and the outer brake pad 106, and meanwhile, secondary designation can be carried out on the flywheel through the inner brake plate 108 and the inner brake pad 107, so that the flywheel can rotate quickly.
In order to lead the removal of internal brake plate 108, be convenient for simultaneously move through outer brake plate 105 and drive internal brake plate 108 and remove, in this embodiment, preferably, internal brake plate 108 bilateral symmetry sets up the stopper, and stopper difference sliding connection is at the spacing inslot, and the spacing groove is seted up and is being accomodate mouthful 104 both sides surface.
In order to simultaneously control the first cylinder 103 and the second cylinder 110, in the present embodiment, it is preferable that both the first cylinder 103 and the second cylinder 110 are connected to a pneumatic control device of the punch press.
In order to improve the stability during the resetting movement, in this embodiment, preferably, two sets of the return springs 111 are provided, the two sets of the return springs 111 are symmetrically disposed on an inner side surface of the guide sleeve 101, and one end of each of the return springs 111 is fixedly connected to the bearing plate 102.
In order to drive the mounting plate 24 to move through the third cylinder 23, and specify the side surface of the flywheel through the auxiliary brake pad 25, so as to facilitate rapid braking of the flywheel, in this embodiment, preferably, the auxiliary braking structure 2 includes a support plate 21, the support plate 21 is disposed on the side surface of the outer braking plate 105, a vertical plate 22 is disposed on one side of the support plate 21, the third cylinder 23 is disposed on a side surface of the vertical plate 22, the mounting plate 24 is disposed at one end of a piston rod of the third cylinder 23, and the auxiliary brake pad 25 is disposed on one side of the mounting plate 24.
In order to improve the stability of the mounting plate 24 when moving by moving the guide wheel 26 in the guide groove 27 through the mounting plate 24, in this embodiment, it is preferable that the guide wheel 26 is disposed on one side surface of the mounting plate 24, the guide wheel 26 is slidably connected in the guide groove 27, and the guide groove 27 is opened on one side surface of the support plate 21.
The working principle is as follows: the first cylinder 103 and the second cylinder 110 move the outer brake plate 105, meanwhile, the outer braking plate 105 drives the inner braking plate 108 to move, the inner braking plate 108 drives the guide rod 109 to move in the guide sleeve 101, the guide rod 109 drives the bearing plate 102 to move, the bearing plate 102 drives the return spring 111 to stretch, after the outer brake pad 106 is attached to the outer circular surface of the flywheel, the outer brake pad 106 brakes the flywheel, and simultaneously, the air pump conveys air into the guide sleeve 101, under the action of high pressure, the bearing plate 102 drives the guide rod 109 to move, the guide rod 109 drives the inner brake plate 108 to move, the inner brake plate 108 drives the inner brake block 107 to move, and the inner brake block 107 is attached to the outer circular surface of the flywheel for secondary braking, the third cylinder 23 drives the mounting plate 24 to move, the mounting plate 24 drives the auxiliary brake block 25 to move, the auxiliary brake block 25 is attached to the side surface of the flywheel, and the flywheel is subjected to auxiliary braking.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A flywheel braking device of a high-precision punch press comprises a mounting seat (3), and is characterized in that a braking assembly (1) is arranged on one side of the mounting seat (3), the braking assembly (1) comprises a first air cylinder (103) and a second air cylinder (110), the first air cylinder (103) and the second air cylinder (110) are symmetrically arranged on one side surface in the mounting seat (3), piston rods of the first air cylinder (103) and the second air cylinder (110) extend out of one side surface of the mounting seat (3), one end of each of the piston rods of the first air cylinder (103) and the second air cylinder (110) is provided with an outer braking plate (105), one side surface of the outer braking plate (105) is provided with an outer braking block (106), a containing hole (104) is formed in the middle part of the outer braking plate (105), the containing hole (104) penetrates through the outer braking block (106), and an inner braking block (108) is arranged in the containing hole (104), the auxiliary brake device is characterized in that a guide rod (109) is arranged on the surface of one side of the inner brake plate (108), the guide rod (109) is movably connected in a guide sleeve (101), the guide sleeve (101) is arranged on the surface of one side in the mounting seat (3), a bearing plate (102) is arranged at one end of the guide rod (109), a return spring (111) is arranged on one side of the bearing plate (102), one end of the return spring (111) is fixedly connected with the surface of one side in the guide sleeve (101), one end of the guide sleeve (101) is connected with an air pump through an air conveying pipe (112), an inner brake block (107) is arranged on the surface of the other side of the inner brake plate (108), and an auxiliary brake structure (2) is arranged on the side of the outer brake plate (105).
2. The flywheel brake device of the high-precision punch press as claimed in claim 1, wherein the inner brake plate (108) is symmetrically provided with limiting blocks at two sides, the limiting blocks are respectively slidably connected in limiting grooves, and the limiting grooves are formed in two side surfaces of the accommodating opening (104).
3. A flywheel brake device of a high precision punch press according to claim 1, characterized in that the first cylinder (103) and the second cylinder (110) are connected with the pneumatic control device of the punch press.
4. The flywheel brake device of the high-precision punch press as claimed in claim 1, wherein there are two sets of the return springs (111), the two sets of the return springs (111) are symmetrically arranged on one side surface inside the guide sleeve (101), and one end of each return spring (111) is fixedly connected with the bearing plate (102).
5. The flywheel brake device of the high-precision punch press as claimed in claim 1, wherein the auxiliary brake structure (2) comprises a support plate (21), the support plate (21) is arranged on the side surface of the outer brake plate (105), a vertical plate (22) is arranged on one side of the support plate (21), a third cylinder (23) is arranged on one side surface of the vertical plate (22), a mounting plate (24) is arranged at one end of a piston rod of the third cylinder (23), and an auxiliary brake block (25) is arranged on one side of the mounting plate (24).
6. A flywheel brake device of a high-precision punch press as claimed in claim 5, characterized in that a guide wheel (26) is arranged on one side surface of the mounting plate (24), the guide wheel (26) is slidably connected in a guide groove (27), and the guide groove (27) is formed on one side surface of the support plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616165.9U CN213860900U (en) | 2020-08-06 | 2020-08-06 | Flywheel braking device of high-precision punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616165.9U CN213860900U (en) | 2020-08-06 | 2020-08-06 | Flywheel braking device of high-precision punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213860900U true CN213860900U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021616165.9U Active CN213860900U (en) | 2020-08-06 | 2020-08-06 | Flywheel braking device of high-precision punch press |
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| Country | Link |
|---|---|
| CN (1) | CN213860900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734672A (en) * | 2022-06-10 | 2022-07-12 | 浙江易锻精密机械有限公司 | Stamping equipment |
-
2020
- 2020-08-06 CN CN202021616165.9U patent/CN213860900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734672A (en) * | 2022-06-10 | 2022-07-12 | 浙江易锻精密机械有限公司 | Stamping equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 422 Xizhang Road, Gushan Town, Jiangyin City, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Yisite Precision Machinery Co.,Ltd. Country or region after: China Address before: 214000 no.2a, Xinyuan Road, Qianzhou supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi Yisite Precision Machinery Co.,Ltd. Country or region before: China |