CN219817799U - Ejection mechanism of stamping device - Google Patents
Ejection mechanism of stamping device Download PDFInfo
- Publication number
- CN219817799U CN219817799U CN202320845853.XU CN202320845853U CN219817799U CN 219817799 U CN219817799 U CN 219817799U CN 202320845853 U CN202320845853 U CN 202320845853U CN 219817799 U CN219817799 U CN 219817799U
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- CN
- China
- Prior art keywords
- base
- stamping
- sleeve
- fixed
- ejection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Abstract
The utility model discloses an ejection mechanism of a stamping device, which belongs to the technical field of stamping devices and comprises a base, wherein an ejection sleeve is fixedly arranged on the base, the ejection sleeve is vertically arranged, a top plate is arranged on one side of the ejection sleeve, which is away from the base, the base and the top plate are arranged in parallel, two ends of the ejection sleeve are abutted between the base and the top plate, a fixing sleeve is jointly penetrated by the top plate and the base, and stamping parts are slidably connected in the fixing sleeve; the ejection mechanism is arranged on the stamping device, the stamping part of the ejection mechanism stamps the tabletting, at the moment, the ejection sleeve is subjected to micro deformation under pressure, and vertical downward thrust is generated in the process of resetting the ejection sleeve after the stamping is completed, so that the stamping part is pushed out of the tabletting.
Description
Technical Field
The utility model relates to the technical field of stamping devices, in particular to an ejection mechanism of a stamping device.
Background
When needs carry out punching press operation to the preforming, need use stamping device, stamping device includes stamping device body, goes up mould and lower mould and sets up relatively, and the lower mould is fixed in operation platform, and the lower mould is fixed with the stamping device body, when needs carry out punching press to the preforming, places the preforming in the lower mould, and stamping device body drive goes up mould down mould direction motion until the press wears the preforming, realizes the operation of punching.
In the process of using the existing stamping device, when the stamping device stamps the needed stamped sheet, because the stamping force of the stamping device is overlarge, after the stamping is completed and the upper die is reset, one end of the upper die is clamped into the stamped sheet, when the stamped sheet after the stamping is required to be removed, an operator needs to rotate the stamped sheet and uses larger force to pull the stamped sheet out of the part clamped into the upper die, in the process, the complexity of pulling out the stamped sheet is increased, and the stamping efficiency of the stamping device is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an ejection mechanism of a stamping device, which can facilitate the ejection of a pressed sheet and improve the stamping efficiency of the stamping device.
The aim of the application is achieved by the following technical scheme:
the utility model provides a stamping device's ejection mechanism, includes the base, fixedly is provided with ejecting sleeve pipe on the base, ejecting sleeve pipe is vertical to be set up, ejecting sleeve pipe deviates from one side of base is provided with the roof, the base with roof parallel arrangement, ejecting sleeve pipe's both ends support tightly in the base with between the roof, the roof with the base wears to have fixed sleeve jointly, sliding connection has the stamping workpiece in the fixed sleeve pipe.
Through the technical scheme, the ejection mechanism is arranged on the stamping device, the stamping part of the ejection mechanism is used for stamping the pressing sheet under the stamping of the stamping device, the ejection sleeve is subjected to micro deformation under the pressing, vertical downward thrust can be generated in the resetting process of the ejection sleeve after the stamping is completed, the pressing sheet is pushed out of the stamping part, and the stamping efficiency of the stamping device is improved.
Further, the ejector sleeve is provided with a plurality of ejector sleeves, and a plurality of ejector sleeves are arranged at intervals along the circumferential direction of the base.
Through the technical scheme, the stability of the ejection mechanism during ejection tabletting is realized by the ejection sleeves.
Further, the base is provided with a mounting opening, the mounting opening is penetrated with a fixing rod, one end of the fixing rod, which is far away from the base, is fixed in the top plate, and the ejection sleeve is sleeved on the outer side wall of the fixing rod.
Through above-mentioned technical scheme, the action of fixed roof and base is realized to the dead lever.
Further, a fixing groove is formed in one side, facing the base, of the top plate, and one end, away from the base, of the fixing rod is in threaded connection with the inner wall of the fixing groove.
Through above-mentioned technical scheme, the threaded connection of fixed slot and dead lever realizes the installation and the dismantlement of dead lever to and the position that the adjustment dead lever stretches into in the fixed slot.
Further, the stamping part is far away from one end of the top plate is provided with a limiting block, and the limiting block is sleeved on and fixed to the side wall of the stamping part.
Through the technical scheme, the limiting block plays a role in limiting the sliding distance of the stamping part in the fixed sleeve, and the situation that the stamping part is separated from the fixed sleeve is effectively reduced.
Further, a buffer block is arranged on one side of the top plate, facing the base, and is sleeved and fixed on the outer side wall of the fixed sleeve.
Through above-mentioned technical scheme, because the impulsive force is great in the punching press in-process, the roof atress is great, and the buffer block plays the effect of buffering stamping workpiece impulsive force, effectively reduces the damage of roof.
Further, the top plate is penetrated with a fixing piece, and one end of the fixing piece is fixed on the buffer block.
Through above-mentioned technical scheme, the mounting plays the effect of installation and fixed buffer block.
Further, the ejector sleeve is specifically a flexible ejector sleeve.
Through the technical scheme, the ejection sleeve has certain flexibility, is convenient for deform, and can better enable the punch to eject the tabletting.
In summary, the utility model has the following beneficial effects:
1. the ejection mechanism is arranged on the stamping device, the stamping part of the ejection mechanism stamps the tabletting, at the moment, the ejection sleeve is subjected to micro deformation under pressure, vertical downward thrust is generated in the process of resetting the ejection sleeve after the stamping is finished, the stamping part is pushed out of the tabletting, and the stamping efficiency of the stamping device is improved.
2. The multiple ejection sleeves realize the stability of the ejection mechanism during ejection tabletting.
3. The fixed rod realizes the effect of fixed roof and base.
Drawings
Fig. 1 is a schematic perspective view of an embodiment.
Fig. 2 is a schematic cross-sectional structure of an embodiment.
Reference numerals illustrate:
1. a base; 11. a mounting port; 12. a fixed rod; 2. a top plate; 21. a fixing groove; 3. ejecting the sleeve; 4. fixing the sleeve; 5. stamping parts; 51. a punching part; 52. punching heads; 53. a limiting block; 6. a buffer block; 61. and a fixing piece.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
The utility model relates to an ejection mechanism of a stamping device, as shown in fig. 1 and 2, the ejection mechanism of the stamping device comprises a base 1 and a top plate 2, the base 1 and the top plate 2 are arranged in parallel, in the embodiment, the shapes of the base 1 and the top plate 2 are circular plates, a fixed sleeve 4 is penetrated and fixed in the middle of the top plate 2 and the base 1, the fixed sleeve 4 is vertically arranged, a stamping part 5 is slidably connected in the fixed sleeve 4, the length direction of the stamping part 5 is parallel to the length direction of the fixed sleeve 4, the stamping part 5 comprises a stamping part 51 and a stamping head 52, the stamping part 51 is fixedly connected with the stamping head 52, the stamping part 51 and the stamping head 52 are sequentially arranged in the vertical direction, a limiting block 53 is fixedly arranged at one end of the stamping part 51 far away from the top plate 2, the limiting block 53 is sleeved and fixed on the stamping head 52, one end of the limiting block 53 far away from the top plate 2 is connected with a stamping device body, the diameter of the limiting block 53 is larger than that of the fixed sleeve 4, and after the ejection mechanism is fixed on the stamping device, when the stamping part is required, the limiting block 53 is pushed to abut against the end of the fixed sleeve 4, and the stamping part is punched.
The base 1 is provided with the mounting hole 11, the mounting hole 11 is formed along vertical direction, the fixed slot 21 has been seted up to one side of roof 2 towards the base 1, the fixed slot 21 inside wall is provided with the internal screw thread, mounting hole 11 wears to be equipped with dead lever 12, the one end and the fixed slot 21 threaded connection of base 1 are kept away from to the dead lever 12, the installation and the dismantlement of base 1 and roof 2 are realized to dead lever 12, and adjust the length in the fixed slot 21 according to the demand, be provided with ejecting sleeve 3 between base 1 roof 2, ejecting sleeve 3 cover is established and is fixed in dead lever 12, ejecting sleeve 3's both ends are supported tightly respectively in base 1 and roof 2 opposite side, ejecting sleeve 3 sets up vertically, ejecting sleeve 3 is provided with a plurality of along base 1 circumference interval, in this embodiment, a plurality of ejecting sleeve 3 are specifically three, all be 120 contained angles between the three ejecting sleeve 3, ejecting sleeve 3 is flexible ejecting sleeve 3, ejecting sleeve 3 specifically can be rubber or silica gel ejecting sleeve 3, in this embodiment, ejecting sleeve 3 is rubber ejecting 3, can stretch into the size of thrust as required, ejecting sleeve 3, adjusting the dead lever 12 stretches into the fixed slot 21, when the depth of compression ram device is stretched into to make ejecting sleeve 3, the compression ram 52 is realized to the punch press out the punch press ram 52, the punch press ram 52 is realized to the punch press ram 52, the punch press ram is not to the compression ram.
The roof 2 is provided with buffer block 6 towards one side of base 1, buffer block 6 cover is established and is fixed in fixed sleeve 4, fixed slot has been seted up to roof 2, the spread groove has been seted up to buffer block 6, fixed slot and spread groove intercommunication, the direction of seting up of fixed slot and spread groove is parallel with the length direction of fixed sleeve 4, fixed piece 61 is worn to be equipped with by the fixed slot, the one end that roof 2 was kept away from to fixed piece 61 is fixed with fixed slot 21, in this embodiment, fixed piece 61 is specifically fixing bolt, the in-process of punching press, the stamping force is great, buffer block 6 supports roof 2 and fixed sleeve 4 bearing, play the effect of buffering, effectively reduced the damage that appears between roof 2 and the ejecting sleeve 3, the installation and the dismantlement between buffer block 6 and roof 2 and the fixed sleeve 4 are realized to fixed piece 61.
The implementation principle of the ejection mechanism of the stamping device provided by the embodiment of the utility model is as follows: the ejection mechanism is arranged at one end of the upper die of the stamping device, which is far away from the stamping device body, when the stamping head 52 punches the pressed sheet, and the upper die is reset, the flexible sleeve is reset at the same time, and when the flexible sleeve is reset, a downward impact force exists, so that the pressed sheet clamped into the stamping head 52 receives a downward thrust, and the pressed sheet is pushed away from the stamping head 52.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. An ejection mechanism of a stamping device, which is characterized in that: including base (1), fixed being provided with ejecting sleeve pipe (3) on base (1), ejecting sleeve pipe (3) are vertical to be set up, ejecting sleeve pipe (3) deviate from one side of base (1) is provided with roof (2), base (1) with roof (2) parallel arrangement, ejecting sleeve pipe (3) both ends support tightly in base (1) with between roof (2), roof (2) with base (1) wears to be equipped with fixed bolster (4) jointly, sliding connection has stamping workpiece (5) in fixed bolster (4).
2. An ejector mechanism for a stamping apparatus as defined in claim 1, wherein: the ejector sleeve (3) is provided with a plurality of ejector sleeves, and a plurality of ejector sleeves (3) are arranged at intervals along the circumferential direction of the base (1).
3. An ejector mechanism for a stamping apparatus as defined in claim 1, wherein: the novel anti-collision device is characterized in that the base (1) is provided with a mounting opening (11), the mounting opening (11) is provided with a fixing rod (12) in a penetrating mode, one end, away from the base (1), of the fixing rod (12) is fixed in the top plate (2), and the ejection sleeve (3) is sleeved on the outer side wall of the fixing rod (12).
4. An ejector mechanism for a stamping apparatus as defined in claim 3, wherein: one side of the top plate (2) facing the base (1) is provided with a fixing groove (21), and one end of the fixing rod (12) away from the base (1) is in threaded connection with the inner wall of the fixing groove (21).
5. An ejector mechanism for a stamping apparatus as defined in claim 1, wherein: one end of the stamping part (5) far away from the top plate (2) is provided with a limiting block (53), and the limiting block (53) is sleeved and fixed on the side wall of the stamping part (5).
6. An ejector mechanism for a stamping apparatus as defined in claim 1, wherein: one side of the top plate (2) facing the base (1) is provided with a buffer block (6), and the buffer block (6) is sleeved and fixed on the outer side wall of the fixed sleeve (4).
7. An ejector mechanism for a stamping apparatus as defined in claim 1, wherein: the top plate (2) is provided with a fixing piece (61) in a penetrating mode, and one end of the fixing piece (61) is fixed to the buffer block (6).
8. An ejector mechanism for a stamping apparatus as defined in claim 1, wherein: the ejection sleeve (3) is specifically a flexible ejection sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845853.XU CN219817799U (en) | 2023-04-15 | 2023-04-15 | Ejection mechanism of stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845853.XU CN219817799U (en) | 2023-04-15 | 2023-04-15 | Ejection mechanism of stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817799U true CN219817799U (en) | 2023-10-13 |
Family
ID=88279396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320845853.XU Active CN219817799U (en) | 2023-04-15 | 2023-04-15 | Ejection mechanism of stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817799U (en) |
-
2023
- 2023-04-15 CN CN202320845853.XU patent/CN219817799U/en active Active
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| GR01 | Patent grant | ||
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