CN220904224U - Novel brake device for large press - Google Patents
Novel brake device for large press Download PDFInfo
- Publication number
- CN220904224U CN220904224U CN202322514599.8U CN202322514599U CN220904224U CN 220904224 U CN220904224 U CN 220904224U CN 202322514599 U CN202322514599 U CN 202322514599U CN 220904224 U CN220904224 U CN 220904224U
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- cylinder body
- plate
- piston rod
- upper portion
- block
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- 239000003921 oil Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 7
- 239000010720 hydraulic oil Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model provides a novel brake device for a large press, which comprises a connecting plate, wherein a supporting block is arranged on the upper part of the connecting plate, a cylinder body is arranged on the upper part of the supporting block, connecting discs are arranged at two ends of the cylinder body, the cylinder body is connected to the supporting block through the connecting discs at the lower part, a mounting disc is arranged on the upper part of the connecting discs at the upper part of the cylinder body, a fixed block is arranged at the lower part of the mounting disc, a disc spring is connected to the lower part of the fixed block, a first pushing block is connected to the lower part of the disc spring, a piston rod is arranged at the axial center of the mounting disc, a second pushing block is arranged on the piston rod, connecting rods are connected to the end parts of the piston rod, two fixing plates are arranged at two sides of the connecting rods, and one brake piece is connected to the cylinder body.
Description
Technical Field
The utility model relates to the technical field of press brake, in particular to a novel brake device for a large press.
Background
The press (comprising a punch press and a hydraulic press) is a universal press with exquisite structure; the press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes; processing the metal blank into a part by applying strong pressure to the metal blank to plastically deform and fracture the metal; when the mechanical press works, the motor drives the large belt pulley (usually also used as a flywheel) through the V-belt, and drives the crank slide block mechanism through the gear pair and the clutch, so that the slide block and the male die linearly move downwards.
The braking device is a device which is needed when the crank side rod mechanism of the press is started or stopped, however, in the prior art, electric control, hydraulic control or pneumatic control is generally adopted for braking, however, the braking method has low safety coefficient in the use process and cannot be suitable for braking control of presses with different specifications, so the novel braking device for the large press is provided by the utility model, can be suitable for braking control of presses with different specifications and is safer and more reliable.
Disclosure of utility model
In view of the above, the utility model provides a novel brake device for a large press, which can realize brake control by mutually matching hydraulic control and a disc spring, so that the brake control for presses with different specifications can be realized by matching oil inlet pressure and the disc spring.
In order to solve the technical problems, the utility model provides a novel brake device for a large press, which comprises a connecting plate, wherein a supporting block is welded on the upper part of the connecting plate, a cylinder body is arranged on the upper part of the supporting block, connecting discs are welded on the outer side walls of two ends of the cylinder body, the cylinder body is connected to the supporting block through the connecting discs arranged on the lower part, namely a plurality of bolt holes are formed in the connecting discs, the same bolt holes are correspondingly formed in the upper part of the supporting block, the connecting discs are connected with the supporting block through bolts, a mounting disc is connected on the upper part of the connecting disc on the upper part of the cylinder body through bolts, a fixed block is welded on the lower part of the mounting disc, a disc spring is connected on the lower part of the fixed block, a first pushing block is welded on the outer side wall of a piston rod in a welded mode on the lower part of the disc spring, and a piston rod is arranged at the axle center of the mounting disc.
The piston rod sliding connection is in the axle center department of mounting disc, and be provided with the second impeller on the lateral wall of piston rod and in first impeller lower part, the welding of second impeller is in the inside wall lower part of cylinder body, and the piston rod is close to second impeller one side tip welding and has the connecting rod, and the both sides of connecting rod are provided with the fixed plate, and two fixed plate lower part welds has a brake block, has offered circular perforation on the vertical face of two fixed plates and connecting rod correspondingly, is provided with the double-screw bolt in the circular perforation, thereby fixes the brake block on the connecting rod through the double-screw bolt, is provided with an oil inlet on the lateral wall of cylinder body, and the position of oil inlet sets up between first impeller and second impeller, is provided with adjusting part on the mounting disc.
The adjusting component comprises a threaded hole formed in the upper portion of the mounting plate, an adjusting screw is arranged in the threaded hole through threaded fit, an adjusting nut is welded on the outer side wall of the adjusting screw and on the upper portion of the mounting plate, namely, one side face of the adjusting nut is welded on the upper portion of the mounting plate, the adjusting screw is arranged in the threaded hole formed in the adjusting nut and the mounting plate through threaded fit, first limiting plates are welded on the lower portion of the connecting plate and on the two sides of the braking plate, second limiting plates are welded on the lower portion of the connecting plate and on the other two sides of the braking plate, and the adjacent first limiting plates and the adjacent second limiting plates are welded together.
The technical scheme of the utility model has the following beneficial effects:
1. The piston rod is connected with the first pushing block through the disc spring, so that power can be provided through elastic potential energy of the disc spring, the first pushing block can be pushed when the cylinder body discharges oil, the piston rod is driven to move downwards, the brake block is driven to move downwards, a braking effect is achieved, braking control can be achieved on presses of different specifications through matching of oil inlet pressure and the disc spring, safety and reliability are achieved relatively to the electric control, hydraulic control or air hole braking structure, hydraulic oil is filled from an oil inlet when braking control is not needed, upward force can be applied to the first pushing block, and therefore the brake block moves upwards, and braking cancellation effect can be achieved.
2. The adjusting component is arranged, so that the position of the device can be adjusted when the device is connected to a press, and the device can play the best braking effect when being adjusted to a proper position.
3. The second pushing block is arranged, so that the piston rod can be limited, and the piston rod is prevented from shifting when moving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal components of the present utility model;
FIG. 3 is a schematic view of the bottom construction of the internal components of the present utility model;
fig. 4 is a schematic view showing the whole structure of the present utility model from the bottom.
In the figure: 101. a connecting plate; 102. a support block; 103. a connecting disc; 104. a cylinder; 105. a mounting plate; 106. a piston rod; 107. a fixed block; 108. a disc spring; 109. a first push block; 110. a second pushing block; 111. a connecting rod; 112. a brake pad; 113. a fixing plate; 114. an oil inlet;
201. adjusting a screw; 202. an adjusting nut;
301. A first limiting plate; 302. and the second limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in fig. 1: the utility model provides a novel brake equipment for large-scale press, thereby including connecting plate 101, thereby set up connecting plate 101 and can connect each spare part from top to bottom, connecting plate 101 upper portion welding has supporting shoe 102, thereby fix cylinder body 104, supporting shoe 102 upper portion is provided with cylinder body 104, thereby set up cylinder body 104 and thereby can make hydraulic oil get into wherein pressure is produced, all weld connection pad 103 on the lateral wall of cylinder body 104 both ends, cylinder body 104 passes through the connection pad 103 that the lower part set up and connects on supporting shoe 102, namely set up a plurality of bolt holes on connection pad 103, the same bolt hole is seted up in correspondence of supporting shoe 102 upper portion, thereby be connected with connection pad 103 and supporting shoe 102 through the bolt, connection pad 103 upper portion on cylinder body 104 upper portion has mounting disc 105 through bolted connection, thereby can make cylinder body 104 obtain fixedly on supporting shoe 102, and can be convenient for dismantle when wasing the maintenance to its inside, and can connect mounting disc 105 on the connection pad 103 on cylinder body 104 upper portion, thereby can spacing to the piston rod 106 of axle department, but not fix piston rod 106.
As shown in fig. 1, 2 and 3: the lower part of the mounting disc 105 is welded with the fixed block 107, thereby one end of the disc spring 108 can be fixed at the lower part of the mounting disc, the lower part of the fixed block 107 is connected with the disc spring 108, because the device needs to be mounted on a press, the elastic potential energy of the disc spring 108 can pull the piston rod 106 to move downwards when hydraulic pressure does not enter, thereby braking force can be generated, braking control is carried out on the press, one end of the disc spring 108 is welded at the lower part of the fixed block 107, thereby the disc spring 108 is fixed, the lower part of the disc spring 108 is welded with the first pushing block 109, thereby the disc spring 108 can pull the first pushing block 109 to move when undergoing elastic deformation, the first pushing block 109 is welded on the outer side wall of the piston rod 106, thereby the disc spring 108 can be driven to move when undergoing movement, and then the brake block 112 can be driven to move, the piston rod 106 is arranged at the axle center of the mounting disc 105, and the brake block 112 can be controlled by controlling the oil inlet or the oil discharge control plate 112.
As shown in fig. 1 and 2: the piston rod 106 sliding connection is in the axle center department of mounting disc 105, the lateral wall of piston rod 106 is last and be provided with second impeller 110 on first impeller 109 lower part, second impeller 110 welds the inside wall lower part at cylinder body 104, thereby can make second impeller 110 carry out spacing to piston rod 106, thereby make piston rod 106 obtain spacing in the removal process, and then prevent that it from taking place the skew in the removal process, piston rod 106 is close to second impeller 110 one side tip welding and has connecting rod 111, the both sides of connecting rod 111 are provided with fixed plate 113, two fixed plate 113 lower part welding has a brake block 112, two fixed plate 113 have offered circular perforation with the vertical face of connecting rod 111 on the correspondence, be provided with the double-screw bolt in the circular perforation, thereby fix brake block 112 on connecting rod 111 through the double-screw bolt, thereby can connect brake block 112 and can also pull its removal, it is convenient for change brake block 112 when being used time overlength on connecting rod 111 with brake block 112 through the double-screw bolt.
As shown in fig. 1 and 3: be provided with an oil inlet 114 on the lateral wall of cylinder body 104, the position setting of oil inlet 114 is between first impeller block 109 and second impeller block 110, thereby pour hydraulic oil into through oil inlet 114 when need not to brake, thereby can make hydraulic oil produce ascending pressure to first impeller block 109 and make disc spring 108 receive pressure, thereby make disc spring 108 upwards produce elastic deformation, thereby upwards pulling piston rod 106, consequently can reach the effect of canceling the braking, if need the braking with the hydraulic oil in the cylinder body 104 unload can, be provided with adjusting part on the mounting disc 105, thereby set up adjusting part and can adjust its position when this device is installed on the press, and then make it play the best braking effect in suitable position, cylinder body 104 lateral wall and offered at oil inlet 114 upper portion, thereby can follow the oil discharge mouth and unload oil when unloading.
As shown in fig. 1 and 4: the adjusting component comprises a threaded hole formed in the upper portion of the mounting disc 105, an adjusting screw 201 is arranged in the threaded hole through threaded fit, an adjusting nut 202 is welded on the outer side wall of the adjusting screw 201 and on the upper portion of the mounting disc 105, namely one side face of the adjusting nut 202 is welded on the upper portion of the mounting disc 105, the adjusting screw 201 is arranged in the threaded hole formed in the adjusting nut 202 and the mounting disc 105 through threaded fit, therefore, the position of the whole device on a press machine can be adjusted through adjusting the adjusting screw 201, the best braking effect can be achieved at a proper position, a first limiting plate 301 is welded on the lower portion of the connecting plate 101 and on two sides of the braking plate 112, a second limiting plate 302 is welded on the lower portion of the connecting plate 101 and on the other two sides of the braking plate 112, and adjacent first limiting plates 301 and second limiting plates 302 are welded together equally, so that further limiting can be carried out on the braking plate 112, and the braking plate 112 can be received into the inner portions of the two first limiting plates 301 and the two second limiting plates 302 when not braked, so that dust or scrap iron can be prevented from adhering to the brake.
The application method of the utility model comprises the following steps:
When the device is used, the device is arranged on a press, then the device is adjusted to a proper position through the adjusting component, hydraulic oil is filled from the oil inlet when braking control is not needed, at the moment, the first pushing block moves upwards, so that the piston rod is driven to move upwards, and further the brake block moves upwards, so that the brake block does not play a role in braking.
If the braking control is needed, the hydraulic oil in the cylinder body is discharged, so that the elastic potential energy of the disc spring can push the first pushing block downwards, the piston rod is driven to move downwards, and the brake block is driven to move downwards, so that the braking control effect is achieved.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (6)
1. The utility model provides a large-scale press is with novel brake equipment which characterized in that: including connecting plate (101), connecting plate (101) upper portion is provided with supporting shoe (102), supporting shoe (102) upper portion is provided with cylinder body (104), cylinder body (104) both ends all are provided with connection pad (103), cylinder body (104) are connected on supporting shoe (102) through connection pad (103) of lower part, cylinder body (104) upper portion connection pad (103) upper portion is provided with mounting plate (105), mounting plate (105) lower part is provided with fixed block (107), fixed block (107) lower part is connected with dish spring (108), dish spring (108) lower part is connected with first impeller (109), the axle center department of mounting plate (105) is provided with piston rod (106), on the lateral wall of piston rod (106) and be provided with second impeller (110) in first impeller (109) lower part, one side end connection that piston rod (106) are close to second impeller (110) has connecting rod (111), the both sides of connecting rod (111) are provided with fixed plate (113), two fixed plate (113) are connected with one on the lateral wall (114) of brake disc (104), one is provided with brake disc assembly (114).
2. The novel brake device for a large press as claimed in claim 1, wherein: the adjusting assembly comprises a threaded hole formed in the upper portion of the mounting plate (105), an adjusting screw (201) is arranged in the threaded hole, and an adjusting nut (202) is connected to the outer side wall of the adjusting screw (201) and the upper portion of the mounting plate (105).
3. The novel brake device for a large press as claimed in claim 1, wherein: the brake disc is characterized in that a first limiting plate (301) is arranged at the lower part of the connecting plate (101) and on two sides of the brake disc (112), and a second limiting plate (302) is arranged at the lower part of the connecting plate (101) and on the other two sides of the brake disc (112).
4. The novel brake device for a large press as claimed in claim 1, wherein: two fixed plates (113) and the vertical surface of the connecting rod (111) are correspondingly provided with round through holes, and studs are arranged in the round through holes.
5. The novel brake device for a large press as claimed in claim 1, wherein: the second pushing block (110) is fixedly connected to the lower part of the inner side wall of the cylinder body (104).
6. The novel brake device for a large press as claimed in claim 1, wherein: the oil inlet (114) is arranged between the first pushing block (109) and the second pushing block (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514599.8U CN220904224U (en) | 2023-09-15 | 2023-09-15 | Novel brake device for large press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514599.8U CN220904224U (en) | 2023-09-15 | 2023-09-15 | Novel brake device for large press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904224U true CN220904224U (en) | 2024-05-07 |
Family
ID=90912486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514599.8U Active CN220904224U (en) | 2023-09-15 | 2023-09-15 | Novel brake device for large press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904224U (en) |
-
2023
- 2023-09-15 CN CN202322514599.8U patent/CN220904224U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |